HRESULT WINAPI
NineSurface9_LockRect( struct NineSurface9 *This,
D3DLOCKED_RECT *pLockedRect,
const RECT *pRect,
DWORD Flags )
{
struct pipe_resource *resource = This->base.resource;
struct pipe_box box;
unsigned usage;
DBG("This=%p pLockedRect=%p pRect=%p[%u..%u,%u..%u] Flags=%s\n", This,
pLockedRect, pRect,
pRect ? pRect->left : 0, pRect ? pRect->right : 0,
pRect ? pRect->top : 0, pRect ? pRect->bottom : 0,
nine_D3DLOCK_to_str(Flags));
NineSurface9_Dump(This);
#ifdef NINE_STRICT
user_assert(This->base.pool != D3DPOOL_DEFAULT ||
(resource && (resource->flags & NINE_RESOURCE_FLAG_LOCKABLE)),
D3DERR_INVALIDCALL);
#endif
user_assert(!(Flags & ~(D3DLOCK_DISCARD |
D3DLOCK_DONOTWAIT |
D3DLOCK_NO_DIRTY_UPDATE |
D3DLOCK_NOOVERWRITE |
D3DLOCK_NOSYSLOCK | /* ignored */
D3DLOCK_READONLY)), D3DERR_INVALIDCALL);
user_assert(!((Flags & D3DLOCK_DISCARD) && (Flags & D3DLOCK_READONLY)),
D3DERR_INVALIDCALL);
/* check if it's already locked */
user_assert(This->lock_count == 0, D3DERR_INVALIDCALL);
user_assert(pLockedRect, E_POINTER);
user_assert(This->desc.MultiSampleType == D3DMULTISAMPLE_NONE,
D3DERR_INVALIDCALL);
if (pRect && This->base.pool == D3DPOOL_DEFAULT &&
util_format_is_compressed(This->base.info.format)) {
const unsigned w = util_format_get_blockwidth(This->base.info.format);
const unsigned h = util_format_get_blockheight(This->base.info.format);
user_assert(!(pRect->left % w) && !(pRect->right % w) &&
!(pRect->top % h) && !(pRect->bottom % h),
D3DERR_INVALIDCALL);
}
if (Flags & D3DLOCK_DISCARD) {
usage = PIPE_TRANSFER_WRITE | PIPE_TRANSFER_DISCARD_RANGE;
} else {
usage = (Flags & D3DLOCK_READONLY) ?
PIPE_TRANSFER_READ : PIPE_TRANSFER_READ_WRITE;
}
if (Flags & D3DLOCK_DONOTWAIT)
usage |= PIPE_TRANSFER_DONTBLOCK;
if (pRect) {
rect_to_pipe_box(&box, pRect);
if (u_box_clip_2d(&box, &box, This->desc.Width,
This->desc.Height) < 0) {
DBG("pRect clipped by Width=%u Height=%u\n",
This->desc.Width, This->desc.Height);
return D3DERR_INVALIDCALL;
}
} else {
u_box_origin_2d(This->desc.Width, This->desc.Height, &box);
}
user_warn(This->desc.Format == D3DFMT_NULL);
if (This->data) {
DBG("returning system memory\n");
/* ATI1 and ATI2 need special handling, because of d3d9 bug.
