| 279 | } |
| 280 | |
| 281 | bool Texture2D::updateWithData(const void* data, |
| 282 | ssize_t dataLen, |
| 283 | backend::PixelFormat pixelFormat, |
| 284 | backend::PixelFormat renderFormat, |
| 285 | int pixelsWide, |
| 286 | int pixelsHigh, |
| 287 | bool preMultipliedAlpha, |
| 288 | int index) |
| 289 | { |
| 290 | AXASSERT(dataLen > 0 && pixelsWide > 0 && pixelsHigh > 0, "Invalid size"); |
| 291 | |
| 292 | // if data has no mipmaps, we will consider it has only one mipmap |
| 293 | MipmapInfo mipmap; |
| 294 | mipmap.address = (unsigned char*)data; |
| 295 | mipmap.len = static_cast<int>(dataLen); |
| 296 | return updateWithMipmaps(&mipmap, 1, pixelFormat, renderFormat, pixelsWide, pixelsHigh, preMultipliedAlpha, index); |
| 297 | } |
| 298 | |
| 299 | bool Texture2D::updateWithMipmaps(MipmapInfo* mipmaps, |
| 300 | int mipmapsNum, |