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vulkan: Initial Vulkan support! 

This work was done by Jacob Lifshay and Mark Callow; I'm just merging it
into revision control.
This commit is contained in:
Ryan C. Gordon 2017-08-27 22:15:57 -04:00
parent 8e7998e19d
commit 25e3a1ec90
60 changed files with 5456 additions and 80 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

36
CMakeLists.txt
View File

@ -20,6 +20,7 @@ include(CheckLibraryExists)
include(CheckIncludeFiles)
include(CheckIncludeFile)
include(CheckSymbolExists)
include(CheckCSourceCompiles)
include(CheckCSourceRuns)
include(CheckCCompilerFlag)
include(CheckTypeSize)
@ -324,9 +325,14 @@ set_option(VIDEO_COCOA "Use Cocoa video driver" ${APPLE})
set_option(DIRECTX "Use DirectX for Windows audio/video" ${WINDOWS})
set_option(RENDER_D3D "Enable the Direct3D render driver" ${WINDOWS})
set_option(VIDEO_VIVANTE "Use Vivante EGL video driver" ${UNIX_SYS})
dep_option(VIDEO_VULKAN "Enable Vulkan surface creation" ON "ANDROID OR APPLE OR LINUX OR WINDOWS" OFF)
set_option(VIDEO_KMSDRM "Use KMS DRM video driver" ${UNIX_SYS})
dep_option(KMSDRM_SHARED "Dynamically load KMS DRM support" ON "VIDEO_KMSDRM" OFF)
if(VIDEO_VULKAN)
set(VULKAN_SDK $ENV{VULKAN_SDK} CACHE PATH "Location of Vulkan headers' grandparent, e.g. /foo when headers are in /foo/include/vulkan.")
endif()
# TODO: We should (should we?) respect cmake's ${BUILD_SHARED_LIBS} flag here
# The options below are for compatibility to configure's default behaviour.
set(SDL_SHARED ${SDL_SHARED_ENABLED_BY_DEFAULT} CACHE BOOL "Build a shared version of the library")
@ -855,6 +861,22 @@ if(ANDROID)
find_library(OpenGLES2_LIBRARY GLESv2)
list(APPEND EXTRA_LIBS ${OpenGLES1_LIBRARY} ${OpenGLES2_LIBRARY})
endif()
CHECK_C_SOURCE_COMPILES("
#if defined(__ANDROID__) && defined(__ARM_EABI__) && !defined(__ARM_ARCH_7A__)
#error Vulkan doesn't work on this configuration
#endif
int main()
{
return 0;
}
" VULKAN_PASSED_ANDROID_CHECKS)
if(NOT VULKAN_PASSED_ANDROID_CHECKS)
set(VIDEO_VULKAN OFF)
message(STATUS "Vulkan doesn't work on this configuration")
else()
CheckVulkanHeaders()
endif()
endif()
CheckPTHREAD()
@ -1020,6 +1042,7 @@ elseif(UNIX AND NOT APPLE AND NOT ANDROID)
check_include_file("fcitx/frontend.h" HAVE_FCITX_FRONTEND_H)
CheckVulkanHeaders()
endif()
if(INPUT_TSLIB)
@ -1278,6 +1301,8 @@ elseif(WINDOWS)
set(SDL_VIDEO_RENDER_OGL_ES2 1)
set(HAVE_VIDEO_OPENGLES TRUE)
endif()
CheckVulkanHeaders()
endif()
if(SDL_JOYSTICK)
@ -1419,6 +1444,13 @@ elseif(APPLE)
endif()
# Actually load the frameworks at the end so we don't duplicate include.
if (VIDEO_VULKAN)
CheckVulkanHeaders()
if(HAVE_VULKAN_H)
find_library(QUARTZCORE QuartzCore)
list(APPEND EXTRA_LIBS ${QUARTZCORE})
endif()
endif()
if(SDL_FRAMEWORK_COREVIDEO)
find_library(COREVIDEO CoreVideo)
list(APPEND EXTRA_LIBS ${COREVIDEO})
@ -1498,6 +1530,10 @@ elseif(HAIKU)
CheckPTHREAD()
endif()
if(VIDEO_VULKAN AND HAVE_VULKAN_H AND (NOT APPLE OR QUARTZCORE))
set(SDL_VIDEO_VULKAN_SURFACE 1)
endif()
# Dummies
# configure.in does it differently:
# if not have X

1
Makefile.in
View File

@ -112,6 +112,7 @@ HDRS = \
SDL_types.h \
SDL_version.h \
SDL_video.h \
SDL_vulkan.h \
begin_code.h \
close_code.h

44
VisualC/SDL/SDL_VS2008.vcproj
View File

@ -52,7 +52,7 @@
Name="VCCLCompilerTool"
Optimization="0"
InlineFunctionExpansion="1"
AdditionalIncludeDirectories="$(SolutionDir)/../include"
AdditionalIncludeDirectories=""$(SolutionDir)/../include";"$(VULKAN_SDK)/include""
AdditionalUsingDirectories=""
PreprocessorDefinitions="_DEBUG;_WINDOWS"
RuntimeLibrary="2"
@ -135,7 +135,7 @@
Name="VCCLCompilerTool"
Optimization="0"
InlineFunctionExpansion="1"
AdditionalIncludeDirectories="$(SolutionDir)/../include"
AdditionalIncludeDirectories=""$(SolutionDir)/../include";"$(VULKAN_SDK)/include""
AdditionalUsingDirectories=""
PreprocessorDefinitions="_DEBUG;_WINDOWS"
RuntimeLibrary="2"
@ -216,7 +216,7 @@
<Tool
Name="VCCLCompilerTool"
InlineFunctionExpansion="1"
AdditionalIncludeDirectories="$(SolutionDir)/../include"
AdditionalIncludeDirectories="&quot;$(SolutionDir)/../include&quot;;&quot;$(VULKAN_SDK)/include&quot;"
AdditionalUsingDirectories=""
PreprocessorDefinitions="NDEBUG;_WINDOWS"
RuntimeLibrary="2"
@ -299,7 +299,7 @@
<Tool
Name="VCCLCompilerTool"
InlineFunctionExpansion="1"
AdditionalIncludeDirectories="$(SolutionDir)/../include"
AdditionalIncludeDirectories="&quot;$(SolutionDir)/../include&quot;;&quot;$(VULKAN_SDK)/include&quot;"
AdditionalUsingDirectories=""
PreprocessorDefinitions="NDEBUG;_WINDOWS"
RuntimeLibrary="2"
@ -644,6 +644,10 @@
RelativePath="..\..\include\SDL_video.h"
>
</File>
<File
RelativePath="..\..\include\SDL_vulkan.h"
>
</File>
</Filter>
<File
RelativePath="..\..\src\events\blank_cursor.h"
@ -877,6 +881,14 @@
RelativePath="..\..\src\SDL_dataqueue.h"
>
</File>
<File
RelativePath="..\..\src\SDL_dataqueue.c"
>
</File>
<File
RelativePath="..\..\src\SDL_dataqueue.h"
>
</File>
<File
RelativePath="..\..\src\haptic\windows\SDL_dinputhaptic.c"
>
@ -1313,6 +1325,22 @@
RelativePath="..\..\src\audio\wasapi\SDL_wasapi.h"
>
</File>
<File
RelativePath="..\..\src\video\SDL_vulkan_internal.h"
>
</File>
<File
RelativePath="..\..\src\video\SDL_vulkan_utils.c"
>
</File>
<File
RelativePath="..\..\src\audio\wasapi\SDL_wasapi.c"
>
</File>
<File
RelativePath="..\..\src\audio\wasapi\SDL_wasapi.h"
>
</File>
<File
RelativePath="..\..\src\audio\SDL_wave.c"
>
@ -1437,6 +1465,14 @@
RelativePath="..\..\src\video\windows\SDL_windowsvideo.h"
>
</File>
<File
RelativePath="..\..\src\video\windows\SDL_windowsvulkan.c"
>
</File>
<File
RelativePath="..\..\src\video\windows\SDL_windowsvulkan.h"
>
</File>
<File
RelativePath="..\..\src\video\windows\SDL_windowswindow.c"
>

11
VisualC/SDL_VS2008.sln
View File

@ -48,6 +48,8 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "controllermap", "tests\cont
EndProject
Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "tests", "tests", "{D69D5741-611F-4E14-8541-1FEE94F50B5A}"
EndProject
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "testvulkan", "tests\testvulkan\testvulkan_VS2008.vcproj", "{0D604DFD-AAB6-442C-9368-F91A344146AB}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
Debug|Win32 = Debug|Win32
@ -240,6 +242,14 @@ Global
{55812185-D13C-4022-9C81-32E0F4A08306}.Release|Win32.Build.0 = Release|Win32
{55812185-D13C-4022-9C81-32E0F4A08306}.Release|x64.ActiveCfg = Release|x64
{55812185-D13C-4022-9C81-32E0F4A08306}.Release|x64.Build.0 = Release|x64
{0D604DFD-AAB6-442C-9368-F91A344146AB}.Debug|Win32.ActiveCfg = Debug|Win32
{0D604DFD-AAB6-442C-9368-F91A344146AB}.Debug|Win32.Build.0 = Debug|Win32
{0D604DFD-AAB6-442C-9368-F91A344146AB}.Debug|x64.ActiveCfg = Debug|x64
{0D604DFD-AAB6-442C-9368-F91A344146AB}.Debug|x64.Build.0 = Debug|x64
{0D604DFD-AAB6-442C-9368-F91A344146AB}.Release|Win32.ActiveCfg = Release|Win32
{0D604DFD-AAB6-442C-9368-F91A344146AB}.Release|Win32.Build.0 = Release|Win32
{0D604DFD-AAB6-442C-9368-F91A344146AB}.Release|x64.ActiveCfg = Release|x64
{0D604DFD-AAB6-442C-9368-F91A344146AB}.Release|x64.Build.0 = Release|x64
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE
@ -265,5 +275,6 @@ Global
{E9558DFE-1961-4DD4-B09B-DD0EEFD5C315} = {D69D5741-611F-4E14-8541-1FEE94F50B5A}
{55812185-D13C-4022-9C81-32E0F4A08306} = {D69D5741-611F-4E14-8541-1FEE94F50B5A}
{26828762-C95D-4637-9CB1-7F0979523813} = {D69D5741-611F-4E14-8541-1FEE94F50B5A}
{0D604DFD-AAB6-442C-9368-F91A344146AB} = {D69D5741-611F-4E14-8541-1FEE94F50B5A}
EndGlobalSection
EndGlobal

355
VisualC/tests/testvulkan/testvulkan_VS2008.vcproj Normal file
View File

@ -0,0 +1,355 @@
<?xml version="1.0" encoding="Windows-1252"?>
<VisualStudioProject
ProjectType="Visual C++"
Version="9.00"
Name="testvulkan"
ProjectGUID="{0D604DFD-AAB6-442C-9368-F91A344146AB}"
RootNamespace="testvulkan"
TargetFrameworkVersion="131072"
>
<Platforms>
<Platform
Name="Win32"
/>
<Platform
Name="x64"
/>
</Platforms>
<ToolFiles>
</ToolFiles>
<Configurations>
<Configuration
Name="Debug|Win32"
OutputDirectory="$(SolutionDir)$(PlatformName)\$(ConfigurationName)"
IntermediateDirectory="$(PlatformName)\$(ConfigurationName)\"
ConfigurationType="1"
InheritedPropertySheets="$(VCInstallDir)VCProjectDefaults\UpgradeFromVC70.vsprops"
UseOfMFC="0"
ATLMinimizesCRunTimeLibraryUsage="false"
>
<Tool
Name="VCPreBuildEventTool"
/>
<Tool
Name="VCCustomBuildTool"
/>
<Tool
Name="VCXMLDataGeneratorTool"
/>
<Tool
Name="VCWebServiceProxyGeneratorTool"
/>
<Tool
Name="VCMIDLTool"
PreprocessorDefinitions="_DEBUG"
MkTypLibCompatible="true"
SuppressStartupBanner="true"
TargetEnvironment="1"
TypeLibraryName=".\Debug/testvulkan.tlb"
/>
<Tool
Name="VCCLCompilerTool"
Optimization="0"
AdditionalIncludeDirectories="&quot;$(SolutionDir)/../include&quot;;&quot;$(VULKAN_SDK)/include&quot;"
AdditionalUsingDirectories=""
PreprocessorDefinitions="_DEBUG,WIN32,_WINDOWS,HAVE_OPENGL"
RuntimeLibrary="2"
WarningLevel="3"
DebugInformationFormat="1"
/>
<Tool
Name="VCManagedResourceCompilerTool"
/>
<Tool
Name="VCResourceCompilerTool"
PreprocessorDefinitions="_DEBUG"
Culture="1033"
/>
<Tool
Name="VCPreLinkEventTool"
/>
<Tool
Name="VCLinkerTool"
GenerateDebugInformation="true"
SubSystem="2"
/>
<Tool
Name="VCALinkTool"
/>
<Tool
Name="VCManifestTool"
/>
<Tool
Name="VCXDCMakeTool"
/>
<Tool
Name="VCBscMakeTool"
/>
<Tool
Name="VCFxCopTool"
/>
<Tool
Name="VCAppVerifierTool"
/>
<Tool
Name="VCPostBuildEventTool"
/>
</Configuration>
<Configuration
Name="Debug|x64"
OutputDirectory="$(SolutionDir)$(PlatformName)\$(ConfigurationName)"
IntermediateDirectory="$(PlatformName)\$(ConfigurationName)\"
ConfigurationType="1"
InheritedPropertySheets="$(VCInstallDir)VCProjectDefaults\UpgradeFromVC70.vsprops"
UseOfMFC="0"
ATLMinimizesCRunTimeLibraryUsage="false"
>
<Tool
Name="VCPreBuildEventTool"
/>
<Tool
Name="VCCustomBuildTool"
/>
<Tool
Name="VCXMLDataGeneratorTool"
/>
<Tool
Name="VCWebServiceProxyGeneratorTool"
/>
<Tool
Name="VCMIDLTool"
PreprocessorDefinitions="_DEBUG"
MkTypLibCompatible="true"
SuppressStartupBanner="true"
TargetEnvironment="3"
TypeLibraryName=".\Debug/testvulkan.tlb"
/>
<Tool
Name="VCCLCompilerTool"
Optimization="0"
AdditionalIncludeDirectories="&quot;$(SolutionDir)/../include&quot;;&quot;$(VULKAN_SDK)/include&quot;"
AdditionalUsingDirectories=""
PreprocessorDefinitions="_DEBUG,WIN32,_WINDOWS,HAVE_OPENGL"
RuntimeLibrary="3"
WarningLevel="3"
DebugInformationFormat="1"
/>
<Tool
Name="VCManagedResourceCompilerTool"
/>
<Tool
Name="VCResourceCompilerTool"
PreprocessorDefinitions="_DEBUG"
Culture="1033"
/>
<Tool
Name="VCPreLinkEventTool"
/>
<Tool
Name="VCLinkerTool"
GenerateDebugInformation="true"
SubSystem="2"
/>
<Tool
Name="VCALinkTool"
/>
<Tool
Name="VCManifestTool"
/>
<Tool
Name="VCXDCMakeTool"
/>
<Tool
Name="VCBscMakeTool"
/>
<Tool
Name="VCFxCopTool"
/>
<Tool
Name="VCAppVerifierTool"
/>
<Tool
Name="VCPostBuildEventTool"
/>
</Configuration>
<Configuration
Name="Release|Win32"
OutputDirectory="$(SolutionDir)$(PlatformName)\$(ConfigurationName)"
IntermediateDirectory="$(PlatformName)\$(ConfigurationName)\"
ConfigurationType="1"
InheritedPropertySheets="$(VCInstallDir)VCProjectDefaults\UpgradeFromVC70.vsprops"
UseOfMFC="0"
ATLMinimizesCRunTimeLibraryUsage="false"
>
<Tool
Name="VCPreBuildEventTool"
/>
<Tool
Name="VCCustomBuildTool"
/>
<Tool
Name="VCXMLDataGeneratorTool"
/>
<Tool
Name="VCWebServiceProxyGeneratorTool"
/>
<Tool
Name="VCMIDLTool"
PreprocessorDefinitions="NDEBUG"
MkTypLibCompatible="true"
SuppressStartupBanner="true"
TargetEnvironment="1"
TypeLibraryName=".\Release/testvulkan.tlb"
/>
<Tool
Name="VCCLCompilerTool"
AdditionalIncludeDirectories="&quot;$(SolutionDir)/../include&quot;;&quot;$(VULKAN_SDK)/include&quot;"
AdditionalUsingDirectories=""
PreprocessorDefinitions="NDEBUG,WIN32,_WINDOWS,HAVE_OPENGL"
RuntimeLibrary="2"
WarningLevel="3"
/>
<Tool
Name="VCManagedResourceCompilerTool"
/>
<Tool
Name="VCResourceCompilerTool"
PreprocessorDefinitions="NDEBUG"
Culture="1033"
/>
<Tool
Name="VCPreLinkEventTool"
/>
<Tool
Name="VCLinkerTool"
SubSystem="2"
/>
<Tool
Name="VCALinkTool"
/>
<Tool
Name="VCManifestTool"
/>
<Tool
Name="VCXDCMakeTool"
/>
<Tool
Name="VCBscMakeTool"
/>
<Tool
Name="VCFxCopTool"
/>
<Tool
Name="VCAppVerifierTool"
/>
<Tool
Name="VCPostBuildEventTool"
/>
</Configuration>
<Configuration
Name="Release|x64"
OutputDirectory="$(SolutionDir)$(PlatformName)\$(ConfigurationName)"
IntermediateDirectory="$(PlatformName)\$(ConfigurationName)\"
ConfigurationType="1"
InheritedPropertySheets="$(VCInstallDir)VCProjectDefaults\UpgradeFromVC70.vsprops"
UseOfMFC="0"
ATLMinimizesCRunTimeLibraryUsage="false"
>
<Tool
Name="VCPreBuildEventTool"
/>
<Tool
Name="VCCustomBuildTool"
/>
<Tool
Name="VCXMLDataGeneratorTool"
/>
<Tool
Name="VCWebServiceProxyGeneratorTool"
/>
<Tool
Name="VCMIDLTool"
PreprocessorDefinitions="NDEBUG"
MkTypLibCompatible="true"
SuppressStartupBanner="true"
TargetEnvironment="3"
TypeLibraryName=".\Release/testvulkan.tlb"
/>
<Tool
Name="VCCLCompilerTool"
AdditionalIncludeDirectories="&quot;$(SolutionDir)/../include&quot;;&quot;$(VULKAN_SDK)/include&quot;"
AdditionalUsingDirectories=""
PreprocessorDefinitions="NDEBUG,WIN32,_WINDOWS,HAVE_OPENGL"
RuntimeLibrary="2"
WarningLevel="3"
/>
<Tool
Name="VCManagedResourceCompilerTool"
/>
<Tool
Name="VCResourceCompilerTool"
PreprocessorDefinitions="NDEBUG"
Culture="1033"
/>
<Tool
Name="VCPreLinkEventTool"
/>
<Tool
Name="VCLinkerTool"
SubSystem="2"
/>
<Tool
Name="VCALinkTool"
/>
<Tool
Name="VCManifestTool"
/>
<Tool
Name="VCXDCMakeTool"
/>
<Tool
Name="VCBscMakeTool"
/>
<Tool
Name="VCFxCopTool"
/>
<Tool
Name="VCAppVerifierTool"
/>
<Tool
Name="VCPostBuildEventTool"
/>
</Configuration>
</Configurations>
<References>
<ProjectReference
ReferencedProjectIdentifier="{81CE8DAF-EBB2-4761-8E45-B71ABCCA8C68}"
CopyLocal="false"
CopyLocalDependencies="false"
CopyLocalSatelliteAssemblies="false"
RelativePathToProject=".\SDL\SDL_VS2008.vcproj"
/>
<ProjectReference
ReferencedProjectIdentifier="{DA956FD3-E142-46F2-9DD5-C78BEBB56B7A}"
CopyLocal="false"
CopyLocalDependencies="false"
CopyLocalSatelliteAssemblies="false"
RelativePathToProject=".\SDLmain\SDLmain_VS2008.vcproj"
/>
<ProjectReference
ReferencedProjectIdentifier="{DA956FD3-E143-46F2-9FE5-C77BEBC56B1A}"
CopyLocal="false"
CopyLocalDependencies="false"
CopyLocalSatelliteAssemblies="false"
RelativePathToProject=".\SDLtest\SDLtest_VS2008.vcproj"
/>
</References>
<Files>
<File
RelativePath="..\..\..\test\testvulkan.c"
>
</File>
</Files>
<Globals>
</Globals>
</VisualStudioProject>

