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avcodec/avdct: Add get_pixels()

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Suggested-by: ubitux
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2014-08-02 20:59:24 +02:00
parent 9400603140
commit e680c731a2
4 changed files with 18 additions and 2 deletions
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3
doc/APIchanges
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@ -15,6 +15,9 @@ libavutil: 2012-10-22
API changes, most recent first: API changes, most recent first:
2014-08-03 - xxxxxxx - lavc 55.72.100 - avcodec.h
Add get_pixels() to AVDCT
2014-08-xx - xxxxxxx - lavc 55.57.1 - avcodec.h 2014-08-xx - xxxxxxx - lavc 55.57.1 - avcodec.h
Deprecate unused FF_IDCT_IPP define and ipp avcodec option. Deprecate unused FF_IDCT_IPP define and ipp avcodec option.
Deprecate unused FF_DEBUG_PTS define and pts avcodec option. Deprecate unused FF_DEBUG_PTS define and pts avcodec option.

9
libavcodec/avdct.c
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@ -21,6 +21,7 @@
#include "avcodec.h" #include "avcodec.h"
#include "idctdsp.h" #include "idctdsp.h"
#include "fdctdsp.h" #include "fdctdsp.h"
#include "pixblockdsp.h"
#include "avdct.h" #include "avdct.h"
#define OFFSET(x) offsetof(AVDCT,x) #define OFFSET(x) offsetof(AVDCT,x)
@ -117,6 +118,14 @@ int avcodec_dct_init(AVDCT *dsp)
} }
#endif #endif
#if CONFIG_PIXBLOCKDSP
{
PixblockDSPContext pdsp;
ff_pixblockdsp_init(&pdsp, avctx);
COPY(pdsp, get_pixels);
}
#endif
avcodec_close(avctx); avcodec_close(avctx);
av_free(avctx); av_free(avctx);

4
libavcodec/avdct.h
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@ -61,6 +61,10 @@ typedef struct AVDCT {
* must use AVOptions to set this field. * must use AVOptions to set this field.
*/ */
int idct_algo; int idct_algo;
void (*get_pixels)(int16_t *block /* align 16 */,
const uint8_t *pixels /* align 8 */,
int line_size);
} AVDCT; } AVDCT;
/** /**

4
libavcodec/version.h
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@ -29,8 +29,8 @@
#include "libavutil/version.h" #include "libavutil/version.h"
#define LIBAVCODEC_VERSION_MAJOR 55 #define LIBAVCODEC_VERSION_MAJOR 55
#define LIBAVCODEC_VERSION_MINOR 71 #define LIBAVCODEC_VERSION_MINOR 72
#define LIBAVCODEC_VERSION_MICRO 101 #define LIBAVCODEC_VERSION_MICRO 100
#define LIBAVCODEC_VERSION_INT AV_VERSION_INT(LIBAVCODEC_VERSION_MAJOR, \ #define LIBAVCODEC_VERSION_INT AV_VERSION_INT(LIBAVCODEC_VERSION_MAJOR, \
LIBAVCODEC_VERSION_MINOR, \ LIBAVCODEC_VERSION_MINOR, \