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  /external/libpng/
pngget.c 20 png_get_valid(png_const_structrp png_ptr, png_const_inforp info_ptr,
23 if (png_ptr != NULL && info_ptr != NULL)
24 return(info_ptr->valid & flag);
30 png_get_rowbytes(png_const_structrp png_ptr, png_const_inforp info_ptr)
32 if (png_ptr != NULL && info_ptr != NULL)
33 return(info_ptr->rowbytes);
40 png_get_rows(png_const_structrp png_ptr, png_const_inforp info_ptr)
42 if (png_ptr != NULL && info_ptr != NULL)
43 return(info_ptr->row_pointers);
52 png_get_image_width(png_const_structrp png_ptr, png_const_inforp info_ptr)
    [all...]
pngset.c 25 png_set_bKGD(png_const_structrp png_ptr, png_inforp info_ptr,
30 if (png_ptr == NULL || info_ptr == NULL || background == NULL)
33 info_ptr->background = *background;
34 info_ptr->valid |= PNG_INFO_bKGD;
40 png_set_cHRM_fixed(png_const_structrp png_ptr, png_inforp info_ptr,
49 if (png_ptr == NULL || info_ptr == NULL)
61 if (png_colorspace_set_chromaticities(png_ptr, &info_ptr->colorspace, &xy,
63 info_ptr->colorspace.flags |= PNG_COLORSPACE_FROM_cHRM;
65 png_colorspace_sync_info(png_ptr, info_ptr);
69 png_set_cHRM_XYZ_fixed(png_const_structrp png_ptr, png_inforp info_ptr,
    [all...]
pngwrite.c 24 write_unknown_chunks(png_structrp png_ptr, png_const_inforp info_ptr,
27 if (info_ptr->unknown_chunks_num != 0)
33 for (up = info_ptr->unknown_chunks;
34 up < info_ptr->unknown_chunks + info_ptr->unknown_chunks_num;
78 * you to supply a PNG_INFO_ flag, and check info_ptr->valid before writing
84 png_write_info_before_PLTE(png_structrp png_ptr, png_const_inforp info_ptr)
88 if (png_ptr == NULL || info_ptr == NULL)
107 png_write_IHDR(png_ptr, info_ptr->width, info_ptr->height
1464 png_infop info_ptr = png_create_info_struct(png_ptr); local
1923 png_inforp info_ptr = image->opaque->info_ptr; local
    [all...]
pngpread.c 36 png_process_data(png_structrp png_ptr, png_inforp info_ptr,
39 if (png_ptr == NULL || info_ptr == NULL)
46 png_process_some_data(png_ptr, info_ptr);
94 png_process_some_data(png_structrp png_ptr, png_inforp info_ptr)
103 png_push_read_sig(png_ptr, info_ptr);
109 png_push_read_chunk(png_ptr, info_ptr);
134 png_push_read_sig(png_structrp png_ptr, png_inforp info_ptr)
144 png_push_fill_buffer(png_ptr, &(info_ptr->signature[num_checked]),
148 if (png_sig_cmp(info_ptr->signature, num_checked, num_to_check))
151 png_sig_cmp(info_ptr->signature, num_checked, num_to_check - 4)
    [all...]
  /external/pdfium/third_party/lpng_v163/
pngget.c 19 png_get_valid(png_const_structrp png_ptr, png_const_inforp info_ptr,
22 if (png_ptr != NULL && info_ptr != NULL)
23 return(info_ptr->valid & flag);
29 png_get_rowbytes(png_const_structrp png_ptr, png_const_inforp info_ptr)
31 if (png_ptr != NULL && info_ptr != NULL)
32 return(info_ptr->rowbytes);
39 png_get_rows(png_const_structrp png_ptr, png_const_inforp info_ptr)
41 if (png_ptr != NULL && info_ptr != NULL)
42 return(info_ptr->row_pointers);
51 png_get_image_width(png_const_structrp png_ptr, png_const_inforp info_ptr)
    [all...]
pngset.c 24 png_set_bKGD(png_const_structrp png_ptr, png_inforp info_ptr,
29 if (png_ptr == NULL || info_ptr == NULL || background == NULL)
32 info_ptr->background = *background;
33 info_ptr->valid |= PNG_INFO_bKGD;
39 png_set_cHRM_fixed(png_const_structrp png_ptr, png_inforp info_ptr,
48 if (png_ptr == NULL || info_ptr == NULL)
60 if (png_colorspace_set_chromaticities(png_ptr, &info_ptr->colorspace, &xy,
62 info_ptr->colorspace.flags |= PNG_COLORSPACE_FROM_cHRM;
64 png_colorspace_sync_info(png_ptr, info_ptr);
68 png_set_cHRM_XYZ_fixed(png_const_structrp png_ptr, png_inforp info_ptr,
    [all...]
