Fixes out of array reads
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 9bff052b51)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This makes C and MMX match, no change to fate as the differences where
apparently not sufficient to show up in fate
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit b8255a4c70)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This should avoid issues on x86_64
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 6dffc8f5aa)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Fixes CID1194435
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 18af0ce62d)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Fixes part of Ticket3466
Found-by: Andrey_Karpov / PVS-Studio
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 73734282e0)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Fixes part of Ticket3466
Found-by: Andrey_Karpov / PVS-Studio
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 5a8ef3c66b)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Once the frame has been given to ff_filter_frame(), it can
no longer be used, even on error.
Fix trac ticket #3430.
(cherry picked from commit bc6901c949)
about 1ms faster startup time
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
(cherry picked from commit 133fbfc781)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Include the freetype header, in-directly through a macro, like it
is done in the drawtext filter. Do not break if the header is moved.
Unfortunately the drawtext filter included the file where the include
macros are defined in a wrong way. This is not needed and breaks the
build. Remove that #include line too.
(cherry picked from commit cea5812fa7)
Signed-off-by: Alexander Strasser <eclipse7@gmx.net>
A list of "all channel layouts" but not "all channel counts"
can not be reduced to a single unknown channel count.
(cherry picked from commit d300f5f6f5)
The image size of the destination image was used to determine if a source
image was positioned outside the destination image, that no intersection
could occur. Actually for these two cases the size of the source image
has to be used!
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
Fixes out of bounds access
Fixes CID732170
Fixes CID732169
No filter is known to use this function in a way so the issue can be reproduced.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Define positive return values as non errors and leave further meaning undefined
This allows future extensions to use these values
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Sometimes, if pthread_create() failed, then pthread_cond_wait() could
accidentally be called in the worker threads after the uninit function
had already called pthread_cond_broadcast(), leading to a deadlock.
Don't call pthread_cond_wait() if c->done is set.
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
