diff options
Diffstat (limited to 'libavcodec/x86/me_cmp.asm')
| -rw-r--r-- | libavcodec/x86/me_cmp.asm | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/libavcodec/x86/me_cmp.asm b/libavcodec/x86/me_cmp.asm index 10809bbfb1..eb036ee4bc 100644 --- a/libavcodec/x86/me_cmp.asm +++ b/libavcodec/x86/me_cmp.asm @@ -38,7 +38,7 @@ SECTION .text psubw %1, %2 %endmacro -; %1=uint8_t *pix1, %2=uint8_t *pix2, %3=static offset, %4=stride, %5=stride*3 +; %1=const uint8_t *pix1, %2=const uint8_t *pix2, %3=static offset, %4=stride, %5=stride*3 ; %6=temporary storage location ; this macro requires $mmsize stack space (aligned) on %6 (except on SSE+x86-64) %macro DIFF_PIXELS_8 6 @@ -214,8 +214,8 @@ hadamard8x8_diff %+ SUFFIX: hadamard8_16_wrapper %1, 3 %elif cpuflag(mmx) ALIGN 16 -; int ff_hadamard8_diff_ ## cpu(MpegEncContext *s, uint8_t *src1, -; uint8_t *src2, ptrdiff_t stride, int h) +; int ff_hadamard8_diff_ ## cpu(MpegEncContext *s, const uint8_t *src1, +; const uint8_t *src2, ptrdiff_t stride, int h) ; r0 = void *s = unused, int h = unused (always 8) ; note how r1, r2 and r3 are not clobbered in this function, so 16x16 ; can simply call this 2x2x (and that's why we access rsp+gprsize @@ -278,7 +278,7 @@ INIT_XMM ssse3 %define ABS_SUM_8x8 ABS_SUM_8x8_64 HADAMARD8_DIFF 9 -; int ff_sse*_*(MpegEncContext *v, uint8_t *pix1, uint8_t *pix2, +; int ff_sse*_*(MpegEncContext *v, const uint8_t *pix1, const uint8_t *pix2, ; ptrdiff_t line_size, int h) %macro SUM_SQUARED_ERRORS 1 @@ -357,7 +357,7 @@ INIT_XMM sse2 SUM_SQUARED_ERRORS 16 ;----------------------------------------------- -;int ff_sum_abs_dctelem(int16_t *block) +;int ff_sum_abs_dctelem(const int16_t *block) ;----------------------------------------------- ; %1 = number of xmm registers used ; %2 = number of inline loops @@ -390,7 +390,7 @@ INIT_XMM ssse3 SUM_ABS_DCTELEM 6, 2 ;------------------------------------------------------------------------------ -; int ff_hf_noise*_mmx(uint8_t *pix1, ptrdiff_t lsize, int h) +; int ff_hf_noise*_mmx(const uint8_t *pix1, ptrdiff_t lsize, int h) ;------------------------------------------------------------------------------ ; %1 = 8/16. %2-5=m# %macro HF_NOISE_PART1 5 @@ -466,7 +466,7 @@ HF_NOISE 8 HF_NOISE 16 ;--------------------------------------------------------------------------------------- -;int ff_sad_<opt>(MpegEncContext *v, uint8_t *pix1, uint8_t *pix2, ptrdiff_t stride, int h); +;int ff_sad_<opt>(MpegEncContext *v, const uint8_t *pix1, const uint8_t *pix2, ptrdiff_t stride, int h); ;--------------------------------------------------------------------------------------- ;%1 = 8/16 %macro SAD 1 @@ -521,7 +521,7 @@ INIT_XMM sse2 SAD 16 ;------------------------------------------------------------------------------------------ -;int ff_sad_x2_<opt>(MpegEncContext *v, uint8_t *pix1, uint8_t *pix2, ptrdiff_t stride, int h); +;int ff_sad_x2_<opt>(MpegEncContext *v, const uint8_t *pix1, const uint8_t *pix2, ptrdiff_t stride, int h); ;------------------------------------------------------------------------------------------ ;%1 = 8/16 %macro SAD_X2 1 @@ -598,7 +598,7 @@ INIT_XMM sse2 SAD_X2 16 ;------------------------------------------------------------------------------------------ -;int ff_sad_y2_<opt>(MpegEncContext *v, uint8_t *pix1, uint8_t *pix2, ptrdiff_t stride, int h); +;int ff_sad_y2_<opt>(MpegEncContext *v, const uint8_t *pix1, const uint8_t *pix2, ptrdiff_t stride, int h); ;------------------------------------------------------------------------------------------ ;%1 = 8/16 %macro SAD_Y2 1 @@ -668,7 +668,7 @@ INIT_XMM sse2 SAD_Y2 16 ;------------------------------------------------------------------------------------------- -;int ff_sad_approx_xy2_<opt>(MpegEncContext *v, uint8_t *pix1, uint8_t *pix2, ptrdiff_t stride, int h); +;int ff_sad_approx_xy2_<opt>(MpegEncContext *v, const uint8_t *pix1, const uint8_t *pix2, ptrdiff_t stride, int h); ;------------------------------------------------------------------------------------------- ;%1 = 8/16 %macro SAD_APPROX_XY2 1 @@ -769,7 +769,7 @@ INIT_XMM sse2 SAD_APPROX_XY2 16 ;-------------------------------------------------------------------- -;int ff_vsad_intra(MpegEncContext *v, uint8_t *pix1, uint8_t *pix2, +;int ff_vsad_intra(MpegEncContext *v, const uint8_t *pix1, const uint8_t *pix2, ; ptrdiff_t line_size, int h); ;-------------------------------------------------------------------- ; %1 = 8/16 @@ -830,7 +830,7 @@ INIT_XMM sse2 VSAD_INTRA 16 ;--------------------------------------------------------------------- -;int ff_vsad_approx(MpegEncContext *v, uint8_t *pix1, uint8_t *pix2, +;int ff_vsad_approx(MpegEncContext *v, const uint8_t *pix1, const uint8_t *pix2, ; ptrdiff_t line_size, int h); ;--------------------------------------------------------------------- ; %1 = 8/16 |