From b453b29fc780a91eea3266973fcc3ab85af97f45 Mon Sep 17 00:00:00 2001 From: Kenneth Graunke Date: Tue, 8 Oct 2019 15:20:19 -0700 Subject: [PATCH] st/mesa: Fix inverted polygon stipple condition Fixes Piglit's gl-2.1-polygon-stipple-fs on iris. Fixes: 63f24c3c016 ("gallium: Enable MESA_framebuffer_flip_y") Reviewed-by: Fritz Koenig Reviewed-by: Kristian H. Kristensen --- src/mesa/state_tracker/st_atom_stipple.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/mesa/state_tracker/st_atom_stipple.c b/src/mesa/state_tracker/st_atom_stipple.c index 3437553c154..86a4247f326 100644 --- a/src/mesa/state_tracker/st_atom_stipple.c +++ b/src/mesa/state_tracker/st_atom_stipple.c @@ -74,7 +74,7 @@ st_update_polygon_stipple( struct st_context *st ) memcpy(st->state.poly_stipple, ctx->PolygonStipple, sz); - if (ctx->DrawBuffer->FlipY) { + if (!ctx->DrawBuffer->FlipY) { memcpy(newStipple.stipple, ctx->PolygonStipple, sizeof(newStipple.stipple)); } else { invert_stipple(newStipple.stipple, ctx->PolygonStipple, -- 2.30.2