Mesa (master): i965/blorp: Add fields brw_blorp_mip_info::level, layer
Chad Versace
chadversary at kemper.freedesktop.org
Wed Apr 10 17:59:10 UTC 2013
Module: Mesa
Branch: master
Commit: 87f4541bc1007dda1e345c16db94672620bc8fb2
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=87f4541bc1007dda1e345c16db94672620bc8fb2
Author: Chad Versace <chad.versace at linux.intel.com>
Date: Tue Mar 19 17:44:50 2013 -0700
i965/blorp: Add fields brw_blorp_mip_info::level,layer
The new fields define the 2D miptree slice to be used. A following patch
will pass the new fields through to intel_miptree_slice_has_hiz().
Reviewed-by: Eric Anholt <eric at anholt.net>
Reviewed-by: Kenneth Graunke <kenneth at whitecape.org>
Signed-off-by: Chad Versace <chad.versace at linux.intel.com>
---
src/mesa/drivers/dri/i965/brw_blorp.cpp | 4 ++++
src/mesa/drivers/dri/i965/brw_blorp.h | 11 +++++++++++
2 files changed, 15 insertions(+), 0 deletions(-)
diff --git a/src/mesa/drivers/dri/i965/brw_blorp.cpp b/src/mesa/drivers/dri/i965/brw_blorp.cpp
index ed966c6..9c6fe49 100644
--- a/src/mesa/drivers/dri/i965/brw_blorp.cpp
+++ b/src/mesa/drivers/dri/i965/brw_blorp.cpp
@@ -30,6 +30,8 @@
brw_blorp_mip_info::brw_blorp_mip_info()
: mt(NULL),
+ level(0),
+ layer(0),
width(0),
height(0),
x_offset(0),
@@ -50,6 +52,8 @@ brw_blorp_mip_info::set(struct intel_mipmap_tree *mt,
intel_miptree_check_level_layer(mt, level, layer);
this->mt = mt;
+ this->level = level;
+ this->layer = layer;
this->width = mt->level[level].width;
this->height = mt->level[level].height;
diff --git a/src/mesa/drivers/dri/i965/brw_blorp.h b/src/mesa/drivers/dri/i965/brw_blorp.h
index 79a3f3a..1b95818 100644
--- a/src/mesa/drivers/dri/i965/brw_blorp.h
+++ b/src/mesa/drivers/dri/i965/brw_blorp.h
@@ -69,6 +69,17 @@ public:
struct intel_mipmap_tree *mt;
/**
+ * The miplevel to use.
+ */
+ uint32_t level;
+
+ /**
+ * The 2D layer within the miplevel. Combined, level and layer define the
+ * 2D miptree slice to use.
+ */
+ uint32_t layer;
+
+ /**
* Width of the miplevel to be used. For surfaces using
* INTEL_MSAA_LAYOUT_IMS, this is measured in samples, not pixels.
*/
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