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gdiplus: Store transformation matrix directly in the objects.

This commit is contained in:
Dmitry Timoshkov 2012-11-08 11:11:59 +08:00 committed by Alexandre Julliard
parent 0c8dc0090b
commit 39ec8ce67e
3 changed files with 24 additions and 50 deletions
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55
dlls/gdiplus/brush.c
View File

@ -78,13 +78,7 @@ GpStatus WINGDIPAPI GdipCloneBrush(GpBrush *brush, GpBrush **clone)
return stat;
}
stat = GdipCloneMatrix(src->transform, &dest->transform);
if(stat != Ok){
GdipDeletePath(dest->path);
GdipFree(dest);
return stat;
}
dest->transform = src->transform;
/* blending */
count = src->blendcount;
@ -102,7 +96,6 @@ GpStatus WINGDIPAPI GdipCloneBrush(GpBrush *brush, GpBrush **clone)
if(!dest->blendfac || !dest->blendpos || !dest->surroundcolors ||
(pcount && (!dest->pblendcolor || !dest->pblendpos))){
GdipDeletePath(dest->path);
GdipDeleteMatrix(dest->transform);
GdipFree(dest->blendfac);
GdipFree(dest->blendpos);
GdipFree(dest->surroundcolors);
@ -184,7 +177,7 @@ GpStatus WINGDIPAPI GdipCloneBrush(GpBrush *brush, GpBrush **clone)
if (stat == Ok)
{
memcpy(new_texture->transform, texture->transform, sizeof(GpMatrix));
new_texture->transform = texture->transform;
*clone = (GpBrush*)new_texture;
}
else
@ -512,7 +505,6 @@ GpStatus WINGDIPAPI GdipCreateLineBrushFromRectWithAngleI(GDIPCONST GpRect* rect
static GpStatus create_path_gradient(GpPath *path, ARGB centercolor, GpPathGradient **grad)
{
GpRectF bounds;
GpStatus stat;
if(!path || !grad)
return InvalidParameter;
@ -528,18 +520,12 @@ static GpStatus create_path_gradient(GpPath *path, ARGB centercolor, GpPathGradi
return OutOfMemory;
}
stat = GdipCreateMatrix(&(*grad)->transform);
if (stat != Ok)
{
GdipFree(*grad);
return stat;
}
GdipSetMatrixElements(&(*grad)->transform, 1.0, 0.0, 0.0, 1.0, 0.0, 0.0);
(*grad)->blendfac = GdipAlloc(sizeof(REAL));
(*grad)->blendpos = GdipAlloc(sizeof(REAL));
(*grad)->surroundcolors = GdipAlloc(sizeof(ARGB));
if(!(*grad)->blendfac || !(*grad)->blendpos || !(*grad)->surroundcolors){
GdipDeleteMatrix((*grad)->transform);
GdipFree((*grad)->blendfac);
GdipFree((*grad)->blendpos);
GdipFree((*grad)->surroundcolors);
@ -792,9 +778,7 @@ GpStatus WINGDIPAPI GdipCreateTextureIA(GpImage *image,
goto exit;
}
if((status = GdipCreateMatrix(&(*texture)->transform)) != Ok){
goto exit;
}
GdipSetMatrixElements(&(*texture)->transform, 1.0, 0.0, 0.0, 1.0, 0.0, 0.0);
if (imageattr)
{
@ -821,7 +805,6 @@ exit:
{
if (*texture)
{
GdipDeleteMatrix((*texture)->transform);
GdipDisposeImageAttributes((*texture)->imageattributes);
GdipFree(*texture);
*texture = NULL;
@ -920,7 +903,6 @@ GpStatus WINGDIPAPI GdipDeleteBrush(GpBrush *brush)
{
case BrushTypePathGradient:
GdipDeletePath(((GpPathGradient*) brush)->path);
GdipDeleteMatrix(((GpPathGradient*) brush)->transform);
GdipFree(((GpPathGradient*) brush)->blendfac);
GdipFree(((GpPathGradient*) brush)->blendpos);
GdipFree(((GpPathGradient*) brush)->surroundcolors);
@ -934,7 +916,6 @@ GpStatus WINGDIPAPI GdipDeleteBrush(GpBrush *brush)
GdipFree(((GpLineGradient*)brush)->pblendpos);
break;
case BrushTypeTextureFill:
GdipDeleteMatrix(((GpTexture*)brush)->transform);
GdipDisposeImage(((GpTexture*)brush)->image);
GdipDisposeImageAttributes(((GpTexture*)brush)->imageattributes);
GdipFree(((GpTexture*)brush)->bitmap_bits);
@ -1226,7 +1207,7 @@ GpStatus WINGDIPAPI GdipGetTextureTransform(GpTexture *brush, GpMatrix *matrix)
if(!brush || !matrix)
return InvalidParameter;
memcpy(matrix, brush->transform, sizeof(GpMatrix));
*matrix = brush->transform;
return Ok;
}
@ -1257,7 +1238,7 @@ GpStatus WINGDIPAPI GdipMultiplyTextureTransform(GpTexture* brush,
if(!brush || !matrix)
return InvalidParameter;
return GdipMultiplyMatrix(brush->transform, matrix, order);
