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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 6148 | serge | 1 | /* |
| 2 | * This file is part of FFmpeg. |
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| 3 | * |
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| 4 | * FFmpeg is free software; you can redistribute it and/or |
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| 5 | * modify it under the terms of the GNU Lesser General Public |
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| 6 | * License as published by the Free Software Foundation; either |
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| 7 | * version 2.1 of the License, or (at your option) any later version. |
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| 8 | * |
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| 9 | * FFmpeg is distributed in the hope that it will be useful, |
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| 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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| 12 | * Lesser General Public License for more details. |
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| 13 | * |
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| 14 | * You should have received a copy of the GNU Lesser General Public |
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| 15 | * License along with FFmpeg; if not, write to the Free Software |
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| 16 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
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| 17 | */ |
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| 18 | |||
| 19 | #include "config.h" |
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| 20 | #include "libavutil/attributes.h" |
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| 21 | #include "h264chroma.h" |
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| 22 | |||
| 23 | #define BIT_DEPTH 8 |
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| 24 | #include "h264chroma_template.c" |
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| 25 | #undef BIT_DEPTH |
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| 26 | |||
| 27 | #define BIT_DEPTH 16 |
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| 28 | #include "h264chroma_template.c" |
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| 29 | #undef BIT_DEPTH |
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| 30 | |||
| 31 | #define SET_CHROMA(depth) \ |
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| 32 | c->put_h264_chroma_pixels_tab[0] = put_h264_chroma_mc8_ ## depth ## _c; \ |
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| 33 | c->put_h264_chroma_pixels_tab[1] = put_h264_chroma_mc4_ ## depth ## _c; \ |
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| 34 | c->put_h264_chroma_pixels_tab[2] = put_h264_chroma_mc2_ ## depth ## _c; \ |
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| 35 | c->put_h264_chroma_pixels_tab[3] = put_h264_chroma_mc1_ ## depth ## _c; \ |
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| 36 | c->avg_h264_chroma_pixels_tab[0] = avg_h264_chroma_mc8_ ## depth ## _c; \ |
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| 37 | c->avg_h264_chroma_pixels_tab[1] = avg_h264_chroma_mc4_ ## depth ## _c; \ |
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| 38 | c->avg_h264_chroma_pixels_tab[2] = avg_h264_chroma_mc2_ ## depth ## _c; \ |
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| 39 | c->avg_h264_chroma_pixels_tab[3] = avg_h264_chroma_mc1_ ## depth ## _c; \ |
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| 40 | |||
| 41 | av_cold void ff_h264chroma_init(H264ChromaContext *c, int bit_depth) |
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| 42 | { |
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| 43 | if (bit_depth > 8 && bit_depth <= 16) { |
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| 44 | SET_CHROMA(16); |
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| 45 | } else { |
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| 46 | SET_CHROMA(8); |
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| 47 | } |
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| 48 | |||
| 49 | if (ARCH_ARM) |
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| 50 | ff_h264chroma_init_arm(c, bit_depth); |
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| 51 | if (ARCH_PPC) |
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| 52 | ff_h264chroma_init_ppc(c, bit_depth); |
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| 53 | if (ARCH_X86) |
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| 54 | ff_h264chroma_init_x86(c, bit_depth); |
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| 55 | } |