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| author | Falk Hüffner <mellum@users.sourceforge.net> | 2002-07-01 23:47:01 +0000 |
|---|---|---|
| committer | Falk Hüffner <mellum@users.sourceforge.net> | 2002-07-01 23:47:01 +0000 |
| commit | 494e409255dcb57c8be492541b1d31c0d79cadff (patch) | |
| tree | dfebb09bacbbae2d3b259b02d76707d5c28a9a47 /libavcodec/alpha/dsputil_alpha.c | |
| parent | d13c54cdc04cc7c9f2edab2683de710acf43e801 (diff) | |
| download | ffmpeg-494e409255dcb57c8be492541b1d31c0d79cadff.tar.gz | |
Assembly version of put_pixels. This is currently the function that
takes the most time, and it allows for more efficient unaligned access
and better control over memory latencies.
Originally committed as revision 711 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/alpha/dsputil_alpha.c')
| -rw-r--r-- | libavcodec/alpha/dsputil_alpha.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/libavcodec/alpha/dsputil_alpha.c b/libavcodec/alpha/dsputil_alpha.c index 5e1aa20933..942eef780c 100644 --- a/libavcodec/alpha/dsputil_alpha.c +++ b/libavcodec/alpha/dsputil_alpha.c @@ -22,6 +22,8 @@ void simple_idct_axp(DCTELEM *block); +void put_pixels_axp_asm(uint8_t *block, const uint8_t *pixels, + int line_size, int h); void put_pixels_clamped_mvi_asm(const DCTELEM *block, uint8_t *pixels, int line_size); void add_pixels_clamped_mvi_asm(const DCTELEM *block, uint8_t *pixels, @@ -232,12 +234,12 @@ static inline UINT64 avg4_no_rnd(UINT64 l1, UINT64 l2, UINT64 l3, UINT64 l4) void dsputil_init_alpha(void) { - put_pixels_tab[0] = put_pixels_axp; + put_pixels_tab[0] = put_pixels_axp_asm; put_pixels_tab[1] = put_pixels_x2_axp; put_pixels_tab[2] = put_pixels_y2_axp; put_pixels_tab[3] = put_pixels_xy2_axp; - put_no_rnd_pixels_tab[0] = put_pixels_axp; + put_no_rnd_pixels_tab[0] = put_pixels_axp_asm; put_no_rnd_pixels_tab[1] = put_no_rnd_pixels_x2_axp; put_no_rnd_pixels_tab[2] = put_no_rnd_pixels_y2_axp; put_no_rnd_pixels_tab[3] = put_no_rnd_pixels_xy2_axp; |