| 1668 | } |
| 1669 | |
| 1670 | static uint32_t NullGetTextureResourceSize(HContext context, HTexture texture) |
| 1671 | { |
| 1672 | DM_MUTEX_OPTIONAL_SCOPED_LOCK(g_NullContext->m_BaseContext.m_AssetHandleContainerMutex); |
| 1673 | NullTexture* tex = GetAssetFromContainer<NullTexture>(g_NullContext->m_BaseContext.m_AssetHandleContainer, texture); |
| 1674 | if (!tex) |
| 1675 | { |
| 1676 | return 0; |
| 1677 | } |
| 1678 | |
| 1679 | uint32_t size_total = 0; |
| 1680 | uint32_t size = tex->m_Base.m_Width * tex->m_Base.m_Height * dmMath::Max(1U, GetTextureFormatBitsPerPixel(tex->m_Base.m_Format)/8); |
| 1681 | for(uint32_t i = 0; i < tex->m_Base.m_MipMapCount; ++i) |
| 1682 | { |
| 1683 | size_total += size; |
| 1684 | size >>= 2; |
| 1685 | } |
| 1686 | if (tex->m_Base.m_Type == TEXTURE_TYPE_CUBE_MAP) |
| 1687 | { |
| 1688 | size_total *= 6; |
| 1689 | } |
| 1690 | return size_total + sizeof(NullTexture); |
| 1691 | } |
| 1692 | |
| 1693 | static void NullEnableTexture(HContext _context, uint32_t unit, uint8_t id_index, HTexture texture) |
| 1694 | { |
nothing calls this directly
no test coverage detected