LCOV - code coverage report
Current view: top level - libavcodec/x86 - vp9dsp_init_16bpp.c (source / functions) Hit Total Coverage
Test: coverage.info Lines: 58 58 100.0 %
Date: 2017-12-17 23:02:56 Functions: 1 1 100.0 %

          Line data    Source code
       1             : /*
       2             :  * VP9 SIMD optimizations
       3             :  *
       4             :  * Copyright (c) 2013 Ronald S. Bultje <rsbultje gmail com>
       5             :  *
       6             :  * This file is part of FFmpeg.
       7             :  *
       8             :  * FFmpeg is free software; you can redistribute it and/or
       9             :  * modify it under the terms of the GNU Lesser General Public
      10             :  * License as published by the Free Software Foundation; either
      11             :  * version 2.1 of the License, or (at your option) any later version.
      12             :  *
      13             :  * FFmpeg is distributed in the hope that it will be useful,
      14             :  * but WITHOUT ANY WARRANTY; without even the implied warranty of
      15             :  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
      16             :  * Lesser General Public License for more details.
      17             :  *
      18             :  * You should have received a copy of the GNU Lesser General Public
      19             :  * License along with FFmpeg; if not, write to the Free Software
      20             :  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
      21             :  */
      22             : 
      23             : #include "libavutil/attributes.h"
      24             : #include "libavutil/cpu.h"
      25             : #include "libavutil/mem.h"
      26             : #include "libavutil/x86/cpu.h"
      27             : #include "libavcodec/vp9dsp.h"
      28             : #include "libavcodec/x86/vp9dsp_init.h"
      29             : 
      30             : #if HAVE_X86ASM
      31             : 
      32             : decl_fpel_func(put,   8,    , mmx);
      33             : decl_fpel_func(avg,   8, _16, mmxext);
      34             : decl_fpel_func(put,  16,    , sse);
      35             : decl_fpel_func(put,  32,    , sse);
      36             : decl_fpel_func(put,  64,    , sse);
      37             : decl_fpel_func(put, 128,    , sse);
      38             : decl_fpel_func(avg,  16, _16, sse2);
      39             : decl_fpel_func(avg,  32, _16, sse2);
      40             : decl_fpel_func(avg,  64, _16, sse2);
      41             : decl_fpel_func(avg, 128, _16, sse2);
      42             : decl_fpel_func(put,  32,    , avx);
      43             : decl_fpel_func(put,  64,    , avx);
      44             : decl_fpel_func(put, 128,    , avx);
      45             : decl_fpel_func(avg,  32, _16, avx2);
      46             : decl_fpel_func(avg,  64, _16, avx2);
      47             : decl_fpel_func(avg, 128, _16, avx2);
      48             : 
      49             : decl_ipred_fns(v,       16, mmx,    sse);
      50             : decl_ipred_fns(h,       16, mmxext, sse2);
      51             : decl_ipred_fns(dc,      16, mmxext, sse2);
      52             : decl_ipred_fns(dc_top,  16, mmxext, sse2);
      53             : decl_ipred_fns(dc_left, 16, mmxext, sse2);
      54             : decl_ipred_fn(dl,       16,     16, avx2);
      55             : decl_ipred_fn(dl,       32,     16, avx2);
      56             : decl_ipred_fn(dr,       16,     16, avx2);
      57             : decl_ipred_fn(dr,       32,     16, avx2);
      58             : 
      59             : #define decl_ipred_dir_funcs(type) \
      60             : decl_ipred_fns(type, 16, sse2,  sse2); \
      61             : decl_ipred_fns(type, 16, ssse3, ssse3); \
      62             : decl_ipred_fns(type, 16, avx,   avx)
      63             : 
      64             : decl_ipred_dir_funcs(dl);
      65             : decl_ipred_dir_funcs(dr);
      66             : decl_ipred_dir_funcs(vl);
      67             : decl_ipred_dir_funcs(vr);
      68             : decl_ipred_dir_funcs(hu);
      69             : decl_ipred_dir_funcs(hd);
      70             : #endif /* HAVE_X86ASM */
      71             : 
      72         146 : av_cold void ff_vp9dsp_init_16bpp_x86(VP9DSPContext *dsp)
      73             : {
      74             : #if HAVE_X86ASM
      75         146 :     int cpu_flags = av_get_cpu_flags();
      76             : 
      77         146 :     if (EXTERNAL_MMX(cpu_flags)) {
