c021360a88
This removes VarDeclarationsStatement entirely. VarDeclaration instances appear directly as statements in Programs. SkSL that declares multiple variables in a single declaration is transformed to represent that as a series of VarDeclaration statements. Similarly, global variable declarations are represented by GlobalVarDeclaration program elements, one per variable. Bug: skia:10806 Change-Id: Idd8a2d971a8217733ed57f0dd2249d62f2f0e9c5 Reviewed-on: https://skia-review.googlesource.com/c/skia/+/323102 Commit-Queue: Brian Osman <brianosman@google.com> Reviewed-by: John Stiles <johnstiles@google.com>
96 lines
4.8 KiB
GLSL
96 lines
4.8 KiB
GLSL
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out vec4 sk_FragColor;
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in vec4 src;
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in vec4 dst;
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void main() {
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vec4 _0_blend_saturation;
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{
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float _1_alpha = dst.w * src.w;
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vec3 _2_sda = src.xyz * dst.w;
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vec3 _3_dsa = dst.xyz * src.w;
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vec3 _13_blend_set_color_saturation;
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vec3 _14_hueLumColor = _3_dsa;
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{
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float _16_blend_color_saturation;
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{
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_16_blend_color_saturation = max(max(_2_sda.x, _2_sda.y), _2_sda.z) - min(min(_2_sda.x, _2_sda.y), _2_sda.z);
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}
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float _15_sat = _16_blend_color_saturation;
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if (_14_hueLumColor.x <= _14_hueLumColor.y) {
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if (_14_hueLumColor.y <= _14_hueLumColor.z) {
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vec3 _17_blend_set_color_saturation_helper;
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{
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_17_blend_set_color_saturation_helper = _14_hueLumColor.x < _14_hueLumColor.z ? vec3(0.0, (_15_sat * (_14_hueLumColor.y - _14_hueLumColor.x)) / (_14_hueLumColor.z - _14_hueLumColor.x), _15_sat) : vec3(0.0);
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}
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_14_hueLumColor.xyz = _17_blend_set_color_saturation_helper;
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} else if (_14_hueLumColor.x <= _14_hueLumColor.z) {
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vec3 _18_blend_set_color_saturation_helper;
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{
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_18_blend_set_color_saturation_helper = _14_hueLumColor.x < _14_hueLumColor.y ? vec3(0.0, (_15_sat * (_14_hueLumColor.z - _14_hueLumColor.x)) / (_14_hueLumColor.y - _14_hueLumColor.x), _15_sat) : vec3(0.0);
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}
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_14_hueLumColor.xzy = _18_blend_set_color_saturation_helper;
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} else {
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vec3 _19_blend_set_color_saturation_helper;
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{
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_19_blend_set_color_saturation_helper = _14_hueLumColor.z < _14_hueLumColor.y ? vec3(0.0, (_15_sat * (_14_hueLumColor.x - _14_hueLumColor.z)) / (_14_hueLumColor.y - _14_hueLumColor.z), _15_sat) : vec3(0.0);
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}
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_14_hueLumColor.zxy = _19_blend_set_color_saturation_helper;
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}
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} else if (_14_hueLumColor.x <= _14_hueLumColor.z) {
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vec3 _20_blend_set_color_saturation_helper;
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{
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_20_blend_set_color_saturation_helper = _14_hueLumColor.y < _14_hueLumColor.z ? vec3(0.0, (_15_sat * (_14_hueLumColor.x - _14_hueLumColor.y)) / (_14_hueLumColor.z - _14_hueLumColor.y), _15_sat) : vec3(0.0);
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}
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_14_hueLumColor.yxz = _20_blend_set_color_saturation_helper;
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} else if (_14_hueLumColor.y <= _14_hueLumColor.z) {
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vec3 _21_blend_set_color_saturation_helper;
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{
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_21_blend_set_color_saturation_helper = _14_hueLumColor.y < _14_hueLumColor.x ? vec3(0.0, (_15_sat * (_14_hueLumColor.z - _14_hueLumColor.y)) / (_14_hueLumColor.x - _14_hueLumColor.y), _15_sat) : vec3(0.0);
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}
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_14_hueLumColor.yzx = _21_blend_set_color_saturation_helper;
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} else {
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vec3 _22_blend_set_color_saturation_helper;
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{
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_22_blend_set_color_saturation_helper = _14_hueLumColor.z < _14_hueLumColor.x ? vec3(0.0, (_15_sat * (_14_hueLumColor.y - _14_hueLumColor.z)) / (_14_hueLumColor.x - _14_hueLumColor.z), _15_sat) : vec3(0.0);
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}
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_14_hueLumColor.zyx = _22_blend_set_color_saturation_helper;
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}
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_13_blend_set_color_saturation = _14_hueLumColor;
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}
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vec3 _23_blend_set_color_luminance;
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{
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float _28_blend_color_luminance;
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{
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_28_blend_color_luminance = dot(vec3(0.30000001192092896, 0.5899999737739563, 0.10999999940395355), _3_dsa);
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}
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float _24_lum = _28_blend_color_luminance;
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float _29_blend_color_luminance;
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{
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_29_blend_color_luminance = dot(vec3(0.30000001192092896, 0.5899999737739563, 0.10999999940395355), _13_blend_set_color_saturation);
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}
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vec3 _25_result = (_24_lum - _29_blend_color_luminance) + _13_blend_set_color_saturation;
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float _26_minComp = min(min(_25_result.x, _25_result.y), _25_result.z);
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float _27_maxComp = max(max(_25_result.x, _25_result.y), _25_result.z);
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if (_26_minComp < 0.0 && _24_lum != _26_minComp) {
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_25_result = _24_lum + ((_25_result - _24_lum) * _24_lum) / (_24_lum - _26_minComp);
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}
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_23_blend_set_color_luminance = _27_maxComp > _1_alpha && _27_maxComp != _24_lum ? _24_lum + ((_25_result - _24_lum) * (_1_alpha - _24_lum)) / (_27_maxComp - _24_lum) : _25_result;
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}
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_0_blend_saturation = vec4((((_23_blend_set_color_luminance + dst.xyz) - _3_dsa) + src.xyz) - _2_sda, (src.w + dst.w) - _1_alpha);
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}
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sk_FragColor = _0_blend_saturation;
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}
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