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remove duplicate clip to 8bit function 

Originally committed as revision 4143 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Michael Niedermayer 2005-04-20 10:05:15 +00:00
parent f707a5ebba
commit ee572c5482
2 changed files with 1 additions and 3 deletions
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2
libavcodec/common.h
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@ -501,8 +501,6 @@ tend= rdtsc();\
#define STOP_TIMER(id) {}
#endif
#define CLAMP_TO_8BIT(d) ((d > 0xff) ? 0xff : (d < 0) ? 0 : d)
/* avoid usage of various functions */
#define malloc please_use_av_malloc
#define free please_use_av_free

2
libavcodec/mpegvideo.c
View File

@ -5367,7 +5367,7 @@ static void encode_picture(MpegEncContext *s, int picture_number)
for(i=1;i<64;i++){
int j= s->dsp.idct_permutation[i];
s->intra_matrix[j] = CLAMP_TO_8BIT((ff_mpeg1_default_intra_matrix[i] * s->qscale) >> 3);
s->intra_matrix[j] = clip_uint8((ff_mpeg1_default_intra_matrix[i] * s->qscale) >> 3);
}
convert_matrix(&s->dsp, s->q_intra_matrix, s->q_intra_matrix16,
s->intra_matrix, s->intra_quant_bias, 8, 8, 1);