static HRESULT
NineTexture9_ctor( struct NineTexture9 *This,
struct NineUnknownParams *pParams,
UINT Width, UINT Height, UINT Levels,
DWORD Usage,
D3DFORMAT Format,
D3DPOOL Pool,
HANDLE *pSharedHandle )
{
struct pipe_screen *screen = pParams->device->screen;
struct pipe_resource *info = &This->base.base.info;
enum pipe_format pf;
unsigned *level_offsets;
unsigned l;
D3DSURFACE_DESC sfdesc;
HRESULT hr;
void *user_buffer = NULL, *user_buffer_for_level;
DBG("(%p) Width=%u Height=%u Levels=%u Usage=%s Format=%s Pool=%s "
"pSharedHandle=%p\n", This, Width, Height, Levels,
nine_D3DUSAGE_to_str(Usage),
d3dformat_to_string(Format), nine_D3DPOOL_to_str(Pool), pSharedHandle);
user_assert(Width && Height, D3DERR_INVALIDCALL);
/* pSharedHandle: can be non-null for ex only.
* D3DPOOL_SYSTEMMEM: Levels must be 1
* D3DPOOL_DEFAULT: no restriction for Levels
* Other Pools are forbidden. */
user_assert(!pSharedHandle || pParams->device->ex, D3DERR_INVALIDCALL);
user_assert(!pSharedHandle ||
(Pool == D3DPOOL_SYSTEMMEM && Levels == 1) ||
Pool == D3DPOOL_DEFAULT, D3DERR_INVALIDCALL);
user_assert(!(Usage & D3DUSAGE_AUTOGENMIPMAP) ||
(Pool != D3DPOOL_SYSTEMMEM && Pool != D3DPOOL_SCRATCH && Levels <= 1),
D3DERR_INVALIDCALL);
/* TODO: implement pSharedHandle for D3DPOOL_DEFAULT (cross process
* buffer sharing).
*
* Gem names may have fit but they're depreciated and won't work on render-nodes.
* One solution is to use shm buffers. We would use a /dev/shm file, fill the first
* values to tell it is a nine buffer, the size, which function created it, etc,
* and then it would contain the data. The handle would be a number, corresponding to
* the file to read (/dev/shm/nine-share-4 for example would be 4).
*
* Wine just ignores the argument, which works only if the app creates the handle
* and won't use it. Instead of failing, we support that situation by putting an
* invalid handle, that we would fail to import. Please note that we don't advertise
* the flag indicating the support for that feature, but apps seem to not care.
*/
if (pSharedHandle && Pool == D3DPOOL_DEFAULT) {
if (!*pSharedHandle) {
DBG("Creating Texture with invalid handle. Importing will fail\n.");
*pSharedHandle = (HANDLE)1; /* Wine would keep it NULL */
pSharedHandle = NULL;
} else {
ERR("Application tries to use cross-process sharing feature. Nine "
"doesn't support it");
return D3DERR_INVALIDCALL;
}
}
if (Usage & D3DUSAGE_AUTOGENMIPMAP)
Levels = 0;
pf = d3d9_to_pipe_format_checked(screen, Format, PIPE_TEXTURE_2D, 0,
PIPE_BIND_SAMPLER_VIEW, FALSE,
Pool == D3DPOOL_SCRATCH);
if (Format != D3DFMT_NULL && pf == PIPE_FORMAT_NONE)
return D3DERR_INVALIDCALL;
if (compressed_format(Format)) {
const unsigned w = util_format_get_blockwidth(pf);
const unsigned h = util_format_get_blockheight(pf);
user_assert(!(Width % w) && !(Height % h), D3DERR_INVALIDCALL);
}
info->screen = screen;
info->target = PIPE_TEXTURE_2D;
info->format = pf;
info->width0 = Width;
info->height0 = Height;
info->depth0 = 1;
if (Levels)
info->last_level = Levels - 1;
else
info->last_level = util_logbase2(MAX2(Width, Height));
info->array_size = 1;
info->nr_samples = 0;
info->nr_storage_samples = 0;
info->bind = PIPE_BIND_SAMPLER_VIEW;
info->usage = PIPE_USAGE_DEFAULT;
