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| author | Reimar Döffinger <Reimar.Doeffinger@gmx.de> | 2006-01-12 17:52:41 +0000 |
|---|---|---|
| committer | Reimar Döffinger <Reimar.Doeffinger@gmx.de> | 2006-01-12 17:52:41 +0000 |
| commit | 517840c65434b42fb8784ad1ce4a0301d5d6c36d (patch) | |
| tree | 0665e82179aad38062265448e0b811e48c036002 /libavcodec/cscd.c | |
| parent | 1015631b79b7bc40dcae6f8f8d7c5787319dc540 (diff) | |
Our own LZO (1X) implementation, under LGPL and optimized for readability.
Tested on CamStudio sample files.
Originally committed as revision 4840 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/cscd.c')
| -rw-r--r-- | libavcodec/cscd.c | 14 |
1 files changed, 3 insertions, 11 deletions
diff --git a/libavcodec/cscd.c b/libavcodec/cscd.c index fdc336d4dc..3e64123515 100644 --- a/libavcodec/cscd.c +++ b/libavcodec/cscd.c @@ -25,9 +25,7 @@ #ifdef CONFIG_ZLIB #include <zlib.h> #endif -#ifdef CONFIG_LZO -#include <lzo1x.h> -#endif +#include "lzo.h" typedef struct { AVFrame pic; @@ -158,16 +156,10 @@ static int decode_frame(AVCodecContext *avctx, void *data, int *data_size, // decompress data switch ((buf[0] >> 1) & 7) { case 0: { // lzo compression -#ifdef CONFIG_LZO - unsigned int dlen = c->decomp_size; - if (lzo1x_decompress_safe(&buf[2], buf_size - 2, - c->decomp_buf, &dlen, NULL) != LZO_E_OK) + int outlen = c->decomp_size, inlen = buf_size - 2; + if (lzo1x_decode(c->decomp_buf, &outlen, &buf[2], &inlen)) av_log(avctx, AV_LOG_ERROR, "error during lzo decompression\n"); break; -#else - av_log(avctx, AV_LOG_ERROR, "compiled without lzo (GPL) support\n"); - return -1; -#endif } case 1: { // zlib compression #ifdef CONFIG_ZLIB |