public DeviceMode(Device device, int modeIndex, int width, int height, float frameRate, long frameDuration, FieldMode fieldMode, string modeDesc, string pixelFormatDesc)
{
_device = device;
_modeIndex = modeIndex;
_width = width;
_height = height;
_frameRate = frameRate;
_fieldMode = fieldMode;
_frameDuration = frameDuration;
_modeDesc = modeDesc;
_pixelFormatDesc = pixelFormatDesc;
_pixelFormat = DeckLinkPlugin.GetPixelFormat(_pixelFormatDesc);
_pitch = GetPitch(_width, _pixelFormat);
_fieldModeString = "p";
switch (_fieldMode)
{
case FieldMode.Interlaced_UpperFirst:
case FieldMode.Interlaced_LowerFirst:
_fieldModeString = "i";
break;
case FieldMode.Progressive_Segmented:
_fieldModeString = "PsF";
break;
}
}
public static int GetPitch(int width, DeckLinkPlugin.PixelFormat pixelFormat)
{
int result = 0;
switch (pixelFormat)
{
case DeckLinkPlugin.PixelFormat.YCbCr_8bpp_422:
result = (width * 16) / 8;
break;
case DeckLinkPlugin.PixelFormat.YCbCr_10bpp_422:
result = (((width + 47) / 48) * 128);
break;
case DeckLinkPlugin.PixelFormat.ARGB_8bpp_444:
result = (width * 32) / 8;
break;
case DeckLinkPlugin.PixelFormat.BGRA_8bpp_444:
result = (width * 32) / 8;
break;
case DeckLinkPlugin.PixelFormat.RGB_10bpp_444:
case DeckLinkPlugin.PixelFormat.RGBX_10bpp_444:
case DeckLinkPlugin.PixelFormat.RGBX_10bpp_444_LE:
result = ((width + 63) / 64) * 256;
break;
}
return(result);
}
private static bool HasAlphaChannel(DeckLinkPlugin.PixelFormat format)
{
bool result = false;
switch (format)
{
case DeckLinkPlugin.PixelFormat.BGRA_8bpp_444:
case DeckLinkPlugin.PixelFormat.ARGB_8bpp_444:
result = true;
break;
}
return(result);
}
public static bool InputFormatSupported(DeckLinkPlugin.PixelFormat format)
{
switch (format)
{
case DeckLinkPlugin.PixelFormat.YCbCr_10bpp_422:
case DeckLinkPlugin.PixelFormat.ARGB_8bpp_444:
case DeckLinkPlugin.PixelFormat.YCbCr_8bpp_422:
case DeckLinkPlugin.PixelFormat.BGRA_8bpp_444:
return(true);
default:
return(false);
}
}
public bool GetPixelConversionShader(DeckLinkPlugin.PixelFormat format, ref Shader shader, ref int pass)
{
bool result = true;
pass = 0;
switch (format)
{
case DeckLinkPlugin.PixelFormat.YCbCr_8bpp_422:
shader = _shader_YCbCr_8bpp_422;
break;
case DeckLinkPlugin.PixelFormat.YCbCr_10bpp_422:
shader = _shader_YCbCr_10bpp_422;
break;
case DeckLinkPlugin.PixelFormat.ARGB_8bpp_444:
shader = _shader_ARGB_8bpp_444;
break;
case DeckLinkPlugin.PixelFormat.BGRA_8bpp_444:
shader = _shader_BGRA_8bpp_444;
break;
case DeckLinkPlugin.PixelFormat.RGB_10bpp_444:
shader = _shader_RGB_10bpp_444;
pass = 0;
break;
case DeckLinkPlugin.PixelFormat.RGBX_10bpp_444:
shader = _shader_RGB_10bpp_444;
pass = 0;
break;
case DeckLinkPlugin.PixelFormat.RGBX_10bpp_444_LE:
shader = _shader_RGB_10bpp_444;
pass = 0;
break;
default:
Debug.LogError("[AVProDeckLink] Unsupported pixel format " + format);
result = false;
break;
}
return(result);
}
public static bool OutputFormatSupported(DeckLinkPlugin.PixelFormat format)
{
bool result = false;
switch (format)
{
case DeckLinkPlugin.PixelFormat.YCbCr_10bpp_422:
case DeckLinkPlugin.PixelFormat.YCbCr_8bpp_422:
case DeckLinkPlugin.PixelFormat.BGRA_8bpp_444:
case DeckLinkPlugin.PixelFormat.ARGB_8bpp_444:
case DeckLinkPlugin.PixelFormat.RGBX_10bpp_444:
case DeckLinkPlugin.PixelFormat.RGBX_10bpp_444_LE:
