HRESULT CDECL wined3d_swapchain_get_front_buffer_data(const struct wined3d_swapchain *swapchain,
struct wined3d_texture *dst_texture, unsigned int sub_resource_idx)
{
struct wined3d_surface *src_surface, *dst_surface;
struct wined3d_resource *sub_resource;
RECT src_rect, dst_rect;
TRACE("swapchain %p, dst_texture %p, sub_resource_idx %u.\n", swapchain, dst_texture, sub_resource_idx);
if (!(sub_resource = wined3d_texture_get_sub_resource(dst_texture, sub_resource_idx)) ||
sub_resource->type != WINED3D_RTYPE_SURFACE)
return WINED3DERR_INVALIDCALL;
dst_surface = surface_from_resource(sub_resource);
src_surface = surface_from_resource(wined3d_texture_get_sub_resource(swapchain->front_buffer, 0));
SetRect(&src_rect, 0, 0, src_surface->resource.width, src_surface->resource.height);
dst_rect = src_rect;
if (swapchain->desc.windowed)
{
MapWindowPoints(swapchain->win_handle, NULL, (POINT *)&dst_rect, 2);
FIXME("Using destination rect %s in windowed mode, this is likely wrong.\n",
wine_dbgstr_rect(&dst_rect));
}
return wined3d_surface_blt(dst_surface, &dst_rect, src_surface, &src_rect, 0, NULL, WINED3D_TEXF_POINT);
}
static void swapchain_gdi_present(struct wined3d_swapchain *swapchain, const RECT *src_rect_in,
const RECT *dst_rect_in, const RGNDATA *dirty_region, DWORD flags)
{
struct wined3d_surface *front, *back;
front = surface_from_resource(wined3d_texture_get_sub_resource(swapchain->front_buffer, 0));
back = surface_from_resource(wined3d_texture_get_sub_resource(swapchain->back_buffers[0], 0));
/* Flip the DC. */
{
HDC tmp;
tmp = front->hDC;
front->hDC = back->hDC;
back->hDC = tmp;
}
/* Flip the DIBsection. */
{
HBITMAP tmp;
tmp = front->dib.DIBsection;
front->dib.DIBsection = back->dib.DIBsection;
back->dib.DIBsection = tmp;
}
/* Flip the surface data. */
{
void *tmp;
tmp = front->dib.bitmap_data;
front->dib.bitmap_data = back->dib.bitmap_data;
back->dib.bitmap_data = tmp;
if (front->resource.heap_memory)
ERR("GDI Surface %p has heap memory allocated.\n", front);
if (back->resource.heap_memory)
ERR("GDI Surface %p has heap memory allocated.\n", back);
}
/* FPS support */
if (TRACE_ON(fps))
{
static LONG prev_time, frames;
DWORD time = GetTickCount();
++frames;
/* every 1.5 seconds */
if (time - prev_time > 1500)
{
TRACE_(fps)("@ approx %.2ffps\n", 1000.0 * frames / (time - prev_time));
prev_time = time;
frames = 0;
}
}
x11_copy_to_screen(swapchain, NULL);
}
static HRESULT WINAPI d3d8_texture_cube_GetLevelDesc(IDirect3DCubeTexture8 *iface, UINT level, D3DSURFACE_DESC *desc)
{
struct d3d8_texture *texture = impl_from_IDirect3DCubeTexture8(iface);
struct wined3d_resource *sub_resource;
HRESULT hr = D3D_OK;
TRACE("iface %p, level %u, desc %p.\n", iface, level, desc);
wined3d_mutex_lock();
if (level >= wined3d_texture_get_level_count(texture->wined3d_texture))
{
wined3d_mutex_unlock();
return D3DERR_INVALIDCALL;
}
if (!(sub_resource = wined3d_texture_get_sub_resource(texture->wined3d_texture, level)))
hr = D3DERR_INVALIDCALL;
else
{
struct wined3d_resource_desc wined3d_desc;
wined3d_resource_get_desc(sub_resource, &wined3d_desc);
desc->Format = d3dformat_from_wined3dformat(wined3d_desc.format);
desc->Type = wined3d_desc.resource_type;
