gallium: Remove feedback interfaces from pipe driver.

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

1 files changed, 0 insertions, 30 deletions

diff --git a/src/mesa/pipe/i915simple/i915_state.c b/src/mesa/pipe/i915simple/i915_state.c
index 038fd623ea1..b9f257a0071 100644
--- a/src/mesa/pipe/i915simple/i915_state.c
+++ b/src/mesa/pipe/i915simple/i915_state.c
@@ -547,34 +547,6 @@ static void i915_set_framebuffer_state(struct pipe_context *pipe,
 }
 
 
-static void
-i915_set_feedback_state(struct pipe_context *pipe,
-                        const struct pipe_feedback_state *feedback)
-{
-   struct i915_context *i915 = i915_context(pipe);
-   i915->feedback = *feedback;
-   draw_set_feedback_state(i915->draw, feedback);
-}
-
-
-static void
-i915_set_feedback_buffer(struct pipe_context *pipe,
-                             unsigned index,
-                             const struct pipe_feedback_buffer *feedback)
-{
-   struct i915_context *i915 = i915_context(pipe);
-
-   assert(index < PIPE_MAX_FEEDBACK_ATTRIBS);
-
-   /* Need to be careful with referencing */
-   pipe->winsys->buffer_reference(pipe->winsys,
-                                  &i915->feedback_buffer[index].buffer,
-                                  feedback->buffer);
-   i915->feedback_buffer[index].size = feedback->size;
-   i915->feedback_buffer[index].start_offset = feedback->start_offset;
-}
-
-
 
 static void i915_set_clear_color_state(struct pipe_context *pipe,
                                const struct pipe_clear_color_state *clear)
@@ -751,8 +723,6 @@ i915_init_state_functions( struct i915_context *i915 )
    i915->pipe.set_clear_color_state = i915_set_clear_color_state;
    i915->pipe.set_constant_buffer = i915_set_constant_buffer;
    i915->pipe.set_framebuffer_state = i915_set_framebuffer_state;
-   i915->pipe.set_feedback_state = i915_set_feedback_state;
-   i915->pipe.set_feedback_buffer = i915_set_feedback_buffer;
 
    i915->pipe.set_polygon_stipple = i915_set_polygon_stipple;
    i915->pipe.set_sampler_units = i915_set_sampler_units;