case DeckLinkPlugin.PixelFormat.RGB_10bpp_444:
result = true;
break;
}
return(result);
}
protected override bool ModeValid(DeckLinkPlugin.PixelFormat format)
{
return(DeckLinkOutput.OutputFormatSupported(format));
}
private string[] GetDeviceModes(int device, out List <Resolution> resolutions, out Resolution[] modeResolutions, out int[] positions)
{
List <Resolution> outputRes = new List <Resolution>();
int num_modes = DeckLinkPlugin.GetNumVideoInputModes(device);
List <string> modes = new List <string>();
List <Resolution> mrs = new List <Resolution>();
List <int> actual_positions = new List <int>();
for (int i = 0; i < num_modes; ++i)
{
int width, height, fieldMode;
float frameRate;
long frameDuration;
string modeDesc, pixelFormatDesc;
if (_isInput)
{
DeckLinkPlugin.GetVideoInputModeInfo(device, i, out width, out height, out frameRate, out frameDuration, out fieldMode, out modeDesc, out pixelFormatDesc);
}
else
{
DeckLinkPlugin.GetVideoOutputModeInfo(device, i, out width, out height, out frameRate, out frameDuration, out fieldMode, out modeDesc, out pixelFormatDesc);
}
DeckLinkPlugin.PixelFormat format = DeckLinkPlugin.GetPixelFormat(pixelFormatDesc);
if (FormatConverter.InputFormatSupported(format))
{
modes.Add(modeDesc + " " + pixelFormatDesc);
Resolution r = new Resolution();
r.width = width;
r.height = height;
mrs.Add(r);
actual_positions.Add(i);
bool resolutionFound = false;
for (int j = 0; j < outputRes.Count; ++j)
{
if (width == outputRes[j].width && height == outputRes[j].height)
{
resolutionFound = true;
break;
}
}
if (!resolutionFound)
{
Resolution res = new Resolution();
res.width = width;
res.height = height;
outputRes.Add(res);
}
}
}
resolutions = outputRes;
modeResolutions = mrs.ToArray();
positions = actual_positions.ToArray();
return(modes.ToArray());
}
protected abstract bool ModeValid(DeckLinkPlugin.PixelFormat format);
protected void DrawModeFilters(bool isInput)
{
GUILayout.Space(8f);
if (GUILayout.Button("Mode Selection", EditorStyles.toolbarButton))
{
_expandModeSel.boolValue = !_expandModeSel.boolValue;
}
if (_expandModeSel.boolValue)
{
GUILayout.BeginVertical("box");
GUILayout.Space(4f);
if (_filterModeByResolution.boolValue)
{
GUI.color = Color.green;
}
if (GUILayout.Button("Force resolution"))
{
_filterModeByResolution.boolValue = !_filterModeByResolution.boolValue;
}
GUI.color = Color.white;
if (_filterModeByResolution.boolValue)
{
GUILayout.BeginVertical("box");
if (resolutions == null || resolutionNames == null)
{
GetResolutions(out resolutions, out resolutionNames);
}
int foundPos = resolutionNames.Length - 1;
for (int i = 0; i < resolutions.Length; ++i)
{
if (resolutions[i].width == _modeWidth.intValue && resolutions[i].height == _modeHeight.intValue)
{
foundPos = i;
break;
}
}
int newPos = EditorGUILayout.Popup("Resolution", foundPos, resolutionNames);
if (newPos < resolutions.Length)
{
_modeWidth.intValue = resolutions[newPos].width;
_modeHeight.intValue = resolutions[newPos].height;
}
else
{
if (newPos != foundPos)
{
_modeWidth.intValue = 0;
_modeHeight.intValue = 0;
}
_modeWidth.intValue = EditorGUILayout.IntField("Width ", _modeWidth.intValue);
_modeHeight.intValue = EditorGUILayout.IntField("Height ", _modeHeight.intValue);
}
GUILayout.EndVertical();
}
GUILayout.Space(4f);
if (_filterModeByFormat.boolValue)
{
