intel: Remove unused HiZ functions

Remove the following functions:
   i830_hiz_resolve_noop
   i915_hiz_resolve_noop
   brw_hiz_resolve_noop

My original strategy for how intel->vtbl.resolve_*buffer was used has
substantially changed. The above functions are no longer called in the
current strategy.

Reviewed-by: Eric Anholt <[email protected]>
Signed-off-by: Chad Versace <[email protected]>

2 files changed, 0 insertions, 18 deletions

diff --git a/src/mesa/drivers/dri/i915/i830_vtbl.c b/src/mesa/drivers/dri/i915/i830_vtbl.c
index 86c805148cd..d29f9799a86 100644
--- a/src/mesa/drivers/dri/i915/i830_vtbl.c
+++ b/src/mesa/drivers/dri/i915/i830_vtbl.c
@@ -885,13 +885,6 @@ i830_is_hiz_depth_format(struct intel_context *intel, gl_format format)
    return false;
 }
 
-static void
-i830_hiz_resolve_noop(struct intel_context *intel,
-		      struct intel_region *region)
-{
-   /* empty */
-}
-
 void
 i830InitVtbl(struct i830_context *i830)
 {
@@ -910,6 +903,4 @@ i830InitVtbl(struct i830_context *i830)
    i830->intel.vtbl.invalidate_state = i830_invalidate_state;
    i830->intel.vtbl.render_target_supported = i830_render_target_supported;
    i830->intel.vtbl.is_hiz_depth_format = i830_is_hiz_depth_format;
-   i830->intel.vtbl.hiz_resolve_depthbuffer = i830_hiz_resolve_noop;
-   i830->intel.vtbl.hiz_resolve_hizbuffer = i830_hiz_resolve_noop;
 }
diff --git a/src/mesa/drivers/dri/i915/i915_vtbl.c b/src/mesa/drivers/dri/i915/i915_vtbl.c
index fa02dfa3654..072a692767a 100644
--- a/src/mesa/drivers/dri/i915/i915_vtbl.c
+++ b/src/mesa/drivers/dri/i915/i915_vtbl.c
@@ -853,13 +853,6 @@ i915_is_hiz_depth_format(struct intel_context *intel,
 }
 
 static void
-i915_hiz_resolve_noop(struct intel_context *intel,
-		      struct intel_region *region)
-{
-   /* empty */
-}
-
-static void
 i915_invalidate_state(struct intel_context *intel, GLuint new_state)
 {
    struct gl_context *ctx = &intel->ctx;
@@ -887,6 +880,4 @@ i915InitVtbl(struct i915_context *i915)
    i915->intel.vtbl.invalidate_state = i915_invalidate_state;
    i915->intel.vtbl.render_target_supported = i915_render_target_supported;
    i915->intel.vtbl.is_hiz_depth_format = i915_is_hiz_depth_format;
-   i915->intel.vtbl.hiz_resolve_depthbuffer = i915_hiz_resolve_noop;
-   i915->intel.vtbl.hiz_resolve_hizbuffer = i915_hiz_resolve_noop;
 }