Add Chromium-only Blender WebEngine parity work

blender-5.2.0/extern/audaspace/include/generator/Sawtooth.h

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+/*******************************************************************************
+ * Copyright 2009-2016 Jörg Müller
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ ******************************************************************************/
+
+#pragma once
+
+/**
+ * @file Sawtooth.h
+ * @ingroup generator
+ * The Sawtooth class.
+ */
+
+#include "ISound.h"
+#include "respec/Specification.h"
+
+AUD_NAMESPACE_BEGIN
+
+/**
+ * This sound creates a reader that plays a sawtooth tone.
+ */
+class AUD_API Sawtooth : public ISound
+{
+private:
+	/**
+	 * The frequence of the sawtooth wave.
+	 */
+	const float m_frequency;
+
+	/**
+	 * The target sample rate for output.
+	 */
+	const SampleRate m_sampleRate;
+
+	// delete copy constructor and operator=
+	Sawtooth(const Sawtooth&) = delete;
+	Sawtooth& operator=(const Sawtooth&) = delete;
+
+public:
+	/**
+	 * Creates a new sawtooth sound.
+	 * \param frequency The desired frequency.
+	 * \param sampleRate The target sample rate for playback.
+	 */
+	Sawtooth(float frequency, SampleRate sampleRate = RATE_48000);
+
+	/**
+	 * Returns the frequency of the sawtooth wave.
+	 */
+	float getFrequency() const;
+
+	virtual std::shared_ptr<IReader> createReader();
+};
+
+AUD_NAMESPACE_END

blender-5.2.0/extern/audaspace/include/generator/SawtoothReader.h

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+/*******************************************************************************
+ * Copyright 2009-2016 Jörg Müller
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ ******************************************************************************/
+
+#pragma once
+
+/**
+ * @file SawtoothReader.h
+ * @ingroup generator
+ * The SawtoothReader class.
+ */
+
+#include "IReader.h"
+
+AUD_NAMESPACE_BEGIN
+
+/**
+ * This class is used for sawtooth tone playback.
+ * The output format is in the 16 bit format and stereo, the sample rate can be
+ * specified.
+ * As the two channels both play the same the output could also be mono, but
+ * in most cases this will result in having to resample for output, so stereo
+ * sound is created directly.
+ */
+class AUD_API SawtoothReader : public IReader
+{
+private:
+	/**
+	 * The frequency of the sine wave.
+	 */
+	float m_frequency;
+
+	/**
+	 * The current position in samples.
+	 */
+	int m_position;
+
+	/**
+	 * The value of the current sample.
+	 */
+	float m_sample;
+
+	/**
+	 * The sample rate for the output.
+	 */
+	const SampleRate m_sampleRate;
+
+	// delete copy constructor and operator=
+	SawtoothReader(const SawtoothReader&) = delete;
+	SawtoothReader& operator=(const SawtoothReader&) = delete;
+
+public:
+	/**
+	 * Creates a new reader.
+	 * \param frequency The frequency of the sine wave.
+	 * \param sampleRate The output sample rate.
+	 */
+	SawtoothReader(float frequency, SampleRate sampleRate);
+
+	/**
+	 * Sets the frequency of the wave.
+	 * @param frequency The new frequency in Hertz.
+	 */
+	void setFrequency(float frequency);
+
+	virtual bool isSeekable() const;
+	virtual void seek(int position);
+	virtual int getLength() const;
+	virtual int getPosition() const;
+	virtual Specs getSpecs() const;
+	virtual void read(int & length, bool &eos, sample_t* buffer);
+};
+
+AUD_NAMESPACE_END

