From 81d0dc5e551fdc7da4cef6be482f8d2ce78f6999 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Nicolai=20H=C3=A4hnle?= Date: Tue, 29 Nov 2016 14:21:55 +0100 Subject: [PATCH] gallium: extract individual streamout output structure MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit So that we can pass pointers to individual array entries around. Reviewed-by: Marek Olšák --- src/gallium/include/pipe/p_state.h | 21 +++++++++++++-------- 1 file changed, 13 insertions(+), 8 deletions(-) diff --git a/src/gallium/include/pipe/p_state.h b/src/gallium/include/pipe/p_state.h index d501a93184a..cb723108d5e 100644 --- a/src/gallium/include/pipe/p_state.h +++ b/src/gallium/include/pipe/p_state.h @@ -195,6 +195,18 @@ struct pipe_clip_state float ucp[PIPE_MAX_CLIP_PLANES][4]; }; +/** + * A single output for vertex transform feedback. + */ +struct pipe_stream_output +{ + unsigned register_index:8; /**< 0 to PIPE_MAX_SHADER_OUTPUTS */ + unsigned start_component:2; /** 0 to 3 */ + unsigned num_components:3; /** 1 to 4 */ + unsigned output_buffer:3; /**< 0 to PIPE_MAX_SO_BUFFERS */ + unsigned dst_offset:16; /**< offset into the buffer in dwords */ + unsigned stream:2; /**< 0 to 3 */ +}; /** * Stream output for vertex transform feedback. @@ -209,14 +221,7 @@ struct pipe_stream_output_info * Array of stream outputs, in the order they are to be written in. * Selected components are tightly packed into the output buffer. */ - struct { - unsigned register_index:8; /**< 0 to PIPE_MAX_SHADER_OUTPUTS */ - unsigned start_component:2; /** 0 to 3 */ - unsigned num_components:3; /** 1 to 4 */ - unsigned output_buffer:3; /**< 0 to PIPE_MAX_SO_BUFFERS */ - unsigned dst_offset:16; /**< offset into the buffer in dwords */ - unsigned stream:2; /**< 0 to 3 */ - } output[PIPE_MAX_SO_OUTPUTS]; + struct pipe_stream_output output[PIPE_MAX_SO_OUTPUTS]; }; /** -- 2.30.2