imageattributes.c File Reference

#include "windef.h"
#include "wingdi.h"
#include "objbase.h"
#include "gdiplus.h"
#include "gdiplus_private.h"
#include "wine/debug.h"

Include dependency graph for imageattributes.c:

Go to the source code of this file.

Functions
	WINE_DEFAULT_DEBUG_CHANNEL (gdiplus)
GpStatus WINGDIPAPI	GdipCloneImageAttributes (GDIPCONST GpImageAttributes *imageattr, GpImageAttributes **cloneImageattr)
GpStatus WINGDIPAPI	GdipCreateImageAttributes (GpImageAttributes **imageattr)
GpStatus WINGDIPAPI	GdipDisposeImageAttributes (GpImageAttributes *imageattr)
GpStatus WINGDIPAPI	GdipGetImageAttributesAdjustedPalette (GpImageAttributes *imageattr, ColorPalette *palette, ColorAdjustType type)
GpStatus WINGDIPAPI	GdipSetImageAttributesColorKeys (GpImageAttributes *imageattr, ColorAdjustType type, BOOL enableFlag, ARGB colorLow, ARGB colorHigh)
GpStatus WINGDIPAPI	GdipSetImageAttributesColorMatrix (GpImageAttributes *imageattr, ColorAdjustType type, BOOL enableFlag, GDIPCONST ColorMatrix *colorMatrix, GDIPCONST ColorMatrix *grayMatrix, ColorMatrixFlags flags)
GpStatus WINGDIPAPI	GdipSetImageAttributesWrapMode (GpImageAttributes *imageAttr, WrapMode wrap, ARGB argb, BOOL clamp)
GpStatus WINGDIPAPI	GdipSetImageAttributesCachedBackground (GpImageAttributes *imageAttr, BOOL enableFlag)
GpStatus WINGDIPAPI	GdipSetImageAttributesGamma (GpImageAttributes *imageAttr, ColorAdjustType type, BOOL enableFlag, REAL gamma)
GpStatus WINGDIPAPI	GdipSetImageAttributesNoOp (GpImageAttributes *imageAttr, ColorAdjustType type, BOOL enableFlag)
GpStatus WINGDIPAPI	GdipSetImageAttributesOutputChannel (GpImageAttributes *imageAttr, ColorAdjustType type, BOOL enableFlag, ColorChannelFlags channelFlags)
GpStatus WINGDIPAPI	GdipSetImageAttributesOutputChannelColorProfile (GpImageAttributes *imageAttr, ColorAdjustType type, BOOL enableFlag, GDIPCONST WCHAR *colorProfileFilename)
GpStatus WINGDIPAPI	GdipSetImageAttributesRemapTable (GpImageAttributes *imageAttr, ColorAdjustType type, BOOL enableFlag, UINT mapSize, GDIPCONST ColorMap *map)
GpStatus WINGDIPAPI	GdipSetImageAttributesThreshold (GpImageAttributes *imageAttr, ColorAdjustType type, BOOL enableFlag, REAL threshold)
GpStatus WINGDIPAPI	GdipSetImageAttributesToIdentity (GpImageAttributes *imageAttr, ColorAdjustType type)
GpStatus WINGDIPAPI	GdipResetImageAttributes (GpImageAttributes *imageAttr, ColorAdjustType type)

Function Documentation

GdipCloneImageAttributes()

GpStatus WINGDIPAPI GdipCloneImageAttributes	(	GDIPCONST GpImageAttributes *	imageattr,
		GpImageAttributes **	cloneImageattr
	)

Definition at line 30 of file imageattributes.c.

{
    GpStatus stat = Ok;
    struct color_remap_table remap_tables[ColorAdjustTypeCount] = {{0}};
    int i;
 
