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86 lines
2.7 KiB
86 lines
2.7 KiB
/* |
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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(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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{"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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