Some filters may not need to do linearize/delinearize, thus will even not define them. Add ifdef check, so they could easily re-use the .cl file.
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| @@ -124,10 +124,14 @@ float3 yuv2rgb(float y, float u, float v) { · 123 unmodified lines | ||
| 124 | 124 | |
| 125 | 125 | float3 yuv2lrgb(float3 yuv) { |
| 126 | 126 | float3 rgb = yuv2rgb(yuv.x, yuv.y, yuv.z); |
| 127 | +#ifdef linearize | |
| 127 | 128 | float r = linearize(rgb.x); |
| 128 | 129 | float g = linearize(rgb.y); |
| 129 | 130 | float b = linearize(rgb.z); |
| 130 | 131 | return (float3)(r, g, b); |
| 132 | +#else | |
| 133 | + return rgb; | |
| 134 | +#endif | |
| 131 | 135 | } |
| 132 | 136 | |
| 133 | 137 | float3 rgb2yuv(float r, float g, float b) { |
| @@ -151,19 +155,25 @@ float rgb2y(float r, float g, float b) { · 17 unmodified lines | ||
| 151 | 155 | } |
| 152 | 156 | |
| 153 | 157 | float3 lrgb2yuv(float3 c) { |
| 158 | +#ifdef delinearize | |
| 154 | 159 | float r = delinearize(c.x); |
| 155 | 160 | float g = delinearize(c.y); |
| 156 | 161 | float b = delinearize(c.z); |
| 157 | − | |
| 158 | 162 | return rgb2yuv(r, g, b); |
| 163 | +#else | |
| 164 | + return rgb2yuv(c.x, c.y, c.z); | |
| 165 | +#endif | |
| 159 | 166 | } |
| 160 | 167 | |
| 161 | 168 | float lrgb2y(float3 c) { |
| 169 | +#ifdef delinearize | |
| 162 | 170 | float r = delinearize(c.x); |
| 163 | 171 | float g = delinearize(c.y); |
| 164 | 172 | float b = delinearize(c.z); |
| 165 | − | |
| 166 | 173 | return rgb2y(r, g, b); |
| 174 | +#else | |
| 175 | + return rgb2y(c.x, c.y, c.z); | |
| 176 | +#endif | |
| 167 | 177 | } |
| 168 | 178 | |
| 169 | 179 | float3 lrgb2lrgb(float3 c) { |