commit abb09f12ad36c0efe1e103e6f71f659a69a6fb88
author Lingfeng Yang <lfy@google.com> Mon Apr 16 10:43:53 2018 -0700
committer Commit Bot <commit-bot@chromium.org> Wed Apr 18 18:06:44 2018 +0000
tree e2dfb6b589bcdf89a61a0bbd5d272f7b3f61e806
parent 427064d2ac0bdd008cc259bb865d9d13cd7eeced

GLES1: Client vertex array pointer API

glVertexPointer
glNormalPointer
glColorPointer
glPointSizePointerOES
glTexCoordPointer

BUG=angleproject:2306

Change-Id: Id022b467ac998ea116130c5cec0c77afefb0dd4c
Reviewed-on: https://chromium-review.googlesource.com/1014381
Commit-Queue: Lingfeng Yang <lfy@google.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>

src/libANGLE/Context.cpp

diff --git a/src/libANGLE/Context.cpp b/src/libANGLE/Context.cpp
index 608fc97..659305a 100644
--- a/src/libANGLE/Context.cpp
+++ b/src/libANGLE/Context.cpp
@@ -1665,6 +1665,38 @@
         case GL_MAX_TEXTURE_STACK_DEPTH:
             *params = mCaps.maxTextureMatrixStackDepth;
             break;
+        // GLES1 emulation: Vertex attribute queries
+        case GL_VERTEX_ARRAY_BUFFER_BINDING:
+        case GL_NORMAL_ARRAY_BUFFER_BINDING:
+        case GL_COLOR_ARRAY_BUFFER_BINDING:
+        case GL_POINT_SIZE_ARRAY_BUFFER_BINDING_OES:
+        case GL_TEXTURE_COORD_ARRAY_BUFFER_BINDING:
+            getVertexAttribiv(static_cast<GLuint>(vertexArrayIndex(ParamToVertexArrayType(pname))),
+                              GL_VERTEX_ATTRIB_ARRAY_BUFFER_BINDING, params);
+            break;
+        case GL_VERTEX_ARRAY_STRIDE:
+        case GL_NORMAL_ARRAY_STRIDE:
+        case GL_COLOR_ARRAY_STRIDE:
+        case GL_POINT_SIZE_ARRAY_STRIDE_OES:
+        case GL_TEXTURE_COORD_ARRAY_STRIDE:
+            getVertexAttribiv(static_cast<GLuint>(vertexArrayIndex(ParamToVertexArrayType(pname))),
+                              GL_VERTEX_ATTRIB_ARRAY_STRIDE, params);
+            break;
+        case GL_VERTEX_ARRAY_SIZE:
+        case GL_COLOR_ARRAY_SIZE:
+        case GL_TEXTURE_COORD_ARRAY_SIZE:
+            getVertexAttribiv(static_cast<GLuint>(vertexArrayIndex(ParamToVertexArrayType(pname))),
+                              GL_VERTEX_ATTRIB_ARRAY_SIZE, params);
+            break;
+        case GL_VERTEX_ARRAY_TYPE:
+        case GL_COLOR_ARRAY_TYPE:
+        case GL_NORMAL_ARRAY_TYPE:
+        case GL_POINT_SIZE_ARRAY_TYPE_OES:
+        case GL_TEXTURE_COORD_ARRAY_TYPE:
+            getVertexAttribiv(static_cast<GLuint>(vertexArrayIndex(ParamToVertexArrayType(pname))),
+                              GL_VERTEX_ATTRIB_ARRAY_TYPE, params);
+            break;
+
         default:
             handleError(mGLState.getIntegerv(this, pname, params));
             break;
@@ -1709,7 +1741,7 @@
 
 void Context::getPointerv(GLenum pname, void **params) const
 {
-    mGLState.getPointerv(pname, params);
+    mGLState.getPointerv(this, pname, params);
 }
 
 void Context::getPointervRobustANGLERobust(GLenum pname,
@@ -6978,6 +7010,24 @@
             case GL_MAX_MODELVIEW_STACK_DEPTH:
             case GL_MAX_PROJECTION_STACK_DEPTH:
             case GL_MAX_TEXTURE_STACK_DEPTH:
+            case GL_VERTEX_ARRAY_STRIDE:
+            case GL_NORMAL_ARRAY_STRIDE:
+            case GL_COLOR_ARRAY_STRIDE:
+            case GL_TEXTURE_COORD_ARRAY_STRIDE:
+            case GL_VERTEX_ARRAY_SIZE:
+            case GL_COLOR_ARRAY_SIZE:
+            case GL_TEXTURE_COORD_ARRAY_SIZE:
+            case GL_VERTEX_ARRAY_TYPE:
+            case GL_NORMAL_ARRAY_TYPE:
+            case GL_COLOR_ARRAY_TYPE:
+            case GL_TEXTURE_COORD_ARRAY_TYPE:
+            case GL_VERTEX_ARRAY_BUFFER_BINDING:
+            case GL_NORMAL_ARRAY_BUFFER_BINDING:
+            case GL_COLOR_ARRAY_BUFFER_BINDING:
+            case GL_TEXTURE_COORD_ARRAY_BUFFER_BINDING:
+            case GL_POINT_SIZE_ARRAY_STRIDE_OES:
+            case GL_POINT_SIZE_ARRAY_TYPE_OES:
+            case GL_POINT_SIZE_ARRAY_BUFFER_BINDING_OES:
                 *type      = GL_INT;
                 *numParams = 1;
                 return true;