int CGraphics_Threaded::LoadTextureRaw(int Width, int Height, int Format, const void *pData, int StoreFormat, int Flags)
{
// don't waste memory on texture if we are stress testing
if(g_Config.m_DbgStress)
return m_InvalidTexture;
// grab texture
int Tex = m_FirstFreeTexture;
m_FirstFreeTexture = m_aTextures[Tex].m_Next;
m_aTextures[Tex].m_Next = -1;
CCommandBuffer::SCommand_Texture_Create Cmd;
Cmd.m_Slot = Tex;
Cmd.m_Width = Width;
Cmd.m_Height = Height;
Cmd.m_Format = ImageFormatToTexFormat(Format);
Cmd.m_StoreFormat = ImageFormatToTexFormat(StoreFormat);
// flags
Cmd.m_Flags = 0;
if(Flags&IGraphics::TEXLOAD_NOMIPMAPS)
Cmd.m_Flags |= CCommandBuffer::TEXFLAG_NOMIPMAPS;
// calculate memory usage
int PixelSize = 4;
if(Format == CImageInfo::FORMAT_RGB)
PixelSize = 3;
else if(Format == CImageInfo::FORMAT_ALPHA)
PixelSize = 1;
int MemSize = Width*Height*PixelSize;
// copy texture data
void *pTmpData = mem_alloc(MemSize, sizeof(void*));
mem_copy(pTmpData, pData, MemSize);
Cmd.m_pData = pTmpData;
//
m_pCommandBuffer->AddCommand(Cmd);
// calculate memory usage
int MemUsage = MemSize;
while(Width > 2 && Height > 2)
{
Width>>=1;
Height>>=1;
MemUsage += Width*Height*PixelSize;
}
m_TextureMemoryUsage += MemUsage;
//mem_free(pTmpData);
return Tex;
}
IGraphics::CTextureHandle CGraphics_Threaded::LoadTextureRaw(int Width, int Height, int Format, const void *pData, int StoreFormat, int Flags)
{
// don't waste memory on texture if we are stress testing
if(g_Config.m_DbgStress)
return m_InvalidTexture;
// grab texture
int Tex = m_FirstFreeTexture;
m_FirstFreeTexture = m_aTextureIndices[Tex];
m_aTextureIndices[Tex] = -1;
CCommandBuffer::SCommand_Texture_Create Cmd;
Cmd.m_Slot = Tex;
Cmd.m_Width = Width;
Cmd.m_Height = Height;
Cmd.m_PixelSize = ImageFormatToPixelSize(Format);
Cmd.m_Format = ImageFormatToTexFormat(Format);
Cmd.m_StoreFormat = ImageFormatToTexFormat(StoreFormat);
// flags
Cmd.m_Flags = CCommandBuffer::TEXFLAG_TEXTURE2D;
if(Flags&IGraphics::TEXLOAD_NOMIPMAPS)
Cmd.m_Flags |= CCommandBuffer::TEXFLAG_NOMIPMAPS;
if(g_Config.m_GfxTextureCompression)
Cmd.m_Flags |= CCommandBuffer::TEXFLAG_COMPRESSED;
if(g_Config.m_GfxTextureQuality || Flags&TEXLOAD_NORESAMPLE)
Cmd.m_Flags |= CCommandBuffer::TEXFLAG_QUALITY;
if(Flags&IGraphics::TEXLOAD_ARRAY_256)
{
Cmd.m_Flags |= CCommandBuffer::TEXFLAG_TEXTURE3D;
Cmd.m_Flags &= ~CCommandBuffer::TEXFLAG_TEXTURE2D;
}
if(Flags&IGraphics::TEXLOAD_MULTI_DIMENSION)
Cmd.m_Flags |= CCommandBuffer::TEXFLAG_TEXTURE3D;
if(Flags&IGraphics::TEXLOAD_LINEARMIPMAPS)
Cmd.m_Flags |= CCommandBuffer::TEXTFLAG_LINEARMIPMAPS;
// copy texture data
int MemSize = Width*Height*Cmd.m_PixelSize;
void *pTmpData = mem_alloc(MemSize, sizeof(void*));
mem_copy(pTmpData, pData, MemSize);
Cmd.m_pData = pTmpData;
//
m_pCommandBuffer->AddCommand(Cmd);
return CreateTextureHandle(Tex);
}
int CGraphics_Threaded::LoadTextureRawSub(int TextureID, int x, int y, int Width, int Height, int Format, const void *pData)
{
CCommandBuffer::SCommand_Texture_Update Cmd;
Cmd.m_Slot = TextureID;
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 PixelSize = 4;
if(Format == CImageInfo::FORMAT_RGB)
PixelSize = 3;
else if(Format == CImageInfo::FORMAT_ALPHA)
PixelSize = 1;
int MemSize = Width*Height*PixelSize;
// 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;
}
int CGraphics_Threaded::LoadTextureRawSub(int TextureID, int x, int y, int Width, int Height, int Format, const void *pData)
{
CCommandBuffer::SCommand_Texture_Update Cmd;
Cmd.m_Slot = TextureID;
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;
// check if we have enough free memory in the commandbuffer
if(!m_pCommandBuffer->AddCommand(Cmd))
{
// kick command buffer and try again
KickCommandBuffer();
m_pCommandBuffer->AddCommand(Cmd);
}
return 0;
}
int CGraphics_Threaded::LoadTextureRaw(int Width, int Height, int Format, const void *pData, int StoreFormat, int Flags)
{
// don't waste memory on texture if we are stress testing
#ifdef CONF_DEBUG
if(g_Config.m_DbgStress)
return m_InvalidTexture;
#endif
// grab texture
int Tex = m_FirstFreeTexture;
m_FirstFreeTexture = m_aTextureIndices[Tex];
m_aTextureIndices[Tex] = -1;
CCommandBuffer::SCommand_Texture_Create Cmd;
Cmd.m_Slot = Tex;
Cmd.m_Width = Width;
Cmd.m_Height = Height;
Cmd.m_PixelSize = ImageFormatToPixelSize(Format);
Cmd.m_Format = ImageFormatToTexFormat(Format);
Cmd.m_StoreFormat = ImageFormatToTexFormat(StoreFormat);
// flags
Cmd.m_Flags = 0;
if(Flags&IGraphics::TEXLOAD_NOMIPMAPS)
Cmd.m_Flags |= CCommandBuffer::TEXFLAG_NOMIPMAPS;
if(g_Config.m_GfxTextureCompression)
Cmd.m_Flags |= CCommandBuffer::TEXFLAG_COMPRESSED;
if(g_Config.m_GfxTextureQuality || Flags&TEXLOAD_NORESAMPLE)
Cmd.m_Flags |= CCommandBuffer::TEXFLAG_QUALITY;
// copy texture data
int MemSize = Width*Height*Cmd.m_PixelSize;
void *pTmpData = mem_alloc(MemSize, sizeof(void*));
mem_copy(pTmpData, pData, MemSize);
Cmd.m_pData = pTmpData;
// check if we have enough free memory in the commandbuffer
if(!m_pCommandBuffer->AddCommand(Cmd))
{
// kick command buffer and try again
KickCommandBuffer();
m_pCommandBuffer->AddCommand(Cmd);
}
return Tex;
}
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;
}