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Device Settings HAL 0.2.0
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Device Settings HAL 0.2.0
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Device Settings HAL Video Port Public API. This API defines the HAL for the Device Settings Video Port interface. More...
Go to the source code of this file.
Typedefs | |
| typedef void(* | dsVideoFormatUpdateCB_t) (dsHDRStandard_t videoFormat) |
| Callback function used to notify applications of Video Format change. | |
| typedef void(* | dsHDCPStatusCallback_t) (intptr_t handle, dsHdcpStatus_t status) |
| Callback function to notify the HDCP status change. | |
Functions | |
| dsError_t | dsVideoPortInit () |
| Initializes the underlying Video Port sub-system. | |
| dsError_t | dsGetVideoPort (dsVideoPortType_t type, int index, intptr_t *handle) |
| Gets the handle for video port requested. | |
| dsError_t | dsIsVideoPortEnabled (intptr_t handle, bool *enabled) |
| Checks whether a video port is enabled or not. | |
| dsError_t | dsIsDisplayConnected (intptr_t handle, bool *connected) |
| Checks whether the specific video port is connected to display. | |
| dsError_t | dsIsDisplaySurround (intptr_t handle, bool *surround) |
| Checks if the connected display supports the audio surround. | |
| dsError_t | dsGetSurroundMode (intptr_t handle, int *surround) |
| Gets the surround mode of video port. | |
| dsError_t | dsIsVideoPortActive (intptr_t handle, bool *active) |
| Checks whether a video port is active or not. | |
| dsError_t | dsEnableDTCP (intptr_t handle, bool contentProtect) |
| Enables/Disables the DTCP of a video port. | |
| dsError_t | dsEnableHDCP (intptr_t handle, bool contentProtect, char *hdcpKey, size_t keySize) |
| Enables/Disables the HDCP of a video port. | |
| dsError_t | dsIsDTCPEnabled (intptr_t handle, bool *pContentProtected) |
| Indicates whether a video port is DTCP protected. | |
| dsError_t | dsIsHDCPEnabled (intptr_t handle, bool *pContentProtected) |
| Indicates whether a video port is HDCP protected. | |
| dsError_t | dsEnableVideoPort (intptr_t handle, bool enabled) |
| Enables/Disables a video port. | |
| dsError_t | dsSetResolution (intptr_t handle, dsVideoPortResolution_t *resolution, bool persist) |
| Sets the display resolution of specified video port. | |
| dsError_t | dsGetResolution (intptr_t handle, dsVideoPortResolution_t *resolution) |
| Gets the display resolution of specified video port. | |
| dsError_t | dsSetActiveSource (intptr_t handle) |
| Sets the specified video port as active source. | |
| dsError_t | dsVideoPortTerm () |
| Terminates the underlying Video Port sub-system. | |
| dsError_t | dsInitResolution (dsVideoPortResolution_t *) |
| Initialize the Video Resolution. | |
| dsError_t | dsRegisterHdcpStatusCallback (intptr_t handle, dsHDCPStatusCallback_t cb) |
| Callback Registration for the HDCP status change event. | |
| dsError_t | dsGetHDCPStatus (intptr_t handle, dsHdcpStatus_t *status) |
| Gets the current HDCP status of the specified video port. | |
| dsError_t | dsGetHDCPProtocol (intptr_t handle, dsHdcpProtocolVersion_t *protocolVersion) |
| Gets the HDCP protocol version of the device. | |
| dsError_t | dsGetHDCPReceiverProtocol (intptr_t handle, dsHdcpProtocolVersion_t *protocolVersion) |
| Gets the HDCP protocol version of the connected sink device. | |
| dsError_t | dsGetHDCPCurrentProtocol (intptr_t handle, dsHdcpProtocolVersion_t *protocolVersion) |
| Gets the current negotiated HDCP protocol version. | |
| dsError_t | dsGetTVHDRCapabilities (intptr_t handle, int *capabilities) |
| Gets the HDR capabilities of the TV/display device. | |
| dsError_t | dsSupportedTvResolutions (intptr_t handle, int *resolutions) |
| Gets the supported resolutions of TV. | |
| dsError_t | dsSetForceDisable4KSupport (intptr_t handle, bool disable) |
| Sets ForceDisable 4K support variable. | |
| dsError_t | dsGetForceDisable4KSupport (intptr_t handle, bool *disable) |
| Gets ForceDisable 4K support variable. | |
| dsError_t | dsSetScartParameter (intptr_t handle, const char *parameter_str, const char *value_str) |
| Sets various SCART parameters. | |
| dsError_t | dsGetVideoEOTF (intptr_t handle, dsHDRStandard_t *video_eotf) |
| Gets the current video Electro-Optical Transfer Function (EOT) value. | |
| dsError_t | dsGetMatrixCoefficients (intptr_t handle, dsDisplayMatrixCoefficients_t *matrix_coefficients) |
| Gets the current matrix coefficients value. | |
| dsError_t | dsGetColorDepth (intptr_t handle, unsigned int *color_depth) |
| Gets the color depth value of specified video port. | |
| dsError_t | dsGetColorSpace (intptr_t handle, dsDisplayColorSpace_t *color_space) |
| Gets the color space setting of specified video port. | |
| dsError_t | dsGetQuantizationRange (intptr_t handle, dsDisplayQuantizationRange_t *quantization_range) |
| Gets the quantization range of specified video port. | |
| dsError_t | dsGetCurrentOutputSettings (intptr_t handle, dsHDRStandard_t *video_eotf, dsDisplayMatrixCoefficients_t *matrix_coefficients, dsDisplayColorSpace_t *color_space, unsigned int *color_depth, dsDisplayQuantizationRange_t *quantization_range) |
| Gets current color space setting, color depth, matrix coefficients, video Electro-Optical Transfer Function (EOT) and quantization range in one call of the specified video port. | |
| dsError_t | dsIsOutputHDR (intptr_t handle, bool *hdr) |
| Checks if video output is HDR or not. | |
| dsError_t | dsResetOutputToSDR () |
| Resets Video Output to SDR. | |
| dsError_t | dsSetHdmiPreference (intptr_t handle, dsHdcpProtocolVersion_t *hdcpCurrentProtocol) |
| Sets the preferred HDMI Protocol of the specified video port. | |
| dsError_t | dsGetHdmiPreference (intptr_t handle, dsHdcpProtocolVersion_t *hdcpCurrentProtocol) |
| Gets the preferred HDMI Protocol version of specified video port. | |
| dsError_t | dsGetIgnoreEDIDStatus (intptr_t handle, bool *status) |
| Gets the IgnoreEDID status variable set in the device. | |
| dsError_t | dsSetBackgroundColor (intptr_t handle, dsVideoBackgroundColor_t color) |
| Sets the background color of the specified video port. | |
| dsError_t | dsSetForceHDRMode (intptr_t handle, dsHDRStandard_t mode) |
| Sets/Resets the force HDR mode. | |
| dsError_t | dsColorDepthCapabilities (intptr_t handle, unsigned int *colorDepthCapability) |
| Gets the color depth capabilities of the specified video port. | |
| dsError_t | dsGetPreferredColorDepth (intptr_t handle, dsDisplayColorDepth_t *colorDepth, bool persist) |
| Gets the preferred color depth values. | |
| dsError_t | dsSetPreferredColorDepth (intptr_t handle, dsDisplayColorDepth_t colorDepth, bool persist) |
| Sets the preferred color depth for the specified video port. | |
Device Settings HAL Video Port Public API. This API defines the HAL for the Device Settings Video Port interface.
1.10.0