Searched refs:tst_row (Results 1 – 4 of 4) sorted by relevance
1963 png_ptr->tst_row = png_voidcast(png_bytep, png_malloc(png_ptr, in png_write_start_row()2653 if (png_ptr->tst_row != NULL) in png_write_find_filter()2655 png_ptr->try_row = png_ptr->tst_row; in png_write_find_filter()2656 png_ptr->tst_row = best_row; in png_write_find_filter()2679 if (png_ptr->tst_row != NULL) in png_write_find_filter()2681 png_ptr->try_row = png_ptr->tst_row; in png_write_find_filter()2682 png_ptr->tst_row = best_row; in png_write_find_filter()2705 if (png_ptr->tst_row != NULL) in png_write_find_filter()2707 png_ptr->try_row = png_ptr->tst_row; in png_write_find_filter()2708 png_ptr->tst_row = best_row; in png_write_find_filter()[all …]
233 png_bytep tst_row; /* buffer to save best trial row when filtering */ member
964 png_free(png_ptr, png_ptr->tst_row); in png_write_destroy()967 png_ptr->tst_row = NULL; in png_write_destroy()1123 if (png_ptr->tst_row == NULL) in png_set_filter()1124 png_ptr->tst_row = png_voidcast(png_bytep, in png_set_filter()
5253 sub_row, up_row, avg_row, and paeth_row into try_row and tst_row.