IDirect3DTexture8* ILAPIENTRY ilutD3D8Texture(IDirect3DDevice8 *Device)
{
IDirect3DTexture8 *Texture;
D3DLOCKED_RECT Rect;
D3DFORMAT Format;
ILimage *Image;
ILenum DXTCFormat;
ILuint Size;
ILubyte *Buffer;
Image = ilutCurImage = ilGetCurImage();
if (ilutCurImage == NULL) {
ilSetError(ILUT_ILLEGAL_OPERATION);
return NULL;
}
if (!FormatsDX8Checked)
CheckFormatsDX8(Device);
if (ilutGetBoolean(ILUT_D3D_USE_DXTC) && FormatsDX8supported[3] && FormatsDX8supported[4] && FormatsDX8supported[5]) {
if (ilutCurImage->DxtcData != NULL && ilutCurImage->DxtcSize != 0) {
Format = D3DGetDXTCNumDX8(ilutCurImage->DxtcFormat);
if (FAILED(IDirect3DDevice8_CreateTexture(Device, ilutCurImage->Width,
ilutCurImage->Height, ilutGetInteger(ILUT_D3D_MIPLEVELS), 0, Format,
ilutGetInteger(ILUT_D3D_POOL), &Texture)))
return NULL;
if (FAILED(IDirect3DTexture8_LockRect(Texture, 0, &Rect, NULL, 0)))
return NULL;
memcpy(Rect.pBits, ilutCurImage->DxtcData, ilutCurImage->DxtcSize);
goto success;
}
if (ilutGetBoolean(ILUT_D3D_GEN_DXTC)) {
DXTCFormat = ilutGetInteger(ILUT_DXTC_FORMAT);
Size = ilGetDXTCData(NULL, 0, DXTCFormat);
if (Size != 0) {
Buffer = (ILubyte*)ialloc(Size);
if (Buffer == NULL)
return NULL;
Size = ilGetDXTCData(Buffer, Size, DXTCFormat);
if (Size == 0) {
ifree(Buffer);
return NULL;
}
Format = D3DGetDXTCNumDX8(DXTCFormat);
if (FAILED(IDirect3DDevice8_CreateTexture(Device, ilutCurImage->Width,
ilutCurImage->Height, ilutGetInteger(ILUT_D3D_MIPLEVELS), 0, Format,
ilutGetInteger(ILUT_D3D_POOL), &Texture))) {
ifree(Buffer);
return NULL;
}
if (FAILED(IDirect3DTexture8_LockRect(Texture, 0, &Rect, NULL, 0))) {
ifree(Buffer);
return NULL;
}
memcpy(Rect.pBits, Buffer, Size);
ifree(Buffer);
goto success;
}
}
}
Image = MakeD3D8Compliant(Device, &Format);
if (Image == NULL) {
if (Image != ilutCurImage)
ilCloseImage(Image);
return NULL;
}
if (FAILED(IDirect3DDevice8_CreateTexture(Device, Image->Width, Image->Height,
ilutGetInteger(ILUT_D3D_MIPLEVELS), 0, Format, ilutGetInteger(ILUT_D3D_POOL), &Texture))) {
if (Image != ilutCurImage)
ilCloseImage(Image);
return NULL;
}
if (FAILED(IDirect3DTexture8_LockRect(Texture, 0, &Rect, NULL, 0)))
return NULL;
memcpy(Rect.pBits, Image->Data, Image->SizeOfPlane);
success:
IDirect3DTexture8_UnlockRect(Texture, 0);
// Just let D3DX filter for us.
