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avdevice/timefilter: 2nd try at avoiding rounding issues

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This hopefully fixes fate-timefilter

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer
2013-08-03 16:13:03 +02:00
parent d6fd1242f3
commit bc4e798562
2 changed files with 3 additions and 4 deletions
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libavdevice/timefilter.c
+2 -3
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@@ -101,7 +101,7 @@ int main(void)
for (n0 = 0; n0 < 40; n0 = 2 * n0 + 1) {
for (n1 = 0; n1 < 10; n1 = 2 * n1 + 1) {
double best_error = 1000000000;
double bestpar0 = 1;
double bestpar0 = n0 ? 1 : 100000;
double bestpar1 = 1;
int better, i;
@@ -118,8 +118,7 @@ int main(void)
double par0, par1;
better = 0;
for (par0 = bestpar0 * 0.8; par0 <= bestpar0 * 1.21; par0 += bestpar0 * 0.05) {
double range = n0 ? 0.8 : 1.0;
for (par1 = bestpar1 * range; par1 <= bestpar1 * (2.01 - range); par1 += bestpar1 * 0.05) {
for (par1 = bestpar1 * 0.8; par1 <= bestpar1 * 1.21; par1 += bestpar1 * 0.05) {
double error = 0;
TimeFilter *tf = ff_timefilter_new(1, par0, par1);
for (i = 0; i < SAMPLES; i++) {