57 lines
1.7 KiB
C
57 lines
1.7 KiB
C
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/*
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* This file is part of FFmpeg.
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*
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* FFmpeg is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* FFmpeg is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with FFmpeg; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include <stdio.h>
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#include "libavutil/pixdesc.h"
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#include "libavfilter/drawutils.h"
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int main(void)
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{
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enum AVPixelFormat f;
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const AVPixFmtDescriptor *desc;
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FFDrawContext draw;
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FFDrawColor color;
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int r, i;
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for (f = 0; av_pix_fmt_desc_get(f); f++) {
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desc = av_pix_fmt_desc_get(f);
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if (!desc->name)
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continue;
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printf("Testing %s...%*s", desc->name,
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(int)(16 - strlen(desc->name)), "");
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r = ff_draw_init(&draw, f, 0);
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if (r < 0) {
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char buf[128];
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av_strerror(r, buf, sizeof(buf));
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printf("no: %s\n", buf);
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continue;
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}
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ff_draw_color(&draw, &color, (uint8_t[]) { 1, 0, 0, 1 });
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for (i = 0; i < sizeof(color); i++)
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if (((uint8_t *)&color)[i] != 128)
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break;
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if (i == sizeof(color)) {
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printf("fallback color\n");
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continue;
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}
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printf("ok\n");
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}
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return 0;
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}
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