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-rw-r--r--src/video_core/renderer_opengl/gl_rasterizer.cpp12
1 files changed, 12 insertions, 0 deletions
diff --git a/src/video_core/renderer_opengl/gl_rasterizer.cpp b/src/video_core/renderer_opengl/gl_rasterizer.cpp
index f7397dd64..4dd08bccb 100644
--- a/src/video_core/renderer_opengl/gl_rasterizer.cpp
+++ b/src/video_core/renderer_opengl/gl_rasterizer.cpp
@@ -485,6 +485,12 @@ std::pair<bool, bool> RasterizerOpenGL::ConfigureFramebuffers(
View color_surface{
texture_cache.GetColorBufferSurface(*single_color_target, preserve_contents)};
+ if (color_surface) {
+ // Assume that a surface will be written to if it is used as a framebuffer, even if
+ // the shader doesn't actually write to it.
+ texture_cache.MarkColorBufferInUse(*single_color_target);
+ }
+
fbkey.is_single_buffer = true;
fbkey.color_attachments[0] =
GL_COLOR_ATTACHMENT0 + static_cast<GLenum>(*single_color_target);
@@ -499,6 +505,12 @@ std::pair<bool, bool> RasterizerOpenGL::ConfigureFramebuffers(
for (std::size_t index = 0; index < Maxwell::NumRenderTargets; ++index) {
View color_surface{texture_cache.GetColorBufferSurface(index, preserve_contents)};
+ if (color_surface) {
+ // Assume that a surface will be written to if it is used as a framebuffer, even
+ // if the shader doesn't actually write to it.
+ texture_cache.MarkColorBufferInUse(index);
+ }
+
fbkey.color_attachments[index] =
GL_COLOR_ATTACHMENT0 + regs.rt_control.GetMap(index);
fbkey.colors[index] = color_surface;