37
Xcode-iOS/SDL/SDL.xcodeproj/project.pbxproj
View File

@ -67,6 +67,13 @@
04F7808512FB753F00FC43C0 /* SDL_nullframebuffer.c in Sources */ = {isa = PBXBuildFile; fileRef = 04F7808312FB753F00FC43C0 /* SDL_nullframebuffer.c */; };
04FFAB8B12E23B8D00BA343D /* SDL_atomic.c in Sources */ = {isa = PBXBuildFile; fileRef = 04FFAB8912E23B8D00BA343D /* SDL_atomic.c */; };
04FFAB8C12E23B8D00BA343D /* SDL_spinlock.c in Sources */ = {isa = PBXBuildFile; fileRef = 04FFAB8A12E23B8D00BA343D /* SDL_spinlock.c */; };
4D7516FB1EE1C28A00820EEA /* SDL_uikitmetalview.m in Sources */ = {isa = PBXBuildFile; fileRef = 4D7516F81EE1C28A00820EEA /* SDL_uikitmetalview.m */; };
4D7516FC1EE1C28A00820EEA /* SDL_uikitvulkan.h in Headers */ = {isa = PBXBuildFile; fileRef = 4D7516F91EE1C28A00820EEA /* SDL_uikitvulkan.h */; };
4D7516FD1EE1C28A00820EEA /* SDL_uikitvulkan.m in Sources */ = {isa = PBXBuildFile; fileRef = 4D7516FA1EE1C28A00820EEA /* SDL_uikitvulkan.m */; };
4D7516FF1EE1C5B400820EEA /* SDL_vulkan.h in Headers */ = {isa = PBXBuildFile; fileRef = 4D7516FE1EE1C5B400820EEA /* SDL_vulkan.h */; };
4D75171A1EE1D32200820EEA /* SDL_uikitmetalview.h in Headers */ = {isa = PBXBuildFile; fileRef = 4D7517191EE1D32200820EEA /* SDL_uikitmetalview.h */; };
4D75171F1EE1D98200820EEA /* SDL_vulkan_internal.h in Headers */ = {isa = PBXBuildFile; fileRef = 4D75171D1EE1D98200820EEA /* SDL_vulkan_internal.h */; };
4D7517201EE1D98200820EEA /* SDL_vulkan_utils.c in Sources */ = {isa = PBXBuildFile; fileRef = 4D75171E1EE1D98200820EEA /* SDL_vulkan_utils.c */; };
566726451DF72CF5001DD3DB /* SDL_dataqueue.c in Sources */ = {isa = PBXBuildFile; fileRef = 566726431DF72CF5001DD3DB /* SDL_dataqueue.c */; };
566726461DF72CF5001DD3DB /* SDL_dataqueue.h in Headers */ = {isa = PBXBuildFile; fileRef = 566726441DF72CF5001DD3DB /* SDL_dataqueue.h */; };
56A6702E18565E450007D20F /* SDL_internal.h in Headers */ = {isa = PBXBuildFile; fileRef = 56A6702D18565E450007D20F /* SDL_internal.h */; };
@ -364,6 +371,13 @@
04F7808312FB753F00FC43C0 /* SDL_nullframebuffer.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = SDL_nullframebuffer.c; sourceTree = "<group>"; };
04FFAB8912E23B8D00BA343D /* SDL_atomic.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = SDL_atomic.c; sourceTree = "<group>"; };
04FFAB8A12E23B8D00BA343D /* SDL_spinlock.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = SDL_spinlock.c; sourceTree = "<group>"; };
4D7516F81EE1C28A00820EEA /* SDL_uikitmetalview.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = SDL_uikitmetalview.m; sourceTree = "<group>"; };
4D7516F91EE1C28A00820EEA /* SDL_uikitvulkan.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = SDL_uikitvulkan.h; sourceTree = "<group>"; };
4D7516FA1EE1C28A00820EEA /* SDL_uikitvulkan.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = SDL_uikitvulkan.m; sourceTree = "<group>"; };
4D7516FE1EE1C5B400820EEA /* SDL_vulkan.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = SDL_vulkan.h; sourceTree = "<group>"; };
4D7517191EE1D32200820EEA /* SDL_uikitmetalview.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = SDL_uikitmetalview.h; sourceTree = "<group>"; };
4D75171D1EE1D98200820EEA /* SDL_vulkan_internal.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = SDL_vulkan_internal.h; sourceTree = "<group>"; };
4D75171E1EE1D98200820EEA /* SDL_vulkan_utils.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; path = SDL_vulkan_utils.c; sourceTree = "<group>"; };
566726431DF72CF5001DD3DB /* SDL_dataqueue.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; name = SDL_dataqueue.c; path = ../../src/SDL_dataqueue.c; sourceTree = "<group>"; };
566726441DF72CF5001DD3DB /* SDL_dataqueue.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = SDL_dataqueue.h; path = ../../src/SDL_dataqueue.h; sourceTree = "<group>"; };
56A6702D18565E450007D20F /* SDL_internal.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = SDL_internal.h; path = ../../src/SDL_internal.h; sourceTree = "<group>"; };
@ -759,6 +773,8 @@
FD689F0D0E26E5D900F90B21 /* SDL_uikitevents.m */,
AABCC3921640643D00AB8930 /* SDL_uikitmessagebox.h */,
AABCC3931640643D00AB8930 /* SDL_uikitmessagebox.m */,
4D7517191EE1D32200820EEA /* SDL_uikitmetalview.h */,
4D7516F81EE1C28A00820EEA /* SDL_uikitmetalview.m */,
AA126AD21617C5E6005ABC8F /* SDL_uikitmodes.h */,
AA126AD31617C5E6005ABC8F /* SDL_uikitmodes.m */,
FD689F0E0E26E5D900F90B21 /* SDL_uikitopengles.h */,
@ -771,6 +787,8 @@
FD689F130E26E5D900F90B21 /* SDL_uikitview.m */,
93CB792213FC5E5200BD3E05 /* SDL_uikitviewcontroller.h */,
93CB792513FC5F5300BD3E05 /* SDL_uikitviewcontroller.m */,
4D7516F91EE1C28A00820EEA /* SDL_uikitvulkan.h */,
4D7516FA1EE1C28A00820EEA /* SDL_uikitvulkan.m */,
FD689F140E26E5D900F90B21 /* SDL_uikitwindow.h */,
FD689F150E26E5D900F90B21 /* SDL_uikitwindow.m */,
);
@ -852,6 +870,7 @@
AA7558941595D55500BBD41B /* SDL_types.h */,
AA7558951595D55500BBD41B /* SDL_version.h */,
AA7558961595D55500BBD41B /* SDL_video.h */,
4D7516FE1EE1C5B400820EEA /* SDL_vulkan.h */,
);
name = "Public Headers";
path = ../../include;
@ -1041,6 +1060,8 @@
FDA683190DF2374E00F98A1A /* SDL_surface.c */,
FDA6831A0DF2374E00F98A1A /* SDL_sysvideo.h */,
FDA6831B0DF2374E00F98A1A /* SDL_video.c */,
4D75171D1EE1D98200820EEA /* SDL_vulkan_internal.h */,
4D75171E1EE1D98200820EEA /* SDL_vulkan_utils.c */,
);
name = video;
path = ../../src/video;
@ -1067,6 +1088,8 @@
buildActionMask = 2147483647;
files = (
FDA6844E0DF2374E00F98A1A /* SDL_blit.h in Headers */,
4D75171A1EE1D32200820EEA /* SDL_uikitmetalview.h in Headers */,
4D75171F1EE1D98200820EEA /* SDL_vulkan_internal.h in Headers */,
FDA684530DF2374E00F98A1A /* SDL_blit_auto.h in Headers */,
FDA684550DF2374E00F98A1A /* SDL_blit_copy.h in Headers */,
FDA6845D0DF2374E00F98A1A /* SDL_pixels_c.h in Headers */,
@ -1159,8 +1182,10 @@
AA7558C61595D55500BBD41B /* SDL_touch.h in Headers */,
AA7558C71595D55500BBD41B /* SDL_types.h in Headers */,
AA7558C81595D55500BBD41B /* SDL_version.h in Headers */,
4D7516FF1EE1C5B400820EEA /* SDL_vulkan.h in Headers */,
AA7558C91595D55500BBD41B /* SDL_video.h in Headers */,
AA7558CA1595D55500BBD41B /* SDL.h in Headers */,
4D7516FC1EE1C28A00820EEA /* SDL_uikitvulkan.h in Headers */,
AA126AD41617C5E7005ABC8F /* SDL_uikitmodes.h in Headers */,
AA704DD6162AA90A0076D1C1 /* SDL_dropevents_c.h in Headers */,
AA9FF9511637C6E5000DF050 /* SDL_messagebox.h in Headers */,
@ -1213,8 +1238,15 @@
attributes = {
LastUpgradeCheck = 0800;
TargetAttributes = {
00B4F48B12F6A69C0084EC00 = {
DevelopmentTeam = UZ5V327NE3;
};
FAB598131BB5C1B100BE72C5 = {
CreatedOnToolsVersion = 7.1;
DevelopmentTeam = UZ5V327NE3;
};
FD6526620DE8FCCB002AD96B = {
DevelopmentTeam = UZ5V327NE3;
};
};
};
@ -1373,6 +1405,7 @@
FD65266A0DE8FCDD002AD96B /* SDL_audiotypecvt.c in Sources */,
FD65266B0DE8FCDD002AD96B /* SDL_mixer.c in Sources */,
FD65266F0DE8FCDD002AD96B /* SDL_wave.c in Sources */,
4D7516FD1EE1C28A00820EEA /* SDL_uikitvulkan.m in Sources */,
FA1DC2731C62BE65008F99A0 /* SDL_uikitclipboard.m in Sources */,
FD6526700DE8FCDD002AD96B /* SDL_cpuinfo.c in Sources */,
FD6526710DE8FCDD002AD96B /* SDL_events.c in Sources */,
@ -1381,7 +1414,9 @@
FD6526730DE8FCDD002AD96B /* SDL_mouse.c in Sources */,
FD6526740DE8FCDD002AD96B /* SDL_quit.c in Sources */,
FD6526750DE8FCDD002AD96B /* SDL_windowevents.c in Sources */,
4D7516FB1EE1C28A00820EEA /* SDL_uikitmetalview.m in Sources */,
FD6526760DE8FCDD002AD96B /* SDL_rwops.c in Sources */,
4D7517201EE1D98200820EEA /* SDL_vulkan_utils.c in Sources */,
FD6526780DE8FCDD002AD96B /* SDL_error.c in Sources */,
FD65267A0DE8FCDD002AD96B /* SDL.c in Sources */,
FD65267B0DE8FCDD002AD96B /* SDL_syscond.c in Sources */,
@ -1613,6 +1648,7 @@
GCC_WARN_MULTIPLE_DEFINITION_TYPES_FOR_SELECTOR = YES;
GCC_WARN_STRICT_SELECTOR_MATCH = YES;
GCC_WARN_UNDECLARED_SELECTOR = YES;
HEADER_SEARCH_PATHS = "$(VULKAN_SDK)/include";
PRODUCT_NAME = SDL2;
SKIP_INSTALL = YES;
};
@ -1628,6 +1664,7 @@
GCC_WARN_MULTIPLE_DEFINITION_TYPES_FOR_SELECTOR = YES;
GCC_WARN_STRICT_SELECTOR_MATCH = YES;
GCC_WARN_UNDECLARED_SELECTOR = YES;
HEADER_SEARCH_PATHS = "$(VULKAN_SDK)/include";
PRODUCT_NAME = SDL2;
SKIP_INSTALL = YES;
};

106
Xcode/SDL/SDL.xcodeproj/project.pbxproj
View File

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@ -1015,6 +1034,16 @@
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@ -1123,6 +1152,8 @@
00D0D08410675DD9004B05EF /* CoreFoundation.framework in Frameworks */,
00D0D0D810675E46004B05EF /* Carbon.framework in Frameworks */,
00CFA89D106B4BA100758660 /* ForceFeedback.framework in Frameworks */,
4D16645E1EDD73E0003DE88E /* Metal.framework in Frameworks */,
4D1664651EDD7727003DE88E /* QuartzCore.framework in Frameworks */,
);
runOnlyForDeploymentPostprocessing = 0;
};
@ -1138,6 +1169,8 @@
007317C30858E15000B2BC32 /* Carbon.framework in Frameworks */,
DB31408B17554D37006C0E22 /* ForceFeedback.framework in Frameworks */,
562C4AE91D8F496200AF9EBE /* AudioToolbox.framework in Frameworks */,
4D16645F1EDD73FE003DE88E /* Metal.framework in Frameworks */,
4D1664661EDD776A003DE88E /* QuartzCore.framework in Frameworks */,
);
runOnlyForDeploymentPostprocessing = 0;
};
@ -1153,6 +1186,8 @@
DB31407217554B71006C0E22 /* Carbon.framework in Frameworks */,
DB31408D17554D3C006C0E22 /* ForceFeedback.framework in Frameworks */,
562C4AEA1D8F496300AF9EBE /* AudioToolbox.framework in Frameworks */,
4D1664601EDD741F003DE88E /* Metal.framework in Frameworks */,
4D1664641EDD7528003DE88E /* QuartzCore.framework in Frameworks */,
);
runOnlyForDeploymentPostprocessing = 0;
};
@ -1221,6 +1256,7 @@
AA7557F61595D4D800BBD41B /* SDL_types.h */,
AA7557F71595D4D800BBD41B /* SDL_version.h */,
AA7557F81595D4D800BBD41B /* SDL_video.h */,
4D16644A1EDD5FE8003DE88E /* SDL_vulkan.h */,
);
name = "Public Headers";
path = ../../include;
@ -1573,6 +1609,8 @@
04BDFF7412E6671800899322 /* SDL_surface.c */,
04BDFF7512E6671800899322 /* SDL_sysvideo.h */,
04BDFF7612E6671800899322 /* SDL_video.c */,
4D16644C1EDD6023003DE88E /* SDL_vulkan_internal.h */,
4D16644D1EDD6023003DE88E /* SDL_vulkan_utils.c */,
);
name = video;
path = ../../src/video;
@ -1589,6 +1627,8 @@
04BDFEC712E6671800899322 /* SDL_cocoakeyboard.m */,
AABCC38B164063D200AB8930 /* SDL_cocoamessagebox.h */,
AABCC38C164063D200AB8930 /* SDL_cocoamessagebox.m */,
4D7517281EE2562B00820EEA /* SDL_cocoametalview.h */,
4D1664501EDD60AD003DE88E /* SDL_cocoametalview.m */,
04BDFEC812E6671800899322 /* SDL_cocoamodes.h */,
04BDFEC912E6671800899322 /* SDL_cocoamodes.m */,
04BDFECA12E6671800899322 /* SDL_cocoamouse.h */,
@ -1601,6 +1641,8 @@
04BDFECF12E6671800899322 /* SDL_cocoashape.m */,
04BDFED012E6671800899322 /* SDL_cocoavideo.h */,
04BDFED112E6671800899322 /* SDL_cocoavideo.m */,
4D1664511EDD60AD003DE88E /* SDL_cocoavulkan.h */,
4D1664521EDD60AD003DE88E /* SDL_cocoavulkan.m */,
04BDFED212E6671800899322 /* SDL_cocoawindow.h */,
04BDFED312E6671800899322 /* SDL_cocoawindow.m */,
);
@ -1662,6 +1704,7 @@
0867D691FE84028FC02AAC07 /* SDLFramework */ = {
isa = PBXGroup;
children = (
4D4820431F0F10B400EDC31C /* SDL_vulkan.h */,
F5A2EF3900C6A39A01000001 /* BUGS.txt */,
F59C70FC00D5CB5801000001 /* pkg-support */,
0153844A006D81B07F000001 /* Public Headers */,
@ -1669,6 +1712,7 @@
034768DDFF38A45A11DB9C8B /* Products */,
BECDF66B0761BA81005FE872 /* Info-Framework.plist */,
BEC562FE0761C0E800A33029 /* Linked Frameworks */,
4D16645C1EDD73E0003DE88E /* Frameworks */,
);
comments = "To build Universal Binaries, we have experimented with a variety of different options.\nThe complication is that we must retain compatibility with at least 10.2. \nThe Universal Binary defaults only work for > 10.3.9\n\nSo far, we have found:\ngcc 4.0.0 with Xcode 2.1 always links against libgcc_s. gcc 4.0.1 from Xcode 2.2 fixes this problem.\n\nBut gcc 4.0 will not work with < 10.3.9 because we continue to get an undefined symbol to _fprintf$LDBL128.\nSo we must use gcc 3.3 on PPC to accomplish 10.2 support. (But 4.0 is required for i386.)\n\nSetting the deployment target to 10.4 will disable prebinding, so for PPC, we set it less than 10.4 to preserve prebinding for legacy support.\n\nSetting the PPC SDKROOT to /Developers/SDKs/MacOSX10.2.8.sdk will link to 63.0.0 libSystem.B.dylib. Leaving it at current or 10.4u links to 88.1.2. However, as long as we are using gcc 3.3, it doesn't seem to matter as testing has demonstrated both will run. We have decided not to invoke the 10.2.8 SDK because it is not a default installed component with Xcode which will probably cause most people problems. However, rather than deleting the SDKROOT_ppc entry entirely, we have mapped it to 10.4u in case we decide we need to change this setting.\n\nTo use Altivec or SSE, we needed architecture specific flags:\nOTHER_CFLAGS_ppc\nOTHER_CFLAGS_i386\nOTHER_CFLAGS=$(OTHER_CFLAGS_($CURRENT_ARCH))\n\nThe general OTHER_CFLAGS needed to be manually mapped to architecture specific options because Xcode didn't do this automatically for us.\n\n\n";
indentWidth = 4;
@ -1717,6 +1761,15 @@
name = "Library Source";
sourceTree = "<group>";
};
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isa = PBXGroup;
children = (
4D1664611EDD74A9003DE88E /* QuartzCore.framework */,
4D16645D1EDD73E0003DE88E /* Metal.framework */,
);
name = Frameworks;
sourceTree = "<group>";
};
567E2F1F17C44BBB005F1892 /* filesystem */ = {
isa = PBXGroup;
children = (
@ -1834,8 +1887,10 @@
AA7558541595D4D800BBD41B /* SDL_timer.h in Headers */,
AA7558561595D4D800BBD41B /* SDL_touch.h in Headers */,
AA7558581595D4D800BBD41B /* SDL_types.h in Headers */,
AA75585A1595D4D800BBD41B /* SDL_version.h in Headers */,
AA75585C1595D4D800BBD41B /* SDL_video.h in Headers */,
AA75585A1595D4D800BBD41B /* SDL_version.h in Headers */,
4D16644B1EDD5FE8003DE88E /* SDL_vulkan.h in Headers */,
4D7517291EE2562B00820EEA /* SDL_cocoametalview.h in Headers */,
04BD000912E6671800899322 /* SDL_diskaudio.h in Headers */,
04BD001112E6671800899322 /* SDL_dummyaudio.h in Headers */,
04BD001912E6671800899322 /* SDL_coreaudio.h in Headers */,
@ -1871,6 +1926,7 @@
04BD00CB12E6671800899322 /* SDL_thread_c.h in Headers */,
04BD00D812E6671800899322 /* SDL_timer_c.h in Headers */,
04BD00F312E6671800899322 /* SDL_cocoaclipboard.h in Headers */,
4D1664541EDD60AD003DE88E /* SDL_cocoavulkan.h in Headers */,
04BD00F512E6671800899322 /* SDL_cocoaevents.h in Headers */,
04BD00F712E6671800899322 /* SDL_cocoakeyboard.h in Headers */,
04BD00F912E6671800899322 /* SDL_cocoamodes.h in Headers */,
@ -1891,6 +1947,7 @@
04BD019912E6671800899322 /* SDL_shape_internals.h in Headers */,
04BD019C12E6671800899322 /* SDL_sysvideo.h in Headers */,
04BD01DC12E6671800899322 /* imKStoUCS.h in Headers */,
4D16644E1EDD6023003DE88E /* SDL_vulkan_internal.h in Headers */,
04BD01DE12E6671800899322 /* SDL_x11clipboard.h in Headers */,
04BD01E012E6671800899322 /* SDL_x11dyn.h in Headers */,
04BD01E212E6671800899322 /* SDL_x11events.h in Headers */,
@ -2325,14 +2382,6 @@
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attributes = {
LastUpgradeCheck = 0730;
TargetAttributes = {
BECDF5FE0761BA81005FE872 = {
DevelopmentTeam = EH385AYQ6F;
};
BECDF6BB0761BA81005FE872 = {
DevelopmentTeam = EH385AYQ6F;
};
};
};
buildConfigurationList = 0073178E0858DB0500B2BC32 /* Build configuration list for PBXProject "SDL" */;
compatibilityVersion = "Xcode 3.2";
@ -2425,12 +2474,14 @@
04BD005A12E6671800899322 /* SDL_rwops.c in Sources */,
04BD005B12E6671800899322 /* SDL_syshaptic.c in Sources */,
04BD005F12E6671800899322 /* SDL_haptic.c in Sources */,
4D1664551EDD60AD003DE88E /* SDL_cocoavulkan.m in Sources */,
04BD006612E6671800899322 /* SDL_sysjoystick.c in Sources */,
04BD007012E6671800899322 /* SDL_joystick.c in Sources */,
04BD008812E6671800899322 /* SDL_sysloadso.c in Sources */,
04BD009412E6671800899322 /* SDL_syspower.c in Sources */,
04BD009612E6671800899322 /* SDL_power.c in Sources */,
04BD009C12E6671800899322 /* SDL_assert.c in Sources */,
4D1664531EDD60AD003DE88E /* SDL_cocoametalview.m in Sources */,
04BD009F12E6671800899322 /* SDL_error.c in Sources */,
04BD00A212E6671800899322 /* SDL.c in Sources */,
04BD00A312E6671800899322 /* SDL_getenv.c in Sources */,
@ -2451,6 +2502,7 @@
04BD00F612E6671800899322 /* SDL_cocoaevents.m in Sources */,
04BD00F812E6671800899322 /* SDL_cocoakeyboard.m in Sources */,
04BD00FA12E6671800899322 /* SDL_cocoamodes.m in Sources */,
4D16644F1EDD6023003DE88E /* SDL_vulkan_utils.c in Sources */,
04BD00FC12E6671800899322 /* SDL_cocoamouse.m in Sources */,
04BD00FE12E6671800899322 /* SDL_cocoaopengl.m in Sources */,
04BD010012E6671800899322 /* SDL_cocoashape.m in Sources */,
@ -2521,6 +2573,9 @@
isa = PBXSourcesBuildPhase;
buildActionMask = 2147483647;
files = (
4D1664571EDD61F0003DE88E /* SDL_cocoametalview.m in Sources */,
4D1664581EDD61F0003DE88E /* SDL_cocoavulkan.m in Sources */,
4D1664561EDD61DA003DE88E /* SDL_vulkan_utils.c in Sources */,
04BD021712E6671800899322 /* SDL_atomic.c in Sources */,
04BD021812E6671800899322 /* SDL_spinlock.c in Sources */,
56F9D55C1DF73B6B00C15B5D /* SDL_dataqueue.c in Sources */,
@ -2641,6 +2696,9 @@
isa = PBXSourcesBuildPhase;
buildActionMask = 2147483647;
files = (
4D16645A1EDD6235003DE88E /* SDL_cocoametalview.m in Sources */,
4D16645B1EDD6235003DE88E /* SDL_cocoavulkan.m in Sources */,
4D1664591EDD621B003DE88E /* SDL_vulkan_utils.c in Sources */,
DB313FFE17554B71006C0E22 /* SDL_atomic.c in Sources */,
DB313FFF17554B71006C0E22 /* SDL_spinlock.c in Sources */,
56F9D55D1DF73B6C00C15B5D /* SDL_dataqueue.c in Sources */,
@ -2810,7 +2868,10 @@
DYLIB_COMPATIBILITY_VERSION = 1.0.0;
DYLIB_CURRENT_VERSION = 7.0.0;
FRAMEWORK_VERSION = A;
HEADER_SEARCH_PATHS = /usr/X11R6/include;
HEADER_SEARCH_PATHS = (
/usr/X11R6/include,
"$(VULKAN_SDK)/include",
);
INFOPLIST_FILE = "Info-Framework.plist";
INSTALL_PATH = "@rpath";
OTHER_LDFLAGS = "-liconv";
@ -2833,7 +2894,10 @@
"$(GCC_PREPROCESSOR_DEFINITIONS_QUOTED_4)",
);
GCC_SYMBOLS_PRIVATE_EXTERN = YES;
HEADER_SEARCH_PATHS = /usr/X11R6/include;
HEADER_SEARCH_PATHS = (
/usr/X11R6/include,
"$(VULKAN_SDK)/include",
);
PRODUCT_NAME = SDL2;
SKIP_INSTALL = YES;
};
@ -2889,7 +2953,10 @@
DYLIB_COMPATIBILITY_VERSION = 1.0.0;
DYLIB_CURRENT_VERSION = 7.0.0;
FRAMEWORK_VERSION = A;
HEADER_SEARCH_PATHS = /usr/X11R6/include;
HEADER_SEARCH_PATHS = (
/usr/X11R6/include,
"$(VULKAN_SDK)/include",
);
INFOPLIST_FILE = "Info-Framework.plist";
INSTALL_PATH = "@rpath";
OTHER_LDFLAGS = "-liconv";
@ -2912,7 +2979,10 @@
"$(GCC_PREPROCESSOR_DEFINITIONS_QUOTED_4)",
);
GCC_SYMBOLS_PRIVATE_EXTERN = YES;
HEADER_SEARCH_PATHS = /usr/X11R6/include;
HEADER_SEARCH_PATHS = (
/usr/X11R6/include,
"$(VULKAN_SDK)/include",
);
PRODUCT_NAME = SDL2;
SKIP_INSTALL = YES;
};
@ -2939,7 +3009,10 @@
"$(GCC_PREPROCESSOR_DEFINITIONS_QUOTED_4)",
);
GCC_SYMBOLS_PRIVATE_EXTERN = YES;
HEADER_SEARCH_PATHS = /usr/X11R6/include;
HEADER_SEARCH_PATHS = (
/usr/X11R6/include,
"$(VULKAN_SDK)/include",
);
INSTALL_PATH = "@rpath";
PRODUCT_NAME = SDL2;
SKIP_INSTALL = YES;
@ -2959,7 +3032,10 @@
"$(GCC_PREPROCESSOR_DEFINITIONS_QUOTED_4)",
);
GCC_SYMBOLS_PRIVATE_EXTERN = YES;
HEADER_SEARCH_PATHS = /usr/X11R6/include;
HEADER_SEARCH_PATHS = (
/usr/X11R6/include,
"$(VULKAN_SDK)/include",
);
INSTALL_PATH = "@rpath";
PRODUCT_NAME = SDL2;
SKIP_INSTALL = YES;

19
cmake/sdlchecks.cmake
View File

@ -1153,6 +1153,25 @@ macro(CheckRPI)
endif(VIDEO_RPI)
endmacro(CheckRPI)
macro(CheckVulkanHeaders)
if(VIDEO_VULKAN)
# ${VULKAN_SDK} could be unset during the first configure run with
# cmake-gui resulting in vulkan.h not being found. If it's been
# subsequently changed, unset is necessary to ensure check is run again.
unset(HAVE_VULKAN_H CACHE)
# Prefer ${VULKAN_SDK} header
set(CMAKE_REQUIRED_INCLUDES "${VULKAN_SDK}/include")
check_include_file("vulkan/vulkan.h" HAVE_VULKAN_H)
if(HAVE_VULKAN_H)
list(APPEND EXTRA_CFLAGS "-I${VULKAN_SDK}/include")
else()
# Check system includes.
unset(HAVE_VULKAN_H CACHE)
check_include_file("vulkan/vulkan.h" HAVE_VULKAN_H)
endif()
endif()
endmacro(CheckVulkanHeaders)
# Requires:
# - EGL
# - PkgCheckModules

