C++ (Cpp) glx_token_to_visual_classの例

コード例 #1

ファイル: glxinfo.c プロジェクト: Bluerise/bitrig-xenocara

static GLboolean
get_fbconfig_attribs(Display *dpy, GLXFBConfig fbconfig,
		     struct visual_attribs *attribs)
{
   int visual_type;

   memset(attribs, 0, sizeof(struct visual_attribs));

   glXGetFBConfigAttrib(dpy, fbconfig, GLX_FBCONFIG_ID, &attribs->id);

#if 0
   attribs->depth = vInfo->depth;
   attribs->redMask = vInfo->red_mask;
   attribs->greenMask = vInfo->green_mask;
   attribs->blueMask = vInfo->blue_mask;
   attribs->colormapSize = vInfo->colormap_size;
   attribs->bitsPerRGB = vInfo->bits_per_rgb;
#endif

   glXGetFBConfigAttrib(dpy, fbconfig, GLX_X_VISUAL_TYPE, &visual_type);
   attribs->klass = glx_token_to_visual_class(visual_type);

   glXGetFBConfigAttrib(dpy, fbconfig, GLX_BUFFER_SIZE, &attribs->bufferSize);
   glXGetFBConfigAttrib(dpy, fbconfig, GLX_LEVEL, &attribs->level);
   glXGetFBConfigAttrib(dpy, fbconfig, GLX_RENDER_TYPE, &attribs->render_type);
   glXGetFBConfigAttrib(dpy, fbconfig, GLX_DOUBLEBUFFER, &attribs->doubleBuffer);
   glXGetFBConfigAttrib(dpy, fbconfig, GLX_STEREO, &attribs->stereo);
   glXGetFBConfigAttrib(dpy, fbconfig, GLX_AUX_BUFFERS, &attribs->auxBuffers);

   glXGetFBConfigAttrib(dpy, fbconfig, GLX_RED_SIZE, &attribs->redSize);
   glXGetFBConfigAttrib(dpy, fbconfig, GLX_GREEN_SIZE, &attribs->greenSize);
   glXGetFBConfigAttrib(dpy, fbconfig, GLX_BLUE_SIZE, &attribs->blueSize);
   glXGetFBConfigAttrib(dpy, fbconfig, GLX_ALPHA_SIZE, &attribs->alphaSize);
   glXGetFBConfigAttrib(dpy, fbconfig, GLX_DEPTH_SIZE, &attribs->depthSize);
   glXGetFBConfigAttrib(dpy, fbconfig, GLX_STENCIL_SIZE, &attribs->stencilSize);

   glXGetFBConfigAttrib(dpy, fbconfig, GLX_ACCUM_RED_SIZE, &attribs->accumRedSize);
   glXGetFBConfigAttrib(dpy, fbconfig, GLX_ACCUM_GREEN_SIZE, &attribs->accumGreenSize);
   glXGetFBConfigAttrib(dpy, fbconfig, GLX_ACCUM_BLUE_SIZE, &attribs->accumBlueSize);
   glXGetFBConfigAttrib(dpy, fbconfig, GLX_ACCUM_ALPHA_SIZE, &attribs->accumAlphaSize);

   /* get transparent pixel stuff */
   glXGetFBConfigAttrib(dpy, fbconfig,GLX_TRANSPARENT_TYPE, &attribs->transparentType);
   if (attribs->transparentType == GLX_TRANSPARENT_RGB) {
     glXGetFBConfigAttrib(dpy, fbconfig, GLX_TRANSPARENT_RED_VALUE, &attribs->transparentRedValue);
     glXGetFBConfigAttrib(dpy, fbconfig, GLX_TRANSPARENT_GREEN_VALUE, &attribs->transparentGreenValue);
     glXGetFBConfigAttrib(dpy, fbconfig, GLX_TRANSPARENT_BLUE_VALUE, &attribs->transparentBlueValue);
     glXGetFBConfigAttrib(dpy, fbconfig, GLX_TRANSPARENT_ALPHA_VALUE, &attribs->transparentAlphaValue);
   }
   else if (attribs->transparentType == GLX_TRANSPARENT_INDEX) {
     glXGetFBConfigAttrib(dpy, fbconfig, GLX_TRANSPARENT_INDEX_VALUE, &attribs->transparentIndexValue);
   }

   glXGetFBConfigAttrib(dpy, fbconfig, GLX_SAMPLE_BUFFERS, &attribs->numMultisample);
   glXGetFBConfigAttrib(dpy, fbconfig, GLX_SAMPLES, &attribs->numSamples);
   glXGetFBConfigAttrib(dpy, fbconfig, GLX_CONFIG_CAVEAT, &attribs->visualCaveat);

   return GL_TRUE;
}

コード例 #2

ファイル: glxinfo.c プロジェクト: HarlemSquirrel/I-Nex

static Bool
get_fbconfig_attribs(Display *dpy, GLXFBConfig fbconfig,
		     struct visual_attribs *attribs)
{
   const char *ext = glXQueryExtensionsString(dpy, 0);
   int visual_type;
   XVisualInfo *vInfo;

   memset(attribs, 0, sizeof(struct visual_attribs));

   glXGetFBConfigAttrib(dpy, fbconfig, GLX_FBCONFIG_ID, &attribs->id);

   vInfo = glXGetVisualFromFBConfig(dpy, fbconfig);

