Lines Matching refs:png_bytep
67 png_bytep zbuf; /* buffer for zlib */
108 png_bytep prev_row; /* buffer to save previous (unfiltered) row.
111 png_bytep row_buf; /* buffer to save current (unfiltered) row.
114 png_bytep sub_row; /* buffer to save "sub" row when filtering */
115 png_bytep up_row; /* buffer to save "up" row when filtering */
116 png_bytep avg_row; /* buffer to save "avg" row when filtering */
117 png_bytep paeth_row; /* buffer to save "Paeth" row when filtering */
175 png_bytep gamma_table; /* gamma table for 8-bit depth files */
180 png_bytep gamma_from_1; /* converts from 1.0 to screen */
181 png_bytep gamma_to_1; /* converts from file to 1.0 */
197 png_bytep trans_alpha; /* alpha values for paletted files */
207 png_bytep save_buffer_ptr; /* current location in save_buffer */
208 png_bytep save_buffer; /* buffer for previously read data */
209 png_bytep current_buffer_ptr; /* current location in current_buffer */
210 png_bytep current_buffer; /* buffer for recently used data */
225 png_bytep offset_table;
232 png_bytep palette_lookup; /* lookup table for quantizing */
233 png_bytep quantize_index; /* index translation for palette files */
243 png_bytep prev_filters; /* filter type(s) of previous row(s) */
266 png_bytep chunk_list;
306 png_bytep big_row_buf; /* buffer to save current (unfiltered) row */
310 png_bytep quantize_sort; /* working sort array */
311 png_bytep index_to_palette; /* where the original index currently is
313 png_bytep palette_to_index; /* which original index points to this
353 png_bytep big_prev_row;
356 png_bytep row, png_const_bytep prev_row);
