static HRESULT WINAPI IDirect3DSurface8Impl_LockRect(LPDIRECT3DSURFACE8 iface, D3DLOCKED_RECT *pLockedRect, CONST RECT *pRect, DWORD Flags) {
IDirect3DSurface8Impl *This = (IDirect3DSurface8Impl *)iface;
HRESULT hr;
TRACE("iface %p, locked_rect %p, rect %p, flags %#x.\n", iface, pLockedRect, pRect, Flags);
wined3d_mutex_lock();
if (pRect) {
D3DSURFACE_DESC desc;
IDirect3DSurface8_GetDesc(iface, &desc);
if ((pRect->left < 0)
|| (pRect->top < 0)
|| (pRect->left >= pRect->right)
|| (pRect->top >= pRect->bottom)
|| (pRect->right > desc.Width)
|| (pRect->bottom > desc.Height)) {
WARN("Trying to lock an invalid rectangle, returning D3DERR_INVALIDCALL\n");
wined3d_mutex_unlock();
return D3DERR_INVALIDCALL;
}
}
hr = IWineD3DSurface_LockRect(This->wineD3DSurface, (WINED3DLOCKED_RECT *) pLockedRect, pRect, Flags);
wined3d_mutex_unlock();
return hr;
}
static HRESULT WINAPI d3d8_surface_LockRect(IDirect3DSurface8 *iface,
D3DLOCKED_RECT *locked_rect, const RECT *rect, DWORD flags)
{
struct d3d8_surface *surface = impl_from_IDirect3DSurface8(iface);
struct wined3d_box box;
struct wined3d_map_desc map_desc;
HRESULT hr;
TRACE("iface %p, locked_rect %p, rect %s, flags %#x.\n",
iface, locked_rect, wine_dbgstr_rect(rect), flags);
wined3d_mutex_lock();
if (rect)
{
D3DSURFACE_DESC desc;
IDirect3DSurface8_GetDesc(iface, &desc);
if ((rect->left < 0)
|| (rect->top < 0)
|| (rect->left >= rect->right)
|| (rect->top >= rect->bottom)
|| (rect->right > desc.Width)
|| (rect->bottom > desc.Height))
{
WARN("Trying to lock an invalid rectangle, returning D3DERR_INVALIDCALL\n");
wined3d_mutex_unlock();
return D3DERR_INVALIDCALL;
}
box.left = rect->left;
box.top = rect->top;
box.right = rect->right;
box.bottom = rect->bottom;
box.front = 0;
box.back = 1;
}
hr = wined3d_texture_map(surface->wined3d_texture, surface->sub_resource_idx,
&map_desc, rect ? &box : NULL, flags);
wined3d_mutex_unlock();
if (SUCCEEDED(hr))
{
locked_rect->Pitch = map_desc.row_pitch;
locked_rect->pBits = map_desc.data;
}
else
{
locked_rect->Pitch = 0;
locked_rect->pBits = NULL;
}
return hr;
}
static HRESULT WINAPI IDirect3DSurface8Impl_LockRect(IDirect3DSurface8 *iface,
D3DLOCKED_RECT *locked_rect, const RECT *rect, DWORD flags)
{
IDirect3DSurface8Impl *This = impl_from_IDirect3DSurface8(iface);
struct wined3d_map_desc map_desc;
HRESULT hr;
TRACE("iface %p, locked_rect %p, rect %s, flags %#x.\n",
iface, locked_rect, wine_dbgstr_rect(rect), flags);
wined3d_mutex_lock();
if (rect)
{
D3DSURFACE_DESC desc;
IDirect3DSurface8_GetDesc(iface, &desc);
if ((rect->left < 0)
|| (rect->top < 0)
|| (rect->left >= rect->right)
|| (rect->top >= rect->bottom)
|| (rect->right > desc.Width)
|| (rect->bottom > desc.Height))
{
WARN("Trying to lock an invalid rectangle, returning D3DERR_INVALIDCALL\n");
wined3d_mutex_unlock();
return D3DERR_INVALIDCALL;
}
}
hr = wined3d_surface_map(This->wined3d_surface, &map_desc, rect, flags);
wined3d_mutex_unlock();
locked_rect->Pitch = map_desc.row_pitch;
locked_rect->pBits = map_desc.data;
return hr;
}
ILAPI ILboolean ILAPIENTRY ilutD3D8LoadSurface(IDirect3DDevice8 *Device, IDirect3DSurface8 *Surface)
{
HRESULT hr;
D3DSURFACE_DESC d3dsd;
LPDIRECT3DSURFACE8 SurfaceCopy;
D3DLOCKED_RECT d3dLR;
ILboolean bHasAlpha;
ILubyte *Image, *ImageAux, *Data;
