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// Copyright (c) 2011 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 "base/macros.h"
#include "media/video/picture.h"
namespace media {
PictureBuffer::PictureBuffer(int32_t id, const gfx::Size& size)
: id_(id), size_(size) {}
PictureBuffer::PictureBuffer(int32_t id,
const gfx::Size& size,
const TextureIds& client_texture_ids)
: id_(id), size_(size), client_texture_ids_(client_texture_ids) {
DCHECK(!client_texture_ids_.empty());
}
PictureBuffer::PictureBuffer(int32_t id,
const gfx::Size& size,
const TextureIds& client_texture_ids,
const TextureIds& service_texture_ids,
uint32_t texture_target,
VideoPixelFormat pixel_format)
: id_(id),
size_(size),
client_texture_ids_(client_texture_ids),
service_texture_ids_(service_texture_ids),
texture_target_(texture_target),
pixel_format_(pixel_format) {
DCHECK(!service_texture_ids_.empty());
// We either not have client texture ids at all, or if we do, then their
// number must be the same as the number of service texture ids.
DCHECK(client_texture_ids_.empty() ||
client_texture_ids_.size() == service_texture_ids_.size());
}
PictureBuffer::PictureBuffer(int32_t id,
const gfx::Size& size,
const TextureIds& client_texture_ids,
const std::vector<gpu::Mailbox>& texture_mailboxes,
uint32_t texture_target,
VideoPixelFormat pixel_format)
: id_(id),
size_(size),
client_texture_ids_(client_texture_ids),
texture_mailboxes_(texture_mailboxes),
texture_target_(texture_target),
pixel_format_(pixel_format) {
DCHECK_EQ(client_texture_ids.size(), texture_mailboxes.size());
}
PictureBuffer::PictureBuffer(const PictureBuffer& other) = default;
PictureBuffer::~PictureBuffer() = default;
gpu::Mailbox PictureBuffer::texture_mailbox(size_t plane) const {
if (plane >= texture_mailboxes_.size()) {
LOG(ERROR) << "No mailbox for plane " << plane;
return gpu::Mailbox();
}
return texture_mailboxes_[plane];
}
Picture::Picture(int32_t picture_buffer_id,
int32_t bitstream_buffer_id,
const gfx::Rect& visible_rect,
const gfx::ColorSpace& color_space,
bool allow_overlay)
: picture_buffer_id_(picture_buffer_id),
bitstream_buffer_id_(bitstream_buffer_id),
visible_rect_(visible_rect),
color_space_(color_space),
allow_overlay_(allow_overlay),
read_lock_fences_enabled_(false),
size_changed_(false),
texture_owner_(false),
wants_promotion_hint_(false) {}
Picture::Picture(const Picture& other) = default;
Picture::~Picture() = default;
} // namespace media
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