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530 Commits

Author SHA1 Message Date
Sylvain a8f89a01aa Change 'size_indice' to 'size_indices' 2021-08-19 00:10:59 +02:00
Sylvain 47db47c1cc Add SDL_HAVE_RENDER_GEOMETRY to compile or not with RenderGeometry support 2021-08-19 00:10:59 +02:00
Sylvain b9bd9da78f OpenGLES2: transfert color as 4 bytes, instead of 4 floats 2021-08-19 00:10:59 +02:00
Sylvain Becker c6ceaaeb4b METAL: use Uchar4Normalized format to transfert color as 4 bytes, instead of 4 floats 2021-08-19 00:10:59 +02:00
Sylvain eff840bb9b Add OpenGLES implementation 2021-08-19 00:10:59 +02:00
Sylvain 32e7910135 Fix warnings 2021-08-19 00:10:59 +02:00
Sylvain 6e47f53869 Fix warnings 2021-08-19 00:10:59 +02:00
Sylvain 4869a3d294 Add Direct3D9 implementation (not tested) 2021-08-19 00:10:59 +02:00
Sylvain 4ba3763897 Save and restore SDL renderer state after transforming triangles to rect 2021-08-19 00:10:59 +02:00
Sylvain cd0663e053 Fix declaration-after-statement and remove tabs 2021-08-19 00:10:59 +02:00
Sylvain Becker cd4663dfcb Update D3D11 for SDL_RenderGeometryRaw 2021-08-19 00:10:59 +02:00
Sylvain Becker 9f59170743 Update METAL backend for SDL_RenderGeometryRaw 2021-08-19 00:10:59 +02:00
Sylvain 61d9e9164f For the software renderer, try to reinterpret triangles as SDL_Rect 
With Dear ImGui + software renderer, it draws:
- by default at 250 fps
- drops to 70 fps if you show the color picker
- drops to 10 fps if put the color picker fullscreen
 2021-08-19 00:10:59 +02:00
Sylvain cc37c38e30 Add SDL_RenderGeometry based on SDL_RenderGeometryRaw 2021-08-19 00:10:59 +02:00
Sylvain e481261173 Move to SDL_RenderGeometryRaw prototype with separate xy/uv/color pointer parameters 2021-08-19 00:10:59 +02:00
Sylvain 111c70e141 Use 64 bits precision to prevent overflow when interpolating color / texture with wide triangles 2021-08-19 00:10:59 +02:00
Sylvain f73c1eff10 Use normalized texture coordinates 2021-08-19 00:10:59 +02:00
Sylvain 5828cc415a Update METAL backend: fix a typo in drawline 2021-08-19 00:10:59 +02:00
Sylvain Becker 9a8a8e65b8 Update SDL_render_d3d11.c 
Fix D3D11 compilation
 2021-08-19 00:10:59 +02:00
Sylvain Becker 121114d061 Update METAL compiled shaders 2021-08-19 00:10:59 +02:00
Sylvain Becker 2d01573bb9 Add METAL shaders 2021-08-19 00:10:59 +02:00
Sylvain Becker 1e77dae7b7 Add METAL implementation 2021-08-19 00:10:59 +02:00
Sylvain 1ebef0732a Add D3D11 implementation (not yet tested) 2021-08-19 00:10:59 +02:00
Sylvain 3ee511d71c Add software renderer implementation 2021-08-19 00:10:59 +02:00
Sylvain 37f78fc1cc Add OpenGL implementation 2021-08-19 00:10:59 +02:00
Sylvain faded41ab1 Add OpenGLES2 implementation 2021-08-19 00:10:59 +02:00
Sylvain 6e26d320c6 Add sysrender interface 2021-08-19 00:10:59 +02:00
Sylvain 53a2608bd2 Renderer opengles2: turn color Uniform into Attribute. 
all attributes are copied interleaved (based on rmg-nik initial patch+
+ minor clean up of data structure
+ add check for colorswap
 2021-08-19 00:10:59 +02:00
Sam Lantinga f5794f9eeb Added SDL_SetTextureUserData() and SDL_GetTextureUserData() to associate a user-specified pointer with an SDL texture 2021-08-10 15:17:59 -07:00
Sam Lantinga fcfd19db86 Added support for SDL_RENDERER_PRESENTVSYNC to the software renderer 
This fixes https://github.com/libsdl-org/SDL/issues/4612
 2021-08-10 12:02:59 -07:00
Sam Lantinga a91ab883e9 Fixed building on Windows with cmake, ninja, and clang 2021-08-06 12:28:24 -07:00
Ryan C. Gordon 5fc13fcb21 direct3d: Commit viewport state before clearing, attempt 2. 
This reintroduces the fix from 0e16ee8330, but just marks
the viewport state as dirty after a clear that needs to expand the
viewport to fill the render target, as we'll need to also reset
the orthographic projection state elsewhere, and that won't
happen if we clear the dirty flag here.

