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Searched refs:compptr (Results 1 – 25 of 127) sorted by relevance

123456

/third_party/libjpeg-turbo/
Djdinput.c48 jpeg_component_info *compptr; in initial_setup() local
67 for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; in initial_setup()
68 ci++, compptr++) { in initial_setup()
69 if (compptr->h_samp_factor <= 0 || in initial_setup()
70 compptr->h_samp_factor > MAX_SAMP_FACTOR || in initial_setup()
71 compptr->v_samp_factor <= 0 || in initial_setup()
72 compptr->v_samp_factor > MAX_SAMP_FACTOR) in initial_setup()
75 compptr->h_samp_factor); in initial_setup()
77 compptr->v_samp_factor); in initial_setup()
97 for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; in initial_setup()
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Djccoefct.c149 jpeg_component_info *compptr; in compress_data() local
167 compptr = cinfo->cur_comp_info[ci]; in compress_data()
168 blockcnt = (MCU_col_num < last_MCU_col) ? compptr->MCU_width : in compress_data()
169 compptr->last_col_width; in compress_data()
170 xpos = MCU_col_num * compptr->MCU_sample_width; in compress_data()
172 for (yindex = 0; yindex < compptr->MCU_height; yindex++) { in compress_data()
174 yoffset + yindex < compptr->last_row_height) { in compress_data()
175 (*cinfo->fdct->forward_DCT) (cinfo, compptr, in compress_data()
176 input_buf[compptr->component_index], in compress_data()
179 if (blockcnt < compptr->MCU_width) { in compress_data()
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Djdcoefct.c94 jpeg_component_info *compptr; in decompress_onepass() local
124 compptr = cinfo->cur_comp_info[ci]; in decompress_onepass()
126 if (!compptr->component_needed) { in decompress_onepass()
127 blkn += compptr->MCU_blocks; in decompress_onepass()
130 inverse_DCT = cinfo->idct->inverse_DCT[compptr->component_index]; in decompress_onepass()
132 compptr->MCU_width : compptr->last_col_width; in decompress_onepass()
133 output_ptr = output_buf[compptr->component_index] + in decompress_onepass()
134 yoffset * compptr->_DCT_scaled_size; in decompress_onepass()
136 compptr->MCU_sample_width; in decompress_onepass()
137 for (yindex = 0; yindex < compptr->MCU_height; yindex++) { in decompress_onepass()
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Djcmaster.c86 jpeg_component_info *compptr; in initial_setup() local
125 for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; in initial_setup()
126 ci++, compptr++) { in initial_setup()
127 if (compptr->h_samp_factor <= 0 || in initial_setup()
128 compptr->h_samp_factor > MAX_SAMP_FACTOR || in initial_setup()
129 compptr->v_samp_factor <= 0 || in initial_setup()
130 compptr->v_samp_factor > MAX_SAMP_FACTOR) in initial_setup()
133 compptr->h_samp_factor); in initial_setup()
135 compptr->v_samp_factor); in initial_setup()
139 for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; in initial_setup()
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Dtransupp.c101 jpeg_component_info *compptr; in do_crop() local
107 compptr = dstinfo->comp_info + ci; in do_crop()
108 x_crop_blocks = x_crop_offset * compptr->h_samp_factor; in do_crop()
109 y_crop_blocks = y_crop_offset * compptr->v_samp_factor; in do_crop()
110 for (dst_blk_y = 0; dst_blk_y < compptr->height_in_blocks; in do_crop()
111 dst_blk_y += compptr->v_samp_factor) { in do_crop()
114 (JDIMENSION)compptr->v_samp_factor, TRUE); in do_crop()
118 (JDIMENSION)compptr->v_samp_factor, FALSE); in do_crop()
119 for (offset_y = 0; offset_y < compptr->v_samp_factor; offset_y++) { in do_crop()
122 compptr->width_in_blocks); in do_crop()
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Djcsample.c61 jpeg_component_info *compptr,
