diff options
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 | 5 |
2 files changed, 6 insertions, 4 deletions
diff --git a/src/video_core/engines/maxwell_3d.cpp b/src/video_core/engines/maxwell_3d.cpp index d64a5080b..a388b3944 100644 --- a/src/video_core/engines/maxwell_3d.cpp +++ b/src/video_core/engines/maxwell_3d.cpp @@ -37,6 +37,7 @@ void Maxwell3D::InitializeRegisterDefaults() { regs.viewports[viewport].depth_range_near = 0.0f; regs.viewports[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; @@ -66,6 +67,7 @@ void Maxwell3D::InitializeRegisterDefaults() { regs.stencil_back_func_func = Regs::ComparisonOp::Always; regs.stencil_back_func_mask = 0xFFFFFFFF; regs.stencil_back_mask = 0xFFFFFFFF; + // TODO(Rodrigo): Most games do not set a point size. I think this is a case of a // register carrying a default value. Assume it's OpenGL's default (1). regs.point_size = 1.0f; @@ -78,6 +80,9 @@ void Maxwell3D::InitializeRegisterDefaults() { regs.color_mask[color_mask].B.Assign(1); regs.color_mask[color_mask].A.Assign(1); } + + // Commercial games seem to assume this value is enabled and nouveau sets this value manually. + regs.rt_separate_frag_data = 1; } void Maxwell3D::CallMacroMethod(u32 method, std::vector<u32> parameters) { diff --git a/src/video_core/renderer_opengl/gl_rasterizer.cpp b/src/video_core/renderer_opengl/gl_rasterizer.cpp index 2bf086902..d8e9df5db 100644 --- a/src/video_core/renderer_opengl/gl_rasterizer.cpp +++ b/src/video_core/renderer_opengl/gl_rasterizer.cpp @@ -509,10 +509,7 @@ void RasterizerOpenGL::ConfigureFramebuffers(OpenGLState& current_state, bool us depth_surface = res_cache.GetDepthBufferSurface(preserve_contents); } - // TODO(bunnei): Figure out how the below register works. According to envytools, this should be - // used to enable multiple render targets. However, it is left unset on all games that I have - // tested. - UNIMPLEMENTED_IF(regs.rt_separate_frag_data != 0); + UNIMPLEMENTED_IF(regs.rt_separate_frag_data == 0); // Bind the framebuffer surfaces current_state.framebuffer_srgb.enabled = regs.framebuffer_srgb != 0; |