Home
last modified time | relevance | path

Searched refs:upsample (Results 1 – 12 of 12) sorted by relevance

/plan9-contrib/sys/src/cmd/gs/jpeg/
H A Djdmerge.c85 my_upsample_ptr upsample = (my_upsample_ptr) cinfo->upsample; in build_ycc_rgb_table() local
90 upsample->Cr_r_tab = (int *) in build_ycc_rgb_table()
93 upsample->Cb_b_tab = (int *) in build_ycc_rgb_table()
96 upsample->Cr_g_tab = (INT32 *) in build_ycc_rgb_table()
99 upsample->Cb_g_tab = (INT32 *) in build_ycc_rgb_table()
107 upsample->Cr_r_tab[i] = (int) in build_ycc_rgb_table()
110 upsample->Cb_b_tab[i] = (int) in build_ycc_rgb_table()
113 upsample->Cr_g_tab[i] = (- FIX(0.71414)) * x; in build_ycc_rgb_table()
116 upsample->Cb_g_tab[i] = (- FIX(0.34414)) * x + ONE_HALF; in build_ycc_rgb_table()
128 my_upsample_ptr upsample = (my_upsample_ptr) cinfo->upsample; in start_pass_merged_upsample() local
[all …]
H A Djdsample.c71 my_upsample_ptr upsample = (my_upsample_ptr) cinfo->upsample; in start_pass_upsample() local
74 upsample->next_row_out = cinfo->max_v_samp_factor; in start_pass_upsample()
76 upsample->rows_to_go = cinfo->output_height; in start_pass_upsample()
95 my_upsample_ptr upsample = (my_upsample_ptr) cinfo->upsample; in sep_upsample() local
101 if (upsample->next_row_out >= cinfo->max_v_samp_factor) { in sep_upsample()
107 (*upsample->methods[ci]) (cinfo, compptr, in sep_upsample()
108 input_buf[ci] + (*in_row_group_ctr * upsample->rowgroup_height[ci]), in sep_upsample()
109 upsample->color_buf + ci); in sep_upsample()
111 upsample->next_row_out = 0; in sep_upsample()
117 num_rows = (JDIMENSION) (cinfo->max_v_samp_factor - upsample->next_row_out); in sep_upsample()
[all …]
H A Djdpostct.c95 post->pub.post_process_data = cinfo->upsample->upsample; in start_pass_dpost()
141 (*cinfo->upsample->upsample) (cinfo, in post_process_1pass()
176 (*cinfo->upsample->upsample) (cinfo, in post_process_prepass()
H A Djdmainct.c313 if (cinfo->upsample->need_context_rows) { in start_pass_main()
494 if (cinfo->upsample->need_context_rows) { in jinit_d_main_controller()
H A Djpegint.h234 JMETHOD(void, upsample, (j_decompress_ptr cinfo,
H A Djdmaster.c469 (*cinfo->upsample->start_pass) (cinfo); in prepare_for_output_pass()
H A Djpeglib.h627 struct jpeg_upsampler * upsample; member
H A Djmorecfg.h.save291 #undef UPSAMPLE_SCALING_SUPPORTED /* Output rescaling at upsample stage? */
H A Dstructure.doc496 postprocessing sequence to a single module (upsample, color convert, and
/plan9-contrib/sys/src/cmd/gs/src/
H A Djpeglib0.h627 struct jpeg_upsampler * upsample; member
H A Djpeglib.h627 struct jpeg_upsampler * upsample; member
H A Djpeglib_.h627 struct jpeg_upsampler * upsample; member