diff options
Diffstat (limited to 'circuitpython/lib/tinyusb/src/class/video/video.h')
| -rw-r--r-- | circuitpython/lib/tinyusb/src/class/video/video.h | 480 |
1 files changed, 480 insertions, 0 deletions
diff --git a/circuitpython/lib/tinyusb/src/class/video/video.h b/circuitpython/lib/tinyusb/src/class/video/video.h new file mode 100644 index 0000000..8447465 --- /dev/null +++ b/circuitpython/lib/tinyusb/src/class/video/video.h @@ -0,0 +1,480 @@ +/* + * The MIT License (MIT) + * + * Copyright (c) 2021 Koji KITAYAMA + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + * + * This file is part of the TinyUSB stack. + */ + +#ifndef TUSB_VIDEO_H_ +#define TUSB_VIDEO_H_ + +#include "common/tusb_common.h" + +// Table 3-19 Color Matching Descriptor +typedef enum { + VIDEO_COLOR_PRIMARIES_UNDEFINED = 0x00, + VIDEO_COLOR_PRIMARIES_BT709, // sRGB (default) + VIDEO_COLOR_PRIMARIES_BT470_2M, + VIDEO_COLOR_PRIMARIES_BT470_2BG, + VIDEO_COLOR_PRIMARIES_SMPTE170M, + VIDEO_COLOR_PRIMARIES_SMPTE240M, +} video_color_primaries_t; + +// Table 3-19 Color Matching Descriptor +typedef enum { + VIDEO_COLOR_XFER_CH_UNDEFINED = 0x00, + VIDEO_COLOR_XFER_CH_BT709, // default + VIDEO_COLOR_XFER_CH_BT470_2M, + VIDEO_COLOR_XFER_CH_BT470_2BG, + VIDEO_COLOR_XFER_CH_SMPTE170M, + VIDEO_COLOR_XFER_CH_SMPTE240M, + VIDEO_COLOR_XFER_CH_LINEAR, + VIDEO_COLOR_XFER_CH_SRGB, +} video_color_transfer_characteristics_t; + +// Table 3-19 Color Matching Descriptor +typedef enum { + VIDEO_COLOR_COEF_UNDEFINED = 0x00, + VIDEO_COLOR_COEF_BT709, + VIDEO_COLOR_COEF_FCC, + VIDEO_COLOR_COEF_BT470_2BG, + VIDEO_COLOR_COEF_SMPTE170M, // BT.601 default + VIDEO_COLOR_COEF_SMPTE240M, +} video_color_matrix_coefficients_t; + +/* 4.2.1.2 Request Error Code Control */ +typedef enum { + VIDEO_ERROR_NONE = 0, /* The request succeeded. */ + VIDEO_ERROR_NOT_READY, + VIDEO_ERROR_WRONG_STATE, + VIDEO_ERROR_POWER, + VIDEO_ERROR_OUT_OF_RANGE, + VIDEO_ERROR_INVALID_UNIT, + VIDEO_ERROR_INVALID_CONTROL, + VIDEO_ERROR_INVALID_REQUEST, + VIDEO_ERROR_INVALID_VALUE_WITHIN_RANGE, + VIDEO_ERROR_UNKNOWN = 0xFF, +} video_error_code_t; + +/* A.2 Interface Subclass */ +typedef enum { + VIDEO_SUBCLASS_UNDEFINED = 0x00, + VIDEO_SUBCLASS_CONTROL, + VIDEO_SUBCLASS_STREAMING, + VIDEO_SUBCLASS_INTERFACE_COLLECTION, +} video_subclass_type_t; + +/* A.3 