* We must advertise to the application as if it is uncompressed
* and bpp 8, and the app has a workaround to work with the fact
* that it is actually compressed. */
if (is_ATI1_ATI2(This->base.info.format)) {
pLockedRect->Pitch = This->desc.Height;
pLockedRect->pBits = This->data + box.y * This->desc.Height + box.x;
} else {
pLockedRect->Pitch = This->stride;
pLockedRect->pBits = NineSurface9_GetSystemMemPointer(This,
box.x,
box.y);
}
} else {
DBG("mapping pipe_resource %p (level=%u usage=%x)\n",
resource, This->level, usage);
pLockedRect->pBits = This->pipe->transfer_map(This->pipe, resource,
This->level, usage, &box,
&This->transfer);
if (!This->transfer) {
DBG("transfer_map failed\n");
if (Flags & D3DLOCK_DONOTWAIT)
return D3DERR_WASSTILLDRAWING;
return D3DERR_INVALIDCALL;
}
pLockedRect->Pitch = This->transfer->stride;
}
if (!(Flags & (D3DLOCK_NO_DIRTY_UPDATE | D3DLOCK_READONLY))) {
NineSurface9_MarkContainerDirty(This);
NineSurface9_AddDirtyRect(This, &box);
}
++This->lock_count;
return D3D_OK;
}
HRESULT WINAPI
NineVolume9_LockBox( struct NineVolume9 *This,
D3DLOCKED_BOX *pLockedVolume,
const D3DBOX *pBox,
DWORD Flags )
{
struct pipe_resource *resource = This->resource;
struct pipe_box box;
unsigned usage;
DBG("This=%p(%p) pLockedVolume=%p pBox=%p[%u..%u,%u..%u,%u..%u] Flags=%s\n",
This, This->base.container, pLockedVolume, pBox,
pBox ? pBox->Left : 0, pBox ? pBox->Right : 0,
pBox ? pBox->Top : 0, pBox ? pBox->Bottom : 0,
pBox ? pBox->Front : 0, pBox ? pBox->Back : 0,
nine_D3DLOCK_to_str(Flags));
user_assert(This->desc.Pool != D3DPOOL_DEFAULT ||
(This->desc.Usage & D3DUSAGE_DYNAMIC), D3DERR_INVALIDCALL);
user_assert(!((Flags & D3DLOCK_DISCARD) && (Flags & D3DLOCK_READONLY)),
D3DERR_INVALIDCALL);
user_assert(This->lock_count == 0, D3DERR_INVALIDCALL);
user_assert(pLockedVolume, E_POINTER);
if (pBox && This->desc.Pool == D3DPOOL_DEFAULT &&
util_format_is_compressed(This->info.format)) {
const unsigned w = util_format_get_blockwidth(This->info.format);
const unsigned h = util_format_get_blockheight(This->info.format);
user_assert(!(pBox->Left % w) && !(pBox->Right % w) &&
!(pBox->Top % h) && !(pBox->Bottom % h),
D3DERR_INVALIDCALL);
}
if (Flags & D3DLOCK_DISCARD) {
usage = PIPE_TRANSFER_WRITE | PIPE_TRANSFER_DISCARD_RANGE;
} else {
usage = (Flags & D3DLOCK_READONLY) ?
PIPE_TRANSFER_READ : PIPE_TRANSFER_READ_WRITE;
}
if (Flags & D3DLOCK_DONOTWAIT)
usage |= PIPE_TRANSFER_DONTBLOCK;
if (pBox) {
d3dbox_to_pipe_box(&box, pBox);
if (u_box_clip_2d(&box, &box, This->desc.Width, This->desc.Height) < 0) {
DBG("Locked volume intersection empty.\n");
return D3DERR_INVALIDCALL;
}
} else {
u_box_3d(0, 0, 0, This->desc.Width, This->desc.Height, This->desc.Depth,
&box);
}
if (This->data) {
pLockedVolume->RowPitch = This->stride;
pLockedVolume->SlicePitch = This->layer_stride;
pLockedVolume->pBits =
NineVolume9_GetSystemMemPointer(This, box.x, box.y, box.z);
} else {
pLockedVolume->pBits =
This->pipe->transfer_map(This->pipe, resource, This->level, usage,
&box, &This->transfer);
if (!This->transfer) {
if (Flags & D3DLOCK_DONOTWAIT)
return D3DERR_WASSTILLDRAWING;
return D3DERR_DRIVERINTERNALERROR;
}
pLockedVolume->RowPitch = This->transfer->stride;
pLockedVolume->SlicePitch = This->transfer->layer_stride;
}
if (!(Flags & (D3DLOCK_NO_DIRTY_UPDATE | D3DLOCK_READONLY))) {
NineVolume9_MarkContainerDirty(This);
if (This->desc.Pool == D3DPOOL_MANAGED)
NineVolume9_AddDirtyRegion(This, &box);