    TRACE("(%p, %p)\n", imageattr, cloneImageattr);
 
    if(!imageattr || !cloneImageattr)
        return InvalidParameter;
 
    for (i=0; i<ColorAdjustTypeCount; i++)
    {
        if (imageattr->colorremaptables[i].enabled)
        {
            remap_tables[i].enabled = TRUE;
            remap_tables[i].mapsize = imageattr->colorremaptables[i].mapsize;
            remap_tables[i].colormap = heap_alloc(sizeof(ColorMap) * remap_tables[i].mapsize);
 
            if (remap_tables[i].colormap)
            {
                memcpy(remap_tables[i].colormap, imageattr->colorremaptables[i].colormap,
                    sizeof(ColorMap) * remap_tables[i].mapsize);
            }
            else
            {
                stat = OutOfMemory;
                break;
            }
        }
    }
 
    if (stat == Ok)
        stat = GdipCreateImageAttributes(cloneImageattr);
 
    if (stat == Ok)
    {
        **cloneImageattr = *imageattr;
 
        memcpy((*cloneImageattr)->colorremaptables, remap_tables, sizeof(remap_tables));
    }
 
    if (stat != Ok)
    {
        for (i=0; i<ColorAdjustTypeCount; i++)
            heap_free(remap_tables[i].colormap);
    }
 
    return stat;
}

Referenced by GdipCreateTextureIA().

GdipCreateImageAttributes()

GpStatus WINGDIPAPI GdipCreateImageAttributes

(

GpImageAttributes **

imageattr

)

Definition at line 82 of file imageattributes.c.

{
    if(!imageattr)
        return InvalidParameter;
 
    *imageattr = heap_alloc_zero(sizeof(GpImageAttributes));
    if(!*imageattr)    return OutOfMemory;
 
    (*imageattr)->wrap = WrapModeClamp;
 
    TRACE("<-- %p\n", *imageattr);
 
    return Ok;
}

Referenced by GdipCloneImageAttributes(), GdipCreateTexture(), GdipCreateTexture2(), GdipCreateTexture2I(), GdipCreateTextureIA(), METAFILE_PlaybackObject(), test_colorkey(), test_colormatrix(), test_drawimage(), test_gamma(), test_getadjustedpalette(), test_remaptable(), and ZoomWnd_OnDraw().

GdipDisposeImageAttributes()

GpStatus WINGDIPAPI GdipDisposeImageAttributes

(

GpImageAttributes *

imageattr

)

Definition at line 97 of file imageattributes.c.

{
    int i;
 
    TRACE("(%p)\n", imageattr);
 
    if(!imageattr)
        return InvalidParameter;
 
    for (i=0; i<ColorAdjustTypeCount; i++)
        heap_free(imageattr->colorremaptables[i].colormap);
 
    heap_free(imageattr);
 
    return Ok;
}

Referenced by GdipCreateTexture(), GdipCreateTexture2(), GdipCreateTexture2I(), GdipCreateTextureIA(), GdipDeleteBrush(), metafile_free_object_table_entry(), METAFILE_PlaybackObject(), test_colorkey(), test_colormatrix(), test_drawimage(), test_gamma(), test_getadjustedpalette(), test_remaptable(), and ZoomWnd_OnDraw().

GdipGetImageAttributesAdjustedPalette()

GpStatus WINGDIPAPI GdipGetImageAttributesAdjustedPalette	(	GpImageAttributes *	imageattr,
		ColorPalette *	palette,
		ColorAdjustType	type
	)

Definition at line 114 of file imageattributes.c.

{
    TRACE("(%p,%p,%u)\n", imageattr, palette, type);
 
    if (!imageattr || !palette || !palette->Count ||
        type >= ColorAdjustTypeCount || type == ColorAdjustTypeDefault)
        return InvalidParameter;
 
    apply_image_attributes(imageattr, (LPBYTE)palette->Entries, palette->Count, 1, 0,
        type, PixelFormat32bppARGB);
 
    return Ok;
}

Referenced by test_getadjustedpalette().

GdipResetImageAttributes()

GpStatus WINGDIPAPI GdipResetImageAttributes	(	GpImageAttributes *	imageAttr,
		ColorAdjustType	type
	)

Definition at line 323 of file imageattributes.c.

{
    TRACE("(%p,%u)\n", imageAttr, type);
 
    if(!imageAttr || type >= ColorAdjustTypeCount)
        return InvalidParameter;
 
    memset(&imageAttr->colormatrices[type], 0, sizeof(imageAttr->colormatrices[type]));
    GdipSetImageAttributesColorKeys(imageAttr, type, FALSE, 0, 0);
    GdipSetImageAttributesRemapTable(imageAttr, type, FALSE, 0, NULL);
    GdipSetImageAttributesGamma(imageAttr, type, FALSE, 0.0);
    imageAttr->noop[type] = IMAGEATTR_NOOP_UNDEFINED;
 
    return Ok;
}

Referenced by test_colorkey(), test_colormatrix(), test_gamma(), and test_remaptable().

