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Searched refs:row_pointers (Results 1 - 19 of 19) sorted by relevance

/third_party/skia/third_party/externals/libpng/contrib/gregbook/
H A Dreadpng.c212 png_bytepp row_pointers = NULL; in readpng_get_image() local
221 free(row_pointers); in readpng_get_image()
222 row_pointers = NULL; in readpng_get_image()
277 if ((row_pointers = (png_bytepp)malloc(height*sizeof(png_bytep))) == NULL) { in readpng_get_image()
288 /* set the individual row_pointers to point at the correct offsets */ in readpng_get_image()
291 row_pointers[i] = image_data + i*rowbytes; in readpng_get_image()
296 png_read_image(png_ptr, row_pointers); in readpng_get_image()
302 free(row_pointers); in readpng_get_image()
303 row_pointers = NULL; in readpng_get_image()
H A Dwpng.c181 wpng_info.row_pointers = NULL; in main()
720 wpng_info.row_pointers = (uch **)malloc(wpng_info.height*sizeof(uch *)); 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()
836 if (wpng_info.row_pointers) {
837 free(wpng_info.row_pointers);
838 wpng_info.row_pointers = NULL;
H A Drpng2-win.c665 rpng2_info.row_pointers = (uch **)malloc(rpng2_info.height * sizeof(uch *)); in rpng2_win_init()
666 if (!rpng2_info.row_pointers) { in rpng2_win_init()
674 rpng2_info.row_pointers[i] = rpng2_info.image_data + i*rowbytes; in rpng2_win_init()
1209 if (rpng2_info.row_pointers) {
1210 free(rpng2_info.row_pointers);
1211 rpng2_info.row_pointers = NULL;
H A Dreadpng2.h92 uch **row_pointers; member
H A Dwritepng.h100 uch **row_pointers; member
H A Drpng2-x.c798 rpng2_info.row_pointers = (uch **)malloc(rpng2_info.height * sizeof(uch *)); in rpng2_x_init()
799 if (!rpng2_info.row_pointers) { in rpng2_x_init()
807 rpng2_info.row_pointers[i] = rpng2_info.image_data + i*rowbytes; in rpng2_x_init()
1510 src = rpng2_info.row_pointers[row]; in rpng2_x_display_row()
1783 src = rpng2_info.row_pointers[row]; in rpng2_x_redisplay_image()
2102 if (rpng2_info.row_pointers) { in rpng2_x_cleanup()
2103 free(rpng2_info.row_pointers); in rpng2_x_cleanup()
2104 rpng2_info.row_pointers = NULL; in rpng2_x_cleanup()
H A Dreadpng2.c418 png_progressive_combine_row(png_ptr, mainprog_ptr->row_pointers[row_num], in readpng2_row_callback()
H A Dwritepng.c279 png_write_image(png_ptr, mainprog_ptr->row_pointers); in writepng_encode_image()
/third_party/backends/backend/escl/
H A Descl_png.c152 png_bytep *row_pointers; in get_PNG_data() local
154 row_pointers = (png_bytep *)malloc (sizeof (png_bytep) * h); in get_PNG_data()
155 if (!row_pointers) { in get_PNG_data()
156 DBG( 1, "Escl Png : row_pointers Memory allocation problem\n"); in get_PNG_data()
163 row_pointers[i] = (png_bytep)(surface + in get_PNG_data()
167 png_read_image (png_ptr, row_pointers); in get_PNG_data()
177 free (row_pointers); in get_PNG_data()
/third_party/skia/third_party/externals/libpng/contrib/pngminus/
H A Dpng2pnm.c170 png_byte **row_pointers = NULL; in png2pnm() local
306 if ((row_pointers = (png_byte **) in png2pnm()
314 /* set the individual row_pointers to point at the correct offsets */ in png2pnm()
316 row_pointers[i] = png_pixels + i * row_bytes; in png2pnm()
319 png_read_image (png_ptr, row_pointers); in png2pnm()
420 if (row_pointers != NULL) in png2pnm()
421 free (row_pointers); in png2pnm()
H A Dpnm2png.c169 png_byte **row_pointers = NULL; in pnm2png() local
482 if (row_pointers == NULL) in pnm2png()
484 if ((row_pointers = (png_byte **) in pnm2png()
493 /* set the individual row_pointers to point at the correct offsets */ in pnm2png()
495 row_pointers[i] = png_pixels + i * row_bytes; in pnm2png()
498 png_write_image (png_ptr, row_pointers); in pnm2png()
506 if (row_pointers != NULL) in pnm2png()
507 free (row_pointers); in pnm2png()
/third_party/vk-gl-cts/framework/common/
H A DtcuImageIO.cpp124 std::vector<png_bytep> row_pointers; in loadPNG() local
125 row_pointers.resize(height); in loadPNG()
127 row_pointers[y] = (deUint8*)dst.getAccess().getDataPtr() + y*dst.getAccess().getRowPitch(); in loadPNG()
129 png_read_image(png_ptr, &row_pointers[0]); in loadPNG()
/third_party/skia/third_party/externals/libpng/
H A Dpngset.c1547 png_bytepp row_pointers) in png_set_rows()
1554 if (info_ptr->row_pointers != NULL && in png_set_rows()
1555 (info_ptr->row_pointers != row_pointers)) in png_set_rows()
1558 info_ptr->row_pointers = row_pointers; in png_set_rows()
1560 if (row_pointers != NULL) in png_set_rows()
1546 png_set_rows(png_const_structrp png_ptr, png_inforp info_ptr, png_bytepp row_pointers) png_set_rows() argument
H A Dpnginfo.h37 * splt_palettes, scal_unit, row_pointers, and unknowns. By default, these
263 png_bytepp row_pointers; /* the image bits */ member
H A Dpngread.c1479 if (info_ptr->row_pointers == NULL) in png_read_png()
1483 info_ptr->row_pointers = png_voidcast(png_bytepp, png_malloc(png_ptr, in png_read_png()
1487 info_ptr->row_pointers[iptr] = NULL; in png_read_png()
1492 info_ptr->row_pointers[iptr] = png_voidcast(png_bytep, in png_read_png()
1496 png_read_image(png_ptr, info_ptr->row_pointers); in png_read_png()
H A Dpng.c661 if (info_ptr->row_pointers != NULL) in png_free_data()
665 png_free(png_ptr, info_ptr->row_pointers[row]); in png_free_data()
667 png_free(png_ptr, info_ptr->row_pointers); in png_free_data()
668 info_ptr->row_pointers = NULL; in png_free_data()
H A Dpngget.c43 return(info_ptr->row_pointers); in png_get_rows()
H A Dpng.h1846 /* Returns row_pointers, which is an array of pointers to scanlines that was
1852 /* Set row_pointers, which is an array of pointers to scanlines for use
1856 png_inforp info_ptr, png_bytepp row_pointers));
H A Dpngwrite.c1455 png_write_image(png_ptr, info_ptr->row_pointers); in png_write_png()

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