//////////////////////////////////////////////////////////////////////////
// texture from memory
HRESULT cgl::core::CD3D11TextureFromMemory::onRestore()
{
D3DX11_IMAGE_INFO imgInfo;
HRESULT result = D3DX11GetImageInfoFromMemory(m_pBuffer, m_size, NULL, &imgInfo, NULL);
if (FAILED(result))
{
return result;
}
m_loadInfo.pSrcInfo = &imgInfo;
return D3DX11CreateTextureFromMemory(CGLAccess::D3DDevice(), m_pBuffer, m_size, &m_loadInfo, NULL, ptr(), NULL);
}
bool CDX11SourceTextureData2D::CreateD3DData(ID3D11Device* pkDevice)
{
D3D11_SHADER_RESOURCE_VIEW_DESC srvDesc;
D3D11_TEXTURE2D_DESC desc;
CFileSystem* pFileSystem = CCoreEngine::Get()->GetFileSystem();
CFile* pFile = pFileSystem->OpenFile(m_kCreateParams.m_sFileName, CFile::OM_Read);
if (pFile == 0)
return false;
size_t stSize = pFile->GetSize();
char* acData = IntAlloc(char, stSize);
if (pFile->ReadData(acData, stSize) != stSize)
{
IntFree(acData);
pFileSystem->CloseFile(pFile);
return false;
}
// Load the texture and initialize an ID3D11Texture2D object.
D3DX11CreateTextureFromMemory( pkDevice, acData, stSize,
NULL, NULL, (ID3D11Resource**) &m_d3dTexture2D, NULL );
// free the temporary read data and close the file again
IntFree(acData);
pFileSystem->CloseFile(pFile);
// Get a texture description to determine the texture
// format of the loaded texture.
m_d3dTexture2D->GetDesc( &desc );
// Fill in the D3D11_SHADER_RESOURCE_VIEW_DESC structure.
srvDesc.Format = desc.Format;
srvDesc.ViewDimension = D3D11_SRV_DIMENSION_TEXTURE2D;
srvDesc.Texture2D.MostDetailedMip = 0;
srvDesc.Texture2D.MipLevels = desc.MipLevels;
// Create the shader resource view.
pkDevice->CreateShaderResourceView(m_d3dTexture2D,
&srvDesc, &m_d3dShaderResourceView );
return true;
}
HTEXTURE HGE_CALL HGE_Impl::Texture_Load(const char *filename, hgeU32 size, bool bMipmap)
{
HRESULT hr;
void *data;
hgeU32 _size;
ID3D11Resource* pRes;
ID3D11Resource* pStagingRes;
ID3D11Texture2D* pTex;
ID3D11ShaderResourceView* pSRV;
//D3DXIMAGE_INFO info;
CTextureList *texItem;
//load file to buffer
if (size)
{
//If argument is already the buffer
data = (void *)filename; _size = size;
}
else
{
data = pHGE->Resource_Load(filename, &_size);
if (!data) return NULL;
}
//Get image info
D3DX11_IMAGE_INFO imgInfo;
hr = D3DX11GetImageInfoFromMemory(
(LPCSTR)data,
_size,
NULL,
&imgInfo,
NULL);
if (hr)
{
_PostError("Cannot get image info.\n");
if (!size) Resource_Free(data);
return NULL;
}
D3DX11_IMAGE_LOAD_INFO loadImgInfo;
loadImgInfo.MipLevels = bMipmap ? 0 : 1;
loadImgInfo.Format = DXGI_FORMAT_R8G8B8A8_UNORM;
loadImgInfo.Usage = D3D11_USAGE_STAGING;
loadImgInfo.BindFlags = 0;// (autogen) ? (D3D11_BIND_SHADER_RESOURCE | D3D11_BIND_RENDER_TARGET) : (D3D11_BIND_SHADER_RESOURCE);
loadImgInfo.CpuAccessFlags = D3D11_CPU_ACCESS_READ | D3D11_CPU_ACCESS_WRITE;
loadImgInfo.MiscFlags = 0;
//Create Staging texture first
hr = D3DX11CreateTextureFromMemory(
m_pD3DDevice,
(LPCVOID)data,
_size,
&loadImgInfo,
NULL,
&pStagingRes,
0);
if (hr)
{
_PostError("Can't create texture");
if (!size) Resource_Free(data);
return NULL;
}
//shouldn't access the file buffer anymore
if (!size) Resource_Free(data);
//Convert 0xFF00FFFF to transparent color
D3D11_TEXTURE2D_DESC TDesc;
((ID3D11Texture2D*)pStagingRes)->GetDesc(&TDesc);
if (bUseTransparentColor)
{
DWORD* pLockPtr = (DWORD*)Texture_Lock((HTEXTURE)pStagingRes, false);
int end = TDesc.Width * TDesc.Height;
for (int i = 0; i < end; i++)
{
DWORD& currentPixel = pLockPtr[i];
if (GETR(currentPixel) == 0xFF &&
GETG(currentPixel) == 0x00 &&
GETB(currentPixel) == 0xFF)
{
currentPixel = ARGB(0x00, 0x00, 0x00, 0x00);
}
}
//Create default texture with data
//from the staging texture
TDesc.Usage = D3D11_USAGE_DEFAULT;
TDesc.CPUAccessFlags = 0;
TDesc.BindFlags = D3D11_BIND_SHADER_RESOURCE;
TDesc.MipLevels = bMipmap ? 0 : 1;
D3D11_SUBRESOURCE_DATA sr;
sr.pSysMem = pLockPtr;
sr.SysMemPitch = TDesc.Width * 4;
sr.SysMemSlicePitch = TDesc.Width * TDesc.Height * 4;
hr = m_pD3DDevice->CreateTexture2D(&TDesc, &sr, &pTex);
if (hr)
{
_PostError("Can't create texture");
if (!size) Resource_Free(data);
pStagingRes->Release();
return NULL;
}
Texture_Unlock((HTEXTURE)pStagingRes);
SAFE_RELEASE(pStagingRes);
}
D3D11_SHADER_RESOURCE_VIEW_DESC SRVDesc;
memset(&SRVDesc, 0, sizeof(SRVDesc));
SRVDesc.Format = TDesc.Format;
SRVDesc.ViewDimension = D3D11_SRV_DIMENSION_TEXTURE2D;
SRVDesc.Texture2D.MipLevels = bMipmap ? 0 : 1;
hr = m_pD3DDevice->CreateShaderResourceView(pTex, &SRVDesc, &pSRV);
if (hr)
{
_PostError("Can't create texture");
if (!size) Resource_Free(data);
return NULL;
}
pSRV->GetResource(&pRes);
// hr = CreateWICTextureFromMemory(
// pd3dDevice,
// pd3dImmediateContext,
// (uint8_t*)data,
// _size,
// &pRes,
// &pSRV,
// 0);
texItem = new CTextureList;
texItem->tex = (HTEXTURE)pTex;
texItem->m_pSRV = pSRV;
texItem->width = TDesc.Width;
texItem->height = TDesc.Height;
texItem->next = textures;
textures = texItem;
return (HTEXTURE)texItem;
}
/*
ID3DTexture2D* TW_LoadTextureFromTexture
(
ID3DTexture2D* t_from,
D3DFORMAT& t_dest_fmt,
int levels_2_skip,
u32& w,
u32& h
)
{
// Calculate levels & dimensions
ID3DTexture2D* t_dest = NULL;
D3DSURFACE_DESC t_from_desc0 ;
R_CHK (t_from->GetLevelDesc (0,&t_from_desc0));
int levels_exist = t_from->GetLevelCount();
int top_width = t_from_desc0.Width;
int top_height = t_from_desc0.Height;
Reduce (top_width,top_height,levels_exist,levels_2_skip);
// Create HW-surface
if (D3DX_DEFAULT==t_dest_fmt) t_dest_fmt = t_from_desc0.Format;
R_CHK (D3DXCreateTexture(
HW.pDevice,
top_width,top_height,
levels_exist,0,t_dest_fmt,
D3DPOOL_MANAGED,&t_dest
));
// Copy surfaces & destroy temporary
