diff options
| author | Oskar Arvidsson <oskar@irock.se> | 2011-03-29 17:48:59 +0200 |
|---|---|---|
| committer | Ronald S. Bultje <rsbultje@gmail.com> | 2011-05-10 07:24:36 -0400 |
| commit | 19a0729b4cfacfd90b8ee84ab0c093ff7e397e65 (patch) | |
| tree | 63279dbdeba8d3fd96b5c971a224341ec32f7100 /libavcodec/h264idct_template.c | |
| parent | fcc0224e4fbd44ae268903185b0cf83560b13555 (diff) | |
Adds 8-, 9- and 10-bit versions of some of the functions used by the h264 decoder.
This patch lets e.g. dsputil_init chose dsp functions with respect to
the bit depth to decode. The naming scheme of bit depth dependent
functions is <base name>_<bit depth>[_<prefix>] (i.e. the old
clear_blocks_c is now named clear_blocks_8_c).
Note: Some of the functions for high bit depth is not dependent on the
bit depth, but only on the pixel size. This leaves some room for
optimizing binary size.
Preparatory patch for high bit depth h264 decoding support.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
Diffstat (limited to 'libavcodec/h264idct_template.c')
| -rw-r--r-- | libavcodec/h264idct_template.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/libavcodec/h264idct_template.c b/libavcodec/h264idct_template.c index ed1f18c9b6..39c9a1c9eb 100644 --- a/libavcodec/h264idct_template.c +++ b/libavcodec/h264idct_template.c @@ -25,7 +25,7 @@ * @author Michael Niedermayer <michaelni@gmx.at> */ -#include "dsputil.h" +#include "high_bit_depth.h" #ifndef AVCODEC_H264IDCT_INTERNAL_H #define AVCODEC_H264IDCT_INTERNAL_H @@ -42,12 +42,6 @@ static const uint8_t scan8[16 + 2*4]={ }; #endif -#define pixel uint8_t -#define dctcoef DCTELEM -#define INIT_CLIP uint8_t *cm = ff_cropTbl + MAX_NEG_CROP; -#define CLIP(a) cm[a] -#define FUNCC(a) a ## _c - static av_always_inline void FUNCC(idct_internal)(uint8_t *_dst, DCTELEM *_block, int stride, int block_stride, int shift, int add){ int i; INIT_CLIP |