FFmpeg
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Go to the source code of this file.
Functions | |
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) |
int | ff_png_pass_row_size (int pass, int bits_per_pixel, int width) |
Variables | |
const uint8_t | ff_png_pass_ymask [NB_PASSES] |
static const uint8_t | ff_png_pass_xmin [NB_PASSES] |
static const uint8_t | ff_png_pass_xshift [NB_PASSES] |
Definition at line 39 of file png.c.
Referenced by decode_zbuf(), and png_enc_init().
void ff_png_zfree | ( | void * | opaque, |
void * | ptr | ||
) |
Definition at line 44 of file png.c.
Referenced by decode_zbuf(), and png_enc_init().
Definition at line 49 of file png.c.
Referenced by decode_idat_chunk(), and png_enc_init().
Definition at line 62 of file png.c.
Referenced by decode_idat_chunk(), encode_frame(), and png_handle_row().
Definition at line 25 of file png.c.
Referenced by encode_frame(), and png_handle_row().
Definition at line 30 of file png.c.
Referenced by ff_png_pass_row_size().
Definition at line 35 of file png.c.
Referenced by ff_png_pass_row_size().