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Commit Graph

13 Commits

Author SHA1 Message Date
Michael Niedermayer
e5920425b0 Merge commit '5a7f382a5d33d9a26890affe6c8c5070a48dfc22'
* commit '5a7f382a5d33d9a26890affe6c8c5070a48dfc22':
  armv6: vp8: use explicit labels in motion compensation asm

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-03-12 22:03:00 +01:00
Janne Grunau
5a7f382a5d armv6: vp8: use explicit labels in motion compensation asm
The integrated arm assembler in clang-503.0.38 (Xcode-5.1) fails
to assemble a branch to 'label + offset' in thumb mode.
2014-03-12 15:06:05 +01:00
Michael Niedermayer
bf90abe1dd Merge commit '5bcbb516f2ff45290ef7995b081762e668693672'
* commit '5bcbb516f2ff45290ef7995b081762e668693672':
  arm: Add X() around all references to extern symbols

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-08 00:48:26 +01:00
Martin Storsjö
5bcbb516f2 arm: Add X() around all references to extern symbols
Don't rely on the fact that an unprefixed label currently exists.

Signed-off-by: Martin Storsjö <martin@martin.st>
2014-02-07 15:13:58 +02:00
Thilo Borgmann
d814a839ac Reinstate proper FFmpeg license for all files. 2013-08-30 15:47:38 +00:00
Martin Storsjö
2026eb1408 arm: vp8: Fix the plain-armv6 version of vp8_luma_dc_wht
This makes the plain-armv6 version use the same registers as the
armv6t2 version above.

This fixes fate-vp8 on plain-armv6 devices.

Signed-off-by: Martin Storsjö <martin@martin.st>
2013-01-27 13:17:25 +02:00
Diego Biurrun
88bd7fdc82 Drop DCTELEM typedef
It does not help as an abstraction and adds dsputil dependencies.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2013-01-22 18:32:56 -08:00
Mans Rullgard
a7831d509f arm: use HAVE*_INLINE/EXTERNAL macros for conditional compilation
These macros reflect the actual capabilities required here.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-12-07 16:54:03 +00:00
Mans Rullgard
e6cd698955 ARMv6: vp8: fix stack allocation with Apple's assembler
In the GNU assembler, a relational expression, bizarrely, has the
value -1 if true, whereas in Apple's it is +1.  This patch makes
sure the correct expression is used in both cases.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-08-04 00:59:14 +01:00
Justin Ruggles
94d2b0d2fd ARM: Move asm.S from libavcodec to libavutil
This will allow for easier implementation of ARM-optimized functions in
libraries other than libavcodec.
2012-06-08 13:14:38 -04:00
Mans Rullgard
3d11c2d76d vp8: armv6: fix non-armv6t2 build
The assembler may fail to place literal pools close enough to
instructions referencing them.  An explicit .ltorg directive
fixes this.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-04-25 23:16:31 +01:00
Mans Rullgard
e4ac031233 vp8: armv6 optimisations
Based on patch by Ronald S. Bultje <rsbultje@gmail.com>,
partially ported from libvpx.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-04-25 21:41:39 +01:00
Mans Rullgard
b692d246ea vp8: arm: separate ARMv6 functions from NEON
This is a preparation for complete ARMv6 optimisations.

Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-04-25 21:41:39 +01:00