107
configure vendored
View File

@ -745,6 +745,7 @@ infodir
docdir
oldincludedir
includedir
runstatedir
localstatedir
sharedstatedir
sysconfdir
@ -854,6 +855,7 @@ enable_video_opengl
enable_video_opengles
enable_video_opengles1
enable_video_opengles2
enable_video_vulkan
enable_libudev
enable_dbus
enable_ime
@ -920,6 +922,7 @@ datadir='${datarootdir}'
sysconfdir='${prefix}/etc'
sharedstatedir='${prefix}/com'
localstatedir='${prefix}/var'
runstatedir='${localstatedir}/run'
includedir='${prefix}/include'
oldincludedir='/usr/include'
docdir='${datarootdir}/doc/${PACKAGE}'
@ -1172,6 +1175,15 @@ do
| -silent | --silent | --silen | --sile | --sil)
silent=yes ;;
-runstatedir | --runstatedir | --runstatedi | --runstated \
| --runstate | --runstat | --runsta | --runst | --runs \
| --run | --ru | --r)
ac_prev=runstatedir ;;
-runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
| --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \
| --run=* | --ru=* | --r=*)
runstatedir=$ac_optarg ;;
-sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
ac_prev=sbindir ;;
-sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
@ -1309,7 +1321,7 @@ fi
for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
datadir sysconfdir sharedstatedir localstatedir includedir \
oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
libdir localedir mandir
libdir localedir mandir runstatedir
do
eval ac_val=\$$ac_var
# Remove trailing slashes.
@ -1462,6 +1474,7 @@ Fine tuning of the installation directories:
--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
--localstatedir=DIR modifiable single-machine data [PREFIX/var]
--runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run]
--libdir=DIR object code libraries [EPREFIX/lib]
--includedir=DIR C header files [PREFIX/include]
--oldincludedir=DIR C header files for non-gcc [/usr/include]
@ -1603,6 +1616,7 @@ Optional Features:
include OpenGL ES 1.1 support [[default=yes]]
--enable-video-opengles2
include OpenGL ES 2.0 support [[default=yes]]
--enable-video-vulkan include Vulkan surface support [[default=yes]]
--enable-libudev enable libudev support [[default=yes]]
--enable-dbus enable D-Bus support [[default=yes]]
--enable-ime enable IME support [[default=yes]]
@ -21891,6 +21905,87 @@ $as_echo "#define SDL_VIDEO_RENDER_OGL_ES2 1" >>confdefs.h
fi
}
# Check whether --enable-video-vulkan was given.
if test "${enable_video_vulkan+set}" = set; then :
enableval=$enable_video_vulkan;
else
enable_video_vulkan=yes
fi
CheckVulkan()
{
have_vulkan_hdr=no
if test x$enable_video = xyes -a x$enable_video_vulkan = xyes; then
case "$host" in
*-*-androideabi*)
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#if defined(__ANDROID__) && defined(__ARM_EABI__) && !defined(__ARM_ARCH_7A__)
#error Vulkan doesn't work on this configuration
#endif
int main()
{
return 0;
}
int
main ()
{
enable_video_vulkan=no
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
;;
*)
;;
esac
if test x$enable_video_vulkan = xno; then
# For reasons I am totally unable to see, I get an undefined macro error if
# I put this in the AC_TRY_COMPILE.
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Sorry, Vulkan does not work on this configuration." >&5
$as_echo "$as_me: WARNING: Sorry, Vulkan does not work on this configuration." >&2;}
fi
if test x$enable_video_vulkan = xyes; then
vsdk_include_dir="${VULKAN_SDK}/include"
vulkan_header="vulkan/vulkan.h"
save_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="${save_CPPFLAGS} -I$vsdk_include_dir"
as_ac_Header=`$as_echo "ac_cv_header_$vulkan_header" | $as_tr_sh`
ac_fn_c_check_header_mongrel "$LINENO" "$vulkan_header" "$as_ac_Header" "$ac_includes_default"
if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
have_vulkan_hdr=yes
else
have_vulkan_hdr=no
fi
CPPFLAGS="$save_CPPFLAGS"
fi
fi
if test x$have_vulkan_hdr = xyes; then
# vulkan.h has been found in either $VULKAN_SDK/include or along the
# the standard include path. Unfortunately there seems no easy
# way to find out which, so...
if test -n "$VULKAN_SDK" -a -f "$vsdk_include_dir/$vulkan_header"; then
EXTRA_CFLAGS="$EXTRA_CFLAGS -I$vsdk_include_dir"
fi
$as_echo "#define SDL_VIDEO_VULKAN_SURFACE 1" >>confdefs.h
SUMMARY_video="${SUMMARY_video} vulkan"
fi
}
CheckInputEvents()
{
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Linux 2.4 unified input interface" >&5
@ -23637,6 +23732,7 @@ case "$host" in
CheckKMSDRM
CheckOpenGLX11
CheckOpenGLESX11
CheckVulkan
CheckMir
CheckWayland
CheckLibUDev
@ -23806,6 +23902,7 @@ $as_echo "#define SDL_TIMER_UNIX 1" >>confdefs.h
CheckWINDOWS
CheckWINDOWSGL
CheckWINDOWSGLES
CheckVulkan
CheckDIRECTX
# Set up the core platform files
@ -24092,6 +24189,7 @@ fi
CheckDummyAudio
CheckDLOPEN
CheckPTHREAD
CheckVulkan
# Set up files for the audio library
if test x$enable_audio = xyes; then
@ -24174,6 +24272,9 @@ $as_echo "#define SDL_VIDEO_RENDER_OGL_ES2 1" >>confdefs.h
EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,OpenGLES"
EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,QuartzCore"
EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,UIKit"
if test x$ac_cv_header_vulkan_vulkan_h = xyes; then
EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,QuartzCore"
fi
;;
*-*-darwin* )
# This could be either full "Mac OS X", or plain "Darwin" which is
@ -24195,6 +24296,7 @@ $as_echo "#define SDL_VIDEO_RENDER_OGL_ES2 1" >>confdefs.h
CheckX11
CheckMacGL
CheckOpenGLX11
CheckVulkan
CheckPTHREAD
# Set up files for the audio library
@ -24260,6 +24362,9 @@ $as_echo "#define SDL_TIMER_UNIX 1" >>confdefs.h
EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,Cocoa"
EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,Carbon"
EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,IOKit"
if test x$ac_cv_header_vulkan_vulkan_h = xyes; then
EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,QuartzCore"
fi
;;
*-nacl|*-pnacl)
ARCH=nacl

66
configure.in
View File

@ -2401,6 +2401,62 @@ CheckEmscriptenGLES()
fi
}
dnl Check to see if Vulkan surface support is desired
AC_ARG_ENABLE(video-vulkan,
AC_HELP_STRING([--enable-video-vulkan], [include Vulkan surface support [[default=yes]]]),
, enable_video_vulkan=yes)
dnl Find Vulkan Header
CheckVulkan()
{
have_vulkan_hdr=no
if test x$enable_video = xyes -a x$enable_video_vulkan = xyes; then
case "$host" in
*-*-androideabi*)
AC_TRY_COMPILE([
#if defined(__ANDROID__) && defined(__ARM_EABI__) && !defined(__ARM_ARCH_7A__)
#error Vulkan doesn't work on this configuration
#endif
int main()
{
return 0;
}
],[
enable_video_vulkan=no
],[
])
;;
*)
;;
esac
if test x$enable_video_vulkan = xno; then
# For reasons I am totally unable to see, I get an undefined macro error if
# I put this in the AC_TRY_COMPILE.
AC_MSG_WARN([Sorry, Vulkan does not work on this configuration.])
fi
if test x$enable_video_vulkan = xyes; then
vsdk_include_dir="${VULKAN_SDK}/include"
vulkan_header="vulkan/vulkan.h"
save_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="${save_CPPFLAGS} -I$vsdk_include_dir"
AC_CHECK_HEADER($vulkan_header,
have_vulkan_hdr=yes,
have_vulkan_hdr=no)
CPPFLAGS="$save_CPPFLAGS"
fi
fi
if test x$have_vulkan_hdr = xyes; then
# vulkan.h has been found in either $VULKAN_SDK/include or along the
# the standard include path. Unfortunately there seems no easy
# way to find out which, so...
if test -n "$VULKAN_SDK" -a -f "$vsdk_include_dir/$vulkan_header"; then
EXTRA_CFLAGS="$EXTRA_CFLAGS -I$vsdk_include_dir"
fi
AC_DEFINE(SDL_VIDEO_VULKAN_SURFACE, 1, [ ])
SUMMARY_video="${SUMMARY_video} vulkan"
fi
}
dnl See if we can use the new unified event interface in Linux 2.4
CheckInputEvents()
{
@ -3230,6 +3286,7 @@ case "$host" in
CheckKMSDRM
CheckOpenGLX11
CheckOpenGLESX11
CheckVulkan
CheckMir
CheckWayland
CheckLibUDev
@ -3375,6 +3432,7 @@ case "$host" in
CheckWINDOWS
CheckWINDOWSGL
CheckWINDOWSGLES
CheckVulkan
CheckDIRECTX
# Set up the core platform files
@ -3559,6 +3617,7 @@ AC_HELP_STRING([--enable-render-d3d], [enable the Direct3D render driver [[defau
CheckDummyAudio
CheckDLOPEN
CheckPTHREAD
CheckVulkan
# Set up files for the audio library
if test x$enable_audio = xyes; then
@ -3621,6 +3680,9 @@ AC_HELP_STRING([--enable-render-d3d], [enable the Direct3D render driver [[defau
EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,OpenGLES"
EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,QuartzCore"
EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,UIKit"
if test x$ac_cv_header_vulkan_vulkan_h = xyes; then
EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,QuartzCore"
fi
;;
*-*-darwin* )
# This could be either full "Mac OS X", or plain "Darwin" which is
@ -3642,6 +3704,7 @@ AC_HELP_STRING([--enable-render-d3d], [enable the Direct3D render driver [[defau
CheckX11
CheckMacGL
CheckOpenGLX11
CheckVulkan
CheckPTHREAD
# Set up files for the audio library
@ -3695,6 +3758,9 @@ AC_HELP_STRING([--enable-render-d3d], [enable the Direct3D render driver [[defau
EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,Cocoa"
EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,Carbon"
EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,IOKit"
if test x$ac_cv_header_vulkan_vulkan_h = xyes; then
EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,QuartzCore"
fi
;;
*-nacl|*-pnacl)
ARCH=nacl

1
debian/control vendored
View File

@ -20,6 +20,7 @@ Build-Depends: debhelper (>= 9),
libibus-1.0-dev[linux-any],
libusb2-dev [kfreebsd-any],
libusbhid-dev [kfreebsd-any],
libvulkan-dev,
libx11-dev,
libxcursor-dev,
libxext-dev,

11
docs/README-ios.md
View File

@ -8,8 +8,11 @@ Building the Simple DirectMedia Layer for iOS 5.1+
Requirements: Mac OS X 10.8 or later and the iOS 7+ SDK.
Instructions:
1. Open SDL.xcodeproj (located in Xcode-iOS/SDL) in Xcode.
2. Select your desired target, and hit build.
1. Either download [Molten](https://moltengl.com/free-trial/) and unzip it or download the Vulkan headers from Khronos's [Vulkan-Docs](https://github.com/KhronosGroup/Vulkan-Docs/tree/1.0/src/vulkan) repo and put them in a directory hierarchy `include/vulkan`.
2. Open SDL.xcodeproj (located in Xcode-iOS/SDL) in Xcode.
3. Set a `VULKAN_SDK` custom path in the Xcode preferences. Select *Custom Paths* on the *Locations* tab. The value should be either the `MoltenVK` directory within the unzipped Molten package or the parent of the `include/vulkan` hierarchy.
4. Select your desired target, and hit build.
There are three build targets:
- libSDL.a:
@ -24,7 +27,9 @@ There are three build targets:
Build SDL for iOS from the command line
==============================================================================
1. cd (PATH WHERE THE SDL CODE IS)/build-scripts
1. Follow step 1 above.
2. Either create and export a `VULKAN_SDK` environment variable with the value described in step 3 above or open Xcode, set the custom path described in step 3 above and close Xcode.
3. cd (PATH WHERE THE SDL CODE IS)/build-scripts
2. ./iosbuild.sh
If everything goes fine, you should see a build/ios directory, inside there's

4
docs/README-linux.md
View File

@ -22,8 +22,8 @@ libxss-dev libgl1-mesa-dev libesd0-dev libdbus-1-dev libudev-dev \
libgles1-mesa-dev libgles2-mesa-dev libegl1-mesa-dev libibus-1.0-dev \
fcitx-libs-dev libsamplerate0-dev libsndio-dev
Ubuntu 16.04 can also add "libwayland-dev libxkbcommon-dev wayland-protocols"
to that command line for Wayland support.
Ubuntu 16.04+ can also add "libwayland-dev libxkbcommon-dev wayland-protocols"
to that command line for Wayland support and "libvulkan-dev" for Vulkan surface support.
Ubuntu 16.10 can also add "libmirclient-dev libxkbcommon-dev" to that command
line for Mir support.

12
docs/README-macosx.md
View File

@ -8,6 +8,18 @@ From the developer's point of view, OS X is a sort of hybrid Mac and
Unix system, and you have the option of using either traditional
command line tools or Apple's IDE Xcode.
Preparation
===========
1. Either download [Molten](https://moltengl.com/free-trial/) and unzip it or download the Vulkan headers from Khronos's [Vulkan-Docs](https://github.com/KhronosGroup/Vulkan-Docs/tree/1.0/src/vulkan) repo and put them in a directory hierarchy `include/vulkan`.
2. Set a `VULKAN_SDK` variable in one of the ways described below. Its value should be either the `MoltenVK` directory within the unzipped Molten package or the parent of the `include/vulkan` hierarchy.
- If you are going to use the command line, set and export a `VULKAN_SDK` environment variable in your shell's start-up file, e.g. `~/.bash_profile`.
- If you are going to use CMake, either set and export a `VULKAN_SDK` environment variable before running `cmake` or set the `VULKAN_SDK` variable in `cmake-gui` and press *Configure*.
- If you are going to use the provided Xcode projects, set a `VULKAN_SDK` custom path in Xcode's preferences. Select *Custom Paths* on the *Locations* tab of preferences.
Command Line Build
==================
To build SDL using the command line, use the standard configure and make
process:

4
docs/README-windows.md
View File

@ -39,3 +39,7 @@ Known Bugs:
that there's a bug in the library which prevents the window contents from
refreshing if this is set to anything other than the default value.
Vulkan Surface Support
==============
Support for creating Vulkan surfaces is configured on by default. To disable it change the value of `SDL_VIDEO_VULKAN_SURFACE` to 0 in `SDL_config_windows`. When it is on you must install a [Vulkan SDK](https://www.lunarg.com/vulkan-sdk/) in order to build libSDL.

1
include/SDL.h
View File

@ -56,6 +56,7 @@
#include "SDL_timer.h"
#include "SDL_version.h"
#include "SDL_video.h"
#include "SDL_vulkan.h"
#include "begin_code.h"
/* Set up for C function definitions, even when using C++ */

3
include/SDL_config.h.cmake
View File

@ -354,6 +354,9 @@
#cmakedefine SDL_VIDEO_OPENGL_OSMESA @SDL_VIDEO_OPENGL_OSMESA@
#cmakedefine SDL_VIDEO_OPENGL_OSMESA_DYNAMIC @SDL_VIDEO_OPENGL_OSMESA_DYNAMIC@
/* Enable Vulkan surface support */
#cmakedefine SDL_VIDEO_VULKAN_SURFACE @SDL_VIDEO_VULKAN_SURFACE@
/* Enable system power support */
#cmakedefine SDL_POWER_ANDROID @SDL_POWER_ANDROID@
#cmakedefine SDL_POWER_LINUX @SDL_POWER_LINUX@

3
include/SDL_config.h.in
View File

@ -351,6 +351,9 @@
#undef SDL_VIDEO_OPENGL_OSMESA
#undef SDL_VIDEO_OPENGL_OSMESA_DYNAMIC
/* Enable Vulkan surface support */
#undef SDL_VIDEO_VULKAN_SURFACE
/* Enable system power support */
#undef SDL_POWER_LINUX
#undef SDL_POWER_WINDOWS

8
include/SDL_config_android.h
View File

@ -140,6 +140,14 @@
#define SDL_VIDEO_RENDER_OGL_ES 1
#define SDL_VIDEO_RENDER_OGL_ES2 1
/* Enable Vulkan surface support */
/* Android does not support Vulkan in native code using the "armeabi" ABI. */
#if !defined(__ARM_EABI__) || defined(__ARM_ARCH_7A__)
#define SDL_VIDEO_VULKAN_SURFACE 1
#else
#define SDL_VIDEO_VULKAN_SURFACE 0
#endif
/* Enable system power support */
#define SDL_POWER_ANDROID 1

7
include/SDL_config_iphoneos.h
View File

@ -139,6 +139,13 @@
#define SDL_VIDEO_RENDER_OGL_ES 1
#define SDL_VIDEO_RENDER_OGL_ES2 1
/* Enable Vulkan surface support */
#if !TARGET_OS_SIMULATOR && !TARGET_CPU_ARM // Only 64-bit devices have Metal
#define SDL_VIDEO_VULKAN_SURFACE 1
#else
#define SDL_VIDEO_VULKAN_SURFACE 0
#endif
/* Enable system power support */
#define SDL_POWER_UIKIT 1

8
include/SDL_config_macosx.h
View File

@ -174,6 +174,14 @@
#define SDL_VIDEO_OPENGL_GLX 1
#endif
/* enable Vulkan surface support */
#if TARGET_CPU_X86_64
/* Metal/MoltenVK/Vulkan not supported on 32-bit architectures. */
#define SDL_VIDEO_VULKAN_SURFACE 1
#else
#define SDL_VIDEO_VULKAN_SURFACE 0
#endif
/* Enable system power support */
#define SDL_POWER_MACOSX 1

1
include/SDL_config_windows.h
View File

@ -208,6 +208,7 @@ typedef unsigned int uintptr_t;
#define SDL_VIDEO_OPENGL_EGL 1
#endif
#define SDL_VIDEO_VULKAN_SURFACE 1
/* Enable system power support */
#define SDL_POWER_WINDOWS 1

22
include/SDL_video.h
View File

@ -233,7 +233,6 @@ typedef enum
SDL_GL_CONTEXT_RESET_LOSE_CONTEXT = 0x0001
} SDL_GLContextResetNotification;
/* Function prototypes */
/**
@ -457,17 +456,32 @@ extern DECLSPEC Uint32 SDLCALL SDL_GetWindowPixelFormat(SDL_Window * window);
* ::SDL_WINDOW_HIDDEN, ::SDL_WINDOW_BORDERLESS,
* ::SDL_WINDOW_RESIZABLE, ::SDL_WINDOW_MAXIMIZED,
* ::SDL_WINDOW_MINIMIZED, ::SDL_WINDOW_INPUT_GRABBED,
* ::SDL_WINDOW_ALLOW_HIGHDPI.
* ::SDL_WINDOW_ALLOW_HIGHDPI, ::SDL_WINDOW_VULKAN.
*
* \return The created window, or NULL if window creation failed.
*
* If the window is created with the SDL_WINDOW_ALLOW_HIGHDPI flag, its size
* in pixels may differ from its size in screen coordinates on platforms with
* high-DPI support (e.g. iOS and Mac OS X). Use SDL_GetWindowSize() to query
* the client area's size in screen coordinates, and SDL_GL_GetDrawableSize()
* or SDL_GetRendererOutputSize() to query the drawable size in pixels.
* the client area's size in screen coordinates, and SDL_GL_GetDrawableSize(),
* SDL_Vulkan_GetDrawableSize(), or SDL_GetRendererOutputSize() to query the
* drawable size in pixels.
*
* If the window is created with any of the SDL_WINDOW_OPENGL or
* SDL_WINDOW_VULKAN flags, then the corresponding LoadLibrary function
* (SDL_GL_LoadLibrary or SDL_Vulkan_LoadLibrary) is called and the
* corrensponding UnloadLibrary function is called by SDL_DestroyWindow().
*
* If SDL_WINDOW_VULKAN is specified and there isn't a working Vulkan driver,
* SDL_CreateWindow() will fail because SDL_Vulkan_LoadLibrary() will fail.
*
* \note On non-Apple devices, SDL requires you to either not link to the
* Vulkan loader or link to a dynamic library version. This limitation
* may be removed in a future version of SDL.
*
* \sa SDL_DestroyWindow()
* \sa SDL_GL_LoadLibrary()
* \sa SDL_Vulkan_LoadLibrary()
*/
extern DECLSPEC SDL_Window * SDLCALL SDL_CreateWindow(const char *title,
int x, int y, int w,