GUI.color = Color.green;
}
if (GUILayout.Button("Force Format"))
{
_filterModeByFormat.boolValue = !_filterModeByFormat.boolValue;
}
GUI.color = Color.white;
if (_filterModeByFormat.boolValue)
{
GUILayout.BeginVertical("box");
if (formatNames == null || formats == null)
{
if (isInput)
{
formatNames = GetInputFormats(out formats);
}
else
{
formatNames = GetOutputFormats(out formats);
}
}
DeckLinkPlugin.PixelFormat prevFormat = (DeckLinkPlugin.PixelFormat)_modeFormat.intValue;
int prevSelected = 0;
for (int i = 0; i < formats.Length; ++i)
{
if (prevFormat == formats[i])
{
prevSelected = i;
break;
}
}
int selected = EditorGUILayout.Popup("Pixel Format", prevSelected, formatNames);
_modeFormat.intValue = (int)formats[selected];
GUILayout.EndVertical();
}
GUILayout.Space(4f);
if (_filterModeByFPS.boolValue)
{
GUI.color = Color.green;
}
if (GUILayout.Button("Force Frame Rate"))
{
_filterModeByFPS.boolValue = !_filterModeByFPS.boolValue;
}
GUI.color = Color.white;
if (_filterModeByFPS.boolValue)
{
GUILayout.BeginVertical("box");
if (frameRates == null || fpsNames == null)
{
GetFrameRates(out frameRates, out fpsNames);
}
int foundPos = fpsNames.Length - 1;
for (int i = 0; i < frameRates.Length; ++i)
{
if (Mathf.Abs(frameRates[i] - _modeFPS.floatValue) < 0.005f)
{
foundPos = i;
break;
}
}
int newPos = EditorGUILayout.Popup("Frame Rate", foundPos, fpsNames);
if (newPos < frameRates.Length)
{
_modeFPS.floatValue = frameRates[newPos];
}
else
{
if (newPos != foundPos)
{
_modeFPS.floatValue = 0f;
}
_modeFPS.floatValue = EditorGUILayout.FloatField("FrameRate", _modeFPS.floatValue);
}
GUILayout.EndVertical();
}
GUILayout.Space(4f);
if (_filterModeByInterlacing.boolValue)
{
GUI.color = Color.green;
}
if (GUILayout.Button("Force interlacing"))
{
_filterModeByInterlacing.boolValue = !_filterModeByInterlacing.boolValue;
}
GUI.color = Color.white;
if (_filterModeByInterlacing.boolValue)
{
GUILayout.BeginVertical("box");
_modeInterlacing.boolValue = EditorGUILayout.Toggle("Interlaced", _modeInterlacing.boolValue);
GUILayout.EndVertical();
}
GUILayout.Space(4f);
GUILayout.EndVertical();
}
GUILayout.Space(8f);
}
private void InitConversionResources(DeckLinkPlugin.PixelFormat format, int width, int height)
{
if (_conversionMaterial != null || _format != format)
{
Material.Destroy(_conversionMaterial);
_conversionMaterial = null;
_format = format;
}
int texWidth = -1;
if (_conversionMaterial == null)
{
switch (format)
{
case DeckLinkPlugin.PixelFormat.YCbCr_8bpp_422:
_conversionMaterial = new Material(_rgbaToYuv422Shader);
texWidth = width / 2;
break;
case DeckLinkPlugin.PixelFormat.BGRA_8bpp_444:
_conversionMaterial = new Material(_rgbaToBgraShader);
texWidth = width;
break;
case DeckLinkPlugin.PixelFormat.ARGB_8bpp_444:
_conversionMaterial = new Material(_rgbaToArgbShader);
texWidth = width;
break;
default:
break;
}
}
if (_parameters != null)
{
_parameters.Release();
_parameters = null;
}
DeckLinkPlugin.SetOutputBufferPointer(_deviceIndex, null);
DeckLinkPlugin.SetOutputTexturePointer(_deviceIndex, IntPtr.Zero);
if (_convertedTexture != null)
{
RenderTexture.ReleaseTemporary(_convertedTexture);
_convertedTexture = null;
}
if (_outputBuffer != null)
{
_outputBuffer = null;
}
if (_convertedCompBuffer != null)
{
_convertedCompBuffer.Release();
_convertedCompBuffer = null;
}
