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
NineSurface9_ctor( struct NineSurface9 *This,
struct NineUnknownParams *pParams,
struct NineUnknown *pContainer,
struct pipe_resource *pResource,
void *user_buffer,
uint8_t TextureType,
unsigned Level,
unsigned Layer,
D3DSURFACE_DESC *pDesc )
{
HRESULT hr;
DBG("This=%p pDevice=%p pResource=%p Level=%u Layer=%u pDesc=%p\n",
This, pParams->device, pResource, Level, Layer, pDesc);
/* Mark this as a special surface held by another internal resource. */
pParams->container = pContainer;
user_assert(!(pDesc->Usage & D3DUSAGE_DYNAMIC) ||
(pDesc->Pool != D3DPOOL_MANAGED), D3DERR_INVALIDCALL);
assert(pResource || (user_buffer && pDesc->Pool != D3DPOOL_DEFAULT) ||
(!pContainer && pDesc->Pool != D3DPOOL_DEFAULT) ||
pDesc->Format == D3DFMT_NULL);
assert(!pResource || !user_buffer);
assert(!user_buffer || pDesc->Pool != D3DPOOL_DEFAULT);
/* The only way we can have !pContainer is being created
* from create_zs_or_rt_surface with params 0 0 0 */
assert(pContainer || (Level == 0 && Layer == 0 && TextureType == 0));
This->data = (uint8_t *)user_buffer;
This->base.info.screen = pParams->device->screen;
This->base.info.target = PIPE_TEXTURE_2D;
This->base.info.width0 = pDesc->Width;
This->base.info.height0 = pDesc->Height;
This->base.info.depth0 = 1;
This->base.info.last_level = 0;
This->base.info.array_size = 1;
This->base.info.nr_samples = pDesc->MultiSampleType;
This->base.info.usage = PIPE_USAGE_DEFAULT;
This->base.info.bind = PIPE_BIND_SAMPLER_VIEW;
This->base.info.flags = 0;
This->base.info.format = d3d9_to_pipe_format_checked(This->base.info.screen,
pDesc->Format,
This->base.info.target,
This->base.info.nr_samples,
This->base.info.bind,
FALSE);
if (pDesc->Usage & D3DUSAGE_RENDERTARGET)
This->base.info.bind |= PIPE_BIND_RENDER_TARGET;
if (pDesc->Usage & D3DUSAGE_DEPTHSTENCIL)
This->base.info.bind |= PIPE_BIND_DEPTH_STENCIL;
/* Ram buffer with no parent. Has to allocate the resource itself */
if (!pResource && !pContainer) {
assert(!user_buffer);
This->data = MALLOC(
nine_format_get_level_alloc_size(This->base.info.format,
pDesc->Width,
pDesc->Height,
0));
if (!This->data)
return E_OUTOFMEMORY;
}
if (pDesc->Pool == D3DPOOL_SYSTEMMEM) {
This->base.info.usage = PIPE_USAGE_STAGING;
assert(!pResource);
} else {
if (pResource && (pDesc->Usage & D3DUSAGE_DYNAMIC))
pResource->flags |= NINE_RESOURCE_FLAG_LOCKABLE;
}
hr = NineResource9_ctor(&This->base, pParams, pResource, FALSE, D3DRTYPE_SURFACE,
pDesc->Pool, pDesc->Usage);
if (FAILED(hr))
return hr;
This->pipe = This->base.base.device->pipe;
This->transfer = NULL;
This->texture = TextureType;
This->level = Level;
This->level_actual = Level;
This->layer = Layer;
This->desc = *pDesc;
This->stride = nine_format_get_stride(This->base.info.format, pDesc->Width);
if (pResource && NineSurface9_IsOffscreenPlain(This))
pResource->flags |= NINE_RESOURCE_FLAG_LOCKABLE;
NineSurface9_Dump(This);
return D3D_OK;
}
HRESULT
NineSurface9_ctor( struct NineSurface9 *This,
struct NineUnknownParams *pParams,
struct NineUnknown *pContainer,
struct pipe_resource *pResource,
void *user_buffer,
uint8_t TextureType,
unsigned Level,
unsigned Layer,
D3DSURFACE_DESC *pDesc )
{
HRESULT hr;
union pipe_color_union rgba = {0};
struct pipe_surface *surf;
struct pipe_context *pipe = pParams->device->pipe;
bool allocate = !pContainer && pDesc->Format != D3DFMT_NULL;
D3DMULTISAMPLE_TYPE multisample_type;
DBG("This=%p pDevice=%p pResource=%p Level=%u Layer=%u pDesc=%p\n",
This, pParams->device, pResource, Level, Layer, pDesc);
/* Mark this as a special surface held by another internal resource. */
pParams->container = pContainer;
/* Make sure there's a Desc */
assert(pDesc);
/* D3DUSAGE_DYNAMIC isn't allowed on managed buffers */
user_assert(!(pDesc->Usage & D3DUSAGE_DYNAMIC) ||
(pDesc->Pool != D3DPOOL_MANAGED), D3DERR_INVALIDCALL);
assert(allocate || pResource || user_buffer ||
pDesc->Format == D3DFMT_NULL);
