i965/gs: Add brw->geometry_program.

Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Matt Turner <mattst88@gmail.com>

diff --git a/src/mesa/drivers/dri/i965/brw_context.h b/src/mesa/drivers/dri/i965/brw_context.h
index 3f6cc6e..db20eea 100644 (file)
--- a/src/mesa/drivers/dri/i965/brw_context.h
+++ b/src/mesa/drivers/dri/i965/brw_context.h
@@ -131,6 +131,7 @@ struct brw_wm_prog_data;
 enum brw_state_id {
    BRW_STATE_URB_FENCE,
    BRW_STATE_FRAGMENT_PROGRAM,
+   BRW_STATE_GEOMETRY_PROGRAM,
    BRW_STATE_VERTEX_PROGRAM,
    BRW_STATE_CURBE_OFFSETS,
    BRW_STATE_REDUCED_PRIMITIVE,
@@ -160,6 +161,7 @@ enum brw_state_id {
 
 #define BRW_NEW_URB_FENCE               (1 << BRW_STATE_URB_FENCE)
 #define BRW_NEW_FRAGMENT_PROGRAM        (1 << BRW_STATE_FRAGMENT_PROGRAM)
+#define BRW_NEW_GEOMETRY_PROGRAM        (1 << BRW_STATE_GEOMETRY_PROGRAM)
 #define BRW_NEW_VERTEX_PROGRAM          (1 << BRW_STATE_VERTEX_PROGRAM)
 #define BRW_NEW_CURBE_OFFSETS           (1 << BRW_STATE_CURBE_OFFSETS)
 #define BRW_NEW_REDUCED_PRIMITIVE       (1 << BRW_STATE_REDUCED_PRIMITIVE)
@@ -996,6 +998,7 @@ struct brw_context
    /* Active vertex program: 
     */
    const struct gl_vertex_program *vertex_program;
+   const struct gl_geometry_program *geometry_program;
    const struct gl_fragment_program *fragment_program;
 
    /* hw-dependent 3DSTATE_VF_STATISTICS opcode */

diff --git a/src/mesa/drivers/dri/i965/brw_state_upload.c b/src/mesa/drivers/dri/i965/brw_state_upload.c
index 4c11276..64e0bcf 100644 (file)
--- a/src/mesa/drivers/dri/i965/brw_state_upload.c
+++ b/src/mesa/drivers/dri/i965/brw_state_upload.c
@@ -469,6 +469,11 @@ void brw_upload_state(struct brw_context *brw)
       brw->state.dirty.brw |= BRW_NEW_FRAGMENT_PROGRAM;
    }
 
+   if (brw->geometry_program != ctx->GeometryProgram._Current) {
+      brw->geometry_program = ctx->GeometryProgram._Current;
+      brw->state.dirty.brw |= BRW_NEW_GEOMETRY_PROGRAM;
+   }
+
    if (brw->vertex_program != ctx->VertexProgram._Current) {
       brw->vertex_program = ctx->VertexProgram._Current;
       brw->state.dirty.brw |= BRW_NEW_VERTEX_PROGRAM;