mirror of https://github.com/mgba-emu/mgba.git
OpenGL: Add metadata to uniforms
This commit is contained in:
Jeffrey Pfau
parent
2b2a037de5
commit
d5284f0f31
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@ -428,160 +428,262 @@ static void _uniformHandler(const char* sectionName, void* user) {
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u->name = sectionName;
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}
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static void _loadValue(struct Configuration* description, const char* name, GLenum type, const char* field, union GBAGLES2UniformValue* value) {
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char fieldName[16];
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switch (type) {
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case GL_FLOAT:
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value->f = 0;
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_lookupFloatValue(description, name, field, &value->f);
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break;
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case GL_FLOAT_VEC2:
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value->fvec2[0] = 0;
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value->fvec2[1] = 0;
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snprintf(fieldName, sizeof(fieldName), "%s[0]", field);
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_lookupFloatValue(description, name, fieldName, &value->fvec2[0]);
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snprintf(fieldName, sizeof(fieldName), "%s[1]", field);
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_lookupFloatValue(description, name, fieldName, &value->fvec2[1]);
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break;
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case GL_FLOAT_VEC3:
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value->fvec3[0] = 0;
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value->fvec3[1] = 0;
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value->fvec3[2] = 0;
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snprintf(fieldName, sizeof(fieldName), "%s[0]", field);
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_lookupFloatValue(description, name, fieldName, &value->fvec3[0]);
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snprintf(fieldName, sizeof(fieldName), "%s[1]", field);
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_lookupFloatValue(description, name, fieldName, &value->fvec3[1]);
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snprintf(fieldName, sizeof(fieldName), "%s[2]", field);
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_lookupFloatValue(description, name, fieldName, &value->fvec3[2]);
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break;
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case GL_FLOAT_VEC4:
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value->fvec4[0] = 0;
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value->fvec4[1] = 0;
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value->fvec4[2] = 0;
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value->fvec4[3] = 0;
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snprintf(fieldName, sizeof(fieldName), "%s[0]", field);
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_lookupFloatValue(description, name, fieldName, &value->fvec4[0]);
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snprintf(fieldName, sizeof(fieldName), "%s[1]", field);
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_lookupFloatValue(description, name, fieldName, &value->fvec4[1]);
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snprintf(fieldName, sizeof(fieldName), "%s[2]", field);
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_lookupFloatValue(description, name, fieldName, &value->fvec4[2]);
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snprintf(fieldName, sizeof(fieldName), "%s[3]", field);
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_lookupFloatValue(description, name, fieldName, &value->fvec4[3]);
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break;
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case GL_FLOAT_MAT2:
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value->fmat2x2[0] = 0;
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value->fmat2x2[1] = 0;
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value->fmat2x2[2] = 0;
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value->fmat2x2[3] = 0;
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snprintf(fieldName, sizeof(fieldName), "%s[0,0]", field);
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_lookupFloatValue(description, name, fieldName, &value->fmat2x2[0]);
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snprintf(fieldName, sizeof(fieldName), "%s[0,1]", field);
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_lookupFloatValue(description, name, fieldName, &value->fmat2x2[1]);
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snprintf(fieldName, sizeof(fieldName), "%s[1,0]", field);
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_lookupFloatValue(description, name, fieldName, &value->fmat2x2[2]);
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snprintf(fieldName, sizeof(fieldName), "%s[1,1]", field);
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_lookupFloatValue(description, name, fieldName, &value->fmat2x2[3]);
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break;
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case GL_FLOAT_MAT3:
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value->fmat3x3[0] = 0;
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value->fmat3x3[1] = 0;
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value->fmat3x3[2] = 0;
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value->fmat3x3[3] = 0;
