From aef998fe4b7551faf8a44409aa74554b45d2b67c Mon Sep 17 00:00:00 2001 From: =?utf8?q?Marek=20Ol=C5=A1=C3=A1k?= Date: Tue, 27 Jun 2017 00:32:47 +0200 Subject: [PATCH] radeonsi: check nr_cbufs in other places before flushing CB MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Reviewed-by: Nicolai Hähnle --- src/gallium/drivers/radeonsi/si_state.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/src/gallium/drivers/radeonsi/si_state.c b/src/gallium/drivers/radeonsi/si_state.c index b236bed..a674a60 100644 --- a/src/gallium/drivers/radeonsi/si_state.c +++ b/src/gallium/drivers/radeonsi/si_state.c @@ -3975,7 +3975,8 @@ static void si_texture_barrier(struct pipe_context *ctx, unsigned flags) struct si_context *sctx = (struct si_context *)ctx; /* Multisample surfaces are flushed in si_decompress_textures. */ - if (sctx->framebuffer.nr_samples <= 1) { + if (sctx->framebuffer.nr_samples <= 1 && + sctx->framebuffer.state.nr_cbufs) { sctx->b.flags |= SI_CONTEXT_INV_VMEM_L1 | SI_CONTEXT_INV_GLOBAL_L2 | SI_CONTEXT_FLUSH_AND_INV_CB; @@ -4021,7 +4022,8 @@ static void si_memory_barrier(struct pipe_context *ctx, unsigned flags) * si_decompress_textures when needed. */ if (flags & PIPE_BARRIER_FRAMEBUFFER && - sctx->framebuffer.nr_samples <= 1) { + sctx->framebuffer.nr_samples <= 1 && + sctx->framebuffer.state.nr_cbufs) { sctx->b.flags |= SI_CONTEXT_FLUSH_AND_INV_CB | SI_CONTEXT_WRITEBACK_GLOBAL_L2; } -- 2.7.4