Chad Versace <chad.vers...@linux.intel.com> writes: > Fixes valgrind errors in piglit test > oes_compressed_etc1_rgb8_texture-miptree: an invalid write in > _mesa_store_compressed_store_texsubimage() at line 4406 and invalid reads > in texcompress_etc_tmp.h:etc1_parse_block(). > > The calculation of the size of the temporary etc1 buffer allocated by > intel_miptree_map_etc1() was incorrect. Sometimes the allocated buffer was > too small, sometimes too large. This patch corrects the size to that > expected by _mesa_store_compressed_store_texsubimage().
You could just use _mesa_format_row_stride() and _mesa_format_image_size(), I think.
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