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authorFernandoS27 <fsahmkow27@gmail.com>2021-05-01 14:56:25 +0200
committerameerj <52414509+ameerj@users.noreply.github.com>2021-07-23 03:51:29 +0200
commitc49d56c931471f21d475a31272164fbfae5ea64a (patch)
tree71642406f4df7963ea78c55acf622bdf5b85a595 /src/video_core/renderer_vulkan/vk_pipeline_cache.cpp
parentshader: Implement VertexA stage (diff)
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Diffstat (limited to 'src/video_core/renderer_vulkan/vk_pipeline_cache.cpp')
-rw-r--r--src/video_core/renderer_vulkan/vk_pipeline_cache.cpp18
1 files changed, 9 insertions, 9 deletions
diff --git a/src/video_core/renderer_vulkan/vk_pipeline_cache.cpp b/src/video_core/renderer_vulkan/vk_pipeline_cache.cpp
index 638475251..634bbb450 100644
--- a/src/video_core/renderer_vulkan/vk_pipeline_cache.cpp
+++ b/src/video_core/renderer_vulkan/vk_pipeline_cache.cpp
@@ -288,32 +288,32 @@ std::unique_ptr<GraphicsPipeline> PipelineCache::CreateGraphicsPipeline(
LOG_INFO(Render_Vulkan, "0x{:016x}", key.Hash());
size_t env_index{0};
std::array<Shader::IR::Program, Maxwell::MaxShaderProgram> programs;
- bool uses_vertex_a{};
- std::size_t start_value_processing{};
+ const bool uses_vertex_a{key.unique_hashes[0] != 0};
+ const bool uses_vertex_b{key.unique_hashes[1] != 0};
for (size_t index = 0; index < Maxwell::MaxShaderProgram; ++index) {
if (key.unique_hashes[index] == 0) {
continue;
}
- uses_vertex_a |= index == 0;
Shader::Environment& env{*envs[env_index]};
++env_index;
const u32 cfg_offset{static_cast<u32>(env.StartAddress() + sizeof(Shader::ProgramHeader))};
Shader::Maxwell::Flow::CFG cfg(env, pools.flow_block, cfg_offset, index == 0);
if (!uses_vertex_a || index != 1) {
+ // Normal path
programs[index] = TranslateProgram(pools.inst, pools.block, env, cfg);
- continue;
+ } else {
+ // VertexB path when VertexA is present.
+ Shader::IR::Program& program_va{programs[0]};
+ Shader::IR::Program program_vb{TranslateProgram(pools.inst, pools.block, env, cfg)};
+ programs[index] = MergeDualVertexPrograms(program_va, program_vb, env);
}
- Shader::IR::Program& program_va{programs[0]};
- Shader::IR::Program program_vb{TranslateProgram(pools.inst, pools.block, env, cfg)};
- programs[index] = MergeDualVertexPrograms(program_va, program_vb, env);
- start_value_processing = 1;
}
std::array<const Shader::Info*, Maxwell::MaxShaderStage> infos{};
std::array<vk::ShaderModule, Maxwell::MaxShaderStage> modules;
u32 binding{0};
- for (size_t index = start_value_processing; index < Maxwell::MaxShaderProgram; ++index) {
+ for (size_t index = uses_vertex_a && uses_vertex_b ? 1 : 0; index < Maxwell::MaxShaderProgram; ++index) {
if (key.unique_hashes[index] == 0) {
continue;
}