127 jpeg_component_info *compptr; in sep_downsample() local
130 for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; in sep_downsample()
131 ci++, compptr++) { in sep_downsample()
133 out_ptr = output_buf[ci] + (out_row_group_index * compptr->v_samp_factor); in sep_downsample()
134 (*downsample->methods[ci]) (cinfo, compptr, in_ptr, out_ptr); in sep_downsample()
147 int_downsample(j_compress_ptr cinfo, jpeg_component_info *compptr, in int_downsample() argument
152 JDIMENSION output_cols = compptr->width_in_blocks * DCTSIZE; in int_downsample()
156 h_expand = cinfo->max_h_samp_factor / compptr->h_samp_factor; in int_downsample()
157 v_expand = cinfo->max_v_samp_factor / compptr->v_samp_factor; in int_downsample()
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Djdct.h98 jpeg_component_info *compptr, JCOEFPTR coef_block,
101 jpeg_component_info *compptr, JCOEFPTR coef_block,
104 jpeg_component_info *compptr, JCOEFPTR coef_block,
107 jpeg_component_info *compptr, JCOEFPTR coef_block,
110 jpeg_component_info *compptr, JCOEFPTR coef_block,
113 jpeg_component_info *compptr, JCOEFPTR coef_block,
116 jpeg_component_info *compptr, JCOEFPTR coef_block,
119 jpeg_component_info *compptr, JCOEFPTR coef_block,
122 jpeg_component_info *compptr, JCOEFPTR coef_block,
125 jpeg_component_info *compptr, JCOEFPTR coef_block,
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Djdmainct.c140 jpeg_component_info *compptr; in alloc_funny_pointers() local
151 for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; in alloc_funny_pointers()
152 ci++, compptr++) { in alloc_funny_pointers()
153 rgroup = (compptr->v_samp_factor * compptr->_DCT_scaled_size) / in alloc_funny_pointers()
181 jpeg_component_info *compptr; in make_funny_pointers() local
184 for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; in make_funny_pointers()
185 ci++, compptr++) { in make_funny_pointers()
186 rgroup = (compptr->v_samp_factor * compptr->_DCT_scaled_size) / in make_funny_pointers()
221 jpeg_component_info *compptr; in set_bottom_pointers() local
224 for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; in set_bottom_pointers()
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/third_party/flutter/skia/third_party/externals/libjpeg-turbo/
Djdinput.c48 jpeg_component_info *compptr; in initial_setup() local
67 for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; in initial_setup()
68 ci++, compptr++) { in initial_setup()
69 if (compptr->h_samp_factor <= 0 || in initial_setup()
70 compptr->h_samp_factor > MAX_SAMP_FACTOR || in initial_setup()
71 compptr->v_samp_factor <= 0 || in initial_setup()
72 compptr->v_samp_factor > MAX_SAMP_FACTOR) in initial_setup()
75 compptr->h_samp_factor); in initial_setup()
77 compptr->v_samp_factor); in initial_setup()
97 for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; in initial_setup()
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Djccoefct.c149 jpeg_component_info *compptr; in compress_data() local
167 compptr = cinfo->cur_comp_info[ci]; in compress_data()
168 blockcnt = (MCU_col_num < last_MCU_col) ? compptr->MCU_width : in compress_data()
169 compptr->last_col_width; in compress_data()
170 xpos = MCU_col_num * compptr->MCU_sample_width; in compress_data()
172 for (yindex = 0; yindex < compptr->MCU_height; yindex++) { in compress_data()
174 yoffset + yindex < compptr->last_row_height) { in compress_data()
175 (*cinfo->fdct->forward_DCT) (cinfo, compptr, in compress_data()
176 input_buf[compptr->component_index], in compress_data()
179 if (blockcnt < compptr->MCU_width) { in compress_data()
