From 94822c6d83b7811db2a02bb4416df02ae225ba47 Mon Sep 17 00:00:00 2001 From: Christoph Bumiller Date: Wed, 3 Aug 2011 15:43:16 +0200 Subject: gallium: extend resource_resolve to accommodate BlitFramebuffer Resolve via glBlitFramebuffer allows resolving a sub-region of a renderbuffer to a different location in any mipmap level of some other texture, and, with a new extension, even scaling. Therefore, location and size parameters are needed. The mask parameter was added because resolving only depth or only stencil of a combined buffer is possible as well. Full information about the blit operation allows the drivers to take the most efficient path they possibly can. --- src/gallium/include/pipe/p_context.h | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) (limited to 'src/gallium/include/pipe/p_context.h') diff --git a/src/gallium/include/pipe/p_context.h b/src/gallium/include/pipe/p_context.h index 3f6d90d1bf4..da3ee87515f 100644 --- a/src/gallium/include/pipe/p_context.h +++ b/src/gallium/include/pipe/p_context.h @@ -49,6 +49,7 @@ struct pipe_index_buffer; struct pipe_query; struct pipe_poly_stipple; struct pipe_rasterizer_state; +struct pipe_resolve_info; struct pipe_resource; struct pipe_sampler_state; struct pipe_sampler_view; @@ -268,13 +269,10 @@ struct pipe_context { /** * Resolve a multisampled resource into a non-multisampled one. - * Source and destination must have the same size and same format. + * Source and destination must be of the same format. */ void (*resource_resolve)(struct pipe_context *pipe, - struct pipe_resource *dst, - unsigned dst_layer, - struct pipe_resource *src, - unsigned src_layer); + const struct pipe_resolve_info *info); /*@}*/ -- cgit v1.2.3