desc->Usage = wined3d_desc.usage & WINED3DUSAGE_MASK;
desc->Pool = wined3d_desc.pool;
desc->Size = wined3d_desc.size;
desc->MultiSampleType = wined3d_desc.multisample_type;
desc->Width = wined3d_desc.width;
desc->Height = wined3d_desc.height;
}
wined3d_mutex_unlock();
return hr;
}
static HRESULT STDMETHODCALLTYPE d3d10_texture3d_Map(ID3D10Texture3D *iface, UINT sub_resource_idx,
D3D10_MAP map_type, UINT map_flags, D3D10_MAPPED_TEXTURE3D *mapped_texture)
{
struct d3d10_texture3d *texture = impl_from_ID3D10Texture3D(iface);
struct wined3d_map_desc wined3d_map_desc;
struct wined3d_resource *sub_resource;
HRESULT hr;
TRACE("iface %p, sub_resource_idx %u, map_type %u, map_flags %#x, mapped_texture %p.\n",
iface, sub_resource_idx, map_type, map_flags, mapped_texture);
if (map_type != D3D10_MAP_READ_WRITE)
FIXME("Ignoring map_type %#x.\n", map_type);
if (map_flags)
FIXME("Ignoring map_flags %#x.\n", map_flags);
if (!(sub_resource = wined3d_texture_get_sub_resource(texture->wined3d_texture, sub_resource_idx)))
hr = E_INVALIDARG;
else if (SUCCEEDED(hr = wined3d_volume_map(wined3d_volume_from_resource(sub_resource),
&wined3d_map_desc, NULL, 0)))
{
mapped_texture->pData = wined3d_map_desc.data;
mapped_texture->RowPitch = wined3d_map_desc.row_pitch;
mapped_texture->DepthPitch = wined3d_map_desc.slice_pitch;
}
return hr;
}
static HRESULT WINAPI d3d8_texture_cube_GetCubeMapSurface(IDirect3DCubeTexture8 *iface,
D3DCUBEMAP_FACES face, UINT level, IDirect3DSurface8 **surface)
{
struct d3d8_texture *texture = impl_from_IDirect3DCubeTexture8(iface);
struct wined3d_resource *sub_resource;
struct d3d8_surface *surface_impl;
UINT sub_resource_idx;
DWORD level_count;
TRACE("iface %p, face %#x, level %u, surface %p.\n", iface, face, level, surface);
wined3d_mutex_lock();
level_count = wined3d_texture_get_level_count(texture->wined3d_texture);
if (level >= level_count)
{
wined3d_mutex_unlock();
return D3DERR_INVALIDCALL;
}
sub_resource_idx = level_count * face + level;
if (!(sub_resource = wined3d_texture_get_sub_resource(texture->wined3d_texture, sub_resource_idx)))
{
wined3d_mutex_unlock();
return D3DERR_INVALIDCALL;
}
surface_impl = wined3d_resource_get_parent(sub_resource);
*surface = &surface_impl->IDirect3DSurface8_iface;
IDirect3DSurface8_AddRef(*surface);
wined3d_mutex_unlock();
return D3D_OK;
}
static HRESULT WINAPI d3d8_texture_cube_LockRect(IDirect3DCubeTexture8 *iface,
D3DCUBEMAP_FACES face, UINT level, D3DLOCKED_RECT *locked_rect, const RECT *rect,
DWORD flags)
{
struct d3d8_texture *texture = impl_from_IDirect3DCubeTexture8(iface);
struct wined3d_resource *sub_resource;
struct d3d8_surface *surface_impl;
UINT sub_resource_idx;
HRESULT hr;
TRACE("iface %p, face %#x, level %u, locked_rect %p, rect %p, flags %#x.\n",
iface, face, level, locked_rect, rect, flags);
wined3d_mutex_lock();
sub_resource_idx = wined3d_texture_get_level_count(texture->wined3d_texture) * face + level;
if (!(sub_resource = wined3d_texture_get_sub_resource(texture->wined3d_texture, sub_resource_idx)))
hr = D3DERR_INVALIDCALL;
else
{
surface_impl = wined3d_resource_get_parent(sub_resource);
hr = IDirect3DSurface8_LockRect(&surface_impl->IDirect3DSurface8_iface, locked_rect, rect, flags);
