Merge pull request #10908 from alalek:fix_ffmpeg_uchar

7 years ago · 25518a12f1
parent 53305d4a7e 2aa15ab3ff
commit 25518a12f1
1 changed files with 1 additions and 1 deletions
--- a/modules/videoio/src/cap_ffmpeg_impl.hpp
+++ b/modules/videoio/src/cap_ffmpeg_impl.hpp
@ -1707,7 +1707,7 @@ bool CvVideoWriter_FFMPEG::writeFrame( const unsigned char* data, int step, int
    const int CV_STEP_ALIGNMENT = 32;
    const size_t CV_SIMD_SIZE = 32;
    const size_t CV_PAGE_MASK = ~(4096 - 1);
-    const uchar* dataend = data + ((size_t)height * step);
+    const unsigned char* dataend = data + ((size_t)height * step);
    if (step % CV_STEP_ALIGNMENT != 0 ||
        (((size_t)dataend - CV_SIMD_SIZE) & CV_PAGE_MASK) != (((size_t)dataend + CV_SIMD_SIZE) & CV_PAGE_MASK))
    {