commit 59dca946c7ffe8b170c3886d4cdca2af7c68428c
author Nicolas Capens <capn@google.com> Thu Apr 13 13:35:09 2017 -0400
committer Nicolas Capens <capn@google.com> Thu Apr 13 20:09:01 2017 +0000
tree 4fbf1bab4eb91f044847a1192914d352b90f7576
parent 81c28576d6e655ccf3ab037c2f36f2f3d7c206b8

Implement GL_CURRENT_COLOR/NORMAL/TEXTURE_COORDS for glGetFloatv().

Bug b/31913614
Bug b/32087196

Change-Id: I45c06c7cb907ae1f1efc57c6302044334159c828
Reviewed-on: https://swiftshader-review.googlesource.com/7734
Tested-by: Nicolas Capens <capn@google.com>
Reviewed-by: Alexis Hétu <sugoi@google.com>
Reviewed-by: Nicolas Capens <capn@google.com>

src/OpenGL/libGLES_CM/Context.cpp

diff --git a/src/OpenGL/libGLES_CM/Context.cpp b/src/OpenGL/libGLES_CM/Context.cpp
index 5fca63e..1a4ed35 100644
--- a/src/OpenGL/libGLES_CM/Context.cpp
+++ b/src/OpenGL/libGLES_CM/Context.cpp
@@ -1175,6 +1175,24 @@
 			params[i] = projectionStack.current()[i % 4][i / 4];
 		}
 		break;
+	case GL_CURRENT_COLOR:
+		for(int i = 0; i < 4; i++)
+		{
+			params[i] = mState.vertexAttribute[sw::Color0].mCurrentValue[i];
+		}
+		break;
+	case GL_CURRENT_NORMAL:
+		for(int i = 0; i < 3; i++)
+		{
+			params[i] = mState.vertexAttribute[sw::Normal].mCurrentValue[i];
+		}
+		break;
+	case GL_CURRENT_TEXTURE_COORDS:
+		for(int i = 0; i < 4; i++)
+		{
+			params[i] = mState.vertexAttribute[sw::TexCoord0].mCurrentValue[i];
+		}
+		break;
 	default:
 		return false;
 	}