}
wined3d_mutex_unlock();
return hr;
}
static HRESULT WINAPI IDirect3DVolumeTexture8Impl_GetLevelDesc(IDirect3DVolumeTexture8 *iface,
UINT level, D3DVOLUME_DESC *desc)
{
IDirect3DVolumeTexture8Impl *texture = impl_from_IDirect3DVolumeTexture8(iface);
struct wined3d_resource *sub_resource;
HRESULT hr = D3D_OK;
TRACE("iface %p, level %u, desc %p.\n", iface, level, desc);
wined3d_mutex_lock();
if (!(sub_resource = wined3d_texture_get_sub_resource(texture->wined3d_texture, level)))
hr = D3DERR_INVALIDCALL;
else
{
struct wined3d_resource_desc wined3d_desc;
wined3d_resource_get_desc(sub_resource, &wined3d_desc);
desc->Format = d3dformat_from_wined3dformat(wined3d_desc.format);
desc->Type = wined3d_desc.resource_type;
desc->Usage = wined3d_desc.usage & WINED3DUSAGE_MASK;
desc->Pool = wined3d_desc.pool;
desc->Size = wined3d_desc.size;
desc->Width = wined3d_desc.width;
desc->Height = wined3d_desc.height;
desc->Depth = wined3d_desc.depth;
}
wined3d_mutex_unlock();
return hr;
}
/* IDirect3DCubeTexture9 Interface follow: */
static HRESULT WINAPI IDirect3DCubeTexture9Impl_GetLevelDesc(IDirect3DCubeTexture9 *iface,
UINT level, D3DSURFACE_DESC *desc)
{
IDirect3DCubeTexture9Impl *texture = impl_from_IDirect3DCubeTexture9(iface);
struct wined3d_resource *sub_resource;
HRESULT hr = D3D_OK;
TRACE("iface %p, level %u, desc %p.\n", iface, level, desc);
wined3d_mutex_lock();
if (!(sub_resource = wined3d_texture_get_sub_resource(texture->wined3d_texture, level)))
hr = D3DERR_INVALIDCALL;
else
{
struct wined3d_resource_desc wined3d_desc;
wined3d_resource_get_desc(sub_resource, &wined3d_desc);
desc->Format = d3dformat_from_wined3dformat(wined3d_desc.format);
desc->Type = wined3d_desc.resource_type;
desc->Usage = wined3d_desc.usage;
desc->Pool = wined3d_desc.pool;
desc->MultiSampleType = wined3d_desc.multisample_type;
desc->MultiSampleQuality = wined3d_desc.multisample_quality;
desc->Width = wined3d_desc.width;
desc->Height = wined3d_desc.height;
}
wined3d_mutex_unlock();
return hr;
}
static struct wined3d_context *swapchain_create_context(struct wined3d_swapchain *swapchain)
{
struct wined3d_context **newArray;
struct wined3d_context *ctx;
TRACE("Creating a new context for swapchain %p, thread %u.\n", swapchain, GetCurrentThreadId());
if (!(ctx = context_create(swapchain,
surface_from_resource(wined3d_texture_get_sub_resource(swapchain->front_buffer, 0)),
swapchain->ds_format)))
{
ERR("Failed to create a new context for the swapchain\n");
return NULL;
}
context_release(ctx);
newArray = HeapAlloc(GetProcessHeap(), 0, sizeof(*newArray) * (swapchain->num_contexts + 1));
if(!newArray) {
ERR("Out of memory when trying to allocate a new context array\n");
context_destroy(swapchain->device, ctx);
return NULL;
}
memcpy(newArray, swapchain->context, sizeof(*newArray) * swapchain->num_contexts);
HeapFree(GetProcessHeap(), 0, swapchain->context);
newArray[swapchain->num_contexts] = ctx;
swapchain->context = newArray;
swapchain->num_contexts++;
TRACE("Returning context %p\n", ctx);
return ctx;
}
static void STDMETHODCALLTYPE d3d10_texture3d_Unmap(ID3D10Texture3D *iface, UINT sub_resource_idx)
{