ID3DTexture2D* T_src= t_from;
ID3DTexture2D* T_dst= t_dest;
int L_src = T_src->GetLevelCount ()-1;
int L_dst = T_dst->GetLevelCount ()-1;
for (; L_dst>=0; L_src--,L_dst--)
{
// Get surfaces
IDirect3DSurface9 *S_src, *S_dst;
R_CHK (T_src->GetSurfaceLevel (L_src,&S_src));
R_CHK (T_dst->GetSurfaceLevel (L_dst,&S_dst));
// Copy
R_CHK (D3DXLoadSurfaceFromSurface(S_dst,NULL,NULL,S_src,NULL,NULL,D3DX_FILTER_NONE,0));
// Release surfaces
_RELEASE (S_src);
_RELEASE (S_dst);
}
// OK
w = top_width;
h = top_height;
return t_dest;
}
template <class _It>
IC void TW_Iterate_1OP
(
ID3DTexture2D* t_dst,
ID3DTexture2D* t_src,
const _It pred
)
{
DWORD mips = t_dst->GetLevelCount();
R_ASSERT (mips == t_src->GetLevelCount());
for (DWORD i = 0; i < mips; i++) {
D3DLOCKED_RECT Rsrc,Rdst;
D3DSURFACE_DESC desc,descS;
t_dst->GetLevelDesc (i, &desc);
t_src->GetLevelDesc (i, &descS);
VERIFY (desc.Format==descS.Format);
VERIFY (desc.Format==D3DFMT_A8R8G8B8);
t_src->LockRect (i,&Rsrc,0,0);
t_dst->LockRect (i,&Rdst,0,0);
for (u32 y = 0; y < desc.Height; y++) {
for (u32 x = 0; x < desc.Width; x++) {
DWORD& pSrc = *(((DWORD*)((BYTE*)Rsrc.pBits + (y * Rsrc.Pitch)))+x);
DWORD& pDst = *(((DWORD*)((BYTE*)Rdst.pBits + (y * Rdst.Pitch)))+x);
pDst = pred(pDst,pSrc);
}
}
t_dst->UnlockRect (i);
t_src->UnlockRect (i);
}
}
template <class _It>
IC void TW_Iterate_2OP
(
ID3DTexture2D* t_dst,
ID3DTexture2D* t_src0,
ID3DTexture2D* t_src1,
const _It pred
)
{
DWORD mips = t_dst->GetLevelCount();
R_ASSERT (mips == t_src0->GetLevelCount());
R_ASSERT (mips == t_src1->GetLevelCount());
for (DWORD i = 0; i < mips; i++) {
D3DLOCKED_RECT Rsrc0,Rsrc1,Rdst;
D3DSURFACE_DESC desc,descS0,descS1;
t_dst->GetLevelDesc (i, &desc);
t_src0->GetLevelDesc (i, &descS0);
t_src1->GetLevelDesc (i, &descS1);
VERIFY (desc.Format==descS0.Format);
VERIFY (desc.Format==descS1.Format);
VERIFY (desc.Format==D3DFMT_A8R8G8B8);
t_src0->LockRect (i,&Rsrc0, 0,0);
t_src1->LockRect (i,&Rsrc1, 0,0);
t_dst->LockRect (i,&Rdst, 0,0);
for (u32 y = 0; y < desc.Height; y++) {
for (u32 x = 0; x < desc.Width; x++) {
DWORD& pSrc0 = *(((DWORD*)((BYTE*)Rsrc0.pBits + (y * Rsrc0.Pitch)))+x);
DWORD& pSrc1 = *(((DWORD*)((BYTE*)Rsrc1.pBits + (y * Rsrc1.Pitch)))+x);
DWORD& pDst = *(((DWORD*)((BYTE*)Rdst.pBits + (y * Rdst.Pitch)))+x);
pDst = pred(pDst,pSrc0,pSrc1);
}
}
t_dst->UnlockRect (i);
t_src0->UnlockRect (i);
t_src1->UnlockRect (i);
}
}
IC u32 it_gloss_rev (u32 d, u32 s) { return color_rgba (
color_get_A(s), // gloss
color_get_B(d),
color_get_G(d),
color_get_R(d) );
}
IC u32 it_gloss_rev_base(u32 d, u32 s) {
u32 occ = color_get_A(d)/3;
u32 def = 8;
u32 gloss = (occ*1+def*3)/4;
return color_rgba (
gloss, // gloss
color_get_B(d),
color_get_G(d),
color_get_R(d)
);
}
IC u32 it_difference (u32 d, u32 orig, u32 ucomp) { return color_rgba(
