diff options
| author | Michael Niedermayer <michaelni@gmx.at> | 2012-02-16 00:49:16 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2012-02-16 01:34:37 +0100 |
| commit | 6cb2085278bdd3ee83d5ed528d98c78756ee7277 (patch) | |
| tree | da57b6491e07c2deb9cf57e3cd595323d118c244 /libavcodec/proresdsp.c | |
| parent | 8812c97b98321f82763b7c9c1363c7c1f6cace8f (diff) | |
| parent | 210f72845c11fbab7b913a4f18ffd67e99d2dd4f (diff) | |
| download | ffmpeg-6cb2085278bdd3ee83d5ed528d98c78756ee7277.tar.gz | |
Merge remote-tracking branch 'qatar/master'
* qatar/master: (27 commits)
ppc: Add ff_ prefix to nonstatic symbols
sh4: Add ff_ prefix to nonstatic symbols
mpegvideo: Add ff_ prefix to nonstatic functions
rtjpeg: Add ff_ prefix to nonstatic symbols
rv: Add ff_ prefix to nonstatic symbols
vp56: Add ff_ prefix to nonstatic symbols
vorbis: Add ff_ prefix to nonstatic symbols
msmpeg4: Add ff_ prefix to nonstatic symbols
vc1: Add ff_ prefix to nonstatic symbols
msmpeg4: Add ff_ prefixes to nonstatic symbols
snow: Add ff_ prefix to nonstatic symbols
mpeg12: Add ff_ prefix to nonstatic symbols
mpeg4: Add ff_ prefixes to nonstatic symbols
lagarith: Add ff_ prefix to lag_rac_init
libavcodec: Add ff_ prefix to j_rev_dct*
dsputil: Add ff_ prefix to inv_zigzag_direct16
libavcodec: Prefix fdct_ifast, fdct_ifast248
dsputil: Add ff_ prefix to the dsputil*_init* functions
libavcodec: Add ff_ prefix to some nonstatic symbols
vlc/rl: Add ff_ prefix to the nonstatic symbols
...
Conflicts:
libavcodec/Makefile
libavcodec/allcodecs.c
libavcodec/dnxhddec.c
libavcodec/ffv1.c
libavcodec/h263.h
libavcodec/h263dec.c
libavcodec/h264.c
libavcodec/mpegvideo.c
libavcodec/mpegvideo_enc.c
libavcodec/nuv.c
libavcodec/ppc/dsputil_ppc.c
libavcodec/proresdsp.c
libavcodec/svq3.c
libavcodec/version.h
libavformat/dv.h
libavformat/dvenc.c
libavformat/matroskadec.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavcodec/proresdsp.c')
| -rw-r--r-- | libavcodec/proresdsp.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/libavcodec/proresdsp.c b/libavcodec/proresdsp.c index 739ee2b3ec..2195b93e2d 100644 --- a/libavcodec/proresdsp.c +++ b/libavcodec/proresdsp.c @@ -51,13 +51,30 @@ static void prores_idct_put_c(uint16_t *out, int linesize, DCTELEM *block, const put_pixels(out, linesize >> 1, block); } +static void prores_fdct_c(const uint16_t *src, int linesize, DCTELEM *block) +{ + int x, y; + const uint16_t *tsrc = src; + + for (y = 0; y < 8; y++) { + for (x = 0; x < 8; x++) + block[y * 8 + x] = tsrc[x]; + tsrc += linesize >> 1; + } + ff_jpeg_fdct_islow_10(block); +} + void ff_proresdsp_init(ProresDSPContext *dsp, AVCodecContext *avctx) { dsp->idct_put = prores_idct_put_c; dsp->idct_permutation_type = FF_NO_IDCT_PERM; + dsp->fdct = prores_fdct_c; + dsp->dct_permutation_type = FF_NO_IDCT_PERM; if (HAVE_MMX) ff_proresdsp_x86_init(dsp, avctx); ff_init_scantable_permutation(dsp->idct_permutation, dsp->idct_permutation_type); + ff_init_scantable_permutation(dsp->dct_permutation, + dsp->dct_permutation_type); } |