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GPU: Add SDL_CalculateGPUTextureFormatSize (#11146)

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Co-authored-by: Sam Lantinga <slouken@libsdl.org>
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Evan Hemsley 2024-10-10 16:34:38 -07:00 • committed by GitHub
parent 6d85127560
commit 6ea4a66451
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7 changed files with 34 additions and 13 deletions
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17
include/SDL3/SDL_gpu.h
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@ -3714,6 +3714,23 @@ extern SDL_DECLSPEC bool SDLCALL SDL_GPUTextureSupportsSampleCount(
SDL_GPUTextureFormat format,
SDL_GPUSampleCount sample_count);
/**
* Calculate the size in bytes of a texture format with dimensions.
*
* \param format a texture format.
* \param width width in pixels.
* \param height height in pixels.
* \param depth_or_layer_count depth for 3D textures or layer count otherwise.
* \returns the size of a texture with this format and dimensions.
*
* \since This function is available since SDL 3.1.5.
*/
extern SDL_DECLSPEC Uint32 SDLCALL SDL_CalculateGPUTextureFormatSize(
SDL_GPUTextureFormat format,
Uint32 width,
Uint32 height,
Uint32 depth_or_layer_count);
#ifdef SDL_PLATFORM_GDK
/**