From 9b7dca84536481d2b13cfdfbce77292278c0a41f Mon Sep 17 00:00:00 2001 From: Vincent Povirk Date: Mon, 16 Apr 2012 14:31:09 -0500 Subject: [PATCH] windowscodecs: Register pixel formats. --- dlls/windowscodecs/regsvr.c | 461 ++++++++++++++++++++++++++++++++++++ include/wincodec.idl | 1 + 2 files changed, 462 insertions(+) diff --git a/dlls/windowscodecs/regsvr.c b/dlls/windowscodecs/regsvr.c index 85ebc6fbe6..b73b645c42 100644 --- a/dlls/windowscodecs/regsvr.c +++ b/dlls/windowscodecs/regsvr.c @@ -132,6 +132,23 @@ struct regsvr_metadatareader static HRESULT register_metadatareaders(struct regsvr_metadatareader const *list); static HRESULT unregister_metadatareaders(struct regsvr_metadatareader const *list); +struct regsvr_pixelformat +{ + CLSID const *clsid; /* NULL for end of list */ + LPCSTR author; + LPCSTR friendlyname; + LPCSTR version; + GUID const *vendor; + UINT bitsperpixel; + UINT channelcount; + BYTE const * const *channelmasks; + WICPixelFormatNumericRepresentation numericrepresentation; + UINT supportsalpha; +}; + +static HRESULT register_pixelformats(struct regsvr_pixelformat const *list); +static HRESULT unregister_pixelformats(struct regsvr_pixelformat const *list); + /*********************************************************************** * static string constants */ @@ -176,6 +193,11 @@ static const char supportspadding_valuename[] = "SupportsPadding"; static const char requiresfixedsize_valuename[] = "FixedSize"; static const WCHAR containers_keyname[] = {'C','o','n','t','a','i','n','e','r','s',0}; static const char dataoffset_valuename[] = "DataOffset"; +static const char bitsperpixel_valuename[] = "BitLength"; +static const char channelcount_valuename[] = "ChannelCount"; +static const char numericrepresentation_valuename[] = "NumericRepresentation"; +static const char supportstransparency_valuename[] = "SupportsTransparency"; +static const WCHAR channelmasks_keyname[] = {'C','h','a','n','n','e','l','M','a','s','k','s',0}; /*********************************************************************** * register_decoders @@ -937,6 +959,181 @@ error_return: return res != ERROR_SUCCESS ? HRESULT_FROM_WIN32(res) : S_OK; } +/*********************************************************************** + * register_pixelformats + */ +static HRESULT register_pixelformats(struct regsvr_pixelformat const *list) +{ + LONG res = ERROR_SUCCESS; + HKEY coclass_key; + WCHAR buf[39]; + HKEY formats_key; + HKEY instance_key; + + res = RegCreateKeyExW(HKEY_CLASSES_ROOT, clsid_keyname, 0, NULL, 0, + KEY_READ | KEY_WRITE, NULL, &coclass_key, NULL); + if (res == ERROR_SUCCESS) { + StringFromGUID2(&CATID_WICPixelFormats, buf, 39); + res = RegCreateKeyExW(coclass_key, buf, 0, NULL, 0, + KEY_READ | KEY_WRITE, NULL, &formats_key, NULL); + if (res == ERROR_SUCCESS) + { + res = RegCreateKeyExW(formats_key, instance_keyname, 0, NULL, 0, + KEY_READ | KEY_WRITE, NULL, &instance_key, NULL); + if (res != ERROR_SUCCESS) goto error_close_coclass_key; + } + if (res != ERROR_SUCCESS) + RegCloseKey(coclass_key); + } + if (res != ERROR_SUCCESS) goto error_return; + + for (; res == ERROR_SUCCESS && list->clsid; ++list) { + HKEY clsid_key; + HKEY instance_clsid_key; + + StringFromGUID2(list->clsid, buf, 39); + res = RegCreateKeyExW(coclass_key, buf, 0, NULL, 0, + KEY_READ | KEY_WRITE, NULL, &clsid_key, NULL); + if (res != ERROR_SUCCESS) goto error_close_coclass_key; + + StringFromGUID2(list->clsid, buf, 39); + res = RegCreateKeyExW(instance_key, buf, 0, NULL, 0, + KEY_READ | KEY_WRITE, NULL, &instance_clsid_key, NULL); + if (res == ERROR_SUCCESS) { + res = RegSetValueExW(instance_clsid_key, clsid_valuename, 0, REG_SZ, + (CONST BYTE*)(buf), 78); + RegCloseKey(instance_clsid_key); + } + if (res != ERROR_SUCCESS) goto error_close_clsid_key; + + if (list->author) { + res = RegSetValueExA(clsid_key, author_valuename, 0, REG_SZ, + (CONST BYTE*)(list->author), + strlen(list->author) + 1); + if (res != ERROR_SUCCESS) goto error_close_clsid_key; + } + + if (list->friendlyname) { + res = RegSetValueExA(clsid_key, friendlyname_valuename, 0, REG_SZ, + (CONST BYTE*)(list->friendlyname), + strlen(list->friendlyname) + 1); + if (res != ERROR_SUCCESS) goto error_close_clsid_key; + } + + if (list->vendor) { + StringFromGUID2(list->vendor, buf, 39); + res = RegSetValueExW(clsid_key, vendor_valuename, 0, REG_SZ, + (CONST BYTE*)(buf), 78); + if (res != ERROR_SUCCESS) goto error_close_clsid_key; + } + + if (list->version) { + res = RegSetValueExA(clsid_key, version_valuename, 0, REG_SZ, + (CONST BYTE*)(list->version), + strlen(list->version) + 1); + if (res != ERROR_SUCCESS) goto error_close_clsid_key; + } + + res = RegSetValueExA(clsid_key, bitsperpixel_valuename, 0, REG_DWORD, + (CONST BYTE*)(&list->bitsperpixel), 4); + if (res != ERROR_SUCCESS) goto error_close_clsid_key; + + res = RegSetValueExA(clsid_key, channelcount_valuename, 0, REG_DWORD, + (CONST BYTE*)(&list->channelcount), 4); + if (res != ERROR_SUCCESS) goto error_close_clsid_key; + + res = RegSetValueExA(clsid_key, numericrepresentation_valuename, 0, REG_DWORD, + (CONST BYTE*)(&list->numericrepresentation), 4); + if (res != ERROR_SUCCESS) goto error_close_clsid_key; + + res = RegSetValueExA(clsid_key, supportstransparency_valuename, 0, REG_DWORD, + (CONST BYTE*)(&list->supportsalpha), 4); + if (res != ERROR_SUCCESS) goto error_close_clsid_key; + + if (list->channelmasks) { + HKEY masks_key; + UINT i, mask_size; + WCHAR mask_valuename[11]; + const WCHAR valuename_format[] = {'%','d',0}; + + mask_size = (list->bitsperpixel + 7)/8; + + res = RegCreateKeyExW(clsid_key, channelmasks_keyname, 0, NULL, 0, + KEY_READ | KEY_WRITE, NULL, &masks_key, NULL); + if (res != ERROR_SUCCESS) goto error_close_clsid_key; + for (i=0; i < list->channelcount; i++) + { + sprintfW(mask_valuename, valuename_format, i); + res = RegSetValueExW(masks_key, mask_valuename, 0, REG_BINARY, + list->channelmasks[i], mask_size); + if (res != ERROR_SUCCESS) break; + } + RegCloseKey(masks_key); + if (res != ERROR_SUCCESS) goto error_close_clsid_key; + } + + error_close_clsid_key: + RegCloseKey(clsid_key); + } + +error_close_coclass_key: + RegCloseKey(instance_key); + RegCloseKey(formats_key); + RegCloseKey(coclass_key); +error_return: + return res != ERROR_SUCCESS ? HRESULT_FROM_WIN32(res) : S_OK; +} + +/*********************************************************************** + * unregister_pixelformats + */ +static HRESULT unregister_pixelformats(struct regsvr_pixelformat const *list) +{ + LONG res = ERROR_SUCCESS; + HKEY coclass_key; + WCHAR buf[39]; + HKEY formats_key; + HKEY instance_key; + + res = RegOpenKeyExW(HKEY_CLASSES_ROOT, clsid_keyname, 0, + KEY_READ | KEY_WRITE, &coclass_key); + if (res == ERROR_FILE_NOT_FOUND) return S_OK; + + if (res == ERROR_SUCCESS) { + StringFromGUID2(&CATID_WICPixelFormats, buf, 39); + res = RegCreateKeyExW(coclass_key, buf, 0, NULL, 0, + KEY_READ | KEY_WRITE, NULL, &formats_key, NULL); + if (res == ERROR_SUCCESS) + { + res = RegCreateKeyExW(formats_key, instance_keyname, 0, NULL, 0, + KEY_READ | KEY_WRITE, NULL, &instance_key, NULL); + if (res != ERROR_SUCCESS) goto error_close_coclass_key; + } + if (res != ERROR_SUCCESS) + RegCloseKey(coclass_key); + } + if (res != ERROR_SUCCESS) goto error_return; + + for (; res == ERROR_SUCCESS && list->clsid; ++list) { + StringFromGUID2(list->clsid, buf, 39); + + res = RegDeleteTreeW(coclass_key, buf); + if (res == ERROR_FILE_NOT_FOUND) res = ERROR_SUCCESS; + if (res != ERROR_SUCCESS) goto error_close_coclass_key; + + res = RegDeleteTreeW(instance_key, buf); + if (res == ERROR_FILE_NOT_FOUND) res = ERROR_SUCCESS; + if (res != ERROR_SUCCESS) goto error_close_coclass_key; + } + +error_close_coclass_key: + RegCloseKey(instance_key); + RegCloseKey(formats_key); + RegCloseKey(coclass_key); +error_return: + return res != ERROR_SUCCESS ? HRESULT_FROM_WIN32(res) : S_OK; +} + /*********************************************************************** * decoder list */ @@ -1331,6 +1528,266 @@ static struct regsvr_metadatareader const metadatareader_list[] = { { NULL } /* list terminator */ }; +static BYTE const channel_mask_1bit[] = { 0x01 }; +static BYTE const channel_mask_2bit[] = { 0x03 }; +static BYTE const channel_mask_4bit[] = { 0x0f }; + +static BYTE const channel_mask_8bit[] = { 0xff, 0x00, 0x00, 0x00 }; +static BYTE const channel_mask_8bit2[] = { 0x00, 0xff, 0x00, 0x00 }; +static BYTE const channel_mask_8bit3[] = { 0x00, 0x00, 0xff, 0x00 }; +static BYTE const channel_mask_8bit4[] = { 0x00, 0x00, 0x00, 0xff }; + +static BYTE const channel_mask_16bit[] = { 0xff, 0xff, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; +static BYTE const channel_mask_16bit2[] = { 0x00, 0x00, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00 }; +static BYTE const channel_mask_16bit3[] = { 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0x00, 0x00 }; +static BYTE const channel_mask_16bit4[] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0xff }; + +static BYTE const channel_mask_5bit[] = { 0x1f, 0x00 }; +static BYTE const channel_mask_5bit2[] = { 0xe0, 0x03 }; +static BYTE const channel_mask_5bit3[] = { 0x00, 0x7c }; +static BYTE const channel_mask_5bit4[] = { 0x00, 0x80 }; + +static BYTE const channel_mask_BGR565_2[] = { 0xe0, 0x07 }; +static BYTE const channel_mask_BGR565_3[] = { 0x00, 0xf8 }; + +static BYTE const * const channel_masks_1bit[] = { channel_mask_1bit }; +static BYTE const * const channel_masks_2bit[] = { channel_mask_2bit }; +static BYTE const * const channel_masks_4bit[] = { channel_mask_4bit }; +static BYTE const * const channel_masks_8bit[] = { channel_mask_8bit, + channel_mask_8bit2, channel_mask_8bit3, channel_mask_8bit4 }; +static BYTE const * const channel_masks_16bit[] = { channel_mask_16bit, + channel_mask_16bit2, channel_mask_16bit3, channel_mask_16bit4}; + +static BYTE const * const channel_masks_BGRA5551[] = { channel_mask_5bit, + channel_mask_5bit2, channel_mask_5bit3, channel_mask_5bit4 }; + +static BYTE const * const channel_masks_BGR565[] = { channel_mask_5bit, + channel_mask_BGR565_2, channel_mask_BGR565_3 }; + +static struct regsvr_pixelformat const pixelformat_list[] = { + { &GUID_WICPixelFormat1bppIndexed, + "The Wine Project", + "1bpp Indexed", + NULL, /* no version */ + &GUID_VendorMicrosoft, + 1, /* bitsperpixel */ + 1, /* channel count */ + channel_masks_1bit, + WICPixelFormatNumericRepresentationIndexed, + 1 + }, + { &GUID_WICPixelFormat2bppIndexed, + "The Wine Project", + "2bpp Indexed", + NULL, /* no version */ + &GUID_VendorMicrosoft, + 2, /* bitsperpixel */ + 1, /* channel count */ + channel_masks_2bit, + WICPixelFormatNumericRepresentationIndexed, + 1 + }, + { &GUID_WICPixelFormat4bppIndexed, + "The Wine Project", + "4bpp Indexed", + NULL, /* no version */ + &GUID_VendorMicrosoft, + 4, /* bitsperpixel */ + 1, /* channel count */ + channel_masks_4bit, + WICPixelFormatNumericRepresentationIndexed, + 1 + }, + { &GUID_WICPixelFormat8bppIndexed, + "The Wine Project", + "8bpp Indexed", + NULL, /* no version */ + &GUID_VendorMicrosoft, + 8, /* bitsperpixel */ + 1, /* channel count */ + channel_masks_8bit, + WICPixelFormatNumericRepresentationIndexed, + 1 + }, + { &GUID_WICPixelFormatBlackWhite, + "The Wine Project", + "Black and White", + NULL, /* no version */ + &GUID_VendorMicrosoft, + 1, /* bitsperpixel */ + 1, /* channel count */ + channel_masks_1bit, + WICPixelFormatNumericRepresentationUnsignedInteger, + 0 + }, + { &GUID_WICPixelFormat2bppGray, + "The Wine Project", + "2bpp Grayscale", + NULL, /* no version */ + &GUID_VendorMicrosoft, + 2, /* bitsperpixel */ + 1, /* channel count */ + channel_masks_2bit, + WICPixelFormatNumericRepresentationUnsignedInteger, + 0 + }, + { &GUID_WICPixelFormat4bppGray, + "The Wine Project", + "4bpp Grayscale", + NULL, /* no version */ + &GUID_VendorMicrosoft, + 4, /* bitsperpixel */ + 1, /* channel count */ + channel_masks_4bit, + WICPixelFormatNumericRepresentationUnsignedInteger, + 0 + }, + { &GUID_WICPixelFormat8bppGray, + "The Wine Project", + "8bpp Grayscale", + NULL, /* no version */ + &GUID_VendorMicrosoft, + 8, /* bitsperpixel */ + 1, /* channel count */ + channel_masks_8bit, + WICPixelFormatNumericRepresentationUnsignedInteger, + 0 + }, + { &GUID_WICPixelFormat16bppGray, + "The Wine Project", + "16bpp Grayscale", + NULL, /* no version */ + &GUID_VendorMicrosoft, + 16, /* bitsperpixel */ + 1, /* channel count */ + channel_masks_16bit, + WICPixelFormatNumericRepresentationUnsignedInteger, + 0 + }, + { &GUID_WICPixelFormat16bppBGR555, + "The Wine Project", + "16bpp BGR555", + NULL, /* no version */ + &GUID_VendorMicrosoft, + 16, /* bitsperpixel */ + 3, /* channel count */ + channel_masks_BGRA5551, + WICPixelFormatNumericRepresentationUnsignedInteger, + 0 + }, + { &GUID_WICPixelFormat16bppBGR565, + "The Wine Project", + "16bpp BGR565", + NULL, /* no version */ + &GUID_VendorMicrosoft, + 16, /* bitsperpixel */ + 3, /* channel count */ + channel_masks_BGR565, + WICPixelFormatNumericRepresentationUnsignedInteger, + 0 + }, + { &GUID_WICPixelFormat16bppBGRA5551, + "The Wine Project", + "16bpp BGRA5551", + NULL, /* no version */ + &GUID_VendorMicrosoft, + 16, /* bitsperpixel */ + 4, /* channel count */ + channel_masks_BGRA5551, + WICPixelFormatNumericRepresentationUnsignedInteger, + 1 + }, + { &GUID_WICPixelFormat24bppBGR, + "The Wine Project", + "24bpp BGR", + NULL, /* no version */ + &GUID_VendorMicrosoft, + 24, /* bitsperpixel */ + 