| /* |
| * D3D8 utils |
| * |
| * Copyright 2002-2003 Jason Edmeades |
| * Raphael Junqueira |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Lesser General Public |
| * License as published by the Free Software Foundation; either |
| * version 2.1 of the License, or (at your option) any later version. |
| * |
| * This library is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Lesser General Public License for more details. |
| * |
| * You should have received a copy of the GNU Lesser General Public |
| * License along with this library; if not, write to the Free Software |
| * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| */ |
| |
| #include "config.h" |
| |
| #include <math.h> |
| |
| #define NONAMELESSUNION |
| #define NONAMELESSSTRUCT |
| #include "windef.h" |
| #include "winbase.h" |
| #include "winuser.h" |
| #include "wingdi.h" |
| #include "wine/debug.h" |
| |
| #include "d3d8_private.h" |
| |
| WINE_DEFAULT_DEBUG_CHANNEL(d3d); |
| |
| |
| #if 0 |
| # define VTRACE(A) TRACE A |
| #else |
| # define VTRACE(A) |
| #endif |
| |
| const char* debug_d3ddevicetype(D3DDEVTYPE devtype) { |
| switch (devtype) { |
| #define DEVTYPE_TO_STR(dev) case dev: return #dev |
| DEVTYPE_TO_STR(D3DDEVTYPE_HAL); |
| DEVTYPE_TO_STR(D3DDEVTYPE_REF); |
| DEVTYPE_TO_STR(D3DDEVTYPE_SW); |
| #undef DEVTYPE_TO_STR |
| default: |
| FIXME("Unrecognized %u D3DDEVTYPE!\n", devtype); |
| return "unrecognized"; |
| } |
| } |
| |
| const char* debug_d3dusage(DWORD usage) { |
| switch (usage) { |
| #define D3DUSAGE_TO_STR(u) case u: return #u |
| D3DUSAGE_TO_STR(D3DUSAGE_RENDERTARGET); |
| D3DUSAGE_TO_STR(D3DUSAGE_DEPTHSTENCIL); |
| D3DUSAGE_TO_STR(D3DUSAGE_WRITEONLY); |
| D3DUSAGE_TO_STR(D3DUSAGE_SOFTWAREPROCESSING); |
| D3DUSAGE_TO_STR(D3DUSAGE_DONOTCLIP); |
| D3DUSAGE_TO_STR(D3DUSAGE_POINTS); |
| D3DUSAGE_TO_STR(D3DUSAGE_RTPATCHES); |
| D3DUSAGE_TO_STR(D3DUSAGE_NPATCHES); |
| D3DUSAGE_TO_STR(D3DUSAGE_DYNAMIC); |
| #undef D3DUSAGE_TO_STR |
| case 0: return "none"; |
| default: |
| FIXME("Unrecognized %lu Usage!\n", usage); |
| return "unrecognized"; |
| } |
| } |
| |
| const char* debug_d3dformat(D3DFORMAT fmt) { |
| switch (fmt) { |
| #define FMT_TO_STR(fmt) case fmt: return #fmt |
| FMT_TO_STR(D3DFMT_UNKNOWN); |
| FMT_TO_STR(D3DFMT_R8G8B8); |
| FMT_TO_STR(D3DFMT_A8R8G8B8); |
| FMT_TO_STR(D3DFMT_X8R8G8B8); |
| FMT_TO_STR(D3DFMT_R5G6B5); |
| FMT_TO_STR(D3DFMT_X1R5G5B5); |
| FMT_TO_STR(D3DFMT_A1R5G5B5); |
| FMT_TO_STR(D3DFMT_A4R4G4B4); |