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value->fmat3x3[4] = 0;
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value->fmat3x3[5] = 0;
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value->fmat3x3[6] = 0;
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value->fmat3x3[7] = 0;
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value->fmat3x3[8] = 0;
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snprintf(fieldName, sizeof(fieldName), "%s[0,0]", field);
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_lookupFloatValue(description, name, fieldName, &value->fmat3x3[0]);
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snprintf(fieldName, sizeof(fieldName), "%s[0,1]", field);
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_lookupFloatValue(description, name, fieldName, &value->fmat3x3[1]);
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snprintf(fieldName, sizeof(fieldName), "%s[0,2]", field);
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_lookupFloatValue(description, name, fieldName, &value->fmat3x3[2]);
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snprintf(fieldName, sizeof(fieldName), "%s[1,0]", field);
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_lookupFloatValue(description, name, fieldName, &value->fmat3x3[3]);
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snprintf(fieldName, sizeof(fieldName), "%s[1,1]", field);
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_lookupFloatValue(description, name, fieldName, &value->fmat3x3[4]);
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snprintf(fieldName, sizeof(fieldName), "%s[1,2]", field);
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_lookupFloatValue(description, name, fieldName, &value->fmat3x3[5]);
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snprintf(fieldName, sizeof(fieldName), "%s[2,0]", field);
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_lookupFloatValue(description, name, fieldName, &value->fmat3x3[6]);
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snprintf(fieldName, sizeof(fieldName), "%s[2,1]", field);
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_lookupFloatValue(description, name, fieldName, &value->fmat3x3[7]);
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snprintf(fieldName, sizeof(fieldName), "%s[2,2]", field);
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_lookupFloatValue(description, name, fieldName, &value->fmat3x3[8]);
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break;
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case GL_FLOAT_MAT4:
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value->fmat4x4[0] = 0;
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value->fmat4x4[1] = 0;
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value->fmat4x4[2] = 0;
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value->fmat4x4[3] = 0;
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value->fmat4x4[4] = 0;
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value->fmat4x4[5] = 0;
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value->fmat4x4[6] = 0;
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value->fmat4x4[7] = 0;
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value->fmat4x4[8] = 0;
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value->fmat4x4[9] = 0;
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value->fmat4x4[10] = 0;
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value->fmat4x4[11] = 0;
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value->fmat4x4[12] = 0;
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value->fmat4x4[13] = 0;
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value->fmat4x4[14] = 0;
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value->fmat4x4[15] = 0;
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snprintf(fieldName, sizeof(fieldName), "%s[0,0]", field);
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_lookupFloatValue(description, name, fieldName, &value->fmat4x4[0]);
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snprintf(fieldName, sizeof(fieldName), "%s[0,1]", field);
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_lookupFloatValue(description, name, fieldName, &value->fmat4x4[1]);
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snprintf(fieldName, sizeof(fieldName), "%s[0,2]", field);
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_lookupFloatValue(description, name, fieldName, &value->fmat4x4[2]);
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snprintf(fieldName, sizeof(fieldName), "%s[0,3]", field);
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_lookupFloatValue(description, name, fieldName, &value->fmat4x4[3]);
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snprintf(fieldName, sizeof(fieldName), "%s[1,0]", field);
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_lookupFloatValue(description, name, fieldName, &value->fmat4x4[4]);
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snprintf(fieldName, sizeof(fieldName), "%s[1,1]", field);
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_lookupFloatValue(description, name, fieldName, &value->fmat4x4[5]);
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snprintf(fieldName, sizeof(fieldName), "%s[1,2]", field);
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_lookupFloatValue(description, name, fieldName, &value->fmat4x4[6]);
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snprintf(fieldName, sizeof(fieldName), "%s[1,3]", field);
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_lookupFloatValue(description, name, fieldName, &value->fmat4x4[7]);
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snprintf(fieldName, sizeof(fieldName), "%s[2,0]", field);
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_lookupFloatValue(description, name, fieldName, &value->fmat4x4[8]);
