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-rw-r--r--src/gallium/drivers/r600/r600_texture.c81
1 files changed, 40 insertions, 41 deletions
diff --git a/src/gallium/drivers/r600/r600_texture.c b/src/gallium/drivers/r600/r600_texture.c
index 91032e83825..51560bd19e6 100644
--- a/src/gallium/drivers/r600/r600_texture.c
+++ b/src/gallium/drivers/r600/r600_texture.c
@@ -321,6 +321,45 @@ r600_texture_create_object(struct pipe_screen *screen,
return rtex;
}
+/* Figure out whether u_blitter will fallback to a transfer operation.
+ * If so, don't use a staging resource.
+ */
+static boolean permit_hardware_blit(struct pipe_screen *screen,
+ const struct pipe_resource *res)
+{
+ unsigned bind;
+
+ if (util_format_is_depth_or_stencil(res->format))
+ bind = PIPE_BIND_DEPTH_STENCIL;
+ else
+ bind = PIPE_BIND_RENDER_TARGET;
+
+ /* See r600_resource_copy_region: there is something wrong
+ * with depth resource copies at the moment so avoid them for
+ * now.
+ */
+ if (util_format_get_component_bits(res->format,
+ UTIL_FORMAT_COLORSPACE_ZS,
+ 0) != 0)
+ return FALSE;
+
+ if (!screen->is_format_supported(screen,
+ res->format,
+ res->target,
+ res->nr_samples,
+ bind, 0))
+ return FALSE;
+
+ if (!screen->is_format_supported(screen,
+ res->format,
+ res->target,
+ res->nr_samples,
+ PIPE_BIND_SAMPLER_VIEW, 0))
+ return FALSE;
+
+ return TRUE;
+}
+
struct pipe_resource *r600_texture_create(struct pipe_screen *screen,
const struct pipe_resource *templ)
{
@@ -332,7 +371,7 @@ struct pipe_resource *r600_texture_create(struct pipe_screen *screen,
if (force_tiling == -1)
force_tiling = debug_get_bool_option("R600_FORCE_TILING", FALSE);
- if (force_tiling) {
+ if (force_tiling && permit_hardware_blit(screen, templ)) {
if (!(templ->flags & R600_RESOURCE_FLAG_TRANSFER) &&
!(templ->bind & PIPE_BIND_SCANOUT)) {
array_mode = V_038000_ARRAY_2D_TILED_THIN1;
@@ -485,46 +524,6 @@ static INLINE unsigned u_box_volume( const struct pipe_box *box )
return box->width * box->depth * box->height;
};
-
-/* Figure out whether u_blitter will fallback to a transfer operation.
- * If so, don't use a staging resource.
- */
-static boolean permit_hardware_blit(struct pipe_screen *screen,
- struct pipe_resource *res)
-{
- unsigned bind;
-
- if (util_format_is_depth_or_stencil(res->format))
- bind = PIPE_BIND_DEPTH_STENCIL;
- else
- bind = PIPE_BIND_RENDER_TARGET;
-
- /* See r600_resource_copy_region: there is something wrong
- * with depth resource copies at the moment so avoid them for
- * now.
- */
- if (util_format_get_component_bits(res->format,
- UTIL_FORMAT_COLORSPACE_ZS,
- 0) != 0)
- return FALSE;
-
- if (!screen->is_format_supported(screen,
- res->format,
- res->target,
- res->nr_samples,
- bind, 0))
- return FALSE;
-
- if (!screen->is_format_supported(screen,
- res->format,
- res->target,
- res->nr_samples,
- PIPE_BIND_SAMPLER_VIEW, 0))
- return FALSE;
-
- return TRUE;
-}
-
struct pipe_transfer* r600_texture_get_transfer(struct pipe_context *ctx,
struct pipe_resource *texture,
unsigned level,