1 files changed, 0 insertions, 69 deletions
diff --git a/ffmpeg/libavcodec/png.h b/ffmpeg/libavcodec/png.h
deleted file mode 100644
index 948c2f7..0000000
--- a/ffmpeg/libavcodec/png.h
+++ /dev/null
@@ -1,69 +0,0 @@
-/*
- * PNG image format
- * Copyright (c) 2003 Fabrice Bellard
- *
- * This file is part of FFmpeg.
- *
- * FFmpeg is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * FFmpeg is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with FFmpeg; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#ifndef AVCODEC_PNG_H
-#define AVCODEC_PNG_H
-
-#include <stdint.h>
-
-#define PNG_COLOR_MASK_PALETTE    1
-#define PNG_COLOR_MASK_COLOR      2
-#define PNG_COLOR_MASK_ALPHA      4
-
-#define PNG_COLOR_TYPE_GRAY 0
-#define PNG_COLOR_TYPE_PALETTE  (PNG_COLOR_MASK_COLOR | PNG_COLOR_MASK_PALETTE)
-#define PNG_COLOR_TYPE_RGB        (PNG_COLOR_MASK_COLOR)
-#define PNG_COLOR_TYPE_RGB_ALPHA  (PNG_COLOR_MASK_COLOR | PNG_COLOR_MASK_ALPHA)
-#define PNG_COLOR_TYPE_GRAY_ALPHA (PNG_COLOR_MASK_ALPHA)
-
-#define PNG_FILTER_TYPE_LOCO   64
-#define PNG_FILTER_VALUE_NONE  0
-#define PNG_FILTER_VALUE_SUB   1
-#define PNG_FILTER_VALUE_UP    2
-#define PNG_FILTER_VALUE_AVG   3
-#define PNG_FILTER_VALUE_PAETH 4
-#define PNG_FILTER_VALUE_MIXED 5
-
-#define PNG_IHDR      0x0001
-#define PNG_IDAT      0x0002
-#define PNG_ALLIMAGE  0x0004
-#define PNG_PLTE      0x0008
-
-#define NB_PASSES 7
-
-#define PNGSIG 0x89504e470d0a1a0a
-#define MNGSIG 0x8a4d4e470d0a1a0a
-
-/* Mask to determine which y pixels are valid in a pass */
-extern const uint8_t ff_png_pass_ymask[NB_PASSES];
-
-void *ff_png_zalloc(void *opaque, unsigned int items, unsigned int size);
-
-void ff_png_zfree(void *opaque, void *ptr);
-
-int ff_png_get_nb_channels(int color_type);
-
-/* compute the row size of an interleaved pass */
-int ff_png_pass_row_size(int pass, int bits_per_pixel, int width);
-
-void ff_add_png_paeth_prediction(uint8_t *dst, uint8_t *src, uint8_t *top, int w, int bpp);
-
-#endif /* AVCODEC_PNG_H */