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snprintf(fieldName, sizeof(fieldName), "%s[2,1]", field);
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_lookupFloatValue(description, name, fieldName, &value->fmat4x4[9]);
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snprintf(fieldName, sizeof(fieldName), "%s[2,2]", field);
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_lookupFloatValue(description, name, fieldName, &value->fmat4x4[10]);
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snprintf(fieldName, sizeof(fieldName), "%s[2,3]", field);
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_lookupFloatValue(description, name, fieldName, &value->fmat4x4[11]);
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snprintf(fieldName, sizeof(fieldName), "%s[3,0]", field);
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_lookupFloatValue(description, name, fieldName, &value->fmat4x4[12]);
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snprintf(fieldName, sizeof(fieldName), "%s[3,1]", field);
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_lookupFloatValue(description, name, fieldName, &value->fmat4x4[13]);
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snprintf(fieldName, sizeof(fieldName), "%s[3,2]", field);
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_lookupFloatValue(description, name, fieldName, &value->fmat4x4[14]);
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snprintf(fieldName, sizeof(fieldName), "%s[3,3]", field);
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_lookupFloatValue(description, name, fieldName, &value->fmat4x4[15]);
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break;
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case GL_INT:
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value->i = 0;
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_lookupIntValue(description, name, field, &value->i);
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break;
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case GL_INT_VEC2:
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value->ivec2[0] = 0;
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value->ivec2[1] = 0;
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snprintf(fieldName, sizeof(fieldName), "%s[0]", field);
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_lookupIntValue(description, name, fieldName, &value->ivec2[0]);
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snprintf(fieldName, sizeof(fieldName), "%s[1]", field);
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_lookupIntValue(description, name, fieldName, &value->ivec2[1]);
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break;
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case GL_INT_VEC3:
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value->ivec3[0] = 0;
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value->ivec3[1] = 0;
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value->ivec3[2] = 0;
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snprintf(fieldName, sizeof(fieldName), "%s[0]", field);
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_lookupIntValue(description, name, fieldName, &value->ivec3[0]);
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snprintf(fieldName, sizeof(fieldName), "%s[1]", field);
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_lookupIntValue(description, name, fieldName, &value->ivec3[1]);
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snprintf(fieldName, sizeof(fieldName), "%s[2]", field);
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_lookupIntValue(description, name, fieldName, &value->ivec3[2]);
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break;
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case GL_INT_VEC4:
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value->ivec4[0] = 0;
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value->ivec4[1] = 0;
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value->ivec4[2] = 0;
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value->ivec4[3] = 0;
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snprintf(fieldName, sizeof(fieldName), "%s[0]", field);
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_lookupIntValue(description, name, fieldName, &value->ivec4[0]);
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snprintf(fieldName, sizeof(fieldName), "%s[1]", field);
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_lookupIntValue(description, name, fieldName, &value->ivec4[1]);
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snprintf(fieldName, sizeof(fieldName), "%s[2]", field);
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_lookupIntValue(description, name, fieldName, &value->ivec4[2]);
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snprintf(fieldName, sizeof(fieldName), "%s[3]", field);
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_lookupIntValue(description, name, fieldName, &value->ivec4[3]);
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break;
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case GL_BOOL:
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value->b = 0;
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_lookupBoolValue(description, name, field, &value->b);
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break;
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case GL_BOOL_VEC2:
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value->bvec2[0] = 0;
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value->bvec2[1] = 0;
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snprintf(fieldName, sizeof(fieldName), "%s[0]", field);
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_lookupBoolValue(description, name, fieldName, &value->bvec2[0]);
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snprintf(fieldName, sizeof(fieldName), "%s[1]", field);
