int CGraphics_Threaded::UnloadTexture(CTextureHandle Index)
{
if(Index.Id() == m_InvalidTexture.Id())
return 0;
if(!Index.IsValid())
return 0;
CCommandBuffer::SCommand_Texture_Destroy Cmd;
Cmd.m_Slot = Index.Id();
m_pCommandBuffer->AddCommand(Cmd);
m_aTextureIndices[Index.Id()] = m_FirstFreeTexture;
m_FirstFreeTexture = Index.Id();
return 0;
}
int CGraphics_Threaded::LoadTextureRawSub(CTextureHandle TextureID, int x, int y, int Width, int Height, int Format, const void *pData)
{
CCommandBuffer::SCommand_Texture_Update Cmd;
Cmd.m_Slot = TextureID.Id();
Cmd.m_X = x;
Cmd.m_Y = y;
Cmd.m_Width = Width;
Cmd.m_Height = Height;
Cmd.m_Format = ImageFormatToTexFormat(Format);
// calculate memory usage
int MemSize = Width*Height*ImageFormatToPixelSize(Format);
// copy texture data
void *pTmpData = mem_alloc(MemSize, sizeof(void*));
mem_copy(pTmpData, pData, MemSize);
Cmd.m_pData = pTmpData;
//
m_pCommandBuffer->AddCommand(Cmd);
return 0;
}
void CGraphics_Threaded::TextureSet(CTextureHandle TextureID)
{
dbg_assert(m_Drawing == 0, "called Graphics()->TextureSet within begin");
m_State.m_Texture = TextureID.Id();
m_State.m_Dimension = 2;
}