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Djdcoefct.c94 jpeg_component_info *compptr; in decompress_onepass() local
124 compptr = cinfo->cur_comp_info[ci]; in decompress_onepass()
126 if (!compptr->component_needed) { in decompress_onepass()
127 blkn += compptr->MCU_blocks; in decompress_onepass()
130 inverse_DCT = cinfo->idct->inverse_DCT[compptr->component_index]; in decompress_onepass()
132 compptr->MCU_width : compptr->last_col_width; in decompress_onepass()
133 output_ptr = output_buf[compptr->component_index] + in decompress_onepass()
134 yoffset * compptr->_DCT_scaled_size; in decompress_onepass()
136 compptr->MCU_sample_width; in decompress_onepass()
137 for (yindex = 0; yindex < compptr->MCU_height; yindex++) { in decompress_onepass()
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Djcmaster.c86 jpeg_component_info *compptr; in initial_setup() local
125 for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; in initial_setup()
126 ci++, compptr++) { in initial_setup()
127 if (compptr->h_samp_factor <= 0 || in initial_setup()
128 compptr->h_samp_factor > MAX_SAMP_FACTOR || in initial_setup()
129 compptr->v_samp_factor <= 0 || in initial_setup()
130 compptr->v_samp_factor > MAX_SAMP_FACTOR) in initial_setup()
133 compptr->h_samp_factor); in initial_setup()
135 compptr->v_samp_factor); in initial_setup()
139 for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; in initial_setup()
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Dtransupp.c101 jpeg_component_info *compptr; in do_crop() local
107 compptr = dstinfo->comp_info + ci; in do_crop()
108 x_crop_blocks = x_crop_offset * compptr->h_samp_factor; in do_crop()
109 y_crop_blocks = y_crop_offset * compptr->v_samp_factor; in do_crop()
110 for (dst_blk_y = 0; dst_blk_y < compptr->height_in_blocks; in do_crop()
111 dst_blk_y += compptr->v_samp_factor) { in do_crop()
114 (JDIMENSION)compptr->v_samp_factor, TRUE); in do_crop()
118 (JDIMENSION)compptr->v_samp_factor, FALSE); in do_crop()
119 for (offset_y = 0; offset_y < compptr->v_samp_factor; offset_y++) { in do_crop()
122 compptr->width_in_blocks); in do_crop()
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Djcsample.c61 jpeg_component_info *compptr,
127 jpeg_component_info *compptr; in sep_downsample() local
130 for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; in sep_downsample()
131 ci++, compptr++) { in sep_downsample()
133 out_ptr = output_buf[ci] + (out_row_group_index * compptr->v_samp_factor); in sep_downsample()
134 (*downsample->methods[ci]) (cinfo, compptr, in_ptr, out_ptr); in sep_downsample()
147 int_downsample(j_compress_ptr cinfo, jpeg_component_info *compptr, in int_downsample() argument
152 JDIMENSION output_cols = compptr->width_in_blocks * DCTSIZE; in int_downsample()
156 h_expand = cinfo->max_h_samp_factor / compptr->h_samp_factor; in int_downsample()
157 v_expand = cinfo->max_v_samp_factor / compptr->v_samp_factor; in int_downsample()
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Djdct.h98 jpeg_component_info *compptr, JCOEFPTR coef_block,
101 jpeg_component_info *compptr, JCOEFPTR coef_block,
104 jpeg_component_info *compptr, JCOEFPTR coef_block,
107 jpeg_component_info *compptr, JCOEFPTR coef_block,
110 jpeg_component_info *compptr, JCOEFPTR coef_block,
113 jpeg_component_info *compptr, JCOEFPTR coef_block,
116 jpeg_component_info *compptr, JCOEFPTR coef_block,
119 jpeg_component_info *compptr, JCOEFPTR coef_block,
122 jpeg_component_info *compptr, JCOEFPTR coef_block,
125 jpeg_component_info *compptr, JCOEFPTR coef_block,
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Djdmainct.c140 jpeg_component_info *compptr; in alloc_funny_pointers() local
