r600g: add fetch shader capabilities

Use fetch shader instead of having fetch instruction in the vertex
shader. Allow to restrict shader update to a smaller part when
vertex buffer input layout changes.

Signed-off-by: Jerome Glisse <jglisse@redhat.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/src/gallium/drivers/r600/r600_pipe.h b/src/gallium/drivers/r600/r600_pipe.h
index 1c691f6b76..ba9fedf0b6 100644
--- a/src/gallium/drivers/r600/r600_pipe.h
+++ b/src/gallium/drivers/r600/r600_pipe.h
@@ -93,6 +93,7 @@ struct r600_pipe_shader {
 	struct r600_shader		shader;
 	struct r600_pipe_state		rstate;
 	struct r600_bo			*bo;
+	struct r600_bo			*bo_fetch;
 	struct r600_vertex_element	vertex_elements;
 };