265 lines
10 KiB
C++
265 lines
10 KiB
C++
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/*****************************************************************************
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*
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* (C) COPYRIGHT MICROSOFT CORPORATION, 1999 - 2000
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*
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* TITLE: globals.cpp
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*
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* VERSION: 1.0
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*
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* AUTHOR: RickTu
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*
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* DATE: 9/16/99
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*
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* DESCRIPTION: Globals for this module
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*
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*****************************************************************************/
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#include <precomp.h>
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#pragma hdrstop
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PROPID gItemPropIDs[NUM_CAM_ITEM_PROPS] = {
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WIA_IPA_DATATYPE,
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WIA_IPA_DEPTH,
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WIA_IPA_PIXELS_PER_LINE,
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WIA_IPA_NUMBER_OF_LINES,
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WIA_IPC_THUMBNAIL,
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WIA_IPA_ITEM_TIME,
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WIA_IPC_THUMB_WIDTH,
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WIA_IPC_THUMB_HEIGHT,
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WIA_IPA_PREFERRED_FORMAT,
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WIA_IPA_ITEM_SIZE,
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WIA_IPA_FORMAT,
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WIA_IPA_TYMED,
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WIA_IPA_COMPRESSION,
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WIA_IPA_CHANNELS_PER_PIXEL,
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WIA_IPA_BITS_PER_CHANNEL,
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WIA_IPA_PLANAR,
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WIA_IPA_BYTES_PER_LINE,
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WIA_IPA_ACCESS_RIGHTS,
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WIA_IPA_MIN_BUFFER_SIZE
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};
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LPOLESTR gItemPropNames[NUM_CAM_ITEM_PROPS] =
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{
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WIA_IPA_DATATYPE_STR,
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WIA_IPA_DEPTH_STR,
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WIA_IPA_PIXELS_PER_LINE_STR,
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WIA_IPA_NUMBER_OF_LINES_STR,
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WIA_IPC_THUMBNAIL_STR,
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WIA_IPA_ITEM_TIME_STR,
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WIA_IPC_THUMB_WIDTH_STR,
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WIA_IPC_THUMB_HEIGHT_STR,
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WIA_IPA_PREFERRED_FORMAT_STR,
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WIA_IPA_ITEM_SIZE_STR,
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WIA_IPA_FORMAT_STR,
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WIA_IPA_TYMED_STR,
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WIA_IPA_COMPRESSION_STR,
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WIA_IPA_CHANNELS_PER_PIXEL_STR,
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WIA_IPA_BITS_PER_CHANNEL_STR,
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WIA_IPA_PLANAR_STR,
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WIA_IPA_BYTES_PER_LINE_STR,
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WIA_IPA_ACCESS_RIGHTS_STR,
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WIA_IPA_MIN_BUFFER_SIZE_STR
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};
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PROPID gItemCameraPropIDs[WIA_NUM_IPC] = {
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WIA_IPC_AUDIO_AVAILABLE,
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WIA_IPC_AUDIO_DATA
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};
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LPOLESTR gItemCameraPropNames[WIA_NUM_IPC] =
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{
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WIA_IPC_AUDIO_AVAILABLE_STR,
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WIA_IPC_AUDIO_DATA_STR,
