diff options
Diffstat (limited to 'src/native/d3d/D3dUtil.cpp')
| -rw-r--r-- | src/native/d3d/D3dUtil.cpp | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/src/native/d3d/D3dUtil.cpp b/src/native/d3d/D3dUtil.cpp index 2ee0e40..0cc0057 100644 --- a/src/native/d3d/D3dUtil.cpp +++ b/src/native/d3d/D3dUtil.cpp @@ -759,11 +759,13 @@ DWORD firstBit(DWORD mask) LPDIRECT3DTEXTURE9 createTextureSurface(D3dCtx *d3dCtx, jint numLevels, jint textureFormat, - jint width, jint height) + jint width, jint height, + jboolean useAutoMipMap) { LPDIRECT3DTEXTURE9 pTexture; D3DFORMAT format; HRESULT hr; + DWORD usage = 0; LPDIRECT3DDEVICE9 pDevice = d3dCtx->pDevice; D3dDeviceInfo *deviceInfo = d3dCtx->deviceInfo; @@ -775,10 +777,14 @@ LPDIRECT3DTEXTURE9 createTextureSurface(D3dCtx *d3dCtx, getTexWidthHeight(deviceInfo, &width, &height); format = getTexFormat(textureFormat); + if (useAutoMipMap) { + usage |= D3DUSAGE_AUTOGENMIPMAP; + } + // If format not support, the utility function will adjust the // calling parameters automatically hr = D3DXCreateTexture(d3dCtx->pDevice, width, height, - numLevels, 0, format, D3DPOOL_MANAGED, + numLevels, usage, format, D3DPOOL_MANAGED, &pTexture); if (FAILED(hr)) { |