| 876 | } |
| 877 | |
| 878 | void Tr2TextureAL::UnmapForReading( Tr2RenderContextAL& renderContext ) |
| 879 | { |
| 880 | if( !m_stagingTexture || !renderContext.IsValid() ) |
| 881 | { |
| 882 | return; |
| 883 | } |
| 884 | renderContext.m_context->Unmap( m_stagingTexture, 0 ); |
| 885 | if( !HasFlag( m_cpuUsage, Tr2CpuUsage::READ_OFTEN ) ) |
| 886 | { |
| 887 | m_stagingTexture = nullptr; |
| 888 | } |
| 889 | } |
| 890 | |
| 891 | ALResult Tr2TextureAL::MapForWriting( const Tr2TextureSubresource& region, void*& data, uint32_t& pitch, Tr2RenderContextAL& renderContext ) |
| 892 | { |