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| author | Janne Grunau <janne-libav@jannau.net> | 2014-03-10 23:58:35 +0100 |
|---|---|---|
| committer | Janne Grunau <janne-libav@jannau.net> | 2014-03-12 15:06:05 +0100 |
| commit | 5a7f382a5d33d9a26890affe6c8c5070a48dfc22 (patch) | |
| tree | 5ff3b7c2f6df03e62f066e8a6281209a51695fe4 | |
| parent | aa807425395caa17a85ed2833133278e8bd44a76 (diff) | |
| download | ffmpeg-5a7f382a5d33d9a26890affe6c8c5070a48dfc22.tar.gz | |
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.
| -rw-r--r-- | libavcodec/arm/vp8dsp_armv6.S | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/libavcodec/arm/vp8dsp_armv6.S b/libavcodec/arm/vp8dsp_armv6.S index 19d454bfb4..03100cdf2f 100644 --- a/libavcodec/arm/vp8dsp_armv6.S +++ b/libavcodec/arm/vp8dsp_armv6.S @@ -1204,7 +1204,7 @@ function ff_put_vp8_\name\size\()_\hv\()_armv6, export=1 mov r4, #\size stm r12, {r4, r5} orr r12, r6, r7 - b vp8_put_\name\()_\hv\()_armv6 + 4 + b bl_put_\name\()_\hv\()_armv6 endfunc .endm @@ -1300,6 +1300,7 @@ vp8_mc_hv bilin, 4, h, v, 2 function vp8_put_epel_h6_armv6 push {r1, r4-r11, lr} +bl_put_epel_h6_armv6: sub r2, r2, #2 movrel lr, sixtap_filters_13245600 - 16 add lr, lr, r12, lsl #3 @@ -1358,6 +1359,7 @@ endfunc function vp8_put_epel_v6_armv6 push {r1, r4-r11, lr} +bl_put_epel_v6_armv6: movrel lr, sixtap_filters_13245600 - 16 add lr, lr, r12, lsl #3 str r3, [sp, #48] @@ -1437,6 +1439,7 @@ endfunc function vp8_put_epel_h4_armv6 push {r1, r4-r11, lr} +bl_put_epel_h4_armv6: subs r2, r2, #1 movrel lr, fourtap_filters_1324 - 4 add lr, lr, r12, lsl #2 @@ -1483,6 +1486,7 @@ endfunc function vp8_put_epel_v4_armv6 push {r1, r4-r11, lr} +bl_put_epel_v4_armv6: movrel lr, fourtap_filters_1324 - 4 add lr, lr, r12, lsl #2 ldm lr, {r5, r6} @@ -1544,6 +1548,7 @@ endfunc function vp8_put_bilin_h_armv6 push {r1, r4-r11, lr} +bl_put_bilin_h_armv6: rsb r5, r12, r12, lsl #16 ldr r12, [sp, #44] sub r3, r3, r4 @@ -1589,6 +1594,7 @@ endfunc function vp8_put_bilin_v_armv6 push {r1, r4-r11, lr} +bl_put_bilin_v_armv6: rsb r5, r12, r12, lsl #16 ldr r12, [sp, #44] add r5, r5, #8 |