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-rw-r--r--src/video_core/renderer_opengl/gl_shader_cache.cpp6
1 files changed, 5 insertions, 1 deletions
diff --git a/src/video_core/renderer_opengl/gl_shader_cache.cpp b/src/video_core/renderer_opengl/gl_shader_cache.cpp
index aea6bf1af..c785fffa3 100644
--- a/src/video_core/renderer_opengl/gl_shader_cache.cpp
+++ b/src/video_core/renderer_opengl/gl_shader_cache.cpp
@@ -188,6 +188,10 @@ void CachedShader::CalculateProperties() {
ShaderCacheOpenGL::ShaderCacheOpenGL(RasterizerOpenGL& rasterizer) : RasterizerCache{rasterizer} {}
Shader ShaderCacheOpenGL::GetStageProgram(Maxwell::ShaderProgram program) {
+ if (!Core::System::GetInstance().GPU().Maxwell3D().dirty_flags.shaders) {
+ return last_shaders[static_cast<u32>(program)];
+ }
+
const VAddr program_addr{GetShaderAddress(program)};
// Look up shader in the cache based on address
@@ -199,7 +203,7 @@ Shader ShaderCacheOpenGL::GetStageProgram(Maxwell::ShaderProgram program) {
Register(shader);
}
- return shader;
+ return last_shaders[static_cast<u32>(program)] = shader;
}
} // namespace OpenGL