Lines Matching refs:yuv_color
74 unsigned char yuv_color[4];
95 s->yuv_color[Y] = RGB_TO_Y_CCIR(rgba_color[0], rgba_color[1], rgba_color[2]);
96 s->yuv_color[U] = RGB_TO_U_CCIR(rgba_color[0], rgba_color[1], rgba_color[2], 0);
97 s->yuv_color[V] = RGB_TO_V_CCIR(rgba_color[0], rgba_color[1], rgba_color[2], 0);
98 s->yuv_color[A] = rgba_color[3];
188 s->yuv_color[Y], s->yuv_color[U], s->yuv_color[V], s->yuv_color[A]);
219 double alpha = (double)s->yuv_color[A] / 255;
223 row[0][x ] = (1 - alpha) * row[0][x ] + alpha * s->yuv_color[Y];
224 row[1][x >> s->hsub] = (1 - alpha) * row[1][x >> s->hsub] + alpha * s->yuv_color[U];
225 row[2][x >> s->hsub] = (1 - alpha) * row[2][x >> s->hsub] + alpha * s->yuv_color[V];
331 double alpha = (double)drawgrid->yuv_color[A] / 255;
334 row[0][x ] = (1 - alpha) * row[0][x ] + alpha * drawgrid->yuv_color[Y];
335 row[1][x >> drawgrid->hsub] = (1 - alpha) * row[1][x >> drawgrid->hsub] + alpha * drawgrid->yuv_color[U];
336 row[2][x >> drawgrid->hsub] = (1 - alpha) * row[2][x >> drawgrid->hsub] + alpha * drawgrid->yuv_color[V];