Lines Matching refs:png_bytep
95 png_bytep zbuf; /* buffer for zlib */
135 png_bytep prev_row; /* buffer to save previous (unfiltered) row */
136 png_bytep row_buf; /* buffer to save current (unfiltered) row */
137 png_bytep sub_row; /* buffer to save "sub" row when filtering */
138 png_bytep up_row; /* buffer to save "up" row when filtering */
139 png_bytep avg_row; /* buffer to save "avg" row when filtering */
140 png_bytep paeth_row; /* buffer to save "Paeth" row when filtering */
190 png_bytep gamma_table; /* gamma table for 8-bit depth files */
191 png_bytep gamma_from_1; /* converts from 1.0 to screen */
192 png_bytep gamma_to_1; /* converts from file to 1.0 */
208 png_bytep trans_alpha; /* alpha values for paletted files */
218 png_bytep save_buffer_ptr; /* current location in save_buffer */
219 png_bytep save_buffer; /* buffer for previously read data */
220 png_bytep current_buffer_ptr; /* current location in current_buffer */
221 png_bytep current_buffer; /* buffer for recently used data */
243 png_bytep offset_table;
250 png_bytep palette_lookup; /* lookup table for quantizing */
251 png_bytep quantize_index; /* index translation for palette files */
261 png_bytep prev_filters; /* filter type(s) of previous row(s) */
283 png_bytep chunk_list;
318 png_bytep big_row_buf; /* buffer to save current (unfiltered) row */
322 png_bytep quantize_sort; /* working sort array */
323 png_bytep index_to_palette; /* where the original index currently is
325 png_bytep palette_to_index; /* which original index points to this