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| author | Michael Niedermayer <michaelni@gmx.at> | 2011-06-24 02:54:12 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2011-06-24 03:07:04 +0200 |
| commit | 686959e87e377c0494da636640e36779dd985c30 (patch) | |
| tree | 8c4674c56f291638686e6bc3efafe0ef2b921327 /libavutil/arm | |
| parent | ffc6c8a4305d25db8a5af72389a2453b17f43646 (diff) | |
| parent | adbfc605f6bbe87b292c82cd1f5d4d974fa6b73c (diff) | |
| download | ffmpeg-686959e87e377c0494da636640e36779dd985c30.tar.gz | |
Merge remote-tracking branch 'qatar/master'
* qatar/master:
doxygen: Consistently use '@' instead of '\' for Doxygen markup.
Use av_printf_format to check the usage of printf style functions
Add av_printf_format, for marking printf style format strings and their parameters
ARM: enable thumb for Cortex-M* CPUs
nsvdec: Propagate error values instead of returning 0 in nsv_read_header().
build: remove SRC_PATH_BARE variable
build: move basic rules and variables to main Makefile
build: move special targets to end of main Makefile
lavdev: improve feedback in case of invalid frame rate/size
vfwcap: prefer "framerate_q" over "fps" in vfw_read_header()
v4l2: prefer "framerate_q" over "fps" in v4l2_set_parameters()
fbdev: prefer "framerate_q" over "fps" in device context
bktr: prefer "framerate" over "fps" for grab_read_header()
ALSA: implement channel layout for playback.
alsa: support unsigned variants of already supported signed formats.
alsa: add support for more formats.
ARM: allow building in Thumb2 mode
Conflicts:
common.mak
doc/APIchanges
libavcodec/vdpau.h
libavdevice/alsa-audio-common.c
libavdevice/fbdev.c
libavdevice/libdc1394.c
libavutil/avutil.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavutil/arm')
| -rw-r--r-- | libavutil/arm/intmath.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/libavutil/arm/intmath.h b/libavutil/arm/intmath.h index 4130177549..efe3915350 100644 --- a/libavutil/arm/intmath.h +++ b/libavutil/arm/intmath.h @@ -36,6 +36,7 @@ static av_always_inline av_const int FASTDIV(int a, int b) int r; __asm__ ("cmp %2, #2 \n\t" "ldr %0, [%3, %2, lsl #2] \n\t" + "ite le \n\t" "lsrle %0, %1, #1 \n\t" "smmulgt %0, %0, %1 \n\t" : "=&r"(r) : "r"(a), "r"(b), "r"(ff_inverse) : "cc"); @@ -101,6 +102,7 @@ static av_always_inline av_const int32_t av_clipl_int32_arm(int64_t a) { int x, y; __asm__ ("adds %1, %R2, %Q2, lsr #31 \n\t" + "itet ne \n\t" "mvnne %1, #1<<31 \n\t" "moveq %0, %Q2 \n\t" "eorne %0, %1, %R2, asr #31 \n\t" |