Date: Mon, 1 Aug 2011 20:21:04 +0300
Subject: [libavcodec] arm: Avoid using the movw instruction needlessly
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This fixes building for ARM11 without Thumb2.

Signed-off-by: Martin Storsjö <martin@martin.st>

[Arnout: backported to gst-ffmpeg, from ffmpeg 9a83adaf3]
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
---
 gst-libs/ext/libav/libavcodec/arm/ac3dsp_armv6.S |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/gst-libs/ext/libav/libavcodec/arm/ac3dsp_armv6.S b/gst-libs/ext/libav/libavcodec/arm/ac3dsp_armv6.S
index d3058ff..b6aee86 100644
--- a/gst-libs/ext/libav/libavcodec/arm/ac3dsp_armv6.S
+++ b/gst-libs/ext/libav/libavcodec/arm/ac3dsp_armv6.S
@@ -37,7 +37,7 @@ function ff_ac3_bit_alloc_calc_bap_armv6, export=1
         ldrb            r10, [r4], #1
 1:
         ldrsh           r9,  [r0], #2                   @ mask[band]
-        movw            r8,  #0x1fe0
+        mov             r8,  #0xff0
         sub             r9,  r9,  r12                   @   - snr_offset
         mov             r11, r10
         ldrb            r10, [r4], #1                   @ band_start_tab[band++]
@@ -44,7 +44,7 @@ function ff_ac3_bit_alloc_calc_bap_armv6, export=1
         subs            r9,  r9,  r5                    @   - floor
         movlt           r9,  #0
         cmp             r10, r3                         @   - end
-        and             r9,  r9,  r8                    @   & 0x1fe0
+        and             r9,  r9,  r8, lsl #1            @   & 0x1fe0
         subgt           r8,  r3,  r11
         suble           r8,  r10, r11
         add             r9,  r9,  r5                    @   + floor => m
--
1.7.10.4

