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Diffstat (limited to 'libavcodec/x86/me_cmp_init.c')
-rw-r--r--libavcodec/x86/me_cmp_init.c938
1 files changed, 132 insertions, 806 deletions
diff --git a/libavcodec/x86/me_cmp_init.c b/libavcodec/x86/me_cmp_init.c
index b906bb6caa..49f50d0eed 100644
--- a/libavcodec/x86/me_cmp_init.c
+++ b/libavcodec/x86/me_cmp_init.c
@@ -5,20 +5,20 @@
*
* MMX optimization by Nick Kurshev <nickols_k@mail.ru>
*
- * This file is part of Libav.
+ * This file is part of FFmpeg.
*
- * Libav is free software; you can redistribute it and/or
+ * FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
- * Libav is distributed in the hope that it will be useful,
+ * FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
- * License along with Libav; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
@@ -29,382 +29,67 @@
#include "libavcodec/me_cmp.h"
#include "libavcodec/mpegvideo.h"
-#if HAVE_INLINE_ASM
-
-static int sse8_mmx(MpegEncContext *v, uint8_t *pix1, uint8_t *pix2,
- ptrdiff_t stride, int h)
-{
- int tmp;
-
- __asm__ volatile (
- "movl %4, %%ecx \n"
- "shr $1, %%ecx \n"
- "pxor %%mm0, %%mm0 \n" /* mm0 = 0 */
- "pxor %%mm7, %%mm7 \n" /* mm7 holds the sum */
- "1: \n"
- "movq (%0), %%mm1 \n" /* mm1 = pix1[0][0 - 7] */
- "movq (%1), %%mm2 \n" /* mm2 = pix2[0][0 - 7] */
- "movq (%0, %3), %%mm3 \n" /* mm3 = pix1[1][0 - 7] */
- "movq (%1, %3), %%mm4 \n" /* mm4 = pix2[1][0 - 7] */
-
- /* todo: mm1-mm2, mm3-mm4 */
- /* algo: subtract mm1 from mm2 with saturation and vice versa */
- /* OR the results to get absolute difference */
- "movq %%mm1, %%mm5 \n"
- "movq %%mm3, %%mm6 \n"
- "psubusb %%mm2, %%mm1 \n"
- "psubusb %%mm4, %%mm3 \n"
- "psubusb %%mm5, %%mm2 \n"
- "psubusb %%mm6, %%mm4 \n"
-
- "por %%mm1, %%mm2 \n"
- "por %%mm3, %%mm4 \n"
-
- /* now convert to 16-bit vectors so we can square them */
- "movq %%mm2, %%mm1 \n"
- "movq %%mm4, %%mm3 \n"
-
- "punpckhbw %%mm0, %%mm2 \n"
- "punpckhbw %%mm0, %%mm4 \n"
- "punpcklbw %%mm0, %%mm1 \n" /* mm1 now spread over (mm1, mm2) */
- "punpcklbw %%mm0, %%mm3 \n" /* mm4 now spread over (mm3, mm4) */
-
- "pmaddwd %%mm2, %%mm2 \n"
- "pmaddwd %%mm4, %%mm4 \n"
- "pmaddwd %%mm1, %%mm1 \n"
- "pmaddwd %%mm3, %%mm3 \n"
-
- "lea (%0, %3, 2), %0 \n" /* pix1 += 2 * stride */
- "lea (%1, %3, 2), %1 \n" /* pix2 += 2 * stride */
-
- "paddd %%mm2, %%mm1 \n"
- "paddd %%mm4, %%mm3 \n"
- "paddd %%mm1, %%mm7 \n"
- "paddd %%mm3, %%mm7 \n"
-
- "decl %%ecx \n"
- "jnz 1b \n"
-
- "movq %%mm7, %%mm1 \n"
- "psrlq $32, %%mm7 \n" /* shift hi dword to lo */
- "paddd %%mm7, %%mm1 \n"
- "movd %%mm1, %2 \n"
- : "+r" (pix1), "+r" (pix2), "=r" (tmp)
- : "r" (stride), "m" (h)
- : "%ecx");
-
- return tmp;
-}
-
-static int sse16_mmx(MpegEncContext *v, uint8_t *pix1, uint8_t *pix2,
- ptrdiff_t stride, int h)
-{
- int tmp;
-
- __asm__ volatile (
- "movl %4, %%ecx\n"
- "pxor %%mm0, %%mm0\n" /* mm0 = 0 */
- "pxor %%mm7, %%mm7\n" /* mm7 holds the sum */
- "1:\n"
- "movq (%0), %%mm1\n" /* mm1 = pix1[0 - 7] */
- "movq (%1), %%mm2\n" /* mm2 = pix2[0 - 7] */
- "movq 8(%0), %%mm3\n" /* mm3 = pix1[8 - 15] */
- "movq 8(%1), %%mm4\n" /* mm4 = pix2[8 - 15] */
-
- /* todo: mm1-mm2, mm3-mm4 */
- /* algo: subtract mm1 from mm2 with saturation and vice versa */
- /* OR the results to get absolute difference */
- "movq %%mm1, %%mm5\n"
- "movq %%mm3, %%mm6\n"
- "psubusb %%mm2, %%mm1\n"
- "psubusb %%mm4, %%mm3\n"
- "psubusb %%mm5, %%mm2\n"
- "psubusb %%mm6, %%mm4\n"
-
- "por %%mm1, %%mm2\n"
- "por %%mm3, %%mm4\n"
-
- /* now convert to 16-bit vectors so we can square them */
- "movq %%mm2, %%mm1\n"
- "movq %%mm4, %%mm3\n"
-
- "punpckhbw %%mm0, %%mm2\n"
- "punpckhbw %%mm0, %%mm4\n"
- "punpcklbw %%mm0, %%mm1\n" /* mm1 now spread over (mm1, mm2) */
- "punpcklbw %%mm0, %%mm3\n" /* mm4 now spread over (mm3, mm4) */
-
