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| author | Diego 'Flameeyes' Pettenò <flameeyes@gmail.com> | 2006-06-17 12:45:51 +0000 |
|---|---|---|
| committer | Diego 'Flameeyes' Pettenò <flameeyes@gmail.com> | 2006-06-17 12:45:51 +0000 |
| commit | 5817595983c62f616fb31a6d3f297d47a9b20519 (patch) | |
| tree | 5bde7c8a9b50f81daf12790dc01c5d6480de9cd6 /src/libmpeg2/slice_xvmc.c | |
| parent | 48afd7769daf349aa921a94b1c0dffce3f8f228b (diff) | |
| download | xine-lib-5817595983c62f616fb31a6d3f297d47a9b20519.tar.gz xine-lib-5817595983c62f616fb31a6d3f297d47a9b20519.tar.bz2 | |
Fix Altivec libmpeg2 decoding, thanks to Luca Barbato (lu_zero@gentoo.org) and Christer Palm (palm@nogui.se).
CVS patchset: 8045
CVS date: 2006/06/17 12:45:51
Diffstat (limited to 'src/libmpeg2/slice_xvmc.c')
| -rw-r--r-- | src/libmpeg2/slice_xvmc.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/src/libmpeg2/slice_xvmc.c b/src/libmpeg2/slice_xvmc.c index fb0fab1e9..4aa383b9a 100644 --- a/src/libmpeg2/slice_xvmc.c +++ b/src/libmpeg2/slice_xvmc.c @@ -256,7 +256,7 @@ static inline int get_xvmc_motion_delta (picture_t * picture, int f_code) #undef bit_ptr } -static inline int bound_motion_vector (int vector, int f_code) +static inline int bound_motion_vector (int vec, int f_code) { #if 1 unsigned int limit; @@ -264,14 +264,14 @@ static inline int bound_motion_vector (int vector, int f_code) limit = 16 << f_code; - if ((unsigned int)(vector + limit) < 2 * limit) - return vector; + if ((unsigned int)(vec + limit) < 2 * limit) + return vec; else { - sign = ((int32_t)vector) >> 31; - return vector - ((2 * limit) ^ sign) + sign; + sign = ((int32_t)vec) >> 31; + return vec - ((2 * limit) ^ sign) + sign; } #else - return ((int32_t)vector << (27 - f_code)) >> (27 - f_code); + return ((int32_t)vec << (27 - f_code)) >> (27 - f_code); #endif } |