gallium/radeon: add R600_RESOURCE_FLAG_UNMAPPABLE

Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>

diff --git a/src/gallium/drivers/radeon/r600_buffer_common.c b/src/gallium/drivers/radeon/r600_buffer_common.c
index 5ccfb09..cc9d3be 100644 (file)
--- a/src/gallium/drivers/radeon/r600_buffer_common.c
+++ b/src/gallium/drivers/radeon/r600_buffer_common.c
@@ -159,8 +159,8 @@ void r600_init_resource_fields(struct r600_common_screen *rscreen,
        }
 
        /* Tiled textures are unmappable. Always put them in VRAM. */
-       if (res->b.b.target != PIPE_BUFFER &&
-           !rtex->surface.is_linear) {
+       if ((res->b.b.target != PIPE_BUFFER && !rtex->surface.is_linear) ||
+           res->flags & R600_RESOURCE_FLAG_UNMAPPABLE) {
                res->domains = RADEON_DOMAIN_VRAM;
                res->flags &= ~RADEON_FLAG_CPU_ACCESS;
                res->flags |= RADEON_FLAG_NO_CPU_ACCESS |

diff --git a/src/gallium/drivers/radeon/r600_pipe_common.h b/src/gallium/drivers/radeon/r600_pipe_common.h
index b4f0f0b..e8dbf5d 100644 (file)
--- a/src/gallium/drivers/radeon/r600_pipe_common.h
+++ b/src/gallium/drivers/radeon/r600_pipe_common.h
@@ -49,6 +49,7 @@
 #define R600_RESOURCE_FLAG_FLUSHED_DEPTH       (PIPE_RESOURCE_FLAG_DRV_PRIV << 1)
 #define R600_RESOURCE_FLAG_FORCE_TILING                (PIPE_RESOURCE_FLAG_DRV_PRIV << 2)
 #define R600_RESOURCE_FLAG_DISABLE_DCC         (PIPE_RESOURCE_FLAG_DRV_PRIV << 3)
+#define R600_RESOURCE_FLAG_UNMAPPABLE          (PIPE_RESOURCE_FLAG_DRV_PRIV << 4)
 
 #define R600_CONTEXT_STREAMOUT_FLUSH           (1u << 0)
 /* Pipeline & streamout query controls. */