From 9ca0f45d8af5aa3152350594093797210d052b6e Mon Sep 17 00:00:00 2001 From: =?utf8?q?Jos=C3=A9=20Fonseca?= Date: Mon, 19 Apr 2010 18:14:58 +0200 Subject: [PATCH] i965g: Implement index bias. --- src/gallium/drivers/i965/brw_draw.c | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/src/gallium/drivers/i965/brw_draw.c b/src/gallium/drivers/i965/brw_draw.c index eb73ec2f272..4625c2048f9 100644 --- a/src/gallium/drivers/i965/brw_draw.c +++ b/src/gallium/drivers/i965/brw_draw.c @@ -179,7 +179,7 @@ try_draw_range_elements(struct brw_context *brw, static void brw_draw_range_elements(struct pipe_context *pipe, struct pipe_resource *index_buffer, - unsigned index_size, + unsigned index_size, int index_bias, unsigned min_index, unsigned max_index, unsigned mode, unsigned start, unsigned count) @@ -194,6 +194,8 @@ brw_draw_range_elements(struct pipe_context *pipe, debug_printf("PRIM: %s start %d count %d index_buffer %p\n", u_prim_name(mode), start, count, (void *)index_buffer); + assert(index_bias == 0); + /* Potentially trigger upload of new index buffer. * * XXX: do we need to go through state validation to achieve this? @@ -233,12 +235,12 @@ brw_draw_range_elements(struct pipe_context *pipe, static void brw_draw_elements(struct pipe_context *pipe, struct pipe_resource *index_buffer, - unsigned index_size, + unsigned index_size, int index_bias, unsigned mode, unsigned start, unsigned count) { brw_draw_range_elements( pipe, index_buffer, - index_size, + index_size, index_bias, 0, 0xffffffff, mode, start, count ); @@ -248,7 +250,7 @@ static void brw_draw_arrays(struct pipe_context *pipe, unsigned mode, unsigned start, unsigned count) { - brw_draw_elements(pipe, NULL, 0, mode, start, count); + brw_draw_elements(pipe, NULL, 0, 0, mode, start, count); } -- 2.30.2