diff options
author | Thomas Hellstrom <thellstrom-at-vmware-dot-com> | 2009-04-15 15:53:34 +0200 |
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committer | Thomas Hellstrom <thellstrom-at-vmware-dot-com> | 2009-04-15 17:16:58 +0200 |
commit | 9b75627fab5bf2ea90f27ddd31b60c54895f6de6 (patch) | |
tree | b748494fcd35bde9b8684742dc0b7ba0958acfcb /src/mesa/state_tracker/st_gen_mipmap.c | |
parent | f94053eb7d3f129e5086f6dc431a13f83c93a189 (diff) |
gallium: Make sure we flush before some texture / buffer operations.
Also implement context member functions to optimize away those
flushes whenever possible.
Signed-off-by: Thomas Hellstrom <thellstrom-at-vmware-dot-com>
Diffstat (limited to 'src/mesa/state_tracker/st_gen_mipmap.c')
-rw-r--r-- | src/mesa/state_tracker/st_gen_mipmap.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/mesa/state_tracker/st_gen_mipmap.c b/src/mesa/state_tracker/st_gen_mipmap.c index 9cc2176d5e..6e9aa5245e 100644 --- a/src/mesa/state_tracker/st_gen_mipmap.c +++ b/src/mesa/state_tracker/st_gen_mipmap.c @@ -123,10 +123,17 @@ fallback_generate_mipmap(GLcontext *ctx, GLenum target, const ubyte *srcData; ubyte *dstData; + st_teximage_flush_before_map(ctx->st, pt, face, srcLevel, + PIPE_TRANSFER_READ); + srcTrans = screen->get_tex_transfer(screen, pt, face, srcLevel, zslice, PIPE_TRANSFER_READ, 0, 0, pt->width[srcLevel], pt->height[srcLevel]); + + st_teximage_flush_before_map(ctx->st, pt, face, dstLevel, + PIPE_TRANSFER_WRITE); + dstTrans = screen->get_tex_transfer(screen, pt, face, dstLevel, zslice, PIPE_TRANSFER_WRITE, 0, 0, pt->width[dstLevel], |