//D3DXFilterTexture(Texture, NULL, D3DX_DEFAULT, D3DX_FILTER_BOX);
iD3D8CreateMipmaps(Texture, Image);
if (Image != ilutCurImage)
ilCloseImage(Image);
return Texture;
}
ILboolean iD3D9CreateMipmaps(IDirect3DTexture9 *Texture, ILimage *Image)
{
D3DLOCKED_RECT Rect;
D3DSURFACE_DESC Desc;
ILuint NumMips, Width, Height, i;
ILimage *CurImage, *MipImage, *Temp;
ILenum DXTCFormat;
ILuint Size;
ILubyte *Buffer;
ILboolean useDXTC = IL_FALSE;
NumMips = IDirect3DTexture9_GetLevelCount(Texture);
Width = Image->Width;
Height = Image->Height;
if (NumMips == 1)
return IL_TRUE;
CurImage = ilGetCurImage();
MipImage = Image;
if (MipImage->NumMips != NumMips-1) {
MipImage = ilCopyImage_(Image);
ilSetCurImage(MipImage);
if (!iluBuildMipmaps()) {
ilCloseImage(MipImage);
ilSetCurImage(CurImage);
return IL_FALSE;
}
}
// ilSetCurImage(CurImage);
Temp = MipImage->Mipmaps;
if (ilutGetBoolean(ILUT_D3D_USE_DXTC) && FormatsDX9supported[3] && FormatsDX9supported[4] && FormatsDX9supported[5])
useDXTC = IL_TRUE;
// Counts the base texture as 1.
for (i = 1; i < NumMips && Temp != NULL; i++) {
ilSetCurImage(Temp);
if (FAILED(IDirect3DTexture9_LockRect(Texture, i, &Rect, NULL, 0)))
return IL_FALSE;
Width = IL_MAX(1, Width / 2);
Height = IL_MAX(1, Height / 2);
IDirect3DTexture9_GetLevelDesc(Texture, i, &Desc);
if (Desc.Width != Width || Desc.Height != Height) {
IDirect3DTexture9_UnlockRect(Texture, i);
return IL_FALSE;
}
if (useDXTC) {
if (Temp->DxtcData != NULL && Temp->DxtcSize != 0) {
memcpy(Rect.pBits, Temp->DxtcData, Temp->DxtcSize);
} else if (ilutGetBoolean(ILUT_D3D_GEN_DXTC)) {
DXTCFormat = ilutGetInteger(ILUT_DXTC_FORMAT);
Size = ilGetDXTCData(NULL, 0, DXTCFormat);
if (Size != 0) {
Buffer = (ILubyte*)ialloc(Size);
if (Buffer == NULL) {
IDirect3DTexture9_UnlockRect(Texture, i);
return IL_FALSE;
}
Size = ilGetDXTCData(Buffer, Size, DXTCFormat);
if (Size == 0) {
ifree(Buffer);
IDirect3DTexture9_UnlockRect(Texture, i);
return IL_FALSE;
}
memcpy(Rect.pBits, Buffer, Size);
} else {
IDirect3DTexture9_UnlockRect(Texture, i);
return IL_FALSE;
}
} else {
IDirect3DTexture9_UnlockRect(Texture, i);
return IL_FALSE;
}
} else
memcpy(Rect.pBits, Temp->Data, Temp->SizeOfData);
IDirect3DTexture9_UnlockRect(Texture, i);
Temp = Temp->Next;
}
if (MipImage != Image)
ilCloseImage(MipImage);
ilSetCurImage(CurImage);
return IL_TRUE;
}
ILimage *MakeD3D10Compliant(ID3D10Device *Device, DXGI_FORMAT *DestFormat)
{
ILimage *Converted, *Scaled, *CurImage;
ILuint nConversionType, ilutFormat;
ILboolean bForceIntegerFormat = ilutGetBoolean(ILUT_FORCE_INTEGER_FORMAT);
Device;
ilutFormat = ilutCurImage->Format;
nConversionType = ilutCurImage->Type;
if (!ilutCurImage)
return NULL;
switch (ilutCurImage->Type)
{
case IL_UNSIGNED_BYTE:
case IL_BYTE:
case IL_SHORT:
case IL_UNSIGNED_SHORT:
case IL_INT:
case IL_UNSIGNED_INT:
*DestFormat = DXGI_FORMAT_R8G8B8A8_UINT;
nConversionType = IL_UNSIGNED_BYTE;
ilutFormat = IL_RGBA;
break;
case IL_FLOAT:
case IL_DOUBLE:
case IL_HALF:
if (bForceIntegerFormat || (!FormatsDX10supported[6]))
{
*DestFormat = DXGI_FORMAT_R8G8B8A8_UINT;
nConversionType = IL_UNSIGNED_BYTE;
ilutFormat = IL_RGBA;
}
else
{
*DestFormat = DXGI_FORMAT_R32G32B32A32_FLOAT;
nConversionType = IL_HALF;
ilutFormat = IL_RGBA;
}
break;
}
// Images must be in BGRA format.
