Include mask texture size in RenderPassDrawQuad

mojo/converters/surfaces/surfaces_type_converters.cc

Index: mojo/converters/surfaces/surfaces_type_converters.cc
diff --git a/mojo/converters/surfaces/surfaces_type_converters.cc b/mojo/converters/surfaces/surfaces_type_converters.cc
index d034b27b2506ca7dd5673e0ab205874219656415..6bdb452ec9438db0c9af6cabb4535238064ac8fd 100644
--- a/mojo/converters/surfaces/surfaces_type_converters.cc
+++ b/mojo/converters/surfaces/surfaces_type_converters.cc
@@ -71,6 +71,8 @@ bool ConvertDrawQuad(const QuadPtr& input,
           render_pass->CreateAndAppendDrawQuad<cc::RenderPassDrawQuad>();
       RenderPassQuadState* render_pass_quad_state =
           input->render_pass_quad_state.get();
+      gfx::PointF mask_uv_scale_as_point =
+          render_pass_quad_state->mask_uv_scale.To<gfx::PointF>();
       gfx::PointF filter_scale_as_point =
           render_pass_quad_state->filters_scale.To<gfx::PointF>();
       render_pass_quad->SetAll(
@@ -81,7 +83,9 @@ bool ConvertDrawQuad(const QuadPtr& input,
           input->needs_blending,
           render_pass_quad_state->render_pass_id.To<cc::RenderPassId>(),
           render_pass_quad_state->mask_resource_id,
-          render_pass_quad_state->mask_uv_rect.To<gfx::RectF>(),
+          gfx::Vector2dF(mask_uv_scale_as_point.x(),

[danakj, 2014/10/15 15:33:35]

You can use mask_uv_scale_as_point.OffsetFromOrigin()

[enne (OOO), 2014/10/15 19:10:55]

Done.

+                         mask_uv_scale_as_point.y()),
+          render_pass_quad_state->mask_texture_size.To<gfx::Size>(),
           cc::FilterOperations(),  // TODO(jamesr): filters
           gfx::Vector2dF(filter_scale_as_point.x(), filter_scale_as_point.y()),
           cc::FilterOperations());  // TODO(jamesr): background_filters
@@ -248,7 +252,10 @@ QuadPtr TypeConverter<QuadPtr, cc::DrawQuad>::Convert(
       pass_state->render_pass_id =
           RenderPassId::From(render_pass_quad->render_pass_id);
       pass_state->mask_resource_id = render_pass_quad->mask_resource_id;
-      pass_state->mask_uv_rect = RectF::From(render_pass_quad->mask_uv_rect);
+      pass_state->mask_uv_scale = PointF::From(
+          gfx::PointAtOffsetFromOrigin(render_pass_quad->mask_uv_scale));
+      pass_state->mask_texture_size =
+          Size::From(render_pass_quad->mask_texture_size);
       // TODO(jamesr): pass_state->filters
       pass_state->filters_scale = PointF::From(
           gfx::PointAtOffsetFromOrigin(render_pass_quad->filters_scale));