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Searched refs:image_data (Results 1 – 16 of 16) sorted by relevance

/AliOS-Things-master/components/SDL2/src/image/external/libpng-1.6.37/contrib/gregbook/
A Dreadppm.c69 uch *image_data = NULL; variable
165 if ((image_data = (uch *)malloc(rowbytes*height)) == NULL) { in readpng_get_image()
171 if (fread(image_data, 1L, rowbytes*height, saved_infile) < in readpng_get_image()
173 free (image_data); in readpng_get_image()
174 image_data = NULL; in readpng_get_image()
178 return image_data; in readpng_get_image()
184 if (free_image_data && image_data) {
185 free(image_data);
186 image_data = NULL;
A Dreadpng.c74 uch *image_data = NULL; variable
219 free(image_data); in readpng_get_image()
220 image_data = NULL; in readpng_get_image()
273 if ((image_data = (uch *)malloc(rowbytes*height)) == NULL) { in readpng_get_image()
279 free(image_data); in readpng_get_image()
280 image_data = NULL; in readpng_get_image()
291 row_pointers[i] = image_data + i*rowbytes; in readpng_get_image()
307 return image_data; in readpng_get_image()
313 if (free_image_data && image_data) {
314 free(image_data);
[all …]
A Dwpng.c180 wpng_info.image_data = NULL; in main()
719 wpng_info.image_data = (uch *)malloc(image_bytes); in main()
721 if (wpng_info.image_data == NULL || wpng_info.row_pointers == NULL) { in main()
728 wpng_info.row_pointers[i] = wpng_info.image_data + i*rowbytes; in main()
729 bytes = fread(wpng_info.image_data, 1, image_bytes, wpng_info.infile); in main()
747 wpng_info.image_data = (uch *)malloc(rowbytes); in main()
748 if (wpng_info.image_data == NULL) { in main()
756 bytes = fread(wpng_info.image_data, 1, rowbytes, wpng_info.infile); in main()
831 if (wpng_info.image_data) {
832 free(wpng_info.image_data);
[all …]
A Drpng-win.c154 static uch *image_data; variable
430 image_data = readpng_get_image(display_exponent, &image_channels, in WinMain()
441 if (!image_data) { in WinMain()
451 free(image_data); in WinMain()
607 src = image_data + row*image_rowbytes; in rpng_win_display_image()
680 if (image_data) { in rpng_win_cleanup()
681 free(image_data); in rpng_win_cleanup()
682 image_data = NULL; in rpng_win_cleanup()
A Drpng-x.c138 static uch *image_data; variable
383 image_data = readpng_get_image(display_exponent, &image_channels, in main()
394 if (!image_data) { in main()
404 free(image_data); in main()
716 src = image_data + row*image_rowbytes; in rpng_x_display_image()
790 src = image_data + row*image_rowbytes; in rpng_x_display_image()
870 if (image_data) { in rpng_x_cleanup()
871 free(image_data); in rpng_x_cleanup()
872 image_data = NULL; in rpng_x_cleanup()
A Drpng2-win.c659 rpng2_info.image_data = (uch *)malloc(rowbytes * rpng2_info.height); in rpng2_win_init()
660 if (!rpng2_info.image_data) { in rpng2_win_init()
667 free(rpng2_info.image_data); in rpng2_win_init()
668 rpng2_info.image_data = NULL; in rpng2_win_init()
674 rpng2_info.row_pointers[i] = rpng2_info.image_data + i*rowbytes; in rpng2_win_init()
1106 src = rpng2_info.image_data + row*rpng2_info.rowbytes;
1204 if (rpng2_info.image_data) {
1205 free(rpng2_info.image_data);
1206 rpng2_info.image_data = NULL;
A Dreadpng2.h91 uch *image_data; member
A Dwritepng.h99 uch *image_data; member
A Drpng2-x.c792 rpng2_info.image_data = (uch *)malloc(rowbytes * rpng2_info.height); in rpng2_x_init()
793 if (!rpng2_info.image_data) { in rpng2_x_init()
800 free(rpng2_info.image_data); in rpng2_x_init()
801 rpng2_info.image_data = NULL; in rpng2_x_init()
807 rpng2_info.row_pointers[i] = rpng2_info.image_data + i*rowbytes; in rpng2_x_init()
1435 src = rpng2_info.image_data + row*rpng2_info.rowbytes; in rpng2_x_display_row()
1656 src = rpng2_info.image_data + row*rpng2_info.rowbytes; in rpng2_x_redisplay_image()
2097 if (rpng2_info.image_data) { in rpng2_x_cleanup()
2098 free(rpng2_info.image_data); in rpng2_x_cleanup()
2099 rpng2_info.image_data = NULL; in rpng2_x_cleanup()
A Dwritepng.c316 png_write_row(png_ptr, mainprog_ptr->image_data); in writepng_encode_row()
/AliOS-Things-master/components/SDL2/src/image/external/jpeg-9b/
A Djcprepct.c106 expand_bottom_edge (JSAMPARRAY image_data, JDIMENSION num_cols, in expand_bottom_edge() argument
112 jcopy_sample_rows(image_data, input_rows-1, image_data, row, in expand_bottom_edge()
A Djcsample.c96 expand_right_edge (JSAMPARRAY image_data, int num_rows, in expand_right_edge() argument
107 ptr = image_data[row] + input_cols; in expand_right_edge()
/AliOS-Things-master/components/SDL2/src/image/external/tiff-4.0.9/tools/
A Dtiffcrop.c396 struct image_data { struct
474 static void initImageData (struct image_data *);
496 static int correct_orientation(struct image_data *, unsigned char **);
508 static int writeSingleSection(TIFF *, TIFF *, struct image_data *,
511 static int writeImageSections(TIFF *, TIFF *, struct image_data *,
2199 struct image_data image; /* Image parameters for one image */ in main()
5019 initImageData (struct image_data *image) in initImageData()
6897 struct image_data *image, struct dump_opts *dump, in writeSelections()
7003 writeImageSections(TIFF *in, TIFF *out, struct image_data *image, in writeImageSections()
7061 writeSingleSection(TIFF *in, TIFF *out, struct image_data *image, in writeSingleSection()
[all …]
/AliOS-Things-master/components/SDL2/src/image/
A DIMG_UIImage.m73 // Draws the image into the context's image_data
A DIMG_ImageIO.m246 // Draws the image into the context's image_data
/AliOS-Things-master/components/SDL2/src/image/external/libpng-1.6.37/
A Dlibpng-manual.txt1209 png_error(png_ptr,"image_data buffer would be too large");
2190 png_error(png_ptr,"image_data buffer would be too large");

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