Interface Protocol */ +typedef enum { + VIDEO_ITF_PROTOCOL_UNDEFINED = 0x00, + VIDEO_ITF_PROTOCOL_15, +} video_interface_protocol_code_t; + +/* A.5 Class-Specific VideoControl Interface Descriptor Subtypes */ +typedef enum { + VIDEO_CS_ITF_VC_UNDEFINED = 0x00, + VIDEO_CS_ITF_VC_HEADER, + VIDEO_CS_ITF_VC_INPUT_TERMINAL, + VIDEO_CS_ITF_VC_OUTPUT_TERMINAL, + VIDEO_CS_ITF_VC_SELECTOR_UNIT, + VIDEO_CS_ITF_VC_PROCESSING_UNIT, + VIDEO_CS_ITF_VC_EXTENSION_UNIT, + VIDEO_CS_ITF_VC_ENCODING_UNIT, + VIDEO_CS_ITF_VC_MAX, +} video_cs_vc_interface_subtype_t; + +/* A.6 Class-Specific VideoStreaming Interface Descriptor Subtypes */ +typedef enum { + VIDEO_CS_ITF_VS_UNDEFINED = 0x00, + VIDEO_CS_ITF_VS_INPUT_HEADER = 0x01, + VIDEO_CS_ITF_VS_OUTPUT_HEADER = 0x02, + VIDEO_CS_ITF_VS_STILL_IMAGE_FRAME = 0x03, + VIDEO_CS_ITF_VS_FORMAT_UNCOMPRESSED = 0x04, + VIDEO_CS_ITF_VS_FRAME_UNCOMPRESSED = 0x05, + VIDEO_CS_ITF_VS_FORMAT_MJPEG = 0x06, + VIDEO_CS_ITF_VS_FRAME_MJPEG = 0x07, + VIDEO_CS_ITF_VS_FORMAT_MPEG2TS = 0x0A, + VIDEO_CS_ITF_VS_FORMAT_DV = 0x0C, + VIDEO_CS_ITF_VS_COLORFORMAT = 0x0D, + VIDEO_CS_ITF_VS_FORMAT_FRAME_BASED = 0x10, + VIDEO_CS_ITF_VS_FRAME_FRAME_BASED = 0x11, + VIDEO_CS_ITF_VS_FORMAT_STREAM_BASED = 0x12, + VIDEO_CS_ITF_VS_FORMAT_H264 = 0x13, + VIDEO_CS_ITF_VS_FRAME_H264 = 0x14, + VIDEO_CS_ITF_VS_FORMAT_H264_SIMULCAST = 0x15, + VIDEO_CS_ITF_VS_FORMAT_VP8 = 0x16, + VIDEO_CS_ITF_VS_FRAME_VP8 = 0x17, + VIDEO_CS_ITF_VS_FORMAT_VP8_SIMULCAST = 0x18, +} video_cs_vs_interface_subtype_t; + +/* A.7. Class-Specific Endpoint Descriptor Subtypes */ +typedef enum { + VIDEO_CS_EP_UNDEFINED = 0x00, + VIDEO_CS_EP_GENERAL, + VIDEO_CS_EP_ENDPOINT, + VIDEO_CS_EP_INTERRUPT +} video_cs_ep_subtype_t; + +/* A.8 Class-Specific Request Codes */ +typedef enum { + VIDEO_REQUEST_UNDEFINED = 0x00, + VIDEO_REQUEST_SET_CUR = 0x01, + VIDEO_REQUEST_SET_CUR_ALL = 0x11, + VIDEO_REQUEST_GET_CUR = 0x81, + VIDEO_REQUEST_GET_MIN = 0x82, + VIDEO_REQUEST_GET_MAX = 0x83, + VIDEO_REQUEST_GET_RES = 0x84, + VIDEO_REQUEST_GET_LEN = 0x85, + VIDEO_REQUEST_GET_INFO = 0x86, + VIDEO_REQUEST_GET_DEF = 0x87, + VIDEO_REQUEST_GET_CUR_ALL = 0x91, + VIDEO_REQUEST_GET_MIN_ALL = 0x92, + VIDEO_REQUEST_GET_MAX_ALL = 0x93, + VIDEO_REQUEST_GET_RES_ALL = 0x94, + VIDEO_REQUEST_GET_DEF_ALL = 0x97 +} video_control_request_t; + +/* A.9.1 