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git://source.winehq.org/git/wine.git
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338 lines
9.1 KiB
C
338 lines
9.1 KiB
C
/*
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* Copyright (C) 2007 Google (Evan Stade)
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include "windef.h"
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#include "wingdi.h"
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#include "objbase.h"
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#include "gdiplus.h"
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#include "gdiplus_private.h"
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#include "wine/debug.h"
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WINE_DEFAULT_DEBUG_CHANNEL(gdiplus);
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GpStatus WINGDIPAPI GdipCloneImageAttributes(GDIPCONST GpImageAttributes *imageattr,
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GpImageAttributes **cloneImageattr)
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{
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GpStatus stat = Ok;
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struct color_remap_table remap_tables[ColorAdjustTypeCount] = {{0}};
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int i;
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TRACE("(%p, %p)\n", imageattr, cloneImageattr);
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if(!imageattr || !cloneImageattr)
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return InvalidParameter;
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for (i=0; i<ColorAdjustTypeCount; i++)
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{
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if (imageattr->colorremaptables[i].enabled)
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{
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remap_tables[i].enabled = TRUE;
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remap_tables[i].mapsize = imageattr->colorremaptables[i].mapsize;
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remap_tables[i].colormap = malloc(sizeof(ColorMap) * remap_tables[i].mapsize);
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if (remap_tables[i].colormap)
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{
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memcpy(remap_tables[i].colormap, imageattr->colorremaptables[i].colormap,
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sizeof(ColorMap) * remap_tables[i].mapsize);
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}
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else
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{
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stat = OutOfMemory;
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break;
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}
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}
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}
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if (stat == Ok)
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stat = GdipCreateImageAttributes(cloneImageattr);
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if (stat == Ok)
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{
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**cloneImageattr = *imageattr;
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memcpy((*cloneImageattr)->colorremaptables, remap_tables, sizeof(remap_tables));
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}
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if (stat != Ok)
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{
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for (i=0; i<ColorAdjustTypeCount; i++)
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free(remap_tables[i].colormap);
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}
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return stat;
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}
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GpStatus WINGDIPAPI GdipCreateImageAttributes(GpImageAttributes **imageattr)
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{
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if(!imageattr)
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return InvalidParameter;
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*imageattr = calloc(1, sizeof(GpImageAttributes));
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if(!*imageattr) return OutOfMemory;
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(*imageattr)->wrap = WrapModeClamp;
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TRACE("<-- %p\n", *imageattr);
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return Ok;
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}
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GpStatus WINGDIPAPI GdipDisposeImageAttributes(GpImageAttributes *imageattr)
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{
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int i;
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TRACE("(%p)\n", imageattr);
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if(!imageattr)
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return InvalidParameter;
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for (i=0; i<ColorAdjustTypeCount; i++)
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free(imageattr->colorremaptables[i].colormap);
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free(imageattr);
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return Ok;
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}
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GpStatus WINGDIPAPI GdipGetImageAttributesAdjustedPalette(GpImageAttributes *imageattr,
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ColorPalette *palette, ColorAdjustType type)
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{
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TRACE("(%p,%p,%u)\n", imageattr, palette, type);
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if (!imageattr || !palette || !palette->Count ||
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type >= ColorAdjustTypeCount || type == ColorAdjustTypeDefault)
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return InvalidParameter;
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apply_image_attributes(imageattr, (LPBYTE)palette->Entries, palette->Count, 1, 0,
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type, PixelFormat32bppARGB);
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return Ok;
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}
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GpStatus WINGDIPAPI GdipSetImageAttributesColorKeys(GpImageAttributes *imageattr,
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ColorAdjustType type, BOOL enableFlag, ARGB colorLow, ARGB colorHigh)
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{
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TRACE("(%p,%u,%i,%08lx,%08lx)\n", imageattr, type, enableFlag, colorLow, colorHigh);
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if(!imageattr || type >= ColorAdjustTypeCount)
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return InvalidParameter;
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imageattr->colorkeys[type].enabled = enableFlag;
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imageattr->colorkeys[type].low = colorLow;
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imageattr->colorkeys[type].high = colorHigh;
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return Ok;
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}
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GpStatus WINGDIPAPI GdipSetImageAttributesColorMatrix(GpImageAttributes *imageattr,
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ColorAdjustType type, BOOL enableFlag, GDIPCONST ColorMatrix* colorMatrix,
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GDIPCONST ColorMatrix* grayMatrix, ColorMatrixFlags flags)
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{
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TRACE("(%p,%u,%i,%p,%p,%u)\n", imageattr, type, enableFlag, colorMatrix,
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grayMatrix, flags);
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if(!imageattr || type >= ColorAdjustTypeCount || flags > ColorMatrixFlagsAltGray)
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return InvalidParameter;
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if (enableFlag)
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{
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if (!colorMatrix)
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return InvalidParameter;
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if (flags == ColorMatrixFlagsAltGray)
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{
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if (!grayMatrix)
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return InvalidParameter;
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imageattr->colormatrices[type].graymatrix = *grayMatrix;
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}
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imageattr->colormatrices[type].colormatrix = *colorMatrix;
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imageattr->colormatrices[type].flags = flags;
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}
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imageattr->colormatrices[type].enabled = enableFlag;
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return Ok;
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}
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GpStatus WINGDIPAPI GdipSetImageAttributesWrapMode(GpImageAttributes *imageAttr,
