avcodec/jpeg2000dsp: Fix multiple integer overflows in ict_int()

[ffmpeg] / libavcodec / dv.h

diff --git a/libavcodec/dv.h b/libavcodec/dv.h
index 6350a16dfff30f50af9509d2b82e6dd3986c5cbf..0e97bb200ea687ace79f6f090e9d6c97cc980a85 100644 (file)
--- a/libavcodec/dv.h
+++ b/libavcodec/dv.h
@@ -38,6 +38,7 @@ typedef struct DVwork_chunk {
 } DVwork_chunk;
 
 typedef struct DVVideoContext {
+    AVClass *avclass;
     const AVDVProfile *sys;
     const AVFrame   *frame;
     AVCodecContext  *avctx;
@@ -51,6 +52,8 @@ typedef struct DVVideoContext {
     me_cmp_func ildct_cmp;
     DVwork_chunk work_chunks[4 * 12 * 27];
     uint32_t idct_factor[2 * 4 * 16 * 64];
+
+    int quant_deadzone;
 } DVVideoContext;
 
 enum dv_section_type {