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Added SDL_PROP_TEXTURE_GPU_TEXTURE_POINTER

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This commit is contained in:
Sam Lantinga
2025-09-09 07:36:26 -07:00
parent c5749f0ae7
commit a4b180f515
2 changed files with 9 additions and 1 deletions
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6
include/SDL3/SDL_render.h
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@@ -856,6 +856,11 @@ extern SDL_DECLSPEC SDL_Texture * SDLCALL SDL_CreateTextureWithProperties(SDL_Re
* - `SDL_PROP_TEXTURE_OPENGLES2_TEXTURE_TARGET_NUMBER`: the GLenum for the
* texture target (`GL_TEXTURE_2D`, `GL_TEXTURE_EXTERNAL_OES`, etc)
*
* With the gpu renderer:
*
* - `SDL_PROP_TEXTURE_GPU_TEXTURE_POINTER`: the SDL_GPUTexture associated with
* the texture
*
* \param texture the texture to query.
* \returns a valid property ID on success or 0 on failure; call
* SDL_GetError() for more information.
@@ -892,6 +897,7 @@ extern SDL_DECLSPEC SDL_PropertiesID SDLCALL SDL_GetTextureProperties(SDL_Textur
#define SDL_PROP_TEXTURE_OPENGLES2_TEXTURE_V_NUMBER "SDL.texture.opengles2.texture_v"
#define SDL_PROP_TEXTURE_OPENGLES2_TEXTURE_TARGET_NUMBER "SDL.texture.opengles2.target"
#define SDL_PROP_TEXTURE_VULKAN_TEXTURE_NUMBER "SDL.texture.vulkan.texture"
#define SDL_PROP_TEXTURE_GPU_TEXTURE_POINTER "SDL.texture.gpu.texture"
/**
* Get the renderer that created an SDL_Texture.

4
src/render/gpu/SDL_render_gpu.c
View File

@@ -233,11 +233,13 @@ static bool GPU_CreateTexture(SDL_Renderer *renderer, SDL_Texture *texture, SDL_
data->format = format;
data->texture = SDL_CreateGPUTexture(renderdata->device, &tci);
if (!data->texture) {
return false;
}
SDL_PropertiesID props = SDL_GetTextureProperties(texture);
SDL_SetPointerProperty(props, SDL_PROP_TEXTURE_GPU_TEXTURE_POINTER, data->texture);
if (texture->format == SDL_PIXELFORMAT_RGBA32 || texture->format == SDL_PIXELFORMAT_BGRA32) {
data->shader = FRAG_SHADER_TEXTURE_RGBA;
} else {