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| author | Mans Rullgard <mans@mansr.com> | 2011-07-21 02:31:57 +0100 |
|---|---|---|
| committer | Mans Rullgard <mans@mansr.com> | 2011-07-21 18:10:58 +0100 |
| commit | 874f1a901d9f2d1d6825be309ed046abc7672b03 (patch) | |
| tree | 7638258077e3888e35e86ed7f8242ae2e9cc77a4 /libavcodec/dsputil_template.c | |
| parent | 5cc2600964c72dad995efb18c918a63e0965f8db (diff) | |
| download | ffmpeg-874f1a901d9f2d1d6825be309ed046abc7672b03.tar.gz | |
dsputil: template get_pixels() for different bit depths
Signed-off-by: Mans Rullgard <mans@mansr.com>
Diffstat (limited to 'libavcodec/dsputil_template.c')
| -rw-r--r-- | libavcodec/dsputil_template.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/libavcodec/dsputil_template.c b/libavcodec/dsputil_template.c index 5863275c00..72ed6bfd2a 100644 --- a/libavcodec/dsputil_template.c +++ b/libavcodec/dsputil_template.c @@ -193,6 +193,29 @@ void FUNC(ff_emulated_edge_mc)(uint8_t *buf, const uint8_t *src, int linesize, i } #define DCTELEM_FUNCS(dctcoef, suffix) \ +static void FUNCC(get_pixels ## suffix)(DCTELEM *restrict _block, \ + const uint8_t *_pixels, \ + int line_size) \ +{ \ + const pixel *pixels = (const pixel *) _pixels; \ + dctcoef *restrict block = (dctcoef *) _block; \ + int i; \ + \ + /* read the pixels */ \ + for(i=0;i<8;i++) { \ + block[0] = pixels[0]; \ + block[1] = pixels[1]; \ + block[2] = pixels[2]; \ + block[3] = pixels[3]; \ + block[4] = pixels[4]; \ + block[5] = pixels[5]; \ + block[6] = pixels[6]; \ + block[7] = pixels[7]; \ + pixels += line_size / sizeof(pixel); \ + block += 8; \ + } \ +} \ + \ static void FUNCC(add_pixels8 ## suffix)(uint8_t *restrict _pixels, \ DCTELEM *_block, \ int line_size) \ |