128+(int(color_get_R(orig))-int(color_get_R(ucomp)))*2, // R-error
128+(int(color_get_G(orig))-int(color_get_G(ucomp)))*2, // G-error
128+(int(color_get_B(orig))-int(color_get_B(ucomp)))*2, // B-error
128+(int(color_get_A(orig))-int(color_get_A(ucomp)))*2 ); // A-error
}
IC u32 it_height_rev (u32 d, u32 s) { return color_rgba (
color_get_A(d), // diff x
color_get_B(d), // diff y
color_get_G(d), // diff z
color_get_R(s) ); // height
}
IC u32 it_height_rev_base(u32 d, u32 s) { return color_rgba (
color_get_A(d), // diff x
color_get_B(d), // diff y
color_get_G(d), // diff z
(color_get_R(s)+color_get_G(s)+color_get_B(s))/3 ); // height
}
*/
ID3DBaseTexture* CRender::texture_load(LPCSTR fRName, u32& ret_msize, bool bStaging)
{
// Moved here just to avoid warning
#ifdef USE_DX11
D3DX11_IMAGE_INFO IMG;
#else
D3DX10_IMAGE_INFO IMG;
#endif
ZeroMemory(&IMG, sizeof(IMG));
// Staging control
static bool bAllowStaging = !strstr(Core.Params,"-no_staging");
bStaging &= bAllowStaging;
ID3DBaseTexture* pTexture2D = NULL;
//IDirect3DCubeTexture9* pTextureCUBE = NULL;
string_path fn;
//u32 dwWidth,dwHeight;
u32 img_size = 0;
int img_loaded_lod = 0;
//D3DFORMAT fmt;
u32 mip_cnt=u32(-1);
// validation
R_ASSERT (fRName);
R_ASSERT (fRName[0]);
// make file name
string_path fname;
xr_strcpy(fname,fRName); //. andy if (strext(fname)) *strext(fname)=0;
fix_texture_name (fname);
IReader* S = NULL;
if (!FS.exist(fn,"$game_textures$", fname, ".dds") && strstr(fname,"_bump")) goto _BUMP_from_base;
if (FS.exist(fn,"$level$", fname, ".dds")) goto _DDS;
if (FS.exist(fn,"$game_saves$", fname, ".dds")) goto _DDS;
if (FS.exist(fn,"$game_textures$", fname, ".dds")) goto _DDS;
#ifdef _EDITOR
ELog.Msg(mtError,"Can't find texture '%s'",fname);
return 0;
#else
Msg("! Can't find texture '%s'",fname);
R_ASSERT(FS.exist(fn,"$game_textures$", "ed\\ed_not_existing_texture",".dds"));
goto _DDS;
// Debug.fatal(DEBUG_INFO,"Can't find texture '%s'",fname);
#endif
_DDS:
{
// Load and get header
S = FS.r_open (fn);
#ifdef DEBUG
Msg ("* Loaded: %s[%d]",fn,S->length());
#endif // DEBUG
img_size = S->length ();
R_ASSERT (S);
//R_CHK2 (D3DXGetImageInfoFromFileInMemory (S->pointer(),S->length(),&IMG), fn);
#ifdef USE_DX11
R_CHK2 (D3DX11GetImageInfoFromMemory(S->pointer(),S->length(), 0, &IMG, 0), fn);
#else
R_CHK2 (D3DX10GetImageInfoFromMemory(S->pointer(),S->length(), 0, &IMG, 0), fn);
#endif
//if (IMG.ResourceType == D3DRTYPE_CUBETEXTURE) goto _DDS_CUBE;
if (IMG.MiscFlags & D3D_RESOURCE_MISC_TEXTURECUBE) goto _DDS_CUBE;
else goto _DDS_2D;
_DDS_CUBE:
{
//R_CHK(D3DXCreateCubeTextureFromFileInMemoryEx(
// HW.pDevice,
// S->pointer(),S->length(),
// D3DX_DEFAULT,
// IMG.MipLevels,0,
// IMG.Format,
// D3DPOOL_MANAGED,
// D3DX_DEFAULT,
// D3DX_DEFAULT,
// 0,&IMG,0,
// &pTextureCUBE
// ));
// Inited to default by provided default constructor
