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// 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
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