ILuint y, x;
ILushort dwColor;
IDirect3DSurface8_GetDesc(Surface, &d3dsd);
bHasAlpha = (d3dsd.Format == D3DFMT_A8R8G8B8 || d3dsd.Format == D3DFMT_A1R5G5B5);
if (bHasAlpha) {
if (!ilTexImage(d3dsd.Width, d3dsd.Height, 1, 4, IL_BGRA, IL_UNSIGNED_BYTE, NULL)) {
return IL_FALSE;
}
}
else {
if (!ilTexImage(d3dsd.Width, d3dsd.Height, 1, 3, IL_BGR, IL_UNSIGNED_BYTE, NULL)) {
return IL_FALSE;
}
}
hr = IDirect3DDevice8_CreateImageSurface(Device, d3dsd.Width, d3dsd.Height, d3dsd.Format, &SurfaceCopy);
if (FAILED(hr)) {
ilSetError(ILUT_ILLEGAL_OPERATION);
return IL_FALSE;
}
hr = IDirect3DDevice8_CopyRects(Device, Surface, NULL, 0, SurfaceCopy, NULL);
if (FAILED(hr)) {
ilSetError(ILUT_ILLEGAL_OPERATION);
return IL_FALSE;
}
hr = IDirect3DSurface8_LockRect(SurfaceCopy, &d3dLR, NULL, D3DLOCK_NO_DIRTY_UPDATE | D3DLOCK_NOSYSLOCK | D3DLOCK_READONLY);
if (FAILED(hr)) {
IDirect3DSurface8_Release(SurfaceCopy);
ilSetError(ILUT_ILLEGAL_OPERATION);
return IL_FALSE;
}
Image = (ILubyte*)d3dLR.pBits;
Data = ilutCurImage->Data;
for (y = 0; y < d3dsd.Height; y++) {
if (d3dsd.Format == D3DFMT_X8R8G8B8) {
ImageAux = Image;
for (x = 0; x < d3dsd.Width; x++) {
Data[0] = ImageAux[0];
Data[1] = ImageAux[1];
Data[2] = ImageAux[2];
Data += 3;
ImageAux += 4;
}
}
else if (d3dsd.Format == D3DFMT_A8R8G8B8) {
memcpy(Data, Image, d3dsd.Width * 4);
}
else if (d3dsd.Format == D3DFMT_R5G6B5) {
ImageAux = Image;
for (x = 0; x < d3dsd.Width; x++) {
dwColor = *((ILushort*)ImageAux);
Data[0] = (ILubyte)((dwColor&0x001f)<<3);
Data[1] = (ILubyte)(((dwColor&0x7e0)>>5)<<2);
Data[2] = (ILubyte)(((dwColor&0xf800)>>11)<<3);
Data += 3;
ImageAux += 2;
}
}
else if (d3dsd.Format == D3DFMT_X1R5G5B5) {
static HRESULT WINAPI d3d8_surface_LockRect(IDirect3DSurface8 *iface,
D3DLOCKED_RECT *locked_rect, const RECT *rect, DWORD flags)
{
struct d3d8_surface *surface = impl_from_IDirect3DSurface8(iface);
struct wined3d_box box;
struct wined3d_map_desc map_desc;
HRESULT hr;
D3DRESOURCETYPE type;
TRACE("iface %p, locked_rect %p, rect %s, flags %#x.\n",
iface, locked_rect, wine_dbgstr_rect(rect), flags);
wined3d_mutex_lock();
if (surface->texture)
type = IDirect3DBaseTexture8_GetType(&surface->texture->IDirect3DBaseTexture8_iface);
else
type = D3DRTYPE_SURFACE;
if (rect)
{
D3DSURFACE_DESC desc;
IDirect3DSurface8_GetDesc(iface, &desc);
if (type != D3DRTYPE_TEXTURE
&& ((rect->left < 0)
|| (rect->top < 0)
|| (rect->left >= rect->right)
|| (rect->top >= rect->bottom)
|| (rect->right > desc.Width)
|| (rect->bottom > desc.Height)))
{
WARN("Trying to lock an invalid rectangle, returning D3DERR_INVALIDCALL\n");
wined3d_mutex_unlock();
locked_rect->Pitch = 0;
locked_rect->pBits = NULL;
return D3DERR_INVALIDCALL;
}
wined3d_box_set(&box, rect->left, rect->top, rect->right, rect->bottom, 0, 1);
}
hr = wined3d_resource_map(wined3d_texture_get_resource(surface->wined3d_texture), surface->sub_resource_idx,
&map_desc, rect ? &box : NULL, wined3dmapflags_from_d3dmapflags(flags, 0));
wined3d_mutex_unlock();
if (SUCCEEDED(hr))
{
locked_rect->Pitch = map_desc.row_pitch;
locked_rect->pBits = map_desc.data;
}
else if (type != D3DRTYPE_TEXTURE)
{
locked_rect->Pitch = 0;
locked_rect->pBits = NULL;
}
if (hr == E_INVALIDARG)
return D3DERR_INVALIDCALL;
return hr;
}
