freetype-commit
[Top][All Lists]
Advanced

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[freetype2] parthw-wip 65747d8 02/23: [gf] Initialised gf driver files


From: Parth Wazurkar
Subject: [freetype2] parthw-wip 65747d8 02/23: [gf] Initialised gf driver files
Date: Wed, 27 Jun 2018 11:53:21 -0400 (EDT)

branch: parthw-wip
commit 65747d8b603f744b966455a8a21659a3959de574
Author: Parth Wazurkar <address@hidden>
Commit: Parth Wazurkar <address@hidden>

    [gf] Initialised gf driver files
    
    gf driver files are initialised. Macros required for gf font files are 
determined in gf.h file.
---
 src/gf/gf.c      |   0
 src/gf/gf.h      |  68 +++++++++++++++++++++++++++
 src/gf/gfdrivr.c | 141 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
 src/gf/gfdrivr.h |  56 ++++++++++++++++++++++
 src/gf/gferror.h |  40 ++++++++++++++++
 5 files changed, 305 insertions(+)

diff --git a/src/gf/gf.c b/src/gf/gf.c
new file mode 100644
index 0000000..e69de29
diff --git a/src/gf/gf.h b/src/gf/gf.h
new file mode 100644
index 0000000..b029f25
--- /dev/null
+++ b/src/gf/gf.h
@@ -0,0 +1,68 @@
+/***************************************************************************/
+/*                                                                         */
+/*  gf.h                                                                   */
+/*                                                                         */
+/*    FreeType font driver for TeX's GF FONT files                         */
+/*                                                                         */
+/*  Copyright 1996-2018 by                                                 */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef GF_H_
+#define GF_H_
+
+
+#include <ft2build.h>
+#include FT_INTERNAL_OBJECTS_H
+#include FT_INTERNAL_STREAM_H
+
+
+
+FT_BEGIN_HEADER
+
+#define  FONT_DRIVER_GF   1
+
+#define  GF_PRE          247
+#define  GF_ID           131
+#define  GF_POST         248
+#define  GF_CHAR_LOC     245
+#define  GF_CHAR_LOC0    246
+#define  GF_POST_POST    249
+
+#define  GF_PAINT_0        0
+#define  GF_PAINT_1        1
+#define  GF_PAINT_63      63
+#define  GF_PAINT1        64
+#define  GF_PAINT2        65
+#define  GF_PAINT3        66
+#define  GF_BOC           67
+#define  GF_BOC1          68
+#define  GF_EOC           69
+#define  GF_SKIP0         70
+#define  GF_SKIP1         71
+#define  GF_SKIP2         72
+#define  GF_SKIP3         73
+#define  GF_NEW_ROW_0     74
+#define  GF_NEW_ROW_164  238 
+#define  GF_XXX1         239
+#define  GF_XXX2         240
+#define  GF_XXX3         241
+#define  GF_XXX4         242
+#define  GF_YYY          243
+#define  GF_NO_OP        244
+
+FT_END_HEADER
+
+
+#endif /* GF_H_ */
+
+
+/* END */
diff --git a/src/gf/gfdrivr.c b/src/gf/gfdrivr.c
new file mode 100644
index 0000000..9498082
--- /dev/null
+++ b/src/gf/gfdrivr.c
@@ -0,0 +1,141 @@
+/***************************************************************************/
+/*                                                                         */
+/*  gfdrivr.h                                                              */
+/*                                                                         */
+/*    FreeType font driver for TeX's GF FONT files                         */
+/*                                                                         */
+/*  Copyright 1996-2018 by                                                 */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+#include <ft2build.h>
+
+#include FT_INTERNAL_DEBUG_H
+#include FT_INTERNAL_STREAM_H
+#include FT_INTERNAL_OBJECTS_H
+#include FT_GF_H
+
+
+#include "gf.h"
+#include "gfdrivr.h"
+
+#include "gferror.h"
+
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* The macro FT_COMPONENT is used in trace mode.  It is an implicit      */
+  /* parameter of the FT_TRACE() and FT_ERROR() macros, used to print/log  */
+  /* messages during execution.                                            */
+  /*                                                                       */
+#undef  FT_COMPONENT
+#define FT_COMPONENT  trace_gfdriver
+
+
+  typedef struct  GF_CMapRec_
+  {
+               //TO-DO
+  } GF_CMapRec, *GF_CMap;
+
+
+  FT_CALLBACK_DEF( FT_Error )
+  gf_cmap_init  ( FT_CMap     gcmap,
+                 FT_Pointer  init_data )
+  {
+   //TO-DO
+  }
+
+
+  FT_CALLBACK_DEF( void )
+  gf_cmap_done( FT_CMap  gfcmap )
+  {
+    //TO-DO
+  }
+
+
+  FT_CALLBACK_DEF( void )
+  GF_Face_Done( FT_Face  bdfface )         /* GF_Face */
+  {
+    //TO-DO
+  }
+
+
+  FT_CALLBACK_DEF( FT_Error )
+  GF_Face_Init( FT_Stream      stream,
+                 FT_Face        bdfface,        /* GF_Face */
+                 FT_Int         face_index,
+                 FT_Int         num_params,
+                 FT_Parameter*  params )
+  {
+    //TO-DO
+  }
+
+
+  FT_CALLBACK_DEF( FT_Error )
+  GF_Size_Request( FT_Size          size,
+                    FT_Size_Request  req )
+  {
+               //TO-DO
+  }
+
+
+
+  FT_CALLBACK_DEF( FT_Error )
+  GF_Glyph_Load( FT_GlyphSlot  slot,
+                  FT_Size       size,
+                  FT_UInt       glyph_index,
