From 19119517ce00f7710c6cd627c75e7eef765021c2 Mon Sep 17 00:00:00 2001 From: Keith Whitwell Date: Wed, 4 Nov 2009 19:41:02 +0000 Subject: i965g: add constant buffer setter --- src/gallium/drivers/i965/brw_pipe_shader.c | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) (limited to 'src/gallium/drivers') diff --git a/src/gallium/drivers/i965/brw_pipe_shader.c b/src/gallium/drivers/i965/brw_pipe_shader.c index 2422f77f34..8e10edb459 100644 --- a/src/gallium/drivers/i965/brw_pipe_shader.c +++ b/src/gallium/drivers/i965/brw_pipe_shader.c @@ -159,11 +159,33 @@ static void brw_delete_vs_state( struct pipe_context *pipe, void *prog ) } +static void brw_set_constant_buffer(struct pipe_context *pipe, + uint shader, uint index, + const struct pipe_constant_buffer *buf) +{ + struct brw_context *brw = brw_context(pipe); + assert(index == 0); + + if (shader == PIPE_SHADER_FRAGMENT) { + pipe_buffer_reference( &brw->curr.fragment_constants, + buf->buffer ); + + brw->state.dirty.mesa |= PIPE_NEW_FRAGMENT_CONSTANTS; + } + else { + pipe_buffer_reference( &brw->curr.vertex_constants, + buf->buffer ); + + brw->state.dirty.mesa |= PIPE_NEW_VERTEX_CONSTANTS; + } +} void brw_pipe_shader_init( struct brw_context *brw ) { + brw->base.set_constant_buffer = brw_set_constant_buffer; + brw->base.create_vs_state = brw_create_vs_state; brw->base.bind_vs_state = brw_bind_vs_state; brw->base.delete_vs_state = brw_delete_vs_state; @@ -175,4 +197,6 @@ void brw_pipe_shader_init( struct brw_context *brw ) void brw_pipe_shader_cleanup( struct brw_context *brw ) { + pipe_buffer_reference( &brw->curr.fragment_constants, NULL ); + pipe_buffer_reference( &brw->curr.vertex_constants, NULL ); } -- cgit v1.2.3