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_lookupBoolValue(description, name, fieldName, &value->bvec2[1]);
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break;
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case GL_BOOL_VEC3:
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value->bvec3[0] = 0;
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value->bvec3[1] = 0;
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value->bvec3[2] = 0;
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snprintf(fieldName, sizeof(fieldName), "%s[0]", field);
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_lookupBoolValue(description, name, fieldName, &value->bvec3[0]);
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snprintf(fieldName, sizeof(fieldName), "%s[1]", field);
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_lookupBoolValue(description, name, fieldName, &value->bvec3[1]);
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snprintf(fieldName, sizeof(fieldName), "%s[2]", field);
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_lookupBoolValue(description, name, fieldName, &value->bvec3[2]);
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break;
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case GL_BOOL_VEC4:
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value->bvec4[0] = 0;
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value->bvec4[1] = 0;
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value->bvec4[2] = 0;
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value->bvec4[3] = 0;
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snprintf(fieldName, sizeof(fieldName), "%s[0]", field);
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_lookupBoolValue(description, name, fieldName, &value->bvec4[0]);
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snprintf(fieldName, sizeof(fieldName), "%s[1]", field);
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_lookupBoolValue(description, name, fieldName, &value->bvec4[1]);
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snprintf(fieldName, sizeof(fieldName), "%s[2]", field);
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_lookupBoolValue(description, name, fieldName, &value->bvec4[2]);
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snprintf(fieldName, sizeof(fieldName), "%s[3]", field);
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_lookupBoolValue(description, name, fieldName, &value->bvec4[3]);
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break;
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}
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}
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static bool _loadUniform(struct Configuration* description, struct GBAGLES2Uniform* uniform) {
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const char* type = ConfigurationGetValue(description, uniform->name, "type");
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if (!strcmp(type, "float")) {
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uniform->type = GL_FLOAT;
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uniform->value.f = 0;
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_lookupFloatValue(description, uniform->name, "default", &uniform->value.f);
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} else if (!strcmp(type, "float2")) {
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uniform->type = GL_FLOAT_VEC2;
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uniform->value.fvec2[0] = 0;
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uniform->value.fvec2[1] = 0;
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_lookupFloatValue(description, uniform->name, "default[0]", &uniform->value.fvec2[0]);
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_lookupFloatValue(description, uniform->name, "default[1]", &uniform->value.fvec2[1]);
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} else if (!strcmp(type, "float3")) {
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uniform->type = GL_FLOAT_VEC3;
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uniform->value.fvec3[0] = 0;
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uniform->value.fvec3[1] = 0;
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uniform->value.fvec3[2] = 0;
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_lookupFloatValue(description, uniform->name, "default[0]", &uniform->value.fvec3[0]);
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_lookupFloatValue(description, uniform->name, "default[1]", &uniform->value.fvec3[1]);
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_lookupFloatValue(description, uniform->name, "default[2]", &uniform->value.fvec3[2]);
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} else if (!strcmp(type, "float4")) {
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uniform->type = GL_FLOAT_VEC4;
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uniform->value.fvec4[0] = 0;
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uniform->value.fvec4[1] = 0;
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uniform->value.fvec4[2] = 0;
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uniform->value.fvec4[3] = 0;
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_lookupFloatValue(description, uniform->name, "default[0]", &uniform->value.fvec4[0]);
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_lookupFloatValue(description, uniform->name, "default[1]", &uniform->value.fvec4[1]);
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_lookupFloatValue(description, uniform->name, "default[2]", &uniform->value.fvec4[2]);
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_lookupFloatValue(description, uniform->name, "default[3]", &uniform->value.fvec4[3]);
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} else if (!strcmp(type, "float2x2")) {
