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Code Issues Releases Activity

svq1enc: Use hpeldsp instead of dsputil for half-pel functions

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Signed-off-by: Martin Storsjö <martin@martin.st>
This commit is contained in:
Ronald S. Bultje 2013-03-10 14:16:00 -07:00 committed by Martin Storsjö
parent 2f6bc5f7c1
commit 1277dc07fb
2 changed files with 11 additions and 7 deletions
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2
configure vendored
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@ -1641,7 +1641,7 @@ shorten_decoder_select="golomb"
sipr_decoder_select="lsp" sipr_decoder_select="lsp"
sp5x_decoder_select="dsputil" sp5x_decoder_select="dsputil"
svq1_decoder_select="hpeldsp" svq1_decoder_select="hpeldsp"
svq1_encoder_select="aandcttables dsputil mpegvideoenc" svq1_encoder_select="aandcttables dsputil hpeldsp mpegvideoenc"
svq3_decoder_select="golomb h264chroma h264dsp h264pred h264qpel hpeldsp mpegvideo videodsp" svq3_decoder_select="golomb h264chroma h264dsp h264pred h264qpel hpeldsp mpegvideo videodsp"
svq3_decoder_suggest="error_resilience zlib" svq3_decoder_suggest="error_resilience zlib"
tak_decoder_select="dsputil" tak_decoder_select="dsputil"

10
libavcodec/svq1enc.c
View File

@ -27,6 +27,8 @@
*/ */
#include "avcodec.h" #include "avcodec.h"
#include "dsputil.h"
#include "hpeldsp.h"
#include "mpegvideo.h" #include "mpegvideo.h"
#include "h263.h" #include "h263.h"
#include "internal.h" #include "internal.h"
@ -43,6 +45,7 @@ typedef struct SVQ1Context {
MpegEncContext m; MpegEncContext m;
AVCodecContext *avctx; AVCodecContext *avctx;
DSPContext dsp; DSPContext dsp;
HpelDSPContext hdsp;
AVFrame picture; AVFrame picture;
AVFrame current_picture; AVFrame current_picture;
AVFrame last_picture; AVFrame last_picture;
@ -444,7 +447,7 @@ static int svq1_encode_plane(SVQ1Context *s, int plane,
dxy = (mx & 1) + 2 * (my & 1); dxy = (mx & 1) + 2 * (my & 1);
s->dsp.put_pixels_tab[0][dxy](temp + 16, s->hdsp.put_pixels_tab[0][dxy](temp + 16,
ref + (mx >> 1) + ref + (mx >> 1) +
stride * (my >> 1), stride * (my >> 1),
stride, 16); stride, 16);
@ -459,7 +462,7 @@ static int svq1_encode_plane(SVQ1Context *s, int plane,
score[2] += vlc[1] * lambda; score[2] += vlc[1] * lambda;
if (score[2] < score[best] && mx == 0 && my == 0) { if (score[2] < score[best] && mx == 0 && my == 0) {
best = 2; best = 2;
s->dsp.put_pixels_tab[0][0](decoded, ref, stride, 16); s->hdsp.put_pixels_tab[0][0](decoded, ref, stride, 16);
for (i = 0; i < 6; i++) for (i = 0; i < 6; i++)
count[2][i] = 0; count[2][i] = 0;
put_bits(&s->pb, vlc[1], vlc[0]); put_bits(&s->pb, vlc[1], vlc[0]);
@ -489,7 +492,7 @@ static int svq1_encode_plane(SVQ1Context *s, int plane,
avpriv_copy_bits(&s->pb, reorder_buffer[best][i], avpriv_copy_bits(&s->pb, reorder_buffer[best][i],
count[best][i]); count[best][i]);
if (best == 0) if (best == 0)
s->dsp.put_pixels_tab[0][0](decoded, temp, stride, 16); s->hdsp.put_pixels_tab[0][0](decoded, temp, stride, 16);
} }
s->m.first_slice_line = 0; s->m.first_slice_line = 0;
} }
@ -501,6 +504,7 @@ static av_cold int svq1_encode_init(AVCodecContext *avctx)
SVQ1Context *const s = avctx->priv_data; SVQ1Context *const s = avctx->priv_data;
ff_dsputil_init(&s->dsp, avctx); ff_dsputil_init(&s->dsp, avctx);
ff_hpeldsp_init(&s->hdsp, avctx->flags);
avctx->coded_frame = &s->picture; avctx->coded_frame = &s->picture;
s->frame_width = avctx->width; s->frame_width = avctx->width;