From 3afdfd7bfa50399ace417114786fedf429d44e70 Mon Sep 17 00:00:00 2001 From: bunnei Date: Fri, 12 Oct 2018 22:31:04 -0400 Subject: gl_rasterizer: Implement flushing. --- src/video_core/renderer_opengl/gl_rasterizer.cpp | 26 +++++++++++++++++++++++- 1 file changed, 25 insertions(+), 1 deletion(-) diff --git a/src/video_core/renderer_opengl/gl_rasterizer.cpp b/src/video_core/renderer_opengl/gl_rasterizer.cpp index 8d5f277e2..18db07217 100644 --- a/src/video_core/renderer_opengl/gl_rasterizer.cpp +++ b/src/video_core/renderer_opengl/gl_rasterizer.cpp @@ -424,6 +424,13 @@ void RasterizerOpenGL::ConfigureFramebuffers(bool using_color_fb, bool using_dep // Used when just a single color attachment is enabled, e.g. for clearing a color buffer Surface color_surface = res_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. + color_surface->MarkAsDirty(); + } + glFramebufferTexture2D( GL_DRAW_FRAMEBUFFER, GL_COLOR_ATTACHMENT0 + static_cast(*single_color_target), GL_TEXTURE_2D, @@ -434,6 +441,13 @@ void RasterizerOpenGL::ConfigureFramebuffers(bool using_color_fb, bool using_dep std::array buffers; for (std::size_t index = 0; index < Maxwell::NumRenderTargets; ++index) { Surface color_surface = res_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. + color_surface->MarkAsDirty(); + } + buffers[index] = GL_COLOR_ATTACHMENT0 + regs.rt_control.GetMap(index); glFramebufferTexture2D( GL_DRAW_FRAMEBUFFER, GL_COLOR_ATTACHMENT0 + static_cast(index), @@ -453,6 +467,10 @@ void RasterizerOpenGL::ConfigureFramebuffers(bool using_color_fb, bool using_dep } if (depth_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. + depth_surface->MarkAsDirty(); + if (regs.stencil_enable) { // Attach both depth and stencil glFramebufferTexture2D(GL_DRAW_FRAMEBUFFER, GL_DEPTH_STENCIL_ATTACHMENT, GL_TEXTURE_2D, @@ -617,7 +635,12 @@ void RasterizerOpenGL::DrawArrays() { void RasterizerOpenGL::FlushAll() {} -void RasterizerOpenGL::FlushRegion(VAddr addr, u64 size) {} +void RasterizerOpenGL::FlushRegion(VAddr addr, u64 size) { + MICROPROFILE_SCOPE(OpenGL_CacheManagement); + res_cache.FlushRegion(addr, size); + shader_cache.FlushRegion(addr, size); + buffer_cache.FlushRegion(addr, size); +} void RasterizerOpenGL::InvalidateRegion(VAddr addr, u64 size) { MICROPROFILE_SCOPE(OpenGL_CacheManagement); @@ -627,6 +650,7 @@ void RasterizerOpenGL::InvalidateRegion(VAddr addr, u64 size) { } void RasterizerOpenGL::FlushAndInvalidateRegion(VAddr addr, u64 size) { + FlushRegion(addr, size); InvalidateRegion(addr, size); } -- cgit v1.2.3