290 lines
13 KiB
C
290 lines
13 KiB
C
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/* SPDX-License-Identifier: MIT */
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/**
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@file ajantv2/includes/ntv2testpatterngen.h
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@brief Declares the NTV2TestPatternGen class.
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@copyright (C) 2010-2021 AJA Video Systems, Inc.
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**/
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#ifndef NTV2_TESTPATTERN_GEN_
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#define NTV2_TESTPATTERN_GEN_
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#include "ajaexport.h"
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#include "ntv2videodefines.h"
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#include "ntv2enums.h"
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#include "ntv2utils.h"
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#include <vector>
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#include <set>
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#include <string>
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typedef std::vector <uint8_t> NTV2TestPatternBuffer, NTV2TestPatBuffer; ///< @brief A byte vector that stores a complete video frame.
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#if !defined(NTV2_DEPRECATE_15_0)
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typedef std::vector <const char *> NTV2TestPatternList; ///< @deprecated Use NTV2TestPatternNames instead.
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#endif//!defined(NTV2_DEPRECATE_15_0)
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typedef NTV2StringList NTV2TestPatternNames; ///< @brief A list (std::vector) of pattern names.
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/**
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@brief Identifies a predefined NTV2 test pattern.
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**/
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enum NTV2TestPatternSelect
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{
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NTV2_TestPatt_ColorBars100,
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NTV2_TestPatt_FIRST = NTV2_TestPatt_ColorBars100,
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NTV2_TestPatt_ColorBars75,
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NTV2_TestPatt_Ramp,
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NTV2_TestPatt_MultiBurst,
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NTV2_TestPatt_LineSweep,
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NTV2_TestPatt_CheckField,
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NTV2_TestPatt_FlatField,
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NTV2_TestPatt_MultiPattern,
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NTV2_TestPatt_Black,
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NTV2_TestPatt_White,
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NTV2_TestPatt_Border,
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NTV2_TestPatt_LinearRamp,
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NTV2_TestPatt_SlantRamp,
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NTV2_TestPatt_ZonePlate,
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NTV2_TestPatt_ColorQuadrant,
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NTV2_TestPatt_ColorQuadrantBorder,
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NTV2_TestPatt_ColorQuadrantTsi,
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NTV2_TestPatt_TsiAlignment,
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NTV2_TestPatt_ZonePlate_12b_RGB,
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NTV2_TestPatt_LinearRamp_12b_RGB,
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NTV2_TestPatt_HLG_Narrow_12b_RGB,
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NTV2_TestPatt_PQ_Narrow_12b_RGB,
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NTV2_TestPatt_PQ_Wide_12b_RGB,
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NTV2_TestPatt_All,
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NTV2_TestPatt_INVALID = NTV2_TestPatt_All,
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NTV2_TestPatt_LAST = NTV2_TestPatt_All
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};
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typedef NTV2TestPatternSelect NTV2TestPatternID;
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#define NTV2_IS_VALID_PATTERN(__S__) ((__S__) >= NTV2_TestPatt_ColorBars100 && (__S__) < NTV2_TestPatt_All)
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#define NTV2_IS_12B_PATTERN(__S__) ((__S__) >= NTV2_TestPatt_ZonePlate_12b_RGB && (__S__) < NTV2_TestPatt_All)
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typedef std::set<NTV2TestPatternSelect> NTV2TestPatternSet;
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typedef NTV2TestPatternSet::const_iterator NTV2TestPatternSetConstIter;
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/**
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@brief The NTV2 test pattern generator.
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@bug ::NTV2TestPatternGen doesn't work for planar formats.
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**/
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class AJAExport NTV2TestPatternGen
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{
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// CLASS METHODS
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public:
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/**
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@name Class Methods
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**/
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///@{
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/**
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@param[in] inPattern Specifies the test pattern of interest.
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@param[in] inDesc Specifies a description of the raster being used.
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@return True, if the given test pattern can be drawn for the given raster description.
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**/
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static bool canDrawTestPattern (const NTV2TestPatternSelect inPattern,
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const NTV2FormatDescriptor & inDesc);
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/**
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@return An ordered collection of strings containing the names of all available test patterns.