info->flags = 0;
if (Usage & D3DUSAGE_RENDERTARGET)
info->bind |= PIPE_BIND_RENDER_TARGET;
if (Usage & D3DUSAGE_DEPTHSTENCIL)
info->bind |= PIPE_BIND_DEPTH_STENCIL;
if (Usage & D3DUSAGE_DYNAMIC) {
info->usage = PIPE_USAGE_DYNAMIC;
}
if (Usage & D3DUSAGE_SOFTWAREPROCESSING)
DBG("Application asked for Software Vertex Processing, "
"but this is unimplemented\n");
if (pSharedHandle && *pSharedHandle) { /* Pool == D3DPOOL_SYSTEMMEM */
user_buffer = (void *)*pSharedHandle;
level_offsets = alloca(sizeof(unsigned) * (info->last_level + 1));
(void) nine_format_get_size_and_offsets(pf, level_offsets,
Width, Height,
info->last_level);
} else if (Pool != D3DPOOL_DEFAULT) {
/* TODO: For D3DUSAGE_AUTOGENMIPMAP, it is likely we only have to
* allocate only for the first level, since it is the only lockable
* level. Check apps don't crash if we allocate smaller buffer (some
* apps access sublevels of texture even if they locked only first
* level) */
level_offsets = alloca(sizeof(unsigned) * (info->last_level + 1));
user_buffer = align_calloc(
nine_format_get_size_and_offsets(pf, level_offsets,
Width, Height,
info->last_level), 32);
This->managed_buffer = user_buffer;
if (!This->managed_buffer)
return E_OUTOFMEMORY;
}
This->surfaces = CALLOC(info->last_level + 1, sizeof(*This->surfaces));
if (!This->surfaces)
return E_OUTOFMEMORY;
hr = NineBaseTexture9_ctor(&This->base, pParams, NULL, D3DRTYPE_TEXTURE, Format, Pool, Usage);
if (FAILED(hr))
return hr;
This->base.pstype = (Height == 1) ? 1 : 0;
/* Create all the surfaces right away.
* They manage backing storage, and transfers (LockRect) are deferred
* to them.
*/
sfdesc.Format = Format;
sfdesc.Type = D3DRTYPE_SURFACE;
sfdesc.Usage = Usage;
sfdesc.Pool = Pool;
sfdesc.MultiSampleType = D3DMULTISAMPLE_NONE;
sfdesc.MultiSampleQuality = 0;
for (l = 0; l <= info->last_level; ++l) {
sfdesc.Width = u_minify(Width, l);
sfdesc.Height = u_minify(Height, l);
/* Some apps expect the memory to be allocated in
* continous blocks */
user_buffer_for_level = user_buffer ? user_buffer +
level_offsets[l] : NULL;
hr = NineSurface9_new(This->base.base.base.device, NineUnknown(This),
This->base.base.resource, user_buffer_for_level,
D3DRTYPE_TEXTURE, l, 0,
&sfdesc, &This->surfaces[l]);
if (FAILED(hr))
return hr;
}
/* Textures start initially dirty */
This->dirty_rect.width = Width;
This->dirty_rect.height = Height;
This->dirty_rect.depth = 1; /* widht == 0 means empty, depth stays 1 */
if (pSharedHandle && !*pSharedHandle) {/* Pool == D3DPOOL_SYSTEMMEM */
*pSharedHandle = This->surfaces[0]->data;
}
return D3D_OK;
}
static HRESULT
NineCubeTexture9_ctor( struct NineCubeTexture9 *This,
struct NineUnknownParams *pParams,
UINT EdgeLength, UINT Levels,
DWORD Usage,
D3DFORMAT Format,
D3DPOOL Pool,
HANDLE *pSharedHandle )
{
struct pipe_resource *info = &This->base.base.info;
struct pipe_screen *screen = pParams->device->screen;
enum pipe_format pf;
unsigned i, l, f, offset, face_size = 0;
unsigned *level_offsets = NULL;
D3DSURFACE_DESC sfdesc;
void *p;
HRESULT hr;
DBG("This=%p pParams=%p EdgeLength=%u Levels=%u Usage=%d "
"Format=%d Pool=%d pSharedHandle=%p\n",
This, pParams, EdgeLength, Levels, Usage,
Format, Pool, pSharedHandle);
user_assert(EdgeLength, D3DERR_INVALIDCALL);
