diff options
Diffstat (limited to 'src/video_core/renderer_opengl/gl_rasterizer.cpp')
| -rw-r--r-- | src/video_core/renderer_opengl/gl_rasterizer.cpp | 34 |
1 files changed, 28 insertions, 6 deletions
diff --git a/src/video_core/renderer_opengl/gl_rasterizer.cpp b/src/video_core/renderer_opengl/gl_rasterizer.cpp index be29ceac1..6ca9f45e2 100644 --- a/src/video_core/renderer_opengl/gl_rasterizer.cpp +++ b/src/video_core/renderer_opengl/gl_rasterizer.cpp @@ -290,6 +290,19 @@ void RasterizerOpenGL::NotifyPicaRegisterChanged(u32 id) { SyncColorWriteMask(); break; + // Sync GL depth and stencil write mask + // (This is a dedicated combined depth / stencil write-enable register) + case PICA_REG_INDEX(framebuffer.allow_depth_stencil_write): + SyncDepthWriteMask(); + SyncStencilWriteMask(); + break; + + // Sync GL color write mask + // (This is a dedicated color write-enable register) + case PICA_REG_INDEX(framebuffer.allow_color_write): + SyncColorWriteMask(); + break; + // Logic op case PICA_REG_INDEX(output_merger.logic_op): SyncLogicOp(); @@ -893,20 +906,29 @@ void RasterizerOpenGL::SyncLogicOp() { void RasterizerOpenGL::SyncColorWriteMask() { const auto& regs = Pica::g_state.regs; - state.color_mask.red_enabled = regs.output_merger.red_enable; - state.color_mask.green_enabled = regs.output_merger.green_enable; - state.color_mask.blue_enabled = regs.output_merger.blue_enable; - state.color_mask.alpha_enabled = regs.output_merger.alpha_enable; + + auto IsColorWriteEnabled = [&](u32 value) { + return (regs.framebuffer.allow_color_write != 0 && value != 0) ? GL_TRUE : GL_FALSE; + }; + + state.color_mask.red_enabled = IsColorWriteEnabled(regs.output_merger.red_enable); + state.color_mask.green_enabled = IsColorWriteEnabled(regs.output_merger.green_enable); + state.color_mask.blue_enabled = IsColorWriteEnabled(regs.output_merger.blue_enable); + state.color_mask.alpha_enabled = IsColorWriteEnabled(regs.output_merger.alpha_enable); } void RasterizerOpenGL::SyncStencilWriteMask() { const auto& regs = Pica::g_state.regs; - state.stencil.write_mask = regs.output_merger.stencil_test.write_mask; + state.stencil.write_mask = (regs.framebuffer.allow_depth_stencil_write != 0) + ? static_cast<GLuint>(regs.output_merger.stencil_test.write_mask) + : 0; } void RasterizerOpenGL::SyncDepthWriteMask() { const auto& regs = Pica::g_state.regs; - state.depth.write_mask = regs.output_merger.depth_write_enable ? GL_TRUE : GL_FALSE; + state.depth.write_mask = (regs.framebuffer.allow_depth_stencil_write != 0 && regs.output_merger.depth_write_enable) + ? GL_TRUE + : GL_FALSE; } void RasterizerOpenGL::SyncStencilTest() { |