VideoControl Interface Control Selectors */ +typedef enum { + VIDEO_VC_CTL_UNDEFINED = 0x00, + VIDEO_VC_CTL_VIDEO_POWER_MODE, + VIDEO_VC_CTL_REQUEST_ERROR_CODE, +} video_interface_control_selector_t; + +/* A.9.8 VideoStreaming Interface Control Selectors */ +typedef enum { + VIDEO_VS_CTL_UNDEFINED = 0x00, + VIDEO_VS_CTL_PROBE, + VIDEO_VS_CTL_COMMIT, + VIDEO_VS_CTL_STILL_PROBE, + VIDEO_VS_CTL_STILL_COMMIT, + VIDEO_VS_CTL_STILL_IMAGE_TRIGGER, + VIDEO_VS_CTL_STREAM_ERROR_CODE, + VIDEO_VS_CTL_GENERATE_KEY_FRAME, + VIDEO_VS_CTL_UPDATE_FRAME_SEGMENT, + VIDEO_VS_CTL_SYNCH_DELAY_CONTROL, +} video_interface_streaming_selector_t; + +/* B. Terminal Types */ +typedef enum { + // Terminal + VIDEO_TT_VENDOR_SPECIFIC = 0x0100, + VIDEO_TT_STREAMING = 0x0101, + + // Input + VIDEO_ITT_VENDOR_SPECIFIC = 0x0200, + VIDEO_ITT_CAMERA = 0x0201, + VIDEO_ITT_MEDIA_TRANSPORT_INPUT = 0x0202, + + // Output + VIDEO_OTT_VENDOR_SPECIFIC = 0x0300, + VIDEO_OTT_DISPLAY = 0x0301, + VIDEO_OTT_MEDIA_TRANSPORT_OUTPUT = 0x0302, + + // External + VIDEO_ETT_VENDOR_SPEIFIC = 0x0400, + VIDEO_ETT_COMPOSITE_CONNECTOR = 0x0401, + VIDEO_ETT_SVIDEO_CONNECTOR = 0x0402, + VIDEO_ETT_COMPONENT_CONNECTOR = 0x0403, +} video_terminal_type_t; + +//--------------------------------------------------------------------+ +// Descriptors +//--------------------------------------------------------------------+ + +/* 2.3.4.2 */ +typedef struct TU_ATTR_PACKED { + uint8_t bLength; + uint8_t bDescriptorType; + uint8_t bDescriptorSubType; + uint16_t bcdUVC; + uint16_t wTotalLength; + uint32_t dwClockFrequency; + uint8_t bInCollection; + uint8_t baInterfaceNr[]; +} tusb_desc_cs_video_ctl_itf_hdr_t; + +/* 2.4.3.3 */ +typedef struct TU_ATTR_PACKED { + uint8_t bHeaderLength; + union { + uint8_t bmHeaderInfo; + struct { + uint8_t FrameID: 1; + uint8_t EndOfFrame: 1; + uint8_t PresentationTime: 1; + uint8_t SourceClockReference: 1; + uint8_t PayloadSpecific: 1; + uint8_t StillImage: 1; + uint8_t Error: 1; + uint8_t EndOfHeader: 1; + }; + }; +} tusb_video_payload_header_t; + +/* 3.9.2.1 */ +typedef struct TU_ATTR_PACKED { + uint8_t bLength; + uint8_t bDescriptorType; + uint8_t bDescriptorSubType; + uint8_t bNumFormats; + uint16_t wTotalLength; + uint8_t bEndpointAddress; + uint8_t bmInfo; + uint8_t bTerminalLink; + uint8_t