From 96e8b916a7a39a9ba58e92d1ad77b5501de63ac7 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Christian=20K=C3=B6nig?= Date: Mon, 27 Jan 2014 03:40:25 -0700 Subject: [PATCH] radeon: just don't map VRAM buffers at all MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Signed-off-by: Christian König Reviewed-by: Marek Olšák --- src/gallium/drivers/radeon/r600_texture.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/gallium/drivers/radeon/r600_texture.c b/src/gallium/drivers/radeon/r600_texture.c index 878b26f2093..eb1e191d0f9 100644 --- a/src/gallium/drivers/radeon/r600_texture.c +++ b/src/gallium/drivers/radeon/r600_texture.c @@ -911,8 +911,8 @@ static void *r600_texture_transfer_map(struct pipe_context *ctx, if (rtex->surface.level[level].mode >= RADEON_SURF_MODE_1D) use_staging_texture = TRUE; - /* Untiled buffers in VRAM, which is slow for CPU reads */ - if ((usage & PIPE_TRANSFER_READ) && !(usage & PIPE_TRANSFER_MAP_DIRECTLY) && + /* Untiled buffers in VRAM, which is slow for CPU reads and writes */ + if (!(usage & PIPE_TRANSFER_MAP_DIRECTLY) && (rtex->resource.domains == RADEON_DOMAIN_VRAM)) { use_staging_texture = TRUE; } -- 2.30.2