From 7bd87c1e6e168b048cdf2318af8848d07caa6706 Mon Sep 17 00:00:00 2001 From: Jordan Justen Date: Sat, 11 Jun 2016 16:27:48 -0700 Subject: [PATCH] i965: Track that the stencil data was updated when clearing Signed-off-by: Jordan Justen Reviewed-by: Ian Romanick Reviewed-by: Topi Pohjolainen --- src/mesa/drivers/dri/i965/brw_clear.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/src/mesa/drivers/dri/i965/brw_clear.c b/src/mesa/drivers/dri/i965/brw_clear.c index 1dfff09..18b8fcb 100644 --- a/src/mesa/drivers/dri/i965/brw_clear.c +++ b/src/mesa/drivers/dri/i965/brw_clear.c @@ -239,6 +239,14 @@ brw_clear(struct gl_context *ctx, GLbitfield mask) } } + if (mask & BUFFER_BIT_STENCIL) { + struct intel_renderbuffer *stencil_irb = + intel_get_renderbuffer(fb, BUFFER_STENCIL); + struct intel_mipmap_tree *mt = stencil_irb->mt; + if (mt && mt->stencil_mt) + mt->stencil_mt->r8stencil_needs_update = true; + } + /* BLORP is currently only supported on Gen6+. */ if (brw->gen >= 6 && (mask & BUFFER_BITS_COLOR)) { const bool encode_srgb = ctx->Color.sRGBEnabled; -- 2.7.4