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Fix GL_EXT_shader_framebuffer_fetch behavior

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wheremyfoodat 2024-10-13 23:59:48 +03:00
parent 2460050e8d
commit 48095486d1
1 changed files with 3 additions and 3 deletions
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6
src/core/PICA/shader_gen_glsl.cpp
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@ -121,9 +121,9 @@ std::string FragmentGenerator::generate(const FragmentConfig& config, void* driv
// Figure out which fb fetch extension we have and enable it
else {
if (driver->supportsExtFbFetch) {
ret += "\n#extension GL_EXT_shader_framebuffer_fetch : enable\n";
ret += "\n#extension GL_EXT_shader_framebuffer_fetch : enable\n#define fb_color fragColor\n";
} else if (driver->supportsArmFbFetch) {
ret += "\n#extension GL_ARM_shader_framebuffer_fetch : enable\n#define gl_LastFragData gl_LastFragColorARM\n";
ret += "\n#extension GL_ARM_shader_framebuffer_fetch : enable\n#define fb_color gl_LastFragColorARM[0]\n";
}
}
}
@ -711,7 +711,7 @@ void FragmentGenerator::compileLogicOps(std::string& shader, const PICA::Fragmen
shader += "fragColor = ";
switch (config.outConfig.logicOpMode) {
case PICA::LogicOpMode::Copy: shader += "combinerOutput"; break;
case PICA::LogicOpMode::Nop: shader += "gl_LastFragData[0]"; break;
case PICA::LogicOpMode::Nop: shader += "fb_color"; break;
case PICA::LogicOpMode::Clear: shader += "vec4(0.0)"; break;
case PICA::LogicOpMode::Set: shader += "vec4(uintBitsToFloat(0xFFFFFFFFu))"; break;
case PICA::LogicOpMode::InvertedCopy: shader += "vec4(uvec4(combinerOutput * 255.0) ^ uvec4(0xFFu)) * (1.0 / 255.0)"; break;