- "pmaddwd %%mm2, %%mm2\n"
- "pmaddwd %%mm4, %%mm4\n"
- "pmaddwd %%mm1, %%mm1\n"
- "pmaddwd %%mm3, %%mm3\n"
-
- "add %3, %0\n"
- "add %3, %1\n"
-
- "paddd %%mm2, %%mm1\n"
- "paddd %%mm4, %%mm3\n"
- "paddd %%mm1, %%mm7\n"
- "paddd %%mm3, %%mm7\n"
-
- "decl %%ecx\n"
- "jnz 1b\n"
-
- "movq %%mm7, %%mm1\n"
- "psrlq $32, %%mm7\n" /* shift hi dword to lo */
- "paddd %%mm7, %%mm1\n"
- "movd %%mm1, %2\n"
- : "+r" (pix1), "+r" (pix2), "=r" (tmp)
- : "r" (stride), "m" (h)
- : "%ecx");
-
- return tmp;
-}
-
-static int hf_noise8_mmx(uint8_t *pix1, ptrdiff_t stride, int h)
-{
- int tmp;
-
- __asm__ volatile (
- "movl %3, %%ecx\n"
- "pxor %%mm7, %%mm7\n"
- "pxor %%mm6, %%mm6\n"
-
- "movq (%0), %%mm0\n"
- "movq %%mm0, %%mm1\n"
- "psllq $8, %%mm0\n"
- "psrlq $8, %%mm1\n"
- "psrlq $8, %%mm0\n"
- "movq %%mm0, %%mm2\n"
- "movq %%mm1, %%mm3\n"
- "punpcklbw %%mm7, %%mm0\n"
- "punpcklbw %%mm7, %%mm1\n"
- "punpckhbw %%mm7, %%mm2\n"
- "punpckhbw %%mm7, %%mm3\n"
- "psubw %%mm1, %%mm0\n"
- "psubw %%mm3, %%mm2\n"
-
- "add %2, %0\n"
-
- "movq (%0), %%mm4\n"
- "movq %%mm4, %%mm1\n"
- "psllq $8, %%mm4\n"
- "psrlq $8, %%mm1\n"
- "psrlq $8, %%mm4\n"
- "movq %%mm4, %%mm5\n"
- "movq %%mm1, %%mm3\n"
- "punpcklbw %%mm7, %%mm4\n"
- "punpcklbw %%mm7, %%mm1\n"
- "punpckhbw %%mm7, %%mm5\n"
- "punpckhbw %%mm7, %%mm3\n"
- "psubw %%mm1, %%mm4\n"
- "psubw %%mm3, %%mm5\n"
- "psubw %%mm4, %%mm0\n"
- "psubw %%mm5, %%mm2\n"
- "pxor %%mm3, %%mm3\n"
- "pxor %%mm1, %%mm1\n"
- "pcmpgtw %%mm0, %%mm3\n\t"
- "pcmpgtw %%mm2, %%mm1\n\t"
- "pxor %%mm3, %%mm0\n"
- "pxor %%mm1, %%mm2\n"
- "psubw %%mm3, %%mm0\n"
- "psubw %%mm1, %%mm2\n"
- "paddw %%mm0, %%mm2\n"
- "paddw %%mm2, %%mm6\n"
-
- "add %2, %0\n"
- "1:\n"
-
- "movq (%0), %%mm0\n"
- "movq %%mm0, %%mm1\n"
- "psllq $8, %%mm0\n"
- "psrlq $8, %%mm1\n"
- "psrlq $8, %%mm0\n"
- "movq %%mm0, %%mm2\n"
- "movq %%mm1, %%mm3\n"
- "punpcklbw %%mm7, %%mm0\n"
- "punpcklbw %%mm7, %%mm1\n"
- "punpckhbw %%mm7, %%mm2\n"
- "punpckhbw %%mm7, %%mm3\n"
- "psubw %%mm1, %%mm0\n"
- "psubw %%mm3, %%mm2\n"
- "psubw %%mm0, %%mm4\n"
- "psubw %%mm2, %%mm5\n"
- "pxor %%mm3, %%mm3\n"
- "pxor %%mm1, %%mm1\n"
- "pcmpgtw %%mm4, %%mm3\n\t"
- "pcmpgtw %%mm5, %%mm1\n\t"
- "pxor %%mm3, %%mm4\n"
- "pxor %%mm1, %%mm5\n"
- "psubw %%mm3, %%mm4\n"
- "psubw %%mm1, %%mm5\n"
- "paddw %%mm4, %%mm5\n"
- "paddw %%mm5, %%mm6\n"
-
- "add %2, %0\n"
-
- "movq (%0), %%mm4\n"
- "movq %%mm4, %%mm1\n"
- "psllq $8, %%mm4\n"
- "psrlq $8, %%mm1\n"
- "psrlq $8, %%mm4\n"
- "movq %%mm4, %%mm5\n"
- "movq %%mm1, %%mm3\n"
- "punpcklbw %%mm7, %%mm4\n"
- "punpcklbw %%mm7, %%mm1\n"
- "punpckhbw %%mm7, %%mm5\n"
- "punpckhbw %%mm7, %%mm3\n"
- "psubw %%mm1, %%mm4\n"
- "psubw %%mm3, %%mm5\n"
- "psubw %%mm4, %%mm0\n"
- "psubw %%mm5, %%mm2\n"
- "pxor %%mm3, %%mm3\n"
- "pxor %%mm1, %%mm1\n"
- "pcmpgtw %%mm0, %%mm3\n\t"
- "pcmpgtw %%mm2, %%mm1\n\t"
- "pxor %%mm3, %%mm0\n"
- "pxor %%mm1, %%mm2\n"
- "psubw %%mm3, %%mm0\n"
- "psubw %%mm1, %%mm2\n"
- "paddw %%mm0, %%mm2\n"
- "paddw %%mm2, %%mm6\n"
-
- "add %2, %0\n"
- "subl $2, %%ecx\n"
- " jnz 1b\n"
-
- "movq %%mm6, %%mm0\n"
- "punpcklwd %%mm7, %%mm0\n"
- "punpckhwd %%mm7, %%mm6\n"
- "paddd %%mm0, %%mm6\n"
-
- "movq %%mm6, %%mm0\n"
- "psrlq $32, %%mm6\n"
- "paddd %%mm6, %%mm0\n"
- "movd %%mm0, %1\n"
- : "+r" (pix1), "=r" (tmp)
- : "r" (stride), "g" (h - 2)
- : "%ecx");
-
- return tmp;
-}
-
-static int hf_noise16_mmx(uint8_t *pix1, ptrdiff_t stride, int h)
-{
- int tmp;
- uint8_t *pix = pix1;
-
- __asm__ volatile (
- "movl %3, %%ecx\n"
- "pxor %%mm7, %%mm7\n"
- "pxor %%mm6, %%mm6\n"
-
- "movq (%0), %%mm0\n"
- "movq 1(%0), %%mm1\n"
- "movq %%mm0, %%mm2\n"
- "movq %%mm1, %%mm3\n"
- "punpcklbw %%mm7, %%mm0\n"
- "punpcklbw %%mm7, %%mm1\n"
- "punpckhbw %%mm7, %%mm2\n"
- "punpckhbw %%mm7, %%mm3\n"
- "psubw %%mm1, %%mm0\n"
- "psubw %%mm3, %%mm2\n"
-
- "add %2, %0\n"
