Skip to content

Support creating GPU textures shared with other APIs #14157

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
wants to merge 2 commits into
base: main
Choose a base branch
from
+451 −100
Open

Support creating GPU textures shared with other APIs #14157

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
e7eda8a
Added SDL_PROP_GPU_TEXTURE_CREATE_DXGI_SHARED_HANDLE_POINTER
slouken Oct 5, 2025
433ec87
Added SDL_PROP_GPU_TEXTURE_CREATE_PIXELBUFFER_POINTER
slouken Oct 5, 2025
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
30 changes: 21 additions & 9 deletions include/SDL3/SDL_gpu.h
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -2713,6 +2713,11 @@ extern SDL_DECLSPEC SDL_GPUShader * SDLCALL SDL_CreateGPUShader(
* There are optional properties that can be provided through
* SDL_GPUTextureCreateInfo's `props`. These are the supported properties:
*
* - `SDL_PROP_GPU_TEXTURE_CREATE_NAME_STRING`: a name that can be displayed
* in debugging tools.
*
* With the direct3d12 driver:
*
* - `SDL_PROP_GPU_TEXTURE_CREATE_D3D12_CLEAR_R_FLOAT`: (Direct3D 12 only) if
* the texture usage is SDL_GPU_TEXTUREUSAGE_COLOR_TARGET, clear the texture
* to a color with this red intensity. Defaults to zero.
Expand All @@ -2731,8 +2736,13 @@ extern SDL_DECLSPEC SDL_GPUShader * SDLCALL SDL_CreateGPUShader(
* - `SDL_PROP_GPU_TEXTURE_CREATE_D3D12_CLEAR_STENCIL_NUMBER`: (Direct3D 12
* only) if the texture usage is SDL_GPU_TEXTUREUSAGE_DEPTH_STENCIL_TARGET,
* clear the texture to a stencil of this Uint8 value. Defaults to zero.
* - `SDL_PROP_GPU_TEXTURE_CREATE_NAME_STRING`: a name that can be displayed
* in debugging tools.
* - `SDL_PROP_GPU_TEXTURE_CREATE_DXGI_SHARED_HANDLE_POINTER`: a DXGI shared handle associated with the texture, if you want to wrap an existing texture. The texture must have been created with D3D11_RESOURCE_MISC_SHARED_KEYEDMUTEX.
*
* With the metal driver:
*
* - `SDL_PROP_GPU_TEXTURE_CREATE_PIXELBUFFER_POINTER`: the CVPixelBufferRef
* associated with the texture, if you want to create a texture from an
* existing pixel buffer.
*
* \param device a GPU Context.
* \param createinfo a struct describing the state of the texture to create.
Expand All @@ -2758,13 +2768,15 @@ extern SDL_DECLSPEC SDL_GPUTexture * SDLCALL SDL_CreateGPUTexture(
SDL_GPUDevice *device,
const SDL_GPUTextureCreateInfo *createinfo);

#define SDL_PROP_GPU_TEXTURE_CREATE_D3D12_CLEAR_R_FLOAT "SDL.gpu.texture.create.d3d12.clear.r"
#define SDL_PROP_GPU_TEXTURE_CREATE_D3D12_CLEAR_G_FLOAT "SDL.gpu.texture.create.d3d12.clear.g"
#define SDL_PROP_GPU_TEXTURE_CREATE_D3D12_CLEAR_B_FLOAT "SDL.gpu.texture.create.d3d12.clear.b"
#define SDL_PROP_GPU_TEXTURE_CREATE_D3D12_CLEAR_A_FLOAT "SDL.gpu.texture.create.d3d12.clear.a"
#define SDL_PROP_GPU_TEXTURE_CREATE_D3D12_CLEAR_DEPTH_FLOAT "SDL.gpu.texture.create.d3d12.clear.depth"
#define SDL_PROP_GPU_TEXTURE_CREATE_D3D12_CLEAR_STENCIL_NUMBER "SDL.gpu.texture.create.d3d12.clear.stencil"
#define SDL_PROP_GPU_TEXTURE_CREATE_NAME_STRING "SDL.gpu.texture.create.name"
#define SDL_PROP_GPU_TEXTURE_CREATE_NAME_STRING "SDL.gpu.texture.create.name"
#define SDL_PROP_GPU_TEXTURE_CREATE_D3D12_CLEAR_R_FLOAT "SDL.gpu.texture.create.d3d12.clear.r"
#define SDL_PROP_GPU_TEXTURE_CREATE_D3D12_CLEAR_G_FLOAT "SDL.gpu.texture.create.d3d12.clear.g"
#define SDL_PROP_GPU_TEXTURE_CREATE_D3D12_CLEAR_B_FLOAT "SDL.gpu.texture.create.d3d12.clear.b"
#define SDL_PROP_GPU_TEXTURE_CREATE_D3D12_CLEAR_A_FLOAT "SDL.gpu.texture.create.d3d12.clear.a"
#define SDL_PROP_GPU_TEXTURE_CREATE_D3D12_CLEAR_DEPTH_FLOAT "SDL.gpu.texture.create.d3d12.clear.depth"
#define SDL_PROP_GPU_TEXTURE_CREATE_D3D12_CLEAR_STENCIL_NUMBER "SDL.gpu.texture.create.d3d12.clear.stencil"
#define SDL_PROP_GPU_TEXTURE_CREATE_DXGI_SHARED_HANDLE_POINTER "SDL.gpu.texture.create.dxgi_handle"
#define SDL_PROP_GPU_TEXTURE_CREATE_PIXELBUFFER_POINTER "SDL.gpu.texture.create.pixelbuffer"

/**
* Creates a buffer object to be used in graphics or compute workflows.
Expand Down
Loading
Loading