251
include/SDL_vulkan.h Normal file
View File

@ -0,0 +1,251 @@
/*
Simple DirectMedia Layer
Copyright (C) 2017, Mark Callow.
This software is provided 'as-is', without any express or implied
warranty. In no event will the authors be held liable for any damages
arising from the use of this software.
Permission is granted to anyone to use this software for any purpose,
including commercial applications, and to alter it and redistribute it
freely, subject to the following restrictions:
1. The origin of this software must not be misrepresented; you must not
claim that you wrote the original software. If you use this software
in a product, an acknowledgment in the product documentation would be
appreciated but is not required.
2. Altered source versions must be plainly marked as such, and must not be
misrepresented as being the original software.
3. This notice may not be removed or altered from any source distribution.
*/
/**
* \file SDL_vulkan.h
*
* Header file for functions to creating Vulkan surfaces on SDL windows.
*/
#ifndef SDL_vulkan_h_
#define SDL_vulkan_h_
#include "SDL_video.h"
#include "begin_code.h"
/* Set up for C function definitions, even when using C++ */
#ifdef __cplusplus
extern "C" {
#endif
/* Avoid including vulkan.h */
#define VK_DEFINE_HANDLE(object) typedef struct object##_T* object;
#if defined(__LP64__) || defined(_WIN64) || defined(__x86_64__) || defined(_M_X64) || defined(__ia64) || defined (_M_IA64) || defined(__aarch64__) || defined(__powerpc64__)
#define VK_DEFINE_NON_DISPATCHABLE_HANDLE(object) typedef struct object##_T *object;
#else
#define VK_DEFINE_NON_DISPATCHABLE_HANDLE(object) typedef uint64_t object;
#endif
VK_DEFINE_HANDLE(VkInstance)
VK_DEFINE_NON_DISPATCHABLE_HANDLE(VkSurfaceKHR)
typedef VkInstance SDL_vulkanInstance;
typedef VkSurfaceKHR SDL_vulkanSurface; /* for compatibility with Tizen */
/**
* \name Vulkan support functions
*
* \note SDL_Vulkan_GetInstanceExtensions & SDL_Vulkan_CreateSurface API
* is compatable with Tizen's implementation of Vulkan in SDL.
*/
/* @{ */
/**
* \brief Dynamically load a Vulkan loader library.
*
* \param [in] path The platform dependent Vulkan loader library name, or
* \c NULL to open the default Vulkan loader library.
*
* \return \c 0 on success, or \c -1 if the library couldn't be loaded.
*
* This should be done after initializing the video driver, but before
* creating any Vulkan windows. If no Vulkan loader library is loaded, the
* default library will be loaded upon creation of the first Vulkan window.
*
* \note If you specify a non-NULL \a path, you should retrieve all of the
* Vulkan functions used in your program from the dynamic library using
* \c SDL_Vulkan_GetVkGetInstanceProcAddr() unless you can guarantee
* \a path points to the same vulkan loader library that you linked to.
*
* \note On Apple devices, if \a path is NULL, SDL will attempt to find
* the vkGetInstanceProcAddr address within all the mach-o images of
* the current process. This is because the currently (v0.17.0)
* recommended MoltenVK (Vulkan on Metal) usage is as a static library.
* If it is not found then SDL will attempt to load \c libMoltenVK.dylib.
* Applications using the dylib alternative therefore do not need to do
* anything special when calling SDL.
*
* \note On non-Apple devices, SDL requires you to either not link to the
* Vulkan loader or link to a dynamic library version. This limitation
* may be removed in a future version of SDL.
*
* \note This function will fail if there are no working Vulkan drivers
* installed.
*
* \sa SDL_Vulkan_GetVkGetInstanceProcAddr()
* \sa SDL_Vulkan_UnloadLibrary()
*/
extern DECLSPEC int SDLCALL SDL_Vulkan_LoadLibrary(const char *path);
/**
* \brief Get the address of the \c vkGetInstanceProcAddr function.
*
* \note This should be called after either calling SDL_Vulkan_LoadLibrary
* or creating an SDL_Window with the SDL_WINDOW_VULKAN flag.
*/
extern DECLSPEC void *SDLCALL SDL_Vulkan_GetVkGetInstanceProcAddr(void);
/**
* \brief Unload the Vulkan loader library previously loaded by
* \c SDL_Vulkan_LoadLibrary().
*
* \sa SDL_Vulkan_LoadLibrary()
*/
extern DECLSPEC void SDLCALL SDL_Vulkan_UnloadLibrary(void);
/**
* \brief Get the names of the Vulkan instance extensions needed to create
* a surface with \c SDL_Vulkan_CreateSurface().
*
* \param [in] window Window for which the required Vulkan instance
* extensions should be retrieved
* \param [in,out] count pointer to an \c unsigned related to the number of
* required Vulkan instance extensions
* \param [out] names \c NULL or a pointer to an array to be filled with the
* required Vulkan instance extensions
*
* \return \c SDL_TRUE on success, \c SDL_FALSE on error.
*
* If \a pNames is \c NULL, then the number of required Vulkan instance
* extensions is returned in pCount. Otherwise, \a pCount must point to a
* variable set to the number of elements in the \a pNames array, and on
* return the variable is overwritten with the number of names actually
* written to \a pNames. If \a pCount is less than the number of required
* extensions, at most \a pCount structures will be written. If \a pCount
* is smaller than the number of required extensions, \c SDL_FALSE will be
* returned instead of \c SDL_TRUE, to indicate that not all the required
* extensions were returned.
*
* \note The returned list of extensions will contain \c VK_KHR_surface
* and zero or more platform specific extensions
*
* \note The extension names queried here must be enabled when calling
* VkCreateInstance, otherwise surface creation will fail.
*
* \note \c window should have been created with the \c SDL_WINDOW_VULKAN flag.
*
* \code
* unsigned count;
* // get count of required extensions
* if(!SDL_Vulkan_GetInstanceExtensions(window, &count, NULL))
* handle_error();
*
* static const char *const additionalExtensions[] =
* {
* VK_EXT_DEBUG_REPORT_EXTENSION_NAME, // example additional extension
* };
* size_t additionalExtensionsCount = sizeof(additionalExtensions) / sizeof(additionalExtensions[0]);
* size_t extensionCount = count + additionalExtensionsCount;
* const char **names = malloc(sizeof(const char *) * extensionCount);
* if(!names)
* handle_error();
*
* // get names of required extensions
* if(!SDL_Vulkan_GetInstanceExtensions(window, &count, names))
* handle_error();
*
* // copy additional extensions after required extensions
* for(size_t i = 0; i < additionalExtensionsCount; i++)
* names[i + count] = additionalExtensions[i];
*
* VkInstanceCreateInfo instanceCreateInfo = {};
* instanceCreateInfo.enabledExtensionCount = extensionCount;
* instanceCreateInfo.ppEnabledExtensionNames = names;
* // fill in rest of instanceCreateInfo
*
* VkInstance instance;
* // create the Vulkan instance
* VkResult result = vkCreateInstance(&instanceCreateInfo, NULL, &instance);
* free(names);
* \endcode
*
* \sa SDL_Vulkan_CreateSurface()
*/
extern DECLSPEC SDL_bool SDLCALL SDL_Vulkan_GetInstanceExtensions(
SDL_Window *window,
unsigned *pCount,
const char **pNames);
/**
* \brief Create a Vulkan rendering surface for a window.
*
* \param [in] window SDL_Window to which to attach the rendering surface.
* \param [in] instance handle to the Vulkan instance to use.
* \param [out] surface pointer to a VkSurfaceKHR handle to receive the
* handle of the newly created surface.
*
* \return \c SDL_TRUE on success, \c SDL_FALSE on error.
*
* \code
* VkInstance instance;
* SDL_Window *window;
*
* // create instance and window
*
* // create the Vulkan surface
* VkSurfaceKHR surface;
* if(!SDL_Vulkan_CreateSurface(window, instance, &surface))
* handle_error();
* \endcode
*
* \note \a window should have been created with the \c SDL_WINDOW_VULKAN flag.
*
* \note \a instance should have been created with the extensions returned
* by \c SDL_Vulkan_CreateSurface() enabled.
*
* \sa SDL_Vulkan_GetInstanceExtensions()
*/
extern DECLSPEC SDL_bool SDLCALL SDL_Vulkan_CreateSurface(
SDL_Window *window,
VkInstance instance,
VkSurfaceKHR* surface);
/**
* \brief Get the size of a window's underlying drawable in pixels (for use
* with setting viewport, scissor & etc).
*
* \param window SDL_Window from which the drawable size should be queried
* \param w Pointer to variable for storing the width in pixels,
* may be NULL
* \param h Pointer to variable for storing the height in pixels,
* may be NULL
*
* This may differ from SDL_GetWindowSize() if we're rendering to a high-DPI
* drawable, i.e. the window was created with SDL_WINDOW_ALLOW_HIGHDPI on a
* platform with high-DPI support (Apple calls this "Retina"), and not disabled
* by the \c SDL_HINT_VIDEO_HIGHDPI_DISABLED hint.
*
* \sa SDL_GetWindowSize()
* \sa SDL_CreateWindow()
*/
extern DECLSPEC void SDLCALL SDL_Vulkan_GetDrawableSize(SDL_Window * window,
int *w, int *h);
/* @} *//* Vulkan support functions */
/* Ends C function definitions when using C++ */
#ifdef __cplusplus
}
#endif
#include "close_code.h"
#endif /* SDL_vulkan_h_ */

2
src/test/SDL_test_common.c
View File

@ -886,7 +886,7 @@ SDLTest_CommonInit(SDLTest_CommonState * state)
if (!state->skip_renderer
&& (state->renderdriver
|| !(state->window_flags & SDL_WINDOW_OPENGL))) {
|| !(state->window_flags & (SDL_WINDOW_OPENGL | SDL_WINDOW_VULKAN)))) {
m = -1;
if (state->renderdriver) {
SDL_RendererInfo info;

22
src/video/SDL_sysvideo.h
View File

@ -26,6 +26,7 @@
#include "SDL_messagebox.h"
#include "SDL_shape.h"
#include "SDL_thread.h"
#include "SDL_vulkan.h"
/* The SDL video driver */
@ -260,6 +261,16 @@ struct SDL_VideoDevice
int (*GL_SwapWindow) (_THIS, SDL_Window * window);
void (*GL_DeleteContext) (_THIS, SDL_GLContext context);
/* * * */
/*
* Vulkan support
*/
int (*Vulkan_LoadLibrary) (_THIS, const char *path);
void (*Vulkan_UnloadLibrary) (_THIS);
SDL_bool (*Vulkan_GetInstanceExtensions) (_THIS, SDL_Window *window, unsigned *count, const char **names);
SDL_bool (*Vulkan_CreateSurface) (_THIS, SDL_Window *window, VkInstance instance, VkSurfaceKHR *surface);
void (*Vulkan_GetDrawableSize) (_THIS, SDL_Window * window, int *w, int *h);
/* * * */
/*
* Event manager functions
@ -348,6 +359,17 @@ struct SDL_VideoDevice
SDL_TLSID current_glwin_tls;
SDL_TLSID current_glctx_tls;
/* * * */
/* Data used by the Vulkan drivers */
struct
{
void *vkGetInstanceProcAddr;
void *vkEnumerateInstanceExtensionProperties;
int loader_loaded;
char loader_path[256];
void *loader_handle;
} vulkan_config;
/* * * */
/* Data private to this driver */
void *driverdata;

158
src/video/SDL_video.c
View File

@ -1384,7 +1384,7 @@ SDL_CreateWindow(const char *title, int x, int y, int w, int h, Uint32 flags)
/* Some platforms have OpenGL enabled by default */
#if (SDL_VIDEO_OPENGL && __MACOSX__) || __IPHONEOS__ || __ANDROID__ || __NACL__
if (!_this->is_dummy) {
if (!_this->is_dummy && !(flags & SDL_WINDOW_VULKAN)) {
flags |= SDL_WINDOW_OPENGL;
}
#endif
@ -1398,6 +1398,25 @@ SDL_CreateWindow(const char *title, int x, int y, int w, int h, Uint32 flags)
}
}
if(flags & SDL_WINDOW_VULKAN)
{
if(!_this->Vulkan_CreateSurface)
{
SDL_SetError("Vulkan support is either not configured in SDL "
"or not available in video driver");
return NULL;
}
if(flags & SDL_WINDOW_OPENGL)
{
SDL_SetError("Vulkan and OpenGL not supported on same window");
return NULL;
}
if(SDL_Vulkan_LoadLibrary(NULL) < 0)
{
return NULL;
}
}
/* Unless the user has specified the high-DPI disabling hint, respect the
* SDL_WINDOW_ALLOW_HIGHDPI flag.
*/
@ -1573,6 +1592,16 @@ SDL_RecreateWindow(SDL_Window * window, Uint32 flags)
}
}
if ((window->flags & SDL_WINDOW_VULKAN) != (flags & SDL_WINDOW_VULKAN)) {
SDL_SetError("Can't change SDL_WINDOW_VULKAN window flag");
return -1;
}
if ((window->flags & SDL_WINDOW_VULKAN) && (flags & SDL_WINDOW_OPENGL)) {
SDL_SetError("Vulkan and OpenGL not supported on same window");
return -1;
}
window->flags = ((flags & CREATE_FLAGS) | SDL_WINDOW_HIDDEN);
window->last_fullscreen_flags = window->flags;
window->is_destroying = SDL_FALSE;
@ -2632,6 +2661,9 @@ SDL_DestroyWindow(SDL_Window * window)
if (window->flags & SDL_WINDOW_OPENGL) {
SDL_GL_UnloadLibrary();
}
if (window->flags & SDL_WINDOW_VULKAN) {
SDL_Vulkan_UnloadLibrary();
}
display = SDL_GetDisplayForWindow(window);
if (display->fullscreen_window == window) {
@ -3946,4 +3978,128 @@ void SDL_OnApplicationDidBecomeActive(void)
}
}
#define NOT_A_VULKAN_WINDOW "The specified window isn't a Vulkan window."
int SDL_Vulkan_LoadLibrary(const char *path)
{
int retval;
if(!_this)
{
SDL_UninitializedVideo();
return -1;
}
if(_this->vulkan_config.loader_loaded)
{
if(path && SDL_strcmp(path, _this->vulkan_config.loader_path) != 0)
{
return SDL_SetError("Vulkan loader library already loaded");
}
retval = 0;
}
else
{
if(!_this->Vulkan_LoadLibrary)
{
return SDL_SetError("No Vulkan support in video driver");
}
retval = _this->Vulkan_LoadLibrary(_this, path);
}
if(retval == 0)
{
_this->vulkan_config.loader_loaded++;
}
return retval;
}
void *SDL_Vulkan_GetVkGetInstanceProcAddr(void)
{
if(!_this)
{
SDL_UninitializedVideo();
return NULL;
}
if(!_this->vulkan_config.loader_loaded)
{
SDL_SetError("No Vulkan loader has been loaded");
}
return _this->vulkan_config.vkGetInstanceProcAddr;
}
void SDL_Vulkan_UnloadLibrary(void)
{
if(!_this)
{
SDL_UninitializedVideo();
return;
}
if(_this->vulkan_config.loader_loaded > 0)
{
if(--_this->vulkan_config.loader_loaded > 0)
{
return;
}
if(_this->Vulkan_UnloadLibrary)
{
_this->Vulkan_UnloadLibrary(_this);
}
}
}
SDL_bool SDL_Vulkan_GetInstanceExtensions(SDL_Window *window, unsigned *count, const char **names)
{
CHECK_WINDOW_MAGIC(window, SDL_FALSE);
if(!(window->flags & SDL_WINDOW_VULKAN))
{
SDL_SetError(NOT_A_VULKAN_WINDOW);
return SDL_FALSE;
}
if(!count)
{
SDL_SetError("invalid count");
return SDL_FALSE;
}
return _this->Vulkan_GetInstanceExtensions(_this, window, count, names);
}
SDL_bool SDL_Vulkan_CreateSurface(SDL_Window *window,
VkInstance instance,
VkSurfaceKHR *surface)
{
CHECK_WINDOW_MAGIC(window, SDL_FALSE);
if(!(window->flags & SDL_WINDOW_VULKAN))
{
SDL_SetError(NOT_A_VULKAN_WINDOW);
return SDL_FALSE;
}
if(!instance)
{
SDL_SetError("invalid instance");
return SDL_FALSE;
}
if(!surface)
{
SDL_SetError("invalid surface");
return SDL_FALSE;
}
return _this->Vulkan_CreateSurface(_this, window, instance, surface);
}
void SDL_Vulkan_GetDrawableSize(SDL_Window * window, int *w, int *h)
{
CHECK_WINDOW_MAGIC(window,);
if (_this->Vulkan_GetDrawableSize) {
_this->Vulkan_GetDrawableSize(_this, window, w, h);
} else {
SDL_GetWindowSize(window, w, h);
}
}
/* vi: set ts=4 sw=4 expandtab: */

80
src/video/SDL_vulkan_internal.h Normal file
View File

@ -0,0 +1,80 @@
/*
Simple DirectMedia Layer
Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org>
This software is provided 'as-is', without any express or implied
warranty. In no event will the authors be held liable for any damages
arising from the use of this software.
Permission is granted to anyone to use this software for any purpose,
including commercial applications, and to alter it and redistribute it
freely, subject to the following restrictions:
1. The origin of this software must not be misrepresented; you must not
claim that you wrote the original software. If you use this software
in a product, an acknowledgment in the product documentation would be
appreciated but is not required.
2. Altered source versions must be plainly marked as such, and must not be
misrepresented as being the original software.
3. This notice may not be removed or altered from any source distribution.
*/
#ifndef _SDL_vulkan_internal_h
#define _SDL_vulkan_internal_h
#include "../SDL_internal.h"
#include "SDL_stdinc.h"
#if defined(SDL_LOADSO_DISABLED)
#undef SDL_VIDEO_VULKAN_SURFACE
#define SDL_VIDEO_VULKAN_SURFACE 0
#endif
#if SDL_VIDEO_DRIVER_ANDROID
#define VK_USE_PLATFORM_ANDROID_KHR
#endif
#if SDL_VIDEO_DRIVER_COCOA
#define VK_USE_PLATFORM_MACOS_MVK
#endif
#if SDL_VIDEO_DRIVER_MIR
#define VK_USE_PLATFORM_MIR_KHR
#endif
#if SDL_VIDEO_DRIVER_UIKIT
#define VK_USE_PLATFORM_IOS_MVK
#endif
#if SDL_VIDEO_DRIVER_WAYLAND
#define VK_USE_PLATFORM_WAYLAND_KHR
#endif
#if SDL_VIDEO_DRIVER_WINDOWS
#define VK_USE_PLATFORM_WIN32_KHR
#endif
#if SDL_VIDEO_DRIVER_X11
#define VK_USE_PLATFORM_XLIB_KHR
#define VK_USE_PLATFORM_XCB_KHR
#endif
#if SDL_VIDEO_VULKAN_SURFACE
/* Need vulkan.h for the following declarations. Must ensure the first
* inclusion of vulkan has the appropriate USE_PLATFORM defined, hence
* the above. */
#define VK_NO_PROTOTYPES
#include "vulkan/vulkan.h"
extern const char *SDL_Vulkan_GetResultString(VkResult result);
extern VkExtensionProperties *SDL_Vulkan_CreateInstanceExtensionsList(
PFN_vkEnumerateInstanceExtensionProperties vkEnumerateInstanceExtensionProperties,
Uint32 *extensionCount); /* free returned list with SDL_free */
/* Implements functionality of SDL_Vulkan_GetInstanceExtensions for a list of
* names passed in nameCount and names. */
extern SDL_bool SDL_Vulkan_GetInstanceExtensions_Helper(unsigned *userCount,
const char **userNames,
unsigned nameCount,
const char *const *names);
#endif
#endif
/* vi: set ts=4 sw=4 expandtab: */

191
src/video/SDL_vulkan_utils.c Normal file
View File

@ -0,0 +1,191 @@
/*
Simple DirectMedia Layer
Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org>
This software is provided 'as-is', without any express or implied
warranty. In no event will the authors be held liable for any damages
arising from the use of this software.
Permission is granted to anyone to use this software for any purpose,
including commercial applications, and to alter it and redistribute it
freely, subject to the following restrictions:
1. The origin of this software must not be misrepresented; you must not
claim that you wrote the original software. If you use this software
in a product, an acknowledgment in the product documentation would be
appreciated but is not required.
2. Altered source versions must be plainly marked as such, and must not be
misrepresented as being the original software.
3. This notice may not be removed or altered from any source distribution.
*/
#include "../SDL_internal.h"
#include "SDL_vulkan_internal.h"
#include "SDL_error.h"
#if SDL_VIDEO_VULKAN_SURFACE
/* Based on the headers found in
* https://github.com/KhronosGroup/Vulkan-LoaderAndValidationLayers
*/
#if VK_HEADER_VERSION < 22
enum
{
VK_ERROR_FRAGMENTED_POOL = -12,
};
#endif
#if VK_HEADER_VERSION < 38
enum {
VK_ERROR_OUT_OF_POOL_MEMORY_KHR = -1000069000
};
#endif
const char *SDL_Vulkan_GetResultString(VkResult result)
{
switch((int)result)
{
case VK_SUCCESS:
return "VK_SUCCESS";
case VK_NOT_READY:
return "VK_NOT_READY";
case VK_TIMEOUT:
return "VK_TIMEOUT";
case VK_EVENT_SET:
return "VK_EVENT_SET";
case VK_EVENT_RESET:
return "VK_EVENT_RESET";
case VK_INCOMPLETE:
return "VK_INCOMPLETE";
case VK_ERROR_OUT_OF_HOST_MEMORY:
return "VK_ERROR_OUT_OF_HOST_MEMORY";
case VK_ERROR_OUT_OF_DEVICE_MEMORY:
return "VK_ERROR_OUT_OF_DEVICE_MEMORY";
case VK_ERROR_INITIALIZATION_FAILED:
return "VK_ERROR_INITIALIZATION_FAILED";
case VK_ERROR_DEVICE_LOST:
return "VK_ERROR_DEVICE_LOST";
case VK_ERROR_MEMORY_MAP_FAILED:
return "VK_ERROR_MEMORY_MAP_FAILED";
case VK_ERROR_LAYER_NOT_PRESENT:
return "VK_ERROR_LAYER_NOT_PRESENT";
case VK_ERROR_EXTENSION_NOT_PRESENT:
return "VK_ERROR_EXTENSION_NOT_PRESENT";
case VK_ERROR_FEATURE_NOT_PRESENT:
return "VK_ERROR_FEATURE_NOT_PRESENT";
case VK_ERROR_INCOMPATIBLE_DRIVER:
return "VK_ERROR_INCOMPATIBLE_DRIVER";
case VK_ERROR_TOO_MANY_OBJECTS:
return "VK_ERROR_TOO_MANY_OBJECTS";
case VK_ERROR_FORMAT_NOT_SUPPORTED:
return "VK_ERROR_FORMAT_NOT_SUPPORTED";
case VK_ERROR_FRAGMENTED_POOL:
return "VK_ERROR_FRAGMENTED_POOL";
case VK_ERROR_SURFACE_LOST_KHR:
return "VK_ERROR_SURFACE_LOST_KHR";
case VK_ERROR_NATIVE_WINDOW_IN_USE_KHR:
return "VK_ERROR_NATIVE_WINDOW_IN_USE_KHR";
case VK_SUBOPTIMAL_KHR:
return "VK_SUBOPTIMAL_KHR";
case VK_ERROR_OUT_OF_DATE_KHR:
return "VK_ERROR_OUT_OF_DATE_KHR";
case VK_ERROR_INCOMPATIBLE_DISPLAY_KHR:
return "VK_ERROR_INCOMPATIBLE_DISPLAY_KHR";
case VK_ERROR_VALIDATION_FAILED_EXT:
return "VK_ERROR_VALIDATION_FAILED_EXT";
case VK_ERROR_OUT_OF_POOL_MEMORY_KHR:
return "VK_ERROR_OUT_OF_POOL_MEMORY_KHR";
case VK_ERROR_INVALID_SHADER_NV:
return "VK_ERROR_INVALID_SHADER_NV";
case VK_RESULT_MAX_ENUM:
case VK_RESULT_RANGE_SIZE:
break;
}
if(result < 0)
return "VK_ERROR_<Unknown>";
return "VK_<Unknown>";
}
VkExtensionProperties *SDL_Vulkan_CreateInstanceExtensionsList(
PFN_vkEnumerateInstanceExtensionProperties vkEnumerateInstanceExtensionProperties,
Uint32 *extensionCount)
{
Uint32 count = 0;
VkResult result = vkEnumerateInstanceExtensionProperties(NULL, &count, NULL);
VkExtensionProperties *retval;
if(result == VK_ERROR_INCOMPATIBLE_DRIVER)
{
SDL_SetError(
"You probably don't have a working Vulkan driver installed: getting Vulkan "
"extensions failed: vkEnumerateInstanceExtensionProperties returned %s(%d)",
SDL_Vulkan_GetResultString(result),
(int)result);
return NULL;
}
else if(result != VK_SUCCESS)
{
SDL_SetError(
"Getting Vulkan extensions failed: vkEnumerateInstanceExtensionProperties returned "
"%s(%d)",
SDL_Vulkan_GetResultString(result),
(int)result);
return NULL;
}
if(count == 0)
{
retval = SDL_calloc(1, sizeof(VkExtensionProperties)); // so we can return non-null
if(!retval)
{
SDL_OutOfMemory();
return NULL;
}
*extensionCount = 0;
}
retval = SDL_calloc(count, sizeof(VkExtensionProperties));
if(!retval)
{
SDL_OutOfMemory();
return NULL;
}
result = vkEnumerateInstanceExtensionProperties(NULL, &count, retval);
if(result != VK_SUCCESS)
{
SDL_SetError(
"Getting Vulkan extensions failed: vkEnumerateInstanceExtensionProperties returned "
"%s(%d)",
SDL_Vulkan_GetResultString(result),
(int)result);
SDL_free(retval);
return NULL;
}
*extensionCount = count;
return retval;
}
SDL_bool SDL_Vulkan_GetInstanceExtensions_Helper(unsigned *userCount,
const char **userNames,
unsigned nameCount,
const char *const *names)
{
if(userNames)
{
unsigned int i;
if(*userCount != nameCount)
{
SDL_SetError(
"Count doesn't match count from previous call of SDL_Vulkan_GetInstanceExtensions");
return SDL_FALSE;
}
for(i = 0; i < nameCount; i++)
{
userNames[i] = names[i];
}
}
else
{
*userCount = nameCount;
}
return SDL_TRUE;
}
#endif

8
src/video/android/SDL_androidvideo.c
View File

@ -40,6 +40,7 @@
#include "SDL_androidmouse.h"
#include "SDL_androidtouch.h"
#include "SDL_androidwindow.h"
#include "SDL_androidvulkan.h"
#define ANDROID_VID_DRIVER_NAME "Android"
@ -132,6 +133,13 @@ Android_CreateDevice(int devindex)
device->GL_SwapWindow = Android_GLES_SwapWindow;
device->GL_DeleteContext = Android_GLES_DeleteContext;
#if SDL_VIDEO_VULKAN_SURFACE
device->Vulkan_LoadLibrary = Android_Vulkan_LoadLibrary;
device->Vulkan_UnloadLibrary = Android_Vulkan_UnloadLibrary;
device->Vulkan_GetInstanceExtensions = Android_Vulkan_GetInstanceExtensions;
device->Vulkan_CreateSurface = Android_Vulkan_CreateSurface;
#endif
/* Screensaver */
device->SuspendScreenSaver = Android_SuspendScreenSaver;

