Cross Reference: /openjdk7/jdk/src/share/native/sun/awt/image/jpeg/jquant1.c

Lines Matching refs:cinfo
190 select_ncolors (j_decompress_ptr cinfo, int Ncolors[])
195   int nc = cinfo->out_color_components; /* number of color components */
196   int max_colors = cinfo->desired_number_of_colors;
215     ERREXIT1(cinfo, JERR_QUANT_FEW_COLORS, (int) temp);
232       j = (cinfo->out_color_space == JCS_RGB ? RGB_order[i] : i);
249 output_value (j_decompress_ptr cinfo, int ci, int j, int maxj)
263 largest_input_value (j_decompress_ptr cinfo, int ci, int j, int maxj)
277 create_colormap (j_decompress_ptr cinfo)
279   my_cquantize_ptr cquantize = (my_cquantize_ptr) cinfo->cquantize;
285   total_colors = select_ncolors(cinfo, cquantize->Ncolors);
288   if (cinfo->out_color_components == 3)
289     TRACEMS4(cinfo, 1, JTRC_QUANT_3_NCOLORS,
293     TRACEMS1(cinfo, 1, JTRC_QUANT_NCOLORS, total_colors);
299   colormap = (*cinfo->mem->alloc_sarray)
300     ((j_common_ptr) cinfo, JPOOL_IMAGE,
301      (JDIMENSION) total_colors, (JDIMENSION) cinfo->out_color_components);
307   for (i = 0; i < cinfo->out_color_components; i++) {
313       val = output_value(cinfo, i, j, nci-1);
337 create_colorindex (j_decompress_ptr cinfo)
339   my_cquantize_ptr cquantize = (my_cquantize_ptr) cinfo->cquantize;
348   if (cinfo->dither_mode == JDITHER_ORDERED) {
356   cquantize->colorindex = (*cinfo->mem->alloc_sarray)
357     ((j_common_ptr) cinfo, JPOOL_IMAGE,
359      (JDIMENSION) cinfo->out_color_components);
364   for (i = 0; i < cinfo->out_color_components; i++) {
377     k = largest_input_value(cinfo, i, 0, nci-1);
380         k = largest_input_value(cinfo, i, ++val, nci-1);
400 make_odither_array (j_decompress_ptr cinfo, int ncolors)
407     (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE,
436 create_odither_tables (j_decompress_ptr cinfo)
438   my_cquantize_ptr cquantize = (my_cquantize_ptr) cinfo->cquantize;
442   for (i = 0; i < cinfo->out_color_components; i++) {
452       odither = make_odither_array(cinfo, nci);
463 color_quantize (j_decompress_ptr cinfo, JSAMPARRAY input_buf,
467   my_cquantize_ptr cquantize = (my_cquantize_ptr) cinfo->cquantize;
473   JDIMENSION width = cinfo->output_width;
474   register int nc = cinfo->out_color_components;
491 color_quantize3 (j_decompress_ptr cinfo, JSAMPARRAY input_buf,
495   my_cquantize_ptr cquantize = (my_cquantize_ptr) cinfo->cquantize;
503   JDIMENSION width = cinfo->output_width;
519 quantize_ord_dither (j_decompress_ptr cinfo, JSAMPARRAY input_buf,
523   my_cquantize_ptr cquantize = (my_cquantize_ptr) cinfo->cquantize;
529   int nc = cinfo->out_color_components;
533   JDIMENSION width = cinfo->output_width;
569 quantize3_ord_dither (j_decompress_ptr cinfo, JSAMPARRAY input_buf,
573   my_cquantize_ptr cquantize = (my_cquantize_ptr) cinfo->cquantize;
586   JDIMENSION width = cinfo->output_width;
614 quantize_fs_dither (j_decompress_ptr cinfo, JSAMPARRAY input_buf,
618   my_cquantize_ptr cquantize = (my_cquantize_ptr) cinfo->cquantize;
630   int nc = cinfo->out_color_components;
636   JDIMENSION width = cinfo->output_width;
637   JSAMPLE *range_limit = cinfo->sample_range_limit;
726 alloc_fs_workspace (j_decompress_ptr cinfo)
728   my_cquantize_ptr cquantize = (my_cquantize_ptr) cinfo->cquantize;
732   arraysize = (size_t) ((cinfo->output_width + 2) * SIZEOF(FSERROR));
733   for (i = 0; i < cinfo->out_color_components; i++) {
735       (*cinfo->mem->alloc_large)((j_common_ptr) cinfo, JPOOL_IMAGE, arraysize);
745 start_pass_1_quant (j_decompress_ptr cinfo, boolean is_pre_scan)
747   my_cquantize_ptr cquantize = (my_cquantize_ptr) cinfo->cquantize;
752   cinfo->colormap = cquantize->sv_colormap;
753   cinfo->actual_number_of_colors = cquantize->sv_actual;
756   switch (cinfo->dither_mode) {
758     if (cinfo->out_color_components == 3)
764     if (cinfo->out_color_components == 3)
774       create_colorindex(cinfo);
777       create_odither_tables(cinfo);
784       alloc_fs_workspace(cinfo);
786     arraysize = (size_t) ((cinfo->output_width + 2) * SIZEOF(FSERROR));
787     for (i = 0; i < cinfo->out_color_components; i++)
791     ERREXIT(cinfo, JERR_NOT_COMPILED);
802 finish_pass_1_quant (j_decompress_ptr cinfo)
814 new_color_map_1_quant (j_decompress_ptr cinfo)
816   ERREXIT(cinfo, JERR_MODE_CHANGE);
825 jinit_1pass_quantizer (j_decompress_ptr cinfo)
830     (*cinfo->mem->alloc_small) ((j_common_ptr) cinfo, JPOOL_IMAGE,
832   cinfo->cquantize = (struct jpeg_color_quantizer *) cquantize;
840   if (cinfo->out_color_components > MAX_Q_COMPS)
841     ERREXIT1(cinfo, JERR_QUANT_COMPONENTS, MAX_Q_COMPS);
843   if (cinfo->desired_number_of_colors > (MAXJSAMPLE+1))
844     ERREXIT1(cinfo, JERR_QUANT_MANY_COLORS, MAXJSAMPLE+1);
847   create_colormap(cinfo);
848   create_colorindex(cinfo);
856   if (cinfo->dither_mode == JDITHER_FS)
857     alloc_fs_workspace(cinfo);