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| author | Michael Niedermayer <michaelni@gmx.at> | 2014-08-10 21:53:39 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2014-08-10 21:53:39 +0200 |
| commit | 9bcdb98839f3d883867d87c6425e67ed7bcc7149 (patch) | |
| tree | 9a2f8f1f79cce98e3b6ea99e67c2b607890edb0d /libavcodec/iff.c | |
| parent | cab39afb1a9c8a86a00485fbba12a9ba26bea57d (diff) | |
avcodec/iff: Factorize av_pix_fmt_desc_get() out
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavcodec/iff.c')
| -rw-r--r-- | libavcodec/iff.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/libavcodec/iff.c b/libavcodec/iff.c index f08a0f70ce..00f5261662 100644 --- a/libavcodec/iff.c +++ b/libavcodec/iff.c @@ -677,11 +677,15 @@ static int decode_frame(AVCodecContext *avctx, const uint8_t *buf_end = buf + buf_size; int y, plane, res; GetByteContext gb; + const AVPixFmtDescriptor *desc; if ((res = extract_header(avctx, avpkt)) < 0) return res; if ((res = ff_reget_buffer(avctx, s->frame)) < 0) return res; + + desc = av_pix_fmt_desc_get(avctx->pix_fmt); + if (!s->init && avctx->bits_per_coded_sample <= 8 && avctx->pix_fmt == AV_PIX_FMT_PAL8) { if ((res = cmap_read_palette(avctx, (uint32_t *)s->frame->data[1])) < 0) @@ -721,7 +725,6 @@ static int decode_frame(AVCodecContext *avctx, } else return unsupported(avctx); } else if (avctx->codec_tag == MKTAG('D', 'E', 'E', 'P')) { - const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(avctx->pix_fmt); int raw_width = avctx->width * (av_get_bits_per_pixel(desc) >> 3); int x; for (y = 0; y < avctx->height && buf < buf_end; y++) { @@ -838,7 +841,6 @@ static int decode_frame(AVCodecContext *avctx, } else return unsupported(avctx); } else if (avctx->codec_tag == MKTAG('D', 'E', 'E', 'P')) { // IFF-DEEP - const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(avctx->pix_fmt); if (av_get_bits_per_pixel(desc) == 32) decode_deep_rle32(s->frame->data[0], buf, buf_size, avctx->width, avctx->height, s->frame->linesize[0]); else @@ -856,7 +858,6 @@ static int decode_frame(AVCodecContext *avctx, break; case 5: if (avctx->codec_tag == MKTAG('D', 'E', 'E', 'P')) { - const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(avctx->pix_fmt); if (av_get_bits_per_pixel(desc) == 32) decode_deep_tvdc32(s->frame->data[0], buf, buf_size, avctx->width, avctx->height, s->frame->linesize[0], s->tvdc); else |