-
- "movq (%0), %%mm4\n"
- "movq 1(%0), %%mm1\n"
- "movq %%mm4, %%mm5\n"
- "movq %%mm1, %%mm3\n"
- "punpcklbw %%mm7, %%mm4\n"
- "punpcklbw %%mm7, %%mm1\n"
- "punpckhbw %%mm7, %%mm5\n"
- "punpckhbw %%mm7, %%mm3\n"
- "psubw %%mm1, %%mm4\n"
- "psubw %%mm3, %%mm5\n"
- "psubw %%mm4, %%mm0\n"
- "psubw %%mm5, %%mm2\n"
- "pxor %%mm3, %%mm3\n"
- "pxor %%mm1, %%mm1\n"
- "pcmpgtw %%mm0, %%mm3\n\t"
- "pcmpgtw %%mm2, %%mm1\n\t"
- "pxor %%mm3, %%mm0\n"
- "pxor %%mm1, %%mm2\n"
- "psubw %%mm3, %%mm0\n"
- "psubw %%mm1, %%mm2\n"
- "paddw %%mm0, %%mm2\n"
- "paddw %%mm2, %%mm6\n"
-
- "add %2, %0\n"
- "1:\n"
-
- "movq (%0), %%mm0\n"
- "movq 1(%0), %%mm1\n"
- "movq %%mm0, %%mm2\n"
- "movq %%mm1, %%mm3\n"
- "punpcklbw %%mm7, %%mm0\n"
- "punpcklbw %%mm7, %%mm1\n"
- "punpckhbw %%mm7, %%mm2\n"
- "punpckhbw %%mm7, %%mm3\n"
- "psubw %%mm1, %%mm0\n"
- "psubw %%mm3, %%mm2\n"
- "psubw %%mm0, %%mm4\n"
- "psubw %%mm2, %%mm5\n"
- "pxor %%mm3, %%mm3\n"
- "pxor %%mm1, %%mm1\n"
- "pcmpgtw %%mm4, %%mm3\n\t"
- "pcmpgtw %%mm5, %%mm1\n\t"
- "pxor %%mm3, %%mm4\n"
- "pxor %%mm1, %%mm5\n"
- "psubw %%mm3, %%mm4\n"
- "psubw %%mm1, %%mm5\n"
- "paddw %%mm4, %%mm5\n"
- "paddw %%mm5, %%mm6\n"
-
- "add %2, %0\n"
-
- "movq (%0), %%mm4\n"
- "movq 1(%0), %%mm1\n"
- "movq %%mm4, %%mm5\n"
- "movq %%mm1, %%mm3\n"
- "punpcklbw %%mm7, %%mm4\n"
- "punpcklbw %%mm7, %%mm1\n"
- "punpckhbw %%mm7, %%mm5\n"
- "punpckhbw %%mm7, %%mm3\n"
- "psubw %%mm1, %%mm4\n"
- "psubw %%mm3, %%mm5\n"
- "psubw %%mm4, %%mm0\n"
- "psubw %%mm5, %%mm2\n"
- "pxor %%mm3, %%mm3\n"
- "pxor %%mm1, %%mm1\n"
- "pcmpgtw %%mm0, %%mm3\n\t"
- "pcmpgtw %%mm2, %%mm1\n\t"
- "pxor %%mm3, %%mm0\n"
- "pxor %%mm1, %%mm2\n"
- "psubw %%mm3, %%mm0\n"
- "psubw %%mm1, %%mm2\n"
- "paddw %%mm0, %%mm2\n"
- "paddw %%mm2, %%mm6\n"
-
- "add %2, %0\n"
- "subl $2, %%ecx\n"
- " jnz 1b\n"
-
- "movq %%mm6, %%mm0\n"
- "punpcklwd %%mm7, %%mm0\n"
- "punpckhwd %%mm7, %%mm6\n"
- "paddd %%mm0, %%mm6\n"
+int ff_sum_abs_dctelem_mmx(int16_t *block);
+int ff_sum_abs_dctelem_mmxext(int16_t *block);
+int ff_sum_abs_dctelem_sse2(int16_t *block);
+int ff_sum_abs_dctelem_ssse3(int16_t *block);
+int ff_sse8_mmx(MpegEncContext *v, uint8_t *pix1, uint8_t *pix2,
+ ptrdiff_t stride, int h);
+int ff_sse16_mmx(MpegEncContext *v, uint8_t *pix1, uint8_t *pix2,
+ ptrdiff_t stride, int h);
+int ff_sse16_sse2(MpegEncContext *v, uint8_t *pix1, uint8_t *pix2,
+ ptrdiff_t stride, int h);
+int ff_hf_noise8_mmx(uint8_t *pix1, ptrdiff_t stride, int h);
+int ff_hf_noise16_mmx(uint8_t *pix1, ptrdiff_t stride, int h);
+int ff_sad8_mmxext(MpegEncContext *v, uint8_t *pix1, uint8_t *pix2,
+ ptrdiff_t stride, int h);
+int ff_sad16_mmxext(MpegEncContext *v, uint8_t *pix1, uint8_t *pix2,
+ ptrdiff_t stride, int h);
+int ff_sad16_sse2(MpegEncContext *v, uint8_t *pix1, uint8_t *pix2,
+ ptrdiff_t stride, int h);
+int ff_sad8_x2_mmxext(MpegEncContext *v, uint8_t *pix1, uint8_t *pix2,
+ ptrdiff_t stride, int h);
+int ff_sad16_x2_mmxext(MpegEncContext *v, uint8_t *pix1, uint8_t *pix2,
+ ptrdiff_t stride, int h);
+int ff_sad16_x2_sse2(MpegEncContext *v, uint8_t *pix1, uint8_t *pix2,
+ ptrdiff_t stride, int h);
+int ff_sad8_y2_mmxext(MpegEncContext *v, uint8_t *pix1, uint8_t *pix2,
+ ptrdiff_t stride, int h);
+int ff_sad16_y2_mmxext(MpegEncContext *v, uint8_t *pix1, uint8_t *pix2,
+ ptrdiff_t stride, int h);
+int ff_sad16_y2_sse2(MpegEncContext *v, uint8_t *pix1, uint8_t *pix2,
+ ptrdiff_t stride, int h);
+int ff_sad8_approx_xy2_mmxext(MpegEncContext *v, uint8_t *pix1, uint8_t *pix2,
+ ptrdiff_t stride, int h);
+int ff_sad16_approx_xy2_mmxext(MpegEncContext *v, uint8_t *pix1, uint8_t *pix2,
+ ptrdiff_t stride, int h);
+int ff_sad16_approx_xy2_sse2(MpegEncContext *v, uint8_t *pix1, uint8_t *pix2,
+ ptrdiff_t stride, int h);
+int ff_vsad_intra8_mmxext(MpegEncContext *v, uint8_t *pix1, uint8_t *pix2,
+ ptrdiff_t stride, int h);
+int ff_vsad_intra16_mmxext(MpegEncContext *v, uint8_t *pix1, uint8_t *pix2,
+ ptrdiff_t stride, int h);
+int ff_vsad_intra16_sse2(MpegEncContext *v, uint8_t *pix1, uint8_t *pix2,
+ ptrdiff_t stride, int h);
+int ff_vsad8_approx_mmxext(MpegEncContext *v, uint8_t *pix1, uint8_t *pix2,
+ ptrdiff_t stride, int h);
+int ff_vsad16_approx_mmxext(MpegEncContext *v, uint8_t *pix1, uint8_t *pix2,
+ ptrdiff_t stride, int h);
+int ff_vsad16_approx_sse2(MpegEncContext *v, uint8_t *pix1, uint8_t *pix2,
+ ptrdiff_t stride, int h);
- "movq %%mm6, %%mm0\n"
- "psrlq $32, %%mm6\n"
- "paddd %%mm6, %%mm0\n"
- "movd %%mm0, %1\n"
- : "+r" (pix1), "=r" (tmp)
- : "r" (stride), "g" (h - 2)
- : "%ecx");
+#define hadamard_func(cpu) \
+ int ff_hadamard8_diff_ ## cpu(MpegEncContext *s, uint8_t *src1, \
+ uint8_t *src2, ptrdiff_t stride, int h); \
+ int ff_hadamard8_diff16_ ## cpu(MpegEncContext *s, uint8_t *src1, \
+ uint8_t *src2, ptrdiff_t stride, int h);
- return tmp + hf_noise8_mmx(pix + 8, stride, h);
-}
+hadamard_func(mmx)
+hadamard_func(mmxext)
+hadamard_func(sse2)
+hadamard_func(ssse3)
+#if HAVE_YASM
static int nsse16_mmx(MpegEncContext *c, uint8_t *pix1, uint8_t *pix2,
ptrdiff_t stride, int h)
{
@@ -413,9 +98,9 @@ static int nsse16_mmx(MpegEncContext *c, uint8_t *pix1, uint8_t *pix2,
if (c)
score1 = c->mecc.sse[0](c, pix1, pix2, stride, h);
else
- score1 = sse16_mmx(c, pix1, pix2, stride, h);
- score2 = hf_noise16_mmx(pix1, stride, h) -
- hf_noise16_mmx(pix2, stride, h);
+ score1 = ff_sse16_mmx(c, pix1, pix2, stride, h);
+ score2 = ff_hf_noise16_mmx(pix1, stride, h) + ff_hf_noise8_mmx(pix1+8, stride, h)
+ - ff_hf_noise16_mmx(pix2, stride, h) - ff_hf_noise8_mmx(pix2+8, stride, h);
if (c)
return score1 + FFABS(score2) * c->avctx->nsse_weight;
@@ -426,9 +111,9 @@ static int nsse16_mmx(MpegEncContext *c, uint8_t *pix1, uint8_t *pix2,
static int nsse8_mmx(MpegEncContext *c, uint8_t *pix1, uint8_t *pix2,
ptrdiff_t stride, int h)
{
- int score1 = sse8_mmx(c, pix1, pix2, stride, h);
- int score2 = hf_noise8_mmx(pix1, stride, h) -
- hf_noise8_mmx(pix2, stride, h);
+ int score1 = ff_sse8_mmx(c, pix1, pix2, stride, h);
+ int score2 = ff_hf_noise8_mmx(pix1, stride, h) -
+ ff_hf_noise8_mmx(pix2, stride, h);
if (c)
return score1 + FFABS(score2) * c->avctx->nsse_weight;
@@ -436,13 +121,17 @@ static int nsse8_mmx(MpegEncContext *c, uint8_t *pix1, uint8_t *pix2,
return score1 + FFABS(score2) * 8;
}
+#endif /* HAVE_YASM */
+
+#if HAVE_INLINE_ASM
+
static int vsad_intra16_mmx(MpegEncContext *v, uint8_t *pix, uint8_t *dummy,
ptrdiff_t stride, int h)
{
int tmp;
- assert((((int) pix) & 7) == 0);
- assert((stride & 7) == 0);
+ av_assert2((((int) pix) & 7) == 0);
+ av_assert2((stride & 7) == 0);
#define SUM(in0, in1, out0, out1) \
"movq (%0), %%mm2\n" \
@@ -500,57 +189,14 @@ static int vsad_intra16_mmx(MpegEncContext *v, uint8_t *pix, uint8_t *dummy,
}
#undef SUM
-static int vsad_intra16_mmxext(MpegEncContext *v, uint8_t *pix, uint8_t *dummy,
- ptrdiff_t stride, int h)
-{
- int tmp;
-
- assert((((int) pix) & 7) == 0);
- assert((stride & 7) == 0);
-
-#define SUM(in0, in1, out0, out1) \
- "movq (%0), " #out0 "\n" \
- "movq 8(%0), " #out1 "\n" \
- "add %2, %0\n" \
- "psadbw " #out0 ", " #in0 "\n" \
- "psadbw " #out1 ", " #in1 "\n" \
- "paddw " #in1 ", " #in0 "\n" \
- "paddw " #in0 ", %%mm6\n"
-
- __asm__ volatile (
- "movl %3, %%ecx\n"
- "pxor %%mm6, %%mm6\n"
- "pxor %%mm7, %%mm7\n"
- "movq (%0), %%mm0\n"
- "movq 8(%0), %%mm1\n"
- "add %2, %0\n"
- "jmp 2f\n"
- "1:\n"
-
- SUM(%%mm4, %%mm5, %%mm0, %%mm1)
- "2:\n"
- SUM(%%mm0, %%mm1, %%mm4, %%mm5)
-
- "subl $2, %%ecx\n"
- "jnz 1b\n"
-
- "movd %%mm6, %1\n"
- : "+r" (pix), "=r" (tmp)
- : "r" (stride), "m" (h)
- : "%ecx");
-
- return tmp;
-}
-#undef SUM
-
static int vsad16_mmx(MpegEncContext *v, uint8_t *pix1, uint8_t *pix2,
ptrdiff_t stride, int h)
{
int tmp;
- assert((((int) pix1) & 7) == 0);
- assert((((int) pix2) & 7) == 0);
- assert((stride & 7) == 0);
+ av_assert2((((int) pix1) & 7) == 0);
+ av_assert2((((int) pix2) & 7) == 0);
+ av_assert2((stride & 7) == 0);
#define SUM(in0, in1, out0, out1) \
"movq (%0), %%mm2\n" \
@@ -624,191 +270,16 @@ static int vsad16_mmx(MpegEncContext *v, uint8_t *pix1, uint8_t *pix2,
}
#undef SUM
-static int vsad16_mmxext(MpegEncContext *v, uint8_t *pix1, uint8_t *pix2,
- ptrdiff_t stride, int h)
-{
- int tmp;
-
- assert((((int) pix1) & 7) == 0);
- assert((((int) pix2) & 7) == 0);
- assert((stride & 7) == 0);
-
-#define SUM(in0, in1, out0, out1) \
- "movq (%0), " #out0 "\n" \
- "movq (%1), %%mm2\n" \
- "movq 8(%0), " #out1 "\n" \
- "movq 8(%1), %%mm3\n" \
- "add %3, %0\n" \
- "add %3, %1\n" \
- "psubb %%mm2, " #out0 "\n" \
- "psubb %%mm3, " #out1 "\n" \
- "pxor %%mm7, " #out0 "\n" \
- "pxor %%mm7, " #out1 "\n" \
- "psadbw " #out0 ", " #in0 "\n" \
- "psadbw " #out1 ", " #in1 "\n" \
- "paddw " #in1 ", " #in0 "\n" \
- "paddw " #in0 ", %%mm6\n "
-
- __asm__ volatile (
- "movl %4, %%ecx\n"
- "pxor %%mm6, %%mm6\n"
- "pcmpeqw %%mm7, %%mm7\n"
- "psllw $15, %%mm7\n"
- "packsswb %%mm7, %%mm7\n"
- "movq (%0), %%mm0\n"
- "movq (%1), %%mm2\n"
- "movq 8(%0), %%mm1\n"
- "movq 8(%1), %%mm3\n"
- "add %3, %0\n"
- "add %3, %1\n"
- "psubb %%mm2, %%mm0\n"
- "psubb %%mm3, %%mm1\n"
- "pxor %%mm7, %%mm0\n"
- "pxor %%mm7, %%mm1\n"
- "jmp 2f\n"
- "1:\n"
-
- SUM(%%mm4, %%mm5, %%mm0, %%mm1)
- "2:\n"
- SUM(%%mm0, %%mm1, %%mm4, %%mm5)
-
- "subl $2, %%ecx\n"
- "jnz 1b\n"
-
- "movd %%mm6, %2\n"
- : "+r" (pix1), "+r" (pix2), "=r" (tmp)
- : "r" (stride), "m" (h)
- : "%ecx");
-
- return tmp;
-}
-#undef SUM
-
-#define MMABS_MMX(a,z) \
- "pxor " #z ", " #z " \n\t" \
- "pcmpgtw " #a ", " #z " \n\t" \
- "pxor " #z ", " #a " \n\t" \
- "psubw " #z ", " #a " \n\t"
-
-#define MMABS_MMXEXT(a, z) \
- "pxor " #z ", " #z " \n\t" \
- "psubw " #a ", " #z " \n\t" \
- "pmaxsw " #z ", " #a " \n\t"
-
-#define MMABS_SSSE3(a,z) \
- "pabsw " #a ", " #a " \n\t"
-
-#define MMABS_SUM(a,z, sum) \
- MMABS(a,z) \
- "paddusw " #a ", " #sum " \n\t"
-
-/* FIXME: HSUM_* saturates at 64k, while an 8x8 hadamard or dct block can get
- * up to about 100k on extreme inputs. But that's very unlikely to occur in
- * natural video, and it's even more unlikely to not have any alternative
- * mvs/modes with lower cost. */
-#define HSUM_MMX(a, t, dst) \
- "movq " #a ", " #t " \n\t" \
- "psrlq $32, " #a " \n\t" \
- "paddusw " #t ", " #a " \n\t" \
- "movq " #a ", " #t " \n\t" \
- "psrlq $16, " #a " \n\t" \
- "paddusw " #t ", " #a " \n\t" \
- "movd " #a ", " #dst " \n\t" \
-
-#define HSUM_MMXEXT(a, t, dst) \
- "pshufw $0x0E, " #a ", " #t " \n\t" \
- "paddusw " #t ", " #a " \n\t" \
- "pshufw $0x01, " #a ", " #t " \n\t" \
- "paddusw " #t ", " #a " \n\t" \
- "movd " #a ", " #dst " \n\t" \
-
-#define HSUM_SSE2(a, t, dst) \
- "movhlps " #a ", " #t " \n\t" \
- "paddusw " #t ", " #a " \n\t" \
- "pshuflw $0x0E, " #a ", " #t " \n\t" \
- "paddusw " #t ", " #a " \n\t" \
- "pshuflw $0x01, " #a ", " #t " \n\t" \
- "paddusw " #t ", " #a " \n\t" \
- "movd " #a ", " #dst " \n\t" \
-
-#define DCT_SAD4(m, mm, o) \
- "mov"#m" "#o" + 0(%1), " #mm "2 \n\t" \
- "mov"#m" "#o" + 16(%1), " #mm "3 \n\t" \
- "mov"#m" "#o" + 32(%1), " #mm "4 \n\t" \
- "mov"#m" "#o" + 48(%1), " #mm "5 \n\t" \
- MMABS_SUM(mm ## 2, mm ## 6, mm ## 0) \
- MMABS_SUM(mm ## 3, mm ## 7, mm ## 1) \
- MMABS_SUM(mm ## 4, mm ## 6, mm ## 0) \
- MMABS_SUM(mm ## 5, mm ## 7, mm ## 1) \
-
-#define DCT_SAD_MMX \
- "pxor %%mm0, %%mm0 \n\t" \
- "pxor %%mm1, %%mm1 \n\t" \
- DCT_SAD4(q, %%mm, 0) \
- DCT_SAD4(q, %%mm, 8) \
- DCT_SAD4(q, %%mm, 64) \
- DCT_SAD4(q, %%mm, 72) \
- "paddusw %%mm1, %%mm0 \n\t" \
- HSUM(%%mm0, %%mm1, %0)
-
-#define DCT_SAD_SSE2 \
- "pxor %%xmm0, %%xmm0 \n\t" \
- "pxor %%xmm1, %%xmm1 \n\t" \
- DCT_SAD4(dqa, %%xmm, 0) \
- DCT_SAD4(dqa, %%xmm, 64) \
- "paddusw %%xmm1, %%xmm0 \n\t" \
- HSUM(%%xmm0, %%xmm1, %0)
-
-#define DCT_SAD_FUNC(cpu) \
-static int sum_abs_dctelem_ ## cpu(int16_t *block) \
-{ \
- int sum; \
- __asm__ volatile ( \
- DCT_SAD \
- :"=r"(sum) \
- :"r"(block)); \
- return sum & 0xFFFF; \
-}
-
-#define DCT_SAD DCT_SAD_MMX
-#define HSUM(a, t, dst) HSUM_MMX(a, t, dst)
-#define MMABS(a, z) MMABS_MMX(a, z)
-DCT_SAD_FUNC(mmx)
-#undef MMABS
-#undef HSUM
-
-#define HSUM(a, t, dst) HSUM_MMXEXT(a, t, dst)
-#define MMABS(a, z) MMABS_MMXEXT(a, z)
-DCT_SAD_FUNC(mmxext)
-#undef HSUM
-#undef DCT_SAD
-
-#define DCT_SAD DCT_SAD_SSE2
-#define HSUM(a, t, dst) HSUM_SSE2(a, t, dst)
-DCT_SAD_FUNC(sse2)
-#undef MMABS
-
-#if HAVE_SSSE3_INLINE
-#define MMABS(a, z) MMABS_SSSE3(a, z)
-DCT_SAD_FUNC(ssse3)
-#undef MMABS
-#endif
-#undef HSUM
-#undef DCT_SAD
-
-
DECLARE_ASM_CONST(8, uint64_t, round_tab)[3] = {
0x0000000000000000ULL,
0x0001000100010001ULL,
0x0002000200020002ULL,
};
-DECLARE_ASM_CONST(8, uint64_t, bone) = 0x0101010101010101LL;
-
static inline void sad8_1_mmx(uint8_t *blk1, uint8_t *blk2,
ptrdiff_t stride, int h)
{
- x86_reg len = -(stride * h);
+ x86_reg len = -stride * h;
__asm__ volatile (
".p2align 4 \n\t"
"1: \n\t"
@@ -841,133 +312,10 @@ static inline void sad8_1_mmx(uint8_t *blk1, uint8_t *blk2,
: "r" (blk1 - len), "r" (blk2 - len), "r" (stride));
}
-static inline void sad8_1_mmxext(uint8_t *blk1, uint8_t *blk2,
- ptrdiff_t stride, int h)
-{
- __asm__ volatile (
- ".p2align 4 \n\t"
- "1: \n\t"
- "movq (%1), %%mm0 \n\t"
- "movq (%1, %3), %%mm1 \n\t"
- "psadbw (%2), %%mm0 \n\t"
- "psadbw (%2, %3), %%mm1 \n\t"
- "paddw %%mm0, %%mm6 \n\t"
- "paddw %%mm1, %%mm6 \n\t"
- "lea (%1,%3,2), %1 \n\t"
- "lea (%2,%3,2), %2 \n\t"
- "sub $2, %0 \n\t"
- " jg 1b \n\t"
- : "+r" (h), "+r" (blk1), "+r" (blk2)
- : "r" (stride));
-}
-
-static int sad16_sse2(MpegEncContext *v, uint8_t *blk2, uint8_t *blk1,
- ptrdiff_t stride, int h)
-{
- int ret;
- __asm__ volatile (
- "pxor %%xmm2, %%xmm2 \n\t"
- ".p2align 4 \n\t"
- "1: \n\t"
- "movdqu (%1), %%xmm0 \n\t"
- "movdqu (%1, %4), %%xmm1 \n\t"
- "psadbw (%2), %%xmm0 \n\t"
- "psadbw (%2, %4), %%xmm1 \n\t"
- "paddw %%xmm0, %%xmm2 \n\t"
- "paddw %%xmm1, %%xmm2 \n\t"
- "lea (%1,%4,2), %1 \n\t"
- "lea (%2,%4,2), %2 \n\t"
- "sub $2, %0 \n\t"
- " jg 1b \n\t"
- "movhlps %%xmm2, %%xmm0 \n\t"
- "paddw %%xmm0, %%xmm2 \n\t"
- "movd %%xmm2, %3 \n\t"
- : "+r" (h), "+r" (blk1), "+r" (blk2), "=r" (ret)
- : "r" (stride));
- return ret;
-}
-
-static inline void sad8_x2a_mmxext(uint8_t *blk1, uint8_t *blk2,
- ptrdiff_t stride, int h)
-{
- __asm__ volatile (
- ".p2align 4 \n\t"
- "1: \n\t"
- "movq (%1), %%mm0 \n\t"
- "movq (%1, %3), %%mm1 \n\t"
- "pavgb 1(%1), %%mm0 \n\t"
- "pavgb 1(%1, %3), %%mm1 \n\t"
- "psadbw (%2), %%mm0 \n\t"
- "psadbw (%2, %3), %%mm1 \n\t"
- "paddw %%mm0, %%mm6 \n\t"
- "paddw %%mm1, %%mm6 \n\t"
- "lea (%1,%3,2), %1 \n\t"
- "lea (%2,%3,2), %2 \n\t"
- "sub $2, %0 \n\t"
- " jg 1b \n\t"
- : "+r" (h), "+r" (blk1), "+r" (blk2)
- : "r" (stride));
-}
-
-static inline void sad8_y2a_mmxext(uint8_t *blk1, uint8_t *blk2,
- ptrdiff_t stride, int h)
-{
- __asm__ volatile (
- "movq (%1), %%mm0 \n\t"
- "add %3, %1 \n\t"
- ".p2align 4 \n\t"
- "1: \n\t"
- "movq (%1), %%mm1 \n\t"
- "movq (%1, %3), %%mm2 \n\t"
- "pavgb %%mm1, %%mm0 \n\t"
- "pavgb %%mm2, %%mm1 \n\t"
- "psadbw (%2), %%mm0 \n\t"
- "psadbw (%2, %3), %%mm1 \n\t"
- "paddw %%mm0, %%mm6 \n\t"
- "paddw %%mm1, %%mm6 \n\t"
- "movq %%mm2, %%mm0 \n\t"
- "lea (%1,%3,2), %1 \n\t"
- "lea (%2,%3,2), %2 \n\t"
- "sub $2, %0 \n\t"
- " jg 1b \n\t"
- : "+r" (h), "+r" (blk1), "+r" (blk2)
- : "r" (stride));
-}
-
-static inline void sad8_4_mmxext(uint8_t *blk1, uint8_t *blk2,
- ptrdiff_t stride, int h)
-{
- __asm__ volatile (
- "movq "MANGLE(bone)", %%mm5 \n\t"
- "movq (%1), %%mm0 \n\t"
- "pavgb 1(%1), %%mm0 \n\t"
- "add %3, %1 \n\t"
- ".p2align 4 \n\t"
- "1: \n\t"
- "movq (%1), %%mm1 \n\t"
- "movq (%1,%3), %%mm2 \n\t"
- "pavgb 1(%1), %%mm1 \n\t"
- "pavgb 1(%1,%3), %%mm2 \n\t"
- "psubusb %%mm5, %%mm1 \n\t"
- "pavgb %%mm1, %%mm0 \n\t"
- "pavgb %%mm2, %%mm1 \n\t"
- "psadbw (%2), %%mm0 \n\t"
- "psadbw (%2,%3), %%mm1 \n\t"
- "paddw %%mm0, %%mm6 \n\t"
- "paddw %%mm1, %%mm6 \n\t"
- "movq %%mm2, %%mm0 \n\t"
- "lea (%1,%3,2), %1 \n\t"
- "lea (%2,%3,2), %2 \n\t"
- "sub $2, %0 \n\t"
- " jg 1b \n\t"
- : "+r" (h), "+r" (blk1), "+r" (blk2)
- : "r" (stride));
-}
-
static inline void sad8_2_mmx(uint8_t *blk1a, uint8_t *blk1b, uint8_t *blk2,
ptrdiff_t stride, int h)
{
- x86_reg len = -(stride * h);
+ x86_reg len = -stride * h;
__asm__ volatile (
".p2align 4 \n\t"
"1: \n\t"
@@ -1006,7 +354,7 @@ static inline void sad8_2_mmx(uint8_t *blk1a, uint8_t *blk1b, uint8_t *blk2,
static inline void sad8_4_mmx(uint8_t *blk1, uint8_t *blk2,
ptrdiff_t stride, int h)
{
- x86_reg len = -(stride * h);
+ x86_reg len = -stride * h;
__asm__ volatile (
"movq (%1, %%"REG_a"), %%mm0 \n\t"
"movq 1(%1, %%"REG_a"), %%mm2 \n\t"
@@ -1030,7 +378,7 @@ static inline void sad8_4_mmx(uint8_t *blk1, uint8_t *blk2,
"punpckhbw %%mm7, %%mm5 \n\t"
"paddw %%mm4, %%mm2 \n\t"
"paddw %%mm5, %%mm3 \n\t"
- "movq 16+"MANGLE(round_tab)", %%mm5 \n\t"
+ "movq %5, %%mm5 \n\t"
"paddw %%mm2, %%mm0 \n\t"
"paddw %%mm3, %%mm1 \n\t"
"paddw %%mm5, %%mm0 \n\t"
@@ -1054,7 +402,7 @@ static inline void sad8_4_mmx(uint8_t *blk1, uint8_t *blk2,
" js 1b \n\t"
: "+a" (len)
: "r" (blk1 - len), "r" (blk1 - len + stride), "r" (blk2 - len),
- "r" (stride));
+ "r" (stride), "m" (round_tab[2]));
}
static inline int sum_mmx(void)
@@ -1072,15 +420,6 @@ static inline int sum_mmx(void)
return ret & 0xFFFF;
}
-static inline int sum_mmxext(void)
-{
- int ret;
- __asm__ volatile (
- "movd %%mm6, %0 \n\t"
- : "=r" (ret));
- return ret;
-}
-
static inline void sad8_x2a_mmx(uint8_t *blk1, uint8_t *blk2,
ptrdiff_t stride, int h)
{
@@ -1097,7 +436,7 @@ static inline void sad8_y2a_mmx(uint8_t *blk1, uint8_t *blk2,
static int sad8_ ## suf(MpegEncContext *v, uint8_t *blk2, \
uint8_t *blk1, ptrdiff_t stride, int h) \
{ \
- assert(h == 8); \
+ av_assert2(h == 8); \
__asm__ volatile ( \
"pxor %%mm7, %%mm7 \n\t" \
"pxor %%mm6, %%mm6 \n\t" \
@@ -1111,7 +450,7 @@ static int sad8_ ## suf(MpegEncContext *v, uint8_t *blk2, \
static int sad8_x2_ ## suf(MpegEncContext *v, uint8_t *blk2, \
uint8_t *blk1, ptrdiff_t stride, int h) \
{ \
- assert(h == 8); \
+ av_assert2(h == 8); \
__asm__ volatile ( \
"pxor %%mm7, %%mm7 \n\t" \
"pxor %%mm6, %%mm6 \n\t" \
@@ -1126,7 +465,7 @@ static int sad8_x2_ ## suf(MpegEncContext *v, uint8_t *blk2, \
static int sad8_y2_ ## suf(MpegEncContext *v, uint8_t *blk2, \
uint8_t *blk1, ptrdiff_t stride, int h) \
{ \
- assert(h == 8); \
+ av_assert2(h == 8); \
__asm__ volatile ( \
"pxor %%mm7, %%mm7 \n\t" \
"pxor %%mm6, %%mm6 \n\t" \
@@ -1141,7 +480,7 @@ static int sad8_y2_ ## suf(MpegEncContext *v, uint8_t *blk2, \
static int sad8_xy2_ ## suf(MpegEncContext *v, uint8_t *blk2, \
uint8_t *blk1, ptrdiff_t stride, int h) \
{ \
- assert(h == 8); \
+ av_assert2(h == 8); \
__asm__ volatile ( \
"pxor %%mm7, %%mm7 \n\t" \
"pxor %%mm6, %%mm6 \n\t" \
@@ -1211,32 +550,15 @@ static int sad16_xy2_ ## suf(MpegEncContext *v, uint8_t *blk2, \
} \
PIX_SAD(mmx)
-PIX_SAD(mmxext)
#endif /* HAVE_INLINE_ASM */
-int ff_sse16_sse2(MpegEncContext *v, uint8_t *pix1, uint8_t *pix2,
- ptrdiff_t stride, int h);
-
-#define hadamard_func(cpu) \
- int ff_hadamard8_diff_ ## cpu(MpegEncContext *s, uint8_t *src1, \
- uint8_t *src2, ptrdiff_t stride, int h); \
- int ff_hadamard8_diff16_ ## cpu(MpegEncContext *s, uint8_t *src1, \
- uint8_t *src2, ptrdiff_t stride, int h);
-
-hadamard_func(mmx)
-hadamard_func(mmxext)
-hadamard_func(sse2)
-hadamard_func(ssse3)
-
av_cold void ff_me_cmp_init_x86(MECmpContext *c, AVCodecContext *avctx)
{
int cpu_flags = av_get_cpu_flags();
#if HAVE_INLINE_ASM
if (INLINE_MMX(cpu_flags)) {
- c->sum_abs_dctelem = sum_abs_dctelem_mmx;
-
c->pix_abs[0][0] = sad16_mmx;
c->pix_abs[0][1] = sad16_x2_mmx;
c->pix_abs[0][2] = sad16_y2_mmx;
@@ -1249,77 +571,81 @@ av_cold void ff_me_cmp_init_x86(MECmpContext *c, AVCodecContext *avctx)
c->sad[0] = sad16_mmx;
c->sad[1] = sad8_mmx;
- c->sse[0] = sse16_mmx;
- c->sse[1] = sse8_mmx;
c->vsad[4] = vsad_intra16_mmx;
- c->nsse[0] = nsse16_mmx;
- c->nsse[1] = nsse8_mmx;
-
if (!(avctx->flags & AV_CODEC_FLAG_BITEXACT)) {
c->vsad[0] = vsad16_mmx;
}
}
- if (INLINE_MMXEXT(cpu_flags)) {
- c->sum_abs_dctelem = sum_abs_dctelem_mmxext;
-
- c->vsad[4] = vsad_intra16_mmxext;
-
- c->pix_abs[0][0] = sad16_mmxext;
- c->pix_abs[1][0] = sad8_mmxext;
-
- c->sad[0] = sad16_mmxext;
- c->sad[1] = sad8_mmxext;
-
- if (!(avctx->flags & AV_CODEC_FLAG_BITEXACT)) {
- c->pix_abs[0][1] = sad16_x2_mmxext;
- c->pix_abs[0][2] = sad16_y2_mmxext;
- c->pix_abs[0][3] = sad16_xy2_mmxext;
- c->pix_abs[1][1] = sad8_x2_mmxext;
- c->pix_abs[1][2] = sad8_y2_mmxext;
- c->pix_abs[1][3] = sad8_xy2_mmxext;
-
- c->vsad[0] = vsad16_mmxext;
- }
- }
-
- if (INLINE_SSE2(cpu_flags)) {
- c->sum_abs_dctelem = sum_abs_dctelem_sse2;
- }
-
- if (INLINE_SSE2(cpu_flags) && !(cpu_flags & AV_CPU_FLAG_3DNOW)) {
- c->sad[0] = sad16_sse2;
- }
-
-#if HAVE_SSSE3_INLINE
- if (INLINE_SSSE3(cpu_flags)) {
- c->sum_abs_dctelem = sum_abs_dctelem_ssse3;
- }
-#endif
#endif /* HAVE_INLINE_ASM */
if (EXTERNAL_MMX(cpu_flags)) {
c->hadamard8_diff[0] = ff_hadamard8_diff16_mmx;
c->hadamard8_diff[1] = ff_hadamard8_diff_mmx;
+ c->sum_abs_dctelem = ff_sum_abs_dctelem_mmx;
+ c->sse[0] = ff_sse16_mmx;
+ c->sse[1] = ff_sse8_mmx;
+#if HAVE_YASM
+ c->nsse[0] = nsse16_mmx;
+ c->nsse[1] = nsse8_mmx;
+#endif
}
if (EXTERNAL_MMXEXT(cpu_flags)) {
c->hadamard8_diff[0] = ff_hadamard8_diff16_mmxext;
c->hadamard8_diff[1] = ff_hadamard8_diff_mmxext;
+ c->sum_abs_dctelem = ff_sum_abs_dctelem_mmxext;
+
+ c->sad[0] = ff_sad16_mmxext;
+ c->sad[1] = ff_sad8_mmxext;
+
+ c->pix_abs[0][0] = ff_sad16_mmxext;
+ c->pix_abs[0][1] = ff_sad16_x2_mmxext;
+ c->pix_abs[0][2] = ff_sad16_y2_mmxext;
+ c->pix_abs[1][0] = ff_sad8_mmxext;
+ c->pix_abs[1][1] = ff_sad8_x2_mmxext;
+ c->pix_abs[1][2] = ff_sad8_y2_mmxext;
+
+ c->vsad[4] = ff_vsad_intra16_mmxext;
+ c->vsad[5] = ff_vsad_intra8_mmxext;
+
+ if (!(avctx->flags & AV_CODEC_FLAG_BITEXACT)) {
+ c->pix_abs[0][3] = ff_sad16_approx_xy2_mmxext;
+ c->pix_abs[1][3] = ff_sad8_approx_xy2_mmxext;
+
+ c->vsad[0] = ff_vsad16_approx_mmxext;
+ c->vsad[1] = ff_vsad8_approx_mmxext;
+ }
}
if (EXTERNAL_SSE2(cpu_flags)) {
c->sse[0] = ff_sse16_sse2;
+ c->sum_abs_dctelem = ff_sum_abs_dctelem_sse2;
#if HAVE_ALIGNED_STACK
c->hadamard8_diff[0] = ff_hadamard8_diff16_sse2;
c->hadamard8_diff[1] = ff_hadamard8_diff_sse2;
#endif
+ if (!(cpu_flags & AV_CPU_FLAG_SSE2SLOW) && avctx->codec_id != AV_CODEC_ID_SNOW) {
+ c->sad[0] = ff_sad16_sse2;
+ c->pix_abs[0][0] = ff_sad16_sse2;
+ c->pix_abs[0][1] = ff_sad16_x2_sse2;
+ c->pix_abs[0][2] = ff_sad16_y2_sse2;
+
+ c->vsad[4] = ff_vsad_intra16_sse2;
+ if (!(avctx->flags & AV_CODEC_FLAG_BITEXACT)) {
+ c->pix_abs[0][3] = ff_sad16_approx_xy2_sse2;
+ c->vsad[0] = ff_vsad16_approx_sse2;
+ }
+ }
}
- if (EXTERNAL_SSSE3(cpu_flags) && HAVE_ALIGNED_STACK) {
+ if (EXTERNAL_SSSE3(cpu_flags)) {
+ c->sum_abs_dctelem = ff_sum_abs_dctelem_ssse3;
+#if HAVE_ALIGNED_STACK
c->hadamard8_diff[0] = ff_hadamard8_diff16_ssse3;
c->hadamard8_diff[1] = ff_hadamard8_diff_ssse3;
+#endif
}
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-09 12:39:26 +0000