* commit 'cc7ba00c35faf0478f1f56215e926f70ccb31282':
aarch64: vp8: Port missing epel8 functions from arm version
Merged-by: James Almer <jamrial@gmail.com>
* commit '52c9b0a6c0d02cff6caebcf6989e565e05b55200':
aarch64: vp8: Port vp8_luma_dc_wht and vp8_idct_dc_add4uv from arm version
Merged-by: James Almer <jamrial@gmail.com>
* commit 'f1011ea28a4048ddec97794ca3e9901474fe055f':
aarch64: vp8: Reorder the function pointer inits to match the arm original
Merged-by: James Almer <jamrial@gmail.com>
* commit '85bfaa4949f4afcde19061def3e8a18988964858':
aarch64: vp8: Use the proper aarch64 form for conditional branches
Merged-by: James Almer <jamrial@gmail.com>
* commit '0801853e640624537db386727b36fa97aa6258e7':
libavcodec: vp8 neon optimizations for aarch64
See 833fed5253617924c41132e0ab261c1d8c076360
Merged-by: James Almer <jamrial@gmail.com>
Even if NEON would be disabled, the init functions should be built
as they are called as long as ARCH_AARCH64 is set.
These functions are part of a generic DSP subsytem, not tied directly
to one decoder. (They should be built if the vp7 decoder is enabled,
even if the vp8 decoder is disabled.)
Signed-off-by: Martin Storsjö <martin@martin.st>
(cherry picked from commit b4b27dce95a6d40bfcd78043d3abec7d80dae143)
This fixes building with MSVC, which lacks unistd.h.
Signed-off-by: Martin Storsjö <martin@martin.st>
(cherry picked from commit ad32f7b1264dbc614f0db1c443d5361420e9e07e)
This also partially fixes assembling with MS armasm64 (via
gas-preprocessor).
The movrel macro invocations need to pass the offset via a separate
parameter. Mach-o and COFF relocations don't allow a negative
offset to a symbol, which is handled properly if the offset is passed
via the parameter. If no offset parameter is given, the macro
evaluates to something like "adrp x17, subpel_filters-16+(0)", which
older clang versions also fail to parse (the older clang versions
only support one single offset term, although it can be a parenthesis.
Signed-off-by: Martin Storsjö <martin@martin.st>
(cherry picked from commit 26d7af4c381ee3c7b13b032b3817168b84b98ca6)
Even if NEON would be disabled, the init functions should be built
as they are called as long as ARCH_AARCH64 is set.
These functions are part of a generic DSP subsytem, not tied directly
to one decoder. (They should be built if the vp7 decoder is enabled,
even if the vp8 decoder is disabled.)
Signed-off-by: Martin Storsjö <martin@martin.st>
The previous form also does seem to assemble on current tools,
but I think it might fail on some older aarch64 tools.
Signed-off-by: Martin Storsjö <martin@martin.st>
This also partially fixes assembling with MS armasm64 (via
gas-preprocessor).
The movrel macro invocations need to pass the offset via a separate
parameter. Mach-o and COFF relocations don't allow a negative
offset to a symbol, which is handled properly if the offset is passed
via the parameter. If no offset parameter is given, the macro
evaluates to something like "adrp x17, subpel_filters-16+(0)", which
older clang versions also fail to parse (the older clang versions
only support one single offset term, although it can be a parenthesis.
Signed-off-by: Martin Storsjö <martin@martin.st>
Some of the assembly functions e.g. ff_h264_idct_dc_add_neon
has code like:
movrel x14, X(ff_h264_idct_add_neon)
Linker cannot resolve them fully at link time and emits dynamic
relocations.
Use explicit labels instead so that no dynamic relocations are
needed at all.
This avoids lld complains about text relocations.
For background, see https://crbug.com/917919
Signed-off-by: Manoj Gupta <manojgupta@chromium.org>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Fixes the following warnings:
libavcodec/aarch64/h264dsp_init_aarch64.c: In function ‘ff_h264dsp_init_aarch64’:
libavcodec/aarch64/h264dsp_init_aarch64.c:84:38: warning: assignment from incompatible pointer type [enabled by default]
c->weight_h264_pixels_tab[0] = ff_weight_h264_pixels_16_neon;
^
libavcodec/aarch64/h264dsp_init_aarch64.c:85:38: warning: assignment from incompatible pointer type [enabled by default]
c->weight_h264_pixels_tab[1] = ff_weight_h264_pixels_8_neon;
^
libavcodec/aarch64/h264dsp_init_aarch64.c:86:38: warning: assignment from incompatible pointer type [enabled by default]
c->weight_h264_pixels_tab[2] = ff_weight_h264_pixels_4_neon;
^
libavcodec/aarch64/h264dsp_init_aarch64.c:88:40: warning: assignment from incompatible pointer type [enabled by default]
c->biweight_h264_pixels_tab[0] = ff_biweight_h264_pixels_16_neon;
^
libavcodec/aarch64/h264dsp_init_aarch64.c:89:40: warning: assignment from incompatible pointer type [enabled by default]
c->biweight_h264_pixels_tab[1] = ff_biweight_h264_pixels_8_neon;
^
libavcodec/aarch64/h264dsp_init_aarch64.c:90:40: warning: assignment from incompatible pointer type [enabled by default]
c->biweight_h264_pixels_tab[2] = ff_biweight_h264_pixels_4_neon;
^
Properly use the b.eq form instead of the nonstandard form (which
both gas and newer clang accept though), and expand the register
lists that used a range (which the Xcode 6.2 clang, based on clang
3.5 svn, didn't support).
Signed-off-by: Martin Storsjö <martin@martin.st>
Properly use the b.eq/b.ge forms instead of the nonstandard forms
(which both gas and newer clang accept though), and expand the
register list that used a range (which the Xcode 6.2 clang, based
on clang 3.5 svn, didn't support).
This is cherrypicked from libav commit
a970f9de865c84ed5360dd0398baee7d48d04620.
Signed-off-by: Martin Storsjö <martin@martin.st>
Properly use the b.eq/b.ge forms instead of the nonstandard forms
(which both gas and newer clang accept though), and expand the
register list that used a range (which the Xcode 6.2 clang, based
on clang 3.5 svn, didn't support).
Signed-off-by: Martin Storsjö <martin@martin.st>
Separates macro arguments with commas and passes .4H/.8H as macro
arguments instead of 4H/8H (the later form being interpreted as an
hexadecimal value).
Fixes ticket #6324.
Suggested-by: Martin Storsjö <martin@martin.st>
* commit '72a19f4013ec2c7f8581416f8ad4bf81df163fb6':
mpegaudiodsp: aarch64: Adjust function prototype after 2caa93b813adc5dbb7771dfe615da826a2947d18
Merged-by: James Almer <jamrial@gmail.com>
