Searched refs:row_pointers (Results 1 - 23 of 23) sorted by relevance

/external/libpng/contrib/gregbook/
H A Dreadpng.c210 png_bytepp row_pointers = NULL; local
259 if ((row_pointers = (png_bytepp)malloc(height*sizeof(png_bytep))) == NULL) {
269 /* set the individual row_pointers to point at the correct offsets */
272 row_pointers[i] = image_data + i*rowbytes;
277 png_read_image(png_ptr, row_pointers);
283 free(row_pointers);
284 row_pointers = NULL;
H A Dreadpng2.h92 uch **row_pointers; member in struct:_mainprog_info
H A Dwritepng.h100 uch **row_pointers; member in struct:_mainprog_info
H A Dwpng.c180 wpng_info.row_pointers = NULL;
708 wpng_info.row_pointers = (uch **)malloc(wpng_info.height*sizeof(uch *));
709 if (wpng_info.image_data == NULL || wpng_info.row_pointers == NULL) {
716 wpng_info.row_pointers[i] = wpng_info.image_data + i*rowbytes;
824 if (wpng_info.row_pointers) {
825 free(wpng_info.row_pointers);
826 wpng_info.row_pointers = NULL;
H A Drpng2-win.c634 rpng2_info.row_pointers = (uch **)malloc(rpng2_info.height * sizeof(uch *));
635 if (!rpng2_info.row_pointers) {
643 rpng2_info.row_pointers[i] = rpng2_info.image_data + i*rowbytes;
1173 if (rpng2_info.row_pointers) {
1174 free(rpng2_info.row_pointers);
1175 rpng2_info.row_pointers = NULL;
H A Drpng2-x.c786 rpng2_info.row_pointers = (uch **)malloc(rpng2_info.height * sizeof(uch *));
787 if (!rpng2_info.row_pointers) {
795 rpng2_info.row_pointers[i] = rpng2_info.image_data + i*rowbytes;
1497 src = rpng2_info.row_pointers[row];
1770 src = rpng2_info.row_pointers[row];
2086 if (rpng2_info.row_pointers) {
2087 free(rpng2_info.row_pointers);
2088 rpng2_info.row_pointers = NULL;
H A Dwritepng.c277 png_write_image(png_ptr, mainprog_ptr->row_pointers);
H A Dreadpng2.c559 png_progressive_combine_row(png_ptr, mainprog_ptr->row_pointers[row_num],
/external/libpng/
H A Dexample.c346 png_bytep row_pointers[height];
350 row_pointers[row] = NULL;
353 row_pointers[row] = png_malloc(png_ptr, png_get_rowbytes(png_ptr,
358 png_read_image(png_ptr, row_pointers);
368 png_read_rows(png_ptr, &row_pointers[y], png_bytepp_NULL, 1);
375 png_read_rows(png_ptr, &row_pointers[y], png_bytepp_NULL,
378 png_read_rows(png_ptr, png_bytepp_NULL, &row_pointers[y],
760 png_bytep row_pointers[height];
766 row_pointers[k] = image + k*width*bytes_per_pixel;
771 png_write_image(png_ptr, row_pointers);
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H A Dpngset.c1142 png_set_rows(png_structp png_ptr, png_infop info_ptr, png_bytepp row_pointers) argument
1149 if (info_ptr->row_pointers && (info_ptr->row_pointers != row_pointers))
1151 info_ptr->row_pointers = row_pointers;
1152 if (row_pointers)
H A Dpng.c586 if (info_ptr->row_pointers)
591 png_free(png_ptr, info_ptr->row_pointers[row]);
592 info_ptr->row_pointers[row] = NULL;
594 png_free(png_ptr, info_ptr->row_pointers);
595 info_ptr->row_pointers = NULL;
H A Dpngread.c1680 if (info_ptr->row_pointers == NULL)
1682 info_ptr->row_pointers = (png_bytepp)png_malloc(png_ptr,
1684 png_memset(info_ptr->row_pointers, 0, info_ptr->height
1692 info_ptr->row_pointers[row] = (png_bytep)png_malloc(png_ptr,
1696 png_read_image(png_ptr, info_ptr->row_pointers);
H A Dpngget.c45 return(info_ptr->row_pointers);
H A Dpngwrite.c1584 png_write_image(png_ptr, info_ptr->row_pointers);
H A Dpng.h844 * splt_palettes, scal_unit, row_pointers, and unknowns. By default, these
1078 png_bytepp row_pointers PNG_DEPSTRUCT; /* the image bits */
2326 /* Returns row_pointers, which is an array of pointers to scanlines that was
2331 /* Set row_pointers, which is an array of pointers to scanlines for use
2335 png_infop info_ptr, png_bytepp row_pointers));
/external/libpng/contrib/pngminus/
H A Dpnm2png.c191 png_byte **row_pointers = NULL; local
412 if (row_pointers == (unsigned char**) NULL)
414 if ((row_pointers = (png_byte **) malloc (height * sizeof (png_bytep))) == NULL)
421 /* set the individual row_pointers to point at the correct offsets */
423 row_pointers[i] = png_pixels + i * row_bytes;
426 png_write_image (png_ptr, row_pointers);
434 if (row_pointers != (unsigned char**) NULL)
435 free (row_pointers);
H A Dpng2pnm.c194 png_byte **row_pointers = NULL; local
322 if ((row_pointers = (png_byte **) malloc (height * sizeof (png_bytep))) == NULL)
330 /* set the individual row_pointers to point at the correct offsets */
332 row_pointers[i] = png_pixels + i * row_bytes;
335 png_read_image (png_ptr, row_pointers);
422 if (row_pointers != (unsigned char**) NULL)
423 free (row_pointers);
/external/qemu/distrib/libpng-1.2.19/
H A Dpng.c570 if(info_ptr->row_pointers)
575 png_free(png_ptr, info_ptr->row_pointers[row]);
576 info_ptr->row_pointers[row]=NULL;
578 png_free(png_ptr, info_ptr->row_pointers);
579 info_ptr->row_pointers=NULL;
H A Dpngset.c1165 png_set_rows(png_structp png_ptr, png_infop info_ptr, png_bytepp row_pointers) argument
1172 if(info_ptr->row_pointers && (info_ptr->row_pointers != row_pointers))
1174 info_ptr->row_pointers = row_pointers;
1175 if(row_pointers)
H A Dpngread.c1452 if(info_ptr->row_pointers == NULL)
1454 info_ptr->row_pointers = (png_bytepp)png_malloc(png_ptr,
1461 info_ptr->row_pointers[row] = (png_bytep)png_malloc(png_ptr,
1466 png_read_image(png_ptr, info_ptr->row_pointers);
H A Dpngget.c39 return(info_ptr->row_pointers);
H A Dpng.h681 * splt_palettes, scal_unit, row_pointers, and unknowns. By default, these
914 png_bytepp row_pointers; /* the image bits */ member in struct:png_info_struct
2103 /* Returns row_pointers, which is an array of pointers to scanlines that was
2107 /* Set row_pointers, which is an array of pointers to scanlines for use
2110 png_infop info_ptr, png_bytepp row_pointers));
H A Dpngwrite.c1521 png_write_image(png_ptr, info_ptr->row_pointers);

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