From: Courtney Goeltzenleuchter <courtney@LunarG.com>
Date: Wed, 25 Feb 2015 20:54:22 +0000 (-0700)
Subject: intel: use buffer type memory for linear formats
X-Git-Tag: sdk-0.1.0~443
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=4f73aaead85bd9cc47efe85da32a75ef9d76dd2b;p=platform%2Fupstream%2FVulkan-LoaderAndValidationLayers.git

intel: use buffer type memory for linear formats

To behave in a similar fashion to other IHVs we need
to return XGL_MEMORY_TYPE_BUFFER for images that
use format_class of LINEAR and XGL_MEMORY_TYPE_IMAGE for
all other format classes.
---

diff --git a/icd/intel/img.c b/icd/intel/img.c
index 722d254..4b6a1bd 100644
--- a/icd/intel/img.c
+++ b/icd/intel/img.c
@@ -64,7 +64,11 @@ static XGL_RESULT img_get_info(struct intel_base *base, int type,
                 return ret;
             mem_req->size = img->total_size;
             mem_req->alignment = 4096;
-            mem_req->memType = XGL_MEMORY_TYPE_BUFFER;
+            if (img->format_class == XGL_IMAGE_FORMAT_CLASS_LINEAR) {
+                mem_req->memType = XGL_MEMORY_TYPE_BUFFER;
+            } else {
+                mem_req->memType = XGL_MEMORY_TYPE_IMAGE;
+            }
         }
         break;
     case XGL_INFO_TYPE_IMAGE_MEMORY_REQUIREMENTS: