| From 90d312591ca6ede95d7d79a4721ebcf7195a0004 Mon Sep 17 00:00:00 2001 |
| From: Kenneth Graunke <kenneth@whitecape.org> |
| Date: Tue, 8 Oct 2019 15:20:19 -0700 |
| Subject: [PATCH 5/5] 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 <frkoenig@google.com> |
| Reviewed-by: Kristian H. Kristensen <hoegsberg@google.com> |
| --- |
| 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, |
| -- |
| 2.23.0.581.g78d2f28ef7-goog |
| |
