---
libavcodec/mpegvideo.c | 29 ++++-------------------------
1 file changed, 4 insertions(+), 25 deletions(-)
diff --git a/libavcodec/mpegvideo.c b/libavcodec/mpegvideo.c
index 7af823b8bd..0eb4a1a865 100644
--- a/libavcodec/mpegvideo.c
+++ b/libavcodec/mpegvideo.c
@@ -201,7 +201,7 @@ static void dct_unquantize_mpeg2_inter_c(MpegEncContext *s,
static void dct_unquantize_h263_intra_c(MpegEncContext *s,
int16_t *block, int n, int qscale)
{
- int i, level, qmul, qadd;
+ int qmul, qadd;
int nCoeffs;
av_assert2(s->block_last_index[n]>=0 || s->h263_aic);
@@ -219,23 +219,13 @@ static void dct_unquantize_h263_intra_c(MpegEncContext *s,
else
nCoeffs= s->intra_scantable.raster_end[ s->block_last_index[n] ];
- for(i=1; i<=nCoeffs; i++) {
- level = block[i];
- if (level) {
- if (level < 0) {
- level = level * qmul - qadd;
- } else {
- level = level * qmul + qadd;
- }
- block[i] = level;
- }
- }
+ s->h263dsp.h263_dct_unquantize(block, 1, nCoeffs, qmul, qadd);
}
static void dct_unquantize_h263_inter_c(MpegEncContext *s,
int16_t *block, int n, int qscale)
{
- int i, level, qmul, qadd;
+ int qmul, qadd;
int nCoeffs;
av_assert2(s->block_last_index[n]>=0);
@@ -244,18 +234,7 @@ static void dct_unquantize_h263_inter_c(MpegEncContext *s,
qmul = qscale << 1;
nCoeffs= s->inter_scantable.raster_end[ s->block_last_index[n] ];
-
- for(i=0; i<=nCoeffs; i++) {
- level = block[i];
- if (level) {
- if (level < 0) {
- level = level * qmul - qadd;
- } else {
- level = level * qmul + qadd;
- }
- block[i] = level;
- }
- }
+ s->h263dsp.h263_dct_unquantize(block, 0, nCoeffs, qmul, qadd);
}
--
2.45.1
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