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};
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PROPID gDevicePropIDs[NUM_CAM_DEV_PROPS] =
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{
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WIA_DPA_CONNECT_STATUS,
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WIA_DPC_PICTURES_TAKEN,
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WIA_DPC_THUMB_WIDTH,
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WIA_DPC_THUMB_HEIGHT,
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WIA_DPV_DSHOW_DEVICE_PATH,
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WIA_DPV_IMAGES_DIRECTORY,
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WIA_DPV_LAST_PICTURE_TAKEN
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};
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LPOLESTR gDevicePropNames[NUM_CAM_DEV_PROPS] =
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{
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WIA_DPA_CONNECT_STATUS_STR,
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WIA_DPC_PICTURES_TAKEN_STR,
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WIA_DPC_THUMB_WIDTH_STR,
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WIA_DPC_THUMB_HEIGHT_STR,
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WIA_DPV_DSHOW_DEVICE_PATH_STR,
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WIA_DPV_IMAGES_DIRECTORY_STR,
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WIA_DPV_LAST_PICTURE_TAKEN_STR
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};
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PROPSPEC gDevicePropSpecDefaults[NUM_CAM_DEV_PROPS] = {
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{PRSPEC_PROPID, WIA_DPA_CONNECT_STATUS},
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{PRSPEC_PROPID, WIA_DPC_PICTURES_TAKEN},
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{PRSPEC_PROPID, WIA_DPC_THUMB_WIDTH},
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{PRSPEC_PROPID, WIA_DPC_THUMB_HEIGHT},
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{PRSPEC_PROPID, WIA_DPV_DSHOW_DEVICE_PATH},
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{PRSPEC_PROPID, WIA_DPV_IMAGES_DIRECTORY},
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{PRSPEC_PROPID, WIA_DPV_LAST_PICTURE_TAKEN}
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};
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WIA_PROPERTY_INFO gDevPropInfoDefaults[NUM_CAM_DEV_PROPS] = {
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{WIA_PROP_READ | WIA_PROP_NONE, VT_I4, 0, 0, 0, 0}, // WIA_DPA_CONNECT_STATUS
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{WIA_PROP_READ | WIA_PROP_NONE, VT_I4, 0, 0, 0, 0}, // WIA_DPC_PICTURES_TAKEN
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{WIA_PROP_READ | WIA_PROP_NONE, VT_I4, 0, 0, 0, 0}, // WIA_DPC_THUMB_WIDTH
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{WIA_PROP_READ | WIA_PROP_NONE, VT_I4, 0, 0, 0, 0}, // WIA_DPC_THUMB_HEIGHT
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{WIA_PROP_READ | WIA_PROP_NONE, VT_LPWSTR, 0, 0, 0, 0}, // WIA_DPV_DSHOW_DEVICE_PATH
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{WIA_PROP_READ | WIA_PROP_NONE, VT_LPWSTR, 0, 0, 0, 0}, // WIA_DPV_IMAGES_DIRECTORY
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{WIA_PROP_RW | WIA_PROP_NONE, VT_LPWSTR, 0, 0, 0, 0} // WIA_DPV_LAST_PICTURE_TAKEN
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};
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PROPSPEC gPropSpecDefaults[NUM_CAM_ITEM_PROPS] = {
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{PRSPEC_PROPID, WIA_IPA_DATATYPE},
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{PRSPEC_PROPID, WIA_IPA_DEPTH},
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{PRSPEC_PROPID, WIA_IPA_PIXELS_PER_LINE},
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{PRSPEC_PROPID, WIA_IPA_NUMBER_OF_LINES},
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{PRSPEC_PROPID, WIA_IPC_THUMBNAIL},
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{PRSPEC_PROPID, WIA_IPA_ITEM_TIME},
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{PRSPEC_PROPID, WIA_IPC_THUMB_WIDTH},
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{PRSPEC_PROPID, WIA_IPC_THUMB_HEIGHT},
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{PRSPEC_PROPID, WIA_IPA_PREFERRED_FORMAT},
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{PRSPEC_PROPID, WIA_IPA_ITEM_SIZE},
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{PRSPEC_PROPID, WIA_IPA_FORMAT},
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{PRSPEC_PROPID, WIA_IPA_TYMED},
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{PRSPEC_PROPID, WIA_IPA_COMPRESSION},
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{PRSPEC_PROPID, WIA_IPA_CHANNELS_PER_PIXEL},
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{PRSPEC_PROPID, WIA_IPA_BITS_PER_CHANNEL},
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{PRSPEC_PROPID, WIA_IPA_PLANAR},
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{PRSPEC_PROPID, WIA_IPA_BYTES_PER_LINE},