if (((ilutCurImage->Format != ilutFormat))
|| (ilutCurImage->Type != nConversionType))
{
Converted = iConvertImage(ilutCurImage, ilutFormat, nConversionType);
if (Converted == NULL)
return NULL;
}
else
{
Converted = ilutCurImage;
}
// Images must have their origin in the upper left.
if (Converted->Origin != IL_ORIGIN_UPPER_LEFT)
{
CurImage = ilutCurImage;
ilSetCurImage(Converted);
iluFlipImage();
ilSetCurImage(CurImage);
}
// Images must have powers-of-2 dimensions.
if (ilNextPower2(ilutCurImage->Width) != ilutCurImage->Width ||
ilNextPower2(ilutCurImage->Height) != ilutCurImage->Height ||
ilNextPower2(ilutCurImage->Depth) != ilutCurImage->Depth) {
Scaled = iluScale_(Converted, ilNextPower2(ilutCurImage->Width),
ilNextPower2(ilutCurImage->Height), 1); //@TODO: 1 should be ilNextPower2(ilutCurImage->Depth)
if (Converted != ilutCurImage) {
ilCloseImage(Converted);
}
if (Scaled == NULL) {
return NULL;
}
Converted = Scaled;
}
return Converted;
}
IDirect3DTexture9* ILAPIENTRY ilutD3D9Texture(IDirect3DDevice9 *Device)
{
IDirect3DTexture9 *Texture;
// D3DLOCKED_RECT Rect;
D3DFORMAT Format;
ILimage *Image;
ILenum DXTCFormat;
ILuint Size;
ILubyte *Buffer;
Image = ilutCurImage = ilGetCurImage();
if (ilutCurImage == NULL) {
ilSetError(ILUT_ILLEGAL_OPERATION);
return NULL;
}
if (!FormatsDX9Checked)
CheckFormatsDX9(Device);
if (ilutGetBoolean(ILUT_D3D_USE_DXTC) && FormatsDX9supported[3] && FormatsDX9supported[4] && FormatsDX9supported[5]) {
if (ilutCurImage->DxtcData != NULL && ilutCurImage->DxtcSize != 0) {
ILuint dxtcFormat = ilutGetInteger(ILUT_DXTC_FORMAT);
Format = D3DGetDXTCNumDX9(ilutCurImage->DxtcFormat);
ilutSetInteger(ILUT_DXTC_FORMAT, ilutCurImage->DxtcFormat);
Texture = iD3DMakeTexture(Device, ilutCurImage->DxtcData, ilutCurImage->DxtcSize,
ilutCurImage->Width, ilutCurImage->Height, Format,
ilutGetInteger(ILUT_D3D_POOL) == D3DPOOL_DEFAULT ? D3DPOOL_SYSTEMMEM : ilutGetInteger(ILUT_D3D_POOL), ilutGetInteger(ILUT_D3D_MIPLEVELS));
if (!Texture)
return NULL;
iD3D9CreateMipmaps(Texture, Image);
if (ilutGetInteger(ILUT_D3D_POOL) == D3DPOOL_DEFAULT) {
IDirect3DTexture9 *SysTex = Texture;
// copy texture to device memory
if (FAILED(IDirect3DDevice9_CreateTexture(Device, ilutCurImage->Width,
ilutCurImage->Height, ilutGetInteger(ILUT_D3D_MIPLEVELS), 0, Format,
D3DPOOL_DEFAULT, &Texture, NULL))) {
IDirect3DTexture9_Release(SysTex);
return NULL;
}
if (FAILED(IDirect3DDevice9_UpdateTexture(Device, (LPDIRECT3DBASETEXTURE9)SysTex, (LPDIRECT3DBASETEXTURE9)Texture))) {
IDirect3DTexture9_Release(SysTex);
return NULL;
}
