diff options
| author | bunnei <bunneidev@gmail.com> | 2016-03-12 12:15:49 -0500 |
|---|---|---|
| committer | bunnei <bunneidev@gmail.com> | 2016-03-12 12:15:49 -0500 |
| commit | 6efb710b2801ff7e2baea0738174b0b8c9a2d9da (patch) | |
| tree | bbea1de82ade8b69c31b824547a67018886fa561 /src/video_core/shader/shader.cpp | |
| parent | c103759cdc334a2aa421c9e4835383960b4be6de (diff) | |
shader_jit_x64: Clear cache after code space fills up.
Diffstat (limited to 'src/video_core/shader/shader.cpp')
| -rw-r--r-- | src/video_core/shader/shader.cpp | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/src/video_core/shader/shader.cpp b/src/video_core/shader/shader.cpp index babb124fef..509558fc00 100644 --- a/src/video_core/shader/shader.cpp +++ b/src/video_core/shader/shader.cpp @@ -32,6 +32,12 @@ namespace Shader { static std::unordered_map<u64, CompiledShader*> shader_map; static JitCompiler jit; static CompiledShader* jit_shader; + +static void ClearCache() { + shader_map.clear(); + jit.Clear(); + LOG_INFO(HW_GPU, "Shader JIT cache cleared"); +} #endif // ARCHITECTURE_x86_64 void Setup(UnitState<false>& state) { @@ -45,6 +51,12 @@ void Setup(UnitState<false>& state) { if (iter != shader_map.end()) { jit_shader = iter->second; } else { + // Check if remaining JIT code space is enough for at least one more (massive) shader + if (jit.GetSpaceLeft() < jit_shader_size) { + // If not, clear the cache of all previously compiled shaders + ClearCache(); + } + jit_shader = jit.Compile(); shader_map.emplace(cache_key, jit_shader); } @@ -54,7 +66,7 @@ void Setup(UnitState<false>& state) { void Shutdown() { #ifdef ARCHITECTURE_x86_64 - shader_map.clear(); + ClearCache(); #endif // ARCHITECTURE_x86_64 } |