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Add SDL_CreateGPURenderer

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Topi-Matti Ritala
2025-04-07 18:19:27 +03:00
committed by Sam Lantinga
parent 5a59b5f321
commit f7b7188837
8 changed files with 97 additions and 15 deletions
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1
src/dynapi/SDL_dynapi.sym
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@@ -1249,6 +1249,7 @@ SDL3_0.0.0 {
SDL_SetRenderTextureAddressMode;
SDL_GetRenderTextureAddressMode;
SDL_GetGPUDeviceProperties;
SDL_CreateGPURenderer;
# extra symbols go here (don't modify this line)
local: *;
};

1
src/dynapi/SDL_dynapi_overrides.h
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@@ -1274,3 +1274,4 @@
#define SDL_SetRenderTextureAddressMode SDL_SetRenderTextureAddressMode_REAL
#define SDL_GetRenderTextureAddressMode SDL_GetRenderTextureAddressMode_REAL
#define SDL_GetGPUDeviceProperties SDL_GetGPUDeviceProperties_REAL
#define SDL_CreateGPURenderer SDL_CreateGPURenderer_REAL

1
src/dynapi/SDL_dynapi_procs.h
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@@ -1282,3 +1282,4 @@ SDL_DYNAPI_PROC(float,SDL_GetWindowProgressValue,(SDL_Window *a),(a),return)
SDL_DYNAPI_PROC(bool,SDL_SetRenderTextureAddressMode,(SDL_Renderer *a,SDL_TextureAddressMode b,SDL_TextureAddressMode c),(a,b,c),return)
SDL_DYNAPI_PROC(bool,SDL_GetRenderTextureAddressMode,(SDL_Renderer *a,SDL_TextureAddressMode *b,SDL_TextureAddressMode *c),(a,b,c),return)
SDL_DYNAPI_PROC(SDL_PropertiesID,SDL_GetGPUDeviceProperties,(SDL_GPUDevice *a),(a),return)
SDL_DYNAPI_PROC(SDL_Renderer*,SDL_CreateGPURenderer,(SDL_Window *a,SDL_GPUShaderFormat b,SDL_GPUDevice **c),(a,b,c),return)

31
src/render/SDL_render.c
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@@ -1187,6 +1187,37 @@ SDL_Renderer *SDL_CreateRenderer(SDL_Window *window, const char *name)
return renderer;
}
SDL_Renderer *SDL_CreateGPURenderer(SDL_Window *window, SDL_GPUShaderFormat format_flags, SDL_GPUDevice **device)
{
if (!device) {
SDL_InvalidParamError("device");
return NULL;
}
*device = NULL;
SDL_Renderer *renderer;
SDL_PropertiesID props = SDL_CreateProperties();
SDL_SetPointerProperty(props, SDL_PROP_RENDERER_CREATE_WINDOW_POINTER, window);
if (format_flags & SDL_GPU_SHADERFORMAT_SPIRV) {
SDL_SetBooleanProperty(props, SDL_PROP_RENDERER_CREATE_GPU_SHADERS_SPIRV_BOOLEAN, true);
}
if (format_flags & SDL_GPU_SHADERFORMAT_DXIL) {
SDL_SetBooleanProperty(props, SDL_PROP_RENDERER_CREATE_GPU_SHADERS_DXIL_BOOLEAN, true);
}
if (format_flags & SDL_GPU_SHADERFORMAT_MSL) {
SDL_SetBooleanProperty(props, SDL_PROP_RENDERER_CREATE_GPU_SHADERS_MSL_BOOLEAN, true);
}
SDL_SetStringProperty(props, SDL_PROP_RENDERER_CREATE_NAME_STRING, "gpu");
renderer = SDL_CreateRendererWithProperties(props);
if (renderer) {
*device = (SDL_GPUDevice *)SDL_GetPointerProperty(SDL_GetRendererProperties(renderer), SDL_PROP_RENDERER_GPU_DEVICE_POINTER, NULL);
}
SDL_DestroyProperties(props);
return renderer;
}
SDL_Renderer *SDL_CreateSoftwareRenderer(SDL_Surface *surface)
{
#ifdef SDL_VIDEO_RENDER_SW

