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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/quads/io_surface_draw_quad.h"
#include "base/logging.h"
#include "base/trace_event/trace_event_argument.h"
#include "base/values.h"
#include "cc/base/math_util.h"
namespace cc {
IOSurfaceDrawQuad::IOSurfaceDrawQuad() : orientation(FLIPPED) {}
void IOSurfaceDrawQuad::SetNew(const SharedQuadState* shared_quad_state,
const gfx::Rect& rect,
const gfx::Rect& opaque_rect,
const gfx::Rect& visible_rect,
const gfx::Size& io_surface_size,
unsigned io_surface_resource_id,
Orientation orientation) {
bool needs_blending = false;
DrawQuad::SetAll(shared_quad_state, DrawQuad::IO_SURFACE_CONTENT, rect,
opaque_rect, visible_rect, needs_blending);
this->io_surface_size = io_surface_size;
resources.ids[kIOSurfaceResourceIdIndex] = io_surface_resource_id;
resources.count = 1;
this->orientation = orientation;
}
void IOSurfaceDrawQuad::SetAll(const SharedQuadState* shared_quad_state,
const gfx::Rect& rect,
const gfx::Rect& opaque_rect,
const gfx::Rect& visible_rect,
bool needs_blending,
const gfx::Size& io_surface_size,
unsigned io_surface_resource_id,
Orientation orientation) {
DrawQuad::SetAll(shared_quad_state, DrawQuad::IO_SURFACE_CONTENT, rect,
opaque_rect, visible_rect, needs_blending);
this->io_surface_size = io_surface_size;
resources.ids[kIOSurfaceResourceIdIndex] = io_surface_resource_id;
resources.count = 1;
this->orientation = orientation;
}
const IOSurfaceDrawQuad* IOSurfaceDrawQuad::MaterialCast(
const DrawQuad* quad) {
DCHECK(quad->material == DrawQuad::IO_SURFACE_CONTENT);
return static_cast<const IOSurfaceDrawQuad*>(quad);
}
void IOSurfaceDrawQuad::ExtendValue(
base::trace_event::TracedValue* value) const {
MathUtil::AddToTracedValue("io_surface_size", io_surface_size, value);
value->SetInteger("io_surface_resource_id",
resources.ids[kIOSurfaceResourceIdIndex]);
const char* orientation_string = NULL;
switch (orientation) {
case FLIPPED:
orientation_string = "flipped";
break;
case UNFLIPPED:
orientation_string = "unflipped";
break;
}
value->SetString("orientation", orientation_string);
}
} // namespace cc
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