blender-5.2.0/extern/audaspace/include/generator/Silence.h

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+/*******************************************************************************
+ * Copyright 2009-2016 Jörg Müller
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ ******************************************************************************/
+
+#pragma once
+
+/**
+ * @file Silence.h
+ * @ingroup generator
+ * The Silence class.
+ */
+
+#include "ISound.h"
+#include "respec/Specification.h"
+
+AUD_NAMESPACE_BEGIN
+
+/**
+ * This sound creates a reader that plays silence.
+ */
+class AUD_API Silence : public ISound
+{
+private:
+	/**
+	 * The target sample rate for output.
+	 */
+	const SampleRate m_sampleRate;
+
+	// delete copy constructor and operator=
+	Silence(const Silence&) = delete;
+	Silence& operator=(const Silence&) = delete;
+
+public:
+	/**
+	 * Creates a new silence sound.
+	 * \param sampleRate The target sample rate for playback.
+	 */
+	Silence(SampleRate sampleRate = RATE_48000);
+
+	virtual std::shared_ptr<IReader> createReader();
+};
+
+AUD_NAMESPACE_END

blender-5.2.0/extern/audaspace/include/generator/SilenceReader.h

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+/*******************************************************************************
+ * Copyright 2009-2016 Jörg Müller
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ ******************************************************************************/
+
+#pragma once
+
+/**
+ * @file SilenceReader.h
+ * @ingroup generator
+ * The SilenceReader class.
+ */
+
+#include "IReader.h"
+
+AUD_NAMESPACE_BEGIN
+
+/**
+ * This class is used for silence playback.
+ * The signal generated is 44.1kHz mono.
+ */
+class AUD_API SilenceReader : public IReader
+{
+private:
+	/**
+	 * The current position in samples.
+	 */
+	int m_position;
+
+	/**
+	 * The sample rate for the output.
+	 */
+	const SampleRate m_sampleRate;
+
+	// delete copy constructor and operator=
+	SilenceReader(const SilenceReader&) = delete;
+	SilenceReader& operator=(const SilenceReader&) = delete;
+
+public:
+	/**
+	 * Creates a new reader.
+	 * \param sampleRate The output sample rate.
+	 */
+	SilenceReader(SampleRate sampleRate);
+
+	virtual bool isSeekable() const;
+	virtual void seek(int position);
+	virtual int getLength() const;
+	virtual int getPosition() const;
+	virtual Specs getSpecs() const;
+	virtual void read(int& length, bool& eos, sample_t* buffer);
+};
+
+AUD_NAMESPACE_END

blender-5.2.0/extern/audaspace/include/generator/Sine.h

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+/*******************************************************************************
+ * Copyright 2009-2016 Jörg Müller
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ ******************************************************************************/
+
+#pragma once
+
+/**
+ * @file Sine.h
+ * @ingroup generator
+ * The Sine class.
+ */
+
+#include "ISound.h"
+#include "respec/Specification.h"
+
+AUD_NAMESPACE_BEGIN
+
+/**
+ * This sound creates a reader that plays a sine tone.
+ */
+class AUD_API Sine : public ISound
+{
+private:
+	/**
+	 * The frequence of the sine wave.
+	 */
+	const float m_frequency;
+
+	/**
+	 * The target sample rate for output.
+	 */
+	const SampleRate m_sampleRate;
+
+	// delete copy constructor and operator=
+	Sine(const Sine&) = delete;
+	Sine& operator=(const Sine&) = delete;
+
+public:
+	/**
+	 * Creates a new sine sound.
+	 * \param frequency The desired frequency.
+	 * \param sampleRate The target sample rate for playback.
+	 */
+	Sine(float frequency, SampleRate sampleRate = RATE_48000);
+
+	/**
+	 * Returns the frequency of the sine wave.
+	 */
+	float getFrequency() const;
+
+	virtual std::shared_ptr<IReader> createReader();
+};
+
+AUD_NAMESPACE_END

