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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/yuv_video_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 {
YUVVideoDrawQuad::YUVVideoDrawQuad() {
}
YUVVideoDrawQuad::~YUVVideoDrawQuad() {}
void YUVVideoDrawQuad::SetNew(const SharedQuadState* shared_quad_state,
const gfx::Rect& rect,
const gfx::Rect& opaque_rect,
const gfx::Rect& visible_rect,
const gfx::RectF& ya_tex_coord_rect,
const gfx::RectF& uv_tex_coord_rect,
const gfx::Size& ya_tex_size,
const gfx::Size& uv_tex_size,
unsigned y_plane_resource_id,
unsigned u_plane_resource_id,
unsigned v_plane_resource_id,
unsigned a_plane_resource_id,
ColorSpace color_space) {
bool needs_blending = false;
DrawQuad::SetAll(shared_quad_state, DrawQuad::YUV_VIDEO_CONTENT, rect,
opaque_rect, visible_rect, needs_blending);
this->ya_tex_coord_rect = ya_tex_coord_rect;
this->uv_tex_coord_rect = uv_tex_coord_rect;
this->ya_tex_size = ya_tex_size;
this->uv_tex_size = uv_tex_size;
resources.ids[kYPlaneResourceIdIndex] = y_plane_resource_id;
resources.ids[kUPlaneResourceIdIndex] = u_plane_resource_id;
resources.ids[kVPlaneResourceIdIndex] = v_plane_resource_id;
resources.ids[kAPlaneResourceIdIndex] = a_plane_resource_id;
resources.count = a_plane_resource_id ? 4 : 3;
this->color_space = color_space;
}
void YUVVideoDrawQuad::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::RectF& ya_tex_coord_rect,
const gfx::RectF& uv_tex_coord_rect,
const gfx::Size& ya_tex_size,
const gfx::Size& uv_tex_size,
unsigned y_plane_resource_id,
unsigned u_plane_resource_id,
unsigned v_plane_resource_id,
unsigned a_plane_resource_id,
ColorSpace color_space) {
DrawQuad::SetAll(shared_quad_state, DrawQuad::YUV_VIDEO_CONTENT, rect,
opaque_rect, visible_rect, needs_blending);
this->ya_tex_coord_rect = ya_tex_coord_rect;
this->uv_tex_coord_rect = uv_tex_coord_rect;
this->ya_tex_size = ya_tex_size;
this->uv_tex_size = uv_tex_size;
resources.ids[kYPlaneResourceIdIndex] = y_plane_resource_id;
resources.ids[kUPlaneResourceIdIndex] = u_plane_resource_id;
resources.ids[kVPlaneResourceIdIndex] = v_plane_resource_id;
resources.ids[kAPlaneResourceIdIndex] = a_plane_resource_id;
resources.count = resources.ids[kAPlaneResourceIdIndex] ? 4 : 3;
this->color_space = color_space;
}
const YUVVideoDrawQuad* YUVVideoDrawQuad::MaterialCast(
const DrawQuad* quad) {
DCHECK(quad->material == DrawQuad::YUV_VIDEO_CONTENT);
return static_cast<const YUVVideoDrawQuad*>(quad);
}
void YUVVideoDrawQuad::ExtendValue(
base::trace_event::TracedValue* value) const {
MathUtil::AddToTracedValue("ya_tex_coord_rect", ya_tex_coord_rect, value);
MathUtil::AddToTracedValue("uv_tex_coord_rect", uv_tex_coord_rect, value);
MathUtil::AddToTracedValue("ya_tex_size", ya_tex_size, value);
MathUtil::AddToTracedValue("uv_tex_size", uv_tex_size, value);
value->SetInteger("y_plane_resource_id",
resources.ids[kYPlaneResourceIdIndex]);
value->SetInteger("u_plane_resource_id",
resources.ids[kUPlaneResourceIdIndex]);
value->SetInteger("v_plane_resource_id",
resources.ids[kVPlaneResourceIdIndex]);
value->SetInteger("a_plane_resource_id",
resources.ids[kAPlaneResourceIdIndex]);
}
} // namespace cc
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