pngwrite.c 23 write_unknown_chunks(png_structrp png_ptr, png_const_inforp info_ptr,
26 if (info_ptr->unknown_chunks_num)
32 for (up = info_ptr->unknown_chunks;
33 up < info_ptr->unknown_chunks + info_ptr->unknown_chunks_num;
77 * you to supply a PNG_INFO_ flag, and check info_ptr->valid before writing
83 png_write_info_before_PLTE(png_structrp png_ptr, png_const_inforp info_ptr)
87 if (png_ptr == NULL || info_ptr == NULL)
105 png_write_IHDR(png_ptr, info_ptr->width, info_ptr->height,
1574 png_infop info_ptr = png_create_info_struct(png_ptr); local
2023 png_inforp info_ptr = image->opaque->info_ptr; local
    [all...]
  /external/opencv3/3rdparty/libpng/
pngget.c 20 png_get_valid(png_const_structp png_ptr, png_const_infop info_ptr,
23 if (png_ptr != NULL && info_ptr != NULL)
24 return(info_ptr->valid & flag);
30 png_get_rowbytes(png_const_structp png_ptr, png_const_infop info_ptr)
32 if (png_ptr != NULL && info_ptr != NULL)
33 return(info_ptr->rowbytes);
40 png_get_rows(png_const_structp png_ptr, png_const_infop info_ptr)
42 if (png_ptr != NULL && info_ptr != NULL)
43 return(info_ptr->row_pointers);
52 png_get_image_width(png_const_structp png_ptr, png_const_infop info_ptr)
    [all...]
pngset.c 25 png_set_bKGD(png_structp png_ptr, png_infop info_ptr,
30 if (png_ptr == NULL || info_ptr == NULL)
33 png_memcpy(&(info_ptr->background), background, png_sizeof(png_color_16));
34 info_ptr->valid |= PNG_INFO_bKGD;
40 png_set_cHRM_fixed(png_structp png_ptr, png_infop info_ptr,
47 if (png_ptr == NULL || info_ptr == NULL)
55 info_ptr->x_white = white_x;
56 info_ptr->y_white = white_y;
57 info_ptr->x_red = red_x;
58 info_ptr->y_red = red_y
    [all...]
pngwrite.c 22 * you to supply a PNG_INFO_ flag, and check info_ptr->valid before writing
28 png_write_info_before_PLTE(png_structp png_ptr, png_infop info_ptr)
32 if (png_ptr == NULL || info_ptr == NULL)
50 png_write_IHDR(png_ptr, info_ptr->width, info_ptr->height,
51 info_ptr->bit_depth, info_ptr->color_type, info_ptr->compression_type,
52 info_ptr->filter_type,
54 info_ptr->interlace_type)
892 png_infop info_ptr = NULL; local
    [all...]
pngread.c 178 png_read_info(png_structp png_ptr, png_infop info_ptr)
182 if (png_ptr == NULL || info_ptr == NULL)
186 png_read_sig(png_ptr, info_ptr);
201 png_handle_IHDR(png_ptr, info_ptr, length);
204 png_handle_IEND(png_ptr, info_ptr, length);
213 png_handle_unknown(png_ptr, info_ptr, length);
232 png_handle_PLTE(png_ptr, info_ptr, length);
250 png_handle_bKGD(png_ptr, info_ptr, length);
255 png_handle_cHRM(png_ptr, info_ptr, length);
260 png_handle_gAMA(png_ptr, info_ptr, length)
947 png_infop info_ptr = NULL, end_info_ptr = NULL; local
    [all...]
  /external/libpng/contrib/libtests/
readpng.c 38 png_infop info_ptr = NULL; local
46 png_destroy_read_struct(&png_ptr, &info_ptr, NULL);
54 info_ptr = png_create_info_struct(png_ptr);
55 if (info_ptr == NULL)
60 png_read_info(png_ptr, info_ptr);
63 png_size_t rowbytes = png_get_rowbytes(png_ptr, info_ptr);
73 png_uint_32 height = png_get_image_height(png_ptr, info_ptr);
77 int passes = png_get_interlace_type(png_ptr, info_ptr) ==
103 png_read_end(png_ptr, info_ptr);
104 png_destroy_read_struct(&png_ptr, &info_ptr, NULL)
    [all...]
