diff options
| author | Brian Paul <brian.paul@tungstengraphics.com> | 2008-08-18 13:15:09 -0600 |
|---|---|---|
| committer | Brian Paul <brian.paul@tungstengraphics.com> | 2008-08-18 13:18:01 -0600 |
| commit | 145a45e9d6807add8229f1fc9c63fbb6951b1b88 (patch) | |
| tree | faa3ccea70c769c9af817663f864cfa8d2f2adff /src | |
| parent | 235981d8719aa7f67bfe547bf96e5343020e0373 (diff) | |
gallium: fix do_flip bug on glCopyTexImage / surface_copy() path
Diffstat (limited to 'src')
| -rw-r--r-- | src/mesa/state_tracker/st_cb_texture.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/mesa/state_tracker/st_cb_texture.c b/src/mesa/state_tracker/st_cb_texture.c index cf194a937f..6177ac63f0 100644 --- a/src/mesa/state_tracker/st_cb_texture.c +++ b/src/mesa/state_tracker/st_cb_texture.c @@ -1098,6 +1098,10 @@ st_copy_texsubimage(GLcontext *ctx, stImage->face, stImage->level, destZ, PIPE_BUFFER_USAGE_GPU_WRITE); + if (do_flip) + srcY = strb->surface->height - srcY - height; + + /* for surface_copy(), y=0=top, always */ pipe->surface_copy(pipe, do_flip, /* dest */ |