void NINE_WINAPI
NineBaseTexture9_GenerateMipSubLevels( struct NineBaseTexture9 *This )
{
unsigned base_level = 0;
unsigned last_level = This->base.info.last_level - This->managed.lod;
unsigned first_layer = 0;
unsigned last_layer;
unsigned filter = This->mipfilter == D3DTEXF_POINT ? PIPE_TEX_FILTER_NEAREST
: PIPE_TEX_FILTER_LINEAR;
DBG("This=%p\n", This);
if (This->base.pool == D3DPOOL_MANAGED)
NineBaseTexture9_UploadSelf(This);
if (!This->dirty_mip)
return;
if (This->managed.lod) {
ERR("AUTOGENMIPMAP if level 0 is not resident not supported yet !\n");
return;
}
if (!This->view[0])
NineBaseTexture9_UpdateSamplerView(This, 0);
last_layer = util_max_layer(This->view[0]->texture, base_level);
nine_context_gen_mipmap(This->base.base.device, (struct NineUnknown *)This,
This->base.resource,
base_level, last_level,
first_layer, last_layer, filter);
This->dirty_mip = FALSE;
}
void WINAPI
NineBaseTexture9_GenerateMipSubLevels( struct NineBaseTexture9 *This )
{
struct pipe_resource *resource = This->base.resource;
unsigned base_level = 0;
unsigned last_level = This->base.info.last_level - This->lod;
unsigned first_layer = 0;
unsigned last_layer;
unsigned filter = This->mipfilter == D3DTEXF_POINT ? PIPE_TEX_FILTER_NEAREST
: PIPE_TEX_FILTER_LINEAR;
DBG("This=%p\n", This);
if (This->base.pool == D3DPOOL_MANAGED)
NineBaseTexture9_UploadSelf(This);
if (!This->dirty_mip)
return;
if (This->lod) {
ERR("AUTOGENMIPMAP if level 0 is not resident not supported yet !\n");
return;
}
if (!This->view[0])
NineBaseTexture9_UpdateSamplerView(This, 0);
last_layer = util_max_layer(This->view[0]->texture, base_level);
util_gen_mipmap(This->pipe, resource,
resource->format, base_level, last_level,
first_layer, last_layer, filter);
This->dirty_mip = FALSE;
NineDevice9_RestoreNonCSOState(This->base.base.device, ~0x3);
}
void NINE_WINAPI
NineBaseTexture9_PreLoad( struct NineBaseTexture9 *This )
{
DBG("This=%p\n", This);
if (This->base.pool == D3DPOOL_MANAGED)
NineBaseTexture9_UploadSelf(This);
}
