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author | Rodolfo Bogado <rodolfoosvaldobogado@gmail.com> | 2018-11-05 03:46:06 +0100 |
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committer | Rodolfo Bogado <rodolfoosvaldobogado@gmail.com> | 2018-11-05 04:24:19 +0100 |
commit | 19038db4898bc059fe78d21ba9a400b5277dd2dd (patch) | |
tree | 78ff28c93f700da54a7d452ae82dfa4714cab3c7 /src/video_core/renderer_opengl/gl_rasterizer.cpp | |
parent | Implement multi-target viewports and blending (diff) | |
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Diffstat (limited to '')
-rw-r--r-- | src/video_core/renderer_opengl/gl_rasterizer.cpp | 23 |
1 files changed, 18 insertions, 5 deletions
diff --git a/src/video_core/renderer_opengl/gl_rasterizer.cpp b/src/video_core/renderer_opengl/gl_rasterizer.cpp index 73770ff69..bb263b6aa 100644 --- a/src/video_core/renderer_opengl/gl_rasterizer.cpp +++ b/src/video_core/renderer_opengl/gl_rasterizer.cpp @@ -511,10 +511,10 @@ void RasterizerOpenGL::Clear() { OpenGLState clear_state; clear_state.draw.draw_framebuffer = framebuffer.handle; - clear_state.color_mask.red_enabled = regs.clear_buffers.R ? GL_TRUE : GL_FALSE; - clear_state.color_mask.green_enabled = regs.clear_buffers.G ? GL_TRUE : GL_FALSE; - clear_state.color_mask.blue_enabled = regs.clear_buffers.B ? GL_TRUE : GL_FALSE; - clear_state.color_mask.alpha_enabled = regs.clear_buffers.A ? GL_TRUE : GL_FALSE; + clear_state.color_mask[0].red_enabled = regs.clear_buffers.R ? GL_TRUE : GL_FALSE; + clear_state.color_mask[0].green_enabled = regs.clear_buffers.G ? GL_TRUE : GL_FALSE; + clear_state.color_mask[0].blue_enabled = regs.clear_buffers.B ? GL_TRUE : GL_FALSE; + clear_state.color_mask[0].alpha_enabled = regs.clear_buffers.A ? GL_TRUE : GL_FALSE; if (regs.clear_buffers.R || regs.clear_buffers.G || regs.clear_buffers.B || regs.clear_buffers.A) { @@ -573,7 +573,7 @@ void RasterizerOpenGL::DrawArrays() { ScopeAcquireGLContext acquire_context{emu_window}; ConfigureFramebuffers(); - + SyncColorMask(); SyncDepthTestState(); SyncStencilTestState(); SyncBlendState(); @@ -989,6 +989,18 @@ void RasterizerOpenGL::SyncStencilTestState() { state.stencil.back.write_mask = regs.stencil_back_mask; } +void RasterizerOpenGL::SyncColorMask() { + const auto& regs = Core::System::GetInstance().GPU().Maxwell3D().regs; + for (size_t i = 0; i < Tegra::Engines::Maxwell3D::Regs::NumRenderTargets; i++) { + const auto& source = regs.color_mask[regs.color_mask_common ? 0 : i]; + auto& dest = state.color_mask[i]; + dest.red_enabled = (source.R == 0) ? GL_FALSE : GL_TRUE; + dest.green_enabled = (source.G == 0) ? GL_FALSE : GL_TRUE; + dest.blue_enabled = (source.B == 0) ? GL_FALSE : GL_TRUE; + dest.alpha_enabled = (source.A == 0) ? GL_FALSE : GL_TRUE; + } +} + void RasterizerOpenGL::SyncBlendState() { const auto& regs = Core::System::GetInstance().GPU().Maxwell3D().regs; @@ -1000,6 +1012,7 @@ void RasterizerOpenGL::SyncBlendState() { state.independant_blend.enabled = regs.independent_blend_enable; if (!state.independant_blend.enabled) { auto& blend = state.blend[0]; + blend.enabled = regs.blend.enable[0] != 0; blend.separate_alpha = regs.blend.separate_alpha; blend.rgb_equation = MaxwellToGL::BlendEquation(regs.blend.equation_rgb); blend.src_rgb_func = MaxwellToGL::BlendFunc(regs.blend.factor_source_rgb); |