gf_img_png_enc    534 src/media_tools/img.c GF_Err gf_img_png_enc(char *data, u32 width, u32 height, s32 stride, u32 pixel_format, char *dst, u32 *dst_size)
gf_img_png_enc    700 src/media_tools/img.c GF_Err gf_img_png_enc(char *data, u32 width, u32 height, s32 stride, u32 pixel_format, char *dst, u32 *dst_size)