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authorMashiat Sarker Shakkhar <shahriman_ams@yahoo.com>2011-11-05 02:22:21 +0600
committerMashiat Sarker Shakkhar <shahriman_ams@yahoo.com>2011-11-20 14:51:38 +0600
commitd58db7207d41a5395e635c79b96b1aee3b91f5bb (patch)
treefbc84c4d7381d9d75976ee518a750f9ff30a232b /libavcodec
parenta80a10bd734b88b7eb8bcf09af1a0c4e8d990e8e (diff)
downloadffmpeg-d58db7207d41a5395e635c79b96b1aee3b91f5bb.tar.gz
Add buffers to context necessary for reverting cdmls and mclms filter
Diffstat (limited to 'libavcodec')
-rw-r--r--libavcodec/wmalosslessdec.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/libavcodec/wmalosslessdec.c b/libavcodec/wmalosslessdec.c
index a15ea01f96..22116eaad6 100644
--- a/libavcodec/wmalosslessdec.c
+++ b/libavcodec/wmalosslessdec.c
@@ -236,6 +236,8 @@ typedef struct WmallDecodeCtx {
int8_t mclms_scaling;
int16_t mclms_coeffs[128];
int16_t mclms_coeffs_cur[4];
+ int mclms_prevvalues[64]; // FIXME: should be 32-bit / 16-bit depending on bit-depth
+ int16_t mclms_updates[64];
int movave_scaling;
int quant_stepsize;
@@ -246,6 +248,8 @@ typedef struct WmallDecodeCtx {
int coefsend;
int bitsend;
int16_t coefs[256];
+ int lms_prevvalues[512]; // FIXME: see above
+ int16_t lms_updates[512]; // and here too
} cdlms[2][9];