From f8870af44b32d4c69ef11013897143d46966c8e4 Mon Sep 17 00:00:00 2001 From: Brian Paul Date: Mon, 24 Nov 2008 18:37:18 -0700 Subject: [PATCH] gallium: fix inverted raster pos when drawing into FBO --- src/mesa/state_tracker/st_cb_rasterpos.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/src/mesa/state_tracker/st_cb_rasterpos.c b/src/mesa/state_tracker/st_cb_rasterpos.c index 3b30c2a..3eaccb7 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]; -- 2.7.4