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gdiplus: Add codecs for the image formats we can currently decode.

oldstable
Vincent Povirk 2009-08-20 17:59:13 -05:00 committed by Alexandre Julliard
parent b27c3c1983
commit 69ba1415e3
1 changed files with 131 additions and 1 deletions
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132
dlls/gdiplus/image.c
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@ -1364,6 +1364,11 @@ typedef struct image_codec {
typedef enum {
BMP,
JPEG,
GIF,
EMF,
WMF,
ICO,
NUM_CODECS
} ImageFormat;
@ -1503,6 +1508,41 @@ static const WCHAR bmp_format[] = {'B', 'M', 'P', 0}; /* BMP */
static const BYTE bmp_sig_pattern[] = { 0x42, 0x4D };
static const BYTE bmp_sig_mask[] = { 0xFF, 0xFF };
static const WCHAR jpeg_codecname[] = {'B', 'u', 'i','l', 't', '-','i', 'n', ' ', 'J','P','E','G', 0};
static const WCHAR jpeg_extension[] = {'*','.','J','P','G',';', '*','.','J','P','E','G',';', '*','.','J','P','E',';', '*','.','J','F','I','F',0};
static const WCHAR jpeg_mimetype[] = {'i','m','a','g','e','/','j','p','e','g', 0};
static const WCHAR jpeg_format[] = {'J','P','E','G',0};
static const BYTE jpeg_sig_pattern[] = { 0xFF, 0xD8 };
static const BYTE jpeg_sig_mask[] = { 0xFF, 0xFF };
static const WCHAR gif_codecname[] = {'B', 'u', 'i','l', 't', '-','i', 'n', ' ', 'G','I','F', 0};
static const WCHAR gif_extension[] = {'*','.','G','I','F',0};
static const WCHAR gif_mimetype[] = {'i','m','a','g','e','/','g','i','f', 0};
static const WCHAR gif_format[] = {'G','I','F',0};
static const BYTE gif_sig_pattern[4] = "GIF8";
static const BYTE gif_sig_mask[] = { 0xFF, 0xFF, 0xFF, 0xFF };
static const WCHAR emf_codecname[] = {'B', 'u', 'i','l', 't', '-','i', 'n', ' ', 'E','M','F', 0};
static const WCHAR emf_extension[] = {'*','.','E','M','F',0};
static const WCHAR emf_mimetype[] = {'i','m','a','g','e','/','x','-','e','m','f', 0};
static const WCHAR emf_format[] = {'E','M','F',0};
static const BYTE emf_sig_pattern[] = { 0x01, 0x00, 0x00, 0x00 };
static const BYTE emf_sig_mask[] = { 0xFF, 0xFF, 0xFF, 0xFF };
static const WCHAR wmf_codecname[] = {'B', 'u', 'i','l', 't', '-','i', 'n', ' ', 'W','M','F', 0};
static const WCHAR wmf_extension[] = {'*','.','W','M','F',0};
static const WCHAR wmf_mimetype[] = {'i','m','a','g','e','/','x','-','w','m','f', 0};
static const WCHAR wmf_format[] = {'W','M','F',0};
static const BYTE wmf_sig_pattern[] = { 0xd7, 0xcd };
static const BYTE wmf_sig_mask[] = { 0xFF, 0xFF };
static const WCHAR ico_codecname[] = {'B', 'u', 'i','l', 't', '-','i', 'n', ' ', 'I','C','O', 0};
static const WCHAR ico_extension[] = {'*','.','I','C','O',0};
static const WCHAR ico_mimetype[] = {'i','m','a','g','e','/','x','-','i','c','o','n', 0};
static const WCHAR ico_format[] = {'I','C','O',0};
static const BYTE ico_sig_pattern[] = { 0x00, 0x00, 0x01, 0x00 };
static const BYTE ico_sig_mask[] = { 0xFF, 0xFF, 0xFF, 0xFF };
static const struct image_codec codecs[NUM_CODECS] = {
{
{ /* BMP */
@ -1521,7 +1561,97 @@ static const struct image_codec codecs[NUM_CODECS] = {