+                  FT_Int32      load_flags )
+  {
+    //TO-DO
+  }
+
+
+   FT_CALLBACK_TABLE_DEF
+  const FT_Driver_ClassRec  gf_driver_class =
+  {
+    {
+      FT_MODULE_FONT_DRIVER         |
+      FT_MODULE_DRIVER_NO_OUTLINES,
+      sizeof ( FT_DriverRec ),
+
+      "gf",
+      0x10000L,
+      0x20000L,
+
+      NULL,                                                                    
        /* module-specific interface */
+
+      NULL,                     /* FT_Module_Constructor  module_init   */
+      NULL,                     /* FT_Module_Destructor   module_done   */
+      NULL                                                                     
/* FT_Module_Requester    get_interface */
+    },
+
+    sizeof ( GF_FaceRec ),
+    sizeof ( FT_SizeRec ),
+    sizeof ( FT_GlyphSlotRec ),
+
+    GF_Face_Init,               /* FT_Face_InitFunc  init_face */
+    GF_Face_Done,               /* FT_Face_DoneFunc  done_face */
+    NULL,                       /* FT_Size_InitFunc  init_size */
+    NULL,                       /* FT_Size_DoneFunc  done_size */
+    NULL,                       /* FT_Slot_InitFunc  init_slot */
+    NULL,                       /* FT_Slot_DoneFunc  done_slot */
+
+    GF_Glyph_Load,              /* FT_Slot_LoadFunc  load_glyph */
+
+    NULL,                       /* FT_Face_GetKerningFunc   get_kerning  */
+    NULL,                       /* FT_Face_AttachFunc       attach_file  */
+    NULL,                       /* FT_Face_GetAdvancesFunc  get_advances */
+
+    GF_Size_Request,           /* FT_Size_RequestFunc  request_size */
+    GF_Size_Select             /* FT_Size_SelectFunc   select_size  */
+  };
+
+
+/* END */
diff --git a/src/gf/gfdrivr.h b/src/gf/gfdrivr.h
new file mode 100644
index 0000000..6aec4cc
--- /dev/null
+++ b/src/gf/gfdrivr.h
@@ -0,0 +1,56 @@
+/***************************************************************************/
+/*                                                                         */
+/*  gfdrivr.h                                                              */
+/*                                                                         */
+/*    FreeType font driver for TeX's GF FONT files                         */
+/*                                                                         */
+/*  Copyright 1996-2018 by                                                 */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*  Copyright 2007 Dmitry Timoshkov for Codeweavers                        */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+
+#ifndef GFDRIVR_H_
+#define GFDRIVR_H_
+
+#include <ft2build.h>
+#include FT_INTERNAL_DRIVER_H
+
+#include "gf.h"
+
+
+FT_BEGIN_HEADER
+
+
+  typedef struct  GF_encoding_el_
+  {
+    FT_Long    enc;
+    FT_UShort  glyph;
+    
+  } GF_encoding_el;
+
+
+  typedef struct  GF_FaceRec_
+  {
+    FT_FaceRec        root;
+    //TO-DO
+  } GF_FaceRec, *GF_Face;
+
+
+  FT_EXPORT_VAR( const FT_Driver_ClassRec )  gf_driver_class;
+
+
+FT_END_HEADER
+
+
+#endif /* GFDRIVR_H_ */
+
+
+/* END */
diff --git a/src/gf/gferror.h b/src/gf/gferror.h
new file mode 100644
index 0000000..b77e899
--- /dev/null
+++ b/src/gf/gferror.h
@@ -0,0 +1,40 @@
+/***************************************************************************/
+/*                                                                         */
+/*  gferror.h                                                              */
+/*                                                                         */
+/*    FreeType font driver for TeX's GF FONT files                         */
+/*                                                                         */
+/*  Copyright 1996-2018 by                                                 */
+/*  David Turner, Robert Wilhelm, and Werner Lemberg.                      */
+/*                                                                         */
+/*  This file is part of the FreeType project, and may only be used,       */
+/*  modified, and distributed under the terms of the FreeType project      */
+/*  license, LICENSE.TXT.  By continuing to use, modify, or distribute     */
+/*  this file you indicate that you have read the license and              */
+/*  understand and accept it fully.                                        */
+/*                                                                         */
+/***************************************************************************/
+
+  /*************************************************************************/
+  /*                                                                       */
+  /* This file is used to define the GF error enumeration constants.      */
+  /*                                                                       */
+  /*************************************************************************/
+
+#ifndef GFERROR_H_
+#define GFERROR_H_
+
+#include FT_MODULE_ERRORS_H
+
+#undef FTERRORS_H_
+
+#undef  FT_ERR_PREFIX
+#define FT_ERR_PREFIX  GF_Err_
+#define FT_ERR_BASE    FT_Mod_Err_GF
+
+#include FT_ERRORS_H
+
+#endif /* GFERROR_H_ */
+
+
+/* END */



reply via email to

[Prev in Thread] Current Thread [Next in Thread]