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probetest: allow specifying parameters on the command line

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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2012-05-31 15:53:58 +02:00
parent 76170f5373
commit 6cfaccabc4
1 changed files with 10 additions and 3 deletions
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13
tools/probetest.c
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@ -49,12 +49,19 @@ static void probe(AVProbeData *pd, int type, int p, int size)
} }
} }
int main(void) int main(int argc, char **argv)
{ {
unsigned int p, i, type, size, retry; unsigned int p, i, type, size, retry;
AVProbeData pd; AVProbeData pd;
AVLFG state; AVLFG state;
PutBitContext pb; PutBitContext pb;
int retry_count= 4097;
int max_size = 65537;
if(argc >= 2)
retry_count = atoi(argv[1]);
if(argc >= 3)
max_size = atoi(argv[2]);
avcodec_register_all(); avcodec_register_all();
av_register_all(); av_register_all();
@ -62,14 +69,14 @@ int main(void)
av_lfg_init(&state, 0xdeadbeef); av_lfg_init(&state, 0xdeadbeef);
pd.buf = NULL; pd.buf = NULL;
for (size = 1; size < 65537; size *= 2) { for (size = 1; size < max_size; size *= 2) {
pd.buf_size = size; pd.buf_size = size;
pd.buf = av_realloc(pd.buf, size + AVPROBE_PADDING_SIZE); pd.buf = av_realloc(pd.buf, size + AVPROBE_PADDING_SIZE);
pd.filename = ""; pd.filename = "";
fprintf(stderr, "testing size=%d\n", size); fprintf(stderr, "testing size=%d\n", size);
for (retry = 0; retry < 4097; retry += FFMAX(size, 32)) { for (retry = 0; retry < retry_count; retry += FFMAX(size, 32)) {
for (type = 0; type < 4; type++) { for (type = 0; type < 4; type++) {
for (p = 0; p < 4096; p++) { for (p = 0; p < 4096; p++) {
unsigned hist = 0; unsigned hist = 0;