13
src/render/gpu/SDL_render_gpu.c
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@@ -1128,21 +1128,26 @@ static void GPU_DestroyRenderer(SDL_Renderer *renderer)
}
for (Uint32 i = 0; i < SDL_arraysize(data->samplers); ++i) {
SDL_ReleaseGPUSampler(data->device, data->samplers[i]);
if (data->samplers[i]) {
SDL_ReleaseGPUSampler(data->device, data->samplers[i]);
}
}
if (data->backbuffer.texture) {
SDL_ReleaseGPUTexture(data->device, data->backbuffer.texture);
}
if (renderer->window) {
if (renderer->window && data->device) {
SDL_ReleaseWindowFromGPUDevice(data->device, renderer->window);
}
ReleaseVertexBuffer(data);
GPU_DestroyPipelineCache(&data->pipeline_cache);
GPU_ReleaseShaders(&data->shaders, data->device);
SDL_DestroyGPUDevice(data->device);
if (data->device) {
GPU_ReleaseShaders(&data->shaders, data->device);
SDL_DestroyGPUDevice(data->device);
}
SDL_free(data);
}

21
src/render/gpu/SDL_shaders_gpu.c
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@@ -244,9 +244,24 @@ SDL_GPUShader *GPU_GetFragmentShader(GPU_Shaders *shaders, GPU_FragmentShaderID
void GPU_FillSupportedShaderFormats(SDL_PropertiesID props)
{
SDL_SetBooleanProperty(props, SDL_PROP_GPU_DEVICE_CREATE_SHADERS_SPIRV_BOOLEAN, HAVE_SPIRV_SHADERS);
SDL_SetBooleanProperty(props, SDL_PROP_GPU_DEVICE_CREATE_SHADERS_DXIL_BOOLEAN, HAVE_DXIL60_SHADERS);
SDL_SetBooleanProperty(props, SDL_PROP_GPU_DEVICE_CREATE_SHADERS_MSL_BOOLEAN, HAVE_METAL_SHADERS);
bool custom_shaders = false;
if (SDL_GetBooleanProperty(props, SDL_PROP_RENDERER_CREATE_GPU_SHADERS_SPIRV_BOOLEAN, false)) {
SDL_SetBooleanProperty(props, SDL_PROP_GPU_DEVICE_CREATE_SHADERS_SPIRV_BOOLEAN, HAVE_SPIRV_SHADERS);
custom_shaders = true;
}
if (SDL_GetBooleanProperty(props, SDL_PROP_RENDERER_CREATE_GPU_SHADERS_DXIL_BOOLEAN, false)) {
SDL_SetBooleanProperty(props, SDL_PROP_GPU_DEVICE_CREATE_SHADERS_DXIL_BOOLEAN, HAVE_DXIL60_SHADERS);
custom_shaders = true;
}
if (SDL_GetBooleanProperty(props, SDL_PROP_RENDERER_CREATE_GPU_SHADERS_MSL_BOOLEAN, false)) {
SDL_SetBooleanProperty(props, SDL_PROP_GPU_DEVICE_CREATE_SHADERS_MSL_BOOLEAN, HAVE_METAL_SHADERS);
custom_shaders = true;
}
if (!custom_shaders) {
SDL_SetBooleanProperty(props, SDL_PROP_GPU_DEVICE_CREATE_SHADERS_SPIRV_BOOLEAN, HAVE_SPIRV_SHADERS);
SDL_SetBooleanProperty(props, SDL_PROP_GPU_DEVICE_CREATE_SHADERS_DXIL_BOOLEAN, HAVE_DXIL60_SHADERS);
SDL_SetBooleanProperty(props, SDL_PROP_GPU_DEVICE_CREATE_SHADERS_MSL_BOOLEAN, HAVE_METAL_SHADERS);
}
}
#endif // SDL_VIDEO_RENDER_GPU