dlls/gdiplus/imageattributes.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 "windef.h"
  20 #include "wingdi.h"
  21
  22 #include "objbase.h"
  23
  24 #include "gdiplus.h"
  25 #include "gdiplus_private.h"
  26 #include "wine/debug.h"
  27
  28 WINE_DEFAULT_DEBUG_CHANNEL(gdiplus);
  29
  30 GpStatus WINGDIPAPI GdipCloneImageAttributes(GDIPCONST GpImageAttributes *imageattr,
  31     GpImageAttributes **cloneImageattr)
  32 {
  33     GpStatus stat;
  34
  35     TRACE("(%p, %p)\n", imageattr, cloneImageattr);
  36
  37     if(!imageattr || !cloneImageattr)
  38         return InvalidParameter;
  39
  40     stat = GdipCreateImageAttributes(cloneImageattr);
  41
  42     if (stat == Ok)
  43         **cloneImageattr = *imageattr;
  44
  45     return stat;
  46 }
  47
  48 GpStatus WINGDIPAPI GdipCreateImageAttributes(GpImageAttributes **imageattr)
  49 {
  50     if(!imageattr)
  51         return InvalidParameter;
  52
  53     *imageattr = GdipAlloc(sizeof(GpImageAttributes));
  54     if(!*imageattr)    return OutOfMemory;
  55
  56     TRACE("<-- %p\n", *imageattr);
  57
  58     return Ok;
  59 }
  60
  61 GpStatus WINGDIPAPI GdipDisposeImageAttributes(GpImageAttributes *imageattr)
  62 {
  63     TRACE("(%p)\n", imageattr);
  64
  65     if(!imageattr)
  66         return InvalidParameter;
  67
  68     GdipFree(imageattr);
  69
  70     return Ok;
  71 }
  72
  73 GpStatus WINGDIPAPI GdipSetImageAttributesColorKeys(GpImageAttributes *imageattr,
  74     ColorAdjustType type, BOOL enableFlag, ARGB colorLow, ARGB colorHigh)
  75 {
  76     TRACE("(%p,%u,%i,%08x,%08x)\n", imageattr, type, enableFlag, colorLow, colorHigh);
  77
  78     if(!imageattr || type >= ColorAdjustTypeCount)
  79         return InvalidParameter;
  80
  81     imageattr->colorkeys[type].enabled = enableFlag;
  82     imageattr->colorkeys[type].low = colorLow;
  83     imageattr->colorkeys[type].high = colorHigh;
  84
  85     return Ok;
  86 }
  87
  88 GpStatus WINGDIPAPI GdipSetImageAttributesColorMatrix(GpImageAttributes *imageattr,
  89     ColorAdjustType type, BOOL enableFlag, GDIPCONST ColorMatrix* colorMatrix,
  90     GDIPCONST ColorMatrix* grayMatrix, ColorMatrixFlags flags)
  91 {
  92     TRACE("(%p,%u,%i,%p,%p,%u)\n", imageattr, type, enableFlag, colorMatrix,
  93         grayMatrix, flags);
  94
  95     if(!imageattr || type >= ColorAdjustTypeCount || flags > ColorMatrixFlagsAltGray)
  96         return InvalidParameter;
  97
  98     if (enableFlag)
  99     {
 100         if (!colorMatrix)
 101             return InvalidParameter;
 102
 103         if (flags == ColorMatrixFlagsAltGray)
 104         {
 105             if (!grayMatrix)
 106                 return InvalidParameter;
 107
 108             imageattr->colormatrices[type].graymatrix = *grayMatrix;
 109         }
 110
 111         imageattr->colormatrices[type].colormatrix = *colorMatrix;
 112         imageattr->colormatrices[type].flags = flags;
 113     }
 114
 115     imageattr->colormatrices[type].enabled = enableFlag;
 116
 117     return Ok;
 118 }
 119
 120 GpStatus WINGDIPAPI GdipSetImageAttributesWrapMode(GpImageAttributes *imageAttr,
 121     WrapMode wrap, ARGB argb, BOOL clamp)
 122 {
 123     static int calls;
 124
 125     TRACE("(%p,%u,%08x,%i)\n", imageAttr, wrap, argb, clamp);
 126
 127     if(!imageAttr)
 128         return InvalidParameter;
 129
 130     if(!(calls++))
 131         FIXME("not implemented\n");
 132
 133     return NotImplemented;
