Add region-tracking to OffscreenBuffers

Change-Id: I024c7219c080b9a89888517f5a89d49dfe8065ba

1 files changed, 14 insertions, 0 deletions

diff --git a/libs/hwui/GlopBuilder.cpp b/libs/hwui/GlopBuilder.cpp
index d2da8513ff56..f3ac93b89893 100644
--- a/libs/hwui/GlopBuilder.cpp
+++ b/libs/hwui/GlopBuilder.cpp
@@ -70,6 +70,20 @@ GlopBuilder::GlopBuilder(RenderState& renderState, Caches& caches, Glop* outGlop
 // Mesh
 ////////////////////////////////////////////////////////////////////////////////
 
+GlopBuilder& GlopBuilder::setMeshTexturedIndexedVbo(GLuint vbo, GLsizei elementCount) {
+    TRIGGER_STAGE(kMeshStage);
+
+    mOutGlop->mesh.primitiveMode = GL_TRIANGLES;
+    mOutGlop->mesh.indices = { mRenderState.meshState().getQuadListIBO(), nullptr };
+    mOutGlop->mesh.vertices = {
+            vbo,
+            VertexAttribFlags::TextureCoord,
+            nullptr, nullptr, nullptr,
+            kTextureVertexStride };
+    mOutGlop->mesh.elementCount = elementCount;
+    return *this;
+}
+
 GlopBuilder& GlopBuilder::setMeshUnitQuad() {
     TRIGGER_STAGE(kMeshStage);