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| author | Ronald S. Bultje <rsbultje@gmail.com> | 2013-02-11 17:04:27 -0800 |
|---|---|---|
| committer | Martin Storsjö <martin@martin.st> | 2013-02-19 22:33:29 +0200 |
| commit | 2ed008204d5467be03a0a3af1e293b2f7038d0a0 (patch) | |
| tree | 7293700d56b1e8b10eab3b4cf147d23b6a7aa049 /libavcodec/h264dsp.c | |
| parent | e5ffffe48d20642acc079166f0fa7d93a6a9f594 (diff) | |
| download | ffmpeg-streaming-2ed008204d5467be03a0a3af1e293b2f7038d0a0.zip ffmpeg-streaming-2ed008204d5467be03a0a3af1e293b2f7038d0a0.tar.gz | |
h264: 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: Martin Storsjö <martin@martin.st>
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 d29c685..b739758 100644 --- a/libavcodec/h264dsp.c +++ b/libavcodec/h264dsp.c @@ -43,11 +43,29 @@ #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);\ |