/* SigMask */ bmp_sig_mask,
},
encode_image_BMP
}
},
{
{ /* JPEG */
/* Clsid */ { 0x557cf401, 0x1a04, 0x11d3, { 0x9a, 0x73, 0x0, 0x0, 0xf8, 0x1e, 0xf3, 0x2e } },
/* FormatID */ { 0xb96b3caeU, 0x0728U, 0x11d3U, {0x9d, 0x7b, 0x00, 0x00, 0xf8, 0x1e, 0xf3, 0x2e} },
/* CodecName */ jpeg_codecname,
/* DllName */ NULL,
/* FormatDescription */ jpeg_format,
/* FilenameExtension */ jpeg_extension,
/* MimeType */ jpeg_mimetype,
/* Flags */ ImageCodecFlagsDecoder | ImageCodecFlagsSupportBitmap | ImageCodecFlagsBuiltin,
/* Version */ 1,
/* SigCount */ 1,
/* SigSize */ 2,
/* SigPattern */ jpeg_sig_pattern,
/* SigMask */ jpeg_sig_mask,
},
NULL
},
{
{ /* GIF */
/* Clsid */ { 0x557cf402, 0x1a04, 0x11d3, { 0x9a, 0x73, 0x0, 0x0, 0xf8, 0x1e, 0xf3, 0x2e } },
/* FormatID */ { 0xb96b3cb0U, 0x0728U, 0x11d3U, {0x9d, 0x7b, 0x00, 0x00, 0xf8, 0x1e, 0xf3, 0x2e} },
/* CodecName */ gif_codecname,
/* DllName */ NULL,
/* FormatDescription */ gif_format,
/* FilenameExtension */ gif_extension,
/* MimeType */ gif_mimetype,
/* Flags */ ImageCodecFlagsDecoder | ImageCodecFlagsSupportBitmap | ImageCodecFlagsBuiltin,
/* Version */ 1,
/* SigCount */ 1,
/* SigSize */ 4,
/* SigPattern */ gif_sig_pattern,
/* SigMask */ gif_sig_mask,
},
NULL
},
{
{ /* EMF */
/* Clsid */ { 0x557cf403, 0x1a04, 0x11d3, { 0x9a, 0x73, 0x0, 0x0, 0xf8, 0x1e, 0xf3, 0x2e } },
/* FormatID */ { 0xb96b3cacU, 0x0728U, 0x11d3U, {0x9d, 0x7b, 0x00, 0x00, 0xf8, 0x1e, 0xf3, 0x2e} },
/* CodecName */ emf_codecname,
/* DllName */ NULL,
/* FormatDescription */ emf_format,
/* FilenameExtension */ emf_extension,
/* MimeType */ emf_mimetype,
/* Flags */ ImageCodecFlagsDecoder | ImageCodecFlagsSupportVector | ImageCodecFlagsBuiltin,
/* Version */ 1,
/* SigCount */ 1,
/* SigSize */ 4,
/* SigPattern */ emf_sig_pattern,
/* SigMask */ emf_sig_mask,
},
NULL
},
{
{ /* WMF */
/* Clsid */ { 0x557cf404, 0x1a04, 0x11d3, { 0x9a, 0x73, 0x0, 0x0, 0xf8, 0x1e, 0xf3, 0x2e } },
/* FormatID */ { 0xb96b3cadU, 0x0728U, 0x11d3U, {0x9d, 0x7b, 0x00, 0x00, 0xf8, 0x1e, 0xf3, 0x2e} },
/* CodecName */ wmf_codecname,
/* DllName */ NULL,
/* FormatDescription */ wmf_format,
/* FilenameExtension */ wmf_extension,
/* MimeType */ wmf_mimetype,
/* Flags */ ImageCodecFlagsDecoder | ImageCodecFlagsSupportVector | ImageCodecFlagsBuiltin,
/* Version */ 1,
/* SigCount */ 1,
/* SigSize */ 2,
/* SigPattern */ wmf_sig_pattern,
/* SigMask */ wmf_sig_mask,
},
NULL
},
{
{ /* ICO */
/* Clsid */ { 0x557cf407, 0x1a04, 0x11d3, { 0x9a, 0x73, 0x0, 0x0, 0xf8, 0x1e, 0xf3, 0x2e } },
/* FormatID */ { 0xb96b3cabU, 0x0728U, 0x11d3U, {0x9d, 0x7b, 0x00, 0x00, 0xf8, 0x1e, 0xf3, 0x2e} },
/* CodecName */ ico_codecname,
/* DllName */ NULL,
/* FormatDescription */ ico_format,
/* FilenameExtension */ ico_extension,
/* MimeType */ ico_mimetype,
/* Flags */ ImageCodecFlagsDecoder | ImageCodecFlagsSupportBitmap | ImageCodecFlagsBuiltin,
/* Version */ 1,
/* SigCount */ 1,
/* SigSize */ 4,
/* SigPattern */ ico_sig_pattern,
/* SigMask */ ico_sig_mask,
},
NULL
},
};
/*****************************************************************************