174
src/video/android/SDL_androidvulkan.c Normal file
View File

@ -0,0 +1,174 @@
/*
Simple DirectMedia Layer
Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org>
This software is provided 'as-is', without any express or implied
warranty. In no event will the authors be held liable for any damages
arising from the use of this software.
Permission is granted to anyone to use this software for any purpose,
including commercial applications, and to alter it and redistribute it
freely, subject to the following restrictions:
1. The origin of this software must not be misrepresented; you must not
claim that you wrote the original software. If you use this software
in a product, an acknowledgment in the product documentation would be
appreciated but is not required.
2. Altered source versions must be plainly marked as such, and must not be
misrepresented as being the original software.
3. This notice may not be removed or altered from any source distribution.
*/
/*
* @author Mark Callow, www.edgewise-consulting.com. Based on Jacob Lifshay's
* SDL_x11vulkan.c.
*/
#include "../../SDL_internal.h"
#if SDL_VIDEO_VULKAN_SURFACE && SDL_VIDEO_DRIVER_ANDROID
#include "SDL_androidvideo.h"
#include "SDL_androidwindow.h"
#include "SDL_assert.h"
#include "SDL_loadso.h"
#include "SDL_androidvulkan.h"
#include "SDL_syswm.h"
int Android_Vulkan_LoadLibrary(_THIS, const char *path)
{
VkExtensionProperties *extensions = NULL;
Uint32 extensionCount = 0;
SDL_bool hasSurfaceExtension = SDL_FALSE;
SDL_bool hasAndroidSurfaceExtension = SDL_FALSE;
PFN_vkGetInstanceProcAddr vkGetInstanceProcAddr = NULL;
if(_this->vulkan_config.loader_handle)
return SDL_SetError("Vulkan already loaded");
/* Load the Vulkan loader library */
if(!path)
path = SDL_getenv("SDL_VULKAN_LIBRARY");
if(!path)
path = "libvulkan.so.1";
_this->vulkan_config.loader_handle = SDL_LoadObject(path);
if(!_this->vulkan_config.loader_handle)
return -1;
SDL_strlcpy(_this->vulkan_config.loader_path, path,
SDL_arraysize(_this->vulkan_config.loader_path));
vkGetInstanceProcAddr = (PFN_vkGetInstanceProcAddr)SDL_LoadFunction(
_this->vulkan_config.loader_handle, "vkGetInstanceProcAddr");
if(!vkGetInstanceProcAddr)
goto fail;
_this->vulkan_config.vkGetInstanceProcAddr = (void *)vkGetInstanceProcAddr;
_this->vulkan_config.vkEnumerateInstanceExtensionProperties =
(void *)((PFN_vkGetInstanceProcAddr)_this->vulkan_config.vkGetInstanceProcAddr)(
VK_NULL_HANDLE, "vkEnumerateInstanceExtensionProperties");
if(!_this->vulkan_config.vkEnumerateInstanceExtensionProperties)
goto fail;
extensions = SDL_Vulkan_CreateInstanceExtensionsList(
(PFN_vkEnumerateInstanceExtensionProperties)
_this->vulkan_config.vkEnumerateInstanceExtensionProperties,
&extensionCount);
if(!extensions)
goto fail;
for(Uint32 i = 0; i < extensionCount; i++)
{
if(SDL_strcmp(VK_KHR_SURFACE_EXTENSION_NAME, extensions[i].extensionName) == 0)
hasSurfaceExtension = SDL_TRUE;
else if(SDL_strcmp(VK_KHR_ANDROID_SURFACE_EXTENSION_NAME, extensions[i].extensionName) == 0)
hasAndroidSurfaceExtension = SDL_TRUE;
}
SDL_free(extensions);
if(!hasSurfaceExtension)
{
SDL_SetError("Installed Vulkan doesn't implement the "
VK_KHR_SURFACE_EXTENSION_NAME " extension");
goto fail;
}
else if(!hasAndroidSurfaceExtension)
{
SDL_SetError("Installed Vulkan doesn't implement the "
VK_KHR_ANDROID_SURFACE_EXTENSION_NAME "extension");
goto fail;
}
return 0;
fail:
SDL_UnloadObject(_this->vulkan_config.loader_handle);
_this->vulkan_config.loader_handle = NULL;
return -1;
}
void Android_Vulkan_UnloadLibrary(_THIS)
{
if(_this->vulkan_config.loader_handle)
{
SDL_UnloadObject(_this->vulkan_config.loader_handle);
_this->vulkan_config.loader_handle = NULL;
}
}
SDL_bool Android_Vulkan_GetInstanceExtensions(_THIS,
SDL_Window *window,
unsigned *count,
const char **names)
{
static const char *const extensionsForAndroid[] = {
VK_KHR_SURFACE_EXTENSION_NAME, VK_KHR_ANDROID_SURFACE_EXTENSION_NAME
};
if(!_this->vulkan_config.loader_handle)
{
SDL_SetError("Vulkan is not loaded");
return SDL_FALSE;
}
return SDL_Vulkan_GetInstanceExtensions_Helper(
count, names, SDL_arraysize(extensionsForMir),
extensionsForAndroid);
}
SDL_bool Android_Vulkan_CreateSurface(_THIS,
SDL_Window *window,
VkInstance instance,
VkSurfaceKHR *surface)
{
SDL_WindowData *windowData = (SDL_WindowData *)window->driverdata;
PFN_vkGetInstanceProcAddr vkGetInstanceProcAddr =
(PFN_vkGetInstanceProcAddr)_this->vulkan_config.vkGetInstanceProcAddr;
PFN_vkCreateAndroidSurfaceKHR vkCreateAndroidSurfaceKHR =
(PFN_vkCreateAndroidSurfaceKHR)vkGetInstanceProcAddr(
(VkInstance)instance,
"vkCreateAndroidSurfaceKHR");
VkAndroidSurfaceCreateInfoKHR createInfo = {};
VkResult result;
if(!_this->vulkan_config.loader_handle)
{
SDL_SetError("Vulkan is not loaded");
return SDL_FALSE;
}
if(!vkCreateAndroidSurfaceKHR)
{
SDL_SetError(VK_KHR_Android_SURFACE_EXTENSION_NAME
" extension is not enabled in the Vulkan instance.");
return SDL_FALSE;
}
createInfo.sType = VK_STRUCTURE_TYPE_Android_SURFACE_CREATE_INFO_KHR;
createInfo.pNext = NULL;
createInfo.flags = 0;
createInfo.window = windowData->native_window;
result = vkCreateAndroidSurfaceKHR(instance, &createInfo,
NULL, surface);
if(result != VK_SUCCESS)
{
SDL_SetError("vkCreateAndroidSurfaceKHR failed: %s",
SDL_Vulkan_GetResultString(result));
return SDL_FALSE;
}
return SDL_TRUE;
}
#endif
/* vi: set ts=4 sw=4 expandtab: */

52
src/video/android/SDL_androidvulkan.h Normal file
View File

@ -0,0 +1,52 @@
/*
Simple DirectMedia Layer
Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org>
This software is provided 'as-is', without any express or implied
warranty. In no event will the authors be held liable for any damages
arising from the use of this software.
Permission is granted to anyone to use this software for any purpose,
including commercial applications, and to alter it and redistribute it
freely, subject to the following restrictions:
1. The origin of this software must not be misrepresented; you must not
claim that you wrote the original software. If you use this software
in a product, an acknowledgment in the product documentation would be
appreciated but is not required.
2. Altered source versions must be plainly marked as such, and must not be
misrepresented as being the original software.
3. This notice may not be removed or altered from any source distribution.
*/
/*
* @author Mark Callow, www.edgewise-consulting.com. Based on Jacob Lifshay's
* SDL_x11vulkan.h.
*/
#include "../../SDL_internal.h"
#ifndef _SDL_androidvulkan_h
#define _SDL_androidvulkan_h
#include "../SDL_vulkan_internal.h"
#include "../SDL_sysvideo.h"
#if SDL_VIDEO_VULKAN_SURFACE && SDL_VIDEO_DRIVER_ANDROID
int Android_Vulkan_LoadLibrary(_THIS, const char *path);
void Android_Vulkan_UnloadLibrary(_THIS);
SDL_bool Android_Vulkan_GetInstanceExtensions(_THIS,
SDL_Window *window,
unsigned *count,
const char **names);
SDL_bool Android_Vulkan_CreateSurface(_THIS,
SDL_Window *window,
VkInstance instance,
VkSurfaceKHR *surface);
#endif
#endif /* _SDL_androidvulkan_h */
/* vi: set ts=4 sw=4 expandtab: */

61
src/video/cocoa/SDL_cocoametalview.h Normal file
View File

@ -0,0 +1,61 @@
/*
Simple DirectMedia Layer
Copyright (C) 1997-2017 Sam Lantinga <slouken@libsdl.org>
This software is provided 'as-is', without any express or implied
warranty. In no event will the authors be held liable for any damages
arising from the use of this software.
Permission is granted to anyone to use this software for any purpose,
including commercial applications, and to alter it and redistribute it
freely, subject to the following restrictions:
1. The origin of this software must not be misrepresented; you must not
claim that you wrote the original software. If you use this software
in a product, an acknowledgment in the product documentation would be
appreciated but is not required.
2. Altered source versions must be plainly marked as such, and must not be
misrepresented as being the original software.
3. This notice may not be removed or altered from any source distribution.
*/
/*
* @author Mark Callow, www.edgewise-consulting.com.
*
* Thanks to Alex Szpakowski, @slime73 on GitHub, for his gist showing
* how to add a CAMetalLayer backed view.
*/
#ifndef _SDL_cocoametalview_h
#define _SDL_cocoametalview_h
#import "../SDL_sysvideo.h"
#import "SDL_cocoawindow.h"
#import <Cocoa/Cocoa.h>
#import <Metal/Metal.h>
#import <QuartzCore/CAMetalLayer.h>
#define METALVIEW_TAG 255
@interface SDL_cocoametalview : NSView {
NSInteger _tag;
bool _useHighDPI;
}
- (instancetype)initWithFrame:(NSRect)frame
useHighDPI:(bool)useHighDPI;
/* Override superclass tag so this class can set it. */
@property (assign, readonly) NSInteger tag;
@end
SDL_cocoametalview* Cocoa_Mtl_AddMetalView(SDL_Window* window);
void Cocoa_Mtl_GetDrawableSize(SDL_Window * window, int * w, int * h);
#endif /* _SDL_cocoametalview_h */
/* vi: set ts=4 sw=4 expandtab: */

124
src/video/cocoa/SDL_cocoametalview.m Normal file
View File

@ -0,0 +1,124 @@
/*
Simple DirectMedia Layer
Copyright (C) 1997-2017 Sam Lantinga <slouken@libsdl.org>
This software is provided 'as-is', without any express or implied
warranty. In no event will the authors be held liable for any damages
arising from the use of this software.
Permission is granted to anyone to use this software for any purpose,
including commercial applications, and to alter it and redistribute it
freely, subject to the following restrictions:
1. The origin of this software must not be misrepresented; you must not
claim that you wrote the original software. If you use this software
in a product, an acknowledgment in the product documentation would be
appreciated but is not required.
2. Altered source versions must be plainly marked as such, and must not be
misrepresented as being the original software.
3. This notice may not be removed or altered from any source distribution.
*/
/*
* @author Mark Callow, www.edgewise-consulting.com.
*
* Thanks to Alex Szpakowski, @slime73 on GitHub, for his gist showing
* how to add a CAMetalLayer backed view.
*/
/* this is (currently) only used with Vulkan. Remove this #if when that changes! */
#if SDL_VIDEO_VULKAN_SURFACE && SDL_VIDEO_DRIVER_COCOA
#import "SDL_cocoametalview.h"
#include "SDL_assert.h"
#include "SDL_loadso.h"
#include <dlfcn.h>
@implementation SDL_cocoametalview
/* The synthesized getter should be called by super's viewWithTag. */
@synthesize tag = _tag;
/* Return a Metal-compatible layer. */
+ (Class)layerClass
{
return [CAMetalLayer class];
}
/* Indicate the view wants to draw using a backing layer instead of drawRect. */
-(BOOL) wantsUpdateLayer { return YES; }
/* When the wantsLayer property is set to YES, this method will be invoked to
* return a layer instance.
*/
-(CALayer*) makeBackingLayer { return [self.class.layerClass layer]; }
- (instancetype)initWithFrame:(NSRect)frame
useHighDPI:(bool)useHighDPI
{
if ((self = [super initWithFrame:frame])) {
/* Allow resize. */
self.autoresizingMask = NSViewWidthSizable | NSViewHeightSizable;
_tag = METALVIEW_TAG;
_useHighDPI = useHighDPI;
[self updateDrawableSize];
}
return self;
}
/* Set the size of the metal drawables when the view is resized. */
- (void)resizeSubviewsWithOldSize:(NSSize)oldSize {
[super resizeSubviewsWithOldSize:oldSize];
[self updateDrawableSize];
}
- (void)updateDrawableSize
{
if (_useHighDPI) {
NSSize size = [self convertRectToBacking:[self bounds]].size;
/* Isn't there a better way to convert from NSSize to CGSize? */
CGSize cgsize = *(CGSize*)&size;
((CAMetalLayer *) self.layer).drawableSize = cgsize;
}
}
@end
SDL_cocoametalview*
Cocoa_Mtl_AddMetalView(SDL_Window* window)
{
SDL_WindowData *data = (SDL_WindowData *)window->driverdata;
NSView *view = data->nswindow.contentView;
SDL_cocoametalview *metalview
= [[SDL_cocoametalview alloc] initWithFrame:view.frame
useHighDPI:(window->flags & SDL_WINDOW_ALLOW_HIGHDPI)];
[view addSubview:metalview];
return metalview;
}
void
Cocoa_Mtl_GetDrawableSize(SDL_Window * window, int * w, int * h)
{
SDL_WindowData *data = (__bridge SDL_WindowData *)window->driverdata;
NSView *view = data->nswindow.contentView;
SDL_cocoametalview* metalview = [view viewWithTag:METALVIEW_TAG];
if (metalview) {
CAMetalLayer *layer = (CAMetalLayer*)metalview.layer;
assert(layer != NULL);
if (w)
*w = layer.drawableSize.width;
if (h)
*h = layer.drawableSize.height;
}
}
#endif
/* vi: set ts=4 sw=4 expandtab: */

9
src/video/cocoa/SDL_cocoavideo.m
View File

@ -26,6 +26,7 @@
#include "SDL_endian.h"
#include "SDL_cocoavideo.h"
#include "SDL_cocoashape.h"
#include "SDL_cocoavulkan.h"
#include "SDL_assert.h"
/* Initialization/Query functions */
@ -122,6 +123,14 @@ Cocoa_CreateDevice(int devindex)
device->GL_DeleteContext = Cocoa_GL_DeleteContext;
#endif
#if SDL_VIDEO_VULKAN_SURFACE
device->Vulkan_LoadLibrary = Cocoa_Vulkan_LoadLibrary;
device->Vulkan_UnloadLibrary = Cocoa_Vulkan_UnloadLibrary;
device->Vulkan_GetInstanceExtensions = Cocoa_Vulkan_GetInstanceExtensions;
device->Vulkan_CreateSurface = Cocoa_Vulkan_CreateSurface;
device->Vulkan_GetDrawableSize = Cocoa_Vulkan_GetDrawableSize;
#endif
device->StartTextInput = Cocoa_StartTextInput;
device->StopTextInput = Cocoa_StopTextInput;
device->SetTextInputRect = Cocoa_SetTextInputRect;

55
src/video/cocoa/SDL_cocoavulkan.h Normal file
View File

@ -0,0 +1,55 @@
/*
Simple DirectMedia Layer
Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org>
This software is provided 'as-is', without any express or implied
warranty. In no event will the authors be held liable for any damages
arising from the use of this software.
Permission is granted to anyone to use this software for any purpose,
including commercial applications, and to alter it and redistribute it
freely, subject to the following restrictions:
1. The origin of this software must not be misrepresented; you must not
claim that you wrote the original software. If you use this software
in a product, an acknowledgment in the product documentation would be
appreciated but is not required.
2. Altered source versions must be plainly marked as such, and must not be
misrepresented as being the original software.
3. This notice may not be removed or altered from any source distribution.
*/
/*
* @author Mark Callow, www.edgewise-consulting.com. Based on Jacob Lifshay's
* SDL_x11vulkan.h.
*/
#include "../../SDL_internal.h"
#ifndef _SDL_cocoavulkan_h
#define _SDL_cocoavulkan_h
#include "../SDL_vulkan_internal.h"
#include "../SDL_sysvideo.h"
#if SDL_VIDEO_VULKAN_SURFACE && SDL_VIDEO_DRIVER_COCOA
int Cocoa_Vulkan_LoadLibrary(_THIS, const char *path);
void Cocoa_Vulkan_UnloadLibrary(_THIS);
SDL_bool Cocoa_Vulkan_GetInstanceExtensions(_THIS,
SDL_Window *window,
unsigned *count,
const char **names);
SDL_bool Cocoa_Vulkan_CreateSurface(_THIS,
SDL_Window *window,
VkInstance instance,
VkSurfaceKHR *surface);
void Cocoa_Vulkan_GetDrawableSize(_THIS, SDL_Window *window, int *w, int *h);
#endif
#endif /* _SDL_cocoavulkan_h */
/* vi: set ts=4 sw=4 expandtab: */

217
src/video/cocoa/SDL_cocoavulkan.m Normal file
View File

@ -0,0 +1,217 @@
/*
Simple DirectMedia Layer
Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org>
This software is provided 'as-is', without any express or implied
warranty. In no event will the authors be held liable for any damages
arising from the use of this software.
Permission is granted to anyone to use this software for any purpose,
including commercial applications, and to alter it and redistribute it
freely, subject to the following restrictions:
1. The origin of this software must not be misrepresented; you must not
claim that you wrote the original software. If you use this software
in a product, an acknowledgment in the product documentation would be
appreciated but is not required.
2. Altered source versions must be plainly marked as such, and must not be
misrepresented as being the original software.
3. This notice may not be removed or altered from any source distribution.
*/
/*
* @author Mark Callow, www.edgewise-consulting.com. Based on Jacob Lifshay's
* SDL_x11vulkan.c.
*/
#include "../../SDL_internal.h"
#if SDL_VIDEO_VULKAN_SURFACE && SDL_VIDEO_DRIVER_COCOA
#include "SDL_cocoavideo.h"
#include "SDL_cocoawindow.h"
#include "SDL_assert.h"
#include "SDL_loadso.h"
#include "SDL_cocoametalview.h"
#include "SDL_cocoavulkan.h"
#include "SDL_syswm.h"
#include <dlfcn.h>
#define DEFAULT_MOLTENVK "libMoltenVK.dylib"
/* Since libSDL is most likely a .dylib, need RTLD_DEFAULT not RTLD_SELF. */
#define DEFAULT_HANDLE RTLD_DEFAULT
int Cocoa_Vulkan_LoadLibrary(_THIS, const char *path)
{
VkExtensionProperties *extensions = NULL;
Uint32 extensionCount = 0;
SDL_bool hasSurfaceExtension = SDL_FALSE;
SDL_bool hasMacOSSurfaceExtension = SDL_FALSE;
PFN_vkGetInstanceProcAddr vkGetInstanceProcAddr = NULL;
if(_this->vulkan_config.loader_handle)
{
SDL_SetError("MoltenVK/Vulkan already loaded");
return -1;
}
/* Load the Vulkan loader library */
if(!path)
path = SDL_getenv("SDL_VULKAN_LIBRARY");
if(!path)
{
/* MoltenVK framework, currently, v0.17.0, has a static library and is
* the recommended way to use the package. There is likely no object to
* load. */
vkGetInstanceProcAddr =
(PFN_vkGetInstanceProcAddr)dlsym(DEFAULT_HANDLE,
"vkGetInstanceProcAddr");
}
if(vkGetInstanceProcAddr)
{
_this->vulkan_config.loader_handle = DEFAULT_HANDLE;
}
else
{
if (!path)
{
/* Look for the .dylib packaged with the application instead. */
path = DEFAULT_MOLTENVK;
}
_this->vulkan_config.loader_handle = SDL_LoadObject(path);
if(!_this->vulkan_config.loader_handle)
return -1;
SDL_strlcpy(_this->vulkan_config.loader_path, path,
SDL_arraysize(_this->vulkan_config.loader_path));
vkGetInstanceProcAddr = (PFN_vkGetInstanceProcAddr)SDL_LoadFunction(
_this->vulkan_config.loader_handle, "vkGetInstanceProcAddr");
}
if(!vkGetInstanceProcAddr)
{
SDL_SetError("Failed to find %s in either executable or %s: %s",
"vkGetInstanceProcAddr",
DEFAULT_MOLTENVK,
(const char *) dlerror());
goto fail;
}
_this->vulkan_config.vkGetInstanceProcAddr = (void *)vkGetInstanceProcAddr;
_this->vulkan_config.vkEnumerateInstanceExtensionProperties =
(void *)((PFN_vkGetInstanceProcAddr)_this->vulkan_config.vkGetInstanceProcAddr)(
VK_NULL_HANDLE, "vkEnumerateInstanceExtensionProperties");
if(!_this->vulkan_config.vkEnumerateInstanceExtensionProperties)
goto fail;
extensions = SDL_Vulkan_CreateInstanceExtensionsList(
(PFN_vkEnumerateInstanceExtensionProperties)
_this->vulkan_config.vkEnumerateInstanceExtensionProperties,
&extensionCount);
if(!extensions)
goto fail;
for(Uint32 i = 0; i < extensionCount; i++)
{
if(SDL_strcmp(VK_KHR_SURFACE_EXTENSION_NAME, extensions[i].extensionName) == 0)
hasSurfaceExtension = SDL_TRUE;
else if(SDL_strcmp(VK_MVK_MACOS_SURFACE_EXTENSION_NAME, extensions[i].extensionName) == 0)
hasMacOSSurfaceExtension = SDL_TRUE;
}
SDL_free(extensions);
if(!hasSurfaceExtension)
{
SDL_SetError("Installed MoltenVK/Vulkan doesn't implement the "
VK_KHR_SURFACE_EXTENSION_NAME " extension");
goto fail;
}
else if(!hasMacOSSurfaceExtension)
{
SDL_SetError("Installed MoltenVK/Vulkan doesn't implement the "
VK_MVK_MACOS_SURFACE_EXTENSION_NAME "extension");
goto fail;
}
return 0;
fail:
SDL_UnloadObject(_this->vulkan_config.loader_handle);
_this->vulkan_config.loader_handle = NULL;
return -1;
}
void Cocoa_Vulkan_UnloadLibrary(_THIS)
{
if(_this->vulkan_config.loader_handle)
{
if (_this->vulkan_config.loader_handle != DEFAULT_HANDLE)
SDL_UnloadObject(_this->vulkan_config.loader_handle);
_this->vulkan_config.loader_handle = NULL;
}
}
SDL_bool Cocoa_Vulkan_GetInstanceExtensions(_THIS,
SDL_Window *window,
unsigned *count,
const char **names)
{
static const char *const extensionsForCocoa[] = {
VK_KHR_SURFACE_EXTENSION_NAME, VK_MVK_MACOS_SURFACE_EXTENSION_NAME
};
if(!_this->vulkan_config.loader_handle)
{
SDL_SetError("Vulkan is not loaded");
return SDL_FALSE;
}
return SDL_Vulkan_GetInstanceExtensions_Helper(
count, names, SDL_arraysize(extensionsForCocoa),
extensionsForCocoa);
}
SDL_bool Cocoa_Vulkan_CreateSurface(_THIS,
SDL_Window *window,
VkInstance instance,
VkSurfaceKHR *surface)
{
PFN_vkGetInstanceProcAddr vkGetInstanceProcAddr =
(PFN_vkGetInstanceProcAddr)_this->vulkan_config.vkGetInstanceProcAddr;
PFN_vkCreateMacOSSurfaceMVK vkCreateMacOSSurfaceMVK =
(PFN_vkCreateMacOSSurfaceMVK)vkGetInstanceProcAddr(
(VkInstance)instance,
"vkCreateMacOSSurfaceMVK");
VkMacOSSurfaceCreateInfoMVK createInfo = {};
VkResult result;
if(!_this->vulkan_config.loader_handle)
{
SDL_SetError("Vulkan is not loaded");
return SDL_FALSE;
}
if(!vkCreateMacOSSurfaceMVK)
{
SDL_SetError(VK_MVK_MACOS_SURFACE_EXTENSION_NAME
" extension is not enabled in the Vulkan instance.");
return SDL_FALSE;
}
createInfo.sType = VK_STRUCTURE_TYPE_MACOS_SURFACE_CREATE_INFO_MVK;
createInfo.pNext = NULL;
createInfo.flags = 0;
createInfo.pView = Cocoa_Mtl_AddMetalView(window);
result = vkCreateMacOSSurfaceMVK(instance, &createInfo,
NULL, surface);
if(result != VK_SUCCESS)
{
SDL_SetError("vkCreateMacOSSurfaceMVK failed: %s",
SDL_Vulkan_GetResultString(result));
return SDL_FALSE;
}
return SDL_TRUE;
}
void Cocoa_Vulkan_GetDrawableSize(_THIS, SDL_Window *window, int *w, int *h)
{
Cocoa_Mtl_GetDrawableSize(window, w, h);
}
#endif
/* vim: set ts=4 sw=4 expandtab: */

