69 lines
2.2 KiB
C
69 lines
2.2 KiB
C
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/*
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* Copyright (c) 2004 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#ifndef MEDIA_BASE_TEST_UTILS_H_
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#define MEDIA_BASE_TEST_UTILS_H_
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#include <string>
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#include <vector>
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#include "media/base/media_channel.h"
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#include "media/base/video_common.h"
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#include "rtc_base/arraysize.h"
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namespace webrtc {
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class VideoFrame;
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}
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namespace cricket {
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// Returns size of 420 image with rounding on chroma for odd sizes.
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#define I420_SIZE(w, h) (w * h + (((w + 1) / 2) * ((h + 1) / 2)) * 2)
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// Returns size of ARGB image.
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#define ARGB_SIZE(w, h) (w * h * 4)
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template <class T>
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inline std::vector<T> MakeVector(const T a[], size_t s) {
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return std::vector<T>(a, a + s);
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}
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#define MAKE_VECTOR(a) cricket::MakeVector(a, arraysize(a))
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// Checks whether |codecs| contains |codec|; checks using Codec::Matches().
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template <class C>
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bool ContainsMatchingCodec(const std::vector<C>& codecs, const C& codec) {
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typename std::vector<C>::const_iterator it;
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for (it = codecs.begin(); it != codecs.end(); ++it) {
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if (it->Matches(codec)) {
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return true;
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}
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}
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return false;
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}
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// Create Simulcast StreamParams with given |ssrcs| and |cname|.
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cricket::StreamParams CreateSimStreamParams(const std::string& cname,
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const std::vector<uint32_t>& ssrcs);
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// Create Simulcast stream with given |ssrcs| and |rtx_ssrcs|.
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// The number of |rtx_ssrcs| must match number of |ssrcs|.
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cricket::StreamParams CreateSimWithRtxStreamParams(
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const std::string& cname,
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const std::vector<uint32_t>& ssrcs,
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const std::vector<uint32_t>& rtx_ssrcs);
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// Create StreamParams with single primary SSRC and corresponding FlexFEC SSRC.
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cricket::StreamParams CreatePrimaryWithFecFrStreamParams(
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const std::string& cname,
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uint32_t primary_ssrc,
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uint32_t flexfec_ssrc);
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} // namespace cricket
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#endif // MEDIA_BASE_TEST_UTILS_H_
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