From 37536d7a4996d0008d8988f50dcbc7c126a99c14 Mon Sep 17 00:00:00 2001 From: ReinUsesLisp Date: Sun, 29 Dec 2019 23:08:32 -0300 Subject: gl_state_tracker: Implement dirty flags for stencil testing --- src/video_core/renderer_opengl/gl_rasterizer.cpp | 12 +++++++++--- 1 file changed, 9 insertions(+), 3 deletions(-) (limited to 'src/video_core/renderer_opengl/gl_rasterizer.cpp') diff --git a/src/video_core/renderer_opengl/gl_rasterizer.cpp b/src/video_core/renderer_opengl/gl_rasterizer.cpp index d747e29ad..bc4542b69 100644 --- a/src/video_core/renderer_opengl/gl_rasterizer.cpp +++ b/src/video_core/renderer_opengl/gl_rasterizer.cpp @@ -1045,14 +1045,20 @@ void RasterizerOpenGL::SyncDepthTestState() { } void RasterizerOpenGL::SyncStencilTestState() { - auto& maxwell3d = system.GPU().Maxwell3D(); - const auto& regs = maxwell3d.regs; + auto& gpu = system.GPU().Maxwell3D(); + auto& flags = gpu.dirty.flags; + if (!flags[Dirty::StencilTest]) { + return; + } + flags[Dirty::StencilTest] = false; - oglEnable(GL_STENCIL_TEST, regs.stencil_enable); + const auto& regs = gpu.regs; if (!regs.stencil_enable) { + glDisable(GL_STENCIL_TEST); return; } + glEnable(GL_STENCIL_TEST); glStencilFuncSeparate(GL_FRONT, MaxwellToGL::ComparisonOp(regs.stencil_front_func_func), regs.stencil_front_func_ref, regs.stencil_front_func_mask); glStencilOpSeparate(GL_FRONT, MaxwellToGL::StencilOp(regs.stencil_front_op_fail), -- cgit v1.2.3