8
src/video/mir/SDL_mirvideo.c
View File

@ -36,6 +36,7 @@
#include "SDL_mirmouse.h"
#include "SDL_miropengl.h"
#include "SDL_mirvideo.h"
#include "SDL_mirvulkan.h"
#include "SDL_mirdyn.h"
@ -232,6 +233,13 @@ MIR_CreateDevice(int device_index)
device->ShowMessageBox = NULL;
#if SDL_VIDEO_VULKAN_SURFACE
device->Vulkan_LoadLibrary = MIR_Vulkan_LoadLibrary;
device->Vulkan_UnloadLibrary = MIR_Vulkan_UnloadLibrary;
device->Vulkan_GetInstanceExtensions = MIR_Vulkan_GetInstanceExtensions;
device->Vulkan_CreateSurface = MIR_Vulkan_CreateSurface;
#endif
return device;
}

1
src/video/mir/SDL_mirvideo.h
View File

@ -28,6 +28,7 @@
#include <EGL/egl.h>
#include <mir_toolkit/mir_client_library.h>
#include "SDL_stdinc.h"
typedef struct MIR_Window MIR_Window;

175
src/video/mir/SDL_mirvulkan.c Normal file
View File

@ -0,0 +1,175 @@
/*
Simple DirectMedia Layer
Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org>
This software is provided 'as-is', without any express or implied
warranty. In no event will the authors be held liable for any damages
arising from the use of this software.
Permission is granted to anyone to use this software for any purpose,
including commercial applications, and to alter it and redistribute it
freely, subject to the following restrictions:
1. The origin of this software must not be misrepresented; you must not
claim that you wrote the original software. If you use this software
in a product, an acknowledgment in the product documentation would be
appreciated but is not required.
2. Altered source versions must be plainly marked as such, and must not be
misrepresented as being the original software.
3. This notice may not be removed or altered from any source distribution.
*/
/*
* @author Mark Callow, www.edgewise-consulting.com. Based on Jacob Lifshay's
* SDL_x11vulkan.c.
*/
#include "../../SDL_internal.h"
#if SDL_VIDEO_VULKAN_SURFACE && SDL_VIDEO_DRIVER_MIR
#include "SDL_mirvideo.h"
#include "SDL_mirwindow.h"
#include "SDL_assert.h"
#include "SDL_loadso.h"
#include "SDL_mirvulkan.h"
#include "SDL_syswm.h"
int MIR_Vulkan_LoadLibrary(_THIS, const char *path)
{
VkExtensionProperties *extensions = NULL;
Uint32 extensionCount = 0;
SDL_bool hasSurfaceExtension = SDL_FALSE;
SDL_bool hasMIRSurfaceExtension = SDL_FALSE;
PFN_vkGetInstanceProcAddr vkGetInstanceProcAddr = NULL;
if(_this->vulkan_config.loader_handle)
return SDL_SetError("Vulkan already loaded");
/* Load the Vulkan loader library */
if(!path)
path = SDL_getenv("SDL_VULKAN_LIBRARY");
if(!path)
path = "libvulkan.so.1";
_this->vulkan_config.loader_handle = SDL_LoadObject(path);
if(!_this->vulkan_config.loader_handle)
return -1;
SDL_strlcpy(_this->vulkan_config.loader_path, path,
SDL_arraysize(_this->vulkan_config.loader_path));
vkGetInstanceProcAddr = (PFN_vkGetInstanceProcAddr)SDL_LoadFunction(
_this->vulkan_config.loader_handle, "vkGetInstanceProcAddr");
if(!vkGetInstanceProcAddr)
goto fail;
_this->vulkan_config.vkGetInstanceProcAddr = (void *)vkGetInstanceProcAddr;
_this->vulkan_config.vkEnumerateInstanceExtensionProperties =
(void *)((PFN_vkGetInstanceProcAddr)_this->vulkan_config.vkGetInstanceProcAddr)(
VK_NULL_HANDLE, "vkEnumerateInstanceExtensionProperties");
if(!_this->vulkan_config.vkEnumerateInstanceExtensionProperties)
goto fail;
extensions = SDL_Vulkan_CreateInstanceExtensionsList(
(PFN_vkEnumerateInstanceExtensionProperties)
_this->vulkan_config.vkEnumerateInstanceExtensionProperties,
&extensionCount);
if(!extensions)
goto fail;
for(Uint32 i = 0; i < extensionCount; i++)
{
if(SDL_strcmp(VK_KHR_SURFACE_EXTENSION_NAME, extensions[i].extensionName) == 0)
hasSurfaceExtension = SDL_TRUE;
else if(SDL_strcmp(VK_KHR_MIR_SURFACE_EXTENSION_NAME, extensions[i].extensionName) == 0)
hasMIRSurfaceExtension = SDL_TRUE;
}
SDL_free(extensions);
if(!hasSurfaceExtension)
{
SDL_SetError("Installed Vulkan doesn't implement the "
VK_KHR_SURFACE_EXTENSION_NAME " extension");
goto fail;
}
else if(!hasMIRSurfaceExtension)
{
SDL_SetError("Installed Vulkan doesn't implement the "
VK_KHR_MIR_SURFACE_EXTENSION_NAME "extension");
goto fail;
}
return 0;
fail:
SDL_UnloadObject(_this->vulkan_config.loader_handle);
_this->vulkan_config.loader_handle = NULL;
return -1;
}
void MIR_Vulkan_UnloadLibrary(_THIS)
{
if(_this->vulkan_config.loader_handle)
{
SDL_UnloadObject(_this->vulkan_config.loader_handle);
_this->vulkan_config.loader_handle = NULL;
}
}
SDL_bool MIR_Vulkan_GetInstanceExtensions(_THIS,
SDL_Window *window,
unsigned *count,
const char **names)
{
static const char *const extensionsForMir[] = {
VK_KHR_SURFACE_EXTENSION_NAME, VK_KHR_MIR_SURFACE_EXTENSION_NAME
};
if(!_this->vulkan_config.loader_handle)
{
SDL_SetError("Vulkan is not loaded");
return SDL_FALSE;
}
return SDL_Vulkan_GetInstanceExtensions_Helper(
count, names, SDL_arraysize(extensionsForMir),
extensionsForMir);
}
SDL_bool MIR_Vulkan_CreateSurface(_THIS,
SDL_Window *window,
VkInstance instance,
VkSurfaceKHR *surface)
{
MIR_Window *windowData = (MIR_Window *)window->driverdata;
PFN_vkGetInstanceProcAddr vkGetInstanceProcAddr =
(PFN_vkGetInstanceProcAddr)_this->vulkan_config.vkGetInstanceProcAddr;
PFN_vkCreateMirSurfaceKHR vkCreateMirSurfaceKHR =
(PFN_vkCreateMirSurfaceKHR)vkGetInstanceProcAddr(
(VkInstance)instance,
"vkCreateMirSurfaceKHR");
VkMirSurfaceCreateInfoKHR createInfo = {};
VkResult result;
if(!_this->vulkan_config.loader_handle)
{
SDL_SetError("Vulkan is not loaded");
return SDL_FALSE;
}
if(!vkCreateMirSurfaceKHR)
{
SDL_SetError(VK_KHR_MIR_SURFACE_EXTENSION_NAME
" extension is not enabled in the Vulkan instance.");
return SDL_FALSE;
}
createInfo.sType = VK_STRUCTURE_TYPE_MIR_SURFACE_CREATE_INFO_KHR;
createInfo.pNext = NULL;
createInfo.flags = 0;
createInfo.connection = windowData->mir_data->connection;
createInfo.mirSurface = windowData->window;
result = vkCreateMirSurfaceKHR(instance, &createInfo,
NULL, surface);
if(result != VK_SUCCESS)
{
SDL_SetError("vkCreateMirSurfaceKHR failed: %s",
SDL_Vulkan_GetResultString(result));
return SDL_FALSE;
}
return SDL_TRUE;
}
#endif
/* vim: set ts=4 sw=4 expandtab: */

52
src/video/mir/SDL_mirvulkan.h Normal file
View File

@ -0,0 +1,52 @@
/*
Simple DirectMedia Layer
Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org>
This software is provided 'as-is', without any express or implied
warranty. In no event will the authors be held liable for any damages
arising from the use of this software.
Permission is granted to anyone to use this software for any purpose,
including commercial applications, and to alter it and redistribute it
freely, subject to the following restrictions:
1. The origin of this software must not be misrepresented; you must not
claim that you wrote the original software. If you use this software
in a product, an acknowledgment in the product documentation would be
appreciated but is not required.
2. Altered source versions must be plainly marked as such, and must not be
misrepresented as being the original software.
3. This notice may not be removed or altered from any source distribution.
*/
/*
* @author Mark Callow, www.edgewise-consulting.com. Based on Jacob Lifshay's
* SDL_x11vulkan.h.
*/
#include "../../SDL_internal.h"
#ifndef _SDL_mirvulkan_h
#define _SDL_mirvulkan_h
#include "../SDL_vulkan_internal.h"
#include "../SDL_sysvideo.h"
#if SDL_VIDEO_VULKAN_SURFACE && SDL_VIDEO_DRIVER_MIR
int MIR_Vulkan_LoadLibrary(_THIS, const char *path);
void MIR_Vulkan_UnloadLibrary(_THIS);
SDL_bool MIR_Vulkan_GetInstanceExtensions(_THIS,
SDL_Window *window,
unsigned *count,
const char **names);
SDL_bool MIR_Vulkan_CreateSurface(_THIS,
SDL_Window *window,
VkInstance instance,
VkSurfaceKHR *surface);
#endif
#endif /* _SDL_mirvulkan_h */
/* vi: set ts=4 sw=4 expandtab: */

53
src/video/uikit/SDL_uikitmetalview.h Normal file
View File

@ -0,0 +1,53 @@
/*
Simple DirectMedia Layer
Copyright (C) 1997-2017 Sam Lantinga <slouken@libsdl.org>
This software is provided 'as-is', without any express or implied
warranty. In no event will the authors be held liable for any damages
arising from the use of this software.
Permission is granted to anyone to use this software for any purpose,
including commercial applications, and to alter it and redistribute it
freely, subject to the following restrictions:
1. The origin of this software must not be misrepresented; you must not
claim that you wrote the original software. If you use this software
in a product, an acknowledgment in the product documentation would be
appreciated but is not required.
2. Altered source versions must be plainly marked as such, and must not be
misrepresented as being the original software.
3. This notice may not be removed or altered from any source distribution.
*/
/*
* @author Mark Callow, www.edgewise-consulting.com.
*
* Thanks to Alex Szpakowski, @slime73 on GitHub, for his gist showing
* how to add a CAMetalLayer backed view.
*/
#ifndef _SDL_uikitmetalview_h
#define _SDL_uikitmetalview_h
#import "../SDL_sysvideo.h"
#import "SDL_uikitwindow.h"
#import <UIKit/UIKit.h>
#import <Metal/Metal.h>
#import <QuartzCore/CAMetalLayer.h>
#define METALVIEW_TAG 255
@interface SDL_uikitmetalview : UIView
- (instancetype)initWithFrame:(CGRect)frame
scale:(CGFloat)scale
tag:(int)tag;
@end
SDL_uikitmetalview* UIKit_Mtl_AddMetalView(SDL_Window* window);
void UIKit_Mtl_GetDrawableSize(SDL_Window * window, int * w, int * h);
#endif /* _SDL_uikitmetalview_h */

146
src/video/uikit/SDL_uikitmetalview.m Normal file
View File

@ -0,0 +1,146 @@
/*
Simple DirectMedia Layer
Copyright (C) 1997-2017 Sam Lantinga <slouken@libsdl.org>
This software is provided 'as-is', without any express or implied
warranty. In no event will the authors be held liable for any damages
arising from the use of this software.
Permission is granted to anyone to use this software for any purpose,
including commercial applications, and to alter it and redistribute it
freely, subject to the following restrictions:
1. The origin of this software must not be misrepresented; you must not
claim that you wrote the original software. If you use this software
in a product, an acknowledgment in the product documentation would be
appreciated but is not required.
2. Altered source versions must be plainly marked as such, and must not be
misrepresented as being the original software.
3. This notice may not be removed or altered from any source distribution.
*/
/*
* @author Mark Callow, www.edgewise-consulting.com.
*
* Thanks to Alex Szpakowski, @slime73 on GitHub, for his gist showing
* how to add a CAMetalLayer backed view.
*/
#include "../../SDL_internal.h"
#if SDL_VIDEO_VULKAN_SURFACE && SDL_VIDEO_DRIVER_UIKIT
#import "../SDL_sysvideo.h"
#import "SDL_uikitwindow.h"
#import "SDL_uikitmetalview.h"
#include "SDL_assert.h"
#include "SDL_loadso.h"
#include <dlfcn.h>
static void* loader_handle;
@implementation SDL_uikitmetalview
/* Returns a Metal-compatible layer. */
+ (Class)layerClass
{
return [CAMetalLayer class];
}
- (instancetype)initWithFrame:(CGRect)frame
scale:(CGFloat)scale
tag:(int)tag
{
if ((self = [super initWithFrame:frame])) {
/* Resize properly when rotated. */
self.autoresizingMask = UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleHeight;
/* Set the appropriate scale (for retina display support) */
self.contentScaleFactor = scale;
self.tag = tag;
[self updateDrawableSize];
}
return self;
}
/* Set the size of the metal drawables when the view is resized. */
- (void)layoutSubviews
{
[super layoutSubviews];
[self updateDrawableSize];
}
- (void)updateDrawableSize
{
CGSize size = self.bounds.size;
size.width *= self.contentScaleFactor;
size.height *= self.contentScaleFactor;
((CAMetalLayer *) self.layer).drawableSize = size;
}
@end
SDL_uikitmetalview*
UIKit_Mtl_AddMetalView(SDL_Window* window)
{
SDL_WindowData *data = (__bridge SDL_WindowData *)window->driverdata;
SDL_uikitview *view = (SDL_uikitview*)data.uiwindow.rootViewController.view;
CGFloat scale = 1.0;
if (window->flags & SDL_WINDOW_ALLOW_HIGHDPI) {
/* Set the scale to the natural scale factor of the screen - the
* backing dimensions of the Metal view will match the pixel
* dimensions of the screen rather than the dimensions in points.
*/
#ifdef __IPHONE_8_0
if ([data.uiwindow.screen respondsToSelector:@selector(nativeScale)]) {
scale = data.uiwindow.screen.nativeScale;
} else
#endif
{
scale = data.uiwindow.screen.scale;
}
}
SDL_uikitmetalview *metalview
= [[SDL_uikitmetalview alloc] initWithFrame:view.frame
scale:scale
tag:METALVIEW_TAG];
#if 1
[view addSubview:metalview];
#else
/* Sets this view as the controller's view, and adds the view to
* the window hierarchy.
*
* Left here for information. Not used because I suspect that for correct
* operation it will be necesary to copy everything from the window's
* current SDL_uikitview instance to the SDL_uikitview portion of the
* SDL_metalview. The latter would be derived from SDL_uikitview rather
* than UIView. */
[metalview setSDLWindow:window];
#endif
return metalview;
}
void
UIKit_Mtl_GetDrawableSize(SDL_Window * window, int * w, int * h)
{
SDL_WindowData *data = (__bridge SDL_WindowData *)window->driverdata;
SDL_uikitview *view = (SDL_uikitview*)data.uiwindow.rootViewController.view;
SDL_uikitmetalview* metalview = [view viewWithTag:METALVIEW_TAG];
if (metalview) {
CAMetalLayer *layer = (CAMetalLayer*)metalview.layer;
assert(layer != NULL);
if (w)
*w = layer.drawableSize.width;
if (h)
*h = layer.drawableSize.height;
} else
SDL_GetWindowSize(window, w, h);
}
#endif

10
src/video/uikit/SDL_uikitvideo.m
View File

@ -37,6 +37,7 @@
#include "SDL_uikitwindow.h"
#include "SDL_uikitopengles.h"
#include "SDL_uikitclipboard.h"
#include "SDL_uikitvulkan.h"
#define UIKITVID_DRIVER_NAME "uikit"
@ -123,6 +124,15 @@ UIKit_CreateDevice(int devindex)
device->GL_LoadLibrary = UIKit_GL_LoadLibrary;
device->free = UIKit_DeleteDevice;
#if SDL_VIDEO_VULKAN_SURFACE
device->Vulkan_LoadLibrary = UIKit_Vulkan_LoadLibrary;
device->Vulkan_UnloadLibrary = UIKit_Vulkan_UnloadLibrary;
device->Vulkan_GetInstanceExtensions
= UIKit_Vulkan_GetInstanceExtensions;
device->Vulkan_CreateSurface = UIKit_Vulkan_CreateSurface;
device->Vulkan_GetDrawableSize = UIKit_Vulkan_GetDrawableSize;
#endif
device->gl_config.accelerated = 1;
return device;

54
src/video/uikit/SDL_uikitvulkan.h Normal file
View File

@ -0,0 +1,54 @@
/*
Simple DirectMedia Layer
Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org>
This software is provided 'as-is', without any express or implied
warranty. In no event will the authors be held liable for any damages
arising from the use of this software.
Permission is granted to anyone to use this software for any purpose,
including commercial applications, and to alter it and redistribute it
freely, subject to the following restrictions:
1. The origin of this software must not be misrepresented; you must not
claim that you wrote the original software. If you use this software
in a product, an acknowledgment in the product documentation would be
appreciated but is not required.
2. Altered source versions must be plainly marked as such, and must not be
misrepresented as being the original software.
3. This notice may not be removed or altered from any source distribution.
*/
/*
* @author Mark Callow, www.edgewise-consulting.com. Based on Jacob Lifshay's
* SDL_x11vulkan.h.
*/
#include "../../SDL_internal.h"
#ifndef _SDL_uikitvulkan_h
#define _SDL_uikitvulkan_h
#include "../SDL_vulkan_internal.h"
#include "../SDL_sysvideo.h"
#if SDL_VIDEO_VULKAN_SURFACE && SDL_VIDEO_DRIVER_UIKIT
int UIKit_Vulkan_LoadLibrary(_THIS, const char *path);
void UIKit_Vulkan_UnloadLibrary(_THIS);
SDL_bool UIKit_Vulkan_GetInstanceExtensions(_THIS,
SDL_Window *window,
unsigned *count,
const char **names);
SDL_bool UIKit_Vulkan_CreateSurface(_THIS,
SDL_Window *window,
VkInstance instance,
VkSurfaceKHR *surface);
void UIKit_Vulkan_GetDrawableSize(_THIS, SDL_Window *window, int *w, int *h);
#endif
#endif /* _SDL_uikitvulkan_h */
/* vi: set ts=4 sw=4 expandtab: */

221
src/video/uikit/SDL_uikitvulkan.m Normal file
View File

@ -0,0 +1,221 @@
/*
Simple DirectMedia Layer
Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org>
This software is provided 'as-is', without any express or implied
warranty. In no event will the authors be held liable for any damages
arising from the use of this software.
Permission is granted to anyone to use this software for any purpose,
including commercial applications, and to alter it and redistribute it
freely, subject to the following restrictions:
1. The origin of this software must not be misrepresented; you must not
claim that you wrote the original software. If you use this software
in a product, an acknowledgment in the product documentation would be
appreciated but is not required.
2. Altered source versions must be plainly marked as such, and must not be
misrepresented as being the original software.
3. This notice may not be removed or altered from any source distribution.
*/
/*
* @author Mark Callow, www.edgewise-consulting.com. Based on Jacob Lifshay's
* SDL_x11vulkan.c.
*/
#include "../../SDL_internal.h"
#if SDL_VIDEO_VULKAN_SURFACE && SDL_VIDEO_DRIVER_UIKIT
#include "SDL_uikitvideo.h"
#include "SDL_uikitwindow.h"
#include "SDL_assert.h"
#include "SDL_loadso.h"
#include "SDL_uikitvulkan.h"
#include "SDL_uikitmetalview.h"
#include "SDL_syswm.h"
#include <dlfcn.h>
#define DEFAULT_MOLTENVK "libMoltenVK.dylib"
/* Since libSDL is static, could use RTLD_SELF. Using RTLD_DEFAULT is future
* proofing. */
#define DEFAULT_HANDLE RTLD_DEFAULT
int UIKit_Vulkan_LoadLibrary(_THIS, const char *path)
{
VkExtensionProperties *extensions = NULL;
Uint32 extensionCount = 0;
SDL_bool hasSurfaceExtension = SDL_FALSE;
SDL_bool hasIOSSurfaceExtension = SDL_FALSE;
PFN_vkGetInstanceProcAddr vkGetInstanceProcAddr = NULL;
if(_this->vulkan_config.loader_handle)
return SDL_SetError("MoltenVK/Vulkan already loaded");
/* Load the Vulkan loader library */
if(!path)
path = SDL_getenv("SDL_VULKAN_LIBRARY");
if(!path)
{
/* MoltenVK framework, currently, v0.17.0, has a static library and is
* the recommended way to use the package. There is likely no object to
* load. */
vkGetInstanceProcAddr =
(PFN_vkGetInstanceProcAddr)dlsym(DEFAULT_HANDLE,
"vkGetInstanceProcAddr");
}
if(vkGetInstanceProcAddr)
{
_this->vulkan_config.loader_handle = DEFAULT_HANDLE;
}
else
{
if (!path)
{
/* Look for the .dylib packaged with the application instead. */
path = DEFAULT_MOLTENVK;
}
_this->vulkan_config.loader_handle = SDL_LoadObject(path);
if(!_this->vulkan_config.loader_handle)
return -1;
SDL_strlcpy(_this->vulkan_config.loader_path, path,
SDL_arraysize(_this->vulkan_config.loader_path));
vkGetInstanceProcAddr =
(PFN_vkGetInstanceProcAddr)SDL_LoadFunction(
_this->vulkan_config.loader_handle,
"vkGetInstanceProcAddr");
}
if(!vkGetInstanceProcAddr)
{
SDL_SetError("Failed to find %s in either executable or %s: %s",
"vkGetInstanceProcAddr",
DEFAULT_MOLTENVK,
(const char *) dlerror());
goto fail;
}
_this->vulkan_config.vkGetInstanceProcAddr = (void *)vkGetInstanceProcAddr;
_this->vulkan_config.vkEnumerateInstanceExtensionProperties =
(void *)((PFN_vkGetInstanceProcAddr)_this->vulkan_config.vkGetInstanceProcAddr)(
VK_NULL_HANDLE, "vkEnumerateInstanceExtensionProperties");
if(!_this->vulkan_config.vkEnumerateInstanceExtensionProperties)
{
SDL_SetError("No vkEnumerateInstanceExtensionProperties found.");
goto fail;
}
extensions = SDL_Vulkan_CreateInstanceExtensionsList(
(PFN_vkEnumerateInstanceExtensionProperties)
_this->vulkan_config.vkEnumerateInstanceExtensionProperties,
&extensionCount);
if(!extensions)
goto fail;
for(Uint32 i = 0; i < extensionCount; i++)
{
if(SDL_strcmp(VK_KHR_SURFACE_EXTENSION_NAME, extensions[i].extensionName) == 0)
hasSurfaceExtension = SDL_TRUE;
else if(SDL_strcmp(VK_MVK_IOS_SURFACE_EXTENSION_NAME, extensions[i].extensionName) == 0)
hasIOSSurfaceExtension = SDL_TRUE;
}
SDL_free(extensions);
if(!hasSurfaceExtension)
{
SDL_SetError("Installed MoltenVK/Vulkan doesn't implement the "
VK_KHR_SURFACE_EXTENSION_NAME " extension");
goto fail;
}
else if(!hasIOSSurfaceExtension)
{
SDL_SetError("Installed MoltenVK/Vulkan doesn't implement the "
VK_MVK_IOS_SURFACE_EXTENSION_NAME "extension");
goto fail;
}
return 0;
fail:
_this->vulkan_config.loader_handle = NULL;
return -1;
}
void UIKit_Vulkan_UnloadLibrary(_THIS)
{
if(_this->vulkan_config.loader_handle)
{
if (_this->vulkan_config.loader_handle != DEFAULT_HANDLE)
SDL_UnloadObject(_this->vulkan_config.loader_handle);
_this->vulkan_config.loader_handle = NULL;
}
}
SDL_bool UIKit_Vulkan_GetInstanceExtensions(_THIS,
SDL_Window *window,
unsigned *count,
const char **names)
{
static const char *const extensionsForUIKit[] = {
VK_KHR_SURFACE_EXTENSION_NAME, VK_MVK_IOS_SURFACE_EXTENSION_NAME
};
if(!_this->vulkan_config.loader_handle)
{
SDL_SetError("Vulkan is not loaded");
return SDL_FALSE;
}
return SDL_Vulkan_GetInstanceExtensions_Helper(
count, names, SDL_arraysize(extensionsForUIKit),
extensionsForUIKit);
}
SDL_bool UIKit_Vulkan_CreateSurface(_THIS,
SDL_Window *window,
VkInstance instance,
VkSurfaceKHR *surface)
{
PFN_vkGetInstanceProcAddr vkGetInstanceProcAddr =
(PFN_vkGetInstanceProcAddr)_this->vulkan_config.vkGetInstanceProcAddr;
PFN_vkCreateIOSSurfaceMVK vkCreateIOSSurfaceMVK =
(PFN_vkCreateIOSSurfaceMVK)vkGetInstanceProcAddr(
(VkInstance)instance,
"vkCreateIOSSurfaceMVK");
VkIOSSurfaceCreateInfoMVK createInfo = {};
VkResult result;
if(!_this->vulkan_config.loader_handle)
{
SDL_SetError("Vulkan is not loaded");
return SDL_FALSE;
}
if(!vkCreateIOSSurfaceMVK)
{
SDL_SetError(VK_MVK_IOS_SURFACE_EXTENSION_NAME
" extension is not enabled in the Vulkan instance.");
return SDL_FALSE;
}
createInfo.sType = VK_STRUCTURE_TYPE_IOS_SURFACE_CREATE_INFO_MVK;
createInfo.pNext = NULL;
createInfo.flags = 0;
createInfo.pView = (__bridge void *)UIKit_Mtl_AddMetalView(window);
result = vkCreateIOSSurfaceMVK(instance, &createInfo,
NULL, surface);
if(result != VK_SUCCESS)
{
SDL_SetError("vkCreateIOSSurfaceMVK failed: %s",
SDL_Vulkan_GetResultString(result));
return SDL_FALSE;
}
return SDL_TRUE;
}
void UIKit_Vulkan_GetDrawableSize(_THIS, SDL_Window *window, int *w, int *h)
{
UIKit_Mtl_GetDrawableSize(window, w, h);
}
#endif
/* vi: set ts=4 sw=4 expandtab: */