if (texWidth < 0)
{
//sets up compute buffers
if (_format == DeckLinkPlugin.PixelFormat.RGBX_10bpp_444 || _format == DeckLinkPlugin.PixelFormat.RGBX_10bpp_444_LE ||
_format == DeckLinkPlugin.PixelFormat.RGB_10bpp_444)
{
_parameters = new ComputeBuffer(1, ComputeBufferParams.Size());
ComputeBufferParams[] parms = new ComputeBufferParams[1];
parms[0].height = (uint)height;
parms[0].width = (uint)width;
parms[0].bufferWidth = (uint)(width + 63) / 64 * 64;
parms[0].leading = _format == DeckLinkPlugin.PixelFormat.RGB_10bpp_444 ? 1U : 0U;
bool formatBigEndian = _format != DeckLinkPlugin.PixelFormat.RGBX_10bpp_444_LE ? true : false;
if (BitConverter.IsLittleEndian)
{
formatBigEndian = !formatBigEndian;
}
parms[0].bigEndian = formatBigEndian ? 1U : 0U;
_outputBuffer = new byte[parms[0].bufferWidth * parms[0].height * 4];
_convertedCompBuffer = new ComputeBuffer((int)(parms[0].bufferWidth * parms[0].height), 4, ComputeBufferType.Raw);
_parameters.SetData(parms);
DeckLinkPlugin.SetOutputBufferPointer(_deviceIndex, _outputBuffer);
}
else
{
_convertedTexture = RenderTexture.GetTemporary(width, height, 0, RenderTextureFormat.ARGB32, RenderTextureReadWrite.Default, 1);
DeckLinkPlugin.SetOutputTexturePointer(_deviceIndex, _convertedTexture.GetNativeTexturePtr());
}
}
else
{
_convertedTexture = RenderTexture.GetTemporary(texWidth, height, 0, RenderTextureFormat.ARGB32, RenderTextureReadWrite.Default, 1);
DeckLinkPlugin.SetOutputTexturePointer(_deviceIndex, _convertedTexture.GetNativeTexturePtr());
}
}
protected override bool ModeValid(DeckLinkPlugin.PixelFormat format)
{
return(FormatConverter.InputFormatSupported(format));
}
private void InitConversionResources(DeckLinkPlugin.PixelFormat format, int width, int height)
{
if (_conversionMaterial != null || _format != format)
{
Material.Destroy(_conversionMaterial);
_conversionMaterial = null;
_format = format;
}
int texWidth = -1;
// If we are doing keying and a non-RGBA mode is used for output, then use an RGBA texture,
// as this conversion will be handled by the DeckLink hardware.
if (_keyerMode != KeyerMode.None && !HasAlphaChannel(format))
{
_conversionMaterial = new Material(_rgbaToArgbShader);
texWidth = width;
}
else
{
// Otherwise convert to the output format
switch (format)
{
case DeckLinkPlugin.PixelFormat.YCbCr_8bpp_422:
_conversionMaterial = new Material(_rgbaToYuv422Shader);
texWidth = width / 2;
break;
case DeckLinkPlugin.PixelFormat.YCbCr_10bpp_422:
_conversionMaterial = new Material(_rgbaToYuv422Shader2);
texWidth = (width / 6) * 4;
_conversionMaterial.SetFloat("_TextureWidth", texWidth);
break;
case DeckLinkPlugin.PixelFormat.BGRA_8bpp_444:
_conversionMaterial = new Material(_rgbaToBgraShader);
texWidth = width;
break;
case DeckLinkPlugin.PixelFormat.ARGB_8bpp_444:
_conversionMaterial = new Material(_rgbaToArgbShader);
texWidth = width;
break;
default:
break;
}
}
if (_parameters != null)
{
_parameters.Release();
_parameters = null;
}
DeckLinkPlugin.SetOutputBufferPointer(_deviceIndex, null);
DeckLinkPlugin.SetOutputTexturePointer(_deviceIndex, IntPtr.Zero);
DeckLinkPlugin.SetRightOutputBufferPointer(_deviceIndex, null);
DeckLinkPlugin.SetRightOutputTexturePointer(_deviceIndex, IntPtr.Zero);
if (_convertedTexture != null)
{
RenderTexture.ReleaseTemporary(_convertedTexture);
_convertedTexture = null;
