Module: Mesa Branch: 9.0 Commit: 8f772b34b0d59e369177c129a1d195917b288adf URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=8f772b34b0d59e369177c129a1d195917b288adf
Author: Michel Dänzer <[email protected]> Date: Fri Oct 19 11:59:35 2012 +0200 st/mesa: Fix source miptree level for copying data to finalized miptree. Fixes WebGL texture mips conformance test, no piglit regressions. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=44912 NOTE: This is a candidate for the stable branches. Signed-off-by: Michel Dänzer <[email protected]> Reviewed-by: Brian Paul <[email protected]> Tested-by: Andreas Boll <[email protected]> (cherry picked from commit c2e37b1d2e1b8014475c7d2698fba317c9082d70) --- src/mesa/state_tracker/st_cb_texture.c | 6 +++++- 1 files changed, 5 insertions(+), 1 deletions(-) diff --git a/src/mesa/state_tracker/st_cb_texture.c b/src/mesa/state_tracker/st_cb_texture.c index ed3bbc7..406f11a 100644 --- a/src/mesa/state_tracker/st_cb_texture.c +++ b/src/mesa/state_tracker/st_cb_texture.c @@ -1130,11 +1130,15 @@ copy_image_data_to_texture(struct st_context *st, /* Copy potentially with the blitter: */ GLuint src_level; - if (stImage->pt != stObj->pt) + if (stImage->pt->last_level == 0) src_level = 0; else src_level = stImage->base.Level; + assert(src_level <= stImage->pt->last_level); + assert(u_minify(stImage->pt->width0, src_level) == stImage->base.Width); + assert(u_minify(stImage->pt->height0, src_level) == stImage->base.Height); + st_texture_image_copy(st->pipe, stObj->pt, dstLevel, /* dest texture, level */ stImage->pt, src_level, /* src texture, level */ _______________________________________________ mesa-commit mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/mesa-commit