blender-5.2.0/extern/audaspace/include/generator/SineReader.h

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+/*******************************************************************************
+ * Copyright 2009-2016 Jörg Müller
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ ******************************************************************************/
+
+#pragma once
+
+/**
+ * @file SineReader.h
+ * @ingroup generator
+ * The SineReader class.
+ */
+
+#include "IReader.h"
+
+AUD_NAMESPACE_BEGIN
+
+/**
+ * This class is used for sine tone playback.
+ * The sample rate can be specified, the signal is mono.
+ */
+class AUD_API SineReader : public IReader
+{
+private:
+	/**
+	 * The frequency of the sine wave.
+	 */
+	float m_frequency;
+
+	/**
+	 * The current position in samples.
+	 */
+	int m_position;
+
+	/**
+	 * The sample rate for the output.
+	 */
+	const SampleRate m_sampleRate;
+
+	// delete copy constructor and operator=
+	SineReader(const SineReader&) = delete;
+	SineReader& operator=(const SineReader&) = delete;
+
+public:
+	/**
+	 * Creates a new reader.
+	 * \param frequency The frequency of the sine wave.
+	 * \param sampleRate The output sample rate.
+	 */
+	SineReader(float frequency, SampleRate sampleRate);
+
+	/**
+	 * Sets the frequency of the wave.
+	 * @param frequency The new frequency in Hertz.
+	 */
+	void setFrequency(float frequency);
+
+	virtual bool isSeekable() const;
+	virtual void seek(int position);
+	virtual int getLength() const;
+	virtual int getPosition() const;
+	virtual Specs getSpecs() const;
+	virtual void read(int& length, bool& eos, sample_t* buffer);
+};
+
+AUD_NAMESPACE_END

blender-5.2.0/extern/audaspace/include/generator/Square.h

@@ -0,0 +1,67 @@
+/*******************************************************************************
+ * Copyright 2009-2016 Jörg Müller
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ ******************************************************************************/
+
+#pragma once
+
+/**
+ * @file Square.h
+ * @ingroup generator
+ * The Square class.
+ */
+
+#include "ISound.h"
+#include "respec/Specification.h"
+
+AUD_NAMESPACE_BEGIN
+
+/**
+ * This sound creates a reader that plays a square tone.
+ */
+class AUD_API Square : public ISound
+{
+private:
+	/**
+	 * The frequence of the square wave.
+	 */
+	const float m_frequency;
+
+	/**
+	 * The target sample rate for output.
+	 */
+	const SampleRate m_sampleRate;
+
+	// delete copy constructor and operator=
+	Square(const Square&) = delete;
+	Square& operator=(const Square&) = delete;
+
+public:
+	/**
+	 * Creates a new square sound.
+	 * \param frequency The desired frequency.
+	 * \param sampleRate The target sample rate for playback.
+	 */
+	Square(float frequency,
+					 SampleRate sampleRate = RATE_48000);
+
+	/**
+	 * Returns the frequency of the square wave.
+	 */
+	float getFrequency() const;
+
+	virtual std::shared_ptr<IReader> createReader();
+};
+
+AUD_NAMESPACE_END

blender-5.2.0/extern/audaspace/include/generator/SquareReader.h

@@ -0,0 +1,86 @@
+/*******************************************************************************
+ * Copyright 2009-2016 Jörg Müller
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ ******************************************************************************/
+
+#pragma once
+
+/**
+ * @file SquareReader.h
+ * @ingroup generator
+ * The SquareReader class.
+ */
+
+#include "IReader.h"
+
+AUD_NAMESPACE_BEGIN
+
+/**
+ * This class is used for square tone playback.
+ * The output format is in the 16 bit format and stereo, the sample rate can be
+ * specified.
+ * As the two channels both play the same the output could also be mono, but
+ * in most cases this will result in having to resample for output, so stereo
+ * sound is created directly.
+ */
+class AUD_API SquareReader : public IReader
+{
+private:
+	/**
+	 * The frequency of the sine wave.
+	 */
+	float m_frequency;
+
+	/**
+	 * The current position in samples.
+	 */
+	int m_position;
+
+	/**
+	 * The value of the current sample.
+	 */
+	float m_sample;
+
+	/**
+	 * The sample rate for the output.
+	 */
+	const SampleRate m_sampleRate;
+
+	// delete copy constructor and operator=
+	SquareReader(const SquareReader&) = delete;
+	SquareReader& operator=(const SquareReader&) = delete;
+
+public:
+	/**
+	 * Creates a new reader.
+	 * \param frequency The frequency of the sine wave.
+	 * \param sampleRate The output sample rate.
+	 */
+	SquareReader(float frequency, SampleRate sampleRate);
+
+	/**
+	 * Sets the frequency of the wave.
+	 * @param frequency The new frequency in Hertz.
+	 */
+	void setFrequency(float frequency);
+
+	virtual bool isSeekable() const;
+	virtual void seek(int position);
+	virtual int getLength() const;
+	virtual int getPosition() const;
+	virtual Specs getSpecs() const;
+	virtual void read(int & length, bool &eos, sample_t* buffer);
+};
+
+AUD_NAMESPACE_END

