diff options
Diffstat (limited to 'Runtime/GfxDevice/d3d/D3D9Utils.cpp')
| -rw-r--r-- | Runtime/GfxDevice/d3d/D3D9Utils.cpp | 169 |
1 files changed, 169 insertions, 0 deletions
diff --git a/Runtime/GfxDevice/d3d/D3D9Utils.cpp b/Runtime/GfxDevice/d3d/D3D9Utils.cpp new file mode 100644 index 0000000..3e25633 --- /dev/null +++ b/Runtime/GfxDevice/d3d/D3D9Utils.cpp @@ -0,0 +1,169 @@ +#include "UnityPrefix.h" +#include "D3D9Utils.h" +#include "Runtime/Utilities/ArrayUtility.h" +#include "Runtime/Shaders/GraphicsCaps.h" + + +#ifdef DUMMY_D3D9_CALLS +HRESULT CallDummyD3D9Function() +{ + return S_OK; +} +#endif + +struct D3D9Error { + HRESULT hr; + const char* message; +}; + +static D3D9Error s_D3DErrors[] = { + { D3DOK_NOAUTOGEN, "no mipmap autogen" }, + { D3DERR_WRONGTEXTUREFORMAT, "wrong texture format" }, + { D3DERR_UNSUPPORTEDCOLOROPERATION, "unsupported color op" }, + { D3DERR_UNSUPPORTEDCOLORARG, "unsupported color arg" }, + { D3DERR_UNSUPPORTEDALPHAOPERATION, "unsupported alpha op" }, + { D3DERR_UNSUPPORTEDALPHAARG, "unsupported alpha arg" }, + { D3DERR_TOOMANYOPERATIONS, "too many texture operations" }, + { D3DERR_CONFLICTINGTEXTUREFILTER, "conflicting texture filters" }, + { D3DERR_UNSUPPORTEDFACTORVALUE, "unsupported factor value" }, + { D3DERR_CONFLICTINGRENDERSTATE, "conflicting render states" }, + { D3DERR_UNSUPPORTEDTEXTUREFILTER, "unsupported texture filter" }, + { D3DERR_CONFLICTINGTEXTUREPALETTE, "conflicting texture palettes" }, + { D3DERR_DRIVERINTERNALERROR, "internal driver error" }, + { D3DERR_NOTFOUND, "requested item not found" }, + { D3DERR_MOREDATA, "more data than fits into buffer" }, + { D3DERR_DEVICELOST, "device lost" }, + { D3DERR_DEVICENOTRESET, "device not reset" }, + { D3DERR_NOTAVAILABLE, "queried technique not available" }, + { D3DERR_OUTOFVIDEOMEMORY, "out of VRAM" }, + { D3DERR_INVALIDDEVICE, "invalid device" }, + { D3DERR_INVALIDCALL, "invalid call" }, + { D3DERR_DRIVERINVALIDCALL, "driver invalid call" }, + { D3DERR_WASSTILLDRAWING, "was still drawing" }, + { S_OK, "S_OK" }, + { E_FAIL, "E_FAIL" }, + { E_INVALIDARG, "E_INVALIDARG" }, + { E_OUTOFMEMORY, "out of memory" }, +}; + +const char* GetD3D9Error( HRESULT hr ) +{ + for( int i = 0; i < ARRAY_SIZE(s_D3DErrors); ++i ) + { + if( hr == s_D3DErrors[i].hr ) + return s_D3DErrors[i].message; + } + + static char buffer[1000]; + sprintf( buffer, "unknown error, code 0x%X", hr ); + return buffer; +} + +int GetBPPFromD3DFormat( D3DFORMAT format ) +{ + switch( format ) { + case D3DFMT_UNKNOWN: + case kD3D9FormatNULL: + return 0; + case D3DFMT_X8R8G8B8: + case D3DFMT_A8R8G8B8: + case D3DFMT_A2R10G10B10: + case D3DFMT_A2B10G10R10: + case D3DFMT_R8G8B8: + case D3DFMT_A8B8G8R8: + case D3DFMT_R32F: + case D3DFMT_D24X8: + case D3DFMT_D24S8: + case D3DFMT_D24X4S4: + case kD3D9FormatINTZ: + case kD3D9FormatRAWZ: + return 32; + case D3DFMT_X1R5G5B5: + case D3DFMT_A1R5G5B5: + case D3DFMT_A4R4G4B4: + case D3DFMT_X4R4G4B4: + case D3DFMT_R5G6B5: + case D3DFMT_R16F: + case D3DFMT_D16: + case D3DFMT_D15S1: + case D3DFMT_D16_LOCKABLE: + case D3DFMT_L16: + case D3DFMT_A8L8: + case kD3D9FormatDF16: + return 16; + case D3DFMT_A16B16G16R16F: + return 64; + case D3DFMT_A32B32G32R32F: + return 128; + case D3DFMT_DXT1: + return 4; + case D3DFMT_A8: + case D3DFMT_L8: + case D3DFMT_DXT3: + case D3DFMT_DXT5: + return 8; + default: + ErrorString( Format("Unknown D3D format %x", format) ); + return 32; + } +} + +int GetStencilBitsFromD3DFormat (D3DFORMAT fmt) +{ + switch( fmt ) { + case D3DFMT_D15S1: return 1; + case D3DFMT_D24S8: return 8; + case D3DFMT_D24X4S4: return 4; + default: return 0; + } +} + +D3DMULTISAMPLE_TYPE GetD3DMultiSampleType (int samples) +{ + // Optimizer should take care of this, since value of D3DMULTISAMPLE_N_SAMPLES is N + switch( samples ) { + case 0: + case 1: return D3DMULTISAMPLE_NONE; + case 2: return D3DMULTISAMPLE_2_SAMPLES; + case 3: return D3DMULTISAMPLE_3_SAMPLES; + case 4: return D3DMULTISAMPLE_4_SAMPLES; + case 5: return D3DMULTISAMPLE_5_SAMPLES; + case 6: return D3DMULTISAMPLE_6_SAMPLES; + case 7: return D3DMULTISAMPLE_7_SAMPLES; + case 8: return D3DMULTISAMPLE_8_SAMPLES; + case 9: return D3DMULTISAMPLE_9_SAMPLES; + case 10: return D3DMULTISAMPLE_10_SAMPLES; + case 11: return D3DMULTISAMPLE_11_SAMPLES; + case 12: return D3DMULTISAMPLE_12_SAMPLES; + case 13: return D3DMULTISAMPLE_13_SAMPLES; + case 14: return D3DMULTISAMPLE_14_SAMPLES; + case 15: return D3DMULTISAMPLE_15_SAMPLES; + case 16: return D3DMULTISAMPLE_16_SAMPLES; + default: + ErrorString("Unknown sample count"); + return D3DMULTISAMPLE_NONE; + } +} + +bool CheckD3D9DebugRuntime (IDirect3DDevice9* dev) +{ + IDirect3DQuery9* query = NULL; + HRESULT hr = dev->CreateQuery (D3DQUERYTYPE_VERTEXSTATS, &query); + if( SUCCEEDED(hr) ) + { + query->Release (); + return true; + } + return false; +} + + +D3D9DepthStencilTexture CreateDepthStencilTextureD3D9 (IDirect3DDevice9* dev, int width, int height, D3DFORMAT format, D3DMULTISAMPLE_TYPE msType, DWORD msQuality, BOOL discardable) +{ + D3D9DepthStencilTexture tex; + + HRESULT hr = dev->CreateDepthStencilSurface (width, height, format, msType, msQuality, discardable, &tex.m_Surface, NULL); + REGISTER_EXTERNAL_GFX_ALLOCATION_REF(tex.m_Surface, width * height * GetBPPFromD3DFormat(format), NULL); + + return tex; +} |