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Add public APIs for creating a Metal view attached to an SDL window. Add SDL_metal.h.

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Alex Szpakowski
2019-08-05 12:35:32 -03:00
parent f3683d3a09
commit aebaa316c7
25 changed files with 412 additions and 94 deletions
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23
configure vendored
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@@ -869,6 +869,7 @@ enable_video_x11_xshape
enable_video_x11_vm
enable_video_vivante
enable_video_cocoa
enable_video_metal
enable_render_metal
enable_video_directfb
enable_directfb_shared
@@ -1647,6 +1648,7 @@ Optional Features:
--enable-video-x11-vm use X11 VM extension for fullscreen [[default=yes]]
--enable-video-vivante use Vivante EGL video driver [[default=yes]]
--enable-video-cocoa use Cocoa video driver [[default=yes]]
--enable-video-metal include Metal support [[default=yes]]
--enable-render-metal enable the Metal render driver [[default=yes]]
--enable-video-directfb use DirectFB video driver [[default=no]]
--enable-directfb-shared
@@ -21530,6 +21532,13 @@ $as_echo "#define SDL_VIDEO_DRIVER_COCOA 1" >>confdefs.h
CheckMETAL()
{
# Check whether --enable-video-metal was given.
if test "${enable_video_metal+set}" = set; then :
enableval=$enable_video_metal;
else
enable_video_metal=yes
fi
# Check whether --enable-render-metal was given.
if test "${enable_render_metal+set}" = set; then :
enableval=$enable_render_metal;
@@ -21537,7 +21546,7 @@ else
enable_render_metal=yes
fi
if test x$enable_render = xyes -a x$enable_render_metal = xyes; then
if test x$enable_video = xyes -a x$enable_video_metal = xyes; then
save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS -x objective-c"
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Metal framework" >&5
@@ -21574,11 +21583,17 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
$as_echo "$have_metal" >&6; }
if test x$have_metal = xyes; then
$as_echo "#define SDL_VIDEO_METAL 1" >>confdefs.h
if test x$enable_render = xyes -a x$enable_render_metal = xyes; then
$as_echo "#define SDL_VIDEO_RENDER_METAL 1" >>confdefs.h
SOURCES="$SOURCES $srcdir/src/render/metal/*.m"
SOURCES="$SOURCES $srcdir/src/render/metal/*.m"
fi
SUMMARY_video="${SUMMARY_video} metal"
else
enable_video_metal=no
enable_render_metal=no
fi
fi
@@ -25064,7 +25079,7 @@ $as_echo "#define SDL_VIDEO_RENDER_OGL_ES2 1" >>confdefs.h
EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,QuartzCore"
EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,UIKit"
if test x$enable_render = xyes -a x$enable_render_metal = xyes; then
if test x$enable_video_metal = xyes -o x$enable_video_vulkan = xyes; then
EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,Metal"
fi
;;
@@ -25158,7 +25173,7 @@ $as_echo "#define SDL_TIMER_UNIX 1" >>confdefs.h
EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,Carbon"
EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-framework,IOKit"
if test x$enable_render = xyes -a x$enable_render_metal = xyes; then
if test x$enable_video_metal = xyes -o x$enable_video_vulkan = xyes; then
EXTRA_LDFLAGS="$EXTRA_LDFLAGS -Wl,-weak_framework,QuartzCore -Wl,-weak_framework,Metal"
fi
;;