diff options
| author | Ronald S. Bultje <rsbultje@gmail.com> | 2013-02-11 17:04:27 -0800 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2013-02-12 02:14:16 +0100 |
| commit | 7ff1a4b10f2d7f9a4ae1c72e1259b4ed7d13e316 (patch) | |
| tree | dafa300b66ea1b51f466f2531b15c1a3c5ca5b1c /libavcodec/h264dsp.c | |
| parent | 5260edee7e5bd975837696c8c8c1a80eb2fbd7c1 (diff) | |
| download | ffmpeg-streaming-7ff1a4b10f2d7f9a4ae1c72e1259b4ed7d13e316.zip ffmpeg-streaming-7ff1a4b10f2d7f9a4ae1c72e1259b4ed7d13e316.tar.gz | |
Add add_pixels4/8() to h264dsp, and remove add_pixels4 from dsputil.
These functions are mostly H264-specific (the only other user I can
spot is bink), and this allows us to special-case some functionality
for H264. Also remove the 16-bit-coeff with >8bpp versions (unused)
and merge the duplicate 32-bit-coeff for >8bpp (identical).
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavcodec/h264dsp.c')
| -rw-r--r-- | libavcodec/h264dsp.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/libavcodec/h264dsp.c b/libavcodec/h264dsp.c index 83de168..bb70d4e 100644 --- a/libavcodec/h264dsp.c +++ b/libavcodec/h264dsp.c @@ -52,11 +52,29 @@ #include "h264dsp_template.c" #undef BIT_DEPTH +#define BIT_DEPTH 8 +#include "h264addpx_template.c" +#undef BIT_DEPTH + +#define BIT_DEPTH 16 +#include "h264addpx_template.c" +#undef BIT_DEPTH + void ff_h264dsp_init(H264DSPContext *c, const int bit_depth, const int chroma_format_idc) { #undef FUNC #define FUNC(a, depth) a ## _ ## depth ## _c +#define ADDPX_DSP(depth) \ + c->h264_add_pixels4 = FUNC(ff_h264_add_pixels4, depth);\ + c->h264_add_pixels8 = FUNC(ff_h264_add_pixels8, depth) + + if (bit_depth > 8 && bit_depth <= 16) { + ADDPX_DSP(16); + } else { + ADDPX_DSP(8); + } + #define H264_DSP(depth) \ c->h264_idct_add= FUNC(ff_h264_idct_add, depth);\ c->h264_idct8_add= FUNC(ff_h264_idct8_add, depth);\ |
