From 1146d40b9c35d80c0860c773de1eef27c76e8c01 Mon Sep 17 00:00:00 2001 From: Brian Paul Date: Tue, 24 Mar 2009 18:05:53 -0600 Subject: i965: comments for brw_SAMPLE() --- src/mesa/drivers/dri/i965/brw_eu_emit.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'src') diff --git a/src/mesa/drivers/dri/i965/brw_eu_emit.c b/src/mesa/drivers/dri/i965/brw_eu_emit.c index 6dce1ca48e8..4becdf069fa 100644 --- a/src/mesa/drivers/dri/i965/brw_eu_emit.c +++ b/src/mesa/drivers/dri/i965/brw_eu_emit.c @@ -966,7 +966,11 @@ void brw_fb_WRITE(struct brw_compile *p, } - +/** + * Texture sample instruction. + * Note: the msg_type plus msg_length values determine exactly what kind + * of sampling operation is performed. See volume 4, page 161 of docs. + */ void brw_SAMPLE(struct brw_compile *p, struct brw_reg dest, GLuint msg_reg_nr, -- cgit v1.2.3