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{PRSPEC_PROPID, WIA_IPA_ACCESS_RIGHTS},
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{PRSPEC_PROPID, WIA_IPA_MIN_BUFFER_SIZE},
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};
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LONG gPropVarDefaults[(sizeof(PROPVARIANT) / sizeof(LONG)) * (NUM_CAM_ITEM_PROPS)] = {
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// VARTYPE reserved val pad/array ptr
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(LONG)VT_I4, 0x00000000, WIA_DATA_COLOR,0x00000000, // WIA_IPA_DATATYPE
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(LONG)VT_I4, 0x00000000, 24, 0x00000000, // WIA_IPA_DEPTH
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(LONG)VT_I4, 0x00000000, 0, 0x00000000, // WIA_IPA_PIXELS_PER_LINE
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(LONG)VT_I4, 0x00000000, 0, 0x00000000, // WIA_IPA_NUMBER_OF_LINES
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(LONG)VT_VECTOR | VT_UI1, 0x00000000, 0, 0x00000000, // WIA_IPC_THUMBNAIL
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(LONG)VT_VECTOR | VT_I4, 0x00000000, 0, 0x00000000, // WIA_IPA_ITEM_TIME
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(LONG)VT_I4, 0x00000000, 0, 0x00000000, // WIA_IPC_THUMB_WIDTH
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(LONG)VT_I4, 0x00000000, 0, 0x00000000, // WIA_IPC_THUMB_HEIGHT
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(LONG)VT_CLSID, 0x00000000, PtrToLong(PREFFERED_FORMAT_NOM)/* BUGBUG can our dll be loaded at > 4gig ??*/,0x00000000, // WIA_IPA_PREFERRED_FORMAT
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(LONG)VT_I4, 0x00000000, 0, 0x00000000, // WIA_IPA_ITEM_SIZE
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(LONG)VT_CLSID, 0x00000000, PtrToLong(FORMAT_NOM)/* BUGBUG can our dll be loaded at > 4gig ??*/, 0x00000000, // WIA_IPA_FORMAT
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(LONG)VT_I4, 0x00000000, TYMED_FILE, 0x00000000, // WIA_IPA_TYMED
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(LONG)VT_I4, 0x00000000, 0, 0x00000000, // WIA_IPA_COMPRESSION
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(LONG)VT_I4, 0x00000000, 3, 0x00000000, // WIA_IPA_CHANNELS PER PIXEL
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(LONG)VT_I4, 0x00000000, 8, 0x00000000, // WIA_IPA_BITS PER CHANNEL
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(LONG)VT_I4, 0x00000000, WIA_PACKED_PIXEL, 0x00000000, // WIA_IPA_PLANAR
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(LONG)VT_I4, 0x00000000, 0, 0x00000000, // WIA_IPA_WIDTH IN BYTES
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(LONG)VT_I4, 0x00000000, WIA_ITEM_RD, 0x00000000, // WIA_IPA_ACCESS_RIGHTS
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(LONG)VT_I4, 0x00000000, 65535, 0x00000000, // WIA_IPA_MIN_BUFFER_SIZE
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};
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// Default device extended properties.
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#define NUM_DATATYPE 1
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LONG lDataTypes[NUM_DATATYPE] = {
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WIA_DATA_COLOR
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};
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#define NUM_DEPTH 1
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LONG lDepths[NUM_DEPTH] = {
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24
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};
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//
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// Different formats supported
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//
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#define NUM_FORMAT 3
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GUID* pguidFormats[NUM_FORMAT] =
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{
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(GUID*) &WiaImgFmt_JPEG,
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(GUID*) &WiaImgFmt_MEMORYBMP,
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(GUID*) &WiaImgFmt_BMP
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};
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GUID g_guidFormats[NUM_FORMAT]; // FormatID's specified in pguidFormats are copied to g_guidFormats
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// during SetFormatAttribs
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//
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// This is an array of WIA_FORMAT_INFOs, describing the different formats
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// and their corresponding media types. Initialized in minidrvr.cpp
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//
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WIA_FORMAT_INFO* g_wfiTable = NULL;
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//
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// Different media types supported