| FMT_TO_STR(D3DFMT_R3G3B2); |
| FMT_TO_STR(D3DFMT_A8); |
| FMT_TO_STR(D3DFMT_A8R3G3B2); |
| FMT_TO_STR(D3DFMT_X4R4G4B4); |
| FMT_TO_STR(D3DFMT_A8P8); |
| FMT_TO_STR(D3DFMT_P8); |
| FMT_TO_STR(D3DFMT_L8); |
| FMT_TO_STR(D3DFMT_A8L8); |
| FMT_TO_STR(D3DFMT_A4L4); |
| FMT_TO_STR(D3DFMT_V8U8); |
| FMT_TO_STR(D3DFMT_L6V5U5); |
| FMT_TO_STR(D3DFMT_X8L8V8U8); |
| FMT_TO_STR(D3DFMT_Q8W8V8U8); |
| FMT_TO_STR(D3DFMT_V16U16); |
| FMT_TO_STR(D3DFMT_W11V11U10); |
| FMT_TO_STR(D3DFMT_UYVY); |
| FMT_TO_STR(D3DFMT_YUY2); |
| FMT_TO_STR(D3DFMT_DXT1); |
| FMT_TO_STR(D3DFMT_DXT2); |
| FMT_TO_STR(D3DFMT_DXT3); |
| FMT_TO_STR(D3DFMT_DXT4); |
| FMT_TO_STR(D3DFMT_DXT5); |
| FMT_TO_STR(D3DFMT_D16_LOCKABLE); |
| FMT_TO_STR(D3DFMT_D32); |
| FMT_TO_STR(D3DFMT_D15S1); |
| FMT_TO_STR(D3DFMT_D24S8); |
| FMT_TO_STR(D3DFMT_D16); |
| FMT_TO_STR(D3DFMT_D24X8); |
| FMT_TO_STR(D3DFMT_D24X4S4); |
| FMT_TO_STR(D3DFMT_VERTEXDATA); |
| FMT_TO_STR(D3DFMT_INDEX16); |
| FMT_TO_STR(D3DFMT_INDEX32); |
| #undef FMT_TO_STR |
| default: |
| FIXME("Unrecognized %u D3DFORMAT!\n", fmt); |
| return "unrecognized"; |
| } |
| } |
| |
| const char* debug_d3dressourcetype(D3DRESOURCETYPE res) { |
| switch (res) { |
| #define RES_TO_STR(res) case res: return #res; |
| RES_TO_STR(D3DRTYPE_SURFACE); |
| RES_TO_STR(D3DRTYPE_VOLUME); |
| RES_TO_STR(D3DRTYPE_TEXTURE); |
| RES_TO_STR(D3DRTYPE_VOLUMETEXTURE); |
| RES_TO_STR(D3DRTYPE_CUBETEXTURE); |
| RES_TO_STR(D3DRTYPE_VERTEXBUFFER); |
| RES_TO_STR(D3DRTYPE_INDEXBUFFER); |
| #undef RES_TO_STR |
| default: |
| FIXME("Unrecognized %u D3DRESOURCETYPE!\n", res); |
| return "unrecognized"; |
| } |
| } |
| |
| const char* debug_d3dprimitivetype(D3DPRIMITIVETYPE PrimitiveType) { |
| switch (PrimitiveType) { |
| #define PRIM_TO_STR(prim) case prim: return #prim; |
| PRIM_TO_STR(D3DPT_POINTLIST); |
| PRIM_TO_STR(D3DPT_LINELIST); |
| PRIM_TO_STR(D3DPT_LINESTRIP); |
| PRIM_TO_STR(D3DPT_TRIANGLELIST); |
| PRIM_TO_STR(D3DPT_TRIANGLESTRIP); |
| PRIM_TO_STR(D3DPT_TRIANGLEFAN); |
| #undef PRIM_TO_STR |
| default: |
| FIXME("Unrecognized %u D3DPRIMITIVETYPE!\n", PrimitiveType); |
| return "unrecognized"; |
| } |
| } |
| |
| const char* debug_d3dpool(D3DPOOL Pool) { |
| switch (Pool) { |
| #define POOL_TO_STR(p) case p: return #p; |
| POOL_TO_STR(D3DPOOL_DEFAULT); |
| POOL_TO_STR(D3DPOOL_MANAGED); |
| POOL_TO_STR(D3DPOOL_SYSTEMMEM); |
| POOL_TO_STR(D3DPOOL_SCRATCH); |
| #undef POOL_TO_STR |
| default: |
| FIXME("Unrecognized %u D3DPOOL!\n", Pool); |
