Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

If a domain has some cookies set, but matching the cookie fails due to
the port being different, get_cookies() succeeds, but sets cookies to
NULL. The caller of get_cookies() didn't check for the NULL value.

This also avoids passing NULL to libc string functions, which is
undefined behavior

Fixes Ticket2180
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes assertion failure
Fixes Ticket3463
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

This avoids hypothetical integer overflows

This avoids a hypothetical integer overflow with very high resolution video
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

This avoids a hypothetical integer overflow with very high resolution video
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes Ticket 3364
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

This is unsafe and can deadlock amongth other things
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

doc/examples/avcodec: information regarding gop_size ignored if frame->pic-type is AV_PICTURE_TYPE_I
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

avcodec/x86/snowdsp: add missing clobbers to inner_add_yblock_bw_8_obmc_16_bh_even_sse2() and inner_add_yblock_bw_16_obmc_32_sse2()

Note, these functions are currently disabled
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

* qatar/master:
  vaapi: switch ff_vaapi_get_surface_id from Picture to AVFrame

Conflicts:
	libavcodec/vaapi.c
	libavcodec/vaapi_internal.h

See: 377cfc28Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '1b1094a1':
  vdpau: switch ff_vdpau_get_surface_id from Picture to AVFrame

Conflicts:
	libavcodec/vdpau_internal.h
	libavcodec/vdpau_vc1.c

See: 2a37e560Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '7948a51b':
  vdpau: don't assume Picture and H264Picture are the same

Conflicts:
	libavcodec/vdpau.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '82bb3048':
  dsputil: Use correct type in me_cmp_func function pointer
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '0e083d7e':
  build: Group general components separate from de/encoders in arch Makefiles

Conflicts:
	libavcodec/arm/Makefile
	libavcodec/x86/Makefile
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '54a6e08a':
  dsputil: Conditionally compile dsputil code on all architectures
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '5169e688':
  dsputil: Propagate bit depth information to all (sub)init functions

Conflicts:
	libavcodec/arm/dsputil_init_arm.c
	libavcodec/arm/dsputil_init_armv5te.c
	libavcodec/arm/dsputil_init_armv6.c
	libavcodec/arm/dsputil_init_neon.c
	libavcodec/dsputil.c
	libavcodec/dsputil.h
	libavcodec/ppc/dsputil_ppc.c
	libavcodec/x86/dsputil_init.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'cf7a2167':
  arm: dsputil: K&R formatting cosmetics

Conflicts:
	libavcodec/arm/dsputil_init_arm.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '16759752':
  ppc: dsputil: Drop trailing semicolon from macros
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'b7d24fd4':
  ppc: dsputil: Merge some declarations and initializations
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'b045283f':
  ppc: dsputil: Simplify some ifdeffed function definitions
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '8bd6f882':
  ppc: dsputil: Drop some unnecessary parentheses
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '022184a6':
  ppc: dsputil: more K&R formatting cosmetics

Conflicts:
	libavcodec/ppc/gmc_altivec.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '30f3f959':
  ppc: dsputil: K&R formatting cosmetics
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '82ee14d2':
  ppc: dsputil: comment formatting and wording/grammar improvements

Conflicts:
	libavcodec/ppc/gmc_altivec.c
	libavcodec/ppc/idct_altivec.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'cce791b1':
  hpeldsp_template: Merge some declarations and initializations

Conflicts:
	libavcodec/hpeldsp_template.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '2539cf1c':
  hpeldsp_template: K&R formatting cosmetics

Conflicts:
	libavcodec/hpeldsp_template.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '2972087e':
  hpel_template: Drop some unnecessary parentheses
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'e8eace32':
  hpel_template: K&R formatting cosmetics
Merged-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Anton Khirnov <anton@khirnov.net>

This gets rid of aliasing completely unrelated structs to Picture.

Fixes the remaining compilation warnings in the vdpau code.
Signed-off-by: Anton Khirnov <anton@khirnov.net>

The code passed H264Picture* and Picture*, and assumed the
hwaccel_picture_private field was in the same place in both
structs. Somehow this happened to work in Libav, but broke in
FFmpeg (and probably subtly breaks in Libav too).
Signed-off-by: Anton Khirnov <anton@khirnov.net>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

This is in line with how the top-level libavcodec Makefile is structured.

This avoids recalculating the value over and over again.