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[GPU] Resolved memory leak in RTV in pipeline creation

This commit is contained in:
Gliniak 2024-03-15 12:53:36 +01:00
parent 34ed823bfc
commit e8dbb65fc1
1 changed files with 13 additions and 0 deletions
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13
src/xenia/gpu/d3d12/pipeline_cache.cc
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@ -1044,6 +1044,15 @@ bool PipelineCache::ConfigurePipeline(
bound_depth_and_color_render_target_formats, runtime_description)) {
return false;
}
// Due to hashing below and value variance in some titles (4D53085B) we must
// ignore it during hash calculation. Otherwise it would cause huge stuttering
// and memory leakage.
const float depth_bias_slope_scaled =
runtime_description.description.depth_bias_slope_scaled;
runtime_description.description.depth_bias_slope_scaled = 0.0f;
PipelineDescription& description = runtime_description.description;
if (current_pipeline_ != nullptr &&
@ -1071,8 +1080,12 @@ bool PipelineCache::ConfigurePipeline(
std::memcpy(&new_pipeline->description, &runtime_description,
sizeof(runtime_description));
pipelines_.emplace(hash, new_pipeline);
COUNT_profile_set("gpu/pipeline_cache/pipelines", pipelines_.size());
runtime_description.description.depth_bias_slope_scaled =
depth_bias_slope_scaled;
if (!creation_threads_.empty()) {
// Submit the pipeline for creation to any available thread.
{