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GPU D3D12: Fix teardown and leaks on device creation failure (#10639)

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Evan Hemsley 2024-08-30 10:24:02 -07:00 • committed by GitHub
parent 40d85109ac
commit 4bbf0d45fd
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GPG key ID: B5690EEEBB952194
1 changed files with 19 additions and 18 deletions
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37
src/gpu/d3d12/SDL_gpu_d3d12.c
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@ -1247,25 +1247,8 @@ static void D3D12_INTERNAL_DestroyFence(D3D12Fence *fence)
SDL_free(fence);
}
// FIXME: just move this into DestroyDevice
static void D3D12_INTERNAL_DestroyRenderer(D3D12Renderer *renderer)
{
if (!renderer) {
return;
}
// Release blit pipeline structures
D3D12_INTERNAL_ReleaseBlitPipelines((SDL_GPURenderer *)renderer);
// Flush any remaining GPU work...
D3D12_Wait((SDL_GPURenderer *)renderer);
// Release window data
for (Sint32 i = renderer->claimedWindowCount - 1; i >= 0; i -= 1) {
D3D12_UnclaimWindow((SDL_GPURenderer *)renderer, renderer->claimedWindows[i]->window);
}
SDL_free(renderer->claimedWindows);
// Release uniform buffers
for (Uint32 i = 0; i < renderer->uniformBufferPoolCount; i += 1) {
D3D12_INTERNAL_DestroyBuffer(
@ -1317,8 +1300,14 @@ static void D3D12_INTERNAL_DestroyRenderer(D3D12Renderer *renderer)
// Clean up allocations
SDL_free(renderer->availableCommandBuffers);
SDL_free(renderer->submittedCommandBuffers);
SDL_free(renderer->availableFences);
SDL_free(renderer->uniformBufferPool);
SDL_free(renderer->claimedWindows);
SDL_free(renderer->availableFences);
SDL_free(renderer->buffersToDestroy);
SDL_free(renderer->texturesToDestroy);
SDL_free(renderer->samplersToDestroy);
SDL_free(renderer->graphicsPipelinesToDestroy);
SDL_free(renderer->computePipelinesToDestroy);
// Tear down D3D12 objects
if (renderer->indirectDrawCommandSignature) {
@ -1392,6 +1381,18 @@ static void D3D12_INTERNAL_DestroyRenderer(D3D12Renderer *renderer)
static void D3D12_DestroyDevice(SDL_GPUDevice *device)
{
D3D12Renderer *renderer = (D3D12Renderer *)device->driverData;
// Release blit pipeline structures
D3D12_INTERNAL_ReleaseBlitPipelines((SDL_GPURenderer *)renderer);
// Flush any remaining GPU work...
D3D12_Wait((SDL_GPURenderer *)renderer);
// Release window data
for (Sint32 i = renderer->claimedWindowCount - 1; i >= 0; i -= 1) {
D3D12_UnclaimWindow((SDL_GPURenderer *)renderer, renderer->claimedWindows[i]->window);
}
D3D12_INTERNAL_DestroyRenderer(renderer);
SDL_free(device);
}