| return "unrecognized"; |
| } |
| } |
| |
| /* |
| * Simple utility routines used for dx -> gl mapping of byte formats |
| */ |
| int D3DPrimitiveListGetVertexSize(D3DPRIMITIVETYPE PrimitiveType, int iNumPrim) { |
| switch (PrimitiveType) { |
| case D3DPT_POINTLIST: return iNumPrim; |
| case D3DPT_LINELIST: return iNumPrim * 2; |
| case D3DPT_LINESTRIP: return iNumPrim + 1; |
| case D3DPT_TRIANGLELIST: return iNumPrim * 3; |
| case D3DPT_TRIANGLESTRIP: return iNumPrim + 2; |
| case D3DPT_TRIANGLEFAN: return iNumPrim + 2; |
| default: |
| FIXME("Unrecognized %u D3DPRIMITIVETYPE!\n", PrimitiveType); |
| return 0; |
| } |
| } |
| |
| int D3DPrimitive2GLenum(D3DPRIMITIVETYPE PrimitiveType) { |
| switch (PrimitiveType) { |
| case D3DPT_POINTLIST: return GL_POINTS; |
| case D3DPT_LINELIST: return GL_LINES; |
| case D3DPT_LINESTRIP: return GL_LINE_STRIP; |
| case D3DPT_TRIANGLELIST: return GL_TRIANGLES; |
| case D3DPT_TRIANGLESTRIP: return GL_TRIANGLE_STRIP; |
| case D3DPT_TRIANGLEFAN: return GL_TRIANGLE_FAN; |
| default: |
| FIXME("Unrecognized %u D3DPRIMITIVETYPE!\n", PrimitiveType); |
| return GL_POLYGON; |
| } |
| } |
| |
| int D3DFVFGetSize(D3DFORMAT fvf) { |
| int ret = 0; |
| if (fvf & D3DFVF_XYZ) ret += 3 * sizeof(float); |
| else if (fvf & D3DFVF_XYZRHW) ret += 4 * sizeof(float); |
| if (fvf & D3DFVF_NORMAL) ret += 3 * sizeof(float); |
| if (fvf & D3DFVF_PSIZE) ret += sizeof(float); |
| if (fvf & D3DFVF_DIFFUSE) ret += sizeof(DWORD); |
| if (fvf & D3DFVF_SPECULAR) ret += sizeof(DWORD); |
| /*if (fvf & D3DFVF_TEX1) ret += 1;*/ |
| return ret; |
| } |
| |
| GLenum D3DFmt2GLDepthFmt(D3DFORMAT fmt) { |
| switch (fmt) { |
| /* depth/stencil buffer */ |
| case D3DFMT_D16_LOCKABLE: |
| case D3DFMT_D16: |
| case D3DFMT_D15S1: |
| case D3DFMT_D24X4S4: |
| case D3DFMT_D24S8: |
| case D3DFMT_D24X8: |
| case D3DFMT_D32: |
| return GL_DEPTH_COMPONENT; |
| default: |
| FIXME("Unhandled fmt(%u,%s)\n", fmt, debug_d3dformat(fmt)); |
| } |
| return 0; |
| } |
| |
| GLenum D3DFmt2GLDepthType(D3DFORMAT fmt) { |
| switch (fmt) { |
| /* depth/stencil buffer */ |
| case D3DFMT_D15S1: |
| case D3DFMT_D16_LOCKABLE: |
| case D3DFMT_D16: |
| return GL_UNSIGNED_SHORT; |
| case D3DFMT_D24X4S4: |
| case D3DFMT_D24S8: |
| case D3DFMT_D24X8: |
| case D3DFMT_D32: |
| return GL_UNSIGNED_INT; |
| default: |
| FIXME("Unhandled fmt(%u,%s)\n", fmt, debug_d3dformat(fmt)); |
| } |
| return 0; |
| } |
| |
| SHORT D3DFmtGetBpp(IDirect3DDevice8Impl* This, D3DFORMAT fmt) { |
