Chiebot-Mirror/FFmpeg - FFmpeg - Gitea: Git with a cup of tea

Author	SHA1	Message	Date
Michael Niedermayer	36cf422521	cmdutils_opencl: Fix read of uinitialized cl_mem Fixes CID1396856, CID1396860, CID1396861 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Michael Niedermayer	d712a5cddb	cmdutils_opencl: Fix read of uninitialized pointer Fixes: CID1396856 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Steven Liu	aa7982577c	cmdutils_opencl: fix resource_leak cid 1396852 CID: 1396852 check the devices_list alloc status, and release the devices_list when alloc devices error Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Steven Liu <lq@chinaffmpeg.org>	8 years ago
Ganesh Ajjanagadde	92e483f8ed	all: use FFDIFFSIGN to resolve possible undefined behavior in comparators FFDIFFSIGN was created explicitly for this purpose, since the common return a - b idiom is unsafe regarding overflow on signed integers. It optimizes to branchless code on common compilers. FFDIFFSIGN also has the subjective benefit of being easier to read due to lack of ternary operators. Tested with FATE. Things not covered by this are unsigned integers, for which overflows are well defined, and also places where overflow is clearly impossible, e.g an instance where the a - b was being done on 24 bit values. Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Reviewed-by: Clément Bœsch <u@pkh.me> Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>	9 years ago
Ganesh Ajjanagadde	c7131762c0	all: add const-correctness to qsort comparators This adds const-correctness when needed for the comparators. Reviewed-by: Ronald S. Bultje <rsbultje@gmail.com> Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>	9 years ago
Maneesh Gupta	cf234552b8	OpenCL: Avoid potential buffer overflow in cmdutils_opencl.c The opt_opencl_bench function copied the device name using strcpy without checking if the source string was larger. This patch fixes this by replacing the strcpy with av_strlcpy, with the string copy size capped to the destination buffer size. Signed-off-by: Maneesh Gupta <maneesh.gupta@amd.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	80da227c66	cmdutils_opencl: Use av_malloc_array() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Olivier Langlois	76191c08f8	ffmpeg: Use av_gettime_relative() Whenever av_gettime() is used to measure relative period of time, av_gettime_relative() is prefered as it guarantee monotonic time on supported platforms. Signed-off-by: Olivier Langlois <olivier@trillion01.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Lenny Wang	64f73acd1d	cmdutils & opencl: add -opencl_bench option to test and show available OpenCL devices Reviewed-by: Wei Gao <highgod0401@gmail.com> Reviewed-by: Stefano Sabatini <stefasab@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago