diff options
Diffstat (limited to 'chromium/third_party/ffmpeg/libavcodec/aarch64/neon.S')
| -rw-r--r-- | chromium/third_party/ffmpeg/libavcodec/aarch64/neon.S | 149 |
1 files changed, 149 insertions, 0 deletions
diff --git a/chromium/third_party/ffmpeg/libavcodec/aarch64/neon.S b/chromium/third_party/ffmpeg/libavcodec/aarch64/neon.S new file mode 100644 index 00000000000..619aec64269 --- /dev/null +++ b/chromium/third_party/ffmpeg/libavcodec/aarch64/neon.S @@ -0,0 +1,149 @@ +/* + * This file is part of FFmpeg. + * + * 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. + * + * 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 FFmpeg; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +.macro transpose_8x8B r0, r1, r2, r3, r4, r5, r6, r7, r8, r9 + trn1 \r8\().8B, \r0\().8B, \r1\().8B + trn2 \r9\().8B, \r0\().8B, \r1\().8B + trn1 \r1\().8B, \r2\().8B, \r3\().8B + trn2 \r3\().8B, \r2\().8B, \r3\().8B + trn1 \r0\().8B, \r4\().8B, \r5\().8B + trn2 \r5\().8B, \r4\().8B, \r5\().8B + trn1 \r2\().8B, \r6\().8B, \r7\().8B + trn2 \r7\().8B, \r6\().8B, \r7\().8B + + trn1 \r4\().4H, \r0\().4H, \r2\().4H + trn2 \r2\().4H, \r0\().4H, \r2\().4H + trn1 \r6\().4H, \r5\().4H, \r7\().4H + trn2 \r7\().4H, \r5\().4H, \r7\().4H + trn1 \r5\().4H, \r9\().4H, \r3\().4H + trn2 \r9\().4H, \r9\().4H, \r3\().4H + trn1 \r3\().4H, \r8\().4H, \r1\().4H + trn2 \r8\().4H, \r8\().4H, \r1\().4H + + trn1 \r0\().2S, \r3\().2S, \r4\().2S + trn2 \r4\().2S, \r3\().2S, \r4\().2S + + trn1 \r1\().2S, \r5\().2S, \r6\().2S + trn2 \r5\().2S, \r5\().2S, \r6\().2S + + trn2 \r6\().2S, \r8\().2S, \r2\().2S + trn1 \r2\().2S, \r8\().2S, \r2\().2S + + trn1 \r3\().2S, \r9\().2S, \r7\().2S + trn2 \r7\().2S, \r9\().2S, \r7\().2S +.endm + +.macro transpose_8x16B r0, r1, r2, r3, r4, r5, r6, r7, t0, t1 + trn1 \t0\().16B, \r0\().16B, \r1\().16B + trn2 \t1\().16B, \r0\().16B, \r1\().16B + trn1 \r1\().16B, \r2\().16B, \r3\().16B + trn2 \r3\().16B, \r2\().16B, \r3\().16B + trn1 \r0\().16B, \r4\().16B, \r5\().16B + trn2 \r5\().16B, \r4\().16B, \r5\().16B + trn1 \r2\().16B, \r6\().16B, \r7\().16B + trn2 \r7\().16B, \r6\().16B, \r7\().16B + + trn1 \r4\().8H, \r0\().8H, \r2\().8H + trn2 \r2\().8H, \r0\().8H, \r2\().8H + trn1 \r6\().8H, \r5\().8H, \r7\().8H + trn2 \r7\().8H, \r5\().8H, \r7\().8H + trn1 \r5\().8H, \t1\().8H, \r3\().8H + trn2 \t1\().8H, \t1\().8H, \r3\().8H + trn1 \r3\().8H, \t0\().8H, \r1\().8H + trn2 \t0\().8H, \t0\().8H, \r1\().8H + + trn1 \r0\().4S, \r3\().4S, \r4\().4S + trn2 \r4\().4S, \r3\().4S, \r4\().4S + + trn1 \r1\().4S, \r5\().4S, \r6\().4S + trn2 \r5\().4S, \r5\().4S, \r6\().4S + + trn2 \r6\().4S, \t0\().4S, \r2\().4S + trn1 \r2\().4S, \t0\().4S, \r2\().4S + + trn1 \r3\().4S, \t1\().4S, \r7\().4S + trn2 \r7\().4S, \t1\().4S, \r7\().4S +.endm + +.macro transpose_4x16B r0, r1, r2, r3, t4, t5, t6, t7 + trn1 \t4\().16B, \r0\().16B, \r1\().16B + trn2 \t5\().16B, \r0\().16B, \r1\().16B + trn1 \t6\().16B, \r2\().16B, \r3\().16B + trn2 \t7\().16B, \r2\().16B, \r3\().16B + + trn1 \r0\().8H, \t4\().8H, \t6\().8H + trn2 \r2\().8H, \t4\().8H, \t6\().8H + trn1 \r1\().8H, \t5\().8H, \t7\().8H + trn2 \r3\().8H, \t5\().8H, \t7\().8H +.endm + +.macro transpose_4x8B r0, r1, r2, r3, t4, t5, t6, t7 + trn1 \t4\().8B, \r0\().8B, \r1\().8B + trn2 \t5\().8B, \r0\().8B, \r1\().8B + trn1 \t6\().8B, \r2\().8B, \r3\().8B + trn2 \t7\().8B, \r2\().8B, \r3\().8B + + trn1 \r0\().4H, \t4\().4H, \t6\().4H + trn2 \r2\().4H, \t4\().4H, \t6\().4H + trn1 \r1\().4H, \t5\().4H, \t7\().4H + trn2 \r3\().4H, \t5\().4H, \t7\().4H +.endm + +.macro transpose_4x4H r0, r1, r2, r3, r4, r5, r6, r7 + trn1 \r4\().4H, \r0\().4H, \r1\().4H + trn2 \r5\().4H, \r0\().4H, \r1\().4H + trn1 \r7\().4H, \r3\().4H, \r2\().4H + trn2 \r6\().4H, \r3\().4H, \r2\().4H + trn1 \r0\().2S, \r4\().2S, \r7\().2S + trn2 \r3\().2S, \r4\().2S, \r7\().2S + trn1 \r1\().2S, \r5\().2S, \r6\().2S + trn2 \r2\().2S, \r5\().2S, \r6\().2S +.endm + +.macro transpose_8x8H r0, r1, r2, r3, r4, r5, r6, r7, r8, r9 + trn1 \r8\().8H, \r0\().8H, \r1\().8H + trn2 \r9\().8H, \r0\().8H, \r1\().8H + trn1 \r1\().8H, \r2\().8H, \r3\().8H + trn2 \r3\().8H, \r2\().8H, \r3\().8H + trn1 \r0\().8H, \r4\().8H, \r5\().8H + trn2 \r5\().8H, \r4\().8H, \r5\().8H + trn1 \r2\().8H, \r6\().8H, \r7\().8H + trn2 \r7\().8H, \r6\().8H, \r7\().8H + + trn1 \r4\().4S, \r0\().4S, \r2\().4S + trn2 \r2\().4S, \r0\().4S, \r2\().4S + trn1 \r6\().4S, \r5\().4S, \r7\().4S + trn2 \r7\().4S, \r5\().4S, \r7\().4S + trn1 \r5\().4S, \r9\().4S, \r3\().4S + trn2 \r9\().4S, \r9\().4S, \r3\().4S + trn1 \r3\().4S, \r8\().4S, \r1\().4S + trn2 \r8\().4S, \r8\().4S, \r1\().4S + + trn1 \r0\().2D, \r3\().2D, \r4\().2D + trn2 \r4\().2D, \r3\().2D, \r4\().2D + + trn1 \r1\().2D, \r5\().2D, \r6\().2D + trn2 \r5\().2D, \r5\().2D, \r6\().2D + + trn2 \r6\().2D, \r8\().2D, \r2\().2D + trn1 \r2\().2D, \r8\().2D, \r2\().2D + + trn1 \r3\().2D, \r9\().2D, \r7\().2D + trn2 \r7\().2D, \r9\().2D, \r7\().2D + +.endm |