| // Copyright 2012 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "cc/draw_quad.h" |
| |
| #include "base/logging.h" |
| #include "cc/checkerboard_draw_quad.h" |
| #include "cc/debug_border_draw_quad.h" |
| #include "cc/io_surface_draw_quad.h" |
| #include "cc/render_pass_draw_quad.h" |
| #include "cc/solid_color_draw_quad.h" |
| #include "cc/stream_video_draw_quad.h" |
| #include "cc/texture_draw_quad.h" |
| #include "cc/tile_draw_quad.h" |
| #include "cc/yuv_video_draw_quad.h" |
| |
| namespace { |
| |
| template<typename T> T* TypedCopy(const cc::DrawQuad* other) { |
| return new T(*T::MaterialCast(other)); |
| } |
| |
| } |
| |
| namespace cc { |
| |
| DrawQuad::DrawQuad() |
| : shared_quad_state(), |
| material(INVALID), |
| needs_blending(false) { |
| } |
| |
| void DrawQuad::SetAll(const SharedQuadState* shared_quad_state, |
| Material material, |
| gfx::Rect rect, |
| gfx::Rect opaque_rect, |
| gfx::Rect visible_rect, |
| bool needs_blending) { |
| this->material = material; |
| this->rect = rect; |
| this->opaque_rect = opaque_rect; |
| this->visible_rect = visible_rect; |
| this->needs_blending = needs_blending; |
| this->shared_quad_state = shared_quad_state; |
| |
| DCHECK(shared_quad_state); |
| DCHECK(material != INVALID); |
| } |
| |
| DrawQuad::~DrawQuad() { |
| } |
| |
| scoped_ptr<DrawQuad> DrawQuad::Copy( |
| const SharedQuadState* copied_shared_quad_state) const |
| { |
| scoped_ptr<DrawQuad> copy_quad; |
| switch (material) { |
| case CHECKERBOARD: |
| copy_quad.reset(TypedCopy<CheckerboardDrawQuad>(this)); |
| break; |
| case DEBUG_BORDER: |
| copy_quad.reset(TypedCopy<DebugBorderDrawQuad>(this)); |
| break; |
| case IO_SURFACE_CONTENT: |
| copy_quad.reset(TypedCopy<IOSurfaceDrawQuad>(this)); |
| break; |
| case TEXTURE_CONTENT: |
| copy_quad.reset(TypedCopy<TextureDrawQuad>(this)); |
| break; |
| case SOLID_COLOR: |
| copy_quad.reset(TypedCopy<SolidColorDrawQuad>(this)); |
| break; |
| case TILED_CONTENT: |
| copy_quad.reset(TypedCopy<TileDrawQuad>(this)); |
| break; |
| case STREAM_VIDEO_CONTENT: |
| copy_quad.reset(TypedCopy<StreamVideoDrawQuad>(this)); |
| break; |
| case YUV_VIDEO_CONTENT: |
| copy_quad.reset(TypedCopy<YUVVideoDrawQuad>(this)); |
| break; |
| case RENDER_PASS: // RenderPass quads have their own copy() method. |
| case INVALID: |
| LOG(FATAL) << "Invalid DrawQuad material " << material; |
| break; |
| } |
| copy_quad->shared_quad_state = copied_shared_quad_state; |
| return copy_quad.Pass(); |
| } |
| |
| } // namespace cc |