diff options
Diffstat (limited to 'plugins/AdvaImg/src/FreeImage/PluginJNG.cpp')
| -rw-r--r-- | plugins/AdvaImg/src/FreeImage/PluginJNG.cpp | 162 |
1 files changed, 0 insertions, 162 deletions
diff --git a/plugins/AdvaImg/src/FreeImage/PluginJNG.cpp b/plugins/AdvaImg/src/FreeImage/PluginJNG.cpp deleted file mode 100644 index 817e731168..0000000000 --- a/plugins/AdvaImg/src/FreeImage/PluginJNG.cpp +++ /dev/null @@ -1,162 +0,0 @@ -// ========================================================== -// JNG loader -// -// Design and implementation by -// - Herve Drolon (drolon@infonie.fr) -// -// This file is part of FreeImage 3 -// -// COVERED CODE IS PROVIDED UNDER THIS LICENSE ON AN "AS IS" BASIS, WITHOUT WARRANTY -// OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, WITHOUT LIMITATION, WARRANTIES -// THAT THE COVERED CODE IS FREE OF DEFECTS, MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE -// OR NON-INFRINGING. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE COVERED -// CODE IS WITH YOU. SHOULD ANY COVERED CODE PROVE DEFECTIVE IN ANY RESPECT, YOU (NOT -// THE INITIAL DEVELOPER OR ANY OTHER CONTRIBUTOR) ASSUME THE COST OF ANY NECESSARY -// SERVICING, REPAIR OR CORRECTION. THIS DISCLAIMER OF WARRANTY CONSTITUTES AN ESSENTIAL -// PART OF THIS LICENSE. NO USE OF ANY COVERED CODE IS AUTHORIZED HEREUNDER EXCEPT UNDER -// THIS DISCLAIMER. -// -// Use at your own risk! -// ========================================================== - -#include "FreeImage.h" -#include "Utilities.h" - -// ========================================================== -// Plugin Interface -// ========================================================== - -static int s_format_id; - -// ---------------------------------------------------------- - -#define JNG_SIGNATURE_SIZE 8 // size of the signature - -// ---------------------------------------------------------- - -// ---------------------------------------------------------- -// mng interface (see MNGHelper.cpp) -// ---------------------------------------------------------- - -FIBITMAP* mng_ReadChunks(int format_id, FreeImageIO *io, fi_handle handle, long Offset, int flags = 0); -BOOL mng_WriteJNG(int format_id, FreeImageIO *io, FIBITMAP *dib, fi_handle handle, int flags); - -// ========================================================== -// Plugin Implementation -// ========================================================== - -static const char * DLL_CALLCONV -Format() { - return "JNG"; -} - -static const char * DLL_CALLCONV -Description() { - return "JPEG Network Graphics"; -} - -static const char * DLL_CALLCONV -Extension() { - return "jng"; -} - -static const char * DLL_CALLCONV -RegExpr() { - return NULL; -} - -static const char * DLL_CALLCONV -MimeType() { - return "image/x-mng"; -} - -static BOOL DLL_CALLCONV -Validate(FreeImageIO *io, fi_handle handle) { - BYTE jng_signature[8] = { 139, 74, 78, 71, 13, 10, 26, 10 }; - BYTE signature[8] = { 0, 0, 0, 0, 0, 0, 0, 0 }; - - io->read_proc(&signature, 1, JNG_SIGNATURE_SIZE, handle); - - return (memcmp(jng_signature, signature, JNG_SIGNATURE_SIZE) == 0) ? TRUE : FALSE; -} - -static BOOL DLL_CALLCONV -SupportsExportDepth(int depth) { - return ( - (depth == 8) || - (depth == 24) || - (depth == 32) - ); -} - -static BOOL DLL_CALLCONV -SupportsExportType(FREE_IMAGE_TYPE type) { - return (type == FIT_BITMAP) ? TRUE : FALSE; -} - -static BOOL DLL_CALLCONV -SupportsICCProfiles() { - return TRUE; -} - -static BOOL DLL_CALLCONV -SupportsNoPixels() { - return TRUE; -} - - -// ---------------------------------------------------------- - -static void * DLL_CALLCONV -Open(FreeImageIO *io, fi_handle handle, BOOL read) { - return NULL; -} - -static void DLL_CALLCONV -Close(FreeImageIO *io, fi_handle handle, void *data) { -} - -static FIBITMAP * DLL_CALLCONV -Load(FreeImageIO *io, fi_handle handle, int page, int flags, void *data) { - long offset = JNG_SIGNATURE_SIZE; // move to skip first 8 bytes of signature - - // check the signature (8 bytes) - if(Validate(io, handle) == FALSE) { - return NULL; - } - - // parse chunks and decode a jng or mng bitmap - return mng_ReadChunks(s_format_id, io, handle, offset, flags); -} - -static BOOL DLL_CALLCONV -Save(FreeImageIO *io, FIBITMAP *dib, fi_handle handle, int page, int flags, void *data) { - - return mng_WriteJNG(s_format_id, io, dib, handle, flags); -} - -// ========================================================== -// Init -// ========================================================== - -void DLL_CALLCONV -InitJNG(Plugin *plugin, int format_id) { - s_format_id = format_id; - - plugin->format_proc = Format; - plugin->description_proc = Description; - plugin->extension_proc = Extension; - plugin->regexpr_proc = RegExpr; - plugin->open_proc = Open; - plugin->close_proc = Close; - plugin->pagecount_proc = NULL; - plugin->pagecapability_proc = NULL; - plugin->load_proc = Load; - plugin->save_proc = Save; - plugin->validate_proc = Validate; - plugin->mime_proc = MimeType; - plugin->supports_export_bpp_proc = SupportsExportDepth; - plugin->supports_export_type_proc = SupportsExportType; - plugin->supports_icc_profiles_proc = SupportsICCProfiles; - plugin->supports_no_pixels_proc = SupportsNoPixels; -} |