diff options
| author | Ronald S. Bultje <rsbultje@gmail.com> | 2012-12-15 09:46:02 -0800 |
|---|---|---|
| committer | Luca Barbato <lu_zero@gentoo.org> | 2012-12-20 13:40:45 +0100 |
| commit | 8c53d39e7f0604127bfc96fa1182c8abe3847ac6 (patch) | |
| tree | 18495cabf7f0e6d365871d3407f2534f2b80b653 /libavcodec/vp3.c | |
| parent | a925f723a915bc0255e2673f8817af5212131763 (diff) | |
lavc: introduce VideoDSPContext
Move some functions from dsputil. The idea is that videodsp contains
functions that are useful for a large and varied set of video decoders.
Currently, it contains emulated_edge_mc() and prefetch().
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Diffstat (limited to 'libavcodec/vp3.c')
| -rw-r--r-- | libavcodec/vp3.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/libavcodec/vp3.c b/libavcodec/vp3.c index de23f285e5..6e85b90964 100644 --- a/libavcodec/vp3.c +++ b/libavcodec/vp3.c @@ -38,7 +38,7 @@ #include "internal.h" #include "dsputil.h" #include "get_bits.h" - +#include "videodsp.h" #include "vp3data.h" #include "vp3dsp.h" #include "xiph.h" @@ -136,6 +136,7 @@ typedef struct Vp3DecodeContext { AVFrame current_frame; int keyframe; DSPContext dsp; + VideoDSPContext vdsp; VP3DSPContext vp3dsp; int flipped_image; int last_slice_end; @@ -1543,7 +1544,7 @@ static void render_slice(Vp3DecodeContext *s, int slice) uint8_t *temp= s->edge_emu_buffer; if(stride<0) temp -= 8*stride; - s->dsp.emulated_edge_mc(temp, motion_source, stride, 9, 9, src_x, src_y, plane_width, plane_height); + s->vdsp.emulated_edge_mc(temp, motion_source, stride, 9, 9, src_x, src_y, plane_width, plane_height); motion_source= temp; } } @@ -1677,6 +1678,7 @@ static av_cold int vp3_decode_init(AVCodecContext *avctx) avctx->pix_fmt = AV_PIX_FMT_YUV420P; avctx->chroma_sample_location = AVCHROMA_LOC_CENTER; ff_dsputil_init(&s->dsp, avctx); + ff_videodsp_init(&s->vdsp, 8); ff_vp3dsp_init(&s->vp3dsp, avctx->flags); ff_init_scantable_permutation(s->dsp.idct_permutation, s->vp3dsp.idct_perm); |