blender-5.2.0/extern/audaspace/include/generator/Triangle.h

@@ -0,0 +1,67 @@
+/*******************************************************************************
+ * Copyright 2009-2016 Jörg Müller
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ ******************************************************************************/
+
+#pragma once
+
+/**
+ * @file Triangle.h
+ * @ingroup generator
+ * The Triangle class.
+ */
+
+#include "ISound.h"
+#include "respec/Specification.h"
+
+AUD_NAMESPACE_BEGIN
+
+/**
+ * This sound creates a reader that plays a triangle tone.
+ */
+class AUD_API Triangle : public ISound
+{
+private:
+	/**
+	 * The frequence of the triangle wave.
+	 */
+	const float m_frequency;
+
+	/**
+	 * The target sample rate for output.
+	 */
+	const SampleRate m_sampleRate;
+
+	// delete copy constructor and operator=
+	Triangle(const Triangle&) = delete;
+	Triangle& operator=(const Triangle&) = delete;
+
+public:
+	/**
+	 * Creates a new triangle sound.
+	 * \param frequency The desired frequency.
+	 * \param sampleRate The target sample rate for playback.
+	 */
+	Triangle(float frequency,
+					 SampleRate sampleRate = RATE_48000);
+
+	/**
+	 * Returns the frequency of the triangle wave.
+	 */
+	float getFrequency() const;
+
+	virtual std::shared_ptr<IReader> createReader();
+};
+
+AUD_NAMESPACE_END

blender-5.2.0/extern/audaspace/include/generator/TriangleReader.h

@@ -0,0 +1,86 @@
+/*******************************************************************************
+ * Copyright 2009-2016 Jörg Müller
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ ******************************************************************************/
+
+#pragma once
+
+/**
+ * @file TriangleReader.h
+ * @ingroup generator
+ * The TriangleReader class.
+ */
+
+#include "IReader.h"
+
+AUD_NAMESPACE_BEGIN
+
+/**
+ * This class is used for sawtooth tone playback.
+ * The output format is in the 16 bit format and stereo, the sample rate can be
+ * specified.
+ * As the two channels both play the same the output could also be mono, but
+ * in most cases this will result in having to resample for output, so stereo
+ * sound is created directly.
+ */
+class AUD_API TriangleReader : public IReader
+{
+private:
+	/**
+	 * The frequency of the sine wave.
+	 */
+	float m_frequency;
+
+	/**
+	 * The current position in samples.
+	 */
+	int m_position;
+
+	/**
+	 * The value of the current sample.
+	 */
+	float m_sample;
+
+	/**
+	 * The sample rate for the output.
+	 */
+	const SampleRate m_sampleRate;
+
+	// delete copy constructor and operator=
+	TriangleReader(const TriangleReader&) = delete;
+	TriangleReader& operator=(const TriangleReader&) = delete;
+
+public:
+	/**
+	 * Creates a new reader.
+	 * \param frequency The frequency of the sine wave.
+	 * \param sampleRate The output sample rate.
+	 */
+	TriangleReader(float frequency, SampleRate sampleRate);
+
+	/**
+	 * Sets the frequency of the wave.
+	 * @param frequency The new frequency in Hertz.
+	 */
+	void setFrequency(float frequency);
+
+	virtual bool isSeekable() const;
+	virtual void seek(int position);
+	virtual int getLength() const;
+	virtual int getPosition() const;
+	virtual Specs getSpecs() const;
+	virtual void read(int & length, bool &eos, sample_t* buffer);
+};
+
+AUD_NAMESPACE_END