Lines Matching refs:info_ptr
35 PngReadStructDeleter(png_structp read_ptr, png_infop info_ptr) in PngReadStructDeleter() argument
36 : read_ptr_(read_ptr), info_ptr_(info_ptr) {} in PngReadStructDeleter()
52 PngWriteStructDeleter(png_structp write_ptr, png_infop info_ptr) in PngWriteStructDeleter() argument
53 : write_ptr_(write_ptr), info_ptr_(info_ptr) {} in PngWriteStructDeleter()
174 png_infop info_ptr = png_create_info_struct(read_ptr); in ReadPng() local
175 if (info_ptr == nullptr) { in ReadPng()
185 PngReadStructDeleter png_read_deleter(read_ptr, info_ptr); in ReadPng()
204 png_read_info(read_ptr, info_ptr); in ReadPng()
209 png_get_IHDR(read_ptr, info_ptr, &width, &height, &bit_depth, &color_type, in ReadPng()
223 if (png_get_valid(read_ptr, info_ptr, PNG_INFO_tRNS)) { in ReadPng()
246 png_read_update_info(read_ptr, info_ptr); in ReadPng()
261 const size_t row_bytes = png_get_rowbytes(read_ptr, info_ptr); in ReadPng()
277 png_read_end(read_ptr, info_ptr); in ReadPng()