On Tue, Dec 08, 2015 at 07:27:41PM +0000, Kieran Kunhya wrote: [...] > + if (bit_depth == 8) > + ret = ff_spatial_idwt_init2_8bit(d, buffer, width, height, stride, > type, decomposition_count, temp); > + else if (bit_depth == 10) > + ret = ff_spatial_idwt_init2_10bit(d, buffer, width, height, stride, > type, decomposition_count, temp); > + else if (bit_depth == 12) > + ret = ff_spatial_idwt_init2_12bit(d, buffer, width, height, stride, > type, decomposition_count, temp); > + else > + av_log(NULL, AV_LOG_WARNING, "Unsupported bit depth = %i\n", > bit_depth);
[...]
> @@ -1860,10 +1905,14 @@ static int dirac_decode_data_unit(AVCodecContext
> *avctx, const uint8_t *buf, int
> return 0;
>
> /* [DIRAC_STD] 10. Sequence header */
> - ret = avpriv_dirac_parse_sequence_header(avctx, &s->gb, &s->source);
> + ret = avpriv_dirac_parse_sequence_header(avctx, &s->gb, &s->source,
> + &s->bit_depth);
> + s->pshift = s->bit_depth > 8;
> if (ret < 0)
> return ret;
>
> + s->pshift = s->bit_depth > 8;
[...]
> +static void put_signed_rect_clamped_10bit_c(uint8_t *_dst, int dst_stride,
> const uint8_t *_src, int src_stride, int width, int height)
> +{
> + int x, y;
> + uint16_t *dst = (uint16_t *)_dst;
> + int32_t *src = (int32_t *)_src;
> + for (y = 0; y < height; y++) {
> + for (x = 0; x < width; x+=4) {
> + dst[x ] = av_clip(src[x ] + 512, 0, (1 << 10) - 1);
> + dst[x+1] = av_clip(src[x+1] + 512, 0, (1 << 10) - 1);
> + dst[x+2] = av_clip(src[x+2] + 512, 0, (1 << 10) - 1);
> + dst[x+3] = av_clip(src[x+3] + 512, 0, (1 << 10) - 1);
> + }
> + dst += dst_stride >> 1;
> + src += src_stride >> 2;
> }
> }
Is this intended to be in this or a subsequent patch ?
[...]
--
Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB
I have never wished to cater to the crowd; for what I know they do not
approve, and what they approve I do not know. -- Epicurus
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