_convertedPointer = IntPtr.Zero;
}
if (_rightConvertedTexture != null)
{
RenderTexture.ReleaseTemporary(_rightConvertedTexture);
_rightConvertedTexture = null;
_rightConvertedPointer = IntPtr.Zero;
}
if (_outputBuffer != null)
{
_outputBuffer = null;
}
if (_rightOutputBuffer != null)
{
_rightOutputBuffer = null;
}
if (_convertedCompBuffer != null)
{
_convertedCompBuffer.Release();
_convertedCompBuffer = null;
}
if (texWidth < 0)
{
//sets up compute buffers
if (_format == DeckLinkPlugin.PixelFormat.RGBX_10bpp_444 ||
_format == DeckLinkPlugin.PixelFormat.RGBX_10bpp_444_LE ||
_format == DeckLinkPlugin.PixelFormat.RGB_10bpp_444)
{
_parameters = new ComputeBuffer(1, ComputeBufferParams.Size());
ComputeBufferParams[] parms = new ComputeBufferParams[1];
parms[0].height = (uint)height;
parms[0].width = (uint)width;
parms[0].bufferWidth = (uint)(width + 63) / 64 * 64;
parms[0].leading = _format == DeckLinkPlugin.PixelFormat.RGB_10bpp_444 ? 1U : 0U;
bool formatBigEndian = _format != DeckLinkPlugin.PixelFormat.RGBX_10bpp_444_LE ? true : false;
if (BitConverter.IsLittleEndian)
{
formatBigEndian = !formatBigEndian;
}
parms[0].bigEndian = formatBigEndian ? 1U : 0U;
parms[0].isLinear = QualitySettings.activeColorSpace == ColorSpace.Linear ? 1U : 0U;
_outputBuffer = new byte[parms[0].bufferWidth * parms[0].height * 4];
if (_current3DEnabled)
{
_rightOutputBuffer = new byte[parms[0].bufferWidth * parms[0].height * 4];
}
_convertedCompBuffer = new ComputeBuffer((int)(parms[0].bufferWidth * parms[0].height), 4, ComputeBufferType.Raw);
_parameters.SetData(parms);
DeckLinkPlugin.SetOutputBufferPointer(_deviceIndex, _outputBuffer);
DeckLinkPlugin.SetRightOutputBufferPointer(_deviceIndex, _rightOutputBuffer);
}
else
{
RenderTextureReadWrite readWriteMode = (QualitySettings.activeColorSpace == ColorSpace.Linear ? RenderTextureReadWrite.Linear : RenderTextureReadWrite.Default);
_convertedTexture = RenderTexture.GetTemporary(width, height, 0, RenderTextureFormat.ARGB32, readWriteMode, 1);
_convertedPointer = _convertedTexture.GetNativeTexturePtr();
DeckLinkPlugin.SetOutputTexturePointer(_deviceIndex, _convertedPointer);
if (_current3DEnabled)
{
_rightConvertedTexture = RenderTexture.GetTemporary(width, height, 0, RenderTextureFormat.ARGB32, readWriteMode, 1);
_rightConvertedPointer = _rightConvertedTexture.GetNativeTexturePtr();
DeckLinkPlugin.SetRightOutputTexturePointer(_deviceIndex, _rightConvertedPointer);
}
}
}
else
{
RenderTextureReadWrite readWriteMode = (QualitySettings.activeColorSpace == ColorSpace.Linear ? RenderTextureReadWrite.Linear : RenderTextureReadWrite.Default);
RenderTextureFormat textureFormat = RenderTextureFormat.ARGB32;
if (format == DeckLinkPlugin.PixelFormat.YCbCr_10bpp_422)
{
textureFormat = RenderTextureFormat.ARGB2101010;
}
_convertedTexture = RenderTexture.GetTemporary(texWidth, height, 0, textureFormat, readWriteMode, 1);
_convertedPointer = _convertedTexture.GetNativeTexturePtr();
DeckLinkPlugin.SetOutputTexturePointer(_deviceIndex, _convertedPointer);
if (_current3DEnabled)
{
_rightConvertedTexture = RenderTexture.GetTemporary(texWidth, height, 0, textureFormat, readWriteMode, 1);
_rightConvertedPointer = _rightConvertedTexture.GetNativeTexturePtr();
DeckLinkPlugin.SetRightOutputTexturePointer(_deviceIndex, _rightConvertedPointer);
}
}
}
