| Author | SHA1 | Message | Date |
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51daafb02e |
x86: videodsp: Properly mark sse2 instructions in emulated_edge_mc as such.
Should fix crashes or corrupt output on pre-SSE2 CPUs when they were using SSE2-code (e.g. AMD Athlon XP 2400+ or Intel Pentium III) in hfix or hvar single-edge (left/right) extension functions. Signed-off-by: Janne Grunau <janne-libav@jannau.net> |
12 years ago |
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458446acfa |
lavc: Edge emulation with dst/src linesize
Allow supporting files for which the image stride is smaller than the maximum block size + number of subpel mc taps, e.g. a 64x64 VP9 file or a 16x16 VP8 file with -fflags +emu_edge. |
12 years ago |
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b6649ab503 | cosmetics: Remove unnecessary extern keywords from function declarations | 12 years ago |
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8c53d39e7f |
lavc: introduce VideoDSPContext
Move some functions from dsputil. The idea is that videodsp contains functions that are useful for a large and varied set of video decoders. Currently, it contains emulated_edge_mc() and prefetch(). Signed-off-by: Luca Barbato <lu_zero@gentoo.org> |
13 years ago |