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adding ff prefix to avoid global name conficts with xvid (patch by Marko Kreen <marko at l-t.ee>)

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Originally committed as revision 739 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Marko Kreen 2002-07-10 21:01:45 +00:00 committed by Michael Niedermayer
parent 9d07682305
commit adc09b2eab
5 changed files with 15 additions and 15 deletions
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8
libavcodec/dsputil.c
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@ -46,8 +46,8 @@ op_pixels_abs_func pix_abs8x8_xy2;
UINT8 cropTbl[256 + 2 * MAX_NEG_CROP]; UINT8 cropTbl[256 + 2 * MAX_NEG_CROP];
UINT32 squareTbl[512]; UINT32 squareTbl[512];
extern INT16 default_intra_matrix[64]; extern INT16 ff_mpeg1_default_intra_matrix[64];
extern INT16 default_non_intra_matrix[64]; extern INT16 ff_mpeg1_default_non_intra_matrix[64];
extern INT16 ff_mpeg4_default_intra_matrix[64]; extern INT16 ff_mpeg4_default_intra_matrix[64];
extern INT16 ff_mpeg4_default_non_intra_matrix[64]; extern INT16 ff_mpeg4_default_non_intra_matrix[64];
@ -1322,8 +1322,8 @@ void dsputil_init(void)
j = ff_alternate_vertical_scan[i]; j = ff_alternate_vertical_scan[i];
ff_alternate_vertical_scan[i] = block_permute_op(j); ff_alternate_vertical_scan[i] = block_permute_op(j);
} }
block_permute(default_intra_matrix); block_permute(ff_mpeg1_default_intra_matrix);
block_permute(default_non_intra_matrix); block_permute(ff_mpeg1_default_non_intra_matrix);
block_permute(ff_mpeg4_default_intra_matrix); block_permute(ff_mpeg4_default_intra_matrix);
block_permute(ff_mpeg4_default_non_intra_matrix); block_permute(ff_mpeg4_default_non_intra_matrix);
} }

4
libavcodec/mpeg12.c
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@ -1540,7 +1540,7 @@ static int mpeg1_decode_sequence(AVCodecContext *avctx,
#endif #endif
} else { } else {
for(i=0;i<64;i++) { for(i=0;i<64;i++) {
v = default_intra_matrix[i]; v = ff_mpeg1_default_intra_matrix[i];
s->intra_matrix[i] = v; s->intra_matrix[i] = v;
s->chroma_intra_matrix[i] = v; s->chroma_intra_matrix[i] = v;
} }
@ -1560,7 +1560,7 @@ static int mpeg1_decode_sequence(AVCodecContext *avctx,
#endif #endif
} else { } else {
for(i=0;i<64;i++) { for(i=0;i<64;i++) {
v = default_non_intra_matrix[i]; v = ff_mpeg1_default_non_intra_matrix[i];
s->inter_matrix[i] = v; s->inter_matrix[i] = v;
s->chroma_inter_matrix[i] = v; s->chroma_inter_matrix[i] = v;
} }

4
libavcodec/mpeg12data.h
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@ -2,7 +2,7 @@
* MPEG1/2 tables * MPEG1/2 tables
*/ */
INT16 default_intra_matrix[64] = { INT16 ff_mpeg1_default_intra_matrix[64] = {
8, 16, 19, 22, 26, 27, 29, 34, 8, 16, 19, 22, 26, 27, 29, 34,
16, 16, 22, 24, 27, 29, 34, 37, 16, 16, 22, 24, 27, 29, 34, 37,
19, 22, 26, 27, 29, 34, 34, 38, 19, 22, 26, 27, 29, 34, 34, 38,
@ -13,7 +13,7 @@ INT16 default_intra_matrix[64] = {
27, 29, 35, 38, 46, 56, 69, 83 27, 29, 35, 38, 46, 56, 69, 83
}; };
INT16 default_non_intra_matrix[64] = { INT16 ff_mpeg1_default_non_intra_matrix[64] = {
16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,
16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,
16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16,

10
libavcodec/mpegvideo.c
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@ -520,11 +520,11 @@ int MPV_encode_init(AVCodecContext *avctx)
/* init default q matrix */ /* init default q matrix */
for(i=0;i<64;i++) { for(i=0;i<64;i++) {
if(s->out_format == FMT_H263) if(s->out_format == FMT_H263)
s->intra_matrix[i] = default_non_intra_matrix[i]; s->intra_matrix[i] = ff_mpeg1_default_non_intra_matrix[i];
else else
s->intra_matrix[i] = default_intra_matrix[i]; s->intra_matrix[i] = ff_mpeg1_default_intra_matrix[i];
s->inter_matrix[i] = default_non_intra_matrix[i]; s->inter_matrix[i] = ff_mpeg1_default_non_intra_matrix[i];
} }
/* precompute matrix */ /* precompute matrix */
@ -1796,9 +1796,9 @@ static void encode_picture(MpegEncContext *s, int picture_number)
if (s->out_format == FMT_MJPEG) { if (s->out_format == FMT_MJPEG) {
/* for mjpeg, we do include qscale in the matrix */ /* for mjpeg, we do include qscale in the matrix */
s->intra_matrix[0] = default_intra_matrix[0]; s->intra_matrix[0] = ff_mpeg1_default_intra_matrix[0];
for(i=1;i<64;i++) for(i=1;i<64;i++)
s->intra_matrix[i] = CLAMP_TO_8BIT((default_intra_matrix[i] * s->qscale) >> 3); s->intra_matrix[i] = CLAMP_TO_8BIT((ff_mpeg1_default_intra_matrix[i] * s->qscale) >> 3);
convert_matrix(s->q_intra_matrix, s->q_intra_matrix16, convert_matrix(s->q_intra_matrix, s->q_intra_matrix16,
s->q_intra_matrix16_bias, s->intra_matrix, s->intra_quant_bias); s->q_intra_matrix16_bias, s->intra_matrix, s->intra_quant_bias);
} }

4
libavcodec/mpegvideo.h
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@ -471,8 +471,8 @@ void ff_fix_long_p_mvs(MpegEncContext * s);
void ff_fix_long_b_mvs(MpegEncContext * s, int16_t (*mv_table)[2], int f_code, int type); void ff_fix_long_b_mvs(MpegEncContext * s, int16_t (*mv_table)[2], int f_code, int type);
/* mpeg12.c */ /* mpeg12.c */
extern INT16 default_intra_matrix[64]; extern INT16 ff_mpeg1_default_intra_matrix[64];
extern INT16 default_non_intra_matrix[64]; extern INT16 ff_mpeg1_default_non_intra_matrix[64];
extern UINT8 ff_mpeg1_dc_scale_table[128]; extern UINT8 ff_mpeg1_dc_scale_table[128];
void mpeg1_encode_picture_header(MpegEncContext *s, int picture_number); void mpeg1_encode_picture_header(MpegEncContext *s, int picture_number);