Lines Matching defs:first_pixel
230 static void vp3_v_loop_filter_c(uint8_t *first_pixel, int stride,
237 for (end = first_pixel + 8; first_pixel < end; first_pixel++) {
238 filter_value = (first_pixel[2 * nstride] - first_pixel[stride]) +
239 (first_pixel[0] - first_pixel[nstride]) * 3;
242 first_pixel[nstride] = av_clip_uint8(first_pixel[nstride] + filter_value);
243 first_pixel[0] = av_clip_uint8(first_pixel[0] - filter_value);
247 static void vp3_h_loop_filter_c(uint8_t *first_pixel, int stride,
253 for (end = first_pixel + 8 * stride; first_pixel != end; first_pixel += stride) {
254 filter_value = (first_pixel[-2] - first_pixel[1]) +
255 (first_pixel[ 0] - first_pixel[-1]) * 3;
258 first_pixel[-1] = av_clip_uint8(first_pixel[-1] + filter_value);
259 first_pixel[ 0] = av_clip_uint8(first_pixel[ 0] - filter_value);