mirror of
https://github.com/FFmpeg/FFmpeg.git
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91 lines
2.8 KiB
C
91 lines
2.8 KiB
C
/*
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* Copyright (c) 2017 Clément Bœsch <u pkh me>
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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 "libswscale/swscale_internal.h"
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/* TODO: drop this wrapper when all the is*() becomes functions */
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#define DECLARE_WRAPPER(macro) \
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static int macro##_func(enum AVPixelFormat pix_fmt) \
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{ \
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return macro(pix_fmt); \
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}
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DECLARE_WRAPPER(is16BPS)
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DECLARE_WRAPPER(isNBPS)
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DECLARE_WRAPPER(isBE)
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DECLARE_WRAPPER(isYUV)
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DECLARE_WRAPPER(isPlanarYUV)
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DECLARE_WRAPPER(isRGB)
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DECLARE_WRAPPER(isGray)
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DECLARE_WRAPPER(isRGBinInt)
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DECLARE_WRAPPER(isBGRinInt)
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DECLARE_WRAPPER(isRGBinBytes)
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DECLARE_WRAPPER(isBGRinBytes)
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DECLARE_WRAPPER(isBayer)
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DECLARE_WRAPPER(isAnyRGB)
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DECLARE_WRAPPER(isALPHA)
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DECLARE_WRAPPER(isPacked)
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DECLARE_WRAPPER(isPlanar)
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DECLARE_WRAPPER(isPackedRGB)
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DECLARE_WRAPPER(isPlanarRGB)
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DECLARE_WRAPPER(usePal)
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static const struct {
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const char *class;
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int (*cond)(enum AVPixelFormat pix_fmt);
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} query_tab[] = {
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{"is16BPS", is16BPS_func},
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{"isNBPS", isNBPS_func},
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{"isBE", isBE_func},
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{"isYUV", isYUV_func},
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{"isPlanarYUV", isPlanarYUV_func},
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{"isRGB", isRGB_func},
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{"Gray", isGray_func},
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{"RGBinInt", isRGBinInt_func},
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{"BGRinInt", isBGRinInt_func},
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{"RGBinBytes", isRGBinBytes_func},
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{"BGRinBytes", isBGRinBytes_func},
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{"Bayer", isBayer_func},
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{"AnyRGB", isAnyRGB_func},
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{"ALPHA", isALPHA_func},
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{"Packed", isPacked_func},
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{"Planar", isPlanar_func},
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{"PackedRGB", isPackedRGB_func},
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{"PlanarRGB", isPlanarRGB_func},
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{"usePal", usePal_func},
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};
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int main(void)
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{
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int i;
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for (i = 0; i < FF_ARRAY_ELEMS(query_tab); i++) {
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const AVPixFmtDescriptor *pix_desc = NULL;
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printf("%s:\n", query_tab[i].class);
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while ((pix_desc = av_pix_fmt_desc_next(pix_desc))) {
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enum AVPixelFormat pix_fmt = av_pix_fmt_desc_get_id(pix_desc);
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if (query_tab[i].cond(pix_fmt))
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printf(" %s\n", pix_desc->name);
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}
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printf("\n");
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}
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return 0;
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}
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