dlls/gdiplus/image.c

   1 /*
   2  * Copyright (C) 2007 Google (Evan Stade)
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2.1 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  17  */
  18
  19 #include <stdarg.h>
  20
  21 #include "windef.h"
  22 #include "winbase.h"
  23 #include "wingdi.h"
  24
  25 #define COBJMACROS
  26 #include "objbase.h"
  27
  28 #include "gdiplus.h"
  29 #include "gdiplus_private.h"
  30 #include "wine/debug.h"
  31
  32 WINE_DEFAULT_DEBUG_CHANNEL(gdiplus);
  33
  34 GpStatus WINGDIPAPI GdipDisposeImage(GpImage *image)
  35 {
  36     if(!image)
  37         return InvalidParameter;
  38
  39     IPicture_Release(image->picture);
  40     GdipFree(image);
  41
  42     return Ok;
  43 }
  44
  45 GpStatus WINGDIPAPI GdipGetImageBounds(GpImage *image, GpRectF *srcRect,
  46     GpUnit *srcUnit)
  47 {
  48     if(!image || !srcRect || !srcUnit)
  49         return InvalidParameter;
  50     if(image->type == ImageTypeMetafile){
  51         memcpy(srcRect, &((GpMetafile*)image)->bounds, sizeof(GpRectF));
  52         *srcUnit = ((GpMetafile*)image)->unit;
  53     }
  54     else{
  55         FIXME("not implemented for bitmaps\n");
  56         return NotImplemented;
  57     }
  58
  59     return Ok;
  60 }
  61
  62 GpStatus WINGDIPAPI GdipGetImageHeight(GpImage *image, UINT *height)
  63 {
  64     static int calls;
  65
  66     if(!image || !height)
  67         return InvalidParameter;
  68
  69     if(!(calls++))
  70         FIXME("not implemented\n");
  71
  72     return NotImplemented;
  73 }
  74
  75 GpStatus WINGDIPAPI GdipGetImageHorizontalResolution(GpImage *image, REAL *res)
  76 {
  77     static int calls;
  78
  79     if(!image || !res)
  80         return InvalidParameter;
  81
  82     if(!(calls++))
  83         FIXME("not implemented\n");
  84
  85     return NotImplemented;
  86 }
  87
  88 GpStatus WINGDIPAPI GdipGetImageRawFormat(GpImage *image, GUID *format)
  89 {
  90     static int calls;
  91
  92     if(!image || !format)
  93         return InvalidParameter;
  94
  95     if(!(calls++))
  96         FIXME("not implemented\n");
  97
  98     return NotImplemented;
  99 }
 100
 101 GpStatus WINGDIPAPI GdipGetImageType(GpImage *image, ImageType *type)
 102 {
 103     if(!image || !type)
 104         return InvalidParameter;
 105
 106     *type = image->type;
 107
 108     return Ok;
 109 }
 110
 111 GpStatus WINGDIPAPI GdipGetImageVerticalResolution(GpImage *image, REAL *res)
 112 {
 113     static int calls;
 114
 115     if(!image || !res)
 116         return InvalidParameter;
 117
 118     if(!(calls++))
 119         FIXME("not implemented\n");
 120
 121     return NotImplemented;
 122 }
 123
 124 GpStatus WINGDIPAPI GdipGetImageWidth(GpImage *image, UINT *width)
 125 {
 126     static int calls;
 127
 128     if(!image || !width)
 129         return InvalidParameter;
 130
 131     if(!(calls++))
 132         FIXME("not implemented\n");
 133
 134     return NotImplemented;
 135 }
 136
 137 GpStatus WINGDIPAPI GdipImageGetFrameCount(GpImage *image,
 138     GDIPCONST GUID* dimensionID, UINT* count)
 139 {
 140     static int calls;
 141
 142     if(!image || !dimensionID || !count)
 143         return InvalidParameter;
 144
 145     if(!(calls++))
 146         FIXME("not implemented\n");
 147
 148     return NotImplemented;
 149 }
 150
 151 GpStatus WINGDIPAPI GdipLoadImageFromStreamICM(IStream* stream, GpImage **image)
 152 {
 153     static int calls;
 154
 155     if(!stream || !image)
 156         return InvalidParameter;
 157
 158     if(!(calls++))
 159         FIXME("not implemented\n");
 160
 161     return NotImplemented;
 162 }