151 for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; in alloc_funny_pointers()
152 ci++, compptr++) { in alloc_funny_pointers()
153 rgroup = (compptr->v_samp_factor * compptr->_DCT_scaled_size) / in alloc_funny_pointers()
181 jpeg_component_info *compptr; in make_funny_pointers() local
184 for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; in make_funny_pointers()
185 ci++, compptr++) { in make_funny_pointers()
186 rgroup = (compptr->v_samp_factor * compptr->_DCT_scaled_size) / in make_funny_pointers()
221 jpeg_component_info *compptr; in set_bottom_pointers() local
224 for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; in set_bottom_pointers()
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/third_party/skia/third_party/externals/libjpeg-turbo/
Djdinput.c48 jpeg_component_info *compptr; in initial_setup() local
67 for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; in initial_setup()
68 ci++, compptr++) { in initial_setup()
69 if (compptr->h_samp_factor <= 0 || in initial_setup()
70 compptr->h_samp_factor > MAX_SAMP_FACTOR || in initial_setup()
71 compptr->v_samp_factor <= 0 || in initial_setup()
72 compptr->v_samp_factor > MAX_SAMP_FACTOR) in initial_setup()
75 compptr->h_samp_factor); in initial_setup()
77 compptr->v_samp_factor); in initial_setup()
97 for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; in initial_setup()
[all …]
Djccoefct.c149 jpeg_component_info *compptr; in compress_data() local
167 compptr = cinfo->cur_comp_info[ci]; in compress_data()
168 blockcnt = (MCU_col_num < last_MCU_col) ? compptr->MCU_width : in compress_data()
169 compptr->last_col_width; in compress_data()
170 xpos = MCU_col_num * compptr->MCU_sample_width; in compress_data()
172 for (yindex = 0; yindex < compptr->MCU_height; yindex++) { in compress_data()
174 yoffset + yindex < compptr->last_row_height) { in compress_data()
175 (*cinfo->fdct->forward_DCT) (cinfo, compptr, in compress_data()
176 input_buf[compptr->component_index], in compress_data()
179 if (blockcnt < compptr->MCU_width) { in compress_data()
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Dtransupp.c92 dequant_comp(j_decompress_ptr cinfo, jpeg_component_info *compptr, in dequant_comp() argument
102 qtblptr = compptr->quant_table; in dequant_comp()
103 for (blk_y = 0; blk_y < compptr->height_in_blocks; in dequant_comp()
104 blk_y += compptr->v_samp_factor) { in dequant_comp()
107 (JDIMENSION)compptr->v_samp_factor, TRUE); in dequant_comp()
108 for (offset_y = 0; offset_y < compptr->v_samp_factor; offset_y++) { in dequant_comp()
110 for (blk_x = 0; blk_x < compptr->width_in_blocks; blk_x++) { in dequant_comp()
122 requant_comp(j_decompress_ptr cinfo, jpeg_component_info *compptr, in requant_comp() argument
133 qtblptr = compptr->quant_table; in requant_comp()
134 for (blk_y = 0; blk_y < compptr->height_in_blocks; in requant_comp()
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Djcmaster.c86 jpeg_component_info *compptr; in initial_setup() local
125 for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; in initial_setup()
126 ci++, compptr++) { in initial_setup()
127 if (compptr->h_samp_factor <= 0 || in initial_setup()
128 compptr->h_samp_factor > MAX_SAMP_FACTOR || in initial_setup()
129 compptr->v_samp_factor <= 0 || in initial_setup()
130 compptr->v_samp_factor > MAX_SAMP_FACTOR) in initial_setup()
133 compptr->h_samp_factor); in initial_setup()
135 compptr->v_samp_factor); in initial_setup()
139 for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; in initial_setup()
[all …]
Djcsample.c61 jpeg_component_info *compptr,
127 jpeg_component_info *compptr; in sep_downsample() local