}
++This->lock_count;
return D3D_OK;
}
HRESULT NINE_WINAPI
NineVolume9_LockBox( struct NineVolume9 *This,
D3DLOCKED_BOX *pLockedVolume,
const D3DBOX *pBox,
DWORD Flags )
{
struct pipe_resource *resource = This->resource;
struct pipe_box box;
unsigned usage;
DBG("This=%p(%p) pLockedVolume=%p pBox=%p[%u..%u,%u..%u,%u..%u] Flags=%s\n",
This, This->base.container, pLockedVolume, pBox,
pBox ? pBox->Left : 0, pBox ? pBox->Right : 0,
pBox ? pBox->Top : 0, pBox ? pBox->Bottom : 0,
pBox ? pBox->Front : 0, pBox ? pBox->Back : 0,
nine_D3DLOCK_to_str(Flags));
/* check if it's already locked */
user_assert(This->lock_count == 0, D3DERR_INVALIDCALL);
/* set pBits to NULL after lock_count check */
user_assert(pLockedVolume, E_POINTER);
pLockedVolume->pBits = NULL;
user_assert(This->desc.Pool != D3DPOOL_DEFAULT ||
(This->desc.Usage & D3DUSAGE_DYNAMIC), D3DERR_INVALIDCALL);
user_assert(!((Flags & D3DLOCK_DISCARD) && (Flags & D3DLOCK_READONLY)),
D3DERR_INVALIDCALL);
if (pBox && compressed_format (This->desc.Format)) { /* For volume all pools are checked */
const unsigned w = util_format_get_blockwidth(This->info.format);
const unsigned h = util_format_get_blockheight(This->info.format);
user_assert((pBox->Left == 0 && pBox->Right == This->desc.Width &&
pBox->Top == 0 && pBox->Bottom == This->desc.Height) ||
(!(pBox->Left % w) && !(pBox->Right % w) &&
!(pBox->Top % h) && !(pBox->Bottom % h)),
D3DERR_INVALIDCALL);
}
if (Flags & D3DLOCK_DISCARD) {
usage = PIPE_TRANSFER_WRITE | PIPE_TRANSFER_DISCARD_RANGE;
} else {
usage = (Flags & D3DLOCK_READONLY) ?
PIPE_TRANSFER_READ : PIPE_TRANSFER_READ_WRITE;
}
if (Flags & D3DLOCK_DONOTWAIT)
usage |= PIPE_TRANSFER_DONTBLOCK;
if (pBox) {
user_assert(pBox->Right > pBox->Left, D3DERR_INVALIDCALL);
user_assert(pBox->Bottom > pBox->Top, D3DERR_INVALIDCALL);
user_assert(pBox->Back > pBox->Front, D3DERR_INVALIDCALL);
user_assert(pBox->Right <= This->desc.Width, D3DERR_INVALIDCALL);
user_assert(pBox->Bottom <= This->desc.Height, D3DERR_INVALIDCALL);
user_assert(pBox->Back <= This->desc.Depth, D3DERR_INVALIDCALL);
d3dbox_to_pipe_box(&box, pBox);
if (u_box_clip_2d(&box, &box, This->desc.Width, This->desc.Height) < 0) {
DBG("Locked volume intersection empty.\n");
return D3DERR_INVALIDCALL;
}
} else {
u_box_3d(0, 0, 0, This->desc.Width, This->desc.Height, This->desc.Depth,
&box);
}
if (This->data_conversion) {
/* For now we only have uncompressed formats here */
pLockedVolume->RowPitch = This->stride_conversion;
pLockedVolume->SlicePitch = This->layer_stride_conversion;
pLockedVolume->pBits = This->data_conversion + box.z * This->layer_stride_conversion +
box.y * This->stride_conversion +
util_format_get_stride(This->format_conversion, box.x);
} else if (This->data) {
pLockedVolume->RowPitch = This->stride;
pLockedVolume->SlicePitch = This->layer_stride;
pLockedVolume->pBits =
NineVolume9_GetSystemMemPointer(This, box.x, box.y, box.z);
} else {
pLockedVolume->pBits =
This->pipe->transfer_map(This->pipe, resource, This->level, usage,
&box, &This->transfer);
if (!This->transfer) {
if (Flags & D3DLOCK_DONOTWAIT)
return D3DERR_WASSTILLDRAWING;
return D3DERR_DRIVERINTERNALERROR;
}
pLockedVolume->RowPitch = This->transfer->stride;
pLockedVolume->SlicePitch = This->transfer->layer_stride;
}
if (!(Flags & (D3DLOCK_NO_DIRTY_UPDATE | D3DLOCK_READONLY))) {
NineVolume9_MarkContainerDirty(This);
NineVolume9_AddDirtyRegion(This, &box);
}
++This->lock_count;
return D3D_OK;
}