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WrapMode wrap, ARGB argb, BOOL clamp)
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{
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TRACE("(%p,%u,%08lx,%i)\n", imageAttr, wrap, argb, clamp);
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if(!imageAttr || wrap > WrapModeClamp)
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return InvalidParameter;
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imageAttr->wrap = wrap;
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imageAttr->outside_color = argb;
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imageAttr->clamp = clamp;
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return Ok;
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}
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GpStatus WINGDIPAPI GdipSetImageAttributesCachedBackground(GpImageAttributes *imageAttr,
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BOOL enableFlag)
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{
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static int calls;
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TRACE("(%p,%i)\n", imageAttr, enableFlag);
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if(!(calls++))
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FIXME("not implemented\n");
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return NotImplemented;
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}
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GpStatus WINGDIPAPI GdipSetImageAttributesGamma(GpImageAttributes *imageAttr,
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ColorAdjustType type, BOOL enableFlag, REAL gamma)
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{
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TRACE("(%p,%u,%i,%0.2f)\n", imageAttr, type, enableFlag, gamma);
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if (!imageAttr || (enableFlag && gamma <= 0.0) || type >= ColorAdjustTypeCount)
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return InvalidParameter;
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imageAttr->gamma_enabled[type] = enableFlag;
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imageAttr->gamma[type] = gamma;
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return Ok;
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}
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GpStatus WINGDIPAPI GdipSetImageAttributesNoOp(GpImageAttributes *imageAttr,
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ColorAdjustType type, BOOL enableFlag)
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{
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TRACE("(%p,%u,%i)\n", imageAttr, type, enableFlag);
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if (type >= ColorAdjustTypeCount)
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return InvalidParameter;
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imageAttr->noop[type] = enableFlag ? IMAGEATTR_NOOP_SET : IMAGEATTR_NOOP_CLEAR;
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return Ok;
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}
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GpStatus WINGDIPAPI GdipSetImageAttributesOutputChannel(GpImageAttributes *imageAttr,
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ColorAdjustType type, BOOL enableFlag, ColorChannelFlags channelFlags)
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{
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static int calls;
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TRACE("(%p,%u,%i,%x)\n", imageAttr, type, enableFlag, channelFlags);
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if(!(calls++))
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FIXME("not implemented\n");
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return NotImplemented;
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}
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GpStatus WINGDIPAPI GdipSetImageAttributesOutputChannelColorProfile(GpImageAttributes *imageAttr,
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ColorAdjustType type, BOOL enableFlag,
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GDIPCONST WCHAR *colorProfileFilename)
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{
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static int calls;
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TRACE("(%p,%u,%i,%s)\n", imageAttr, type, enableFlag, debugstr_w(colorProfileFilename));
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if(!(calls++))
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FIXME("not implemented\n");
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return NotImplemented;
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}
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GpStatus WINGDIPAPI GdipSetImageAttributesRemapTable(GpImageAttributes *imageAttr,
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ColorAdjustType type, BOOL enableFlag, UINT mapSize,
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GDIPCONST ColorMap *map)
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{
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ColorMap *new_map;
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TRACE("(%p,%u,%i,%u,%p)\n", imageAttr, type, enableFlag, mapSize, map);
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if(!imageAttr || type >= ColorAdjustTypeCount)
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return InvalidParameter;
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if (enableFlag)
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{
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if(!map || !mapSize)
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return InvalidParameter;
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new_map = malloc(sizeof(*map) * mapSize);
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if (!new_map)
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return OutOfMemory;
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memcpy(new_map, map, sizeof(*map) * mapSize);
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free(imageAttr->colorremaptables[type].colormap);
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imageAttr->colorremaptables[type].mapsize = mapSize;
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imageAttr->colorremaptables[type].colormap = new_map;
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}
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else
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{
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free(imageAttr->colorremaptables[type].colormap);
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imageAttr->colorremaptables[type].colormap = NULL;
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}
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imageAttr->colorremaptables[type].enabled = enableFlag;
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return Ok;
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}
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GpStatus WINGDIPAPI GdipSetImageAttributesThreshold(GpImageAttributes *imageAttr,
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ColorAdjustType type, BOOL enableFlag, REAL threshold)
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{
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static int calls;
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TRACE("(%p,%u,%i,%0.2f)\n", imageAttr, type, enableFlag, threshold);
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if(!(calls++))
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FIXME("not implemented\n");
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return NotImplemented;
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}
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GpStatus WINGDIPAPI GdipSetImageAttributesToIdentity(GpImageAttributes *imageAttr,
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ColorAdjustType type)
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{
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static int calls;
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TRACE("(%p,%u)\n", imageAttr, type);
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if(!(calls++))
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FIXME("not implemented\n");
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return NotImplemented;
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}
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GpStatus WINGDIPAPI GdipResetImageAttributes(GpImageAttributes *imageAttr,
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ColorAdjustType type)
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{
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TRACE("(%p,%u)\n", imageAttr, type);
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if(!imageAttr || type >= ColorAdjustTypeCount)
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return InvalidParameter;
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memset(&imageAttr->colormatrices[type], 0, sizeof(imageAttr->colormatrices[type]));
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GdipSetImageAttributesColorKeys(imageAttr, type, FALSE, 0, 0);
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GdipSetImageAttributesRemapTable(imageAttr, type, FALSE, 0, NULL);
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GdipSetImageAttributesGamma(imageAttr, type, FALSE, 0.0);
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imageAttr->noop[type] = IMAGEATTR_NOOP_UNDEFINED;
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return Ok;
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}
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