struct d3d10_texture3d *texture = impl_from_ID3D10Texture3D(iface);
struct wined3d_resource *sub_resource;
TRACE("iface %p, sub_resource_idx %u.\n", iface, sub_resource_idx);
if (!(sub_resource = wined3d_texture_get_sub_resource(texture->wined3d_texture, sub_resource_idx)))
return;
wined3d_volume_unmap(wined3d_volume_from_resource(sub_resource));
}
void * CDECL wined3d_rendertarget_view_get_sub_resource_parent(const struct wined3d_rendertarget_view *view)
{
struct wined3d_resource *sub_resource;
TRACE("view %p.\n", view);
if (view->resource->type == WINED3D_RTYPE_BUFFER)
return wined3d_buffer_get_parent(buffer_from_resource(view->resource));
if (!(sub_resource = wined3d_texture_get_sub_resource(wined3d_texture_from_resource(view->resource),
view->sub_resource_idx)))
return NULL;
return wined3d_resource_get_parent(sub_resource);
}
static HRESULT WINAPI IDirect3DTexture8Impl_UnlockRect(IDirect3DTexture8 *iface, UINT level)
{
IDirect3DTexture8Impl *texture = impl_from_IDirect3DTexture8(iface);
struct wined3d_resource *sub_resource;
HRESULT hr;
TRACE("iface %p, level %u.\n", iface, level);
wined3d_mutex_lock();
if (!(sub_resource = wined3d_texture_get_sub_resource(texture->wined3d_texture, level)))
hr = D3DERR_INVALIDCALL;
else
hr = IDirect3DSurface8_UnlockRect((IDirect3DSurface8 *)wined3d_resource_get_parent(sub_resource));
wined3d_mutex_unlock();
return hr;
}
HRESULT CDECL wined3d_texture_add_dirty_region(struct wined3d_texture *texture,
UINT layer, const struct wined3d_box *dirty_region)
{
struct wined3d_resource *sub_resource;
TRACE("texture %p, layer %u, dirty_region %p.\n", texture, layer, dirty_region);
if (!(sub_resource = wined3d_texture_get_sub_resource(texture, layer * texture->level_count)))
{
WARN("Failed to get sub-resource.\n");
return WINED3DERR_INVALIDCALL;
}
texture->texture_ops->texture_sub_resource_add_dirty_region(sub_resource, dirty_region);
return WINED3D_OK;
}
/* Helper function that blits the front buffer contents to the target window. */
void x11_copy_to_screen(const struct wined3d_swapchain *swapchain, const RECT *rect)
{
struct wined3d_surface *front;
POINT offset = {0, 0};
HDC src_dc, dst_dc;
RECT draw_rect;
HWND window;
TRACE("swapchain %p, rect %s.\n", swapchain, wine_dbgstr_rect(rect));
front = surface_from_resource(wined3d_texture_get_sub_resource(swapchain->front_buffer, 0));
if (swapchain->palette)
wined3d_palette_apply_to_dc(swapchain->palette, front->hDC);
if (front->resource.map_count)
ERR("Trying to blit a mapped surface.\n");
TRACE("Copying surface %p to screen.\n", front);
surface_load_location(front, NULL, WINED3D_LOCATION_DIB);
src_dc = front->hDC;
window = swapchain->win_handle;
dst_dc = GetDCEx(window, 0, DCX_CLIPSIBLINGS | DCX_CACHE);
/* Front buffer coordinates are screen coordinates. Map them to the
* destination window if not fullscreened. */
if (swapchain->desc.windowed)
ClientToScreen(window, &offset);
TRACE("offset %s.\n", wine_dbgstr_point(&offset));
draw_rect.left = 0;
draw_rect.right = front->resource.width;
draw_rect.top = 0;
draw_rect.bottom = front->resource.height;
if (rect)
IntersectRect(&draw_rect, &draw_rect, rect);
BitBlt(dst_dc, draw_rect.left - offset.x, draw_rect.top - offset.y,