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uniform->type = GL_FLOAT_MAT2;
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uniform->value.fmat2x2[0] = 0;
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uniform->value.fmat2x2[1] = 0;
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uniform->value.fmat2x2[2] = 0;
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uniform->value.fmat2x2[3] = 0;
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_lookupFloatValue(description, uniform->name, "default[0,0]", &uniform->value.fmat2x2[0]);
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_lookupFloatValue(description, uniform->name, "default[0,1]", &uniform->value.fmat2x2[1]);
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_lookupFloatValue(description, uniform->name, "default[1,0]", &uniform->value.fmat2x2[2]);
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_lookupFloatValue(description, uniform->name, "default[1,1]", &uniform->value.fmat2x2[3]);
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} else if (!strcmp(type, "float3x3")) {
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uniform->type = GL_FLOAT_MAT3;
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uniform->value.fmat3x3[0] = 0;
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uniform->value.fmat3x3[1] = 0;
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uniform->value.fmat3x3[2] = 0;
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uniform->value.fmat3x3[3] = 0;
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uniform->value.fmat3x3[4] = 0;
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uniform->value.fmat3x3[5] = 0;
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uniform->value.fmat3x3[6] = 0;
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uniform->value.fmat3x3[7] = 0;
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uniform->value.fmat3x3[8] = 0;
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_lookupFloatValue(description, uniform->name, "default[0,0]", &uniform->value.fmat3x3[0]);
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_lookupFloatValue(description, uniform->name, "default[0,1]", &uniform->value.fmat3x3[1]);
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_lookupFloatValue(description, uniform->name, "default[0,2]", &uniform->value.fmat3x3[2]);
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_lookupFloatValue(description, uniform->name, "default[1,0]", &uniform->value.fmat3x3[3]);
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_lookupFloatValue(description, uniform->name, "default[1,1]", &uniform->value.fmat3x3[4]);
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_lookupFloatValue(description, uniform->name, "default[1,2]", &uniform->value.fmat3x3[5]);
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_lookupFloatValue(description, uniform->name, "default[2,0]", &uniform->value.fmat3x3[6]);
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_lookupFloatValue(description, uniform->name, "default[2,1]", &uniform->value.fmat3x3[7]);
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_lookupFloatValue(description, uniform->name, "default[2,2]", &uniform->value.fmat3x3[8]);
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} else if (!strcmp(type, "float4x4")) {
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uniform->type = GL_FLOAT_MAT4;
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uniform->value.fmat4x4[0] = 0;
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uniform->value.fmat4x4[1] = 0;
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uniform->value.fmat4x4[2] = 0;
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uniform->value.fmat4x4[3] = 0;
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uniform->value.fmat4x4[4] = 0;
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uniform->value.fmat4x4[5] = 0;
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uniform->value.fmat4x4[6] = 0;
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uniform->value.fmat4x4[7] = 0;
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uniform->value.fmat4x4[8] = 0;
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uniform->value.fmat4x4[9] = 0;
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uniform->value.fmat4x4[10] = 0;
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uniform->value.fmat4x4[11] = 0;
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uniform->value.fmat4x4[12] = 0;
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uniform->value.fmat4x4[13] = 0;
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uniform->value.fmat4x4[14] = 0;
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uniform->value.fmat4x4[15] = 0;
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_lookupFloatValue(description, uniform->name, "default[0,0]", &uniform->value.fmat4x4[0]);
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_lookupFloatValue(description, uniform->name, "default[0,1]", &uniform->value.fmat4x4[1]);
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_lookupFloatValue(description, uniform->name, "default[0,2]", &uniform->value.fmat4x4[2]);
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_lookupFloatValue(description, uniform->name, "default[0,3]", &uniform->value.fmat4x4[3]);
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_lookupFloatValue(description, uniform->name, "default[1,0]", &uniform->value.fmat4x4[4]);
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_lookupFloatValue(description, uniform->name, "default[1,1]", &uniform->value.fmat4x4[5]);
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_lookupFloatValue(description, uniform->name, "default[1,2]", &uniform->value.fmat4x4[6]);
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_lookupFloatValue(description, uniform->name, "default[1,3]", &uniform->value.fmat4x4[7]);
