static DWORD windrv_GetImage( PHYSDEV dev, BITMAPINFO *info,
struct gdi_image_bits *bits, struct bitblt_coords *src )
{
struct windrv_physdev *physdev = get_windrv_physdev( dev );
DWORD ret;
lock_surface( physdev->surface );
dev = GET_NEXT_PHYSDEV( dev, pGetImage );
ret = dev->funcs->pGetImage( dev, info, bits, src );
/* don't return alpha if original surface doesn't support it */
if (info->bmiHeader.biBitCount == 32 &&
info->bmiHeader.biCompression == BI_RGB &&
physdev->dibdrv->dib.compression == BI_BITFIELDS)
{
DWORD *colors = (DWORD *)info->bmiColors;
colors[0] = 0xff0000;
colors[1] = 0x00ff00;
colors[2] = 0x0000ff;
info->bmiHeader.biCompression = BI_BITFIELDS;
}
if (!bits->is_copy)
{
/* use the freeing callback to unlock the surface */
assert( !bits->free );
bits->free = unlock_bits_surface;
bits->param = physdev->surface;
}
else unlock_surface( physdev->surface );
return ret;
}
static BOOL windrv_PatBlt( PHYSDEV dev, struct bitblt_coords *dst, DWORD rop )
{
struct windrv_physdev *physdev = get_windrv_physdev( dev );
BOOL ret;
lock_surface( physdev->surface );
dev = GET_NEXT_PHYSDEV( dev, pPatBlt );
ret = dev->funcs->pPatBlt( dev, dst, rop );
unlock_surface( physdev->surface );
return ret;
}
void set_blue(SDL_Surface *surface, int x, int y, Uint32 color)
{
lock_surface(surface);
SDL_PixelFormat *fmt;
fmt = surface->format;
Uint32 *pixels = (Uint32 * )surface->pixels;
set_color(x, y, surface->w, color, pixels, fmt->Bmask, fmt->Bshift, fmt->Bloss);
unlock_surface(surface);
}
static BOOL windrv_ExtFloodFill( PHYSDEV dev, INT x, INT y, COLORREF color, UINT type )
{
struct windrv_physdev *physdev = get_windrv_physdev( dev );
BOOL ret;
lock_surface( physdev->surface );
dev = GET_NEXT_PHYSDEV( dev, pExtFloodFill );
ret = dev->funcs->pExtFloodFill( dev, x, y, color, type );
unlock_surface( physdev->surface );
return ret;
}
static BOOL windrv_Polyline( PHYSDEV dev, const POINT *points, INT count )
{
struct windrv_physdev *physdev = get_windrv_physdev( dev );
BOOL ret;
lock_surface( physdev->surface );
dev = GET_NEXT_PHYSDEV( dev, pPolyline );
ret = dev->funcs->pPolyline( dev, points, count );
unlock_surface( physdev->surface );
return ret;
}
static COLORREF windrv_SetPixel( PHYSDEV dev, INT x, INT y, COLORREF color )
{
struct windrv_physdev *physdev = get_windrv_physdev( dev );
COLORREF ret;
lock_surface( physdev->surface );
dev = GET_NEXT_PHYSDEV( dev, pSetPixel );
ret = dev->funcs->pSetPixel( dev, x, y, color );
unlock_surface( physdev->surface );
return ret;
}
static BOOL windrv_LineTo( PHYSDEV dev, INT x, INT y )
{
struct windrv_physdev *physdev = get_windrv_physdev( dev );
BOOL ret;
lock_surface( physdev->surface );
dev = GET_NEXT_PHYSDEV( dev, pLineTo );
ret = dev->funcs->pLineTo( dev, x, y );
unlock_surface( physdev->surface );
return ret;
}
static BOOL windrv_PaintRgn( PHYSDEV dev, HRGN rgn )
{
struct windrv_physdev *physdev = get_windrv_physdev( dev );
BOOL ret;
lock_surface( physdev->surface );
dev = GET_NEXT_PHYSDEV( dev, pPaintRgn );
ret = dev->funcs->pPaintRgn( dev, rgn );
unlock_surface( physdev->surface );
return ret;
}
static BOOL windrv_Rectangle( PHYSDEV dev, INT left, INT top, INT right, INT bottom )
{
struct windrv_physdev *physdev = get_windrv_physdev( dev );
BOOL ret;
lock_surface( physdev->surface );
dev = GET_NEXT_PHYSDEV( dev, pRectangle );
ret = dev->funcs->pRectangle( dev, left, top, right, bottom );
unlock_surface( physdev->surface );
return ret;
}
static BOOL windrv_PolyPolygon( PHYSDEV dev, const POINT *points, const INT *counts, UINT polygons )
{
struct windrv_physdev *physdev = get_windrv_physdev( dev );
BOOL ret;
lock_surface( physdev->surface );
dev = GET_NEXT_PHYSDEV( dev, pPolyPolygon );
ret = dev->funcs->pPolyPolygon( dev, points, counts, polygons );
unlock_surface( physdev->surface );
return ret;
}
static BOOL windrv_Pie( PHYSDEV dev, INT left, INT top, INT right, INT bottom,
INT xstart, INT ystart, INT xend, INT yend )
{
struct windrv_physdev *physdev = get_windrv_physdev( dev );
BOOL ret;
lock_surface( physdev->surface );
dev = GET_NEXT_PHYSDEV( dev, pPie );
ret = dev->funcs->pPie( dev, left, top, right, bottom, xstart, ystart, xend, yend );
unlock_surface( physdev->surface );
return ret;
}
static BOOL windrv_GradientFill( PHYSDEV dev, TRIVERTEX *vert_array, ULONG nvert,