draw_rect.right - draw_rect.left, draw_rect.bottom - draw_rect.top,
src_dc, draw_rect.left, draw_rect.top, SRCCOPY);
ReleaseDC(window, dst_dc);
}
static HRESULT WINAPI IDirect3DTexture8Impl_LockRect(IDirect3DTexture8 *iface, UINT level,
D3DLOCKED_RECT *locked_rect, const RECT *rect, DWORD flags)
{
IDirect3DTexture8Impl *texture = impl_from_IDirect3DTexture8(iface);
struct wined3d_resource *sub_resource;
HRESULT hr;
TRACE("iface %p, level %u, locked_rect %p, rect %p, flags %#x.\n",
iface, level, locked_rect, rect, flags);
wined3d_mutex_lock();
if (!(sub_resource = wined3d_texture_get_sub_resource(texture->wined3d_texture, level)))
hr = D3DERR_INVALIDCALL;
else
hr = IDirect3DSurface8_LockRect((IDirect3DSurface8 *)wined3d_resource_get_parent(sub_resource),
locked_rect, rect, flags);
wined3d_mutex_unlock();
return hr;
}
static HRESULT WINAPI IDirect3DCubeTexture9Impl_UnlockRect(IDirect3DCubeTexture9 *iface,
D3DCUBEMAP_FACES face, UINT level)
{
IDirect3DCubeTexture9Impl *texture = impl_from_IDirect3DCubeTexture9(iface);
struct wined3d_resource *sub_resource;
UINT sub_resource_idx;
HRESULT hr;
TRACE("iface %p, face %#x, level %u.\n", iface, face, level);
wined3d_mutex_lock();
sub_resource_idx = wined3d_texture_get_level_count(texture->wined3d_texture) * face + level;
if (!(sub_resource = wined3d_texture_get_sub_resource(texture->wined3d_texture, sub_resource_idx)))
hr = D3DERR_INVALIDCALL;
else
hr = IDirect3DSurface9_UnlockRect((IDirect3DSurface9 *)wined3d_resource_get_parent(sub_resource));
wined3d_mutex_unlock();
return hr;
}
static HRESULT WINAPI IDirect3DVolumeTexture8Impl_LockBox(IDirect3DVolumeTexture8 *iface,
UINT level, D3DLOCKED_BOX *locked_box, const D3DBOX *box, DWORD flags)
{
IDirect3DVolumeTexture8Impl *texture = impl_from_IDirect3DVolumeTexture8(iface);
struct wined3d_resource *sub_resource;
HRESULT hr;
TRACE("iface %p, level %u, locked_box %p, box %p, flags %#x.\n",
iface, level, locked_box, box, flags);
wined3d_mutex_lock();
if (!(sub_resource = wined3d_texture_get_sub_resource(texture->wined3d_texture, level)))
hr = D3DERR_INVALIDCALL;
else
hr = IDirect3DVolume8_LockBox((IDirect3DVolume8 *)wined3d_resource_get_parent(sub_resource),
locked_box, box, flags);
wined3d_mutex_unlock();
return hr;
}
HRESULT CDECL wined3d_swapchain_get_front_buffer_data(const struct wined3d_swapchain *swapchain,
struct wined3d_surface *dst_surface)
{
struct wined3d_surface *src_surface;
RECT src_rect, dst_rect;
TRACE("swapchain %p, dst_surface %p.\n", swapchain, dst_surface);
src_surface = surface_from_resource(wined3d_texture_get_sub_resource(swapchain->front_buffer, 0));
SetRect(&src_rect, 0, 0, src_surface->resource.width, src_surface->resource.height);
dst_rect = src_rect;
if (swapchain->desc.windowed)
{
MapWindowPoints(swapchain->win_handle, NULL, (POINT *)&dst_rect, 2);
FIXME("Using destination rect %s in windowed mode, this is likely wrong.\n",
wine_dbgstr_rect(&dst_rect));
}
return wined3d_surface_blt(dst_surface, &dst_rect, src_surface, &src_rect, 0, NULL, WINED3D_TEXF_POINT);
}
static HRESULT WINAPI d3d9_texture_3d_UnlockBox(IDirect3DVolumeTexture9 *iface, UINT level)
{
struct d3d9_texture *texture = impl_from_IDirect3DVolumeTexture9(iface);
