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| author | bunnei <bunneidev@gmail.com> | 2018-11-07 00:11:49 -0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2018-11-07 00:11:49 -0800 |
| commit | 74bce4d68f72c64d73dd05d9c30e0e3010f69759 (patch) | |
| tree | 00caaaad110530578ef271ee5d24f8dbac8ad085 /src/video_core/engines/maxwell_3d.cpp | |
| parent | e5a0a235538a12180d2c66c09aaddc0bcb76c8ea (diff) | |
| parent | 19038db4898bc059fe78d21ba9a400b5277dd2dd (diff) | |
Merge pull request #1635 from Tinob/master
Implement multi-target viewports and blending
Diffstat (limited to 'src/video_core/engines/maxwell_3d.cpp')
| -rw-r--r-- | src/video_core/engines/maxwell_3d.cpp | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/video_core/engines/maxwell_3d.cpp b/src/video_core/engines/maxwell_3d.cpp index d79c50919..2cd595f26 100644 --- a/src/video_core/engines/maxwell_3d.cpp +++ b/src/video_core/engines/maxwell_3d.cpp @@ -37,6 +37,22 @@ void Maxwell3D::InitializeRegisterDefaults() { regs.viewport[viewport].depth_range_near = 0.0f; regs.viewport[viewport].depth_range_far = 1.0f; } + // Doom and Bomberman seems to use the uninitialized registers and just enable blend + // so initialize blend registers with sane values + regs.blend.equation_rgb = Regs::Blend::Equation::Add; + regs.blend.factor_source_rgb = Regs::Blend::Factor::One; + regs.blend.factor_dest_rgb = Regs::Blend::Factor::Zero; + regs.blend.equation_a = Regs::Blend::Equation::Add; + regs.blend.factor_source_a = Regs::Blend::Factor::One; + regs.blend.factor_dest_a = Regs::Blend::Factor::Zero; + for (std::size_t blend_index = 0; blend_index < Regs::NumRenderTargets; blend_index++) { + regs.independent_blend[blend_index].equation_rgb = Regs::Blend::Equation::Add; + regs.independent_blend[blend_index].factor_source_rgb = Regs::Blend::Factor::One; + regs.independent_blend[blend_index].factor_dest_rgb = Regs::Blend::Factor::Zero; + regs.independent_blend[blend_index].equation_a = Regs::Blend::Equation::Add; + regs.independent_blend[blend_index].factor_source_a = Regs::Blend::Factor::One; + regs.independent_blend[blend_index].factor_dest_a = Regs::Blend::Factor::Zero; + } } void Maxwell3D::CallMacroMethod(u32 method, std::vector<u32> parameters) { |