void * grad_array, ULONG ngrad, ULONG mode )
{
struct windrv_physdev *physdev = get_windrv_physdev( dev );
BOOL ret;
lock_surface( physdev->surface );
dev = GET_NEXT_PHYSDEV( dev, pGradientFill );
ret = dev->funcs->pGradientFill( dev, vert_array, nvert, grad_array, ngrad, mode );
unlock_surface( physdev->surface );
return ret;
}
static BOOL windrv_AlphaBlend( PHYSDEV dst_dev, struct bitblt_coords *dst,
PHYSDEV src_dev, struct bitblt_coords *src, BLENDFUNCTION func )
{
struct windrv_physdev *physdev = get_windrv_physdev( dst_dev );
BOOL ret;
lock_surface( physdev->surface );
dst_dev = GET_NEXT_PHYSDEV( dst_dev, pAlphaBlend );
ret = dst_dev->funcs->pAlphaBlend( dst_dev, dst, src_dev, src, func );
unlock_surface( physdev->surface );
return ret;
}
static BOOL windrv_ExtTextOut( PHYSDEV dev, INT x, INT y, UINT flags, const RECT *rect,
LPCWSTR str, UINT count, const INT *dx )
{
struct windrv_physdev *physdev = get_windrv_physdev( dev );
BOOL ret;
lock_surface( physdev->surface );
dev = GET_NEXT_PHYSDEV( dev, pExtTextOut );
ret = dev->funcs->pExtTextOut( dev, x, y, flags, rect, str, count, dx );
unlock_surface( physdev->surface );
return ret;
}
static DWORD windrv_BlendImage( PHYSDEV dev, BITMAPINFO *info, const struct gdi_image_bits *bits,
struct bitblt_coords *src, struct bitblt_coords *dst, BLENDFUNCTION blend )
{
struct windrv_physdev *physdev = get_windrv_physdev( dev );
DWORD ret;
lock_surface( physdev->surface );
dev = GET_NEXT_PHYSDEV( dev, pBlendImage );
ret = dev->funcs->pBlendImage( dev, info, bits, src, dst, blend );
unlock_surface( physdev->surface );
return ret;
}
static BOOL windrv_StretchBlt( PHYSDEV dst_dev, struct bitblt_coords *dst,
PHYSDEV src_dev, struct bitblt_coords *src, DWORD rop )
{
struct windrv_physdev *physdev = get_windrv_physdev( dst_dev );
BOOL ret;
lock_surface( physdev->surface );
dst_dev = GET_NEXT_PHYSDEV( dst_dev, pStretchBlt );
ret = dst_dev->funcs->pStretchBlt( dst_dev, dst, src_dev, src, rop );
unlock_surface( physdev->surface );
return ret;
}
static BOOL windrv_RoundRect( PHYSDEV dev, INT left, INT top, INT right, INT bottom,
INT ell_width, INT ell_height )
{
struct windrv_physdev *physdev = get_windrv_physdev( dev );
BOOL ret;
lock_surface( physdev->surface );
dev = GET_NEXT_PHYSDEV( dev, pRoundRect );
ret = dev->funcs->pRoundRect( dev, left, top, right, bottom, ell_width, ell_height );
unlock_surface( physdev->surface );
return ret;
}
Uint8 get_blue(SDL_Surface *surface, int x, int y)
{
lock_surface(surface);
SDL_PixelFormat *fmt;
fmt = surface->format;
Uint32 *pixels = (Uint32 * )surface->pixels;
Uint8 retVal = get_color(x, y, surface->w, pixels, fmt->Bmask, fmt->Bshift, fmt->Bloss);
unlock_surface(surface);
return retVal;
}
static DWORD windrv_PutImage( PHYSDEV dev, HRGN clip, BITMAPINFO *info,
const struct gdi_image_bits *bits, struct bitblt_coords *src,
struct bitblt_coords *dst, DWORD rop )
{
struct windrv_physdev *physdev = get_windrv_physdev( dev );
DWORD ret;
lock_surface( physdev->surface );
dev = GET_NEXT_PHYSDEV( dev, pPutImage );
ret = dev->funcs->pPutImage( dev, clip, info, bits, src, dst, rop );
unlock_surface( physdev->surface );
return ret;
}
static INT windrv_StretchDIBits( PHYSDEV dev, INT x_dst, INT y_dst, INT width_dst, INT height_dst,
INT x_src, INT y_src, INT width_src, INT height_src, const void *bits,
BITMAPINFO *src_info, UINT coloruse, DWORD rop )
{
struct windrv_physdev *physdev = get_windrv_physdev( dev );
INT ret;
lock_surface( physdev->surface );
dev = GET_NEXT_PHYSDEV( dev, pStretchDIBits );
ret = dev->funcs->pStretchDIBits( dev, x_dst, y_dst, width_dst, height_dst,
x_src, y_src, width_src, height_src, bits, src_info, coloruse, rop );
unlock_surface( physdev->surface );
return ret;
}
static INT windrv_SetDIBitsToDevice( PHYSDEV dev, INT x_dst, INT y_dst, DWORD cx, DWORD cy,
INT x_src, INT y_src, UINT startscan, UINT lines,
const void *bits, BITMAPINFO *src_info, UINT coloruse )
{
struct windrv_physdev *physdev = get_windrv_physdev( dev );
INT ret;
lock_surface( physdev->surface );
dev = GET_NEXT_PHYSDEV( dev, pSetDIBitsToDevice );
ret = dev->funcs->pSetDIBitsToDevice( dev, x_dst, y_dst, cx, cy,
x_src, y_src, startscan, lines, bits, src_info, coloruse );
unlock_surface( physdev->surface );
return ret;
}