Fixes #4210.
(again.)
(...sorry...!)
 2021-08-04 07:00:17 -04:00
David Gow 4077f7a2d9 Update the Renderer dpi_scale on SIZE_CHANGED event (fix #4580) 
The Renderer logical scaling code scales mouse coordinates, and needs to
take the window DPI into account on HIGHDPI windows. However, the
variable which tracks this, renderer->dpi_scale, is set once when the
renderer is created, and then not updated. In the event that the window
is moved to another screen, or the screen DPI otherwise changes, this
will be outdates, and potentially the coordinates will be all wrong.

So let's update the dpi_scale on the SIZE_CHANGED event: it's at least a
possibility that this will be issued on some OSes when DPI changes, and
it's otherwise already handled by SDL_Renderer's event filter.
 2021-08-03 09:30:43 -07:00
Sam Lantinga 9d64e6b442 Revert "direct3d: Commit dirty viewport state before clearing." 
This reverts commit 0e16ee8330.
 2021-08-03 00:29:33 -07:00
Ryan C. Gordon 0e16ee8330 direct3d: Commit dirty viewport state before clearing. 
Otherwise you might have set the viewport to the full size of
the render target in SDL's API but this change hasn't been
transmitted to Direct3D yet by the time we attempt to clear.

Fixes #4210.
 2021-08-03 02:32:56 -04:00
David Gow 8f06a629aa render: Fix -Wmaybe-uninitialized warning in RenderDrawLinesWithRects{,F} 
The RenderDrawLinesWithRects and RenderDrawLinesWithRectsF functions can
sometimes call QueueCmdFillRects() with the data pointed to by frects
uninitialised. This can occur if none of the lines can be replaced with
rects, in which case the frects array is empty, and nrects is 0.

gcc 10.3.0 will detect this possibility, and print a warning like:
/home/david/Development/SDL/src/render/SDL_render.c: In function 'RenderDrawLinesWithRectsF':
/home/david/Development/SDL/src/render/SDL_render.c:2725:15: warning: '<unknown>' may be used uninitialized [-Wmaybe-uninitialized]
 2725 |     retval += QueueCmdFillRects(renderer, frects, nrects);
      |               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/david/Development/SDL/src/render/SDL_render.c:499:1: note: by argument 2 of type 'const SDL_FRect *' to 'QueueCmdFillRects' declared here
  499 | QueueCmdFillRects(SDL_Renderer *renderer, const SDL_FRect * rects, const int count)
      | ^~~~~~~~~~~~~~~~~

This is harmless, because when this is uninitialised, nrects is always
0, so QueueCmdFillRects() does nothing anyway. We therefore can work
around this by only calling QueueCmdFillRects() when nrects is nonzero.
Somewhat impressively, gcc recognises that this is now safe.
 2021-07-30 10:53:49 -04:00
Ryan C. Gordon 585c11c5ae
direct3d: Fix possibly-incorrect scissor test when clearing. 
Thanks to @JayFoxRox who did the detective work on this!

Fixes #3357.
 2021-07-30 00:33:15 -04:00
Jessica Clarke 8f38ba4d68 Fix casts that should be using uintptr_t 
This is needed to support CHERI, and thus Arm's experimental Morello
prototype, where pointers are implemented using unforgeable capabilities
that include bounds and permissions metadata to provide fine-grained
spatial and referential memory safety, as well as revocation by sweeping
memory to provide heap temporal memory safety.

On most systems (anything with a flat memory hierarchy rather than using
segment-based addressing), size_t and uintptr_t are the same type.
However, on CHERI, size_t is just an integer offset, whereas uintptr_t
is still a capability as described above. Casting a pointer to size_t
will strip the metadata and validity tag, and casting from size_t to a
pointer will result in a null-derived capability whose validity tag is
not set, and thus cannot be dereferenced without faulting.