return GdipMultiplyMatrix(&brush->transform, matrix, order);
}
/******************************************************************************
@ -1270,7 +1251,7 @@ GpStatus WINGDIPAPI GdipResetTextureTransform(GpTexture* brush)
if(!brush)
return InvalidParameter;
return GdipSetMatrixElements(brush->transform, 1.0, 0.0, 0.0, 1.0, 0.0, 0.0);
return GdipSetMatrixElements(&brush->transform, 1.0, 0.0, 0.0, 1.0, 0.0, 0.0);
}
/******************************************************************************
@ -1284,7 +1265,7 @@ GpStatus WINGDIPAPI GdipScaleTextureTransform(GpTexture* brush,
if(!brush)
return InvalidParameter;
return GdipScaleMatrix(brush->transform, sx, sy, order);
return GdipScaleMatrix(&brush->transform, sx, sy, order);
}
GpStatus WINGDIPAPI GdipSetLineBlend(GpLineGradient *brush,
@ -1758,7 +1739,7 @@ GpStatus WINGDIPAPI GdipSetPathGradientTransform(GpPathGradient *grad,
if (!grad || !matrix)
return InvalidParameter;
memcpy(grad->transform, matrix, sizeof(GpMatrix));
grad->transform = *matrix;
return Ok;
}
@ -1771,7 +1752,7 @@ GpStatus WINGDIPAPI GdipGetPathGradientTransform(GpPathGradient *grad,
if (!grad || !matrix)
return InvalidParameter;
memcpy(matrix, grad->transform, sizeof(GpMatrix));
*matrix = grad->transform;
return Ok;
}
@ -1784,7 +1765,7 @@ GpStatus WINGDIPAPI GdipMultiplyPathGradientTransform(GpPathGradient *grad,
if (!grad)
return InvalidParameter;
return GdipMultiplyMatrix(grad->transform, matrix, order);
return GdipMultiplyMatrix(&grad->transform, matrix, order);
}
GpStatus WINGDIPAPI GdipResetPathGradientTransform(GpPathGradient *grad)
@ -1794,7 +1775,7 @@ GpStatus WINGDIPAPI GdipResetPathGradientTransform(GpPathGradient *grad)
if (!grad)
return InvalidParameter;
return GdipSetMatrixElements(grad->transform, 1.0, 0.0, 0.0, 1.0, 0.0, 0.0);
return GdipSetMatrixElements(&grad->transform, 1.0, 0.0, 0.0, 1.0, 0.0, 0.0);
}
GpStatus WINGDIPAPI GdipRotatePathGradientTransform(GpPathGradient *grad,
@ -1805,7 +1786,7 @@ GpStatus WINGDIPAPI GdipRotatePathGradientTransform(GpPathGradient *grad,
if (!grad)
return InvalidParameter;
return GdipRotateMatrix(grad->transform, angle, order);
return GdipRotateMatrix(&grad->transform, angle, order);
}
GpStatus WINGDIPAPI GdipScalePathGradientTransform(GpPathGradient *grad,
@ -1816,7 +1797,7 @@ GpStatus WINGDIPAPI GdipScalePathGradientTransform(GpPathGradient *grad,
if (!grad)
return InvalidParameter;
return GdipScaleMatrix(grad->transform, sx, sy, order);
return GdipScaleMatrix(&grad->transform, sx, sy, order);
}
GpStatus WINGDIPAPI GdipTranslatePathGradientTransform(GpPathGradient *grad,
@ -1827,7 +1808,7 @@ GpStatus WINGDIPAPI GdipTranslatePathGradientTransform(GpPathGradient *grad,
if (!grad)
return InvalidParameter;
return GdipTranslateMatrix(grad->transform, dx, dy, order);
return GdipTranslateMatrix(&grad->transform, dx, dy, order);
}
GpStatus WINGDIPAPI GdipSetSolidFillColor(GpSolidFill *sf, ARGB argb)
@ -1852,7 +1833,7 @@ GpStatus WINGDIPAPI GdipSetTextureTransform(GpTexture *texture,
if(!texture || !matrix)
return InvalidParameter;
memcpy(texture->transform, matrix, sizeof(GpMatrix));
texture->transform = *matrix;
return Ok;
}
@ -1912,7 +1893,7 @@ GpStatus WINGDIPAPI GdipRotateTextureTransform(GpTexture* brush, REAL angle,
if(!brush)
return InvalidParameter;
return GdipRotateMatrix(brush->transform, angle, order);
return GdipRotateMatrix(&brush->transform, angle, order);
}
GpStatus WINGDIPAPI GdipSetLineLinearBlend(GpLineGradient *brush, REAL focus,
@ -2098,7 +2079,7 @@ GpStatus WINGDIPAPI GdipTranslateTextureTransform(GpTexture* brush, REAL dx, REA
if(!brush)
return InvalidParameter;
return GdipTranslateMatrix(brush->transform, dx, dy, order);
return GdipTranslateMatrix(&brush->transform, dx, dy, order);
}
GpStatus WINGDIPAPI GdipGetLineRect(GpLineGradient *brush, GpRectF *rect)

