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Searched refs:row_pointers (Results 1 – 25 of 31) sorted by relevance

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/external/autotest/client/deps/glbench/src/
Dpng_helper.cc30 png_bytep* row_pointers; in write_png_file() local
36 row_pointers = (png_bytep*)malloc(sizeof(png_bytep) * height); in write_png_file()
39 row_pointers[y] = (png_byte*)malloc(4 * width); in write_png_file()
41 png_byte* pixel = &(row_pointers[y][x * 4]); in write_png_file()
77 png_write_image(png_ptr, row_pointers); in write_png_file()
86 free(row_pointers[y]); in write_png_file()
87 free(row_pointers); in write_png_file()
/external/libpng/contrib/gregbook/
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()
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()
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;
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;
Dreadpng2.h92 uch **row_pointers; member
Dwritepng.h100 uch **row_pointers; member
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()
Dwritepng.c279 png_write_image(png_ptr, mainprog_ptr->row_pointers); in writepng_encode_image()
Dreadpng2.c418 png_progressive_combine_row(png_ptr, mainprog_ptr->row_pointers[row_num], in readpng2_row_callback()
/external/libpng/
Dexample.c547 png_bytep row_pointers[height];
551 row_pointers[row] = NULL;
554 row_pointers[row] = png_malloc(png_ptr, png_get_rowbytes(png_ptr,
559 png_read_image(png_ptr, row_pointers);
569 png_read_rows(png_ptr, &row_pointers[y], NULL, 1);
576 png_read_rows(png_ptr, &row_pointers[y], NULL,
579 png_read_rows(png_ptr, NULL, &row_pointers[y],
993 png_bytep row_pointers[height];
1000 row_pointers[k] = image + k*width*bytes_per_pixel;
1005 png_write_image(png_ptr, row_pointers);
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Dpngset.c1547 png_bytepp row_pointers) in png_set_rows() argument
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()
Dpnginfo.h263 png_bytepp row_pointers; /* the image bits */ member
Dpngread.c1218 if (info_ptr->row_pointers == NULL) in png_read_png()
1222 info_ptr->row_pointers = png_voidcast(png_bytepp, png_malloc(png_ptr, in png_read_png()
1226 info_ptr->row_pointers[iptr] = NULL; in png_read_png()
1231 info_ptr->row_pointers[iptr] = png_voidcast(png_bytep, in png_read_png()
1235 png_read_image(png_ptr, info_ptr->row_pointers); in png_read_png()
Dlibpng-manual.txt1173 row_pointers = png_get_rows(png_ptr, info_ptr);
1175 where row_pointers is an array of pointers to the pixel data for each row:
1177 png_bytep row_pointers[height];
1180 row_pointers prior to calling png_read_png() with
1190 row_pointers = png_malloc(png_ptr,
1194 row_pointers[i]=NULL; /* security precaution */
1197 row_pointers[i]=png_malloc(png_ptr,
1200 png_set_rows(png_ptr, info_ptr, &row_pointers);
1203 row_pointers[i] to point into the proper places in your block, but first
1214 row_pointers[i]=buffer+i*width*pixel_size;
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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()
Dpngget.c43 return(info_ptr->row_pointers); in png_get_rows()
/external/libpng/contrib/pngminus/
Dpng2pnm.c213 png_byte **row_pointers = NULL; in png2pnm() local
349 if ((row_pointers = (png_byte **) in png2pnm()
360 row_pointers[i] = png_pixels + i * row_bytes; in png2pnm()
363 png_read_image (png_ptr, row_pointers); in png2pnm()
451 if (row_pointers != (unsigned char**) NULL) in png2pnm()
452 free (row_pointers); in png2pnm()
Dpnm2png.c209 png_byte **row_pointers = NULL; in pnm2png() local
496 if (row_pointers == (unsigned char**) NULL) in pnm2png()
498 if ((row_pointers = (png_byte **) in pnm2png()
510 row_pointers[i] = png_pixels + i * row_bytes; in pnm2png()
513 png_write_image (png_ptr, row_pointers); in pnm2png()
521 if (row_pointers != (unsigned char**) NULL) in pnm2png()
522 free (row_pointers); in pnm2png()
/external/deqp/framework/common/
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()
/external/honggfuzz/examples/libpng/
Dpersistent-png.c103 png_bytepp row_pointers = png_get_rows(png_ptr, info_ptr); in LLVMFuzzerTestOneInput() local
108 write(null_fd, row_pointers[i], row_bytes); in LLVMFuzzerTestOneInput()
/external/pdfium/third_party/libpng16/
Dpngset.c1497 png_bytepp row_pointers) in png_set_rows() argument
1504 if (info_ptr->row_pointers != NULL && in png_set_rows()
1505 (info_ptr->row_pointers != row_pointers)) in png_set_rows()
1508 info_ptr->row_pointers = row_pointers; in png_set_rows()
1510 if (row_pointers != NULL) in png_set_rows()
Dpnginfo.h255 png_bytepp row_pointers; /* the image bits */ member
Dpngread.c1208 if (info_ptr->row_pointers == NULL) in png_read_png()
1212 info_ptr->row_pointers = png_voidcast(png_bytepp, png_malloc(png_ptr, in png_read_png()
1216 info_ptr->row_pointers[iptr] = NULL; in png_read_png()
1221 info_ptr->row_pointers[iptr] = png_voidcast(png_bytep, in png_read_png()
1225 png_read_image(png_ptr, info_ptr->row_pointers); in png_read_png()
Dpng.c620 if (info_ptr->row_pointers != 0) in png_free_data()
624 png_free(png_ptr, info_ptr->row_pointers[row]); in png_free_data()
626 png_free(png_ptr, info_ptr->row_pointers); in png_free_data()
627 info_ptr->row_pointers = NULL; in png_free_data()
Dpngget.c43 return(info_ptr->row_pointers); in png_get_rows()

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