Cross Reference: /external/pdfium/core/src/fxcodec/libjpeg/fpdfapi

Lines Matching defs:compptr
44   jpeg_component_info *compptr;
63   for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components;
64        ci++, compptr++) {
65     if (compptr->h_samp_factor<=0 || compptr->h_samp_factor>MAX_SAMP_FACTOR ||
66 	compptr->v_samp_factor<=0 || compptr->v_samp_factor>MAX_SAMP_FACTOR)
69 				   compptr->h_samp_factor);
71 				   compptr->v_samp_factor);
81   for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components;
82        ci++, compptr++) {
83     compptr->DCT_scaled_size = DCTSIZE;
85     compptr->width_in_blocks = (JDIMENSION)
86       jdiv_round_up((long) cinfo->image_width * (long) compptr->h_samp_factor,
88     compptr->height_in_blocks = (JDIMENSION)
89       jdiv_round_up((long) cinfo->image_height * (long) compptr->v_samp_factor,
96     compptr->downsampled_width = (JDIMENSION)
97       jdiv_round_up((long) cinfo->image_width * (long) compptr->h_samp_factor,
99     compptr->downsampled_height = (JDIMENSION)
100       jdiv_round_up((long) cinfo->image_height * (long) compptr->v_samp_factor,
103     compptr->component_needed = TRUE;
105     compptr->quant_table = NULL;
127   jpeg_component_info *compptr;
132     compptr = cinfo->cur_comp_info[0];
135     cinfo->MCUs_per_row = compptr->width_in_blocks;
136     cinfo->MCU_rows_in_scan = compptr->height_in_blocks;
139     compptr->MCU_width = 1;
140     compptr->MCU_height = 1;
141     compptr->MCU_blocks = 1;
142     compptr->MCU_sample_width = compptr->DCT_scaled_size;
143     compptr->last_col_width = 1;
147     tmp = (int) (compptr->height_in_blocks % compptr->v_samp_factor);
148     if (tmp == 0) tmp = compptr->v_samp_factor;
149     compptr->last_row_height = tmp;
173       compptr = cinfo->cur_comp_info[ci];
175       compptr->MCU_width = compptr->h_samp_factor;
176       compptr->MCU_height = compptr->v_samp_factor;
177       compptr->MCU_blocks = compptr->MCU_width * compptr->MCU_height;
178       compptr->MCU_sample_width = compptr->MCU_width * compptr->DCT_scaled_size;
180       tmp = (int) (compptr->width_in_blocks % compptr->MCU_width);
181       if (tmp == 0) tmp = compptr->MCU_width;
182       compptr->last_col_width = tmp;
183       tmp = (int) (compptr->height_in_blocks % compptr->MCU_height);
184       if (tmp == 0) tmp = compptr->MCU_height;
185       compptr->last_row_height = tmp;
187       mcublks = compptr->MCU_blocks;
224   jpeg_component_info *compptr;
228     compptr = cinfo->cur_comp_info[ci];
230     if (compptr->quant_table != NULL)
233     qtblno = compptr->quant_tbl_no;
242     compptr->quant_table = qtbl;