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graphics: keep bounded image heaps resident in a bindless descriptor set

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This commit is contained in:
nmzik
2026-10-22 22:15:56 +02:00
parent 79837b423d
commit 27dc7c281f
31 changed files with 1377 additions and 75 deletions
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src/graphics/host_gpu/renderer/pipeline/pipelineCache.cpp
+7 -4
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@@ -353,6 +353,7 @@ struct PipelineCache::ProgramCache {
.user_data = user_data,
.shader_base = params.Base(),
.read_specialization_memory = ReadShaderGuestMemory,
.image_heap = image_heap,
};
if constexpr (std::is_same_v<InputInfo, ShaderComputeInputInfo>) {
runtime.workgroup_counts = input_info.workgroup_counts;
@@ -480,8 +481,8 @@ struct PipelineCache::ProgramCache {
return permutation.handle;
}
explicit ProgramCache(GraphicContext& graphics)
: graphics(graphics),
ProgramCache(GraphicContext& graphics, ShaderRecompiler::IR::ImageHeapSource* image_heap)
: graphics(graphics), image_heap(image_heap),
// AMD GPUs (vendor 0x1002) run NMin/NMax as v_min/v_max, which give the guest's NaN and
// signed-zero results; GLSL.std.450 alone does not order -0 below +0.
profile {.maintenance8 = graphics.maintenance8_enabled,
@@ -501,12 +502,14 @@ struct PipelineCache::ProgramCache {
std::unordered_map<ProgramKey, SourceEntry, ProgramKeyHash> programs;
ProgramKey lookup_key;
GraphicContext& graphics;
ShaderRecompiler::IR::ImageHeapSource* image_heap;
const ShaderRecompiler::Spirv::Profile profile;
uint64_t next_shader_id = 0;
};
PipelineCache::PipelineCache(GraphicContext& graphics)
: m_graphics(graphics), m_program_cache(std::make_unique<ProgramCache>(graphics)),
PipelineCache::PipelineCache(GraphicContext& graphics,
ShaderRecompiler::IR::ImageHeapSource* image_heap)
: m_graphics(graphics), m_program_cache(std::make_unique<ProgramCache>(graphics, image_heap)),
m_next_driver_cache_save(std::chrono::steady_clock::now() + DriverCacheSaveInterval) {
EXIT_NOT_IMPLEMENTED(!Common::Thread::IsMainThread());
InitializeDriverCache();