8
src/video/wayland/SDL_waylandvideo.c
View File

@ -35,6 +35,7 @@
#include "SDL_waylandmouse.h"
#include "SDL_waylandtouch.h"
#include "SDL_waylandclipboard.h"
#include "SDL_waylandvulkan.h"
#include <sys/types.h>
#include <unistd.h>
@ -181,6 +182,13 @@ Wayland_CreateDevice(int devindex)
device->GetClipboardText = Wayland_GetClipboardText;
device->HasClipboardText = Wayland_HasClipboardText;
#if SDL_VIDEO_VULKAN_SURFACE
device->Vulkan_LoadLibrary = Wayland_Vulkan_LoadLibrary;
device->Vulkan_UnloadLibrary = Wayland_Vulkan_UnloadLibrary;
device->Vulkan_GetInstanceExtensions = Wayland_Vulkan_GetInstanceExtensions;
device->Vulkan_CreateSurface = Wayland_Vulkan_CreateSurface;
#endif
device->free = Wayland_DeleteDevice;
return device;

175
src/video/wayland/SDL_waylandvulkan.c Normal file
View File

@ -0,0 +1,175 @@
/*
Simple DirectMedia Layer
Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org>
This software is provided 'as-is', without any express or implied
warranty. In no event will the authors be held liable for any damages
arising from the use of this software.
Permission is granted to anyone to use this software for any purpose,
including commercial applications, and to alter it and redistribute it
freely, subject to the following restrictions:
1. The origin of this software must not be misrepresented; you must not
claim that you wrote the original software. If you use this software
in a product, an acknowledgment in the product documentation would be
appreciated but is not required.
2. Altered source versions must be plainly marked as such, and must not be
misrepresented as being the original software.
3. This notice may not be removed or altered from any source distribution.
*/
/*
* @author Mark Callow, www.edgewise-consulting.com. Based on Jacob Lifshay's
* SDL_x11vulkan.c.
*/
#include "../../SDL_internal.h"
#if SDL_VIDEO_VULKAN_SURFACE && SDL_VIDEO_DRIVER_WAYLAND
#include "SDL_waylandvideo.h"
#include "SDL_waylandwindow.h"
#include "SDL_assert.h"
#include "SDL_loadso.h"
#include "SDL_waylandvulkan.h"
#include "SDL_syswm.h"
int Wayland_Vulkan_LoadLibrary(_THIS, const char *path)
{
VkExtensionProperties *extensions = NULL;
Uint32 extensionCount = 0;
SDL_bool hasSurfaceExtension = SDL_FALSE;
SDL_bool hasWaylandSurfaceExtension = SDL_FALSE;
PFN_vkGetInstanceProcAddr vkGetInstanceProcAddr = NULL;
if(_this->vulkan_config.loader_handle)
return SDL_SetError("Vulkan already loaded");
/* Load the Vulkan loader library */
if(!path)
path = SDL_getenv("SDL_VULKAN_LIBRARY");
if(!path)
path = "libvulkan.so.1";
_this->vulkan_config.loader_handle = SDL_LoadObject(path);
if(!_this->vulkan_config.loader_handle)
return -1;
SDL_strlcpy(_this->vulkan_config.loader_path, path,
SDL_arraysize(_this->vulkan_config.loader_path));
vkGetInstanceProcAddr = (PFN_vkGetInstanceProcAddr)SDL_LoadFunction(
_this->vulkan_config.loader_handle, "vkGetInstanceProcAddr");
if(!vkGetInstanceProcAddr)
goto fail;
_this->vulkan_config.vkGetInstanceProcAddr = (void *)vkGetInstanceProcAddr;
_this->vulkan_config.vkEnumerateInstanceExtensionProperties =
(void *)((PFN_vkGetInstanceProcAddr)_this->vulkan_config.vkGetInstanceProcAddr)(
VK_NULL_HANDLE, "vkEnumerateInstanceExtensionProperties");
if(!_this->vulkan_config.vkEnumerateInstanceExtensionProperties)
goto fail;
extensions = SDL_Vulkan_CreateInstanceExtensionsList(
(PFN_vkEnumerateInstanceExtensionProperties)
_this->vulkan_config.vkEnumerateInstanceExtensionProperties,
&extensionCount);
if(!extensions)
goto fail;
for(Uint32 i = 0; i < extensionCount; i++)
{
if(SDL_strcmp(VK_KHR_SURFACE_EXTENSION_NAME, extensions[i].extensionName) == 0)
hasSurfaceExtension = SDL_TRUE;
else if(SDL_strcmp(VK_KHR_WAYLAND_SURFACE_EXTENSION_NAME, extensions[i].extensionName) == 0)
hasWaylandSurfaceExtension = SDL_TRUE;
}
SDL_free(extensions);
if(!hasSurfaceExtension)
{
SDL_SetError("Installed Vulkan doesn't implement the "
VK_KHR_SURFACE_EXTENSION_NAME " extension");
goto fail;
}
else if(!hasWaylandSurfaceExtension)
{
SDL_SetError("Installed Vulkan doesn't implement the "
VK_KHR_WAYLAND_SURFACE_EXTENSION_NAME "extension");
goto fail;
}
return 0;
fail:
SDL_UnloadObject(_this->vulkan_config.loader_handle);
_this->vulkan_config.loader_handle = NULL;
return -1;
}
void Wayland_Vulkan_UnloadLibrary(_THIS)
{
if(_this->vulkan_config.loader_handle)
{
SDL_UnloadObject(_this->vulkan_config.loader_handle);
_this->vulkan_config.loader_handle = NULL;
}
}
SDL_bool Wayland_Vulkan_GetInstanceExtensions(_THIS,
SDL_Window *window,
unsigned *count,
const char **names)
{
static const char *const extensionsForWayland[] = {
VK_KHR_SURFACE_EXTENSION_NAME, VK_KHR_WAYLAND_SURFACE_EXTENSION_NAME
};
if(!_this->vulkan_config.loader_handle)
{
SDL_SetError("Vulkan is not loaded");
return SDL_FALSE;
}
return SDL_Vulkan_GetInstanceExtensions_Helper(
count, names, SDL_arraysize(extensionsForWayland),
extensionsForWayland);
}
SDL_bool Wayland_Vulkan_CreateSurface(_THIS,
SDL_Window *window,
VkInstance instance,
VkSurfaceKHR *surface)
{
SDL_WindowData *windowData = (SDL_WindowData *)window->driverdata;
PFN_vkGetInstanceProcAddr vkGetInstanceProcAddr =
(PFN_vkGetInstanceProcAddr)_this->vulkan_config.vkGetInstanceProcAddr;
PFN_vkCreateWaylandSurfaceKHR vkCreateWaylandSurfaceKHR =
(PFN_vkCreateWaylandSurfaceKHR)vkGetInstanceProcAddr(
(VkInstance)instance,
"vkCreateWaylandSurfaceKHR");
VkWaylandSurfaceCreateInfoKHR createInfo = {};
VkResult result;
if(!_this->vulkan_config.loader_handle)
{
SDL_SetError("Vulkan is not loaded");
return SDL_FALSE;
}
if(!vkCreateWaylandSurfaceKHR)
{
SDL_SetError(VK_KHR_WAYLAND_SURFACE_EXTENSION_NAME
" extension is not enabled in the Vulkan instance.");
return SDL_FALSE;
}
createInfo.sType = VK_STRUCTURE_TYPE_WAYLAND_SURFACE_CREATE_INFO_KHR;
createInfo.pNext = NULL;
createInfo.flags = 0;
createInfo.display = windowData->waylandData->display;
createInfo.surface = windowData->surface;
result = vkCreateWaylandSurfaceKHR(instance, &createInfo,
NULL, surface);
if(result != VK_SUCCESS)
{
SDL_SetError("vkCreateWaylandSurfaceKHR failed: %s",
SDL_Vulkan_GetResultString(result));
return SDL_FALSE;
}
return SDL_TRUE;
}
#endif
/* vim: set ts=4 sw=4 expandtab: */

52
src/video/wayland/SDL_waylandvulkan.h Normal file
View File

@ -0,0 +1,52 @@
/*
Simple DirectMedia Layer
Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org>
This software is provided 'as-is', without any express or implied
warranty. In no event will the authors be held liable for any damages
arising from the use of this software.
Permission is granted to anyone to use this software for any purpose,
including commercial applications, and to alter it and redistribute it
freely, subject to the following restrictions:
1. The origin of this software must not be misrepresented; you must not
claim that you wrote the original software. If you use this software
in a product, an acknowledgment in the product documentation would be
appreciated but is not required.
2. Altered source versions must be plainly marked as such, and must not be
misrepresented as being the original software.
3. This notice may not be removed or altered from any source distribution.
*/
/*
* @author Mark Callow, www.edgewise-consulting.com. Based on Jacob Lifshay's
* SDL_x11vulkan.h.
*/
#include "../../SDL_internal.h"
#ifndef _SDL_waylandvulkan_h
#define _SDL_waylandvulkan_h
#include "../SDL_vulkan_internal.h"
#include "../SDL_sysvideo.h"
#if SDL_VIDEO_VULKAN_SURFACE && SDL_VIDEO_DRIVER_WAYLAND
int Wayland_Vulkan_LoadLibrary(_THIS, const char *path);
void Wayland_Vulkan_UnloadLibrary(_THIS);
SDL_bool Wayland_Vulkan_GetInstanceExtensions(_THIS,
SDL_Window *window,
unsigned *count,
const char **names);
SDL_bool Wayland_Vulkan_CreateSurface(_THIS,
SDL_Window *window,
VkInstance instance,
VkSurfaceKHR *surface);
#endif
#endif /* _SDL_waylandvulkan_h */
/* vi: set ts=4 sw=4 expandtab: */

8
src/video/windows/SDL_windowsvideo.c
View File

@ -33,6 +33,7 @@
#include "SDL_windowsvideo.h"
#include "SDL_windowsframebuffer.h"
#include "SDL_windowsshape.h"
#include "SDL_windowsvulkan.h"
/* Initialization/Query functions */
static int WIN_VideoInit(_THIS);
@ -190,6 +191,13 @@ WIN_CreateDevice(int devindex)
device->GL_SwapWindow = WIN_GLES_SwapWindow;
device->GL_DeleteContext = WIN_GLES_DeleteContext;
#endif
#if SDL_VIDEO_VULKAN_SURFACE
device->Vulkan_LoadLibrary = WIN_Vulkan_LoadLibrary;
device->Vulkan_UnloadLibrary = WIN_Vulkan_UnloadLibrary;
device->Vulkan_GetInstanceExtensions = WIN_Vulkan_GetInstanceExtensions;
device->Vulkan_CreateSurface = WIN_Vulkan_CreateSurface;
#endif
device->StartTextInput = WIN_StartTextInput;
device->StopTextInput = WIN_StopTextInput;
device->SetTextInputRect = WIN_SetTextInputRect;

176
src/video/windows/SDL_windowsvulkan.c Normal file
View File

@ -0,0 +1,176 @@
/*
Simple DirectMedia Layer
Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org>
This software is provided 'as-is', without any express or implied
warranty. In no event will the authors be held liable for any damages
arising from the use of this software.
Permission is granted to anyone to use this software for any purpose,
including commercial applications, and to alter it and redistribute it
freely, subject to the following restrictions:
1. The origin of this software must not be misrepresented; you must not
claim that you wrote the original software. If you use this software
in a product, an acknowledgment in the product documentation would be
appreciated but is not required.
2. Altered source versions must be plainly marked as such, and must not be
misrepresented as being the original software.
3. This notice may not be removed or altered from any source distribution.
*/
/*
* @author Mark Callow, www.edgewise-consulting.com. Based on Jacob Lifshay's
* SDL_x11vulkan.c.
*/
#include "../../SDL_internal.h"
#if SDL_VIDEO_VULKAN_SURFACE && SDL_VIDEO_DRIVER_WINDOWS
#include "SDL_windowsvideo.h"
#include "SDL_windowswindow.h"
#include "SDL_assert.h"
#include "SDL_loadso.h"
#include "SDL_windowsvulkan.h"
#include "SDL_syswm.h"
int WIN_Vulkan_LoadLibrary(_THIS, const char *path)
{
VkExtensionProperties *extensions = NULL;
Uint32 extensionCount = 0;
Uint32 i;
SDL_bool hasSurfaceExtension = SDL_FALSE;
SDL_bool hasWin32SurfaceExtension = SDL_FALSE;
PFN_vkGetInstanceProcAddr vkGetInstanceProcAddr = NULL;
if(_this->vulkan_config.loader_handle)
return SDL_SetError("Vulkan already loaded");
/* Load the Vulkan loader library */
if(!path)
path = SDL_getenv("SDL_VULKAN_LIBRARY");
if(!path)
path = "vulkan-1.dll";
_this->vulkan_config.loader_handle = SDL_LoadObject(path);
if(!_this->vulkan_config.loader_handle)
return -1;
SDL_strlcpy(_this->vulkan_config.loader_path, path,
SDL_arraysize(_this->vulkan_config.loader_path));
vkGetInstanceProcAddr = (PFN_vkGetInstanceProcAddr)SDL_LoadFunction(
_this->vulkan_config.loader_handle, "vkGetInstanceProcAddr");
if(!vkGetInstanceProcAddr)
goto fail;
_this->vulkan_config.vkGetInstanceProcAddr = (void *)vkGetInstanceProcAddr;
_this->vulkan_config.vkEnumerateInstanceExtensionProperties =
(void *)((PFN_vkGetInstanceProcAddr)_this->vulkan_config.vkGetInstanceProcAddr)(
VK_NULL_HANDLE, "vkEnumerateInstanceExtensionProperties");
if(!_this->vulkan_config.vkEnumerateInstanceExtensionProperties)
goto fail;
extensions = SDL_Vulkan_CreateInstanceExtensionsList(
(PFN_vkEnumerateInstanceExtensionProperties)
_this->vulkan_config.vkEnumerateInstanceExtensionProperties,
&extensionCount);
if(!extensions)
goto fail;
for(i = 0; i < extensionCount; i++)
{
if(SDL_strcmp(VK_KHR_SURFACE_EXTENSION_NAME, extensions[i].extensionName) == 0)
hasSurfaceExtension = SDL_TRUE;
else if(SDL_strcmp(VK_KHR_WIN32_SURFACE_EXTENSION_NAME, extensions[i].extensionName) == 0)
hasWin32SurfaceExtension = SDL_TRUE;
}
SDL_free(extensions);
if(!hasSurfaceExtension)
{
SDL_SetError("Installed Vulkan doesn't implement the "
VK_KHR_SURFACE_EXTENSION_NAME " extension");
goto fail;
}
else if(!hasWin32SurfaceExtension)
{
SDL_SetError("Installed Vulkan doesn't implement the "
VK_KHR_WIN32_SURFACE_EXTENSION_NAME "extension");
goto fail;
}
return 0;
fail:
SDL_UnloadObject(_this->vulkan_config.loader_handle);
_this->vulkan_config.loader_handle = NULL;
return -1;
}
void WIN_Vulkan_UnloadLibrary(_THIS)
{
if(_this->vulkan_config.loader_handle)
{
SDL_UnloadObject(_this->vulkan_config.loader_handle);
_this->vulkan_config.loader_handle = NULL;
}
}
SDL_bool WIN_Vulkan_GetInstanceExtensions(_THIS,
SDL_Window *window,
unsigned *count,
const char **names)
{
static const char *const extensionsForWin32[] = {
VK_KHR_SURFACE_EXTENSION_NAME, VK_KHR_WIN32_SURFACE_EXTENSION_NAME
};
if(!_this->vulkan_config.loader_handle)
{
SDL_SetError("Vulkan is not loaded");
return SDL_FALSE;
}
return SDL_Vulkan_GetInstanceExtensions_Helper(
count, names, SDL_arraysize(extensionsForWin32),
extensionsForWin32);
}
SDL_bool WIN_Vulkan_CreateSurface(_THIS,
SDL_Window *window,
VkInstance instance,
VkSurfaceKHR *surface)
{
SDL_WindowData *windowData = (SDL_WindowData *)window->driverdata;
PFN_vkGetInstanceProcAddr vkGetInstanceProcAddr =
(PFN_vkGetInstanceProcAddr)_this->vulkan_config.vkGetInstanceProcAddr;
PFN_vkCreateWin32SurfaceKHR vkCreateWin32SurfaceKHR =
(PFN_vkCreateWin32SurfaceKHR)vkGetInstanceProcAddr(
(VkInstance)instance,
"vkCreateWin32SurfaceKHR");
VkWin32SurfaceCreateInfoKHR createInfo;
VkResult result;
if(!_this->vulkan_config.loader_handle)
{
SDL_SetError("Vulkan is not loaded");
return SDL_FALSE;
}
if(!vkCreateWin32SurfaceKHR)
{
SDL_SetError(VK_KHR_WIN32_SURFACE_EXTENSION_NAME
" extension is not enabled in the Vulkan instance.");
return SDL_FALSE;
}
createInfo.sType = VK_STRUCTURE_TYPE_WIN32_SURFACE_CREATE_INFO_KHR;
createInfo.pNext = NULL;
createInfo.flags = 0;
createInfo.hinstance = windowData->hinstance;
createInfo.hwnd = windowData->hwnd;
result = vkCreateWin32SurfaceKHR(instance, &createInfo,
NULL, surface);
if(result != VK_SUCCESS)
{
SDL_SetError("vkCreateWin32SurfaceKHR failed: %s",
SDL_Vulkan_GetResultString(result));
return SDL_FALSE;
}
return SDL_TRUE;
}
#endif
/* vi: set ts=4 sw=4 expandtab: */

52
src/video/windows/SDL_windowsvulkan.h Normal file
View File

@ -0,0 +1,52 @@
/*
Simple DirectMedia Layer
Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org>
This software is provided 'as-is', without any express or implied
warranty. In no event will the authors be held liable for any damages
arising from the use of this software.
Permission is granted to anyone to use this software for any purpose,
including commercial applications, and to alter it and redistribute it
freely, subject to the following restrictions:
1. The origin of this software must not be misrepresented; you must not
claim that you wrote the original software. If you use this software
in a product, an acknowledgment in the product documentation would be
appreciated but is not required.
2. Altered source versions must be plainly marked as such, and must not be
misrepresented as being the original software.
3. This notice may not be removed or altered from any source distribution.
*/
/*
* @author Mark Callow, www.edgewise-consulting.com. Based on Jacob Lifshay's
* SDL_x11vulkan.h.
*/
#include "../../SDL_internal.h"
#ifndef _SDL_windowsvulkan_h
#define _SDL_windowsvulkan_h
#include "../SDL_vulkan_internal.h"
#include "../SDL_sysvideo.h"
#if SDL_VIDEO_VULKAN_SURFACE && SDL_VIDEO_DRIVER_WINDOWS
int WIN_Vulkan_LoadLibrary(_THIS, const char *path);
void WIN_Vulkan_UnloadLibrary(_THIS);
SDL_bool WIN_Vulkan_GetInstanceExtensions(_THIS,
SDL_Window *window,
unsigned *count,
const char **names);
SDL_bool WIN_Vulkan_CreateSurface(_THIS,
SDL_Window *window,
VkInstance instance,
VkSurfaceKHR *surface);
#endif
#endif /* _SDL_windowsvulkan_h */
/* vi: set ts=4 sw=4 expandtab: */

12
src/video/x11/SDL_x11video.c
View File

@ -40,6 +40,8 @@
#include "SDL_x11opengles.h"
#endif
#include "SDL_x11vulkan.h"
/* Initialization/Query functions */
static int X11_VideoInit(_THIS);
static void X11_VideoQuit(_THIS);
@ -107,6 +109,9 @@ static void
X11_DeleteDevice(SDL_VideoDevice * device)
{
SDL_VideoData *data = (SDL_VideoData *) device->driverdata;
if (device->vulkan_config.loader_handle) {
device->Vulkan_UnloadLibrary(device);
}
if (data->display) {
X11_XCloseDisplay(data->display);
}
@ -291,6 +296,13 @@ X11_CreateDevice(int devindex)
device->free = X11_DeleteDevice;
#if SDL_VIDEO_VULKAN_SURFACE
device->Vulkan_LoadLibrary = X11_Vulkan_LoadLibrary;
device->Vulkan_UnloadLibrary = X11_Vulkan_UnloadLibrary;
device->Vulkan_GetInstanceExtensions = X11_Vulkan_GetInstanceExtensions;
device->Vulkan_CreateSurface = X11_Vulkan_CreateSurface;
#endif
return device;
}

7
src/video/x11/SDL_x11video.h
View File

@ -68,6 +68,7 @@
#include "SDL_x11mouse.h"
#include "SDL_x11opengl.h"
#include "SDL_x11window.h"
#include "SDL_x11vulkan.h"
/* Private display data */
@ -140,6 +141,12 @@ typedef struct SDL_VideoData
KeyCode filter_code;
Time filter_time;
#if SDL_VIDEO_VULKAN_SURFACE
/* Vulkan variables only valid if _this->vulkan_config.loader_handle is not NULL */
void *vulkan_xlib_xcb_library;
PFN_XGetXCBConnection vulkan_XGetXCBConnection;
#endif
} SDL_VideoData;
extern SDL_bool X11_UseDirectColorVisuals(void);