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**/
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static NTV2TestPatternNames getTestPatternNames (void);
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/**
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@return An ordered collection of strings containing the names of all available flat-field "web colors".
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**/
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static NTV2StringList getColorNames (void); // New in SDK 16.0
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/**
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@return The test pattern that corresponds to the given name.
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@param[in] inName Specifies the test pattern name. The search is done case-insensitively.
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**/
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static NTV2TestPatternSelect findTestPatternByName (const std::string & inName); // New in SDK 16.0
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/**
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@return The flat-field RGB "web color" value that corresponds to the given name.
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The highest-order byte in the 32-bit result is 0x00; the next-lower byte
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is the Red value (0-255); the next-lower byte is the Green value (0-255);
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the lowest-order byte is the Blue value (0-255). A zero return value
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means "not found".
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@param[in] inName Specifies the "web color" name. The search is done case-insensitively.
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@note "Black" and "White" are not returned, as these are available as ordinary
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test patterns NTV2_TestPatt_Black and NTV2_TestPatt_White, respectively.
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**/
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static ULWord findRGBColorByName (const std::string & inName); // New in SDK 16.0
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#if !defined(NTV2_DEPRECATE_15_0)
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static NTV2_SHOULD_BE_DEPRECATED (NTV2TestPatternList & getTestPatternList (void));
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#endif // !defined(NTV2_DEPRECATE_15_0)
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///@}
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// INSTANCE METHODS
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public:
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/**
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@name Constructors & Destructors
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**/
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///@{
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NTV2TestPatternGen ();
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virtual inline ~NTV2TestPatternGen () {}
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///@}
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/**
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@name Drawing Methods
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**/
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///@{
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/**
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@brief Renders the given test pattern or color into a host raster buffer.
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@param[in] inTPName Specifies the name of the test pattern or web color to be drawn.
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@param[in] inFormatDesc Describes the raster memory.
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@param inBuffer Specifies the host memory buffer to be written.
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@note If the format descriptor describes a "tall" or "taller" (VANC) raster geometry,
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the first byte in the specified buffer is presumed to be the start of the VANC region.
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@note If my mSetDstVancBlack member is true, the buffer's VANC region will also be cleared
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to legal black.
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@return True if successful; otherwise false.
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@bug Needs planar pixel format implementations.
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**/
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virtual bool DrawTestPattern (const std::string & inTPName,
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const NTV2FormatDescriptor & inFormatDesc,
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NTV2_POINTER & inBuffer); // New in SDK 16.0
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/**
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@brief Renders the given test pattern into a host raster buffer.
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@param[in] inPattern Specifies the test pattern to be drawn.
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@param[in] inFormatDesc Describes the raster memory.
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@param inBuffer Specifies the host memory buffer to be written.
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@note If the format descriptor describes a "tall" or "taller" (VANC) geometry, the
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first byte in the specified buffer is presumed to be the start of the VANC region.
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@note If my mSetDstVancBlack member is true, the buffer's VANC region will also be cleared
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to legal black.
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@return True if successful; otherwise false.
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@bug Needs planar pixel format implementations.
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**/
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virtual bool DrawTestPattern (const NTV2TestPatternSelect inPattern,
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const NTV2FormatDescriptor & inFormatDesc,
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NTV2_POINTER & inBuffer); // New in SDK 16.0
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#if !defined(NTV2_DEPRECATE_16_0)
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/**
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@deprecated Use the DrawTestPattern method that requires an NTV2_POINTER to specify the buffer to fill.
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**/
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virtual inline NTV2_DEPRECATED_f(bool DrawTestPattern (const NTV2TestPatternSelect inPattern, const NTV2FormatDescriptor & inDesc, NTV2TestPatBuffer & outBuffer))
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{return DrawTestPattern(inPattern, inDesc.GetRasterWidth(), inDesc.GetVisibleRasterHeight(), inDesc.GetPixelFormat(), outBuffer);}
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/**
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@deprecated Use the DrawTestPattern method that requires an NTV2_POINTER to specify the buffer to fill.
