summaryrefslogtreecommitdiff
path: root/libavcodec/ituh263enc.c
diff options
context:
space:
mode:
Diffstat (limited to 'libavcodec/ituh263enc.c')
-rw-r--r--libavcodec/ituh263enc.c35
1 files changed, 15 insertions, 20 deletions
diff --git a/libavcodec/ituh263enc.c b/libavcodec/ituh263enc.c
index 5f15b2f77e..43ad08026f 100644
--- a/libavcodec/ituh263enc.c
+++ b/libavcodec/ituh263enc.c
@@ -5,20 +5,20 @@
* Copyright (c) 2001 Juan J. Sierralta P
* Copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at>
*
- * This file is part of Libav.
+ * This file is part of FFmpeg.
*
- * Libav is free software; you can redistribute it and/or
+ * FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
- * Libav is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
- * License along with Libav; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
@@ -226,19 +226,11 @@ void ff_h263_encode_picture_header(MpegEncContext * s, int picture_number)
if(s->h263_slice_structured){
put_bits(&s->pb, 1, 1);
- assert(s->mb_x == 0 && s->mb_y == 0);
+ av_assert1(s->mb_x == 0 && s->mb_y == 0);
ff_h263_encode_mba(s);
put_bits(&s->pb, 1, 1);
}
-
- if(s->h263_aic){
- s->y_dc_scale_table=
- s->c_dc_scale_table= ff_aic_dc_scale_table;
- }else{
- s->y_dc_scale_table=
- s->c_dc_scale_table= ff_mpeg1_dc_scale_table;
- }
}
/**
@@ -268,7 +260,7 @@ void ff_h263_encode_gob_header(MpegEncContext * s, int mb_line)
}
/**
- * modify qscale so that encoding is acually possible in h263 (limit difference to -2..2)
+ * modify qscale so that encoding is actually possible in h263 (limit difference to -2..2)
*/
void ff_clean_h263_qscales(MpegEncContext *s){
int i;
@@ -393,7 +385,7 @@ static void h263_encode_block(MpegEncContext * s, int16_t * block, int n)
put_bits(&s->pb, 1, last);
put_bits(&s->pb, 6, run);
- assert(slevel != 0);
+ av_assert2(slevel != 0);
if(level < 128)
put_sbits(&s->pb, 8, slevel);
@@ -546,7 +538,7 @@ void ff_h263_encode_mb(MpegEncContext * s,
s->mv_bits+= get_bits_diff(s);
}
} else {
- assert(s->mb_intra);
+ av_assert2(s->mb_intra);
cbp = 0;
if (s->h263_aic) {
@@ -725,8 +717,8 @@ static av_cold void init_uni_h263_rl_tab(RLTable *rl, uint32_t *bits_tab,
{
int slevel, run, last;
- assert(MAX_LEVEL >= 64);
- assert(MAX_RUN >= 63);
+ av_assert0(MAX_LEVEL >= 64);
+ av_assert0(MAX_RUN >= 63);
for(slevel=-64; slevel<64; slevel++){
if(slevel==0) continue;
@@ -815,12 +807,15 @@ av_cold void ff_h263_encode_init(MpegEncContext *s)
s->min_qcoeff= -127;
s->max_qcoeff= 127;
}
- s->y_dc_scale_table=
- s->c_dc_scale_table= ff_mpeg1_dc_scale_table;
break;
default: //nothing needed - default table already set in mpegvideo.c
s->min_qcoeff= -127;
s->max_qcoeff= 127;
+ }
+ if(s->h263_aic){
+ s->y_dc_scale_table=
+ s->c_dc_scale_table= ff_aic_dc_scale_table;
+ }else{
s->y_dc_scale_table=
s->c_dc_scale_table= ff_mpeg1_dc_scale_table;
}