| SHORT retVal; |
| |
| switch (fmt) { |
| /* color buffer */ |
| case D3DFMT_P8: retVal = 1; break; |
| case D3DFMT_R3G3B2: retVal = 1; break; |
| case D3DFMT_R5G6B5: retVal = 2; break; |
| case D3DFMT_X1R5G5B5: retVal = 2; break; |
| case D3DFMT_A4R4G4B4: retVal = 2; break; |
| case D3DFMT_X4R4G4B4: retVal = 2; break; |
| case D3DFMT_A1R5G5B5: retVal = 2; break; |
| case D3DFMT_R8G8B8: retVal = 3; break; |
| case D3DFMT_X8R8G8B8: retVal = 4; break; |
| case D3DFMT_A8R8G8B8: retVal = 4; break; |
| /* depth/stencil buffer */ |
| case D3DFMT_D16_LOCKABLE: retVal = 2; break; |
| case D3DFMT_D16: retVal = 2; break; |
| case D3DFMT_D15S1: retVal = 2; break; |
| case D3DFMT_D24X4S4: retVal = 4; break; |
| case D3DFMT_D24S8: retVal = 4; break; |
| case D3DFMT_D24X8: retVal = 4; break; |
| case D3DFMT_D32: retVal = 4; break; |
| /* unknown */ |
| case D3DFMT_UNKNOWN: |
| /* Guess at the highest value of the above */ |
| TRACE("D3DFMT_UNKNOWN - Guessing at 4 bytes/pixel %u\n", fmt); |
| retVal = 4; |
| break; |
| |
| default: |
| FIXME("Unhandled fmt(%u,%s)\n", fmt, debug_d3dformat(fmt)); |
| retVal = 4; |
| } |
| TRACE("bytes/Pxl for fmt(%u,%s) = %d\n", fmt, debug_d3dformat(fmt), retVal); |
| return retVal; |
| } |
| |
| GLint D3DFmt2GLIntFmt(IDirect3DDevice8Impl* This, D3DFORMAT fmt) { |
| GLint retVal; |
| |
| switch (fmt) { |
| case D3DFMT_P8: retVal = GL_COLOR_INDEX8_EXT; break; |
| case D3DFMT_A8P8: retVal = GL_COLOR_INDEX8_EXT; break; |
| |
| case D3DFMT_A4R4G4B4: retVal = GL_RGBA4; break; |
| case D3DFMT_A8R8G8B8: retVal = GL_RGBA8; break; |
| case D3DFMT_X8R8G8B8: retVal = GL_RGB8; break; |
| case D3DFMT_R8G8B8: retVal = GL_RGB8; break; |
| case D3DFMT_R5G6B5: retVal = GL_RGB5; break; /* fixme: internal format 6 for g? */ |
| case D3DFMT_A1R5G5B5: retVal = GL_RGB5_A1; break; |
| default: |
| FIXME("Unhandled fmt(%u,%s)\n", fmt, debug_d3dformat(fmt)); |
| retVal = GL_RGB8; |
| } |
| #if defined(GL_EXT_texture_compression_s3tc) |
| if (GL_SUPPORT(EXT_TEXTURE_COMPRESSION_S3TC)) { |
| switch (fmt) { |
| case D3DFMT_DXT1: retVal = GL_COMPRESSED_RGBA_S3TC_DXT1_EXT; break; |
| case D3DFMT_DXT3: retVal = GL_COMPRESSED_RGBA_S3TC_DXT3_EXT; break; |
| case D3DFMT_DXT5: retVal = GL_COMPRESSED_RGBA_S3TC_DXT5_EXT; break; |
| default: |
| /* stupid compiler */ |
| break; |
| } |
| } |
| #endif |
| TRACE("fmt2glintFmt for fmt(%u,%s) = %x\n", fmt, debug_d3dformat(fmt), retVal); |
| return retVal; |
