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author | Michael Niedermayer <michaelni@gmx.at> | 2014-05-30 00:30:42 +0200 |
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committer | Michael Niedermayer <michaelni@gmx.at> | 2014-05-30 00:30:45 +0200 |
commit | a9a312d299c785b4b4655ab70753aa5a2a933aae (patch) | |
tree | a12a4b9835f1d17a649de776c34980f7ea4484e5 /libavcodec | |
parent | c814a6c778b415143b5b984bf996978225c0255a (diff) | |
parent | 3832a6590156e6abc575bed51cbffa78617ee5fd (diff) | |
download | ffmpeg-a9a312d299c785b4b4655ab70753aa5a2a933aae.tar.gz |
Merge commit '3832a6590156e6abc575bed51cbffa78617ee5fd'
* commit '3832a6590156e6abc575bed51cbffa78617ee5fd':
dsputil: Move ff_alternate_*_scan tables to mpegvideo
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavcodec')
-rw-r--r-- | libavcodec/dsputil.c | 22 | ||||
-rw-r--r-- | libavcodec/dsputil.h | 4 | ||||
-rw-r--r-- | libavcodec/mpegvideo.c | 22 | ||||
-rw-r--r-- | libavcodec/mpegvideo.h | 4 |
4 files changed, 26 insertions, 26 deletions
diff --git a/libavcodec/dsputil.c b/libavcodec/dsputil.c index 64bea69219..4252be5e65 100644 --- a/libavcodec/dsputil.c +++ b/libavcodec/dsputil.c @@ -55,28 +55,6 @@ uint32_t ff_square_tab[512] = { 0, }; #include "dsputil_template.c" #include "dsputilenc_template.c" -const uint8_t ff_alternate_horizontal_scan[64] = { - 0, 1, 2, 3, 8, 9, 16, 17, - 10, 11, 4, 5, 6, 7, 15, 14, - 13, 12, 19, 18, 24, 25, 32, 33, - 26, 27, 20, 21, 22, 23, 28, 29, - 30, 31, 34, 35, 40, 41, 48, 49, - 42, 43, 36, 37, 38, 39, 44, 45, - 46, 47, 50, 51, 56, 57, 58, 59, - 52, 53, 54, 55, 60, 61, 62, 63, -}; - -const uint8_t ff_alternate_vertical_scan[64] = { - 0, 8, 16, 24, 1, 9, 2, 10, - 17, 25, 32, 40, 48, 56, 57, 49, - 41, 33, 26, 18, 3, 11, 4, 12, - 19, 27, 34, 42, 50, 58, 35, 43, - 51, 59, 20, 28, 5, 13, 6, 14, - 21, 29, 36, 44, 52, 60, 37, 45, - 53, 61, 22, 30, 7, 15, 23, 31, - 38, 46, 54, 62, 39, 47, 55, 63, -}; - /* Input permutation for the simple_idct_mmx */ static const uint8_t simple_mmx_permutation[64] = { 0x00, 0x08, 0x04, 0x09, 0x01, 0x0C, 0x05, 0x0D, diff --git a/libavcodec/dsputil.h b/libavcodec/dsputil.h index 5c48f0d5c7..b36ab2d8ca 100644 --- a/libavcodec/dsputil.h +++ b/libavcodec/dsputil.h @@ -32,10 +32,6 @@ #include "avcodec.h" -/* encoding scans */ -extern const uint8_t ff_alternate_horizontal_scan[64]; -extern const uint8_t ff_alternate_vertical_scan[64]; - extern uint32_t ff_square_tab[512]; void ff_put_pixels8x8_c(uint8_t *dst, uint8_t *src, ptrdiff_t stride); diff --git a/libavcodec/mpegvideo.c b/libavcodec/mpegvideo.c index e1d1efc50e..9a7c64b746 100644 --- a/libavcodec/mpegvideo.c +++ b/libavcodec/mpegvideo.c @@ -105,6 +105,28 @@ const uint8_t *const ff_mpeg2_dc_scale_table[4] = { mpeg2_dc_scale_table3, }; +const uint8_t ff_alternate_horizontal_scan[64] = { + 0, 1, 2, 3, 8, 9, 16, 17, + 10, 11, 4, 5, 6, 7, 15, 14, + 13, 12, 19, 18, 24, 25, 32, 33, + 26, 27, 20, 21, 22, 23, 28, 29, + 30, 31, 34, 35, 40, 41, 48, 49, + 42, 43, 36, 37, 38, 39, 44, 45, + 46, 47, 50, 51, 56, 57, 58, 59, + 52, 53, 54, 55, 60, 61, 62, 63, +}; + +const uint8_t ff_alternate_vertical_scan[64] = { + 0, 8, 16, 24, 1, 9, 2, 10, + 17, 25, 32, 40, 48, 56, 57, 49, + 41, 33, 26, 18, 3, 11, 4, 12, + 19, 27, 34, 42, 50, 58, 35, 43, + 51, 59, 20, 28, 5, 13, 6, 14, + 21, 29, 36, 44, 52, 60, 37, 45, + 53, 61, 22, 30, 7, 15, 23, 31, + 38, 46, 54, 62, 39, 47, 55, 63, +}; + static void dct_unquantize_mpeg1_intra_c(MpegEncContext *s, int16_t *block, int n, int qscale) { diff --git a/libavcodec/mpegvideo.h b/libavcodec/mpegvideo.h index 7a49d2ea1d..cf35dddc0c 100644 --- a/libavcodec/mpegvideo.h +++ b/libavcodec/mpegvideo.h @@ -86,6 +86,10 @@ enum OutputFormat { #define EXT_START_CODE 0x000001b5 #define USER_START_CODE 0x000001b2 +/* encoding scans */ +extern const uint8_t ff_alternate_horizontal_scan[64]; +extern const uint8_t ff_alternate_vertical_scan[64]; + struct MpegEncContext; /** |