From 702838a7061cde91a6bcdd3382817deb61218bf1 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Michel=20D=C3=A4nzer?= Date: Mon, 22 Aug 2011 15:44:43 +0200 Subject: [PATCH] r600g: Handle PIPE_TRANSFER_MAP_DIRECTLY. MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit If the state tracker tries to map the resource directly but we can't or don't want to do that, fail to create a transfer. Signed-off-by: Michel Dänzer Reviewed-by: Alex Deucher --- src/gallium/drivers/r600/r600_texture.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/src/gallium/drivers/r600/r600_texture.c b/src/gallium/drivers/r600/r600_texture.c index e41fe11ac97..7c1bd9d8ec6 100644 --- a/src/gallium/drivers/r600/r600_texture.c +++ b/src/gallium/drivers/r600/r600_texture.c @@ -647,6 +647,9 @@ struct pipe_transfer* r600_texture_get_transfer(struct pipe_context *ctx, (texture->flags & R600_RESOURCE_FLAG_TRANSFER)) use_staging_texture = FALSE; + if (use_staging_texture && (usage & PIPE_TRANSFER_MAP_DIRECTLY)) + return NULL; + trans = CALLOC_STRUCT(r600_transfer); if (trans == NULL) return NULL; -- 2.30.2