webkitgtk-2.16.5HEADwebkitgtk-2.16.5master

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diff --git a/Source/WebCore/platform/mediastream/RealtimeMediaSourceSupportedConstraints.h b/Source/WebCore/platform/mediastream/RealtimeMediaSourceSupportedConstraints.h
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+/*
+ * Copyright (C) 2015 Apple Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer
+ *    in the documentation and/or other materials provided with the
+ *    distribution.
+ * 3. Neither the name of Google Inc. nor the names of its contributors
+ *    may be used to endorse or promote products derived from this
+ *    software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef RealtimeMediaSourceSupportedConstraints_h
+#define RealtimeMediaSourceSupportedConstraints_h
+
+#if ENABLE(MEDIA_STREAM)
+
+#include <wtf/text/WTFString.h>
+
+namespace WebCore {
+
+enum class MediaConstraintType {
+    Unknown,
+    Width,
+    Height,
+    AspectRatio,
+    FrameRate,
+    FacingMode,
+    Volume,
+    SampleRate,
+    SampleSize,
+    EchoCancellation,
+    DeviceId,
+    GroupId
+};
+
+class RealtimeMediaSourceSupportedConstraints {
+public:
+    RealtimeMediaSourceSupportedConstraints()
+    {
+    }
+
+    bool supportsWidth() const { return m_supportsWidth; }
+    void setSupportsWidth(bool value) { m_supportsWidth = value; }
+
+    bool supportsHeight() const { return m_supportsHeight; }
+    void setSupportsHeight(bool value) { m_supportsHeight = value; }
+
+    bool supportsAspectRatio() const { return m_supportsAspectRatio; }
+    void setSupportsAspectRatio(bool value) { m_supportsAspectRatio = value; }
+
+    bool supportsFrameRate() const { return m_supportsFrameRate; }
+    void setSupportsFrameRate(bool value) { m_supportsFrameRate = value; }
+
+    bool supportsFacingMode() const { return m_supportsFacingMode; }
+    void setSupportsFacingMode(bool value) { m_supportsFacingMode = value; }
+
+    bool supportsVolume() const { return m_supportsVolume; }
+    void setSupportsVolume(bool value) { m_supportsVolume = value; }
+
+    bool supportsSampleRate() const { return m_supportsSampleRate; }
+    void setSupportsSampleRate(bool value) { m_supportsSampleRate = value; }
+
+    bool supportsSampleSize() const { return m_supportsSampleSize; }
+    void setSupportsSampleSize(bool value) { m_supportsSampleSize = value; }
+
+    bool supportsEchoCancellation() const { return m_supportsEchoCancellation; }
+    void setSupportsEchoCancellation(bool value) { m_supportsEchoCancellation = value; }
+
+    bool supportsDeviceId() const { return m_supportsDeviceId; }
+    void setSupportsDeviceId(bool value) { m_supportsDeviceId = value; }
+
+    bool supportsGroupId() const { return m_supportsGroupId; }
+    void setSupportsGroupId(bool value) { m_supportsGroupId = value; }
+
+    bool supportsConstraint(MediaConstraintType) const;
+
+    static const AtomicString& nameForConstraint(MediaConstraintType);
+    static MediaConstraintType constraintFromName(const String&);
+
+private:
+    bool m_supportsWidth { false };
+    bool m_supportsHeight { false };
+    bool m_supportsAspectRatio { false };
+    bool m_supportsFrameRate { false };
+    bool m_supportsFacingMode { false };
+    bool m_supportsVolume { false };
+    bool m_supportsSampleRate { false };
+    bool m_supportsSampleSize { false };
+    bool m_supportsEchoCancellation { false };
+    bool m_supportsDeviceId { false };
+    bool m_supportsGroupId { false };
+};
+
+} // namespace WebCore
+
+#endif // ENABLE(MEDIA_STREAM)
+
+#endif // RealtimeMediaSourceSupportedConstraints_h