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     (*imageattr)->wrap = WrapModeClamp;
  57
  58     TRACE("<-- %p\n", *imageattr);
  59
  60     return Ok;
  61 }
  62
  63 GpStatus WINGDIPAPI GdipDisposeImageAttributes(GpImageAttributes *imageattr)
  64 {
  65     TRACE("(%p)\n", imageattr);
  66
  67     if(!imageattr)
  68         return InvalidParameter;
  69
  70     GdipFree(imageattr);
  71
  72     return Ok;
  73 }
  74
  75 GpStatus WINGDIPAPI GdipSetImageAttributesColorKeys(GpImageAttributes *imageattr,
  76     ColorAdjustType type, BOOL enableFlag, ARGB colorLow, ARGB colorHigh)
  77 {
  78     TRACE("(%p,%u,%i,%08x,%08x)\n", imageattr, type, enableFlag, colorLow, colorHigh);
  79
  80     if(!imageattr || type >= ColorAdjustTypeCount)
  81         return InvalidParameter;
  82
  83     imageattr->colorkeys[type].enabled = enableFlag;
  84     imageattr->colorkeys[type].low = colorLow;
  85     imageattr->colorkeys[type].high = colorHigh;
  86
  87     return Ok;
  88 }
  89
  90 GpStatus WINGDIPAPI GdipSetImageAttributesColorMatrix(GpImageAttributes *imageattr,
  91     ColorAdjustType type, BOOL enableFlag, GDIPCONST ColorMatrix* colorMatrix,
  92     GDIPCONST ColorMatrix* grayMatrix, ColorMatrixFlags flags)
  93 {
  94     TRACE("(%p,%u,%i,%p,%p,%u)\n", imageattr, type, enableFlag, colorMatrix,
  95         grayMatrix, flags);
  96
  97     if(!imageattr || type >= ColorAdjustTypeCount || flags > ColorMatrixFlagsAltGray)
  98         return InvalidParameter;
  99
 100     if (enableFlag)
 101     {
 102         if (!colorMatrix)
 103             return InvalidParameter;
 104
 105         if (flags == ColorMatrixFlagsAltGray)
 106         {
 107             if (!grayMatrix)
 108                 return InvalidParameter;
 109
 110             imageattr->colormatrices[type].graymatrix = *grayMatrix;
 111         }
 112
 113         imageattr->colormatrices[type].colormatrix = *colorMatrix;
 114         imageattr->colormatrices[type].flags = flags;
 115     }
 116
 117     imageattr->colormatrices[type].enabled = enableFlag;
 118
 119     return Ok;
 120 }
 121
 122 GpStatus WINGDIPAPI GdipSetImageAttributesWrapMode(GpImageAttributes *imageAttr,
 123     WrapMode wrap, ARGB argb, BOOL clamp)
 124 {
 125     TRACE("(%p,%u,%08x,%i)\n", imageAttr, wrap, argb, clamp);
 126
 127     if(!imageAttr || wrap > WrapModeClamp)
 128         return InvalidParameter;
 129
 130     imageAttr->wrap = wrap;
 131     imageAttr->outside_color = argb;
 132     imageAttr->clamp = clamp;
 133
 134     return Ok;
 135 }
 136
 137 GpStatus WINGDIPAPI GdipSetImageAttributesCachedBackground(GpImageAttributes *imageAttr,
 138     BOOL enableFlag)
 139 {
 140     static int calls;
 141
 142     TRACE("(%p,%i)\n", imageAttr, enableFlag);
 143
 144     if(!(calls++))
 145         FIXME("not implemented\n");
 146
 147     return NotImplemented;
 148 }
 149
 150 GpStatus WINGDIPAPI GdipSetImageAttributesGamma(GpImageAttributes *imageAttr,
 151     ColorAdjustType type, BOOL enableFlag, REAL gamma)
 152 {
 153     TRACE("(%p,%u,%i,%0.2f)\n", imageAttr, type, enableFlag, gamma);
 154
 155     if (!imageAttr || (enableFlag && gamma <= 0.0) || type >= ColorAdjustTypeCount)
 156         return InvalidParameter;
 157
 158     imageAttr->gamma_enabled[type] = enableFlag;
 159     imageAttr->gamma[type] = gamma;
 160
 161     return Ok;
 162 }
 163
 164 GpStatus WINGDIPAPI GdipSetImageAttributesNoOp(GpImageAttributes *imageAttr,
 165     ColorAdjustType type, BOOL enableFlag)
 166 {
 167     static int calls;
 168
 169     TRACE("(%p,%u,%i)\n", imageAttr, type, enableFlag);
 170
 171     if(!(calls++))
 172         FIXME("not implemented\n");
 173
 174     return NotImplemented;
 175 }
 176
 177 GpStatus WINGDIPAPI GdipSetImageAttributesOutputChannel(GpImageAttributes *imageAttr,
 178     ColorAdjustType type, BOOL enableFlag, ColorChannelFlags channelFlags)
 179 {
 180     static int calls;
 181
 182     TRACE("(%p,%u,%i,%x)\n", imageAttr, type, enableFlag, channelFlags);
 183
 184     if(!(calls++))
 185         FIXME("not implemented\n");
 186
 187     return NotImplemented;
 188 }
 189
 190 GpStatus WINGDIPAPI GdipSetImageAttributesOutputChannelColorProfile(GpImageAttributes *imageAttr,
 191     ColorAdjustType type, BOOL enableFlag,
 192     GDIPCONST WCHAR *colorProfileFilename)
 193 {
 194     static int calls;
 195
 196     TRACE("(%p,%u,%i,%s)\n", imageAttr, type, enableFlag, debugstr_w(colorProfileFilename));
 197
 198     if(!(calls++))
 199         FIXME("not implemented\n");
 200
 201     return NotImplemented;
 202 }
 203
 204 GpStatus WINGDIPAPI GdipSetImageAttributesRemapTable(GpImageAttributes *imageAttr,
 205     ColorAdjustType type, BOOL enableFlag, UINT mapSize,
 206     GDIPCONST ColorMap *map)
 207 {
 208     TRACE("(%p,%u,%i,%u,%p)\n", imageAttr, type, enableFlag, mapSize, map);
 209
 210     if(!imageAttr || type >= ColorAdjustTypeCount)
 211         return InvalidParameter;
 212
 213     if (enableFlag)
 214     {
 215         if(!map || !mapSize)
 216             return InvalidParameter;
 217
 218         imageAttr->colorremaptables[type].mapsize = mapSize;
 219         imageAttr->colorremaptables[type].colormap = map;
 220     }
 221
 222     imageAttr->colorremaptables[type].enabled = enableFlag;
 223
 224     return Ok;
 225 }
 226
 227 GpStatus WINGDIPAPI GdipSetImageAttributesThreshold(GpImageAttributes *imageAttr,
 228     ColorAdjustType type, BOOL enableFlag, REAL threshold)
 229 {
 230     static int calls;
 231
 232     TRACE("(%p,%u,%i,%0.2f)\n", imageAttr, type, enableFlag, threshold);
 233
 234     if(!(calls++))
 235         FIXME("not implemented\n");
 236
 237     return NotImplemented;
 238 }
 239
 240 GpStatus WINGDIPAPI GdipSetImageAttributesToIdentity(GpImageAttributes *imageAttr,
 241     ColorAdjustType type)
 242 {
 243     static int calls;
 244
 245     TRACE("(%p,%u)\n", imageAttr, type);
 246
 247     if(!(calls++))
 248         FIXME("not implemented\n");
 249
 250     return NotImplemented;
 251 }