| } |
| |
| GLenum D3DFmt2GLFmt(IDirect3DDevice8Impl* This, D3DFORMAT fmt) { |
| GLenum retVal; |
| |
| switch (fmt) { |
| case D3DFMT_P8: retVal = GL_COLOR_INDEX; break; |
| case D3DFMT_A8P8: retVal = GL_COLOR_INDEX; break; |
| |
| case D3DFMT_A4R4G4B4: retVal = GL_BGRA; break; |
| case D3DFMT_A8R8G8B8: retVal = GL_BGRA; break; |
| case D3DFMT_X8R8G8B8: retVal = GL_BGRA; break; |
| case D3DFMT_R8G8B8: retVal = GL_BGR; break; |
| case D3DFMT_R5G6B5: retVal = GL_RGB; break; |
| case D3DFMT_A1R5G5B5: retVal = GL_BGRA; break; |
| default: |
| FIXME("Unhandled fmt(%u,%s)\n", fmt, debug_d3dformat(fmt)); |
| retVal = GL_BGR; |
| } |
| #if defined(GL_EXT_texture_compression_s3tc) |
| if (GL_SUPPORT(EXT_TEXTURE_COMPRESSION_S3TC)) { |
| switch (fmt) { |
| case D3DFMT_DXT1: retVal = GL_COMPRESSED_RGBA_S3TC_DXT1_EXT; break; |
| case D3DFMT_DXT3: retVal = GL_COMPRESSED_RGBA_S3TC_DXT3_EXT; break; |
| case D3DFMT_DXT5: retVal = GL_COMPRESSED_RGBA_S3TC_DXT5_EXT; break; |
| default: |
| /* stupid compiler */ |
| break; |
| } |
| } |
| #endif |
| TRACE("fmt2glFmt for fmt(%u,%s) = %x\n", fmt, debug_d3dformat(fmt), retVal); |
| return retVal; |
| } |
| |
| GLenum D3DFmt2GLType(IDirect3DDevice8Impl* This, D3DFORMAT fmt) { |
| GLenum retVal; |
| |
| switch (fmt) { |
| case D3DFMT_P8: retVal = GL_UNSIGNED_BYTE; break; |
| case D3DFMT_A8P8: retVal = GL_UNSIGNED_BYTE; break; |
| |
| case D3DFMT_A4R4G4B4: retVal = GL_UNSIGNED_SHORT_4_4_4_4_REV; break; |
| case D3DFMT_A8R8G8B8: retVal = GL_UNSIGNED_BYTE; break; |
| case D3DFMT_X8R8G8B8: retVal = GL_UNSIGNED_BYTE; break; |
| case D3DFMT_R5G6B5: retVal = GL_UNSIGNED_SHORT_5_6_5; break; |
| case D3DFMT_R8G8B8: retVal = GL_UNSIGNED_BYTE; break; |
| case D3DFMT_A1R5G5B5: retVal = GL_UNSIGNED_SHORT_1_5_5_5_REV; break; |
| default: |
| FIXME("Unhandled fmt(%u,%s)\n", fmt, debug_d3dformat(fmt)); |
| retVal = GL_UNSIGNED_BYTE; |
| } |
| #if defined(GL_EXT_texture_compression_s3tc) |
| if (GL_SUPPORT(EXT_TEXTURE_COMPRESSION_S3TC)) { |
| switch (fmt) { |
| case D3DFMT_DXT1: retVal = 0; break; |
| case D3DFMT_DXT3: retVal = 0; break; |
| case D3DFMT_DXT5: retVal = 0; break; |
| default: |
| /* stupid compiler */ |
| break; |
| } |
| } |
| #endif |
| TRACE("fmt2glType for fmt(%u,%s) = %x\n", fmt, debug_d3dformat(fmt), retVal); |
| return retVal; |
| } |
| |
| int SOURCEx_RGB_EXT(DWORD arg) { |
| switch(arg) { |
| case D3DTSS_COLORARG0: return GL_SOURCE2_RGB_EXT; |
| case D3DTSS_COLORARG1: return GL_SOURCE0_RGB_EXT; |
