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提交 2ddf7c88 编写于 作者: C Carl Eugen Hoyos 提交者： Derek Buitenhuis
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ZeroCodec: Flip output 

The initial testing of the VFW binary codec was flawed,
likely due to an AviSynth bug.

Re-testing using VirtualDub and various professional editing
applications has revealed it should have been flipped.
Signed-off-by: NDerek Buitenhuis <derek.buitenhuis@gmail.com>
上级 ccb59c10
隐藏空白更改
内联 并排
Showing with 45 addition and 42 deletion
libavcodec/version.h
浏览文件 @ 2ddf7c88
......@@ -28,7 +28,7 @@
#define LIBAVCODEC_VERSION_MAJOR 54
#define LIBAVCODEC_VERSION_MINOR 34
#define LIBAVCODEC_VERSION_MICRO 0
#define LIBAVCODEC_VERSION_MICRO 1
#define LIBAVCODEC_VERSION_INT AV_VERSION_INT(LIBAVCODEC_VERSION_MAJOR, \
LIBAVCODEC_VERSION_MINOR, \
......
libavcodec/zerocodec.c
浏览文件 @ 2ddf7c88
......@@ -49,6 +49,9 @@ static int zerocodec_decode_frame(AVCodecContext *avctx, void *data,
av_log(avctx, AV_LOG_ERROR, "Missing reference frame.\n");
return AVERROR_INVALIDDATA;
}
prev += (avctx->height - 1) * prev_pic->linesize[0];
pic->key_frame = 0;
pic->pict_type = AV_PICTURE_TYPE_P;
}
......@@ -67,7 +70,7 @@ static int zerocodec_decode_frame(AVCodecContext *avctx, void *data,
zstream->next_in = avpkt->data;
zstream->avail_in = avpkt->size;
dst = pic->data[0];
dst = pic->data[0] + (avctx->height - 1) * pic->linesize[0];
/**
* ZeroCodec has very simple interframe compression. If a value
......@@ -90,8 +93,8 @@ static int zerocodec_decode_frame(AVCodecContext *avctx, void *data,
for (j = 0; j < avctx->width << 1; j++)
dst[j] += prev[j] & -!dst[j];
prev += prev_pic->linesize[0];
dst += pic->linesize[0];
prev -= prev_pic->linesize[0];
dst -= pic->linesize[0];
}
/* Release the previous buffer if need be */
......
tests/ref/fate/zerocodec
浏览文件 @ 2ddf7c88
#tb 0: 417083/10000000
0, 0, 0, 1, 1843200, 0x09f24bd5
0, 1, 1, 1, 1843200, 0x8c932d04
0, 2, 2, 1, 1843200, 0xe04904a0
0, 3, 3, 1, 1843200, 0x1969f383
0, 4, 4, 1, 1843200, 0x70781331
0, 5, 5, 1, 1843200, 0xf494496b
0, 6, 6, 1, 1843200, 0xf6226da2
0, 7, 7, 1, 1843200, 0x5d657925
0, 8, 8, 1, 1843200, 0xde15820d
0, 9, 9, 1, 1843200, 0xb6768df1
0, 10, 10, 1, 1843200, 0xc4318e08
0, 11, 11, 1, 1843200, 0x8530a7d5
0, 12, 12, 1, 1843200, 0x0ee29f10
0, 13, 13, 1, 1843200, 0xcbb6b185
0, 14, 14, 1, 1843200, 0x085aac47
0, 15, 15, 1, 1843200, 0xb42e7b1b
0, 16, 16, 1, 1843200, 0xea3a2cd6
0, 17, 17, 1, 1843200, 0x7600ee09
0, 18, 18, 1, 1843200, 0xe39fc9d4
0, 19, 19, 1, 1843200, 0xc122cd4c
0, 20, 20, 1, 1843200, 0x5fb4c1cb
0, 21, 21, 1, 1843200, 0x1552cb6c
0, 22, 22, 1, 1843200, 0x5b66ce2f
0, 23, 23, 1, 1843200, 0x70a8c318
0, 24, 24, 1, 1843200, 0x8b86af2d
0, 25, 25, 1, 1843200, 0x94886a49
0, 26, 26, 1, 1843200, 0xda05684f
0, 27, 27, 1, 1843200, 0xe57c8f33
0, 28, 28, 1, 1843200, 0x39ef9c7e
0, 29, 29, 1, 1843200, 0xe7a0cab8
0, 30, 30, 1, 1843200, 0x43f0d766
0, 31, 31, 1, 1843200, 0x733d3c7b
0, 32, 32, 1, 1843200, 0x42713cea
0, 33, 33, 1, 1843200, 0xdd844e53
0, 34, 34, 1, 1843200, 0xa0875ba8
0, 35, 35, 1, 1843200, 0x318b6114
0, 36, 36, 1, 1843200, 0xcc986275
0, 37, 37, 1, 1843200, 0x14eb6704
0, 0, 0, 1, 1843200, 0x04154bd5
0, 1, 1, 1, 1843200, 0x3a872d04
0, 2, 2, 1, 1843200, 0x3b1304a0
0, 3, 3, 1, 1843200, 0x7474f383
0, 4, 4, 1, 1843200, 0xce7d1331
0, 5, 5, 1, 1843200, 0x3cdf496b
0, 6, 6, 1, 1843200, 0xe9096da2
0, 7, 7, 1, 1843200, 0x30be7925
0, 8, 8, 1, 1843200, 0x600b820d
0, 9, 9, 1, 1843200, 0xe7bb8df1
0, 10, 10, 1, 1843200, 0x62848e08
0, 11, 11, 1, 1843200, 0x9a71a7d5
0, 12, 12, 1, 1843200, 0x743a9f10
0, 13, 13, 1, 1843200, 0x62b0b185
0, 14, 14, 1, 1843200, 0xd94eac47
0, 15, 15, 1, 1843200, 0xa1007b1b
0, 16, 16, 1, 1843200, 0x11d72cd6
0, 17, 17, 1, 1843200, 0x141aee09
0, 18, 18, 1, 1843200, 0x9a90c9d4
0, 19, 19, 1, 1843200, 0x6bd5cd4c
0, 20, 20, 1, 1843200, 0xdf2ec1cb
0, 21, 21, 1, 1843200, 0xeecbcb6c
0, 22, 22, 1, 1843200, 0x9ecace2f
0, 23, 23, 1, 1843200, 0x7b59c318
0, 24, 24, 1, 1843200, 0x050baf2d
0, 25, 25, 1, 1843200, 0xada36a49
0, 26, 26, 1, 1843200, 0x4f4d684f
0, 27, 27, 1, 1843200, 0x9ddc8f33
0, 28, 28, 1, 1843200, 0x914d9c7e
0, 29, 29, 1, 1843200, 0x0dc3cab8
0, 30, 30, 1, 1843200, 0x98f8d766
0, 31, 31, 1, 1843200, 0x872e3c7b
0, 32, 32, 1, 1843200, 0xdf7b3cea
0, 33, 33, 1, 1843200, 0xf7864e53
0, 34, 34, 1, 1843200, 0x13315ba8
0, 35, 35, 1, 1843200, 0xc4586114
0, 36, 36, 1, 1843200, 0x57a96275
0, 37, 37, 1, 1843200, 0x6e756704
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