4
dlls/gdiplus/gdiplus_private.h
View File

@ -209,7 +209,7 @@ struct GpPathGradient{
ARGB* pblendcolor; /* preset blend colors */
REAL* pblendpos; /* preset blend positions */
INT pblendcount;
GpMatrix *transform;
GpMatrix transform;
};
struct GpLineGradient{
@ -231,7 +231,7 @@ struct GpLineGradient{
struct GpTexture{
GpBrush brush;
GpMatrix *transform;
GpMatrix transform;
GpImage *image;
GpImageAttributes *imageattributes;
BYTE *bitmap_bits; /* image bits converted to ARGB and run through imageattributes */

15
dlls/gdiplus/graphics.c
View File

@ -1095,7 +1095,6 @@ static GpStatus brush_fill_pixels(GpGraphics *graphics, GpBrush *brush,
GpTexture *fill = (GpTexture*)brush;
GpPointF draw_points[3];
GpStatus stat;
GpMatrix *world_to_texture;
int x, y;
GpBitmap *bitmap;
int src_stride;
@ -1127,17 +1126,11 @@ static GpStatus brush_fill_pixels(GpGraphics *graphics, GpBrush *brush,
if (stat == Ok)
{
stat = GdipCloneMatrix(fill->transform, &world_to_texture);
}
if (stat == Ok)
{
stat = GdipInvertMatrix(world_to_texture);
GpMatrix world_to_texture = fill->transform;
stat = GdipInvertMatrix(&world_to_texture);
if (stat == Ok)
stat = GdipTransformMatrixPoints(world_to_texture, draw_points, 3);
GdipDeleteMatrix(world_to_texture);
stat = GdipTransformMatrixPoints(&world_to_texture, draw_points, 3);
}
if (stat == Ok && !fill->bitmap_bits)
@ -1246,7 +1239,7 @@ static GpStatus brush_fill_pixels(GpGraphics *graphics, GpBrush *brush,
if (!transform_fixme_once)
{
BOOL is_identity=TRUE;
GdipIsMatrixIdentity(fill->transform, &is_identity);
GdipIsMatrixIdentity(&fill->transform, &is_identity);
if (!is_identity)
{
FIXME("path gradient transform not implemented\n");