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renderer_vulkan: Pipeline cache fixes

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* Delete cache file if found invalid

* Name it after the vendor/device ids so each physical devices gets a separate cache
This commit is contained in:
GPUCode
2022-10-09 14:17:09 +03:00
parent 11de7700aa
commit e33adc1b11
1 changed files with 7 additions and 4 deletions
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11
src/video_core/renderer_vulkan/vk_pipeline_cache.cpp
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@ -530,7 +530,8 @@ void PipelineCache::LoadDiskCache() {
return;
}
const std::string cache_file_path = GetPipelineCacheDir() + DIR_SEP "pipelines.bin";
const std::string cache_file_path = fmt::format("{}{:x}{:x}.bin", GetPipelineCacheDir(),
instance.GetVendorID(), instance.GetDeviceID());
vk::PipelineCacheCreateInfo cache_info = {.initialDataSize = 0, .pInitialData = nullptr};
FileUtil::IOFile cache_file{cache_file_path, "r"};
@ -541,7 +542,8 @@ void PipelineCache::LoadDiskCache() {
auto cache_data = std::vector<u8>(cache_file_size);
if (cache_file.ReadBytes(cache_data.data(), cache_file_size)) {
if (!IsCacheValid(cache_data.data(), cache_file_size)) {
LOG_WARNING(Render_Vulkan, "Pipeline cache provided invalid");
LOG_WARNING(Render_Vulkan, "Pipeline cache provided invalid, deleting");
FileUtil::Delete(cache_file_path);
} else {
cache_info.initialDataSize = cache_file_size;
cache_info.pInitialData = cache_data.data();
@ -560,7 +562,8 @@ void PipelineCache::SaveDiskCache() {
return;
}
const std::string cache_file_path = GetPipelineCacheDir() + DIR_SEP "pipelines.bin";
const std::string cache_file_path = fmt::format("{}{:x}{:x}.bin", GetPipelineCacheDir(),
instance.GetVendorID(), instance.GetDeviceID());
FileUtil::IOFile cache_file{cache_file_path, "wb"};
if (!cache_file.IsOpen()) {
LOG_INFO(Render_Vulkan, "Unable to open pipeline cache for writing");
@ -634,7 +637,7 @@ bool PipelineCache::EnsureDirectories() const {
}
std::string PipelineCache::GetPipelineCacheDir() const {
return FileUtil::GetUserPath(FileUtil::UserPath::ShaderDir) + "vulkan";
return FileUtil::GetUserPath(FileUtil::UserPath::ShaderDir) + "vulkan" + DIR_SEP;
}
} // namespace Vulkan