static
GF_Err gdip_attach_surface_to_buffer(GF_SURFACE _this, char *pixels, u32 width, u32 height, s32 pitch_x, s32 pitch_y, GF_PixelFormat pixelFormat)
{
GpMatrix *mat;
u32 pFormat;
GPGRAPH();
if (pitch_y%4) return GF_NOT_SUPPORTED;
switch (pixelFormat) {
case GF_PIXEL_ALPHAGREY:
pFormat = PixelFormat16bppGrayScale;
if (pitch_x != 2) return GF_NOT_SUPPORTED;
break;
case GF_PIXEL_RGB_555:
pFormat = PixelFormat16bppRGB555;
if (pitch_x != 2) return GF_NOT_SUPPORTED;
break;
case GF_PIXEL_RGB_565:
pFormat = PixelFormat16bppRGB565;
if (pitch_x != 2) return GF_NOT_SUPPORTED;
break;
case GF_PIXEL_RGB_24:
pFormat = PixelFormat24bppRGB;
if (pitch_x != 3) return GF_NOT_SUPPORTED;
break;
case GF_PIXEL_RGB_32:
pFormat = PixelFormat32bppRGB;
if (pitch_x != 4) return GF_NOT_SUPPORTED;
break;
case GF_PIXEL_ARGB:
pFormat = PixelFormat32bppARGB;
if (pitch_x != 4) return GF_NOT_SUPPORTED;
break;
default:
return GF_NOT_SUPPORTED;
}
GdipCreateBitmapFromScan0(width, height, pitch_y, pFormat, (unsigned char*)pixels, &_graph->pBitmap);
GdipGetImageGraphicsContext(_graph->pBitmap, &_graph->graph);
_graph->w = width;
_graph->h = height;
if (_graph->center_coords) {
GdipCreateMatrix(&mat);
GdipScaleMatrix(mat, 1.0, -1.0, MatrixOrderAppend);
GdipTranslateMatrix(mat, (Float) width/2, (Float) height/2, MatrixOrderAppend);
GdipSetWorldTransform(_graph->graph, mat);
GdipDeleteMatrix(mat);
}
GdipSetPixelOffsetMode(_graph->graph, GDIP_PIXEL_MODE);
return GF_OK;
}
static void test_empty(void)
{
GpStatus stat;
GpMetafile *metafile;
GpGraphics *graphics;
HDC hdc;
HENHMETAFILE hemf, dummy;
BOOL ret;
static const GpRectF frame = {0.0, 0.0, 100.0, 100.0};
static const WCHAR description[] = {'w','i','n','e','t','e','s','t',0};
hdc = CreateCompatibleDC(0);
stat = GdipRecordMetafile(hdc, EmfTypeEmfPlusOnly, &frame, MetafileFrameUnitPixel, description, &metafile);
todo_wine expect(Ok, stat);
DeleteDC(hdc);
if (stat != Ok)
return;
stat = GdipGetHemfFromMetafile(metafile, &hemf);
expect(InvalidParameter, stat);
stat = GdipGetImageGraphicsContext((GpImage*)metafile, &graphics);
expect(Ok, stat);
stat = GdipGetHemfFromMetafile(metafile, &hemf);
expect(InvalidParameter, stat);
stat = GdipDeleteGraphics(graphics);
expect(Ok, stat);
stat = GdipGetHemfFromMetafile(metafile, &hemf);
expect(Ok, stat);
stat = GdipGetHemfFromMetafile(metafile, &dummy);
expect(InvalidParameter, stat);
stat = GdipDisposeImage((GpImage*)metafile);
expect(Ok, stat);
check_emfplus(hemf, empty_records, "empty");
ret = DeleteEnhMetaFile(hemf);
ok(ret != 0, "Failed to delete enhmetafile %p\n", hemf);
}
static
GF_Err gdip_attach_surface_to_texture(GF_SURFACE _this, GF_STENCIL sten)
{
GpMatrix *mat;
struct _stencil *_sten = (struct _stencil *)sten;
GPGRAPH();
if (!_graph || !_sten || !_sten->pBitmap) return GF_BAD_PARAM;
GdipGetImageGraphicsContext(_sten->pBitmap, &_graph->graph);
if (_graph->center_coords) {
GdipCreateMatrix(&mat);
GdipScaleMatrix(mat, 1.0, -1.0, MatrixOrderAppend);
GdipTranslateMatrix(mat, (Float) _sten->width/2, (Float) _sten->height/2, MatrixOrderAppend);
GdipSetWorldTransform(_graph->graph, mat);
GdipDeleteMatrix(mat);
}
_graph->w = _sten->width;
_graph->h = _sten->height;
GdipSetPixelOffsetMode(_graph->graph, GDIP_PIXEL_MODE);
return GF_OK;
}
static void test_emfonly(void)
{
GpStatus stat;
GpMetafile *metafile;
GpGraphics *graphics;
HDC hdc, metafile_dc;
HENHMETAFILE hemf;
BOOL ret;
static const GpRectF frame = {0.0, 0.0, 100.0, 100.0};
