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Lines Matching defs:info_ptr

83 static void read_by_row(png_structp png_ptr, png_infop info_ptr,
100    png_read_info(png_ptr, info_ptr);
103       png_size_t rowbytes = png_get_rowbytes(png_ptr, info_ptr);
112          png_uint_32 height = png_get_image_height(png_ptr, info_ptr);
133    png_read_end(png_ptr, info_ptr);
151    png_infop info_ptr = NULL;
158       png_destroy_read_struct(&png_ptr, &info_ptr, NULL);
167    info_ptr = png_create_info_struct(png_ptr);
169    if (info_ptr == NULL)
173       read_by_row(png_ptr, info_ptr, write_file, fp);
176       png_read_png(png_ptr, info_ptr, transforms, NULL/*params*/);
178    png_destroy_read_struct(&png_ptr, &info_ptr, NULL);