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(). > > v2: Don't handroll image size calculations; use _mesa_format_row_stride > and _mesa_format_image_size.
Reviewed-by: Eric Anholt <e...@anholt.net>
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