gallium: Remove feedback interfaces from pipe driver.

Something similar will return when geometry shaders are added, but for now
this interface is not required.

2 files changed, 21 insertions, 24 deletions

diff --git a/src/mesa/state_tracker/st_cb_rasterpos.c b/src/mesa/state_tracker/st_cb_rasterpos.c
index 5279cb1cd41..852cff64901 100644
--- a/src/mesa/state_tracker/st_cb_rasterpos.c
+++ b/src/mesa/state_tracker/st_cb_rasterpos.c
@@ -173,6 +173,7 @@ static struct rastpos_stage *
 new_draw_rastpos_stage(GLcontext *ctx, struct draw_context *draw)
 {
    struct rastpos_stage *rs = CALLOC_STRUCT(rastpos_stage);
+   GLuint i;
 
    rs->stage.draw = draw;
    rs->stage.next = NULL;
@@ -184,6 +185,26 @@ new_draw_rastpos_stage(GLcontext *ctx, struct draw_context *draw)
    rs->stage.reset_stipple_counter = rastpos_reset_stipple_counter;
    rs->ctx = ctx;
 
+   for (i = 0; i < VERT_ATTRIB_MAX; i++) {
+      rs->array[i].Size = 4;
+      rs->array[i].Type = GL_FLOAT;
+      rs->array[i].Stride = 0;
+      rs->array[i].StrideB = 0;
+      rs->array[i].Ptr = (GLubyte *) ctx->Current.Attrib[i];
+      rs->array[i].Enabled = GL_TRUE;
+      rs->array[i].Normalized = GL_TRUE;
+      rs->array[i].BufferObj = NULL;
+      rs->arrays[i] = &rs->array[i];
+   }
+
+   rs->prim.mode = GL_POINTS;
+   rs->prim.indexed = 0;
+   rs->prim.begin = 1;
+   rs->prim.end = 1;
+   rs->prim.weak = 0;
+   rs->prim.start = 0;
+   rs->prim.count = 1;
+
    return rs;
 }
 
@@ -201,31 +222,8 @@ st_RasterPos(GLcontext *ctx, const GLfloat v[4])
    }
    else {
       /* create rastpos draw stage */
-      GLuint i;
-
       rs = new_draw_rastpos_stage(ctx, draw);
       st->rastpos_stage = &rs->stage;
-
-      /* one-time init */
-      for (i = 0; i < VERT_ATTRIB_MAX; i++) {
-         rs->array[i].Size = 4;
-         rs->array[i].Type = GL_FLOAT;
-         rs->array[i].Stride = 0;
-         rs->array[i].StrideB = 0;
-         rs->array[i].Ptr = (GLubyte *) ctx->Current.Attrib[i];
-         rs->array[i].Enabled = GL_TRUE;
-         rs->array[i].Normalized = GL_TRUE;
-         rs->array[i].BufferObj = NULL;
-         rs->arrays[i] = &rs->array[i];
-      }
-
-      rs->prim.mode = GL_POINTS;
-      rs->prim.indexed = 0;
-      rs->prim.begin = 1;
-      rs->prim.end = 1;
-      rs->prim.weak = 0;
-      rs->prim.start = 0;
-      rs->prim.count = 1;
    }
 
    /* plug our rastpos stage into the draw module */
diff --git a/src/mesa/state_tracker/st_context.h b/src/mesa/state_tracker/st_context.h
index c31b76c63f3..33aacdb6d1a 100644
--- a/src/mesa/state_tracker/st_context.h
+++ b/src/mesa/state_tracker/st_context.h
@@ -106,7 +106,6 @@ struct st_context
       struct pipe_clear_color_state clear_color;
       struct pipe_clip_state clip;
       struct pipe_constant_buffer constants[2];
-      struct pipe_feedback_state feedback;
       struct pipe_framebuffer_state framebuffer;
       struct pipe_texture *texture[PIPE_MAX_SAMPLERS];
       struct pipe_poly_stipple poly_stipple;