commit 9c8e1a361562a722e1218210d76129a9f4de4499
author Xinghua Cao <xinghua.cao@intel.com> Wed Dec 06 17:59:58 2017 +0800
committer Commit Bot <commit-bot@chromium.org> Fri Dec 15 16:32:11 2017 +0000
tree 2e755a8072ffdbf940d081b07a801dcaff10254e
parent 195be9424f8b8446a0daba4d93dc7a8982d4842c

ES31: Implement image state query

BUG=angleproject:2278
TEST=dEQP-GLES31.functional.state_query.indexed.image_binding*

Change-Id: Ia624d55ccf1fdf92188d9e710265bdffe96a23c6
Reviewed-on: https://chromium-review.googlesource.com/810465
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>

src/libANGLE/State.cpp

diff --git a/src/libANGLE/State.cpp b/src/libANGLE/State.cpp
index 876b943..f60d491 100644
--- a/src/libANGLE/State.cpp
+++ b/src/libANGLE/State.cpp
@@ -2116,6 +2116,26 @@
           ASSERT(static_cast<size_t>(index) < mSampleMaskValues.size());
           *data = mSampleMaskValues[index];
           break;
+      case GL_IMAGE_BINDING_NAME:
+          ASSERT(static_cast<size_t>(index) < mImageUnits.size());
+          *data = mImageUnits[index].texture.id();
+          break;
+      case GL_IMAGE_BINDING_LEVEL:
+          ASSERT(static_cast<size_t>(index) < mImageUnits.size());
+          *data = mImageUnits[index].level;
+          break;
+      case GL_IMAGE_BINDING_LAYER:
+          ASSERT(static_cast<size_t>(index) < mImageUnits.size());
+          *data = mImageUnits[index].layer;
+          break;
+      case GL_IMAGE_BINDING_ACCESS:
+          ASSERT(static_cast<size_t>(index) < mImageUnits.size());
+          *data = mImageUnits[index].access;
+          break;
+      case GL_IMAGE_BINDING_FORMAT:
+          ASSERT(static_cast<size_t>(index) < mImageUnits.size());
+          *data = mImageUnits[index].format;
+          break;
       default:
           UNREACHABLE();
           break;
@@ -2166,7 +2186,16 @@
 
 void State::getBooleani_v(GLenum target, GLuint index, GLboolean *data)
 {
-    UNREACHABLE();
+    switch (target)
+    {
+        case GL_IMAGE_BINDING_LAYERED:
+            ASSERT(static_cast<size_t>(index) < mImageUnits.size());
+            *data = mImageUnits[index].layered;
+            break;
+        default:
+            UNREACHABLE();
+            break;
+    }
 }
 
 bool State::hasMappedBuffer(BufferBinding target) const