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480f069cecaddb550ca588a15ec35df1caf51973
Commit Graph

1468 Commits

Author SHA1 Message Date
Sam Lantinga
480f069cec Copy the palette instead of referencing it when creating a texture 
Fixes https://github.com/libsdl-org/SDL/issues/14213
 2025-10-11 11:01:15 -07:00
Sam Lantinga
9d635fe641 Flush rendering if a texture palette is in use when destroyed 2025-10-10 17:42:27 -07:00
Sylvain
2a96997e90 Fixed bug #14173 - Android / SDL_Renderer Vulkan : going background / foreground produces a black screen. 
need to recreate the swap chain + send SDL_EVENT_RENDER_DEVICE_RESET event
 2025-10-09 08:40:42 -07:00
Roman Fomin
c86cfb0156 Disable D3D feature levels below 11.0 for the D3D11 renderer 2025-10-08 21:10:08 -07:00
Sam Lantinga
84b0565096 Fixed potential memory leak 2025-10-08 19:44:03 -07:00
Sam Lantinga
3316dde0c2 Improved error information when renderer creation fails 
On Android, if you create a window with SDL_WINDOW_OPENGL, you can't create a Vulkan surface. The error message has been improved to reflect this, and the error is propagated back up to the application.

Also added warn level logging if the renderer couldn't be created.
 2025-10-08 19:36:19 -07:00
Sam Lantinga
edf5f9ec5c Properly upgrade a window to Vulkan when creating a Vulkan renderer 2025-10-08 19:17:11 -07:00
ROllerozxa
f43577bbb5 Fix compiling Metal renderer with SDL_LEAN_AND_MEAN 2025-10-07 16:20:59 -07:00
Sam Lantinga
7877ed1802 Fixed permissions 2025-10-06 17:30:04 -07:00
Sam Lantinga
9f9be1425d Fixed permissions 2025-10-06 17:24:56 -07:00
Sam Lantinga
b92557c0b7 Made error message consistent between SDL_SetSurfacePalette() and SDL_SetTexturePalette() 2025-10-06 09:22:34 -07:00
Cameron Cawley
ab06784318 Check the availability of GL_BGRA before use 2025-10-06 08:58:45 -07:00
Cameron Cawley
12cee1cf46 Use the correct pixel formats for OpenGL on big endian 2025-10-06 08:58:45 -07:00
Sam Lantinga
941b0a8ea4 Added support for external GPU textures to the GPU renderer 2025-10-06 07:31:00 -07:00
definability
4d9295ef1e Fixed building with SDL_LEAN_AND_MEAN 
Fixes https://github.com/libsdl-org/SDL/issues/14151
 2025-10-05 17:36:11 -07:00
Sam Lantinga
134b47730b Added support for linear and pixel art scaling for palettized textures 2025-10-04 15:12:08 -07:00
Sam Lantinga
f3815ede24 Rebuilt GPU renderer shaders 2025-10-03 19:35:45 -07:00
Sam Lantinga
49d51a0d3c Removed TEXTURETYPE_PALETTE_PIXELART 
This doesn't make any sense since the pixel art algorithm uses a box filter to get an average pixel value which isn't possible with indexed textures.
 2025-10-03 18:54:07 -07:00
Sam Lantinga
ac2c834021 Fixed build 2025-10-03 16:04:45 -07:00
Sam Lantinga
1cda789a37 render: Default to primary display in SDL_CalculateSimulatedVSyncInterval if window is not set 
- Fixes previous change to SDL_CreateRendererWithProperties which skipped SDL_CalculateSimulatedVSyncInterval if window was not set.
 2025-10-03 16:00:44 -07:00
Sam Lantinga
0cab3521f1 render: Fix asserts from null window usage in SDL_CreateRendererWithProperties 2025-10-03 16:00:41 -07:00
Sam Lantinga
32668c4ddd Palettized textures will always use SDL_SCALEMODE_NEAREST. 
Our algorithm for pixel art doesn't work on 8-bit images, needs further investigation.

Fixes https://github.com/libsdl-org/SDL/issues/14129
 2025-10-03 14:29:47 -07:00
Sam Lantinga
d333044462 Fixed destination coordinates when using scale with the software renderer 
Fixes https://github.com/libsdl-org/SDL/issues/14051
 2025-10-03 13:58:45 -07:00
Sam Lantinga
a864dcac25 Added support for using the GPU renderer as an offscreen renderer 
SDL_CreateGPURenderer() now allows passing in an existing GPU device and passing in a NULL window to create an offscreen renderer.

Also renamed SDL_SetRenderGPUState() to SDL_SetGPURenderState().
 2025-10-01 23:32:18 -07:00
Sam Lantinga
8d7cd3c6c2 Fixed line endings 2025-10-01 14:01:59 -07:00
Sam Lantinga
9735c45db6 Added an advanced shader for the GPU renderer 
This allows us to support YUV colorspaces and HDR in the GPU renderer.

