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Diffstat (limited to '')
-rw-r--r-- | src/video_core/renderer_opengl/gl_rasterizer.cpp | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/src/video_core/renderer_opengl/gl_rasterizer.cpp b/src/video_core/renderer_opengl/gl_rasterizer.cpp index 55324e6d5..90124e114 100644 --- a/src/video_core/renderer_opengl/gl_rasterizer.cpp +++ b/src/video_core/renderer_opengl/gl_rasterizer.cpp @@ -487,6 +487,7 @@ void RasterizerOpenGL::Draw(bool is_indexed, bool is_instanced) { SyncViewport(); SyncRasterizeEnable(); + SyncPolygonModes(); SyncColorMask(); SyncFragmentColorClampState(); SyncMultiSampleState(); @@ -1097,6 +1098,45 @@ void RasterizerOpenGL::SyncRasterizeEnable() { oglEnable(GL_RASTERIZER_DISCARD, gpu.regs.rasterize_enable == 0); } +void RasterizerOpenGL::SyncPolygonModes() { + auto& gpu = system.GPU().Maxwell3D(); + auto& flags = gpu.dirty.flags; + if (!flags[Dirty::PolygonModes]) { + return; + } + flags[Dirty::PolygonModes] = false; + + if (gpu.regs.fill_rectangle) { + if (!GLAD_GL_NV_fill_rectangle) { + LOG_ERROR(Render_OpenGL, "GL_NV_fill_rectangle used and not supported"); + glPolygonMode(GL_FRONT_AND_BACK, GL_FILL); + return; + } + + flags[Dirty::PolygonModeFront] = true; + flags[Dirty::PolygonModeBack] = true; + glPolygonMode(GL_FRONT_AND_BACK, GL_FILL_RECTANGLE_NV); + return; + } + + if (gpu.regs.polygon_mode_front == gpu.regs.polygon_mode_back) { + flags[Dirty::PolygonModeFront] = false; + flags[Dirty::PolygonModeBack] = false; + glPolygonMode(GL_FRONT_AND_BACK, MaxwellToGL::PolygonMode(gpu.regs.polygon_mode_front)); + return; + } + + if (flags[Dirty::PolygonModeFront]) { + flags[Dirty::PolygonModeFront] = false; + glPolygonMode(GL_FRONT, MaxwellToGL::PolygonMode(gpu.regs.polygon_mode_front)); + } + + if (flags[Dirty::PolygonModeBack]) { + flags[Dirty::PolygonModeBack] = false; + glPolygonMode(GL_BACK, MaxwellToGL::PolygonMode(gpu.regs.polygon_mode_back)); + } +} + void RasterizerOpenGL::SyncColorMask() { auto& gpu = system.GPU().Maxwell3D(); auto& flags = gpu.dirty.flags; |