 134 }
 135
 136 GpStatus WINGDIPAPI GdipSetImageAttributesCachedBackground(GpImageAttributes *imageAttr,
 137     BOOL enableFlag)
 138 {
 139     static int calls;
 140
 141     TRACE("(%p,%i)\n", imageAttr, enableFlag);
 142
 143     if(!(calls++))
 144         FIXME("not implemented\n");
 145
 146     return NotImplemented;
 147 }
 148
 149 GpStatus WINGDIPAPI GdipSetImageAttributesGamma(GpImageAttributes *imageAttr,
 150     ColorAdjustType type, BOOL enableFlag, REAL gamma)
 151 {
 152     TRACE("(%p,%u,%i,%0.2f)\n", imageAttr, type, enableFlag, gamma);
 153
 154     if (!imageAttr || (enableFlag && gamma <= 0.0) || type >= ColorAdjustTypeCount)
 155         return InvalidParameter;
 156
 157     imageAttr->gamma_enabled[type] = enableFlag;
 158     imageAttr->gamma[type] = gamma;
 159
 160     return Ok;
 161 }
 162
 163 GpStatus WINGDIPAPI GdipSetImageAttributesNoOp(GpImageAttributes *imageAttr,
 164     ColorAdjustType type, BOOL enableFlag)
 165 {
 166     static int calls;
 167
 168     TRACE("(%p,%u,%i)\n", imageAttr, type, enableFlag);
 169
 170     if(!(calls++))
 171         FIXME("not implemented\n");
 172
 173     return NotImplemented;
 174 }
 175
 176 GpStatus WINGDIPAPI GdipSetImageAttributesOutputChannel(GpImageAttributes *imageAttr,
 177     ColorAdjustType type, BOOL enableFlag, ColorChannelFlags channelFlags)
 178 {
 179     static int calls;
 180
 181     TRACE("(%p,%u,%i,%x)\n", imageAttr, type, enableFlag, channelFlags);
 182
 183     if(!(calls++))
 184         FIXME("not implemented\n");
 185
 186     return NotImplemented;
 187 }
 188
 189 GpStatus WINGDIPAPI GdipSetImageAttributesOutputChannelColorProfile(GpImageAttributes *imageAttr,
 190     ColorAdjustType type, BOOL enableFlag,
 191     GDIPCONST WCHAR *colorProfileFilename)
 192 {
 193     static int calls;
 194
 195     TRACE("(%p,%u,%i,%s)\n", imageAttr, type, enableFlag, debugstr_w(colorProfileFilename));
 196
 197     if(!(calls++))
 198         FIXME("not implemented\n");
 199
 200     return NotImplemented;
 201 }
 202
 203 GpStatus WINGDIPAPI GdipSetImageAttributesRemapTable(GpImageAttributes *imageAttr,
 204     ColorAdjustType type, BOOL enableFlag, UINT mapSize,
 205     GDIPCONST ColorMap *map)
 206 {
 207     TRACE("(%p,%u,%i,%u,%p)\n", imageAttr, type, enableFlag, mapSize, map);
 208
 209     if(!imageAttr || type >= ColorAdjustTypeCount)
 210         return InvalidParameter;
 211
 212     if (enableFlag)
 213     {
 214         if(!map || !mapSize)
 215             return InvalidParameter;
 216
 217         imageAttr->colorremaptables[type].mapsize = mapSize;
 218         imageAttr->colorremaptables[type].colormap = map;
 219     }
 220
 221     imageAttr->colorremaptables[type].enabled = enableFlag;
 222
 223     return Ok;
 224 }
 225
 226 GpStatus WINGDIPAPI GdipSetImageAttributesThreshold(GpImageAttributes *imageAttr,
 227     ColorAdjustType type, BOOL enableFlag, REAL threshold)
 228 {
 229     static int calls;
 230
 231     TRACE("(%p,%u,%i,%0.2f)\n", imageAttr, type, enableFlag, threshold);
 232
 233     if(!(calls++))
 234         FIXME("not implemented\n");
 235
 236     return NotImplemented;
 237 }
 238
 239 GpStatus WINGDIPAPI GdipSetImageAttributesToIdentity(GpImageAttributes *imageAttr,
 240     ColorAdjustType type)
 241 {
 242     static int calls;
 243
 244     TRACE("(%p,%u)\n", imageAttr, type);
 245
 246     if(!(calls++))
 247         FIXME("not implemented\n");
 248
 249     return NotImplemented;
 250 }