130 for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; in sep_downsample()
131 ci++, compptr++) { in sep_downsample()
133 out_ptr = output_buf[ci] + (out_row_group_index * compptr->v_samp_factor); in sep_downsample()
134 (*downsample->methods[ci]) (cinfo, compptr, in_ptr, out_ptr); in sep_downsample()
147 int_downsample(j_compress_ptr cinfo, jpeg_component_info *compptr, in int_downsample() argument
152 JDIMENSION output_cols = compptr->width_in_blocks * DCTSIZE; in int_downsample()
156 h_expand = cinfo->max_h_samp_factor / compptr->h_samp_factor; in int_downsample()
157 v_expand = cinfo->max_v_samp_factor / compptr->v_samp_factor; in int_downsample()
[all …]
Djdcoefct.c94 jpeg_component_info *compptr; in decompress_onepass() local
126 compptr = cinfo->cur_comp_info[ci]; in decompress_onepass()
128 if (!compptr->component_needed) { in decompress_onepass()
129 blkn += compptr->MCU_blocks; in decompress_onepass()
132 inverse_DCT = cinfo->idct->inverse_DCT[compptr->component_index]; in decompress_onepass()
134 compptr->MCU_width : compptr->last_col_width; in decompress_onepass()
135 output_ptr = output_buf[compptr->component_index] + in decompress_onepass()
136 yoffset * compptr->_DCT_scaled_size; in decompress_onepass()
138 compptr->MCU_sample_width; in decompress_onepass()
139 for (yindex = 0; yindex < compptr->MCU_height; yindex++) { in decompress_onepass()
[all …]
Djdct.h98 jpeg_component_info *compptr, JCOEFPTR coef_block,
101 jpeg_component_info *compptr, JCOEFPTR coef_block,
104 jpeg_component_info *compptr, JCOEFPTR coef_block,
107 jpeg_component_info *compptr, JCOEFPTR coef_block,
110 jpeg_component_info *compptr, JCOEFPTR coef_block,
113 jpeg_component_info *compptr, JCOEFPTR coef_block,
116 jpeg_component_info *compptr, JCOEFPTR coef_block,
119 jpeg_component_info *compptr, JCOEFPTR coef_block,
122 jpeg_component_info *compptr, JCOEFPTR coef_block,
125 jpeg_component_info *compptr, JCOEFPTR coef_block,
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Djdmainct.c140 jpeg_component_info *compptr; in alloc_funny_pointers() local
151 for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; in alloc_funny_pointers()
152 ci++, compptr++) { in alloc_funny_pointers()
153 rgroup = (compptr->v_samp_factor * compptr->_DCT_scaled_size) / in alloc_funny_pointers()
181 jpeg_component_info *compptr; in make_funny_pointers() local
184 for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; in make_funny_pointers()
185 ci++, compptr++) { in make_funny_pointers()
186 rgroup = (compptr->v_samp_factor * compptr->_DCT_scaled_size) / in make_funny_pointers()
221 jpeg_component_info *compptr; in set_bottom_pointers() local
224 for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; in set_bottom_pointers()
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Djdsample.c67 jpeg_component_info *compptr; in sep_upsample() local
72 for (ci = 0, compptr = cinfo->comp_info; ci < cinfo->num_components; in sep_upsample()
73 ci++, compptr++) { in sep_upsample()
77 (*upsample->methods[ci]) (cinfo, compptr, in sep_upsample()
126 fullsize_upsample(j_decompress_ptr cinfo, jpeg_component_info *compptr, in fullsize_upsample() argument
139 noop_upsample(j_decompress_ptr cinfo, jpeg_component_info *compptr, in noop_upsample() argument
158 int_upsample(j_decompress_ptr cinfo, jpeg_component_info *compptr, in int_upsample() argument
170 h_expand = upsample->h_expand[compptr->component_index]; in int_upsample()
171 v_expand = upsample->v_expand[compptr->component_index]; in int_upsample()
202 h2v1_upsample(j_decompress_ptr cinfo, jpeg_component_info *compptr, in h2v1_upsample() argument
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