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**/
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virtual NTV2_DEPRECATED_f(bool DrawTestPattern (const NTV2TestPatternSelect inPat, const uint32_t inWdth, const uint32_t inHght, const NTV2FrameBufferFormat inPF, NTV2TestPatBuffer & outBuf));
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#endif // !defined(NTV2_DEPRECATE_16_0)
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///@}
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/**
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@name Getters
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**/
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///@{
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inline bool getUseRGBSmpteRange (void) const {return mSetRGBSmpteRange;}
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inline NTV2SignalMask getSignalMask (void) const {return mSignalMask;}
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inline const double & getSliderValue (void) const {return mSliderValue;}
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inline bool getAlphaFromLuma (void) const {return mSetAlphaFromLuma;}
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inline bool setVANCToLegalBlack (void) const {return mSetDstVancBlack;} ///< @return True if DrawTestPattern will also set VANC lines (if any) to legal black.
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///@}
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/**
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@name Setters
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**/
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///@{
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inline NTV2TestPatternGen & setUseRGBSmpteRange (const bool useRGBSmpteRange) {mSetRGBSmpteRange = useRGBSmpteRange; return *this;}
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inline NTV2TestPatternGen & setSignalMask (const NTV2SignalMask signalMask) {mSignalMask = signalMask; return *this;}
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inline NTV2TestPatternGen & setSliderValue (const double & sliderValue) {mSliderValue = sliderValue; return *this;}
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inline NTV2TestPatternGen & setAlphaFromLuma (const bool alphaFromLuma) {mSetAlphaFromLuma = alphaFromLuma; return *this;}
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/**
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@brief Changes my "clear VANC lines to legal black" setting.
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@param[in] inClearVANC Specify true to have my DrawTestPattern method automatically clear the VANC region (if any) to legal black.
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@return A non-constant reference to me.
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**/
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inline NTV2TestPatternGen & setVANCToLegalBlack (const bool inClearVANC) {mSetDstVancBlack = inClearVANC; return *this;}
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///@}
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// INTERNAL METHODS
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protected:
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virtual bool DrawSegmentedTestPattern ();
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virtual bool DrawYCbCrFrame (uint16_t Y, uint16_t Cb, uint16_t Cr);
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virtual bool DrawBorderFrame ();
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virtual bool DrawLinearRampFrame ();
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virtual bool DrawSlantRampFrame ();
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virtual bool DrawZonePlateFrame ();
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virtual bool DrawQuadrantBorderFrame ();
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virtual bool DrawColorQuadrantFrame ();
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virtual bool DrawColorQuadrantFrameTsi ();
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virtual bool DrawColorQuadrantFrameTsi2 ();
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// 12-bit patterns:
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virtual bool DrawTestPatternNarrowHLG();
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virtual bool DrawTestPatternNarrowPQ();
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virtual bool DrawTestPatternWidePQ();
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virtual bool Draw12BitRamp();
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virtual bool Draw12BitZonePlate();
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virtual void PrepareForOutput();
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bool IsSDStandard(void) const;
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bool GetStandard (int & outStandard, bool & outIs4K, bool & outIs8K) const;
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virtual bool drawIt (void);
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// INSTANCE DATA
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protected:
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NTV2TestPatternID mPatternID; ///< @brief Pattern number
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// NTV2FormatDesc mDstFormat; ///< @brief Dest format
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NTV2PixelFormat mDstPixelFormat; ///< @brief Dest pixel format
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uint32_t mDstFrameWidth; ///< @brief Dest width (pixels)
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uint32_t mDstFrameHeight; ///< @brief Dest height (lines)
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uint32_t mDstLinePitch; ///< @brief Dest bytes per row
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uint32_t mSrcLinePitch; ///< @brief Src bytes per row
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uint32_t mDstBufferSize; ///< @brief Dest visible buffer size (bytes)
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uint8_t * mpDstBuffer; ///< @brief Dest buffer (start of active video)
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uint32_t * mpPackedLineBuffer;
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uint16_t * mpUnpackedLineBuffer;
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bool mSetRGBSmpteRange;
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bool mSetAlphaFromLuma;
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bool mSetDstVancBlack; ///< @brief Set destination VANC lines to legal black?