GdipSetImageAttributesCachedBackground()

GpStatus WINGDIPAPI GdipSetImageAttributesCachedBackground	(	GpImageAttributes *	imageAttr,
		BOOL	enableFlag
	)

Definition at line 191 of file imageattributes.c.

{
    static int calls;
 
    TRACE("(%p,%i)\n", imageAttr, enableFlag);
 
    if(!(calls++))
        FIXME("not implemented\n");
 
    return NotImplemented;
}

GdipSetImageAttributesColorKeys()

GpStatus WINGDIPAPI GdipSetImageAttributesColorKeys	(	GpImageAttributes *	imageattr,
		ColorAdjustType	type,
		BOOL	enableFlag,
		ARGB	colorLow,
		ARGB	colorHigh
	)

Definition at line 129 of file imageattributes.c.

{
    TRACE("(%p,%u,%i,%08x,%08x)\n", imageattr, type, enableFlag, colorLow, colorHigh);
 
    if(!imageattr || type >= ColorAdjustTypeCount)
        return InvalidParameter;
 
    imageattr->colorkeys[type].enabled = enableFlag;
    imageattr->colorkeys[type].low = colorLow;
    imageattr->colorkeys[type].high = colorHigh;
 
    return Ok;
}

Referenced by GdipResetImageAttributes(), and test_colorkey().

GdipSetImageAttributesColorMatrix()

GpStatus WINGDIPAPI GdipSetImageAttributesColorMatrix	(	GpImageAttributes *	imageattr,
		ColorAdjustType	type,
		BOOL	enableFlag,
		GDIPCONST ColorMatrix *	colorMatrix,
		GDIPCONST ColorMatrix *	grayMatrix,
		ColorMatrixFlags	flags
	)

Definition at line 144 of file imageattributes.c.

{
    TRACE("(%p,%u,%i,%p,%p,%u)\n", imageattr, type, enableFlag, colorMatrix,
        grayMatrix, flags);
 
    if(!imageattr || type >= ColorAdjustTypeCount || flags > ColorMatrixFlagsAltGray)
        return InvalidParameter;
 
    if (enableFlag)
    {
        if (!colorMatrix)
            return InvalidParameter;
 
        if (flags == ColorMatrixFlagsAltGray)
        {
            if (!grayMatrix)
                return InvalidParameter;
 
            imageattr->colormatrices[type].graymatrix = *grayMatrix;
        }
 
        imageattr->colormatrices[type].colormatrix = *colorMatrix;
        imageattr->colormatrices[type].flags = flags;
    }
 
    imageattr->colormatrices[type].enabled = enableFlag;
 
    return Ok;
}

Referenced by test_colormatrix(), and test_drawimage().

GdipSetImageAttributesGamma()

GpStatus WINGDIPAPI GdipSetImageAttributesGamma	(	GpImageAttributes *	imageAttr,
		ColorAdjustType	type,
		BOOL	enableFlag,
		REAL	gamma
	)

Definition at line 204 of file imageattributes.c.

{
    TRACE("(%p,%u,%i,%0.2f)\n", imageAttr, type, enableFlag, gamma);
 
    if (!imageAttr || (enableFlag && gamma <= 0.0) || type >= ColorAdjustTypeCount)
        return InvalidParameter;
 
    imageAttr->gamma_enabled[type] = enableFlag;
    imageAttr->gamma[type] = gamma;
 
    return Ok;
}

Referenced by GdipResetImageAttributes(), and test_gamma().

GdipSetImageAttributesNoOp()

GpStatus WINGDIPAPI GdipSetImageAttributesNoOp	(	GpImageAttributes *	imageAttr,
		ColorAdjustType	type,
		BOOL	enableFlag
	)

Definition at line 218 of file imageattributes.c.

{
    TRACE("(%p,%u,%i)\n", imageAttr, type, enableFlag);
 
    if (type >= ColorAdjustTypeCount)
        return InvalidParameter;
 
    imageAttr->noop[type] = enableFlag ? IMAGEATTR_NOOP_SET : IMAGEATTR_NOOP_CLEAR;
 
    return Ok;
}

Referenced by test_colormatrix().

GdipSetImageAttributesOutputChannel()

GpStatus WINGDIPAPI GdipSetImageAttributesOutputChannel	(	GpImageAttributes *	imageAttr,
		ColorAdjustType	type,
		BOOL	enableFlag,
		ColorChannelFlags	channelFlags
	)

Definition at line 231 of file imageattributes.c.

