PNGEncContext 120 libavcodec/pngenc.c static void sub_left_prediction(PNGEncContext *c, uint8_t *dst, const uint8_t *src, int bpp, int size) PNGEncContext 136 libavcodec/pngenc.c static void png_filter_row(PNGEncContext *c, uint8_t *dst, int filter_type, PNGEncContext 165 libavcodec/pngenc.c static uint8_t *png_choose_filter(PNGEncContext *s, uint8_t *dst, PNGEncContext 215 libavcodec/pngenc.c static int png_write_row(PNGEncContext *s, const uint8_t *data, int size) PNGEncContext 292 libavcodec/pngenc.c PNGEncContext *s = avctx->priv_data; PNGEncContext 527 libavcodec/pngenc.c PNGEncContext *s = avctx->priv_data; PNGEncContext 577 libavcodec/pngenc.c #define OFFSET(x) offsetof(PNGEncContext, x) PNGEncContext 597 libavcodec/pngenc.c .priv_data_size = sizeof(PNGEncContext),