239
src/video/x11/SDL_x11vulkan.c Normal file
View File

@ -0,0 +1,239 @@
/*
Simple DirectMedia Layer
Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org>
This software is provided 'as-is', without any express or implied
warranty. In no event will the authors be held liable for any damages
arising from the use of this software.
Permission is granted to anyone to use this software for any purpose,
including commercial applications, and to alter it and redistribute it
freely, subject to the following restrictions:
1. The origin of this software must not be misrepresented; you must not
claim that you wrote the original software. If you use this software
in a product, an acknowledgment in the product documentation would be
appreciated but is not required.
2. Altered source versions must be plainly marked as such, and must not be
misrepresented as being the original software.
3. This notice may not be removed or altered from any source distribution.
*/
#include "../../SDL_internal.h"
#if SDL_VIDEO_VULKAN_SURFACE && SDL_VIDEO_DRIVER_X11
#include "SDL_x11video.h"
#include "SDL_assert.h"
#include "SDL_loadso.h"
#include "SDL_x11vulkan.h"
#include <X11/Xlib.h>
//#include <xcb/xcb.h>
typedef uint32_t xcb_window_t;
typedef uint32_t xcb_visualid_t;
int X11_Vulkan_LoadLibrary(_THIS, const char *path)
{
SDL_VideoData *videoData = (SDL_VideoData *)_this->driverdata;
VkExtensionProperties *extensions = NULL;
Uint32 extensionCount = 0;
SDL_bool hasSurfaceExtension = SDL_FALSE;
SDL_bool hasXlibSurfaceExtension = SDL_FALSE;
SDL_bool hasXCBSurfaceExtension = SDL_FALSE;
PFN_vkGetInstanceProcAddr vkGetInstanceProcAddr = NULL;
Uint32 i;
if(_this->vulkan_config.loader_handle)
return SDL_SetError("Vulkan already loaded");
/* Load the Vulkan loader library */
if(!path)
path = SDL_getenv("SDL_VULKAN_LIBRARY");
if(!path)
path = "libvulkan.so.1";
_this->vulkan_config.loader_handle = SDL_LoadObject(path);
if(!_this->vulkan_config.loader_handle)
return -1;
SDL_strlcpy(_this->vulkan_config.loader_path, path, SDL_arraysize(_this->vulkan_config.loader_path));
vkGetInstanceProcAddr = (PFN_vkGetInstanceProcAddr)SDL_LoadFunction(
_this->vulkan_config.loader_handle, "vkGetInstanceProcAddr");
if(!vkGetInstanceProcAddr)
goto fail;
_this->vulkan_config.vkGetInstanceProcAddr = (void *)vkGetInstanceProcAddr;
_this->vulkan_config.vkEnumerateInstanceExtensionProperties =
(void *)((PFN_vkGetInstanceProcAddr)_this->vulkan_config.vkGetInstanceProcAddr)(
VK_NULL_HANDLE, "vkEnumerateInstanceExtensionProperties");
if(!_this->vulkan_config.vkEnumerateInstanceExtensionProperties)
goto fail;
extensions = SDL_Vulkan_CreateInstanceExtensionsList(
(PFN_vkEnumerateInstanceExtensionProperties)
_this->vulkan_config.vkEnumerateInstanceExtensionProperties,
&extensionCount);
if(!extensions)
goto fail;
for(i = 0; i < extensionCount; i++)
{
if(SDL_strcmp(VK_KHR_SURFACE_EXTENSION_NAME, extensions[i].extensionName) == 0)
hasSurfaceExtension = SDL_TRUE;
else if(SDL_strcmp(VK_KHR_XCB_SURFACE_EXTENSION_NAME, extensions[i].extensionName) == 0)
hasXCBSurfaceExtension = SDL_TRUE;
else if(SDL_strcmp(VK_KHR_XLIB_SURFACE_EXTENSION_NAME, extensions[i].extensionName) == 0)
hasXlibSurfaceExtension = SDL_TRUE;
}
SDL_free(extensions);
if(!hasSurfaceExtension)
{
SDL_SetError("Installed Vulkan doesn't implement the "
VK_KHR_SURFACE_EXTENSION_NAME " extension");
goto fail;
}
if(hasXlibSurfaceExtension)
{
videoData->vulkan_xlib_xcb_library = NULL;
}
else if(!hasXCBSurfaceExtension)
{
SDL_SetError("Installed Vulkan doesn't implement either the "
VK_KHR_XCB_SURFACE_EXTENSION_NAME "extension or the "
VK_KHR_XLIB_SURFACE_EXTENSION_NAME " extension");
goto fail;
}
else
{
const char *libX11XCBLibraryName = SDL_getenv("SDL_X11_XCB_LIBRARY");
if(!libX11XCBLibraryName)
libX11XCBLibraryName = "libX11-xcb.so";
videoData->vulkan_xlib_xcb_library = SDL_LoadObject(libX11XCBLibraryName);
if(!videoData->vulkan_xlib_xcb_library)
goto fail;
videoData->vulkan_XGetXCBConnection =
SDL_LoadFunction(videoData->vulkan_xlib_xcb_library, "XGetXCBConnection");
if(!videoData->vulkan_XGetXCBConnection)
{
SDL_UnloadObject(videoData->vulkan_xlib_xcb_library);
goto fail;
}
}
return 0;
fail:
SDL_UnloadObject(_this->vulkan_config.loader_handle);
_this->vulkan_config.loader_handle = NULL;
return -1;
}
void X11_Vulkan_UnloadLibrary(_THIS)
{
SDL_VideoData *videoData = (SDL_VideoData *)_this->driverdata;
if(_this->vulkan_config.loader_handle)
{
if(videoData->vulkan_xlib_xcb_library)
SDL_UnloadObject(videoData->vulkan_xlib_xcb_library);
SDL_UnloadObject(_this->vulkan_config.loader_handle);
_this->vulkan_config.loader_handle = NULL;
}
}
SDL_bool X11_Vulkan_GetInstanceExtensions(_THIS,
SDL_Window *window,
unsigned *count,
const char **names)
{
SDL_VideoData *videoData = (SDL_VideoData *)_this->driverdata;
if(!_this->vulkan_config.loader_handle)
{
SDL_SetError("Vulkan is not loaded");
return SDL_FALSE;
}
if(videoData->vulkan_xlib_xcb_library)
{
static const char *const extensionsForXCB[] = {
VK_KHR_SURFACE_EXTENSION_NAME, VK_KHR_XCB_SURFACE_EXTENSION_NAME,
};
return SDL_Vulkan_GetInstanceExtensions_Helper(
count, names, SDL_arraysize(extensionsForXCB), extensionsForXCB);
}
else
{
static const char *const extensionsForXlib[] = {
VK_KHR_SURFACE_EXTENSION_NAME, VK_KHR_XLIB_SURFACE_EXTENSION_NAME,
};
return SDL_Vulkan_GetInstanceExtensions_Helper(
count, names, SDL_arraysize(extensionsForXlib), extensionsForXlib);
}
}
SDL_bool X11_Vulkan_CreateSurface(_THIS,
SDL_Window *window,
VkInstance instance,
VkSurfaceKHR *surface)
{
SDL_VideoData *videoData = (SDL_VideoData *)_this->driverdata;
SDL_WindowData *windowData = (SDL_WindowData *)window->driverdata;
PFN_vkGetInstanceProcAddr vkGetInstanceProcAddr;
if(!_this->vulkan_config.loader_handle)
{
SDL_SetError("Vulkan is not loaded");
return SDL_FALSE;
}
vkGetInstanceProcAddr = (PFN_vkGetInstanceProcAddr)_this->vulkan_config.vkGetInstanceProcAddr;
if(videoData->vulkan_xlib_xcb_library)
{
PFN_vkCreateXcbSurfaceKHR vkCreateXcbSurfaceKHR =
(PFN_vkCreateXcbSurfaceKHR)vkGetInstanceProcAddr((VkInstance)instance,
"vkCreateXcbSurfaceKHR");
VkXcbSurfaceCreateInfoKHR createInfo = {};
VkResult result;
if(!vkCreateXcbSurfaceKHR)
{
SDL_SetError(VK_KHR_XCB_SURFACE_EXTENSION_NAME
" extension is not enabled in the Vulkan instance.");
return SDL_FALSE;
}
createInfo.sType = VK_STRUCTURE_TYPE_XCB_SURFACE_CREATE_INFO_KHR;
createInfo.connection = videoData->vulkan_XGetXCBConnection(videoData->display);
if(!createInfo.connection)
{
SDL_SetError("XGetXCBConnection failed");
return SDL_FALSE;
}
createInfo.window = (xcb_window_t)windowData->xwindow;
result = vkCreateXcbSurfaceKHR(instance, &createInfo,
NULL, surface);
if(result != VK_SUCCESS)
{
SDL_SetError("vkCreateXcbSurfaceKHR failed: %s", SDL_Vulkan_GetResultString(result));
return SDL_FALSE;
}
return SDL_TRUE;
}
else
{
PFN_vkCreateXlibSurfaceKHR vkCreateXlibSurfaceKHR =
(PFN_vkCreateXlibSurfaceKHR)vkGetInstanceProcAddr((VkInstance)instance,
"vkCreateXlibSurfaceKHR");
VkXlibSurfaceCreateInfoKHR createInfo = {};
VkResult result;
if(!vkCreateXlibSurfaceKHR)
{
SDL_SetError(VK_KHR_XLIB_SURFACE_EXTENSION_NAME
" extension is not enabled in the Vulkan instance.");
return SDL_FALSE;
}
createInfo.sType = VK_STRUCTURE_TYPE_XLIB_SURFACE_CREATE_INFO_KHR;
createInfo.dpy = videoData->display;
createInfo.window = (xcb_window_t)windowData->xwindow;
result = vkCreateXlibSurfaceKHR(instance, &createInfo,
NULL, surface);
if(result != VK_SUCCESS)
{
SDL_SetError("vkCreateXlibSurfaceKHR failed: %s", SDL_Vulkan_GetResultString(result));
return SDL_FALSE;
}
return SDL_TRUE;
}
}
#endif
/* vim: set ts=4 sw=4 expandtab: */

48
src/video/x11/SDL_x11vulkan.h Normal file
View File

@ -0,0 +1,48 @@
/*
Simple DirectMedia Layer
Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org>
This software is provided 'as-is', without any express or implied
warranty. In no event will the authors be held liable for any damages
arising from the use of this software.
Permission is granted to anyone to use this software for any purpose,
including commercial applications, and to alter it and redistribute it
freely, subject to the following restrictions:
1. The origin of this software must not be misrepresented; you must not
claim that you wrote the original software. If you use this software
in a product, an acknowledgment in the product documentation would be
appreciated but is not required.
2. Altered source versions must be plainly marked as such, and must not be
misrepresented as being the original software.
3. This notice may not be removed or altered from any source distribution.
*/
#include "../../SDL_internal.h"
#ifndef _SDL_x11vulkan_h
#define _SDL_x11vulkan_h
#include "../SDL_vulkan_internal.h"
#if SDL_VIDEO_VULKAN_SURFACE && SDL_VIDEO_DRIVER_X11
typedef struct xcb_connection_t xcb_connection_t;
typedef xcb_connection_t *(*PFN_XGetXCBConnection)(Display *dpy);
int X11_Vulkan_LoadLibrary(_THIS, const char *path);
void X11_Vulkan_UnloadLibrary(_THIS);
SDL_bool X11_Vulkan_GetInstanceExtensions(_THIS,
SDL_Window *window,
unsigned *count,
const char **names);
SDL_bool X11_Vulkan_CreateSurface(_THIS,
SDL_Window *window,
VkInstance instance,
VkSurfaceKHR *surface);
#endif
#endif /* _SDL_x11vulkan_h */
/* vi: set ts=4 sw=4 expandtab: */

4
test/Makefile.in
View File

@ -66,6 +66,7 @@ TARGETS = \
testdisplayinfo$(EXE) \
testqsort$(EXE) \
controllermap$(EXE) \
testvulkan$(EXE) \
all: Makefile $(TARGETS) copydatafiles
@ -289,6 +290,9 @@ testcustomcursor$(EXE): $(srcdir)/testcustomcursor.c
controllermap$(EXE): $(srcdir)/controllermap.c
$(CC) -o $@ $^ $(CFLAGS) $(LIBS)
testvulkan$(EXE): $(srcdir)/testvulkan.c
$(CC) -o $@ $^ $(CFLAGS) $(LIBS)
clean:
rm -f $(TARGETS)

456
test/configure vendored
View File

@ -195,7 +195,8 @@ test -x / || exit 1"
as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1"
test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
test \$(( 1 + 1 )) = 2 || exit 1"
if (eval "$as_required") 2>/dev/null; then :
as_have_required=yes
else
@ -582,9 +583,47 @@ PACKAGE_BUGREPORT=
PACKAGE_URL=
ac_unique_file="README"
# Factoring default headers for most tests.
ac_includes_default="\
#include <stdio.h>
#ifdef HAVE_SYS_TYPES_H
# include <sys/types.h>
#endif
#ifdef HAVE_SYS_STAT_H
# include <sys/stat.h>
#endif
#ifdef STDC_HEADERS
# include <stdlib.h>
# include <stddef.h>
#else
# ifdef HAVE_STDLIB_H
# include <stdlib.h>
# endif
#endif
#ifdef HAVE_STRING_H
# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
# include <memory.h>
# endif
# include <string.h>
#endif
#ifdef HAVE_STRINGS_H
# include <strings.h>
#endif
#ifdef HAVE_INTTYPES_H
# include <inttypes.h>
#endif
#ifdef HAVE_STDINT_H
# include <stdint.h>
#endif
#ifdef HAVE_UNISTD_H
# include <unistd.h>
#endif"
ac_subst_vars='LTLIBOBJS
LIBOBJS
SDL_TTF_LIB
EGREP
GREP
XLIB
GLES2LIB
GLESLIB
@ -637,6 +676,7 @@ infodir
docdir
oldincludedir
includedir
runstatedir
localstatedir
sharedstatedir
sysconfdir
@ -717,6 +757,7 @@ datadir='${datarootdir}'
sysconfdir='${prefix}/etc'
sharedstatedir='${prefix}/com'
localstatedir='${prefix}/var'
runstatedir='${localstatedir}/run'
includedir='${prefix}/include'
oldincludedir='/usr/include'
docdir='${datarootdir}/doc/${PACKAGE}'
@ -969,6 +1010,15 @@ do
| -silent | --silent | --silen | --sile | --sil)
silent=yes ;;
-runstatedir | --runstatedir | --runstatedi | --runstated \
| --runstate | --runstat | --runsta | --runst | --runs \
| --run | --ru | --r)
ac_prev=runstatedir ;;
-runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
| --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \
| --run=* | --ru=* | --r=*)
runstatedir=$ac_optarg ;;
-sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
ac_prev=sbindir ;;
-sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
@ -1106,7 +1156,7 @@ fi
for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
datadir sysconfdir sharedstatedir localstatedir includedir \
oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
libdir localedir mandir
libdir localedir mandir runstatedir
do
eval ac_val=\$$ac_var
# Remove trailing slashes.
@ -1259,6 +1309,7 @@ Fine tuning of the installation directories:
--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
--localstatedir=DIR modifiable single-machine data [PREFIX/var]
--runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run]
--libdir=DIR object code libraries [EPREFIX/lib]
--includedir=DIR C header files [PREFIX/include]
--oldincludedir=DIR C header files for non-gcc [/usr/include]
@ -1563,6 +1614,124 @@ fi
as_fn_set_status $ac_retval
} # ac_fn_c_try_cpp
# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
# -------------------------------------------------------
# Tests whether HEADER exists, giving a warning if it cannot be compiled using
# the include files in INCLUDES and setting the cache variable VAR
# accordingly.
ac_fn_c_check_header_mongrel ()
{
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
if eval \${$3+:} false; then :
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
$as_echo_n "checking for $2... " >&6; }
if eval \${$3+:} false; then :
$as_echo_n "(cached) " >&6
fi
eval ac_res=\$$3
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
else
# Is the header compilable?
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
$as_echo_n "checking $2 usability... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$4
#include <$2>
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
ac_header_compiler=yes
else
ac_header_compiler=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
$as_echo "$ac_header_compiler" >&6; }
# Is the header present?
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
$as_echo_n "checking $2 presence... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <$2>
_ACEOF
if ac_fn_c_try_cpp "$LINENO"; then :
ac_header_preproc=yes
else
ac_header_preproc=no
fi
rm -f conftest.err conftest.i conftest.$ac_ext
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
$as_echo "$ac_header_preproc" >&6; }
# So? What about this header?
case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
yes:no: )
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
;;
no:yes:* )
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
;;
esac
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
$as_echo_n "checking for $2... " >&6; }
if eval \${$3+:} false; then :
$as_echo_n "(cached) " >&6
else
eval "$3=\$ac_header_compiler"
fi
eval ac_res=\$$3
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
fi
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
} # ac_fn_c_check_header_mongrel
# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
# -------------------------------------------------------
# Tests whether HEADER exists and can be compiled using the include files in
# INCLUDES, setting the cache variable VAR accordingly.
ac_fn_c_check_header_compile ()
{
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
$as_echo_n "checking for $2... " >&6; }
if eval \${$3+:} false; then :
$as_echo_n "(cached) " >&6
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$4
#include <$2>
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
eval "$3=yes"
else
eval "$3=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
eval ac_res=\$$3
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
} # ac_fn_c_check_header_compile
cat >config.log <<_ACEOF
This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.
@ -3919,6 +4088,289 @@ fi
have_vulkan_hdr=no
vsdk_include_dir="${VULKAN_SDK}/include"
vulkan_header="vulkan/vulkan.h"
save_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="${save_CPPFLAGS} -I$vsdk_include_dir"
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
if ${ac_cv_path_GREP+:} false; then :
$as_echo_n "(cached) " >&6
else
if test -z "$GREP"; then
ac_path_GREP_found=false
# Loop through the user's path and test for each of PROGNAME-LIST
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_prog in grep ggrep; do
for ac_exec_ext in '' $ac_executable_extensions; do
ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
as_fn_executable_p "$ac_path_GREP" || continue
# Check for GNU ac_path_GREP and select it if it is found.
# Check for GNU $ac_path_GREP
case `"$ac_path_GREP" --version 2>&1` in
*GNU*)
ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
*)
ac_count=0
$as_echo_n 0123456789 >"conftest.in"
while :
do
cat "conftest.in" "conftest.in" >"conftest.tmp"
mv "conftest.tmp" "conftest.in"
cp "conftest.in" "conftest.nl"
$as_echo 'GREP' >> "conftest.nl"
"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
as_fn_arith $ac_count + 1 && ac_count=$as_val
if test $ac_count -gt ${ac_path_GREP_max-0}; then
# Best one so far, save it but keep looking for a better one
ac_cv_path_GREP="$ac_path_GREP"
ac_path_GREP_max=$ac_count
fi
# 10*(2^10) chars as input seems more than enough
test $ac_count -gt 10 && break
done
rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac
$ac_path_GREP_found && break 3
done
done
done
IFS=$as_save_IFS
if test -z "$ac_cv_path_GREP"; then
as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
fi
else
ac_cv_path_GREP=$GREP
fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
$as_echo "$ac_cv_path_GREP" >&6; }
GREP="$ac_cv_path_GREP"
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
$as_echo_n "checking for egrep... " >&6; }
if ${ac_cv_path_EGREP+:} false; then :
$as_echo_n "(cached) " >&6
else
if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
then ac_cv_path_EGREP="$GREP -E"
else
if test -z "$EGREP"; then
ac_path_EGREP_found=false
# Loop through the user's path and test for each of PROGNAME-LIST
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
do
IFS=$as_save_IFS
test -z "$as_dir" && as_dir=.
for ac_prog in egrep; do
for ac_exec_ext in '' $ac_executable_extensions; do
ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
as_fn_executable_p "$ac_path_EGREP" || continue
# Check for GNU ac_path_EGREP and select it if it is found.
# Check for GNU $ac_path_EGREP
case `"$ac_path_EGREP" --version 2>&1` in
*GNU*)
ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
*)
ac_count=0
$as_echo_n 0123456789 >"conftest.in"
while :
do
cat "conftest.in" "conftest.in" >"conftest.tmp"
mv "conftest.tmp" "conftest.in"
cp "conftest.in" "conftest.nl"
$as_echo 'EGREP' >> "conftest.nl"
"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
as_fn_arith $ac_count + 1 && ac_count=$as_val
if test $ac_count -gt ${ac_path_EGREP_max-0}; then
# Best one so far, save it but keep looking for a better one
ac_cv_path_EGREP="$ac_path_EGREP"
ac_path_EGREP_max=$ac_count
fi
# 10*(2^10) chars as input seems more than enough
test $ac_count -gt 10 && break
done
rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac
$ac_path_EGREP_found && break 3
done
done
done
IFS=$as_save_IFS
if test -z "$ac_cv_path_EGREP"; then
as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
fi
else
ac_cv_path_EGREP=$EGREP
fi
fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
$as_echo "$ac_cv_path_EGREP" >&6; }
EGREP="$ac_cv_path_EGREP"
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
$as_echo_n "checking for ANSI C header files... " >&6; }
if ${ac_cv_header_stdc+:} false; then :
$as_echo_n "(cached) " >&6
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
#include <stdarg.h>
#include <string.h>
#include <float.h>
int
main ()
{
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
ac_cv_header_stdc=yes
else
ac_cv_header_stdc=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
if test $ac_cv_header_stdc = yes; then
# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <string.h>
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "memchr" >/dev/null 2>&1; then :
else
ac_cv_header_stdc=no
fi
rm -f conftest*
fi
if test $ac_cv_header_stdc = yes; then
# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <stdlib.h>
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
$EGREP "free" >/dev/null 2>&1; then :
else
ac_cv_header_stdc=no
fi
rm -f conftest*
fi
if test $ac_cv_header_stdc = yes; then
# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
if test "$cross_compiling" = yes; then :
:
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
#include <ctype.h>
#include <stdlib.h>
#if ((' ' & 0x0FF) == 0x020)
# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
#else
# define ISLOWER(c) \
(('a' <= (c) && (c) <= 'i') \
|| ('j' <= (c) && (c) <= 'r') \
|| ('s' <= (c) && (c) <= 'z'))
# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
#endif
#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
int
main ()
{
int i;
for (i = 0; i < 256; i++)
if (XOR (islower (i), ISLOWER (i))
|| toupper (i) != TOUPPER (i))
return 2;
return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
else
ac_cv_header_stdc=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
conftest.$ac_objext conftest.beam conftest.$ac_ext
fi
fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
$as_echo "$ac_cv_header_stdc" >&6; }
if test $ac_cv_header_stdc = yes; then
$as_echo "#define STDC_HEADERS 1" >>confdefs.h
fi
# On IRIX 5.3, sys/types and inttypes.h are conflicting.
for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
inttypes.h stdint.h unistd.h
do :
as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
"
if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF
fi
done
as_ac_Header=`$as_echo "ac_cv_header_$vulkan_header" | $as_tr_sh`
ac_fn_c_check_header_mongrel "$LINENO" "$vulkan_header" "$as_ac_Header" "$ac_includes_default"
if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
have_vulkan_hdr=yes
else
have_vulkan_hdr=no
fi
CPPFLAGS="$save_CPPFLAGS"
if test x$have_vulkan_hdr = xyes; then
# vulkan.h has been found in either $VULKAN_SDK/include or along the
# the standard include path. Unfortunately there seems no easy
# way to find out which, so...
if test -n "$VULKAN_SDK" -a -f "$vsdk_include_dir/$vulkan_header"; then
CFLAGS="$CFLAGS -I$vsdk_include_dir"
fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for TTF_Init in -lSDL2_ttf" >&5
$as_echo_n "checking for TTF_Init in -lSDL2_ttf... " >&6; }
if ${ac_cv_lib_SDL2_ttf_TTF_Init+:} false; then :

19
test/configure.in
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@ -179,6 +179,25 @@ AC_SUBST(GLESLIB)
AC_SUBST(GLES2LIB)
AC_SUBST(XLIB)
dnl Check for Vulkan Header
have_vulkan_hdr=no
vsdk_include_dir="${VULKAN_SDK}/include"
vulkan_header="vulkan/vulkan.h"
save_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="${save_CPPFLAGS} -I$vsdk_include_dir"
AC_CHECK_HEADER($vulkan_header,
have_vulkan_hdr=yes,
have_vulkan_hdr=no)
CPPFLAGS="$save_CPPFLAGS"
if test x$have_vulkan_hdr = xyes; then
# vulkan.h has been found in either $VULKAN_SDK/include or along the
# the standard include path. Unfortunately there seems no easy
# way to find out which, so...
if test -n "$VULKAN_SDK" -a -f "$vsdk_include_dir/$vulkan_header"; then
CFLAGS="$CFLAGS -I$vsdk_include_dir"
fi
fi
dnl Check for SDL_ttf
AC_CHECK_LIB(SDL2_ttf, TTF_Init, have_SDL_ttf=yes)
if test x$have_SDL_ttf = xyes; then

1195
test/testvulkan.c Normal file
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