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| author | Ramiro Polla <ramiro.polla@gmail.com> | 2010-08-19 14:36:16 +0000 |
|---|---|---|
| committer | Ramiro Polla <ramiro.polla@gmail.com> | 2010-08-19 14:36:16 +0000 |
| commit | 8d88402013acf73e2a0e70c6a36df793742fd4f5 (patch) | |
| tree | 546fd2c942d94fb8248a39a73bf4cd2724f633ce /libswscale/swscale-test.c | |
| parent | dc46661ae2abc2d87426bbcb88e13530862314f2 (diff) | |
| download | ffmpeg-8d88402013acf73e2a0e70c6a36df793742fd4f5.tar.gz | |
swscale-test: add CRC output
Originally committed as revision 31982 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
Diffstat (limited to 'libswscale/swscale-test.c')
| -rw-r--r-- | libswscale/swscale-test.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/libswscale/swscale-test.c b/libswscale/swscale-test.c index 643c17b5b1..51de670f05 100644 --- a/libswscale/swscale-test.c +++ b/libswscale/swscale-test.c @@ -28,6 +28,7 @@ #include "libavcore/imgutils.h" #include "libavutil/mem.h" #include "libavutil/avutil.h" +#include "libavutil/crc.h" #include "libavutil/pixdesc.h" #include "libavutil/lfg.h" #include "swscale.h" @@ -83,6 +84,7 @@ static int doTest(uint8_t *ref[4], int refStride[4], int w, int h, int i; uint64_t ssdY, ssdU=0, ssdV=0, ssdA=0; struct SwsContext *dstContext = NULL, *outContext = NULL; + uint32_t crc = 0; int res = 0; av_fill_image_linesizes(dstStride, dstFormat, dstW); @@ -135,6 +137,10 @@ static int doTest(uint8_t *ref[4], int refStride[4], int w, int h, sws_scale(dstContext, src, srcStride, 0, srcH, dst, dstStride); sws_scale(outContext, dst, dstStride, 0, dstH, out, refStride); + for (i = 0; i < 4 && dstStride[i]; i++) { + crc = av_crc(av_crc_get_table(AV_CRC_32_IEEE), crc, dst[i], dstStride[i] * dstH); + } + ssdY= getSSD(ref[0], out[0], refStride[0], refStride[0], w, h); if (hasChroma(srcFormat) && hasChroma(dstFormat)) { //FIXME check that output is really gray @@ -149,8 +155,8 @@ static int doTest(uint8_t *ref[4], int refStride[4], int w, int h, ssdV/= w*h/4; ssdA/= w*h; - printf(" SSD=%5"PRId64",%5"PRId64",%5"PRId64",%5"PRId64"\n", - ssdY, ssdU, ssdV, ssdA); + printf(" CRC=%08x SSD=%5"PRId64",%5"PRId64",%5"PRId64",%5"PRId64"\n", + crc, ssdY, ssdU, ssdV, ssdA); end: |