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//
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#define NUM_TYMED 2
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LONG lTymeds [NUM_TYMED]= {
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TYMED_FILE,
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TYMED_CALLBACK,
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};
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//
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// Extended information for each property
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//
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WIA_PROPERTY_INFO gWiaPropInfoDefaults[NUM_CAM_ITEM_PROPS] = {
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{WIA_PROP_READ | WIA_PROP_LIST, VT_I4, NUM_DATATYPE, WIA_DATA_COLOR, PtrToLong(lDataTypes)/* BUGBUG can our dll be loaded at > 4gig ??*/, 0}, // WIA_IPA_DATATYPE
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{WIA_PROP_READ | WIA_PROP_LIST, VT_I4, NUM_DEPTH, 24, PtrToLong(lDepths)/* BUGBUG can our dll be loaded at > 4gig ??*/, 0}, // WIA_IPA_DEPTH
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{WIA_PROP_READ | WIA_PROP_NONE, VT_I4, 0, 0, 0, 0}, // WIA_IPA_PIXELS_PER_LINE
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{WIA_PROP_READ | WIA_PROP_NONE, VT_I4, 0, 0, 0, 0}, // WIA_IPA_NUMBER_OF_LINES
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{WIA_PROP_READ | WIA_PROP_NONE, VT_V_UI1, 0, 0, 0, 0}, // WIA_IPC_THUMBNAIL
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{WIA_PROP_READ | WIA_PROP_NONE, VT_I4, 0, 0, 0, 0}, // WIA_IPA_ITEM_TIME
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{WIA_PROP_READ | WIA_PROP_NONE, VT_I4, 0, 0, 0, 0}, // WIA_IPC_THUMB_WIDTH
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{WIA_PROP_READ | WIA_PROP_NONE, VT_I4, 0, 0, 0, 0}, // WIA_IPC_THUMB_HEIGHT
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{WIA_PROP_READ | WIA_PROP_NONE, VT_CLSID, 0, 0, 0, 0}, // WIA_IPA_PREFERRED_FORMAT, set later
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{WIA_PROP_READ | WIA_PROP_NONE, VT_I4, 0, 0, 0, 0}, // WIA_IPA_ITEM_SIZE
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{WIA_PROP_RW | WIA_PROP_LIST, VT_CLSID, 0, 0, 0, 0}, // WIA_IPA_FORMAT, set later
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{WIA_PROP_RW | WIA_PROP_LIST, VT_I4, NUM_TYMED, TYMED_FILE, PtrToLong(lTymeds)/* BUGBUG can our dll be loaded at > 4gig ??*/, 0}, // WIA_IPA_TYMED
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{WIA_PROP_READ | WIA_PROP_NONE, VT_I4, 0, 0, 0, 0}, // WIA_IPA_COMPRESSION
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{WIA_PROP_READ | WIA_PROP_NONE, VT_I4, 0, 0, 0, 0}, // WIA_IPA_CHANNELS
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{WIA_PROP_READ | WIA_PROP_NONE, VT_I4, 0, 0, 0, 0}, // WIA_IPA_BITS_PER_CHANNEL
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{WIA_PROP_READ | WIA_PROP_NONE, VT_I4, 0, 0, 0, 0}, // WIA_IPA_PLANAR
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{WIA_PROP_READ | WIA_PROP_NONE, VT_I4, 0, 0, 0, 0}, // WIA_IPA_BYTES_PER_LINE
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{WIA_PROP_RW | WIA_PROP_NONE, VT_I4, 0, 0, 0, 0}, // WIA_IPA_ACCESS_RIGHTS
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{WIA_PROP_READ | WIA_PROP_NONE, VT_I4, 0, 0, 0, 0}, // WIA_IPA_MIN_BUFFER_SIZE
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};
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//
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// Device capabilities. Events are listed before commands to simplify the
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// implementation of drvGetCapabilities(...)
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//
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#define N WIA_NOTIFICATION_EVENT
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#define A WIA_ACTION_EVENT
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#define NA (WIA_NOTIFICATION_EVENT | WIA_ACTION_EVENT)
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WIA_DEV_CAP_DRV gCapabilities[NUM_CAP_ENTRIES] =
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{
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{(GUID *)&WIA_EVENT_DEVICE_CONNECTED, N, L"Device connected", L"Device connected", WIA_ICON_DEVICE_CONNECTED},
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{(GUID *)&WIA_EVENT_DEVICE_DISCONNECTED, N, L"Device disconnected", L"Device disconnected", WIA_ICON_DEVICE_DISCONNECTED},
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{(GUID *)&WIA_EVENT_ITEM_CREATED, N, L"New picture created", L"New picture created", WIA_ICON_ITEM_CREATED},
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{(GUID *)&WIA_EVENT_ITEM_DELETED, N, L"Picture deleted", L"Picture deleted", WIA_ICON_ITEM_DELETED},
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{(GUID *)&WIA_CMD_TAKE_PICTURE, 0, L"Take picture", L"Take picture", WIA_ICON_TAKE_PICTURE}
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};
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