The audio and cursor casts were harmless as they intend to stuff an
integer into a pointer, but using uintptr_t is the idiomatic way to do
that and silences our compiler warnings (which our build tool makes
fatal by default as they often indicate real problems). The iconv and
egl casts were true positives as SDL_iconv_t and iconv_t are pointer
types, as is NativeDisplayType on most OSes, so this would have trapped
at run time when using the round-tripped pointers. The gles2 casts were
also harmless; the OpenGL API defines this argument to be a pointer type
(and uses the argument name "pointer"), but it in fact represents an
integer offset, so like audio and cursor the additional idiomatic cast
is needed to silence the warning.
 2021-07-29 14:42:15 -07:00
Ivan Epifanov f806064e7e Remove 'support' for rgb/bgr textures, that was causing issues with them 2021-07-19 10:14:13 -04:00
Ivan Epifanov 817976da69 VITA: Rewrite and fix RenderCopyEx rotation 2021-07-13 08:45:33 -07:00
Ivan Epifanov 3b6e999244 Vita: remove unused variable and allow Razor perf analysis 2021-07-01 15:14:49 -07:00
Ivan Epifanov b55ee12f69 Vita: fix clip rectangle 2021-07-01 15:14:49 -07:00
Ivan Epifanov e41d3e617e VIta: fix render clearing 2021-07-01 15:14:49 -07:00
Ivan Epifanov 6b12280510 Vita: proper syntax 2021-07-01 15:14:49 -07:00
Ivan Epifanov 32deb6f70c Vita: fix point size 2021-07-01 15:14:49 -07:00
Ivan Epifanov 8da0dd17a1 Oops. Renderer already queues viewport change 2021-06-15 08:58:53 -07:00
Ivan Epifanov 1fc519880d Reset/re-apply viewport on frame start/target change. Fixes SDL_RenderSetLogicalSize on PSVita 2021-06-15 08:58:53 -07:00
Ivan Epifanov a4442476df Cleanup dead and duplicate code 2021-06-11 13:21:07 -04:00
Ivan Epifanov dd2a285825 Remove leftovers 2021-06-11 13:21:07 -04:00
Ivan Epifanov ca969eb2be Remove gles2 vita render 2021-04-24 14:13:09 -07:00
Sylvain e87c7940f5
Fixed bug 3829 - Don't FOURCC format for target textures 
FOURCC isn't supported by renderer back-ends for target access
So use a correct format and fallback to with native/yuv path
 2021-04-13 14:42:38 +02:00
Ryan C. Gordon 57c2a4566f
render: draw when hidden, except on iOS and Android. 
Fixes #2979.
 2021-04-02 14:01:41 -04:00
Vanfanel e14fb54e3f [KMSDRM] Undo SDL_CreateRenderer() modifications aimed at create opengles2 when KMSDRM is in use because it's a harmful solution. 2021-03-16 11:07:54 -07:00
Vanfanel 108bb5aabe [KMSDRM] Modify SDL_CreateRenderer() to create an opengles2 renderer when the KMSDRM backend is being used and no renderer name has been specified. 2021-03-15 18:47:22 -07:00
Ivan Epifanov e58a955e68 Deprecate dolcesdk 2021-03-08 09:07:12 -08:00
uyjulian c8abc88cd0 Add support for message box 2021-03-08 09:07:12 -08:00
José Cadete 91fe2b67f5 Allow larger texture sizes 2021-03-08 09:07:12 -08:00
José Cadete 739f4e1eb2 Only call sceGxmFinish when vsync is on 
Also fix oversight with supported textures
 2021-03-08 09:07:12 -08:00
José Cadete ddfe7200e2 Rendering improvements 
- Improve performance for unbatched rendering
- Support direct texture access
 2021-03-08 09:07:12 -08:00
Ivan Epifanov c7cec2c792 Add more texture formats 2021-03-08 09:07:12 -08:00
Ivan Epifanov 7d89f09f74 ISO C90 fixes 2021-03-08 09:07:12 -08:00
Ivan Epifanov 0da35d3daf IME support with gxm backend 2021-03-08 09:07:12 -08:00
Ivan Epifanov 47c6270ece Fix a bug in vitagles2 renderer 2021-03-08 09:07:12 -08:00
Ivan Epifanov 639323ea0d Fixed gxm render flags 2021-03-08 09:07:12 -08:00
Ivan Epifanov 05e5a7cb05 Oops 2021-03-08 09:07:12 -08:00
Ivan Epifanov a86ba3916e Add SDL_RenderReadPixels 2021-03-08 09:07:12 -08:00
Ivan Epifanov f623211eea remove sceGxmFinish on render swap 2021-03-08 09:07:12 -08:00
Ivan Epifanov 0b45529e24 Add viewport support 2021-03-08 09:07:12 -08:00
Ivan Epifanov 2209b71789 Refactor render state 2021-03-08 09:07:12 -08:00
Ivan Epifanov 333d5e11e1 Add drawstate cache 2021-03-08 09:07:12 -08:00
Ivan Epifanov 56bde0f633 Rename memory functions to avoid clash with vita2d 2021-03-08 09:07:12 -08:00
Ivan Epifanov 94d7737bef Texture render target 2021-03-08 09:07:12 -08:00
Ivan Epifanov 63e223fa50 Set initial blend mode 2021-03-08 09:07:12 -08:00
Ivan Epifanov 6c3bf56503 Unified build with both renderers 2021-03-08 09:07:12 -08:00
Ivan Epifanov 0131105408 Fix render name 2021-03-08 09:07:12 -08:00
Ivan Epifanov 6ba8497518 Remove vita2d render, add raw gxm render 2021-03-08 09:07:12 -08:00
Ivan Epifanov ef0bbfd6c6 Include anf fix vita2d renderer 2021-03-08 09:07:12 -08:00
Ivan Epifanov dbb730d395 Separate vita piglet renderer. Add proper render initialization and window re-creation. 2021-03-08 09:07:12 -08:00
Ivan Epifanov d75ea51ac0 Fix texture shaders 2021-03-08 09:07:12 -08:00
Ivan Epifanov 2e3dd0a668 Remove debug log 2021-03-08 09:07:12 -08:00
Ivan Epifanov 8003623061 Cg shaders for vita gles2 2021-03-08 09:07:12 -08:00
Ozkan Sezer 0ed1713128 update SDL_COMPOSE_ERROR macro for windows clang-cl 
from a patchset by Vladislav Dmitrievich Turbanov:
https://github.com/libsdl-org/SDL/pull/4062
 2021-03-04 18:27:47 +03:00
Ozkan Sezer f2a2d0c696 SDL_render_d3d.c: fix build with SDL_LEAN_AND_MEAN 2021-02-15 22:56:20 +03:00
Alex Szpakowski 9b9d0d484d mac/iOS: allow Metal in windows created without an explicit backend 
Fixes SDL_CreateWindowAndRenderer (and similar situations) not choosing a Metal backend. See #3991.