struct wined3d_resource *sub_resource;
struct d3d9_volume *volume_impl;
HRESULT hr;
TRACE("iface %p, level %u.\n", iface, level);
wined3d_mutex_lock();
if (!(sub_resource = wined3d_texture_get_sub_resource(texture->wined3d_texture, level)))
hr = D3DERR_INVALIDCALL;
else
{
volume_impl = wined3d_resource_get_parent(sub_resource);
hr = IDirect3DVolume9_UnlockBox(&volume_impl->IDirect3DVolume9_iface);
}
wined3d_mutex_unlock();
return hr;
}
static HRESULT WINAPI d3d8_texture_2d_UnlockRect(IDirect3DTexture8 *iface, UINT level)
{
struct d3d8_texture *texture = impl_from_IDirect3DTexture8(iface);
struct wined3d_resource *sub_resource;
struct d3d8_surface *surface_impl;
HRESULT hr;
TRACE("iface %p, level %u.\n", iface, level);
wined3d_mutex_lock();
if (!(sub_resource = wined3d_texture_get_sub_resource(texture->wined3d_texture, level)))
hr = D3DERR_INVALIDCALL;
else
{
surface_impl = wined3d_resource_get_parent(sub_resource);
hr = IDirect3DSurface8_UnlockRect(&surface_impl->IDirect3DSurface8_iface);
}
wined3d_mutex_unlock();
return hr;
}
static HRESULT WINAPI IDirect3DVolumeTexture8Impl_GetVolumeLevel(IDirect3DVolumeTexture8 *iface,
UINT level, IDirect3DVolume8 **volume)
{
IDirect3DVolumeTexture8Impl *texture = impl_from_IDirect3DVolumeTexture8(iface);
struct wined3d_resource *sub_resource;
TRACE("iface %p, level %u, volume %p.\n", iface, level, volume);
wined3d_mutex_lock();
if (!(sub_resource = wined3d_texture_get_sub_resource(texture->wined3d_texture, level)))
{
wined3d_mutex_unlock();
return D3DERR_INVALIDCALL;
}
*volume = wined3d_resource_get_parent(sub_resource);
IDirect3DVolume8_AddRef(*volume);
wined3d_mutex_unlock();
return D3D_OK;
}
HRESULT CDECL wined3d_rendertarget_view_create_from_sub_resource(struct wined3d_texture *texture,
unsigned int sub_resource_idx, void *parent, const struct wined3d_parent_ops *parent_ops,
struct wined3d_rendertarget_view **view)
{
struct wined3d_resource *sub_resource;
TRACE("texture %p, sub_resource_idx %u, parent %p, parent_ops %p, view %p.\n",
texture, sub_resource_idx, parent, parent_ops, view);
if (!(sub_resource = wined3d_texture_get_sub_resource(texture, sub_resource_idx)))
return WINED3DERR_INVALIDCALL;
if (sub_resource->type != WINED3D_RTYPE_SURFACE)
{
FIXME("Not implemented for %s resources.\n", debug_d3dresourcetype(texture->resource.type));
return WINED3DERR_INVALIDCALL;
}
return wined3d_rendertarget_view_create_from_surface(surface_from_resource(sub_resource),
parent, parent_ops, view);
}
static HRESULT WINAPI d3d9_texture_3d_GetVolumeLevel(IDirect3DVolumeTexture9 *iface,
UINT level, IDirect3DVolume9 **volume)
{
struct d3d9_texture *texture = impl_from_IDirect3DVolumeTexture9(iface);
struct wined3d_resource *sub_resource;
struct d3d9_volume *volume_impl;
TRACE("iface %p, level %u, volume %p.\n", iface, level, volume);
wined3d_mutex_lock();
if (!(sub_resource = wined3d_texture_get_sub_resource(texture->wined3d_texture, level)))
{
wined3d_mutex_unlock();
return D3DERR_INVALIDCALL;
}
volume_impl = wined3d_resource_get_parent(sub_resource);
*volume = &volume_impl->IDirect3DVolume9_iface;
IDirect3DVolume9_AddRef(*volume);
wined3d_mutex_unlock();
return D3D_OK;
