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Merge pull request #1027 from bunnei/fix-kil

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gl_shader_decompiler: Fix GLSL compiler error with KIL instruction.
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bunnei 2018-08-12 00:25:44 -04:00 committed by GitHub
parent a921d22545 c68aa65226
commit 3f81c38c6d
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1 changed files with 8 additions and 0 deletions
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8
src/video_core/renderer_opengl/gl_shader_decompiler.cpp
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@ -1667,7 +1667,15 @@ private:
} }
case OpCode::Id::KIL: { case OpCode::Id::KIL: {
ASSERT(instr.flow.cond == Tegra::Shader::FlowCondition::Always); ASSERT(instr.flow.cond == Tegra::Shader::FlowCondition::Always);
// Enclose "discard" in a conditional, so that GLSL compilation does not complain
// about unexecuted instructions that may follow this.
shader.AddLine("if (true) {");
++shader.scope;
shader.AddLine("discard;"); shader.AddLine("discard;");
--shader.scope;
shader.AddLine("}");
break; break;
} }
case OpCode::Id::BRA: { case OpCode::Id::BRA: {