/* user_assert(!pSharedHandle || Pool == D3DPOOL_DEFAULT, D3DERR_INVALIDCALL); */
user_assert(!pSharedHandle, D3DERR_INVALIDCALL); /* TODO */
user_assert(!(Usage & D3DUSAGE_AUTOGENMIPMAP) ||
(Pool != D3DPOOL_SYSTEMMEM && Levels <= 1), D3DERR_INVALIDCALL);
if (Usage & D3DUSAGE_AUTOGENMIPMAP)
Levels = 0;
pf = d3d9_to_pipe_format_checked(screen, Format, PIPE_TEXTURE_CUBE, 0,
PIPE_BIND_SAMPLER_VIEW, FALSE,
Pool == D3DPOOL_SCRATCH);
if (pf == PIPE_FORMAT_NONE)
return D3DERR_INVALIDCALL;
if (compressed_format(Format)) {
const unsigned w = util_format_get_blockwidth(pf);
const unsigned h = util_format_get_blockheight(pf);
user_assert(!(EdgeLength % w) && !(EdgeLength % h), D3DERR_INVALIDCALL);
}
info->screen = pParams->device->screen;
info->target = PIPE_TEXTURE_CUBE;
info->format = pf;
info->width0 = EdgeLength;
info->height0 = EdgeLength;
info->depth0 = 1;
if (Levels)
info->last_level = Levels - 1;
else
info->last_level = util_logbase2(EdgeLength);
info->array_size = 6;
info->nr_samples = 0;
info->bind = PIPE_BIND_SAMPLER_VIEW;
info->usage = PIPE_USAGE_DEFAULT;
info->flags = 0;
if (Usage & D3DUSAGE_RENDERTARGET)
info->bind |= PIPE_BIND_RENDER_TARGET;
if (Usage & D3DUSAGE_DEPTHSTENCIL)
info->bind |= PIPE_BIND_DEPTH_STENCIL;
if (Usage & D3DUSAGE_DYNAMIC) {
info->usage = PIPE_USAGE_DYNAMIC;
info->bind |=
PIPE_BIND_TRANSFER_READ |
PIPE_BIND_TRANSFER_WRITE;
}
if (Usage & D3DUSAGE_SOFTWAREPROCESSING)
DBG("Application asked for Software Vertex Processing, "
"but this is unimplemented\n");
if (Pool != D3DPOOL_DEFAULT) {
level_offsets = alloca(sizeof(unsigned) * (info->last_level + 1));
face_size = nine_format_get_size_and_offsets(pf, level_offsets,
EdgeLength, EdgeLength,
info->last_level);
This->managed_buffer = align_malloc(6 * face_size, 32);
if (!This->managed_buffer)
return E_OUTOFMEMORY;
}
This->surfaces = CALLOC(6 * (info->last_level + 1), sizeof(*This->surfaces));
if (!This->surfaces)
return E_OUTOFMEMORY;
hr = NineBaseTexture9_ctor(&This->base, pParams, NULL, D3DRTYPE_CUBETEXTURE,
Format, Pool, Usage);
if (FAILED(hr))
return hr;
This->base.pstype = 2;
/* Create all the surfaces right away.
* They manage backing storage, and transfers (LockRect) are deferred
* to them.
*/
sfdesc.Format = Format;
sfdesc.Type = D3DRTYPE_SURFACE;
sfdesc.Usage = Usage;
sfdesc.Pool = Pool;
sfdesc.MultiSampleType = D3DMULTISAMPLE_NONE;
sfdesc.MultiSampleQuality = 0;
/* We allocate the memory for the surfaces as continous blocks.
* This is the expected behaviour, however we haven't tested for
* cube textures in which order the faces/levels should be in memory
*/
for (f = 0; f < 6; f++) {
offset = f * face_size;
for (l = 0; l <= info->last_level; l++) {
sfdesc.Width = sfdesc.Height = u_minify(EdgeLength, l);
p = This->managed_buffer ? This->managed_buffer + offset +
level_offsets[l] : NULL;
hr = NineSurface9_new(This->base.base.base.device, NineUnknown(This),
This->base.base.resource, p, D3DRTYPE_CUBETEXTURE,
l, f, &sfdesc, &This->surfaces[f + 6 * l]);
if (FAILED(hr))
return hr;
}
}
for (i = 0; i < 6; ++i) {
/* Textures start initially dirty */
This->dirty_rect[i].width = EdgeLength;
This->dirty_rect[i].height = EdgeLength;
This->dirty_rect[i].depth = 1;
}
return D3D_OK;
}
