commit 11b038beef4d8473d07edfb60f837667fa43ef12
author He Yunchao <yunchao.he@intel.com> Tue Nov 22 21:24:04 2016 +0800
committer Commit Bot <commit-bot@chromium.org> Fri Jan 13 17:25:47 2017 +0000
tree 1c0fe020017af7ef0e16733461469febabcb1554
parent 7cc14ee868cf7cd2c4e56a6b1499648a4eb835a9

ES31: Implement glGetTexLevelParameter{i|f}v entry point

BUG=angleproject:1679
TEST=dEQP-GLES31.functional.state_query.texture_level.*

Change-Id: I36cc7406199fc0c3c1585ad48f010d7dba5fe9e4
Reviewed-on: https://chromium-review.googlesource.com/414250
Commit-Queue: Yunchao He <yunchao.he@intel.com>
Commit-Queue: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>

src/libANGLE/validationES.cpp

diff --git a/src/libANGLE/validationES.cpp b/src/libANGLE/validationES.cpp
index f07b216..ad604c4 100644
--- a/src/libANGLE/validationES.cpp
+++ b/src/libANGLE/validationES.cpp
@@ -1439,6 +1439,26 @@
     }
 }
 
+bool ValidTexLevelDestinationTarget(const ValidationContext *context, GLenum target)
+{
+    switch (target)
+    {
+        case GL_TEXTURE_2D:
+        case GL_TEXTURE_CUBE_MAP_POSITIVE_X:
+        case GL_TEXTURE_CUBE_MAP_NEGATIVE_X:
+        case GL_TEXTURE_CUBE_MAP_POSITIVE_Y:
+        case GL_TEXTURE_CUBE_MAP_NEGATIVE_Y:
+        case GL_TEXTURE_CUBE_MAP_POSITIVE_Z:
+        case GL_TEXTURE_CUBE_MAP_NEGATIVE_Z:
+        case GL_TEXTURE_3D:
+        case GL_TEXTURE_2D_ARRAY:
+        case GL_TEXTURE_2D_MULTISAMPLE:
+            return true;
+        default:
+            return false;
+    }
+}
+
 bool ValidFramebufferTarget(GLenum target)
 {
     static_assert(GL_DRAW_FRAMEBUFFER_ANGLE == GL_DRAW_FRAMEBUFFER &&
@@ -1512,6 +1532,9 @@
         case GL_TEXTURE_2D_ARRAY:
             maxDimension = caps.max2DTextureSize;
             break;
+        case GL_TEXTURE_2D_MULTISAMPLE:
+            maxDimension = caps.max2DTextureSize;
+            break;
         default:
             UNREACHABLE();
     }