bStillCaptureMethod; + uint8_t bTriggerSupport; + uint8_t bTriggerUsage; + uint8_t bControlSize; + uint8_t bmaControls[]; +} tusb_desc_cs_video_stm_itf_in_hdr_t; + +/* 3.9.2.2 */ +typedef struct TU_ATTR_PACKED { + uint8_t bLength; + uint8_t bDescriptorType; + uint8_t bDescriptorSubType; + uint8_t bNumFormats; + uint16_t wTotalLength; + uint8_t bEndpointAddress; + uint8_t bTerminalLink; + uint8_t bControlSize; + uint8_t bmaControls[]; +} tusb_desc_cs_video_stm_itf_out_hdr_t; + +typedef struct TU_ATTR_PACKED { + uint8_t bLength; + uint8_t bDescriptorType; + uint8_t bDescriptorSubType; + uint8_t bNumFormats; + uint16_t wTotalLength; + uint8_t bEndpointAddress; + union { + struct { + uint8_t bmInfo; + uint8_t bTerminalLink; + uint8_t bStillCaptureMethod; + uint8_t bTriggerSupport; + uint8_t bTriggerUsage; + uint8_t bControlSize; + uint8_t bmaControls[]; + } input; + struct { + uint8_t bEndpointAddress; + uint8_t bTerminalLink; + uint8_t bControlSize; + uint8_t bmaControls[]; + } output; + }; +} tusb_desc_cs_video_stm_itf_hdr_t; + +typedef struct TU_ATTR_PACKED { + uint8_t bLength; + uint8_t bDescriptorType; + uint8_t bDescriptorSubType; + uint8_t bFormatIndex; + uint8_t bNumFrameDescriptors; + uint8_t guidFormat[16]; + uint8_t bBitsPerPixel; + uint8_t bDefaultFrameIndex; + uint8_t bAspectRatioX; + uint8_t bAspectRatioY; + uint8_t bmInterlaceFlags; + uint8_t bCopyProtect; +} tusb_desc_cs_video_fmt_uncompressed_t; + +typedef struct TU_ATTR_PACKED { + uint8_t bLength; + uint8_t bDescriptorType; + uint8_t bDescriptorSubType; + uint8_t bFrameIndex; + uint8_t bmCapabilities; + uint16_t wWidth; + uint16_t wHeight; + uint32_t dwMinBitRate; + uint32_t dwMaxBitRate; + uint32_t dwMaxVideoFrameBufferSize; /* deprecated */ + uint32_t dwDefaultFrameInterval; + uint8_t bFrameIntervalType; + uint32_t dwFrameInterval[]; +} tusb_desc_cs_video_frm_uncompressed_t; + +//--------------------------------------------------------------------+ +// Requests +//--------------------------------------------------------------------+ + +/* 4.3.1.1 */ +typedef struct TU_ATTR_PACKED { + union { + uint8_t bmHint; + struct TU_ATTR_PACKED { + uint16_t dwFrameInterval: 1; + uint16_t wKeyFrameRatel : 1; + uint16_t wPFrameRate : 1; + uint16_t wCompQuality : 1; + uint16_t wCompWindowSize: 1; + uint16_t : 0; + } Hint; + }; + uint8_t bFormatIndex; + uint8_t bFrameIndex; + uint32_t dwFrameInterval; + uint16_t wKeyFrameRate; + uint16_t wPFrameRate; + uint16_t wCompQuality; + uint16_t wCompWindowSize; + uint16_t wDelay; + uint32_t dwMaxVideoFrameSize; + uint32_t dwMaxPayloadTransferSize; + uint32_t dwClockFrequency; + union { + uint8_t bmFramingInfo; + struct TU_ATTR_PACKED { + uint8_t FrameID : 1; + uint8_t EndOfFrame: 1; + uint8_t EndOfSlice: 1; + uint8_t : 0; + } FramingInfo; + }; + uint8_t bPreferedVersion; + uint8_t bMinVersion; + uint8_t bMaxVersion; + uint8_t bUsage; + uint8_t bBitDepthLuma; + uint8_t bmSettings; + uint8_t bMaxNumberOfRefFramesPlus1; + uint16_t bmRateControlModes; + uint64_t bmLayoutPerStream; +} video_probe_and_commit_control_t; + +TU_VERIFY_STATIC( sizeof(video_probe_and_commit_control_t) == 48, "size is not correct"); + +#define TUD_VIDEO_DESC_IAD_LEN 8 +#define TUD_VIDEO_DESC_STD_VC_LEN 9 +#define TUD_VIDEO_DESC_CS_VC_LEN 12 +#define TUD_VIDEO_DESC_INPUT_TERM_LEN 8 +#define TUD_VIDEO_DESC_OUTPUT_TERM_LEN 9 +#define TUD_VIDEO_DESC_CAMERA_TERM_LEN 18 +#define TUD_VIDEO_DESC_STD_VS_LEN 9 +#define TUD_VIDEO_DESC_CS_VS_IN_LEN 13 +#define TUD_VIDEO_DESC_CS_VS_OUT_LEN 9 +#define TUD_VIDEO_DESC_CS_VS_FMT_UNCOMPR_LEN 27 +#define TUD_VIDEO_DESC_CS_VS_FRM_UNCOMPR_CONT_LEN 38 +#define TUD_VIDEO_DESC_CS_VS_FRM_UNCOMPR_DISC_LEN 26 +#define TUD_VIDEO_DESC_CS_VS_COLOR_MATCHING_LEN 6 + +/* 2.2 compression formats */ +#define TUD_VIDEO_GUID_YUY2 0x59,0x55,0x59,0x32,0x00,0x00,0x10,0x00,0x80,0x00,0x00,0xAA,0x00,0x38,0x9B,0x71 +#define TUD_VIDEO_GUID_NV12 0x4E,0x56,0x31,0x32,0x00,0x00,0x10,0x00,0x80,0x00,0x00,0xAA,0x00,0x38,0x9B,0x71 +#define TUD_VIDEO_GUID_M420 0x4D,0x34,0x32,0x30,0x00,0x00,0x10,0x00,0x80,0x00,0x00,0xAA,0x00,0x38,0x9B,0x71 +#define TUD_VIDEO_GUID_I420 0x49,0x34,0x32,0x30,0x00,0x00,0x10,0x00,0x80,0x00,0x00,0xAA,0x00,0x38,0x9B,0x71 + +#define TUD_VIDEO_DESC_IAD(_firstitfs, _nitfs, _stridx) \ + TUD_VIDEO_DESC_IAD_LEN, TUSB_DESC_INTERFACE_ASSOCIATION, \ + _firstitfs, _nitfs, TUSB_CLASS_VIDEO, VIDEO_SUBCLASS_INTERFACE_COLLECTION, \ + VIDEO_ITF_PROTOCOL_UNDEFINED, _stridx + +#define TUD_VIDEO_DESC_STD_VC(_itfnum, _nEPs, _stridx) \ + TUD_VIDEO_DESC_STD_VC_LEN, TUSB_DESC_INTERFACE, _itfnum, /* fixed to zero */ 0x00, \ + _nEPs, TUSB_CLASS_VIDEO, VIDEO_SUBCLASS_CONTROL, VIDEO_ITF_PROTOCOL_15, _stridx + +/* 3.7.2 */ +#define TUD_VIDEO_DESC_CS_VC(_bcdUVC, _totallen, _clkfreq, ...) \ + TUD_VIDEO_DESC_CS_VC_LEN + (TU_ARGS_NUM(__VA_ARGS__)), TUSB_DESC_CS_INTERFACE, VIDEO_CS_ITF_VC_HEADER, \ + U16_TO_U8S_LE(_bcdUVC), U16_TO_U8S_LE((_totallen) + TUD_VIDEO_DESC_CS_VC_LEN + (TU_ARGS_NUM(__VA_ARGS__))), \ + U32_TO_U8S_LE(_clkfreq), TU_ARGS_NUM(__VA_ARGS__), __VA_ARGS__ + +/* 3.7.2.1 */ +#define TUD_VIDEO_DESC_INPUT_TERM(_tid, _tt, _at, _stridx) \ + TUD_VIDEO_DESC_INPUT_TERM_LEN, TUSB_DESC_CS_INTERFACE, VIDEO_CS_ITF_VC_INPUT_TERMINAL, \ + _tid, U16_TO_U8S_LE(_tt), _at, _stridx + +/* 3.7.2.2 */ +#define TUD_VIDEO_DESC_OUTPUT_TERM(_tid, _tt, _at, _srcid, _stridx) \ + TUD_VIDEO_DESC_OUTPUT_TERM_LEN, TUSB_DESC_CS_INTERFACE, VIDEO_CS_ITF_VC_OUTPUT_TERMINAL, \ + _tid, U16_TO_U8S_LE(_tt), _at, _srcid, _stridx + +/* 3.7.2.3 */ +#define TUD_VIDEO_DESC_CAMERA_TERM(_tid, _at, _stridx, _focal_min, _focal_max, _focal, _ctls) \ + TUD_VIDEO_DESC_CAMERA_TERM_LEN, TUSB_DESC_CS_INTERFACE, VIDEO_CS_ITF_VC_INPUT_TERMINAL, \ + _tid, U16_TO_U8S_LE(VIDEO_ITT_CAMERA), _at, _stridx, \ + U16_TO_U8S_LE(_focal_min), U16_TO_U8S_LE(_focal_max), U16_TO_U8S_LE(_focal), 3, \ + TU_U32_BYTE0(_ctls), TU_U32_BYTE1(_ctls), TU_U32_BYTE2(_ctls) + +/* 3.9.1 */ +#define TUD_VIDEO_DESC_STD_VS(_itfnum, _alt, _epn, _stridx) \ + TUD_VIDEO_DESC_STD_VS_LEN, TUSB_DESC_INTERFACE, _itfnum, _alt, \ + _epn, TUSB_CLASS_VIDEO, VIDEO_SUBCLASS_STREAMING, VIDEO_ITF_PROTOCOL_15, _stridx + +/* 3.9.2.1 */ +#define TUD_VIDEO_DESC_CS_VS_INPUT(_numfmt, _totallen, _ep, _inf, _termlnk, _sticaptmeth, _trgspt, _trgusg, ...) \ + TUD_VIDEO_DESC_CS_VS_IN_LEN + (_numfmt) * (TU_ARGS_NUM(__VA_ARGS__)), TUSB_DESC_CS_INTERFACE, \ + VIDEO_CS_ITF_VS_INPUT_HEADER, _numfmt, \ + U16_TO_U8S_LE((_totallen) + TUD_VIDEO_DESC_CS_VS_IN_LEN + (_numfmt) * (TU_ARGS_NUM(__VA_ARGS__))), \ + _ep, _inf, _termlnk, _sticaptmeth, _trgspt, _trgusg, (TU_ARGS_NUM(__VA_ARGS__)), __VA_ARGS__ + +/* 3.9.2.2 */ +#define TUD_VIDEO_DESC_CS_VS_OUTPUT(_numfmt, _totallen, _ep, _inf, _termlnk, ...) \ + TUD_VIDEO_DESC_CS_VS_OUT_LEN + (_numfmt) * (TU_ARGS_NUM(__VA_ARGS__)), TUSB_DESC_CS_INTERFACE, \ + VIDEO_CS_ITF_VS_OUTPUT_HEADER, _numfmt, \ + U16_TO_U8S_LE((_totallen) + TUD_VIDEO_DESC_CS_VS_OUT_LEN + (_numfmt) * (TU_ARGS_NUM(__VA_ARGS__))), \ + _ep, _inf, _termlnk, (TU_ARGS_NUM(__VA_ARGS__)), __VA_ARGS__ + +/* Uncompressed 3.1.1 */ +#define TUD_VIDEO_GUID(_g0,_g1,_g2,_g3,_g4,_g5,_g6,_g7,_g8,_g9,_g10,_g11,_g12,_g13,_g14,_g15) _g0,_g1,_g2,_g3,_g4,_g5,_g6,_g7,_g8,_g9,_g10,_g11,_g12,_g13,_g14,_g15 + +#define TUD_VIDEO_DESC_CS_VS_FMT_UNCOMPR(_fmtidx, _numfrmdesc, \ + _guid, _bitsperpix, _frmidx, _asrx, _asry, _interlace, _cp) \ + TUD_VIDEO_DESC_CS_VS_FMT_UNCOMPR_LEN, TUSB_DESC_CS_INTERFACE, VIDEO_CS_ITF_VS_FORMAT_UNCOMPRESSED, \ + _fmtidx, _numfrmdesc, TUD_VIDEO_GUID(_guid), \ + _bitsperpix, _frmidx, _asrx, _asry, _interlace, _cp + +/* Uncompressed 3.1.2 Table 3-3 */ +#define TUD_VIDEO_DESC_CS_VS_FRM_UNCOMPR_CONT(_frmidx, _cap, _width, _height, _minbr, _maxbr, _maxfrmbufsz, _frminterval, _minfrminterval, _maxfrminterval, _frmintervalstep) \ + TUD_VIDEO_DESC_CS_VS_FRM_UNCOMPR_CONT_LEN, TUSB_DESC_CS_INTERFACE, VIDEO_CS_ITF_VS_FRAME_UNCOMPRESSED, \ + _frmidx, _cap, U16_TO_U8S_LE(_width), U16_TO_U8S_LE(_height), U32_TO_U8S_LE(_minbr), U32_TO_U8S_LE(_maxbr), \ + U32_TO_U8S_LE(_maxfrmbufsz), U32_TO_U8S_LE(_frminterval), 0, \ + U32_TO_U8S_LE(_minfrminterval), U32_TO_U8S_LE(_maxfrminterval), U32_TO_U8S_LE(_frmintervalstep) + +/* Uncompressed 3.1.2 Table 3-4 */ +#define TUD_VIDEO_DESC_CS_VS_FRM_UNCOMPR_DISC(_frmidx, _cap, _width, _height, _minbr, _maxbr, _maxfrmbufsz, _frminterval, ...) \ + TUD_VIDEO_DESC_CS_VS_FRM_UNCOMPR_DISC_LEN + (TU_ARGS_NUM(__VA_ARGS__)) * 4, \ + TUSB_DESC_CS_INTERFACE, VIDEO_CS_ITF_VS_FRAME_UNCOMPRESSED, \ + _frmidx, _cap, U16_TO_U8S_LE(_width), U16_TO_U8S_LE(_height), U32_TO_U8S_LE(_minbr), U32_TO_U8S_LE(_maxbr), \ + U32_TO_U8S_LE(_maxfrmbufsz), U32_TO_U8S_LE(_frminterval), (TU_ARGS_NUM(__VA_ARGS__)), __VA_ARGS__ + +/* 3.9.2.6 */ +#define TUD_VIDEO_DESC_CS_VS_COLOR_MATCHING(_color, _trns, _mat) \ + TUD_VIDEO_DESC_CS_VS_COLOR_MATCHING_LEN, \ + TUSB_DESC_CS_INTERFACE, VIDEO_CS_ITF_VS_COLORFORMAT, \ + _color, _trns, _mat + +/* 3.10.1.1 */ +#define TUD_VIDEO_DESC_EP_ISO(_ep, _epsize, _ep_interval) \ + 7, TUSB_DESC_ENDPOINT, _ep, TUSB_XFER_ISOCHRONOUS | TUSB_ISO_EP_ATT_ASYNCHRONOUS,\ + U16_TO_U8S_LE(_epsize), _ep_interval + +/* 3.10.1.2 */ +#define TUD_VIDEO_DESC_EP_BULK(_ep, _epsize, _ep_interval) \ + 7, TUSB_DESC_ENDPOINT, _ep, TUSB_XFER_BULK, U16_TO_U8S_LE(_epsize), _ep_interval + +#endif |