From: Marek Olšák <marek.ol...@amd.com>
---
src/gallium/drivers/radeon/r600_texture.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/src/gallium/drivers/radeon/r600_texture.c
b/src/gallium/drivers/radeon/r600_texture.c
index 5d84eb4..47aa8b1 100644
--- a/src/gallium/drivers/radeon/r600_texture.c
+++ b/src/gallium/drivers/radeon/r600_texture.c
@@ -1427,20 +1427,21 @@ static void *r600_texture_transfer_map(struct
pipe_context *ctx,
{
struct r600_common_context *rctx = (struct r600_common_context*)ctx;
struct r600_texture *rtex = (struct r600_texture*)texture;
struct r600_transfer *trans;
struct r600_resource *buf;
unsigned offset = 0;
char *map;
bool use_staging_texture = false;
assert(!(texture->flags & R600_RESOURCE_FLAG_TRANSFER));
+ assert(box->width && box->height && box->depth);
/* Depth textures use staging unconditionally. */
if (!rtex->is_depth) {
/* Degrade the tile mode if we get too many transfers on APUs.
* On dGPUs, the staging texture is always faster.
* Only count uploads that are at least 4x4 pixels large.
*/
if (!rctx->screen->info.has_dedicated_vram &&
level == 0 &&
box->width >= 4 && box->height >= 4 &&
--
2.7.4
_______________________________________________
mesa-dev mailing list
mesa-dev@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/mesa-dev