3, /* channel count */ + channel_masks_8bit, + WICPixelFormatNumericRepresentationUnsignedInteger, + 0 + }, + { &GUID_WICPixelFormat32bppBGR, + "The Wine Project", + "32bpp BGR", + NULL, /* no version */ + &GUID_VendorMicrosoft, + 32, /* bitsperpixel */ + 3, /* channel count */ + channel_masks_8bit, + WICPixelFormatNumericRepresentationUnsignedInteger, + 0 + }, + { &GUID_WICPixelFormat32bppBGRA, + "The Wine Project", + "32bpp BGRA", + NULL, /* no version */ + &GUID_VendorMicrosoft, + 32, /* bitsperpixel */ + 4, /* channel count */ + channel_masks_8bit, + WICPixelFormatNumericRepresentationUnsignedInteger, + 1 + }, + { &GUID_WICPixelFormat32bppPBGRA, + "The Wine Project", + "32bpp PBGRA", + NULL, /* no version */ + &GUID_VendorMicrosoft, + 32, /* bitsperpixel */ + 4, /* channel count */ + channel_masks_8bit, + WICPixelFormatNumericRepresentationUnsignedInteger, + 1 + }, + { &GUID_WICPixelFormat48bppRGB, + "The Wine Project", + "48bpp RGB", + NULL, /* no version */ + &GUID_VendorMicrosoft, + 48, /* bitsperpixel */ + 3, /* channel count */ + channel_masks_16bit, + WICPixelFormatNumericRepresentationUnsignedInteger, + 0 + }, + { &GUID_WICPixelFormat64bppRGBA, + "The Wine Project", + "64bpp RGBA", + NULL, /* no version */ + &GUID_VendorMicrosoft, + 64, /* bitsperpixel */ + 4, /* channel count */ + channel_masks_16bit, + WICPixelFormatNumericRepresentationUnsignedInteger, + 1 + }, + { &GUID_WICPixelFormat64bppPRGBA, + "The Wine Project", + "64bpp PRGBA", + NULL, /* no version */ + &GUID_VendorMicrosoft, + 64, /* bitsperpixel */ + 4, /* channel count */ + channel_masks_16bit, + WICPixelFormatNumericRepresentationUnsignedInteger, + 1 + }, + { &GUID_WICPixelFormat32bppCMYK, + "The Wine Project", + "32bpp CMYK", + NULL, /* no version */ + &GUID_VendorMicrosoft, + 32, /* bitsperpixel */ + 4, /* channel count */ + channel_masks_8bit, + WICPixelFormatNumericRepresentationUnsignedInteger, + 0 + }, + { NULL } /* list terminator */ +}; + extern HRESULT WINAPI WIC_DllRegisterServer(void) DECLSPEC_HIDDEN; extern HRESULT WINAPI WIC_DllUnregisterServer(void) DECLSPEC_HIDDEN; @@ -1349,6 +1806,8 @@ HRESULT WINAPI DllRegisterServer(void) hr = register_converters(converter_list); if (SUCCEEDED(hr)) hr = register_metadatareaders(metadatareader_list); + if (SUCCEEDED(hr)) + hr = register_pixelformats(pixelformat_list); return hr; } @@ -1367,5 +1826,7 @@ HRESULT WINAPI DllUnregisterServer(void) hr = unregister_converters(converter_list); if (SUCCEEDED(hr)) hr = unregister_metadatareaders(metadatareader_list); + if (SUCCEEDED(hr)) + hr = unregister_pixelformats(pixelformat_list); return hr; } diff --git a/include/wincodec.idl b/include/wincodec.idl index afb02073c0..c587ff47ea 100644 --- a/include/wincodec.idl +++ b/include/wincodec.idl @@ -1004,3 +1004,4 @@ cpp_quote("DEFINE_GUID(CATID_WICBitmapDecoders, 0x7ed96837,0x96f0,0x4812,0xb2,0x cpp_quote("DEFINE_GUID(CATID_WICBitmapEncoders, 0xac757296,0x3522,0x4e11,0x98,0x62,0xc1,0x7b,0xe5,0xa1,0x76,0x7e);") cpp_quote("DEFINE_GUID(CATID_WICFormatConverters, 0x7835eae8,0xbf14,0x49d1,0x93,0xce,0x53,0x3a,0x40,0x7b,0x22,0x48);") cpp_quote("DEFINE_GUID(CATID_WICMetadataReader, 0x05af94d8,0x7174,0x4cd2,0xbe,0x4a,0x41,0x24,0xb8,0x0e,0xe4,0xb8);") +cpp_quote("DEFINE_GUID(CATID_WICPixelFormats, 0x2b46e70f,0xcda7,0x473e,0x89,0xf6,0xdc,0x96,0x30,0xa2,0x39,0x0b);") -- 2.32.0.93.g670b81a890