| case D3DTSS_COLORARG2: return GL_SOURCE1_RGB_EXT; |
| case D3DTSS_ALPHAARG0: |
| case D3DTSS_ALPHAARG1: |
| case D3DTSS_ALPHAARG2: |
| default: |
| FIXME("Invalid arg %ld\n", arg); |
| return GL_SOURCE0_RGB_EXT; |
| } |
| } |
| |
| int OPERANDx_RGB_EXT(DWORD arg) { |
| switch(arg) { |
| case D3DTSS_COLORARG0: return GL_OPERAND2_RGB_EXT; |
| case D3DTSS_COLORARG1: return GL_OPERAND0_RGB_EXT; |
| case D3DTSS_COLORARG2: return GL_OPERAND1_RGB_EXT; |
| case D3DTSS_ALPHAARG0: |
| case D3DTSS_ALPHAARG1: |
| case D3DTSS_ALPHAARG2: |
| default: |
| FIXME("Invalid arg %ld\n", arg); |
| return GL_OPERAND0_RGB_EXT; |
| } |
| } |
| |
| int SOURCEx_ALPHA_EXT(DWORD arg) { |
| switch(arg) { |
| case D3DTSS_ALPHAARG0: return GL_SOURCE2_ALPHA_EXT; |
| case D3DTSS_ALPHAARG1: return GL_SOURCE0_ALPHA_EXT; |
| case D3DTSS_ALPHAARG2: return GL_SOURCE1_ALPHA_EXT; |
| case D3DTSS_COLORARG0: |
| case D3DTSS_COLORARG1: |
| case D3DTSS_COLORARG2: |
| default: |
| FIXME("Invalid arg %ld\n", arg); |
| return GL_SOURCE0_ALPHA_EXT; |
| } |
| } |
| |
| int OPERANDx_ALPHA_EXT(DWORD arg) { |
| switch(arg) { |
| case D3DTSS_ALPHAARG0: return GL_OPERAND2_ALPHA_EXT; |
| case D3DTSS_ALPHAARG1: return GL_OPERAND0_ALPHA_EXT; |
| case D3DTSS_ALPHAARG2: return GL_OPERAND1_ALPHA_EXT; |
| case D3DTSS_COLORARG0: |
| case D3DTSS_COLORARG1: |
| case D3DTSS_COLORARG2: |
| default: |
| FIXME("Invalid arg %ld\n", arg); |
| return GL_OPERAND0_ALPHA_EXT; |
| } |
| } |
| |
| GLenum StencilOp(DWORD op) { |
| switch(op) { |
| case D3DSTENCILOP_KEEP : return GL_KEEP; |
| case D3DSTENCILOP_ZERO : return GL_ZERO; |
| case D3DSTENCILOP_REPLACE : return GL_REPLACE; |
| case D3DSTENCILOP_INCRSAT : return GL_INCR; |
| case D3DSTENCILOP_DECRSAT : return GL_DECR; |
| case D3DSTENCILOP_INVERT : return GL_INVERT; |
| #if defined(GL_VERSION_1_4) |
| case D3DSTENCILOP_INCR : return GL_INCR_WRAP; |
| case D3DSTENCILOP_DECR : return GL_DECR_WRAP; |
| #elif defined(GL_EXT_stencil_wrap) |
| case D3DSTENCILOP_INCR : return GL_INCR_WRAP_EXT; |
| case D3DSTENCILOP_DECR : return GL_DECR_WRAP_EXT; |
| #else |
| case D3DSTENCILOP_INCR : FIXME("Unsupported stencil op D3DSTENCILOP_INCR\n"); |
| return GL_INCR; /* Fixme - needs to support wrap */ |
| case D3DSTENCILOP_DECR : FIXME("Unsupported stencil op D3DSTENCILOP_DECR\n"); |
| return GL_DECR; /* Fixme - needs to support wrap */ |
| #endif |
| default: |
| FIXME("Invalid stencil op %ld\n", op); |
| return GL_ALWAYS; |
| } |
| } |