Fixes https://github.com/libsdl-org/SDL/issues/11281
Fixes https://github.com/libsdl-org/SDL/issues/11282
 2025-10-01 07:17:55 -07:00
Sam Lantinga
fe3b399b7e Added support for P010 pixel format in SDL_UpdateNVTexture() 2025-10-01 07:17:55 -07:00
Sam Lantinga
548063e578 Fixed pixel shader for palettized textures using pixelart scaling 2025-10-01 07:17:55 -07:00
Wohlstand
e3d65796f4 SDL_render_psp.c: Implemented working viewport support 
Backported from the SDL2 branch
 2025-09-29 19:09:26 -07:00
Sam Lantinga
f61e271e11 Generalize and validate optional GPU feature properties 
Fixes https://github.com/libsdl-org/SDL/issues/13139
Fixes https://github.com/libsdl-org/SDL/issues/13138
 2025-09-29 12:42:47 -07:00
Sam Lantinga
595f7b7ed9 Revert "Fixed Vulkan validation error" 
This reverts commit b82b1f416f.

The renderer should not be enabling depth clamping.
 2025-09-29 06:08:27 -07:00
Sam Lantinga
b65590159b Each application palette corresponds to one hardware palette 
When the application modifies the palette, any textures that use it will automatically be updated.
 2025-09-28 22:10:06 -07:00
Sam Lantinga
5d311635cf Added Vulkan support for palettized textures 2025-09-28 22:10:06 -07:00
Sam Lantinga
e2fe23ddab Added hardware accelerated support for palettized textures 
Supported backends: direct3d, direct3d11, direct3d12, gpu, metal, opengl, opengles2
 2025-09-28 22:10:06 -07:00
Sam Lantinga
524ba0a4ad Reduce the size of the D3D12 vertex shader constants 
This is needed to add more fragment shader constants in the future as we're already at our 64 size limit
 2025-09-28 22:10:06 -07:00
Sam Lantinga
5622eef5a8 Fixed memory leak if requested renderer isn't available 2025-09-28 22:10:06 -07:00
Sam Lantinga
2a01e12d34 Simplify palette code 
Each texture gets its own palette, the palette is updated when it is rendered if necessary, rendering is flushed if a texture render is already queued up.

Trying to share palettes and handle the different cases of queued rendering and changing palettes in the middle of the frame ends up being very complicated, so we'll keep it simple for now.
 2025-09-28 22:10:06 -07:00
Sam Lantinga
7dcc09986d Test changing the palette for a single texture 2025-09-28 22:10:06 -07:00
Sam Lantinga
264b436dba Fixed changing palettes while rendering is in flight 2025-09-28 22:10:06 -07:00
Sam Lantinga
0b4b254a53 Added support for textures with palettes 
Closes https://github.com/libsdl-org/SDL/pull/6192
 2025-09-28 22:10:06 -07:00
Fierelier
3fd0b46215 [SDL3] [PS2] Framebuffer resolution + 240p/480p + PAL support (#13993) 
* Do not override NTSC/PAL

* Fix PS2 build instructions

* Add PS2 GS hints
Allows for switching between NTSC/PAL, progressive/interlaced, etc
 2025-09-21 07:50:14 -07:00
Sam Lantinga
25b2d2c821 Use new parameter validation macro 2025-09-18 20:58:32 -07:00
Sam Lantinga
ee1c90a358 Improved handling of function parameter validation 
SDL supports the following use cases:
 * Normal operation with fast parameter checks (default):
    SDL_SetHint(SDL_HINT_INVALID_PARAM_CHECKS, "1");
 * Object parameters are checked for use-after-free issues:
    SDL_SetHint(SDL_HINT_INVALID_PARAM_CHECKS, "2");
 * Enable full validation, plus assert on invalid parameters:
    #define SDL_ASSERT_INVALID_PARAMS
 * Disable all parameter validation:
    #define SDL_DISABLE_INVALID_PARAMS
 2025-09-18 20:58:32 -07:00
Ryan C. Gordon
3ee29f2e7a render: Don't default to vsync=0 on Emscripten. 
Fixes #12805.
 2025-09-16 12:30:22 -04:00
Andrei Alexeyev
287e786120 render/gpu: fix copypaste error in render initialization 2025-09-15 10:29:04 -07:00
Sam Lantinga
e7784b7bf7 Set GPU properties for maximum hardware compatibility 
Resolves https://github.com/libsdl-org/SDL/issues/13928
 2025-09-11 21:30:58 -07:00
Sam Lantinga
035eed351c Added SDL_GetPixelFormatFromGPUTextureFormat() and SDL_GetGPUTextureFormatFromPixelFormat() 
Fixes https://github.com/libsdl-org/SDL/issues/13899
 2025-09-10 12:08:04 -07:00
Jaan Soulier
ed6a72a7fd Fix reallocation of GPU renderer vertex buffer 2025-09-09 20:28:14 -07:00
Sam Lantinga
b7dba970e1 Fixed setting SDL_PROP_TEXTURE_VULKAN_TEXTURE_NUMBER 2025-09-09 17:34:34 -07:00
Sam Lantinga
a4b180f515 Added SDL_PROP_TEXTURE_GPU_TEXTURE_POINTER 2025-09-09 17:34:34 -07:00