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author | Michael Niedermayer <michaelni@gmx.at> | 2010-01-09 18:33:21 +0000 |
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committer | Michael Niedermayer <michaelni@gmx.at> | 2010-01-09 18:33:21 +0000 |
commit | c46eeae2a80dfe0046c15b542e8b9a2c78f19bf7 (patch) | |
tree | 8c0378f0ae122dd5fcd3b101f7b55d0d233188f2 /libavcodec/ituh263enc.c | |
parent | aa11ce6568a190b7c843c57bcbc8f5e1785af99b (diff) | |
download | ffmpeg-c46eeae2a80dfe0046c15b542e8b9a2c78f19bf7.tar.gz |
Add a function to match a 2 element vector of uint16_t and use it in h263 and svq1
instead of custom and bloated code to find an index into a w/h array.
Originally committed as revision 21113 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/ituh263enc.c')
-rw-r--r-- | libavcodec/ituh263enc.c | 18 |
1 files changed, 1 insertions, 17 deletions
diff --git a/libavcodec/ituh263enc.c b/libavcodec/ituh263enc.c index ce64497984..5031dd5672 100644 --- a/libavcodec/ituh263enc.c +++ b/libavcodec/ituh263enc.c @@ -82,22 +82,6 @@ static const uint8_t wrong_run[102] = { 19, 2, 1, 34, 35, 36 }; -int h263_get_picture_format(int width, int height) -{ - if (width == 128 && height == 96) - return 1; - else if (width == 176 && height == 144) - return 2; - else if (width == 352 && height == 288) - return 3; - else if (width == 704 && height == 576) - return 4; - else if (width == 1408 && height == 1152) - return 5; - else - return 7; -} - /** * Returns the 4 bit value that specifies the given aspect ratio. * This may be one of the standard aspect ratios or it specifies @@ -156,7 +140,7 @@ void h263_encode_picture_header(MpegEncContext * s, int picture_number) put_bits(&s->pb, 1, 0); /* camera off */ put_bits(&s->pb, 1, 0); /* freeze picture release off */ - format = h263_get_picture_format(s->width, s->height); + format = ff_match_2uint16(h263_format, FF_ARRAY_ELEMS(h263_format), s->width, s->height); if (!s->h263_plus) { /* H.263v1 */ put_bits(&s->pb, 3, format); |