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| author | Nicolas Bertrand <nicoinattendu@gmail.com> | 2013-07-12 23:01:43 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2013-07-12 23:43:09 +0200 |
| commit | dd1382ac9534bd9b5ec7833eed9ab6f383e68a50 (patch) | |
| tree | b9a3d04b87897df874a124d3699f75122b223fa1 /libavcodec/jpeg2000dec.c | |
| parent | 7f4a1fddd39e331464e443f95f10e225882b5c53 (diff) | |
| download | ffmpeg-dd1382ac9534bd9b5ec7833eed9ab6f383e68a50.tar.gz | |
jpeg2000: Initialize only once mqc arrays
Increases encoding and decoding speed
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavcodec/jpeg2000dec.c')
| -rw-r--r-- | libavcodec/jpeg2000dec.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/libavcodec/jpeg2000dec.c b/libavcodec/jpeg2000dec.c index 4018dc904d..e2a9a95f3e 100644 --- a/libavcodec/jpeg2000dec.c +++ b/libavcodec/jpeg2000dec.c @@ -1466,6 +1466,7 @@ end: static void jpeg2000_init_static_data(AVCodec *codec) { ff_jpeg2000_init_tier1_luts(); + ff_mqc_init_context_tables(); } #define OFFSET(x) offsetof(Jpeg2000DecoderContext, x) |