diff options
Diffstat (limited to 'smelt/glfw')
| -rw-r--r-- | smelt/glfw/gfx_glfw.cpp | 26 | ||||
| -rw-r--r-- | smelt/glfw/gfx_glfw_compat.cpp | 24 |
2 files changed, 48 insertions, 2 deletions
diff --git a/smelt/glfw/gfx_glfw.cpp b/smelt/glfw/gfx_glfw.cpp index c545073..aa5f4bd 100644 --- a/smelt/glfw/gfx_glfw.cpp +++ b/smelt/glfw/gfx_glfw.cpp @@ -9,7 +9,13 @@ * */ #include "smelt_internal.hpp" + +#ifdef USE_CXIMAGE #include "CxImage/ximage.h" +#else +#include "IL/il.h" +#endif + #define dbg printf("%d: 0x%X\n",__LINE__,glGetError()) #ifndef USE_OPENGL_COMPATIBILITY_PROFILE #include "smmath_priv.hpp" @@ -575,6 +581,8 @@ DWORD* SMELT_IMPL::decodeImage(BYTE *data,const char *fn,DWORD size,int &w,int & } return px; } + +#ifdef USE_CXIMAGE CxImage img; img.Decode(data,size,CXIMAGE_FORMAT_UNKNOWN); if(img.IsValid()) @@ -593,6 +601,24 @@ DWORD* SMELT_IMPL::decodeImage(BYTE *data,const char *fn,DWORD size,int &w,int & *(sptr++)=achannel?rgb.rgbReserved:0xFF; } } +#else + ilInit(); + ILuint iid; + ilGenImages(1,&iid); + if(ilLoadL(IL_TYPE_UNKNOWN,data,size)) + { + w=ilGetInteger(IL_IMAGE_WIDTH); + h=ilGetInteger(IL_IMAGE_HEIGHT); + if(ilGetInteger(IL_IMAGE_FORMAT)!=IL_UNSIGNED_INT||ilGetInteger(IL_IMAGE_TYPE)!=IL_RGBA) + ilConvertImage(IL_UNSIGNED_INT,IL_RGBA); + px=new DWORD[w*h]; + for(int i=0;i<h;++i) + memcpy(px+w*(h-1-i),ilGetData()+w*i*sizeof(DWORD)/sizeof(ILubyte),w*sizeof(DWORD)); + } + ilDeleteImages(1,&iid); + ilShutDown(); +#endif + return px; } void SMELT_IMPL::bindTexture(glTexture *t) diff --git a/smelt/glfw/gfx_glfw_compat.cpp b/smelt/glfw/gfx_glfw_compat.cpp index 995f697..16ee500 100644 --- a/smelt/glfw/gfx_glfw_compat.cpp +++ b/smelt/glfw/gfx_glfw_compat.cpp @@ -582,6 +582,8 @@ DWORD* SMELT_IMPL::decodeImage(BYTE *data,const char *fn,DWORD size,int &w,int & } return px; } + +#ifdef USE_CXIMAGE CxImage img; img.Decode(data,size,CXIMAGE_FORMAT_UNKNOWN); if(img.IsValid()) @@ -589,7 +591,7 @@ DWORD* SMELT_IMPL::decodeImage(BYTE *data,const char *fn,DWORD size,int &w,int & w=img.GetWidth();h=img.GetHeight(); px=new DWORD[w*h]; BYTE *sptr=(BYTE*)px; - bool atunnel=img.AlphaIsValid(); + bool achannel=img.AlphaIsValid(); for(int i=0;i<h;++i) for(int j=0;j<w;++j) { @@ -597,9 +599,27 @@ DWORD* SMELT_IMPL::decodeImage(BYTE *data,const char *fn,DWORD size,int &w,int & *(sptr++)=rgb.rgbRed; *(sptr++)=rgb.rgbGreen; *(sptr++)=rgb.rgbBlue; - *(sptr++)=atunnel?rgb.rgbReserved:0xFF; + *(sptr++)=achannel?rgb.rgbReserved:0xFF; } } +#else + ilInit(); + ILuint iid; + ilGenImages(1,&iid); + if(ilLoadL(IL_TYPE_UNKNOWN,data,size)) + { + w=ilGetInteger(IL_IMAGE_WIDTH); + h=ilGetInteger(IL_IMAGE_HEIGHT); + if(ilGetInteger(IL_IMAGE_FORMAT)!=IL_UNSIGNED_INT||ilGetInteger(IL_IMAGE_TYPE)!=IL_RGBA) + ilConvertImage(IL_UNSIGNED_INT,IL_RGBA); + px=new DWORD[w*h]; + for(int i=0;i<h;++i) + memcpy(px+w*(h-1-i),ilGetData()+w*i*sizeof(DWORD)/sizeof(ILubyte),w*sizeof(DWORD)); + } + ilDeleteImages(1,&iid); + ilShutDown(); +#endif + return px; } void SMELT_IMPL::bindTexture(glTexture *t) |