#ifdef USE_DX11
D3DX11_IMAGE_LOAD_INFO LoadInfo;
#else
D3DX10_IMAGE_LOAD_INFO LoadInfo;
#endif
//LoadInfo.Usage = D3D_USAGE_IMMUTABLE;
if (bStaging)
{
LoadInfo.Usage = D3D_USAGE_STAGING;
LoadInfo.BindFlags = 0;
LoadInfo.CpuAccessFlags = D3D_CPU_ACCESS_WRITE;
}
else
{
LoadInfo.Usage = D3D_USAGE_DEFAULT;
LoadInfo.BindFlags = D3D_BIND_SHADER_RESOURCE;
}
LoadInfo.pSrcInfo = &IMG;
#ifdef USE_DX11
R_CHK(D3DX11CreateTextureFromMemory(
HW.pDevice,
S->pointer(),S->length(),
&LoadInfo,
0,
&pTexture2D,
0
));
#else
R_CHK(D3DX10CreateTextureFromMemory(
HW.pDevice,
S->pointer(),S->length(),
&LoadInfo,
0,
&pTexture2D,
0
));
#endif
FS.r_close (S);
// OK
mip_cnt = IMG.MipLevels;
ret_msize = calc_texture_size(img_loaded_lod, mip_cnt, img_size);
return pTexture2D;
}
_DDS_2D:
{
// Check for LMAP and compress if needed
strlwr (fn);
// Load SYS-MEM-surface, bound to device restrictions
//ID3DTexture2D* T_sysmem;
//R_CHK2(D3DXCreateTextureFromFileInMemoryEx
// (
// HW.pDevice,S->pointer(),S->length(),
// D3DX_DEFAULT,D3DX_DEFAULT,
// IMG.MipLevels,0,
// IMG.Format,
// D3DPOOL_SYSTEMMEM,
// D3DX_DEFAULT,
// D3DX_DEFAULT,
// 0,&IMG,0,
// &T_sysmem
// ), fn);
img_loaded_lod = get_texture_load_lod(fn);
// Inited to default by provided default constructor
#ifdef USE_DX11
D3DX11_IMAGE_LOAD_INFO LoadInfo;
#else
D3DX10_IMAGE_LOAD_INFO LoadInfo;
#endif
//LoadInfo.FirstMipLevel = img_loaded_lod;
LoadInfo.Width = IMG.Width;
LoadInfo.Height = IMG.Height;
if (img_loaded_lod)
{
Reduce(LoadInfo.Width, LoadInfo.Height, IMG.MipLevels, img_loaded_lod);
}
//LoadInfo.Usage = D3D_USAGE_IMMUTABLE;
if (bStaging)
{
LoadInfo.Usage = D3D_USAGE_STAGING;
LoadInfo.BindFlags = 0;
LoadInfo.CpuAccessFlags = D3D_CPU_ACCESS_WRITE;
}
else
{
LoadInfo.Usage = D3D_USAGE_DEFAULT;
LoadInfo.BindFlags = D3D_BIND_SHADER_RESOURCE;
}
LoadInfo.pSrcInfo = &IMG;
#ifdef USE_DX11
R_CHK2(D3DX11CreateTextureFromMemory
(
HW.pDevice,S->pointer(),S->length(),
&LoadInfo,
0,
&pTexture2D,
0
), fn);
#else
R_CHK2(D3DX10CreateTextureFromMemory
(
HW.pDevice,S->pointer(),S->length(),
&LoadInfo,
0,
&pTexture2D,
0
), fn);
#endif
FS.r_close (S);
mip_cnt = IMG.MipLevels;
// OK
ret_msize = calc_texture_size(img_loaded_lod, mip_cnt, img_size);
return pTexture2D;
}
}
_BUMP_from_base:
{
//Msg ("! auto-generated bump map: %s",fname);
Msg ("! Fallback to default bump map: %s",fname);
//////////////////
if (strstr(fname,"_bump#"))
{
R_ASSERT2 (FS.exist(fn,"$game_textures$", "ed\\ed_dummy_bump#", ".dds"), "ed_dummy_bump#");
S = FS.r_open (fn);
R_ASSERT2 (S, fn);
img_size = S->length ();
goto _DDS_2D;
}
if (strstr(fname,"_bump"))
{
R_ASSERT2 (FS.exist(fn,"$game_textures$", "ed\\ed_dummy_bump", ".dds"),"ed_dummy_bump");
S = FS.r_open (fn);
R_ASSERT2 (S, fn);
img_size = S->length ();
goto _DDS_2D;
}
//////////////////
}
return 0;
}
