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| author | Diego Biurrun <diego@biurrun.de> | 2016-08-23 23:19:30 +0200 |
|---|---|---|
| committer | Diego Biurrun <diego@biurrun.de> | 2016-08-26 11:36:26 +0200 |
| commit | 6892df9294d93322d43255ada299507465bc93c8 (patch) | |
| tree | 0863d2a8f4e13a7db2d5a623b9036e5d86a24bc8 /libavcodec/x86/vp3dsp.asm | |
| parent | 963b3ab11f98fcc4a311f0dc7b268890c5675da2 (diff) | |
| download | ffmpeg-6892df9294d93322d43255ada299507465bc93c8.tar.gz | |
vp3: Change type of stride parameters to ptrdiff_t
This avoids SIMD-optimized functions having to sign-extend their
stride argument manually to be able to do pointer arithmetic.
Also adjust parameter names to be "stride" everywhere.
Diffstat (limited to 'libavcodec/x86/vp3dsp.asm')
| -rw-r--r-- | libavcodec/x86/vp3dsp.asm | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/libavcodec/x86/vp3dsp.asm b/libavcodec/x86/vp3dsp.asm index fc8a047224..8587741f95 100644 --- a/libavcodec/x86/vp3dsp.asm +++ b/libavcodec/x86/vp3dsp.asm @@ -104,9 +104,6 @@ SECTION .text INIT_MMX mmxext cglobal vp3_v_loop_filter, 3, 4 -%if ARCH_X86_64 - movsxd r1, r1d -%endif mov r3, r1 neg r1 movq m6, [r0+r1*2] @@ -121,9 +118,6 @@ cglobal vp3_v_loop_filter, 3, 4 RET cglobal vp3_h_loop_filter, 3, 4 -%if ARCH_X86_64 - movsxd r1, r1d -%endif lea r3, [r1*3] movd m6, [r0 -2] @@ -525,7 +519,6 @@ cglobal vp3_h_loop_filter, 3, 4 cglobal vp3_idct_put, 3, 4, 9 VP3_IDCT r2 - movsxdifnidn r1, r1d mova m4, [pb_80] lea r3, [r1*3] %assign %%i 0 @@ -582,7 +575,6 @@ cglobal vp3_idct_put, 3, 4, 9 cglobal vp3_idct_add, 3, 4, 9 VP3_IDCT r2 - movsxdifnidn r1, r1d lea r3, [r1*3] pxor m4, m4 %if mmsize == 16 @@ -689,9 +681,6 @@ vp3_idct_funcs INIT_MMX mmxext cglobal vp3_idct_dc_add, 3, 4 -%if ARCH_X86_64 - movsxd r1, r1d -%endif movsx r3, word [r2] mov word [r2], 0 lea r2, [r1*3] |