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Diffstat (limited to 'media/libtheora/lib/arm/armopts.s')
| -rw-r--r-- | media/libtheora/lib/arm/armopts.s | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/media/libtheora/lib/arm/armopts.s b/media/libtheora/lib/arm/armopts.s new file mode 100644 index 0000000000..4dfdca9608 --- /dev/null +++ b/media/libtheora/lib/arm/armopts.s @@ -0,0 +1,39 @@ +;******************************************************************** +;* * +;* THIS FILE IS PART OF THE OggTheora SOFTWARE CODEC SOURCE CODE. * +;* USE, DISTRIBUTION AND REPRODUCTION OF THIS LIBRARY SOURCE IS * +;* GOVERNED BY A BSD-STYLE SOURCE LICENSE INCLUDED WITH THIS SOURCE * +;* IN 'COPYING'. PLEASE READ THESE TERMS BEFORE DISTRIBUTING. * +;* * +;* THE Theora SOURCE CODE IS COPYRIGHT (C) 2002-2010 * +;* by the Xiph.Org Foundation and contributors http://www.xiph.org/ * +;* * +;******************************************************************** +; Original implementation: +; Copyright (C) 2009 Robin Watts for Pinknoise Productions Ltd +; last mod: $Id$ +;******************************************************************** + +; Set the following to 1 if we have EDSP instructions +; (LDRD/STRD, etc., ARMv5E and later). +OC_ARM_ASM_EDSP * 1 + +; Set the following to 1 if we have ARMv6 media instructions. +OC_ARM_ASM_MEDIA * 1 + +; Set the following to 1 if we have NEON (some ARMv7) +OC_ARM_ASM_NEON * 1 + +; Set the following to 1 if LDR/STR can work on unaligned addresses +; This is assumed to be true for ARMv6 and later code +OC_ARM_CAN_UNALIGN * 0 + +; Large unaligned loads and stores are often configured to cause an exception. +; They cause an 8 cycle stall when they cross a 128-bit (load) or 64-bit (store) +; boundary, so it's usually a bad idea to use them anyway if they can be +; avoided. + +; Set the following to 1 if LDRD/STRD can work on unaligned addresses +OC_ARM_CAN_UNALIGN_LDRD * 0 + + END |