[Mesa-dev] [PATCH] st/dri: Invalidate drawables on context switch

[Benjamin Franzke]

---
 .../state_trackers/dri/common/dri_context.c        |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)

diff --git a/src/gallium/state_trackers/dri/common/dri_context.c b/src/gallium/state_trackers/dri/common/dri_context.c
index e23c1bc..0f9e4e5 100644
--- a/src/gallium/state_trackers/dri/common/dri_context.c
+++ b/src/gallium/state_trackers/dri/common/dri_context.c
@@ -192,6 +192,11 @@ dri_make_current(__DRIcontext * cPriv,
    }
 
    ctx->stapi->make_current(ctx->stapi, ctx->st, &draw->base, &read->base);
+   if (old_st && old_st != ctx->st) {
+      ctx->st->notify_invalid_framebuffer(ctx->st, &draw->base);
+      if (draw != read)
+         ctx->st->notify_invalid_framebuffer(ctx->st, &read->base);
+   }
 
    return GL_TRUE;
 }
-- 
1.7.3.4