RepoMirrors/mpv
1
0
Fork 0
mirror of https://github.com/mpv-player/mpv synced 2024-12-29 10:32:15 +00:00
Code Issues Releases Wiki Activity

Revert r30825, it was not supposed to be committed.

Browse Source 
127.32L to me, beware when using git svn dcommit for committing stuff
to svn...


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@30827 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
stefano 2010-03-04 01:02:24 +00:00
parent ff232e1f6f
commit 6cf92cd32a
2 changed files with 18 additions and 35 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
libswscale/swscale-test-all.sh
View File

@ -1,11 +0,0 @@
#! /bin/sh
FFMPEG=../ffmpeg
input_pix_fmts=$($FFMPEG -pix_fmts | sed -ne '9,$p' | grep '^I' | cut -d" " -f2)
output_pix_fmts=$($FFMPEG -pix_fmts | sed -ne '9,$p' | grep '^.O' | cut -d" " -f2)
for input_pix_fmt in $input_pix_fmts; do
for output_pix_fmt in $output_pix_fmts; do
swscale-test $input_pix_fmt $output_pix_fmt
done
done

42
libswscale/swscale-test.c
View File

@ -25,12 +25,9 @@
#include <stdarg.h>
#undef HAVE_AV_CONFIG_H
#include "libavutil/log.h"
#include "libavutil/mem.h"
#include "libavutil/avutil.h"
#include "libavutil/lfg.h"
#include "libavutil/pixdesc.h"
#include "swscale.h"
/* HACK Duplicated from swscale_internal.h.
@ -189,16 +186,27 @@ end:
return res;
}
static void selfTest(uint8_t *ref[4], int refStride[4], enum PixelFormat srcFormat, enum PixelFormat dstFormat, int w, int h)
static void selfTest(uint8_t *ref[4], int refStride[4], int w, int h)
{
const int flags[] = { SWS_FAST_BILINEAR,
SWS_BILINEAR, SWS_BICUBIC,
SWS_X , SWS_POINT , SWS_AREA, 0 };
const int srcW = w;
const int srcH = h;
int i, j, k, res = 0;
const int dstW[] = { srcW - srcW/3, srcW, srcW + srcW/3, 0 };
const int dstH[] = { srcH - srcH/3, srcH, srcH + srcH/3, 0 };
enum PixelFormat srcFormat, dstFormat;
for (srcFormat = 0; srcFormat < PIX_FMT_NB; srcFormat++) {
if (!sws_isSupportedInput(srcFormat) || !sws_isSupportedOutput(srcFormat))
continue;
for (dstFormat = 0; dstFormat < PIX_FMT_NB; dstFormat++) {
int i, j, k;
int res = 0;
if (!sws_isSupportedInput(dstFormat) || !sws_isSupportedOutput(dstFormat))
continue;
printf("%s -> %s\n",
sws_format_name(srcFormat),
@ -209,7 +217,9 @@ static void selfTest(uint8_t *ref[4], int refStride[4], enum PixelFormat srcForm
for (j = 0; dstH[j] && !res; j++)
for (k = 0; flags[k] && !res; k++)
res = doTest(ref, refStride, w, h, srcFormat, dstFormat,
srcW, srcH, dstW[i], dstH[j], flags[k]|SWS_PRINT_INFO);
srcW, srcH, dstW[i], dstH[j], flags[k]);
}
}
}
#define W 96
@ -225,28 +235,12 @@ int main(int argc, char **argv)
int stride[4]={W, W, W, W};
int x, y;
struct SwsContext *sws;
enum PixelFormat srcFmt, dstFmt;
AVLFG rand;
av_log_set_level(AV_LOG_INFO);
if (argc < 3) {
fprintf(stderr, "Usage: swscale-test SRC_PIX_FMT DST_PIX_FMT\n");
return -1;
}
if ((srcFmt = av_get_pix_fmt(argv[1])) == PIX_FMT_NONE) {
fprintf(stderr, "Unknown pixel input format name: '%s'\n", argv[1]);
return -1;
}
if ((dstFmt = av_get_pix_fmt(argv[2])) == PIX_FMT_NONE) {
fprintf(stderr, "Unknown pixel output format name: '%s'\n", argv[2]);
return -1;
}
if (!rgb_data || !data)
return -1;
sws= sws_getContext(W/12, H/12, PIX_FMT_RGB32, W, H, PIX_FMT_YUVA420P,
SWS_BILINEAR|SWS_PRINT_INFO, NULL, NULL, NULL);
sws= sws_getContext(W/12, H/12, PIX_FMT_RGB32, W, H, PIX_FMT_YUVA420P, SWS_BILINEAR, NULL, NULL, NULL);
av_lfg_init(&rand, 1);
@ -259,7 +253,7 @@ int main(int argc, char **argv)
sws_freeContext(sws);
av_free(rgb_data);
selfTest(src, stride, srcFmt, dstFmt, W, H);
selfTest(src, stride, W, H);
av_free(data);
return 0;