Mesa (master): intel: expose dimensions and offsets of a miptree level in DRIImage

[Chad Versace]

Module: Mesa
Branch: master
Commit: f9e4e5f9f968fa9b40b40fd4f24622556019b80a
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=f9e4e5f9f968fa9b40b40fd4f24622556019b80a

Author: Abdiel Janulgue <abdiel.janulgue at linux.intel.com>
Date:   Thu Jan 17 17:04:27 2013 +0200

intel: expose dimensions and offsets of a miptree level in DRIImage

v8: - Append has_depthstencil field in DRIImage structure.

Reviewed-by: Eric Anholt <eric at anholt.net> (v6)
Reviewed-by: Chad Versace <chad.versace at linux.intel.com> (v8)
Signed-off-by: Abdiel Janulgue <abdiel.janulgue at linux.intel.com>

---

 src/mesa/drivers/dri/intel/intel_regions.h |    7 +++++++
 1 files changed, 7 insertions(+), 0 deletions(-)

diff --git a/src/mesa/drivers/dri/intel/intel_regions.h b/src/mesa/drivers/dri/intel/intel_regions.h
index 1aff5d9..28d581c 100644
--- a/src/mesa/drivers/dri/intel/intel_regions.h
+++ b/src/mesa/drivers/dri/intel/intel_regions.h
@@ -174,6 +174,13 @@ struct __DRIimageRec {
    uint32_t offsets[3];
    struct intel_image_format *planar_format;
 
+   /* particular miptree level */
+   GLuint width;
+   GLuint height;
+   GLuint tile_x;
+   GLuint tile_y;
+   bool has_depthstencil;
+
    void *data;
 };