{
    static int calls;
 
    TRACE("(%p,%u,%i,%x)\n", imageAttr, type, enableFlag, channelFlags);
 
    if(!(calls++))
        FIXME("not implemented\n");
 
    return NotImplemented;
}

GdipSetImageAttributesOutputChannelColorProfile()

GpStatus WINGDIPAPI GdipSetImageAttributesOutputChannelColorProfile	(	GpImageAttributes *	imageAttr,
		ColorAdjustType	type,
		BOOL	enableFlag,
		GDIPCONST WCHAR *	colorProfileFilename
	)

Definition at line 244 of file imageattributes.c.

{
    static int calls;
 
    TRACE("(%p,%u,%i,%s)\n", imageAttr, type, enableFlag, debugstr_w(colorProfileFilename));
 
    if(!(calls++))
        FIXME("not implemented\n");
 
    return NotImplemented;
}

GdipSetImageAttributesRemapTable()

GpStatus WINGDIPAPI GdipSetImageAttributesRemapTable	(	GpImageAttributes *	imageAttr,
		ColorAdjustType	type,
		BOOL	enableFlag,
		UINT	mapSize,
		GDIPCONST ColorMap *	map
	)

Definition at line 258 of file imageattributes.c.

{
    ColorMap *new_map;
 
    TRACE("(%p,%u,%i,%u,%p)\n", imageAttr, type, enableFlag, mapSize, map);
 
    if(!imageAttr || type >= ColorAdjustTypeCount)
    return InvalidParameter;
 
    if (enableFlag)
    {
        if(!map || !mapSize)
        return InvalidParameter;
 
        new_map = heap_alloc_zero(sizeof(*map) * mapSize);
 
        if (!new_map)
            return OutOfMemory;
 
        memcpy(new_map, map, sizeof(*map) * mapSize);
 
        heap_free(imageAttr->colorremaptables[type].colormap);
 
        imageAttr->colorremaptables[type].mapsize = mapSize;
        imageAttr->colorremaptables[type].colormap = new_map;
    }
    else
    {
        heap_free(imageAttr->colorremaptables[type].colormap);
        imageAttr->colorremaptables[type].colormap = NULL;
    }
 
    imageAttr->colorremaptables[type].enabled = enableFlag;
 
    return Ok;
}

Referenced by GdipResetImageAttributes(), test_getadjustedpalette(), and test_remaptable().

GdipSetImageAttributesThreshold()

GpStatus WINGDIPAPI GdipSetImageAttributesThreshold	(	GpImageAttributes *	imageAttr,
		ColorAdjustType	type,
		BOOL	enableFlag,
		REAL	threshold
	)

Definition at line 297 of file imageattributes.c.

{
    static int calls;
 
    TRACE("(%p,%u,%i,%0.2f)\n", imageAttr, type, enableFlag, threshold);
 
    if(!(calls++))
        FIXME("not implemented\n");
 
    return NotImplemented;
}

GdipSetImageAttributesToIdentity()

GpStatus WINGDIPAPI GdipSetImageAttributesToIdentity	(	GpImageAttributes *	imageAttr,
		ColorAdjustType	type
	)

Definition at line 310 of file imageattributes.c.

{
    static int calls;
 
    TRACE("(%p,%u)\n", imageAttr, type);
 
    if(!(calls++))
        FIXME("not implemented\n");
 
    return NotImplemented;
}

GdipSetImageAttributesWrapMode()

GpStatus WINGDIPAPI GdipSetImageAttributesWrapMode	(	GpImageAttributes *	imageAttr,
		WrapMode	wrap,
		ARGB	argb,
		BOOL	clamp
	)

Definition at line 176 of file imageattributes.c.

{
    TRACE("(%p,%u,%08x,%i)\n", imageAttr, wrap, argb, clamp);
 
    if(!imageAttr || wrap > WrapModeClamp)
        return InvalidParameter;
 
    imageAttr->wrap = wrap;
    imageAttr->outside_color = argb;
    imageAttr->clamp = clamp;
 
    return Ok;
}

Referenced by METAFILE_PlaybackObject(), and ZoomWnd_OnDraw().

WINE_DEFAULT_DEBUG_CHANNEL()

WINE_DEFAULT_DEBUG_CHANNEL

(

gdiplus

)