commit 1b6edcb636b4ed9c473cca9774c5784768f7d346
author Geoff Lang <geofflang@chromium.org> Mon Feb 03 14:27:56 2014 -0500
committer Geoff Lang <geofflang@chromium.org> Wed Mar 26 14:51:29 2014 +0000
tree 1cac1f8f3bcb114f5c0b712f06fd787e54228890
parent 3dc300a592756d292225141eded4a3a61bd511da

Add remaining transform feedback queries.

BUG=angle:493

Change-Id: I8841af50dcb90e7fb8a811b95d015bfdd2c5d226
Reviewed-on: https://chromium-review.googlesource.com/191035
Reviewed-by: Shannon Woods <shannonwoods@chromium.org>
Tested-by: Geoff Lang <geofflang@chromium.org>

src/libGLESv2/Context.cpp

diff --git a/src/libGLESv2/Context.cpp b/src/libGLESv2/Context.cpp
index 0fe10c5..5a47b5a 100644
--- a/src/libGLESv2/Context.cpp
+++ b/src/libGLESv2/Context.cpp
@@ -1667,7 +1667,8 @@
       case GL_BLEND:                     *params = mState.blend.blend;                  break;
       case GL_DITHER:                    *params = mState.blend.dither;                 break;
       case GL_CONTEXT_ROBUST_ACCESS_EXT: *params = mRobustAccess ? GL_TRUE : GL_FALSE;  break;
-      case GL_TRANSFORM_FEEDBACK_ACTIVE: *params = GL_FALSE; UNIMPLEMENTED();           break;
+      case GL_TRANSFORM_FEEDBACK_ACTIVE: *params = getCurrentTransformFeedback()->isStarted(); break;
+      case GL_TRANSFORM_FEEDBACK_PAUSED: *params = getCurrentTransformFeedback()->isPaused();  break;
       default:
         return false;
     }
@@ -1815,7 +1816,9 @@
       case GL_MINOR_VERSION:                            *params = 0;                                                    break;
       case GL_MAX_ELEMENTS_INDICES:                     *params = mRenderer->getMaxRecommendedElementsIndices();        break;
       case GL_MAX_ELEMENTS_VERTICES:                    *params = mRenderer->getMaxRecommendedElementsVertices();       break;
-      case GL_MAX_TRANSFORM_FEEDBACK_SEPARATE_ATTRIBS:  *params = 0; UNIMPLEMENTED();                                   break;
+      case GL_MAX_TRANSFORM_FEEDBACK_INTERLEAVED_COMPONENTS: *params = mRenderer->getMaxTransformFeedbackInterleavedComponents(); break;
+      case GL_MAX_TRANSFORM_FEEDBACK_SEPARATE_ATTRIBS:       *params = mRenderer->getMaxTransformFeedbackBuffers();               break;
+      case GL_MAX_TRANSFORM_FEEDBACK_SEPARATE_COMPONENTS:    *params = mRenderer->getMaxTransformFeedbackSeparateComponents();    break;
       case GL_NUM_COMPRESSED_TEXTURE_FORMATS:   
         params[0] = mNumCompressedTextureFormats;
         break;
@@ -2356,7 +2359,9 @@
       case GL_MINOR_VERSION:
       case GL_MAX_ELEMENTS_INDICES:
       case GL_MAX_ELEMENTS_VERTICES:
+      case GL_MAX_TRANSFORM_FEEDBACK_INTERLEAVED_COMPONENTS:
       case GL_MAX_TRANSFORM_FEEDBACK_SEPARATE_ATTRIBS:
+      case GL_MAX_TRANSFORM_FEEDBACK_SEPARATE_COMPONENTS:
         {
             *type = GL_INT;
             *numParams = 1;
@@ -2375,6 +2380,7 @@
         return true;
 
       case GL_TRANSFORM_FEEDBACK_ACTIVE:
+      case GL_TRANSFORM_FEEDBACK_PAUSED:
         {
             *type = GL_BOOL;
             *numParams = 1;