Lines Matching refs:info_ptr
258 png_infop info_ptr,end_info; in png_load() local
284 info_ptr=png_create_info_struct(png_ptr); in png_load()
286 if(!png_ptr || !info_ptr || !end_info) { in png_load()
289 png_destroy_read_struct(&png_ptr,&info_ptr,&end_info); in png_load()
294 png_read_info(png_ptr,info_ptr); in png_load()
295 png_get_IHDR(png_ptr,info_ptr,&width,&height,&bit_depth, in png_load()
297 png_get_PLTE(png_ptr,info_ptr,&palette,&num_palette); in png_load()
298 channels=png_get_channels(png_ptr,info_ptr); in png_load()
299 rowbytes=png_get_rowbytes(png_ptr,info_ptr); in png_load()
304 if(png_get_gAMA(png_ptr,info_ptr,&gamma)) in png_load()
311 if(png_get_valid(png_ptr,info_ptr,PNG_INFO_PLTE)) { in png_load()
313 png_get_hIST(png_ptr,info_ptr,&histogram); in png_load()
339 if(png_get_valid(png_ptr,info_ptr,PNG_INFO_sBIT)) { in png_load()
342 png_get_sBIT(png_ptr,info_ptr,&sig_bit); in png_load()
345 png_read_update_info(png_ptr,info_ptr); in png_load()
346 png_get_IHDR(png_ptr,info_ptr,&width,&height,&bit_depth, in png_load()
348 png_get_PLTE(png_ptr,info_ptr,&palette,&num_palette); in png_load()
349 channels=png_get_channels(png_ptr,info_ptr); in png_load()
350 rowbytes=png_get_rowbytes(png_ptr,info_ptr); in png_load()
357 png_destroy_read_struct(&png_ptr,&info_ptr,&end_info); in png_load()