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h264: Split h264-test off into a separate file - golomb-test.c.

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The new name is more appropriate as only golomb functions are tested.
This commit is contained in:
Diego Biurrun 2012-01-30 12:50:16 +01:00
parent 4ff46af039
commit 631f96f959
3 changed files with 74 additions and 50 deletions
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2
libavcodec/Makefile
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@ -688,7 +688,7 @@ SKIPHEADERS-$(HAVE_W32THREADS) += w32pthreads.h
EXAMPLES = api
TESTPROGS = cabac dct fft fft-fixed h264 iirfilter rangecoder
TESTPROGS = cabac dct fft fft-fixed golomb iirfilter rangecoder
TESTPROGS-$(HAVE_MMX) += motion
TESTOBJS = dctref.o

73
libavcodec/golomb-test.c Normal file
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@ -0,0 +1,73 @@
/*
* This file is part of Libav.
*
* Libav 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,
* 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
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <stdint.h>
#include <stdio.h>
#include "avcodec.h"
#include "dsputil.h"
#include "get_bits.h"
#include "golomb.h"
#include "put_bits.h"
#undef printf
#define COUNT 8000
#define SIZE (COUNT*40)
int main(void){
int i;
uint8_t temp[SIZE];
PutBitContext pb;
GetBitContext gb;
init_put_bits(&pb, temp, SIZE);
printf("testing unsigned exp golomb\n");
for(i=0; i<COUNT; i++){
set_ue_golomb(&pb, i);
}
flush_put_bits(&pb);
init_get_bits(&gb, temp, 8*SIZE);
for(i=0; i<COUNT; i++){
int j, s = show_bits(&gb, 24);
j= get_ue_golomb(&gb);
if(j != i){
printf("mismatch! at %d (%d should be %d) bits:%6X\n", i, j, i, s);
}
}
init_put_bits(&pb, temp, SIZE);
printf("testing signed exp golomb\n");
for(i=0; i<COUNT; i++){
set_se_golomb(&pb, i - COUNT/2);
}
flush_put_bits(&pb);
init_get_bits(&gb, temp, 8*SIZE);
for(i=0; i<COUNT; i++){
int j, s = show_bits(&gb, 24);
j= get_se_golomb(&gb);
if(j != i - COUNT/2){
printf("mismatch! at %d (%d should be %d) bits:%6X\n", i, j, i, s);
}
}
return 0;
}

49
libavcodec/h264.c
View File

@ -4099,55 +4099,6 @@ static inline void fill_mb_avail(H264Context *h){
}
#endif
#ifdef TEST
#undef printf
#define COUNT 8000
#define SIZE (COUNT*40)
int main(void){
int i;
uint8_t temp[SIZE];
PutBitContext pb;
GetBitContext gb;
init_put_bits(&pb, temp, SIZE);
printf("testing unsigned exp golomb\n");
for(i=0; i<COUNT; i++){
set_ue_golomb(&pb, i);
}
flush_put_bits(&pb);
init_get_bits(&gb, temp, 8*SIZE);
for(i=0; i<COUNT; i++){
int j, s = show_bits(&gb, 24);
j= get_ue_golomb(&gb);
if(j != i){
printf("mismatch! at %d (%d should be %d) bits:%6X\n", i, j, i, s);
}
}
init_put_bits(&pb, temp, SIZE);
printf("testing signed exp golomb\n");
for(i=0; i<COUNT; i++){
set_se_golomb(&pb, i - COUNT/2);
}
flush_put_bits(&pb);
init_get_bits(&gb, temp, 8*SIZE);
for(i=0; i<COUNT; i++){
int j, s = show_bits(&gb, 24);
j= get_se_golomb(&gb);
if(j != i - COUNT/2){
printf("mismatch! at %d (%d should be %d) bits:%6X\n", i, j, i, s);
}
}
return 0;
}
#endif /* TEST */
av_cold void ff_h264_free_context(H264Context *h)
{
int i;