diff options
Diffstat (limited to 'chromium/third_party/ffmpeg/libavcodec/x86/dnxhdenc.c')
| -rw-r--r-- | chromium/third_party/ffmpeg/libavcodec/x86/dnxhdenc.c | 67 |
1 files changed, 0 insertions, 67 deletions
diff --git a/chromium/third_party/ffmpeg/libavcodec/x86/dnxhdenc.c b/chromium/third_party/ffmpeg/libavcodec/x86/dnxhdenc.c deleted file mode 100644 index c7e776a4c1f..00000000000 --- a/chromium/third_party/ffmpeg/libavcodec/x86/dnxhdenc.c +++ /dev/null @@ -1,67 +0,0 @@ -/* - * VC3/DNxHD SIMD functions - * Copyright (c) 2007 Baptiste Coudurier <baptiste dot coudurier at smartjog dot com> - * - * VC-3 encoder funded by the British Broadcasting Corporation - * - * 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 - */ - -#include "libavutil/attributes.h" -#include "libavutil/x86/asm.h" -#include "libavutil/x86/cpu.h" -#include "libavcodec/dnxhdenc.h" - -#if HAVE_SSE2_INLINE - -static void get_pixels_8x4_sym_sse2(int16_t *block, const uint8_t *pixels, int line_size) -{ - __asm__ volatile( - "pxor %%xmm5, %%xmm5 \n\t" - "movq (%0), %%xmm0 \n\t" - "add %2, %0 \n\t" - "movq (%0), %%xmm1 \n\t" - "movq (%0, %2), %%xmm2 \n\t" - "movq (%0, %2,2), %%xmm3 \n\t" - "punpcklbw %%xmm5, %%xmm0 \n\t" - "punpcklbw %%xmm5, %%xmm1 \n\t" - "punpcklbw %%xmm5, %%xmm2 \n\t" - "punpcklbw %%xmm5, %%xmm3 \n\t" - "movdqa %%xmm0, (%1) \n\t" - "movdqa %%xmm1, 16(%1) \n\t" - "movdqa %%xmm2, 32(%1) \n\t" - "movdqa %%xmm3, 48(%1) \n\t" - "movdqa %%xmm3 , 64(%1) \n\t" - "movdqa %%xmm2 , 80(%1) \n\t" - "movdqa %%xmm1 , 96(%1) \n\t" - "movdqa %%xmm0, 112(%1) \n\t" - : "+r" (pixels) - : "r" (block), "r" ((x86_reg)line_size) - ); -} - -#endif /* HAVE_SSE2_INLINE */ - -av_cold void ff_dnxhdenc_init_x86(DNXHDEncContext *ctx) -{ -#if HAVE_SSE2_INLINE - if (INLINE_SSE2(av_get_cpu_flags())) { - if (ctx->cid_table->bit_depth == 8) - ctx->get_pixels_8x4_sym = get_pixels_8x4_sym_sse2; - } -#endif /* HAVE_SSE2_INLINE */ -} |