r600g: use blitter to do db->cb flushing.

use the blitter + custom stage to avoid doing a whole lot of state
setup by hand. This makes life a lot easier for doing this on evergreen
it also keeps all the state setup in one place.

We setup a custom context state at the start with a flag to denote
its for the flush, when it gets generated we generate the correct state
for the flush and no longer have to do it all by hand.

this should also make adding texture *to* depth easier.

1 files changed, 1 insertions, 6 deletions

diff --git a/src/gallium/drivers/r600/r600_screen.h b/src/gallium/drivers/r600/r600_screen.h
index 502444f03ac..4105bb7cf61 100644
--- a/src/gallium/drivers/r600/r600_screen.h
+++ b/src/gallium/drivers/r600/r600_screen.h
@@ -77,14 +77,9 @@ void* r600_texture_transfer_map(struct pipe_context *ctx,
 				struct pipe_transfer* transfer);
 void r600_texture_transfer_unmap(struct pipe_context *ctx,
 				 struct pipe_transfer* transfer);
-int r600_texture_scissor(struct pipe_context *ctx, struct r600_resource_texture *rtexture, unsigned level);
-int r600_texture_cb(struct pipe_context *ctx, struct r600_resource_texture *rtexture, unsigned cb, unsigned level);
-int r600_texture_db(struct pipe_context *ctx, struct r600_resource_texture *rtexture, unsigned level);
-int r600_texture_from_depth(struct pipe_context *ctx, struct r600_resource_texture *rtexture, unsigned level);
-int r600_texture_viewport(struct pipe_context *ctx, struct r600_resource_texture *rtexture, unsigned level);
 
 /* r600_blit.c */
-int r600_blit_uncompress_depth(struct pipe_context *ctx, struct r600_resource_texture *rtexture, unsigned level);
+int r600_blit_uncompress_depth(struct pipe_context *ctx, struct r600_resource_texture *texture);
 
 /* helpers */
 int r600_conv_pipe_format(unsigned pformat, unsigned *format);