assert(!allocate || (!pResource && !user_buffer));
assert(!pResource || !user_buffer);
assert(!user_buffer || pDesc->Pool != D3DPOOL_DEFAULT);
assert(!pResource || pDesc->Pool == D3DPOOL_DEFAULT);
/* Allocation only from create_zs_or_rt_surface with params 0 0 0 */
assert(!allocate || (Level == 0 && Layer == 0 && TextureType == 0));
This->data = (uint8_t *)user_buffer;
multisample_type = pDesc->MultiSampleType;
/* Map MultiSampleQuality to MultiSampleType */
hr = d3dmultisample_type_check(pParams->device->screen,
pDesc->Format,
&multisample_type,
pDesc->MultiSampleQuality,
NULL);
if (FAILED(hr)) {
return hr;
}
/* TODO: this is (except width and height) duplicate from
* container info (in the pContainer case). Some refactoring is
* needed to avoid duplication */
This->base.info.screen = pParams->device->screen;
This->base.info.target = PIPE_TEXTURE_2D;
This->base.info.width0 = pDesc->Width;
This->base.info.height0 = pDesc->Height;
This->base.info.depth0 = 1;
This->base.info.last_level = 0;
This->base.info.array_size = 1;
This->base.info.nr_samples = multisample_type;
This->base.info.usage = PIPE_USAGE_DEFAULT;
This->base.info.bind = PIPE_BIND_SAMPLER_VIEW; /* StretchRect */
if (pDesc->Usage & D3DUSAGE_RENDERTARGET) {
This->base.info.bind |= PIPE_BIND_RENDER_TARGET;
} else if (pDesc->Usage & D3DUSAGE_DEPTHSTENCIL) {
This->base.info.bind = d3d9_get_pipe_depth_format_bindings(pDesc->Format);
if (TextureType)
This->base.info.bind |= PIPE_BIND_SAMPLER_VIEW;
}
This->base.info.flags = 0;
This->base.info.format = d3d9_to_pipe_format_checked(This->base.info.screen,
pDesc->Format,
This->base.info.target,
This->base.info.nr_samples,
This->base.info.bind,
FALSE,
pDesc->Pool == D3DPOOL_SCRATCH);
if (This->base.info.format == PIPE_FORMAT_NONE && pDesc->Format != D3DFMT_NULL)
return D3DERR_INVALIDCALL;
if (allocate && compressed_format(pDesc->Format)) {
const unsigned w = util_format_get_blockwidth(This->base.info.format);
const unsigned h = util_format_get_blockheight(This->base.info.format);
/* Note: In the !allocate case, the test could fail (lower levels of a texture) */
user_assert(!(pDesc->Width % w) && !(pDesc->Height % h), D3DERR_INVALIDCALL);
}
/* Get true format */
This->format_conversion = d3d9_to_pipe_format_checked(This->base.info.screen,
pDesc->Format,
This->base.info.target,
This->base.info.nr_samples,
This->base.info.bind,
FALSE,
TRUE);
if (This->base.info.format != This->format_conversion) {
This->data_conversion = align_calloc(
nine_format_get_level_alloc_size(This->format_conversion,
pDesc->Width,
pDesc->Height,
0), 32);
if (!This->data_conversion)
return E_OUTOFMEMORY;
This->stride_conversion = nine_format_get_stride(This->format_conversion,
pDesc->Width);
}
if ((allocate && pDesc->Pool != D3DPOOL_DEFAULT) || pDesc->Format == D3DFMT_NULL) {
/* Ram buffer with no parent. Has to allocate the resource itself */
assert(!user_buffer);
This->data = align_calloc(
nine_format_get_level_alloc_size(This->base.info.format,
pDesc->Width,
pDesc->Height,
0), 32);
if (!This->data)
return E_OUTOFMEMORY;
}
hr = NineResource9_ctor(&This->base, pParams, pResource,
allocate && (pDesc->Pool == D3DPOOL_DEFAULT),
D3DRTYPE_SURFACE, pDesc->Pool, pDesc->Usage);
if (FAILED(hr))
return hr;
This->pipe = This->base.base.device->pipe;
This->transfer = NULL;
This->texture = TextureType;
This->level = Level;
This->level_actual = Level;
This->layer = Layer;
This->desc = *pDesc;
This->stride = nine_format_get_stride(This->base.info.format, pDesc->Width);
if (This->base.resource && (pDesc->Usage & D3DUSAGE_DYNAMIC))
This->base.resource->flags |= NINE_RESOURCE_FLAG_LOCKABLE;
/* TODO: investigate what else exactly needs to be cleared */
if (This->base.resource && (pDesc->Usage & D3DUSAGE_RENDERTARGET)) {
surf = NineSurface9_GetSurface(This, 0);
pipe->clear_render_target(pipe, surf, &rgba, 0, 0, pDesc->Width, pDesc->Height, false);
}
NineSurface9_Dump(This);
return D3D_OK;
}