}
static HRESULT WINAPI d3d9_texture_2d_LockRect(IDirect3DTexture9 *iface,
UINT level, D3DLOCKED_RECT *locked_rect, const RECT *rect, DWORD flags)
{
struct d3d9_texture *texture = impl_from_IDirect3DTexture9(iface);
struct wined3d_resource *sub_resource;
struct d3d9_surface *surface_impl;
HRESULT hr;
TRACE("iface %p, level %u, locked_rect %p, rect %p, flags %#x.\n",
iface, level, locked_rect, rect, flags);
wined3d_mutex_lock();
if (!(sub_resource = wined3d_texture_get_sub_resource(texture->wined3d_texture, level)))
hr = D3DERR_INVALIDCALL;
else
{
surface_impl = wined3d_resource_get_parent(sub_resource);
hr = IDirect3DSurface9_LockRect(&surface_impl->IDirect3DSurface9_iface, locked_rect, rect, flags);
}
wined3d_mutex_unlock();
return hr;
}
static HRESULT WINAPI IDirect3DCubeTexture9Impl_GetCubeMapSurface(IDirect3DCubeTexture9 *iface,
D3DCUBEMAP_FACES face, UINT level, IDirect3DSurface9 **surface)
{
IDirect3DCubeTexture9Impl *texture = impl_from_IDirect3DCubeTexture9(iface);
struct wined3d_resource *sub_resource;
UINT sub_resource_idx;
TRACE("iface %p, face %#x, level %u, surface %p.\n", iface, face, level, surface);
wined3d_mutex_lock();
sub_resource_idx = wined3d_texture_get_level_count(texture->wined3d_texture) * face + level;
if (!(sub_resource = wined3d_texture_get_sub_resource(texture->wined3d_texture, sub_resource_idx)))
{
wined3d_mutex_unlock();
return D3DERR_INVALIDCALL;
}
*surface = wined3d_resource_get_parent(sub_resource);
IDirect3DSurface9_AddRef(*surface);
wined3d_mutex_unlock();
return D3D_OK;
}
struct wined3d_surface * CDECL wined3d_swapchain_get_back_buffer(const struct wined3d_swapchain *swapchain,
UINT back_buffer_idx, enum wined3d_backbuffer_type type)
{
TRACE("swapchain %p, back_buffer_idx %u, type %#x.\n",
swapchain, back_buffer_idx, type);
/* Return invalid if there is no backbuffer array, otherwise it will
* crash when ddraw is used (there swapchain->back_buffers is always
* NULL). We need this because this function is called from
* stateblock_init_default_state() to get the default scissorrect
* dimensions. */
if (!swapchain->back_buffers || back_buffer_idx >= swapchain->desc.backbuffer_count)
{
WARN("Invalid back buffer index.\n");
/* Native d3d9 doesn't set NULL here, just as wine's d3d9. But set it
* here in wined3d to avoid problems in other libs. */
return NULL;
}
TRACE("Returning back buffer %p.\n", swapchain->back_buffers[back_buffer_idx]);
return surface_from_resource(wined3d_texture_get_sub_resource(swapchain->back_buffers[back_buffer_idx], 0));
}
static HRESULT WINAPI d3d8_texture_2d_GetSurfaceLevel(IDirect3DTexture8 *iface,
UINT level, IDirect3DSurface8 **surface)
{
struct d3d8_texture *texture = impl_from_IDirect3DTexture8(iface);
struct wined3d_resource *sub_resource;
struct d3d8_surface *surface_impl;
TRACE("iface %p, level %u, surface %p.\n", iface, level, surface);
wined3d_mutex_lock();
if (!(sub_resource = wined3d_texture_get_sub_resource(texture->wined3d_texture, level)))
{
wined3d_mutex_unlock();
return D3DERR_INVALIDCALL;
}
surface_impl = wined3d_resource_get_parent(sub_resource);
*surface = &surface_impl->IDirect3DSurface8_iface;
IDirect3DSurface8_AddRef(*surface);