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_lookupFloatValue(description, uniform->name, "default[2,0]", &uniform->value.fmat4x4[8]);
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_lookupFloatValue(description, uniform->name, "default[2,1]", &uniform->value.fmat4x4[9]);
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_lookupFloatValue(description, uniform->name, "default[2,2]", &uniform->value.fmat4x4[10]);
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_lookupFloatValue(description, uniform->name, "default[2,3]", &uniform->value.fmat4x4[11]);
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_lookupFloatValue(description, uniform->name, "default[3,0]", &uniform->value.fmat4x4[12]);
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_lookupFloatValue(description, uniform->name, "default[3,1]", &uniform->value.fmat4x4[13]);
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_lookupFloatValue(description, uniform->name, "default[3,2]", &uniform->value.fmat4x4[14]);
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_lookupFloatValue(description, uniform->name, "default[3,3]", &uniform->value.fmat4x4[15]);
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} else if (!strcmp(type, "int")) {
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uniform->type = GL_INT;
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uniform->value.i = 0;
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_lookupIntValue(description, uniform->name, "default", &uniform->value.i);
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} else if (!strcmp(type, "int2")) {
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uniform->type = GL_INT_VEC2;
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||||
uniform->value.ivec2[0] = 0;
|
||||
uniform->value.ivec2[1] = 0;
|
||||
_lookupIntValue(description, uniform->name, "default[0]", &uniform->value.ivec2[0]);
|
||||
_lookupIntValue(description, uniform->name, "default[1]", &uniform->value.ivec2[1]);
|
||||
} else if (!strcmp(type, "int3")) {
|
||||
uniform->type = GL_INT_VEC3;
|
||||
uniform->value.ivec3[0] = 0;
|
||||
uniform->value.ivec3[1] = 0;
|
||||
uniform->value.ivec3[2] = 0;
|
||||
_lookupIntValue(description, uniform->name, "default[0]", &uniform->value.ivec3[0]);
|
||||
_lookupIntValue(description, uniform->name, "default[1]", &uniform->value.ivec3[1]);
|
||||
_lookupIntValue(description, uniform->name, "default[2]", &uniform->value.ivec3[2]);
|
||||
} else if (!strcmp(type, "int4")) {
|
||||
uniform->type = GL_INT_VEC4;
|
||||
uniform->value.ivec4[0] = 0;
|
||||
uniform->value.ivec4[1] = 0;
|
||||
uniform->value.ivec4[2] = 0;
|
||||
uniform->value.ivec4[3] = 0;
|
||||
_lookupIntValue(description, uniform->name, "default[0]", &uniform->value.ivec4[0]);
|
||||
_lookupIntValue(description, uniform->name, "default[1]", &uniform->value.ivec4[1]);
|
||||
_lookupIntValue(description, uniform->name, "default[2]", &uniform->value.ivec4[2]);
|
||||
_lookupIntValue(description, uniform->name, "default[3]", &uniform->value.ivec4[3]);
|
||||
} else if (!strcmp(type, "bool")) {
|
||||
uniform->type = GL_BOOL;
|
||||
uniform->value.b = 0;
|
||||
_lookupBoolValue(description, uniform->name, "default", &uniform->value.b);
|
||||
} else if (!strcmp(type, "int2")) {
|
||||
uniform->type = GL_BOOL_VEC2;
|
||||
uniform->value.bvec2[0] = 0;
|
||||
uniform->value.bvec2[1] = 0;
|
||||
_lookupBoolValue(description, uniform->name, "default[0]", &uniform->value.bvec2[0]);
|
||||
_lookupBoolValue(description, uniform->name, "default[1]", &uniform->value.bvec2[1]);
|
||||
} else if (!strcmp(type, "int3")) {
|
||||
uniform->type = GL_BOOL_VEC3;
|
||||
uniform->value.bvec3[0] = 0;
|
||||
uniform->value.bvec3[1] = 0;
|
||||
uniform->value.bvec3[2] = 0;
|
||||
_lookupBoolValue(description, uniform->name, "default[0]", &uniform->value.bvec3[0]);
|
||||
_lookupBoolValue(description, uniform->name, "default[1]", &uniform->value.bvec3[1]);
|
||||
_lookupBoolValue(description, uniform->name, "default[2]", &uniform->value.bvec3[2]);
|
||||
} else if (!strcmp(type, "int4")) {
|
||||
uniform->type = GL_BOOL_VEC4;
|
||||
uniform->value.bvec4[0] = 0;
|
||||
uniform->value.bvec4[1] = 0;
|
||||
uniform->value.bvec4[2] = 0;
|
||||
uniform->value.bvec4[3] = 0;
|
||||
_lookupBoolValue(description, uniform->name, "default[0]", &uniform->value.bvec4[0]);
|
||||
_lookupBoolValue(description, uniform->name, "default[1]", &uniform->value.bvec4[1]);
|
||||
_lookupBoolValue(description, uniform->name, "default[2]", &uniform->value.bvec4[2]);
|
||||
_lookupBoolValue(description, uniform->name, "default[3]", &uniform->value.bvec4[3]);
|
||||
} else {
|
||||
return false;
|
||||
}
|
||||
_loadValue(description, uniform->name, uniform->type, "default", &uniform->value);
|
||||
_loadValue(description, uniform->name, uniform->type, "min", &uniform->min);
|
||||
_loadValue(description, uniform->name, uniform->type, "max", &uniform->max);
|
||||
uniform->name = strdup(uniform->name + strlen("uniform."));
|
||||
const char* readable = ConfigurationGetValue(description, uniform->name, "readableName");
|
||||
if (readable) {
|
||||
uniform->readableName = strdup(readable);
|
||||
} else {
|
||||
uniform->readableName = 0;
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
|
|
@ -711,6 +813,7 @@ void GBAGLES2ShaderFree(struct GBAGLES2Shader* shaders, size_t nShaders) {
|
|||
size_t u;
|
||||
for (u = 0; u < shaders[n].nUniforms; ++u) {
|
||||
free((void*) shaders[n].uniforms[u].name);
|
||||
free((void*) shaders[n].uniforms[u].readableName);
|
||||
}
|
||||
}
|
||||
free(shaders);
|
||||
|
|
|
|||
|
|
@ -45,6 +45,9 @@ struct GBAGLES2Uniform {
|
|||
GLenum type;
|
||||
union GBAGLES2UniformValue value;
|
||||
GLuint location;
|
||||
union GBAGLES2UniformValue min;
|
||||
union GBAGLES2UniformValue max;
|
||||
const char* readableName;
|
||||
};
|
||||
|
||||
struct GBAGLES2Shader {
|
||||
|
|
|
|||
Loading…
Reference in New Issue