static const GpPointF dst_points[3] = {{0.0,0.0},{100.0,0.0},{0.0,100.0}};
static const WCHAR description[] = {'w','i','n','e','t','e','s','t',0};
HBRUSH hbrush, holdbrush;
GpBitmap *bitmap;
ARGB color;
hdc = CreateCompatibleDC(0);
stat = GdipRecordMetafile(hdc, EmfTypeEmfOnly, &frame, MetafileFrameUnitPixel, description, &metafile);
expect(Ok, stat);
DeleteDC(hdc);
if (stat != Ok)
return;
stat = GdipGetHemfFromMetafile(metafile, &hemf);
expect(InvalidParameter, stat);
stat = GdipGetImageGraphicsContext((GpImage*)metafile, &graphics);
expect(Ok, stat);
stat = GdipGetDC(graphics, &metafile_dc);
expect(Ok, stat);
if (stat != Ok)
{
GdipDeleteGraphics(graphics);
GdipDisposeImage((GpImage*)metafile);
return;
}
hbrush = CreateSolidBrush(0xff0000);
holdbrush = SelectObject(metafile_dc, hbrush);
Rectangle(metafile_dc, 25, 25, 75, 75);
SelectObject(metafile_dc, holdbrush);
DeleteObject(hbrush);
stat = GdipReleaseDC(graphics, metafile_dc);
expect(Ok, stat);
stat = GdipDeleteGraphics(graphics);
expect(Ok, stat);
check_metafile(metafile, emfonly_records, "emfonly metafile", dst_points, &frame, UnitPixel);
stat = GdipCreateBitmapFromScan0(100, 100, 0, PixelFormat32bppARGB, NULL, &bitmap);
expect(Ok, stat);
stat = GdipGetImageGraphicsContext((GpImage*)bitmap, &graphics);
expect(Ok, stat);
play_metafile(metafile, graphics, emfonly_records, "emfonly playback", dst_points, &frame, UnitPixel);
stat = GdipBitmapGetPixel(bitmap, 15, 15, &color);
expect(Ok, stat);
expect(0, color);
stat = GdipBitmapGetPixel(bitmap, 50, 50, &color);
expect(Ok, stat);
expect(0xff0000ff, color);
stat = GdipDeleteGraphics(graphics);
expect(Ok, stat);
stat = GdipDisposeImage((GpImage*)bitmap);
expect(Ok, stat);
stat = GdipGetHemfFromMetafile(metafile, &hemf);
expect(Ok, stat);
stat = GdipDisposeImage((GpImage*)metafile);
expect(Ok, stat);
check_emfplus(hemf, emfonly_records, "emfonly emf");
ret = DeleteEnhMetaFile(hemf);
ok(ret != 0, "Failed to delete enhmetafile %p\n", hemf);
}
static void test_getdc(void)
{
GpStatus stat;
GpMetafile *metafile;
GpGraphics *graphics;
HDC hdc, metafile_dc;
HENHMETAFILE hemf;
BOOL ret;
static const GpRectF frame = {0.0, 0.0, 100.0, 100.0};
static const GpPointF dst_points[3] = {{0.0,0.0},{100.0,0.0},{0.0,100.0}};
static const WCHAR description[] = {'w','i','n','e','t','e','s','t',0};
HBRUSH hbrush, holdbrush;
hdc = CreateCompatibleDC(0);
stat = GdipRecordMetafile(hdc, EmfTypeEmfPlusOnly, &frame, MetafileFrameUnitPixel, description, &metafile);
expect(Ok, stat);
DeleteDC(hdc);
if (stat != Ok)
return;
stat = GdipGetHemfFromMetafile(metafile, &hemf);
expect(InvalidParameter, stat);
stat = GdipGetImageGraphicsContext((GpImage*)metafile, &graphics);
expect(Ok, stat);
stat = GdipGetDC(graphics, &metafile_dc);
expect(Ok, stat);
if (stat != Ok)
{
GdipDeleteGraphics(graphics);
GdipDisposeImage((GpImage*)metafile);
return;
}
hbrush = CreateSolidBrush(0xff0000);
holdbrush = SelectObject(metafile_dc, hbrush);
Rectangle(metafile_dc, 25, 25, 75, 75);
SelectObject(metafile_dc, holdbrush);
DeleteObject(hbrush);
stat = GdipReleaseDC(graphics, metafile_dc);
expect(Ok, stat);
stat = GdipDeleteGraphics(graphics);
expect(Ok, stat);
check_metafile(metafile, getdc_records, "getdc metafile", dst_points, &frame, UnitPixel);
stat = GdipGetHemfFromMetafile(metafile, &hemf);
expect(Ok, stat);
stat = GdipDisposeImage((GpImage*)metafile);
expect(Ok, stat);
check_emfplus(hemf, getdc_records, "getdc emf");
ret = DeleteEnhMetaFile(hemf);
ok(ret != 0, "Failed to delete enhmetafile %p\n", hemf);
}