timepng.c 41 png_infop info_ptr = NULL; local
49 png_destroy_read_struct(&png_ptr, &info_ptr, NULL);
57 info_ptr = png_create_info_struct(png_ptr);
58 if (info_ptr == NULL)
61 png_read_info(png_ptr, info_ptr);
64 png_size_t rowbytes = png_get_rowbytes(png_ptr, info_ptr);
73 png_uint_32 height = png_get_image_height(png_ptr, info_ptr);
93 png_read_end(png_ptr, info_ptr);
94 png_destroy_read_struct(&png_ptr, &info_ptr, NULL);
  /external/pdfium/core/src/fxcodec/codec/
fx_codec_png.cpp 27 png_infop info_ptr,
31 pAttribute->m_nXDPI = png_get_x_pixels_per_meter(png_ptr, info_ptr);
32 pAttribute->m_nYDPI = png_get_y_pixels_per_meter(png_ptr, info_ptr);
35 png_get_pHYs(png_ptr, info_ptr, &res_x, &res_y, &unit_type);
49 png_get_iCCP(png_ptr, info_ptr, &icc_name, &compress_type, &icc_profile,
55 png_get_tIME(png_ptr, info_ptr, &t);
71 png_get_text(png_ptr, info_ptr, &text, &num_text);
96 png_infop info_ptr; member in struct:FXPNG_Context
113 static void _png_get_header_func(png_structp png_ptr, png_infop info_ptr) {
125 png_get_IHDR(png_ptr, info_ptr, &width, &height, &bpc, &color_type, NULL,
    [all...]
  /external/opencv/otherlibs/highgui/
grfmt_png.cpp 118 png_infop info_ptr = (png_infop)m_info_ptr; local
120 png_destroy_read_struct( &png_ptr, &info_ptr, &end_info );
137 png_infop info_ptr = png_create_info_struct( png_ptr ); local
141 m_info_ptr = info_ptr;
144 if( info_ptr && end_info )
155 png_read_info( png_ptr, info_ptr );
157 png_get_IHDR( png_ptr, info_ptr, &width, &height,
192 png_infop info_ptr = (png_infop)m_info_ptr; local
227 png_read_update_info( png_ptr, info_ptr );
270 png_infop info_ptr = 0 local
    [all...]
  /external/libpng/contrib/gregbook/
writepng.c 87 png_infop info_ptr; local
98 info_ptr = png_create_info_struct(png_ptr);
99 if (!info_ptr) {
112 png_destroy_write_struct(&png_ptr, &info_ptr);
149 png_destroy_write_struct(&png_ptr, &info_ptr);
156 png_set_IHDR(png_ptr, info_ptr, mainprog_ptr->width, mainprog_ptr->height,
161 png_set_gAMA(png_ptr, info_ptr, mainprog_ptr->gamma);
169 png_set_bKGD(png_ptr, info_ptr, &background);
176 png_set_tIME(png_ptr, info_ptr, &modtime);
219 png_set_text(png_ptr, info_ptr, text, num_text)
262 png_infop info_ptr = (png_infop)mainprog_ptr->info_ptr; local
300 png_infop info_ptr = (png_infop)mainprog_ptr->info_ptr; local
330 png_infop info_ptr = (png_infop)mainprog_ptr->info_ptr; local
359 png_infop info_ptr = (png_infop)mainprog_ptr->info_ptr; local
    [all...]
readpng.c 70 static png_infop info_ptr = NULL; variable
108 info_ptr = png_create_info_struct(png_ptr);
109 if (!info_ptr) {
124 png_destroy_read_struct(&png_ptr, &info_ptr, NULL);
132 png_read_info(png_ptr, info_ptr); /* read all PNG info up to image data */
139 png_get_IHDR(png_ptr, info_ptr, &width, &height, &bit_depth, &color_type,
165 png_destroy_read_struct(&png_ptr, &info_ptr, NULL);
170 if (!png_get_valid(png_ptr, info_ptr, PNG_INFO_bKGD))
177 png_get_bKGD(png_ptr, info_ptr, &pBackground);
223 png_destroy_read_struct(&png_ptr, &info_ptr, NULL)
    [all...]
  /external/autotest/client/deps/glbench/src/
png_helper.cc 32 png_infop info_ptr; local
58 info_ptr = png_create_info_struct(png_ptr);
59 if (!info_ptr)
68 png_set_IHDR(png_ptr, info_ptr, width, height,
71 png_write_info(png_ptr, info_ptr);
  /external/libpng/contrib/examples/
iccfrompng.c 40 png_infop info_ptr = NULL; local
54 png_destroy_read_struct(&png_ptr, &info_ptr, NULL);
60 info_ptr = png_create_info_struct(png_ptr);
61 if (info_ptr == NULL)
64 png_read_info(png_ptr, info_ptr);
71 if (png_get_iCCP(png_ptr, info_ptr, &name, &compression_type, &profile,
86 png_destroy_read_struct(&png_ptr, &info_ptr, NULL);
  /external/libpng/contrib/visupng/
PngFile.c 30 static png_infop info_ptr = NULL; variable
147 info_ptr = png_create_info_struct(png_ptr);
148 if (!info_ptr)
170 png_read_info(png_ptr, info_ptr);
174 png_get_IHDR(png_ptr, info_ptr, piWidth, piHeight, &iBitDepth,
192 if (png_get_valid(png_ptr, info_ptr, PNG_INFO_tRNS))
199 if (png_get_bKGD(png_ptr, info_ptr, &pBackground))
212 if (png_get_gAMA(png_ptr, info_ptr, &dGamma))
215 /* after the transformations are registered, update info_ptr data */
217 png_read_update_info(png_ptr, info_ptr);
    [all...]