Passing an explicit backend into CreateWindow, eg SDL_WINDOW_OPENGL or SDL_WINDOW_METAL, will still prevent the window from being used with other backend types.
 2021-02-15 08:43:53 -08:00
Sam Lantinga 69e9b2acee Fixed bug 5471 - Creating a fullscreen desktop window goes windowed temporarily 
This is caused by the Metal renderer recreating the window because by default we create an OpenGL window on macOS.

It turns out that at least on macOS 10.15, a window that has been initialized for OpenGL can also be used with Metal. So we'll skip recreating the window in that case.
 2021-02-10 10:22:19 -05:00
Sylvain Becker dc0ec827aa Remove old YUV fixme 2021-02-10 10:22:18 -05:00
Sam Lantinga 1e5f0073c6 Fixed building with mingw64 2021-02-10 10:22:17 -05:00
Sylvain Becker 70b353d1a5 SDL_Update{YUV,NV}Texture: also intersect rect with texture dimension 2021-02-10 10:22:17 -05:00
Sylvain Becker 13626c3681 SDL_UpdateTexture: intersect update rect with texture dimension 
- fix crash with software renderer
- fix non texture update with opengl/gles2
 2021-02-10 10:22:17 -05:00
Sam Lantinga de85d61256 Fixed bug 5497 - SDL_COMPOSE_ERROR is wrong 
UMU

#define SDL_COMPOSE_ERROR(str) SDL_STRINGIFY_ARG(__FUNCTION__) ", " str

I think SDL_STRINGIFY_ARG should be removed.

#define SDL_COMPOSE_ERROR(str) __FUNCTION__ ", " str

(verified with Visual Studio 2019)
 2021-02-10 10:22:16 -05:00
Sylvain Becker f40551c5f6 GLES2 SDL_Renderer: remove old ZUNE_HD defines and simplify shader cache 2021-02-10 10:22:16 -05:00
Ryan C. Gordon b99543b682 opengl: More work on making line drawing match software renderer. 2021-01-11 20:40:11 -05:00
Sylvain Becker 958e5d5b34 SDL_UpdateNVTexture: fixed pitch/bpp for GLES2 (bug #5430) 2021-01-11 10:01:24 +01:00
Sylvain Becker b94718e0a7 SDL_UpdateNVTexture: for D3D11, same notation as SDL_UpdateTexture (bug #5430) 2021-01-09 21:22:21 +01:00
Sylvain Becker 57a5c45372 Fix D3D11 UpdateTextureNV in non fullscreen (bug #5430) 2021-01-05 22:06:51 +01:00
Sylvain Becker fc61ecb25c Fix software UpdateNVTexture non fullscreen (bug #5430) 2021-01-05 21:54:03 +01:00
Sylvain Becker 204ef3b509 Fix D3D11 UpdateNVTexture (bug #5430) 2021-01-05 20:38:31 +01:00
Sylvain Becker c0df40e003 Add more SDL_HAVE_YUV defines 2021-01-05 17:39:48 +01:00
Sylvain Becker b032504162 Fix unused variable warning on METAL (see bug #5430) 2021-01-05 12:36:34 +01:00
Sylvain Becker c1eb9ecf99 Add SDL_UpdateNVTexture for META (bug #5430) 
(not tested)
 2021-01-05 12:29:43 +01:00