wined3d_mutex_unlock();
return D3D_OK;
}
static HRESULT WINAPI d3d9_texture_3d_LockBox(IDirect3DVolumeTexture9 *iface,
UINT level, D3DLOCKED_BOX *locked_box, const D3DBOX *box, DWORD flags)
{
struct d3d9_texture *texture = impl_from_IDirect3DVolumeTexture9(iface);
struct wined3d_resource *sub_resource;
struct d3d9_volume *volume_impl;
HRESULT hr;
TRACE("iface %p, level %u, locked_box %p, box %p, flags %#x.\n",
iface, level, locked_box, box, flags);
wined3d_mutex_lock();
if (!(sub_resource = wined3d_texture_get_sub_resource(texture->wined3d_texture, level)))
hr = D3DERR_INVALIDCALL;
else
{
volume_impl = wined3d_resource_get_parent(sub_resource);
hr = IDirect3DVolume9_LockBox(&volume_impl->IDirect3DVolume9_iface, locked_box, box, flags);
}
wined3d_mutex_unlock();
return hr;
}
static HRESULT WINAPI d3d9_swapchain_GetBackBuffer(IDirect3DSwapChain9Ex *iface,
UINT backbuffer_idx, D3DBACKBUFFER_TYPE backbuffer_type, IDirect3DSurface9 **backbuffer)
{
struct d3d9_swapchain *swapchain = impl_from_IDirect3DSwapChain9Ex(iface);
struct wined3d_resource *wined3d_resource;
struct wined3d_texture *wined3d_texture;
struct d3d9_surface *surface_impl;
HRESULT hr = D3D_OK;
TRACE("iface %p, backbuffer_idx %u, backbuffer_type %#x, backbuffer %p.\n",
iface, backbuffer_idx, backbuffer_type, backbuffer);
/* backbuffer_type is ignored by native. */
if (!backbuffer)
{
WARN("The output pointer is NULL, returning D3DERR_INVALIDCALL.\n");
return D3DERR_INVALIDCALL;
}
wined3d_mutex_lock();
if ((wined3d_texture = wined3d_swapchain_get_back_buffer(swapchain->wined3d_swapchain, backbuffer_idx)))
{
wined3d_resource = wined3d_texture_get_sub_resource(wined3d_texture, 0);
surface_impl = wined3d_resource_get_parent(wined3d_resource);
*backbuffer = &surface_impl->IDirect3DSurface9_iface;
IDirect3DSurface9_AddRef(*backbuffer);
}
else
{
/* Do not set *backbuffer = NULL, see tests/device.c, test_swapchain(). */
hr = D3DERR_INVALIDCALL;
}
wined3d_mutex_unlock();
return hr;
}
static void wined3d_rendertarget_view_init(struct wined3d_rendertarget_view *view,
const struct wined3d_rendertarget_view_desc *desc, struct wined3d_resource *resource,
void *parent, const struct wined3d_parent_ops *parent_ops)
{
const struct wined3d_gl_info *gl_info = &resource->device->adapter->gl_info;
view->refcount = 1;
view->resource = resource;
wined3d_resource_incref(resource);
view->parent = parent;
view->parent_ops = parent_ops;
view->format = wined3d_get_format(gl_info, desc->format_id);
view->format_flags = view->format->flags[resource->gl_type];
if (resource->type == WINED3D_RTYPE_BUFFER)
{
view->sub_resource_idx = 0;
view->buffer_offset = desc->u.buffer.start_idx;
view->width = desc->u.buffer.count;
view->height = 1;
view->depth = 1;
}
else
{
struct wined3d_texture *texture = wined3d_texture_from_resource(resource);
struct wined3d_resource *sub_resource;
view->sub_resource_idx = desc->u.texture.layer_idx * texture->level_count + desc->u.texture.level_idx;
sub_resource = wined3d_texture_get_sub_resource(texture, view->sub_resource_idx);
view->buffer_offset = 0;
view->width = sub_resource->width;
view->height = sub_resource->height;
view->depth = desc->u.texture.layer_count;
}
}
