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tests: Update GPU tests to use new swapchain best practice

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This commit is contained in:
cosmonaut
2024-12-19 15:55:04 -08:00
parent 401c8f8e4e
commit e46d8756e5
2 changed files with 17 additions and 24 deletions
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31
test/testgpu_simple_clear.c
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@@ -82,26 +82,25 @@ SDL_AppResult SDL_AppIterate(void *appstate)
}
SDL_GPUTexture *swapchainTexture;
if (!SDL_AcquireGPUSwapchainTexture(cmdbuf, state->windows[0], &swapchainTexture, NULL, NULL)) {
if (!SDL_WaitAndAcquireGPUSwapchainTexture(cmdbuf, state->windows[0], &swapchainTexture, NULL, NULL)) {
SDL_Log("SDL_AcquireGPUSwapchainTexture failed: %s", SDL_GetError());
return SDL_APP_FAILURE;
}
if (swapchainTexture != NULL) {
const double currentTime = (double)SDL_GetPerformanceCounter() / SDL_GetPerformanceFrequency();
SDL_GPURenderPass *renderPass;
SDL_GPUColorTargetInfo color_target_info;
SDL_zero(color_target_info);
color_target_info.texture = swapchainTexture;
color_target_info.clear_color.r = (float)(0.5 + 0.5 * SDL_sin(currentTime));
color_target_info.clear_color.g = (float)(0.5 + 0.5 * SDL_sin(currentTime + SDL_PI_D * 2 / 3));
color_target_info.clear_color.b = (float)(0.5 + 0.5 * SDL_sin(currentTime + SDL_PI_D * 4 / 3));
color_target_info.clear_color.a = 1.0f;
color_target_info.load_op = SDL_GPU_LOADOP_CLEAR;
color_target_info.store_op = SDL_GPU_STOREOP_STORE;
renderPass = SDL_BeginGPURenderPass(cmdbuf, &color_target_info, 1, NULL);
SDL_EndGPURenderPass(renderPass);
}
const double currentTime = (double)SDL_GetPerformanceCounter() / SDL_GetPerformanceFrequency();
SDL_GPURenderPass *renderPass;
SDL_GPUColorTargetInfo color_target_info;
SDL_zero(color_target_info);
color_target_info.texture = swapchainTexture;
color_target_info.clear_color.r = (float)(0.5 + 0.5 * SDL_sin(currentTime));
color_target_info.clear_color.g = (float)(0.5 + 0.5 * SDL_sin(currentTime + SDL_PI_D * 2 / 3));
color_target_info.clear_color.b = (float)(0.5 + 0.5 * SDL_sin(currentTime + SDL_PI_D * 4 / 3));
color_target_info.clear_color.a = 1.0f;
color_target_info.load_op = SDL_GPU_LOADOP_CLEAR;
color_target_info.store_op = SDL_GPU_STOREOP_STORE;
renderPass = SDL_BeginGPURenderPass(cmdbuf, &color_target_info, 1, NULL);
SDL_EndGPURenderPass(renderPass);
SDL_SubmitGPUCommandBuffer(cmdbuf);