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https://github.com/cemu-project/cemu_graphic_packs.git
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306da0b802
Since it's not possible to update 300+ shaders manually and automation was possible, I thought that I'd take the honor and create a script that's able to automatically convert all of the shaders to be cross-compatible with Vulkan. And change the graphic pack versions to version 4 of course. Also, the script has some nifty testing code which compiled every shader as OpenGL and Vulkan, but for that see the details that I've written below. **Here's the script that I've made to do all of this. No manual edits were needed:** https://gist.github.com/Crementif/8d98a855b95f219d95298fb3db99deae
101 lines
3.9 KiB
Plaintext
101 lines
3.9 KiB
Plaintext
#version 420
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#extension GL_ARB_texture_gather : enable
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#extension GL_ARB_separate_shader_objects : enable
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#extension GL_ARB_shading_language_packing : enable
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#ifdef VULKAN
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#define ATTR_LAYOUT(__vkSet, __location) layout(set = __vkSet, location = __location)
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#define UNIFORM_BUFFER_LAYOUT(__glLocation, __vkSet, __vkLocation) layout(set = __vkSet, binding = __vkLocation, std140)
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#define TEXTURE_LAYOUT(__glLocation, __vkSet, __vkLocation) layout(set = __vkSet, binding = __vkLocation)
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#define SET_POSITION(_v) gl_Position = _v; gl_Position.z = (gl_Position.z + gl_Position.w) / 2.0
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#define GET_FRAGCOORD() vec4(gl_FragCoord.xy*uf_fragCoordScale.xy,gl_FragCoord.zw)
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#define gl_VertexID gl_VertexIndex
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#define gl_InstanceID gl_InstanceIndex
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#else
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#define ATTR_LAYOUT(__vkSet, __location) layout(location = __location)
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#define UNIFORM_BUFFER_LAYOUT(__glLocation, __vkSet, __vkLocation) layout(binding = __glLocation, std140)
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#define TEXTURE_LAYOUT(__glLocation, __vkSet, __vkLocation) layout(binding = __glLocation)
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#define SET_POSITION(_v) gl_Position = _v
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#define GET_FRAGCOORD() vec4(gl_FragCoord.xy*uf_fragCoordScale,gl_FragCoord.zw)
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#endif
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// This shaders was auto-converted from OpenGL to Cemu so expect weird code and possible errors.
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// shader 39863f29c6d85cb8
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const float resXScale = float($width)/float($gameWidth);
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const float resYScale = float($height)/float($gameHeight);
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#ifdef VULKAN
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layout(set = 0, binding = 0) uniform ufBlock
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{
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uniform ivec4 uf_remappedVS[1];
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uniform vec2 uf_windowSpaceToClipSpaceTransform;
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};
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#else
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uniform ivec4 uf_remappedVS[1];
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uniform vec2 uf_windowSpaceToClipSpaceTransform;
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#endif
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ATTR_LAYOUT(0, 0) in uvec4 attrDataSem0;
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ATTR_LAYOUT(0, 1) in uvec4 attrDataSem8;
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out gl_PerVertex
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{
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vec4 gl_Position;
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float gl_PointSize;
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};
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layout(location = 0) out vec4 passParameterSem136;
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int clampFI32(int v)
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{
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if( v == 0x7FFFFFFF )
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return floatBitsToInt(1.0);
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else if( v == 0xFFFFFFFF )
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return floatBitsToInt(0.0);
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return floatBitsToInt(clamp(intBitsToFloat(v), 0.0, 1.0));
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}
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float mul_nonIEEE(float a, float b){return mix(0.0, a*b, (a != 0.0) && (b != 0.0));}
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void main()
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{
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vec4 R0f = vec4(0.0);
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vec4 R1f = vec4(0.0);
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vec4 R2f = vec4(0.0);
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vec4 R123f = vec4(0.0);
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vec4 R127f = vec4(0.0);
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uvec4 attrDecoder;
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float backupReg0f, backupReg1f, backupReg2f, backupReg3f, backupReg4f;
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vec4 PV0f = vec4(0.0), PV1f = vec4(0.0);
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float PS0f = 0.0, PS1f = 0.0;
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vec4 tempf = vec4(0.0);
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float tempResultf;
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int tempResulti;
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ivec4 ARi = ivec4(0);
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bool predResult = true;
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vec3 cubeMapSTM;
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int cubeMapFaceId;
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R0f = floatBitsToInt(ivec4(gl_VertexID, 0, 0, gl_InstanceID));
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attrDecoder = attrDataSem0;
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attrDecoder = (attrDecoder>>24)|((attrDecoder>>8)&0xFF00)|((attrDecoder<<8)&0xFF0000)|((attrDecoder<<24));
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R1f = vec4(intBitsToFloat(int(attrDecoder.x)), intBitsToFloat(int(attrDecoder.y)), intBitsToFloat(int(attrDecoder.z)), intBitsToFloat(int(attrDecoder.w)));
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attrDecoder.xy = attrDataSem8.xy;
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attrDecoder.xy = (attrDecoder.xy>>24)|((attrDecoder.xy>>8)&0xFF00)|((attrDecoder.xy<<8)&0xFF0000)|((attrDecoder.xy<<24));
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attrDecoder.z = 0;
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attrDecoder.w = 0;
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R2f = vec4(intBitsToFloat(int(attrDecoder.x)), intBitsToFloat(int(attrDecoder.y)), intBitsToFloat(floatBitsToInt(0.0)), intBitsToFloat(floatBitsToInt(1.0)));
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// 0
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R127f.x = (mul_nonIEEE(intBitsToFloat(uf_remappedVS[0].y),intBitsToFloat(uf_remappedVS[0].z)) + R2f.y);
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PV0f.x = R127f.x;
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R123f.y = (mul_nonIEEE(intBitsToFloat(uf_remappedVS[0].x),intBitsToFloat(uf_remappedVS[0].z)) + R2f.x);
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PV0f.y = R123f.y;
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R127f.z = mul_nonIEEE(intBitsToFloat(uf_remappedVS[0].y) / resYScale, intBitsToFloat(uf_remappedVS[0].w));
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PV0f.z = R127f.z;
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PV0f.w = mul_nonIEEE(intBitsToFloat(uf_remappedVS[0].x) / resXScale, intBitsToFloat(uf_remappedVS[0].w));
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// 1
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PV1f.x = PV0f.x + -(PV0f.z);
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PV1f.y = PV0f.y + -(PV0f.w);
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R2f.x = PV0f.y + PV0f.w;
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PS1f = R2f.x;
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// 2
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R2f.y = R127f.x + R127f.z;
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R2f.z = PV1f.y;
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R2f.w = PV1f.x;
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// export
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SET_POSITION(vec4(R1f.x, R1f.y, R1f.z, R1f.w));
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// export
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passParameterSem136 = vec4(R2f.x, R2f.y, R2f.z, R2f.w);
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}
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