diff options
| author | Brian Paul <brian.paul@tungstengraphics.com> | 2008-11-24 18:37:18 -0700 |
|---|---|---|
| committer | Brian Paul <brian.paul@tungstengraphics.com> | 2008-11-24 18:37:36 -0700 |
| commit | f8870af44b32d4c69ef11013897143d46966c8e4 (patch) | |
| tree | 01f5c98a58ada04f26291c554a50ca8ef95239f1 /src/mesa/state_tracker | |
| parent | 17849eafaacfbb2124d86f561a91b707317d3b31 (diff) | |
gallium: fix inverted raster pos when drawing into FBO
Diffstat (limited to 'src/mesa/state_tracker')
| -rw-r--r-- | src/mesa/state_tracker/st_cb_rasterpos.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/mesa/state_tracker/st_cb_rasterpos.c b/src/mesa/state_tracker/st_cb_rasterpos.c index 3b30c2a61b..3eaccb74e1 100644 --- a/src/mesa/state_tracker/st_cb_rasterpos.c +++ b/src/mesa/state_tracker/st_cb_rasterpos.c @@ -146,7 +146,10 @@ rastpos_point(struct draw_stage *stage, struct prim_header *prim) /* update raster pos */ pos = prim->v[0]->data[0]; ctx->Current.RasterPos[0] = pos[0]; - ctx->Current.RasterPos[1] = height - pos[1]; /* invert Y */ + if (st_fb_orientation(ctx->DrawBuffer) == Y_0_TOP) + ctx->Current.RasterPos[1] = height - pos[1]; /* invert Y */ + else + ctx->Current.RasterPos[1] = pos[1]; ctx->Current.RasterPos[2] = pos[2]; ctx->Current.RasterPos[3] = pos[3]; |