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mimic: use hpeldsp instead of dsputil for half-pel functions.

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This commit is contained in:
Ronald S. Bultje 2013-03-10 13:32:10 -07:00 committed by Michael Niedermayer
parent 04a75bb74f
commit cc5d17e026
2 changed files with 6 additions and 3 deletions
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2
configure vendored
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@ -1749,7 +1749,7 @@ lagarith_decoder_select="dsputil"
ljpeg_encoder_select="aandcttables mpegvideoenc"
loco_decoder_select="golomb"
mdec_decoder_select="dsputil error_resilience mpegvideo"
mimic_decoder_select="dsputil"
mimic_decoder_select="dsputil hpeldsp"
mjpeg_encoder_select="aandcttables dsputil mpegvideoenc"
mlp_decoder_select="dsputil mlp_parser"
motionpixels_decoder_select="dsputil"

7
libavcodec/mimic.c
View File

@ -28,6 +28,7 @@
#include "get_bits.h"
#include "bytestream.h"
#include "dsputil.h"
#include "hpeldsp.h"
#include "thread.h"
#define MIMIC_HEADER_SIZE 20
@ -52,6 +53,7 @@ typedef struct {
GetBitContext gb;
ScanTable scantable;
DSPContext dsp;
HpelDSPContext hdsp;
VLC vlc;
/* Kept in the context so multithreading can have a constant to read from */
@ -144,6 +146,7 @@ static av_cold int mimic_decode_init(AVCodecContext *avctx)
return ret;
}
ff_dsputil_init(&ctx->dsp, avctx);
ff_hpeldsp_init(&ctx->hdsp, avctx->flags);
ff_init_scantable(ctx->dsp.idct_permutation, &ctx->scantable, col_zag);
for (i = 0; i < FF_ARRAY_ELEMS(ctx->frames); i++) {
@ -304,7 +307,7 @@ static int decode(MimicContext *ctx, int quality, int num_coeffs,
cur_row, 0);
p += src -
ctx->flipped_ptrs[ctx->prev_index].data[plane];
ctx->dsp.put_pixels_tab[1][0](dst, p, stride, 8);
ctx->hdsp.put_pixels_tab[1][0](dst, p, stride, 8);
} else {
av_log(ctx->avctx, AV_LOG_ERROR,
"No such backreference! Buggy sample.\n");
@ -313,7 +316,7 @@ static int decode(MimicContext *ctx, int quality, int num_coeffs,
} else {
ff_thread_await_progress(&ctx->frames[ctx->prev_index],
cur_row, 0);
ctx->dsp.put_pixels_tab[1][0](dst, src, stride, 8);
ctx->hdsp.put_pixels_tab[1][0](dst, src, stride, 8);
}
src += 8;
dst += 8;