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interlaced dct decision cleanup

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function moved to dspcontext
  mmx&mmx2 optimized
  change SSE -> SAD as default (better quality)
vbv buffer size command line option in kbyte

Originally committed as revision 2669 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Michael Niedermayer
2004-01-05 22:57:07 +00:00
parent 51929fd312
commit 622348f931
9 changed files with 449 additions and 157 deletions
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10
libavcodec/avcodec.h
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@@ -17,7 +17,7 @@ extern "C" {
#define FFMPEG_VERSION_INT 0x000408
#define FFMPEG_VERSION "0.4.8"
#define LIBAVCODEC_BUILD 4698
#define LIBAVCODEC_BUILD 4699
#define LIBAVCODEC_VERSION_INT FFMPEG_VERSION_INT
#define LIBAVCODEC_VERSION FFMPEG_VERSION
@@ -1196,6 +1196,12 @@ typedef struct AVCodecContext {
* - decoding: unused
*/
int mb_cmp;
/**
* interlaced dct compare function
* - encoding: set by user.
* - decoding: unused
*/
int ildct_cmp;
#define FF_CMP_SAD 0
#define FF_CMP_SSE 1
#define FF_CMP_SATD 2
@@ -1204,6 +1210,8 @@ typedef struct AVCodecContext {
#define FF_CMP_BIT 5
#define FF_CMP_RD 6
#define FF_CMP_ZERO 7
#define FF_CMP_VSAD 8
#define FF_CMP_VSSE 9
#define FF_CMP_CHROMA 256
/**