| // 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/tile_draw_quad.h" |
| |
| #include "base/logging.h" |
| #include "third_party/khronos/GLES2/gl2.h" |
| |
| namespace cc { |
| |
| TileDrawQuad::TileDrawQuad() |
| : resource_id(0), |
| swizzle_contents(false), |
| left_edge_aa(false), |
| top_edge_aa(false), |
| right_edge_aa(false), |
| bottom_edge_aa(false) { |
| } |
| |
| scoped_ptr<TileDrawQuad> TileDrawQuad::Create() { |
| return make_scoped_ptr(new TileDrawQuad); |
| } |
| |
| void TileDrawQuad::SetNew(const SharedQuadState* shared_quad_state, |
| gfx::Rect rect, |
| gfx::Rect opaque_rect, |
| unsigned resource_id, |
| const gfx::RectF& tex_coord_rect, |
| gfx::Size texture_size, |
| bool swizzle_contents, |
| bool left_edge_aa, |
| bool top_edge_aa, |
| bool right_edge_aa, |
| bool bottom_edge_aa) { |
| gfx::Rect visible_rect = rect; |
| bool needs_blending = false; |
| DrawQuad::SetAll(shared_quad_state, DrawQuad::TILED_CONTENT, rect, |
| opaque_rect, visible_rect, needs_blending); |
| this->resource_id = resource_id; |
| this->tex_coord_rect = tex_coord_rect; |
| this->texture_size = texture_size; |
| this->swizzle_contents = swizzle_contents; |
| this->left_edge_aa = left_edge_aa; |
| this->top_edge_aa = top_edge_aa; |
| this->right_edge_aa = right_edge_aa; |
| this->bottom_edge_aa = bottom_edge_aa; |
| |
| // Override needs_blending after initializing the quad. |
| this->needs_blending = IsAntialiased(); |
| } |
| |
| void TileDrawQuad::SetAll(const SharedQuadState* shared_quad_state, |
| gfx::Rect rect, |
| gfx::Rect opaque_rect, |
| gfx::Rect visible_rect, |
| bool needs_blending, |
| unsigned resource_id, |
| const gfx::RectF& tex_coord_rect, |
| gfx::Size texture_size, |
| bool swizzle_contents, |
| bool left_edge_aa, |
| bool top_edge_aa, |
| bool right_edge_aa, |
| bool bottom_edge_aa) { |
| DrawQuad::SetAll(shared_quad_state, DrawQuad::TILED_CONTENT, rect, |
| opaque_rect, visible_rect, needs_blending); |
| this->resource_id = resource_id; |
| this->tex_coord_rect = tex_coord_rect; |
| this->texture_size = texture_size; |
| this->swizzle_contents = swizzle_contents; |
| this->left_edge_aa = left_edge_aa; |
| this->top_edge_aa = top_edge_aa; |
| this->right_edge_aa = right_edge_aa; |
| this->bottom_edge_aa = bottom_edge_aa; |
| } |
| |
| const TileDrawQuad* TileDrawQuad::MaterialCast( |
| const DrawQuad* quad) { |
| DCHECK(quad->material == DrawQuad::TILED_CONTENT); |
| return static_cast<const TileDrawQuad*>(quad); |
| } |
| |
| } // namespace cc |