  /external/libpng/contrib/pngminus/
png2pnm.c 197 png_info *info_ptr = NULL; local
231 info_ptr = png_create_info_struct (png_ptr);
232 if (!info_ptr)
240 png_destroy_read_struct (&png_ptr, &info_ptr, NULL);
249 png_read_info (png_ptr, info_ptr);
252 png_get_IHDR (png_ptr, info_ptr,
265 if (png_get_valid (png_ptr, info_ptr, PNG_INFO_tRNS))
277 if (png_get_gAMA (png_ptr, info_ptr, &file_gamma))
281 /* all transformations have been registered; now update info_ptr data,
284 png_read_update_info (png_ptr, info_ptr);
    [all...]
  /external/opencv3/modules/imgcodecs/src/
grfmt_png.cpp 118 png_infop info_ptr = (png_infop)m_info_ptr; local
120 png_destroy_read_struct( &png_ptr, &info_ptr, &end_info );
150 png_infop info_ptr = png_create_info_struct( png_ptr ); local
154 m_info_ptr = info_ptr;
158 if( info_ptr && end_info )
178 png_read_info( png_ptr, info_ptr );
180 png_get_IHDR( png_ptr, info_ptr, &wdth, &hght,
196 png_get_tRNS( png_ptr, info_ptr, &trans, &num_trans, &trans_values);
237 png_infop info_ptr = (png_infop)m_info_ptr; local
281 png_read_update_info( png_ptr, info_ptr );
344 png_infop info_ptr = 0; local
    [all...]
  /external/skia/src/images/
SkImageDecoder_libpng.cpp 50 SkPNGImageIndex(SkStreamRewindable* stream, png_structp png_ptr, png_infop info_ptr)
53 , fInfo_ptr(info_ptr)
87 bool decodePalette(png_structp png_ptr, png_infop info_ptr, int bitDepth,
104 PNGAutoClean(png_structp p, png_infop i): png_ptr(p), info_ptr(i) {}
106 png_destroy_read_struct(&png_ptr, &info_ptr, png_infopp_NULL);
110 png_infop info_ptr; member in struct:PNGAutoClean
180 static bool hasTransparencyInPalette(png_structp png_ptr, png_infop info_ptr) {
184 if (png_get_valid(png_ptr, info_ptr, PNG_INFO_tRNS)) {
185 png_get_tRNS(png_ptr, info_ptr, &trans, &num_trans, nullptr);
222 png_infop info_ptr = png_create_info_struct(png_ptr) local
283 png_infop info_ptr; local
914 png_infop info_ptr; local
    [all...]
  /bootable/recovery/minui/
resources.cpp 47 static int open_png(const char* name, png_structp* png_ptr, png_infop* info_ptr,
80 *info_ptr = png_create_info_struct(*png_ptr);
81 if (!*info_ptr) {
93 png_read_info(*png_ptr, *info_ptr);
95 png_get_IHDR(*png_ptr, *info_ptr, width, height, &bit_depth,
98 *channels = png_get_channels(*png_ptr, *info_ptr);
123 png_destroy_read_struct(png_ptr, info_ptr, NULL);
202 png_infop info_ptr = NULL; local
210 result = open_png(name, &png_ptr, &info_ptr, &width, &height, &channels);
233 png_destroy_read_struct(&png_ptr, &info_ptr, NULL)
243 png_infop info_ptr = NULL; local
330 png_infop info_ptr = NULL; local
391 png_infop info_ptr = NULL; local
    [all...]
  /external/skia/tools/skiaserve/
Request.cpp 23 png_infop info_ptr = png_create_info_struct(png); local
24 SkASSERT(info_ptr != nullptr);
28 png_set_IHDR(png, info_ptr, width, height, 8, PNG_COLOR_TYPE_RGB, PNG_INTERLACE_NONE,
44 png_set_rows(png, info_ptr, &rows[0]);
46 png_write_png(png, info_ptr, PNG_TRANSFORM_IDENTITY, NULL);

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