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idct_mlib.c
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00023 #include "config.h"
00024
00025 #ifdef LIBMPEG2_MLIB
00026
00027 #include <mlib_types.h>
00028 #include <mlib_status.h>
00029 #include <mlib_sys.h>
00030 #include <mlib_video.h>
00031 #include <string.h>
00032 #include <inttypes.h>
00033
00034 #include "mpeg2.h"
00035 #include "mpeg2_internal.h"
00036
00037 void mpeg2_idct_add_mlib (const int last, int16_t * const block,
00038 uint8_t * const dest, const int stride)
00039 {
00040 mlib_VideoIDCT_IEEE_S16_S16 (block, block);
00041 mlib_VideoAddBlock_U8_S16 (dest, block, stride);
00042 memset (block, 0, 64 * sizeof (uint16_t));
00043 }
00044
00045 void mpeg2_idct_copy_mlib_non_ieee (int16_t * const block,
00046 uint8_t * const dest, const int stride)
00047 {
00048 mlib_VideoIDCT8x8_U8_S16 (dest, block, stride);
00049 memset (block, 0, 64 * sizeof (uint16_t));
00050 }
00051
00052 void mpeg2_idct_add_mlib_non_ieee (const int last, int16_t * const block,
00053 uint8_t * const dest, const int stride)
00054 {
00055 mlib_VideoIDCT8x8_S16_S16 (block, block);
00056 mlib_VideoAddBlock_U8_S16 (dest, block, stride);
00057 memset (block, 0, 64 * sizeof (uint16_t));
00058 }
00059
00060 #endif