      78         120 :         init_fpel_func(4, 0,   8, put, , mmx);
      79         120 :         init_ipred_func(v, VERT, 4, 16, mmx);
      80             :     }
      81             : 
      82         146 :     if (EXTERNAL_MMXEXT(cpu_flags)) {
      83         110 :         init_fpel_func(4, 1,   8, avg, _16, mmxext);
      84         110 :         init_ipred_func(h, HOR, 4, 16, mmxext);
      85         110 :         init_ipred_func(dc, DC, 4, 16, mmxext);
      86         110 :         init_ipred_func(dc_top,  TOP_DC,  4, 16, mmxext);
      87         110 :         init_ipred_func(dc_left, LEFT_DC, 4, 16, mmxext);
      88             :     }
      89             : 
      90         146 :     if (EXTERNAL_SSE(cpu_flags)) {
      91         100 :         init_fpel_func(3, 0,  16, put, , sse);
      92         100 :         init_fpel_func(2, 0,  32, put, , sse);
      93         100 :         init_fpel_func(1, 0,  64, put, , sse);
      94         100 :         init_fpel_func(0, 0, 128, put, , sse);
      95         100 :         init_8_16_32_ipred_funcs(v, VERT, 16, sse);
      96             :     }
      97             : 
      98         146 :     if (EXTERNAL_SSE2(cpu_flags)) {
      99          90 :         init_fpel_func(3, 1,  16, avg, _16, sse2);
     100          90 :         init_fpel_func(2, 1,  32, avg, _16, sse2);
     101          90 :         init_fpel_func(1, 1,  64, avg, _16, sse2);
     102          90 :         init_fpel_func(0, 1, 128, avg, _16, sse2);
     103          90 :         init_8_16_32_ipred_funcs(h, HOR, 16, sse2);
     104          90 :         init_8_16_32_ipred_funcs(dc, DC, 16, sse2);
     105          90 :         init_8_16_32_ipred_funcs(dc_top,  TOP_DC,  16, sse2);
     106          90 :         init_8_16_32_ipred_funcs(dc_left, LEFT_DC, 16, sse2);
     107          90 :         init_ipred_funcs(dl, DIAG_DOWN_LEFT, 16, sse2);
     108          90 :         init_ipred_funcs(dr, DIAG_DOWN_RIGHT, 16, sse2);
     109          90 :         init_ipred_funcs(vl, VERT_LEFT, 16, sse2);
     110          90 :         init_ipred_funcs(vr, VERT_RIGHT, 16, sse2);
     111          90 :         init_ipred_funcs(hu, HOR_UP, 16, sse2);
     112          90 :         init_ipred_funcs(hd, HOR_DOWN, 16, sse2);
     113             :     }
     114             : 
     115         146 :     if (EXTERNAL_SSSE3(cpu_flags)) {
     116          70 :         init_ipred_funcs(dl, DIAG_DOWN_LEFT, 16, ssse3);
     117          70 :         init_ipred_funcs(dr, DIAG_DOWN_RIGHT, 16, ssse3);
     118          70 :         init_ipred_funcs(vl, VERT_LEFT, 16, ssse3);
     119          70 :         init_ipred_funcs(vr, VERT_RIGHT, 16, ssse3);
     120          70 :         init_ipred_funcs(hu, HOR_UP, 16, ssse3);
     121          70 :         init_ipred_funcs(hd, HOR_DOWN, 16, ssse3);
     122             :     }
     123             : 
     124         146 :     if (EXTERNAL_AVX_FAST(cpu_flags)) {
     125          30 :         init_fpel_func(2, 0,  32, put, , avx);
     126          30 :         init_fpel_func(1, 0,  64, put, , avx);
     127          30 :         init_fpel_func(0, 0, 128, put, , avx);
     128          30 :         init_ipred_funcs(dl, DIAG_DOWN_LEFT, 16, avx);
     129          30 :         init_ipred_funcs(dr, DIAG_DOWN_RIGHT, 16, avx);
     130          30 :         init_ipred_funcs(vl, VERT_LEFT, 16, avx);
     131          30 :         init_ipred_funcs(vr, VERT_RIGHT, 16, avx);
     132          30 :         init_ipred_funcs(hu, HOR_UP, 16, avx);
     133          30 :         init_ipred_funcs(hd, HOR_DOWN, 16, avx);
     134             :     }
     135             : 
     136         146 :     if (EXTERNAL_AVX2_FAST(cpu_flags)) {
     137          10 :         init_fpel_func(2, 1,  32, avg, _16, avx2);
     138          10 :         init_fpel_func(1, 1,  64, avg, _16, avx2);
     139          10 :         init_fpel_func(0, 1, 128, avg, _16, avx2);
     140          10 :         init_ipred_func(dl, DIAG_DOWN_LEFT, 16, 16, avx2);
     141          10 :         init_ipred_func(dl, DIAG_DOWN_LEFT, 32, 16, avx2);
     142          10 :         init_ipred_func(dr, DIAG_DOWN_RIGHT, 16, 16, avx2);
     143             : #if ARCH_X86_64
     144          10 :         init_ipred_func(dr, DIAG_DOWN_RIGHT, 32, 16, avx2);
     145             : #endif
     146             :     }
     147             : 
     148             : #endif /* HAVE_X86ASM */
     149         146 : }

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