Lines Matching defs:component
363 "bits/component or 16-bit gray");
375 /* component id */
391 "Invalid sampling factor in component %d %d:%d\n",
396 av_log(s->avctx, AV_LOG_DEBUG, "component %d %d:%d id: %d quant:%d\n",
416 a single component, therefore we need to adjust the output image width. We
420 /* They can also contain 1 component, which is double the width and half the height
809 static int decode_block(MJpegDecodeContext *s, int16_t *block, int component,
820 val = val * (unsigned)quant_matrix[0] + s->last_dc[component];
822 s->last_dc[component] = val;
859 int component, int dc_index,
869 val = (val * (quant_matrix[0] << Al)) + s->last_dc[component];
870 s->last_dc[component] = val;
1624 av_log(s->avctx, AV_LOG_WARNING, "component %d is incomplete\n", c);
1681 av_log(s->avctx, AV_LOG_DEBUG, "component: %d\n", id);
1682 /* find component index */