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double mSliderValue; ///< @brief Used for Zone Plate
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NTV2SignalMask mSignalMask; ///< @brief Component mask for MultiBurst, LineSweep
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uint32_t mNumPixels;
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uint32_t mNumLines;
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uint32_t mBitsPerComponent;
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uint32_t mSamplesPerPixel;
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uint16_t mCompressionType;
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uint32_t mDataOffset;
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uint32_t mDataSize;
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std::vector<char> mData;
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std::vector<uint16_t> mUnPackedRAWBuffer;
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std::vector<uint16_t> mRGBBuffer;
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}; // NTV2TestPatternGen
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#if !defined(NTV2_DEPRECATE_14_3)
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typedef NTV2TestPatternGen AJATestPatternGenEx; ///< @deprecated Use NTV2TestPatternGen instead.
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typedef NTV2TestPatternBuffer AJATestPatternBufferEx; ///< @deprecated Use NTV2TestPatternBuffer instead.
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typedef NTV2TestPatternSelect AJATestPatternSelectEx; ///< @deprecated Use NTV2TestPatternSelect instead.
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#define AJA_TestPattEx_ColorBars100 NTV2_TestPatt_ColorBars100 ///< @deprecated Use NTV2_TestPatt_ColorBars100 instead.
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#define AJA_TestPattEx_ColorBars75 NTV2_TestPatt_ColorBars75 ///< @deprecated Use NTV2_TestPatt_ColorBars75 instead.
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#define AJA_TestPattEx_Ramp NTV2_TestPatt_Ramp ///< @deprecated Use NTV2_TestPatt_Ramp instead.
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#define AJA_TestPattEx_MultiBurst NTV2_TestPatt_MultiBurst ///< @deprecated Use NTV2_TestPatt_MultiBurst instead.
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#define AJA_TestPattEx_LineSweep NTV2_TestPatt_LineSweep ///< @deprecated Use NTV2_TestPatt_LineSweep instead.
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#define AJA_TestPattEx_CheckField NTV2_TestPatt_CheckField ///< @deprecated Use NTV2_TestPatt_CheckField instead.
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#define AJA_TestPattEx_FlatField NTV2_TestPatt_FlatField ///< @deprecated Use NTV2_TestPatt_FlatField instead.
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#define AJA_TestPattEx_MultiPattern NTV2_TestPatt_MultiPattern ///< @deprecated Use NTV2_TestPatt_MultiPattern instead.
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#define AJA_TestPattEx_Black NTV2_TestPatt_Black ///< @deprecated Use NTV2_TestPatt_Black instead.
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#define AJA_TestPattEx_White NTV2_TestPatt_White ///< @deprecated Use NTV2_TestPatt_White instead.
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#define AJA_TestPattEx_Border NTV2_TestPatt_Border ///< @deprecated Use NTV2_TestPatt_Border instead.
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#define AJA_TestPattEx_LinearRamp NTV2_TestPatt_LinearRamp ///< @deprecated Use NTV2_TestPatt_LinearRamp instead.
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#define AJA_TestPattEx_SlantRamp NTV2_TestPatt_SlantRamp ///< @deprecated Use NTV2_TestPatt_SlantRamp instead.
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#define AJA_TestPattEx_ZonePlate NTV2_TestPatt_ZonePlate ///< @deprecated Use NTV2_TestPatt_ZonePlate instead.
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#define AJA_TestPattEx_ColorQuadrant NTV2_TestPatt_ColorQuadrant ///< @deprecated Use NTV2_TestPatt_ColorQuadrant instead.
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#define AJA_TestPattEx_ColorQuadrantBorder NTV2_TestPatt_ColorQuadrantBorder ///< @deprecated Use NTV2_TestPatt_ColorQuadrantBorder instead.
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#define AJA_TestPattEx_ColorQuadrantTsi NTV2_TestPatt_ColorQuadrantTsi ///< @deprecated Use NTV2_TestPatt_ColorQuadrantTsi instead.
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#define AJA_TestPattEx_All NTV2_TestPatt_All ///< @deprecated Use NTV2_TestPatt_All instead.
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#elif !defined(NTV2_DEPRECATE_15_0)
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typedef NTV2TestPatternList AJATestPatternListEx; ///< @deprecated Use NTV2TestPatternNames instead.
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#endif // NTV2_DEPRECATE_15_0
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#endif // NTV2_TESTPATTERN_GEN_
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