From: Tapani Pälli <tapani.palli@intel.com>
Date: Mon, 28 Jan 2013 06:53:56 +0000 (+0200)
Subject: intel: Fix regression in intel_create_image_from_name stride handling
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=e062a4187d8ea518a39c913ae7562cf1d8ac3205;p=mesa.git

intel: Fix regression in intel_create_image_from_name stride handling

Strangely, the DRIimage interface we have passes the pitch in pixels
instead of bytes, which anholt missed in the change to using bytes for
region pitch.

Signed-off-by: Tapani Pälli <tapani.palli@intel.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
---

diff --git a/src/mesa/drivers/dri/intel/intel_screen.c b/src/mesa/drivers/dri/intel/intel_screen.c
index defcd731999..d223a0b7a10 100644
--- a/src/mesa/drivers/dri/intel/intel_screen.c
+++ b/src/mesa/drivers/dri/intel/intel_screen.c
@@ -377,7 +377,7 @@ intel_create_image_from_name(__DRIscreen *screen,
        cpp = _mesa_get_format_bytes(image->format);
     image->region = intel_region_alloc_for_handle(intelScreen,
 						  cpp, width, height,
-						  pitch, name, "image");
+						  pitch * cpp, name, "image");
     if (image->region == NULL) {
        free(image);
        return NULL;