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| author | Subv <subv2112@gmail.com> | 2018-07-03 02:09:03 +0200 |
|---|---|---|
| committer | Subv <subv2112@gmail.com> | 2018-07-03 23:56:47 +0200 |
| commit | c1811ed3d1805e0d0ab536762692e7c0e80f14dc (patch) | |
| tree | 620e2bd9d9ce15cbc0faaf3bc634ea00824c57b4 /src | |
| parent | GPU: Bind and clear the render target when the CLEAR_BUFFERS register is written to. (diff) | |
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Diffstat (limited to 'src')
| -rw-r--r-- | src/video_core/engines/maxwell_3d.cpp | 5 | ||||
| -rw-r--r-- | src/video_core/renderer_opengl/gl_rasterizer.cpp | 18 |
2 files changed, 17 insertions, 6 deletions
diff --git a/src/video_core/engines/maxwell_3d.cpp b/src/video_core/engines/maxwell_3d.cpp index 78f1c0ea7..4d1a79c55 100644 --- a/src/video_core/engines/maxwell_3d.cpp +++ b/src/video_core/engines/maxwell_3d.cpp @@ -420,8 +420,9 @@ bool Maxwell3D::IsShaderStageEnabled(Regs::ShaderStage stage) const { } void Maxwell3D::ProcessClearBuffers() { - ASSERT(regs.clear_buffers.R && regs.clear_buffers.G && regs.clear_buffers.B && - regs.clear_buffers.A); + ASSERT(regs.clear_buffers.R == regs.clear_buffers.G && + regs.clear_buffers.R == regs.clear_buffers.B && + regs.clear_buffers.R == regs.clear_buffers.A); VideoCore::g_renderer->Rasterizer()->Clear(); } diff --git a/src/video_core/renderer_opengl/gl_rasterizer.cpp b/src/video_core/renderer_opengl/gl_rasterizer.cpp index 8e1171161..08c4df5dc 100644 --- a/src/video_core/renderer_opengl/gl_rasterizer.cpp +++ b/src/video_core/renderer_opengl/gl_rasterizer.cpp @@ -300,6 +300,20 @@ bool RasterizerOpenGL::AccelerateDrawBatch(bool is_indexed) { void RasterizerOpenGL::Clear() { const auto& regs = Core::System().GetInstance().GPU().Maxwell3D().regs; + GLbitfield clear_mask = 0; + if (regs.clear_buffers.R && regs.clear_buffers.G && regs.clear_buffers.B && + regs.clear_buffers.A) { + clear_mask |= GL_COLOR_BUFFER_BIT; + } + if (regs.clear_buffers.Z) + clear_mask |= GL_DEPTH_BUFFER_BIT; + + if (clear_mask == 0) + return; + + // Sync the depth test state before configuring the framebuffer surfaces. + SyncDepthTestState(); + // TODO(bunnei): Implement these const bool has_stencil = false; const bool using_color_fb = true; @@ -353,10 +367,6 @@ void RasterizerOpenGL::Clear() { regs.clear_color[3]); glClearDepth(regs.clear_depth); - GLbitfield clear_mask = GL_COLOR_BUFFER_BIT; - if (regs.clear_buffers.Z) - clear_mask |= GL_DEPTH_BUFFER_BIT; - glClear(clear_mask); // Mark framebuffer surfaces as dirty |