Lines Matching refs:mode
700 png_byte location; /* mode of operation at read time */
1176 * the values. This is the 'PNG' mode.
1186 * image. This is the 'STANDARD', 'ASSOCIATED' or 'PREMULTIPLIED' mode (the
1197 * simulate transparency over large areas - use 16 bits or the PNG mode in
1198 * this case!) This is the 'OPTIMIZED' mode. For this mode a pixel is
1209 * with an enumerated 'mode' value and the gamma of the required output:
1218 PNG_FP_EXPORT(227, void, png_set_alpha_mode, (png_structp png_ptr, int mode,
1221 int mode, png_fixed_point output_gamma));
1236 * When the ALPHA_OPTIMIZED mode is selected the output gamma is used to encode
1240 * When the standard Porter Duff handling is requested with mode 1 the output
1341 * contrasty.) Try the ALPHA_OPTIMIZED mode above - this will probably
1347 * In the OPTIMIZED mode the halos will be light halos where the background