IDirect3DTexture9_Release(SysTex);
}
ilutSetInteger(ILUT_DXTC_FORMAT, dxtcFormat);
goto success;
}
if (ilutGetBoolean(ILUT_D3D_GEN_DXTC)) {
DXTCFormat = ilutGetInteger(ILUT_DXTC_FORMAT);
/*
Image = MakeD3D9Compliant(Device, &Format);
if (Image == NULL) {
if (Image != ilutCurImage)
ilCloseImage(Image);
return NULL;
}
*/
Size = ilGetDXTCData(NULL, 0, DXTCFormat);
if (Size != 0) {
Buffer = (ILubyte*)ialloc(Size);
if (Buffer == NULL)
return NULL;
Size = ilGetDXTCData(Buffer, Size, DXTCFormat);
if (Size == 0) {
ifree(Buffer);
return NULL;
}
Format = D3DGetDXTCNumDX9(DXTCFormat);
Texture = iD3DMakeTexture(Device, Buffer, Size,
ilutCurImage->Width, ilutCurImage->Height, Format,
ilutGetInteger(ILUT_D3D_POOL) == D3DPOOL_DEFAULT ? D3DPOOL_SYSTEMMEM : ilutGetInteger(ILUT_D3D_POOL), ilutGetInteger(ILUT_D3D_MIPLEVELS));
if (!Texture)
return NULL;
iD3D9CreateMipmaps(Texture, Image);
if (ilutGetInteger(ILUT_D3D_POOL) == D3DPOOL_DEFAULT) {
IDirect3DTexture9 *SysTex = Texture;
if (FAILED(IDirect3DDevice9_CreateTexture(Device, ilutCurImage->Width,
ilutCurImage->Height, ilutGetInteger(ILUT_D3D_MIPLEVELS), 0, Format,
D3DPOOL_DEFAULT, &Texture, NULL))) {
IDirect3DTexture9_Release(SysTex);
return NULL;
}
if (FAILED(IDirect3DDevice9_UpdateTexture(Device, (LPDIRECT3DBASETEXTURE9)SysTex, (LPDIRECT3DBASETEXTURE9)Texture))) {
IDirect3DTexture9_Release(SysTex);
return NULL;
}
IDirect3DTexture9_Release(SysTex);
}
goto success;
}
}
}
Image = MakeD3D9Compliant(Device, &Format);
if (Image == NULL) {
if (Image != ilutCurImage)
ilCloseImage(Image);
return NULL;
}
Texture = iD3DMakeTexture(Device, Image->Data, Image->SizeOfPlane,
Image->Width, Image->Height, Format,
ilutGetInteger(ILUT_D3D_POOL) == D3DPOOL_DEFAULT ? D3DPOOL_SYSTEMMEM : ilutGetInteger(ILUT_D3D_POOL), ilutGetInteger(ILUT_D3D_MIPLEVELS));
if (!Texture)
return NULL;
iD3D9CreateMipmaps(Texture, Image);
if (ilutGetInteger(ILUT_D3D_POOL) == D3DPOOL_DEFAULT) {
IDirect3DTexture9 *SysTex = Texture;
// create texture in system memory
if (FAILED(IDirect3DDevice9_CreateTexture(Device, Image->Width,
Image->Height, ilutGetInteger(ILUT_D3D_MIPLEVELS), 0, Format,
ilutGetInteger(ILUT_D3D_POOL), &Texture, NULL))) {
IDirect3DTexture9_Release(SysTex);
return NULL;
}
if (FAILED(IDirect3DDevice9_UpdateTexture(Device, (LPDIRECT3DBASETEXTURE9)SysTex, (LPDIRECT3DBASETEXTURE9)Texture))) {
IDirect3DTexture9_Release(SysTex);
return NULL;
}
IDirect3DTexture9_Release(SysTex);
}
// if (Image != ilutCurImage)
// ilCloseImage(Image);
success:
if (Image != ilutCurImage)
ilCloseImage(Image);
return Texture;
}
