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i965: Convert 3DSTATE_GLOBAL_DEPTH_OFFSET_CLAMP to OUT_BATCH style. 

Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Eric Anholt <eric@anholt.net>
This commit is contained in:
Kenneth Graunke 2011-06-29 23:50:05 -07:00
parent e01e30b916
commit a68c5e6b71
2 changed files with 5 additions and 19 deletions
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15
src/mesa/drivers/dri/i965/brw_misc_state.c
View File

@ -621,16 +621,11 @@ static void upload_invarient_state( struct brw_context *brw )
}
if (intel->gen < 6) {
struct brw_global_depth_offset_clamp gdo;
memset(&gdo, 0, sizeof(gdo));
/* Disable depth offset clamping.
*/
gdo.header.opcode = _3DSTATE_GLOBAL_DEPTH_OFFSET_CLAMP;
gdo.header.length = sizeof(gdo)/4 - 2;
gdo.depth_offset_clamp = 0.0;
BRW_BATCH_STRUCT(brw, &gdo);
/* Disable depth offset clamping. */
BEGIN_BATCH(2);
OUT_BATCH(_3DSTATE_GLOBAL_DEPTH_OFFSET_CLAMP << 16 | (2 - 2));
OUT_BATCH_F(0.0);
ADVANCE_BATCH();
}
if (intel->gen >= 6) {

9
src/mesa/drivers/dri/i965/brw_structs.h
View File

@ -225,15 +225,6 @@ struct brw_drawrect
GLuint yorg:16;
};
struct brw_global_depth_offset_clamp
{
struct header header;
GLfloat depth_offset_clamp;
};
struct brw_indexbuffer
{
union {