Mesa (master): i965: Remove BRW_NEW_INPUT_VARYING

[Eric Anholt]

Module: Mesa
Branch: master
Commit: 510c3bd7a1a8f6e350ca7b05ced1f0323098b2eb
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=510c3bd7a1a8f6e350ca7b05ced1f0323098b2eb

Author: Eric Anholt <eric at anholt.net>
Date:   Mon Jul  6 16:47:57 2009 -0700

i965: Remove BRW_NEW_INPUT_VARYING

This state flag has been unused since the ffvertex_prog move to core.

---

 src/mesa/drivers/dri/i965/brw_context.h      |    2 --
 src/mesa/drivers/dri/i965/brw_draw.c         |    8 +-------
 src/mesa/drivers/dri/i965/brw_state_upload.c |    1 -
 3 files changed, 1 insertions(+), 10 deletions(-)

diff --git a/src/mesa/drivers/dri/i965/brw_context.h b/src/mesa/drivers/dri/i965/brw_context.h
index ec0b045..57ddf75 100644
--- a/src/mesa/drivers/dri/i965/brw_context.h
+++ b/src/mesa/drivers/dri/i965/brw_context.h
@@ -129,7 +129,6 @@ struct brw_context;
 #define BRW_NEW_PRIMITIVE               0x40
 #define BRW_NEW_CONTEXT                 0x80
 #define BRW_NEW_WM_INPUT_DIMENSIONS     0x100
-#define BRW_NEW_INPUT_VARYING           0x200
 #define BRW_NEW_PSP                     0x800
 #define BRW_NEW_WM_SURFACES		0x1000
 #define BRW_NEW_FENCE                   0x2000
@@ -402,7 +401,6 @@ struct brw_vertex_element {
 
 
 struct brw_vertex_info {
-   GLuint varying;  /* varying:1[VERT_ATTRIB_MAX] */
    GLuint sizes[ATTRIB_BIT_DWORDS * 2]; /* sizes:2[VERT_ATTRIB_MAX] */
 };
 
diff --git a/src/mesa/drivers/dri/i965/brw_draw.c b/src/mesa/drivers/dri/i965/brw_draw.c
index 47dc99d..5152c3f 100644
--- a/src/mesa/drivers/dri/i965/brw_draw.c
+++ b/src/mesa/drivers/dri/i965/brw_draw.c
@@ -187,19 +187,13 @@ static void brw_merge_inputs( struct brw_context *brw,
       brw->vb.inputs[i].glarray = arrays[i];
 
       if (arrays[i]->StrideB != 0)
-	 brw->vb.info.varying |= 1 << i;
-
 	 brw->vb.info.sizes[i/16] |= (brw->vb.inputs[i].glarray->Size - 1) <<
 	    ((i%16) * 2);
    }
 
-   /* Raise statechanges if input sizes and varying have changed: 
-    */
+   /* Raise statechanges if input sizes have changed. */
    if (memcmp(brw->vb.info.sizes, old.sizes, sizeof(old.sizes)) != 0)
       brw->state.dirty.brw |= BRW_NEW_INPUT_DIMENSIONS;
-
-   if (brw->vb.info.varying != old.varying)
-      brw->state.dirty.brw |= BRW_NEW_INPUT_VARYING;
 }
 
 /* XXX: could split the primitive list to fallback only on the
diff --git a/src/mesa/drivers/dri/i965/brw_state_upload.c b/src/mesa/drivers/dri/i965/brw_state_upload.c
index c6dfea4..38d9dd8 100644
--- a/src/mesa/drivers/dri/i965/brw_state_upload.c
+++ b/src/mesa/drivers/dri/i965/brw_state_upload.c
@@ -205,7 +205,6 @@ static struct dirty_bit_map brw_bits[] = {
    DEFINE_BIT(BRW_NEW_PRIMITIVE),
    DEFINE_BIT(BRW_NEW_CONTEXT),
    DEFINE_BIT(BRW_NEW_WM_INPUT_DIMENSIONS),
-   DEFINE_BIT(BRW_NEW_INPUT_VARYING),
    DEFINE_BIT(BRW_NEW_PSP),
    DEFINE_BIT(BRW_NEW_FENCE),
    DEFINE_BIT(BRW_NEW_INDICES),