diff options
| author | arpi <arpi@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2002-06-22 23:58:15 +0000 |
|---|---|---|
| committer | arpi <arpi@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2002-06-22 23:58:15 +0000 |
| commit | 706829e19a8ec3852f123029bbc295e876570d98 (patch) | |
| tree | 4084733e205dac3893b5b6daf7bc7b2286a03b23 /libmpcodecs/native/svq1.c | |
| parent | 950a345ed022615b4e2c59e39688c1f302869572 (diff) | |
| download | mpv-706829e19a8ec3852f123029bbc295e876570d98.tar.bz2 mpv-706829e19a8ec3852f123029bbc295e876570d98.tar.xz | |
use libavcodec's optimized MC functions
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@6511 b3059339-0415-0410-9bf9-f77b7e298cf2
Diffstat (limited to 'libmpcodecs/native/svq1.c')
| -rw-r--r-- | libmpcodecs/native/svq1.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/libmpcodecs/native/svq1.c b/libmpcodecs/native/svq1.c index e3108e00e7..ef325fe54f 100644 --- a/libmpcodecs/native/svq1.c +++ b/libmpcodecs/native/svq1.c @@ -25,6 +25,7 @@ #include <string.h> #include <unistd.h> +#include "../../config.h" #include "bswap.h" /* variable length (bit) code */ @@ -40,6 +41,12 @@ typedef struct vlc_code_s { #include "svq1.h" #include "svq1_cb.h" +#ifdef USE_LIBAVCODEC +typedef void (*op_pixels_func)(unsigned char *block, const unsigned char *pixels, int line_size, int h); +extern op_pixels_func put_pixels_tab[4]; +extern op_pixels_func put_no_rnd_pixels_tab[4]; +#endif + /* memory bit stream */ typedef struct bit_buffer_s { uint8_t *buffer; @@ -339,6 +346,10 @@ static int motion_inter_block (bit_buffer_t *bitbuf, src = &previous[(x + (mv.x >> 1)) + (y + (mv.y >> 1))*pitch]; dst = current; +#ifdef USE_LIBAVCODEC + put_pixels_tab[((mv.y & 1) << 1) | (mv.x & 1)](dst,src,pitch,16); + put_pixels_tab[((mv.y & 1) << 1) | (mv.x & 1)](dst+8,src+8,pitch,16); +#else /* form prediction */ if (mv.y & 0x1) { if (mv.x & 0x1) { @@ -375,6 +386,7 @@ static int motion_inter_block (bit_buffer_t *bitbuf, } } } +#endif return 0; } @@ -441,6 +453,9 @@ static int motion_inter_4v_block (bit_buffer_t *bitbuf, src = &previous[(x + (pmv[i]->x >> 1)) + (y + (pmv[i]->y >> 1))*pitch]; dst = current; +#ifdef USE_LIBAVCODEC + put_pixels_tab[((pmv[i]->y & 1) << 1) | (pmv[i]->x & 1)](dst,src,pitch,8); +#else if (pmv[i]->y & 0x1) { if (pmv[i]->x & 0x1) { for (sy=0; sy < 8; sy++) { @@ -476,6 +491,7 @@ static int motion_inter_4v_block (bit_buffer_t *bitbuf, } } } +#endif /* select next block */ if (i & 1) { |