   if (vInfo != NULL) {
      attribs->vis_id = vInfo->visualid;
      attribs->depth = vInfo->depth;
      attribs->redMask = vInfo->red_mask;
      attribs->greenMask = vInfo->green_mask;
      attribs->blueMask = vInfo->blue_mask;
      attribs->colormapSize = vInfo->colormap_size;
      attribs->bitsPerRGB = vInfo->bits_per_rgb;
   }

   glXGetFBConfigAttrib(dpy, fbconfig, GLX_X_VISUAL_TYPE, &visual_type);
   attribs->klass = glx_token_to_visual_class(visual_type);

   glXGetFBConfigAttrib(dpy, fbconfig, GLX_DRAWABLE_TYPE, &attribs->drawableType);
   glXGetFBConfigAttrib(dpy, fbconfig, GLX_BUFFER_SIZE, &attribs->bufferSize);
   glXGetFBConfigAttrib(dpy, fbconfig, GLX_LEVEL, &attribs->level);
   glXGetFBConfigAttrib(dpy, fbconfig, GLX_RENDER_TYPE, &attribs->render_type);
   glXGetFBConfigAttrib(dpy, fbconfig, GLX_DOUBLEBUFFER, &attribs->doubleBuffer);
   glXGetFBConfigAttrib(dpy, fbconfig, GLX_STEREO, &attribs->stereo);
   glXGetFBConfigAttrib(dpy, fbconfig, GLX_AUX_BUFFERS, &attribs->auxBuffers);

   glXGetFBConfigAttrib(dpy, fbconfig, GLX_RED_SIZE, &attribs->redSize);
   glXGetFBConfigAttrib(dpy, fbconfig, GLX_GREEN_SIZE, &attribs->greenSize);
   glXGetFBConfigAttrib(dpy, fbconfig, GLX_BLUE_SIZE, &attribs->blueSize);
   glXGetFBConfigAttrib(dpy, fbconfig, GLX_ALPHA_SIZE, &attribs->alphaSize);
   glXGetFBConfigAttrib(dpy, fbconfig, GLX_DEPTH_SIZE, &attribs->depthSize);
   glXGetFBConfigAttrib(dpy, fbconfig, GLX_STENCIL_SIZE, &attribs->stencilSize);

   glXGetFBConfigAttrib(dpy, fbconfig, GLX_ACCUM_RED_SIZE, &attribs->accumRedSize);
   glXGetFBConfigAttrib(dpy, fbconfig, GLX_ACCUM_GREEN_SIZE, &attribs->accumGreenSize);
   glXGetFBConfigAttrib(dpy, fbconfig, GLX_ACCUM_BLUE_SIZE, &attribs->accumBlueSize);
   glXGetFBConfigAttrib(dpy, fbconfig, GLX_ACCUM_ALPHA_SIZE, &attribs->accumAlphaSize);

   /* get transparent pixel stuff */
   glXGetFBConfigAttrib(dpy, fbconfig,GLX_TRANSPARENT_TYPE, &attribs->transparentType);
   if (attribs->transparentType == GLX_TRANSPARENT_RGB) {
     glXGetFBConfigAttrib(dpy, fbconfig, GLX_TRANSPARENT_RED_VALUE, &attribs->transparentRedValue);
     glXGetFBConfigAttrib(dpy, fbconfig, GLX_TRANSPARENT_GREEN_VALUE, &attribs->transparentGreenValue);
     glXGetFBConfigAttrib(dpy, fbconfig, GLX_TRANSPARENT_BLUE_VALUE, &attribs->transparentBlueValue);
     glXGetFBConfigAttrib(dpy, fbconfig, GLX_TRANSPARENT_ALPHA_VALUE, &attribs->transparentAlphaValue);
   }
   else if (attribs->transparentType == GLX_TRANSPARENT_INDEX) {
     glXGetFBConfigAttrib(dpy, fbconfig, GLX_TRANSPARENT_INDEX_VALUE, &attribs->transparentIndexValue);
   }

   glXGetFBConfigAttrib(dpy, fbconfig, GLX_SAMPLE_BUFFERS, &attribs->numMultisample);
   glXGetFBConfigAttrib(dpy, fbconfig, GLX_SAMPLES, &attribs->numSamples);
   glXGetFBConfigAttrib(dpy, fbconfig, GLX_CONFIG_CAVEAT, &attribs->visualCaveat);

#if defined(GLX_NV_float_buffer)
   if (ext && strstr(ext, "GLX_NV_float_buffer")) {
      glXGetFBConfigAttrib(dpy, fbconfig, GLX_FLOAT_COMPONENTS_NV, &attribs->floatComponents);
   }
#endif
#if defined(GLX_ARB_fbconfig_float)
   if (ext && strstr(ext, "GLX_ARB_fbconfig_float")) {
      if (attribs->render_type & GLX_RGBA_FLOAT_BIT_ARB) {
         attribs->floatComponents = True;
      }
   }
#endif
#if defined(GLX_EXT_fbconfig_packed_float)
   if (ext && strstr(ext, "GLX_EXT_fbconfig_packed_float")) {
      if (attribs->render_type & GLX_RGBA_UNSIGNED_FLOAT_BIT_EXT) {
         attribs->packedfloatComponents = True;
      }
   }
#endif

#if defined(GLX_EXT_framebuffer_sRGB)
   if (ext && strstr(ext, "GLX_EXT_framebuffer_sRGB")) {
      glXGetFBConfigAttrib(dpy, fbconfig, GLX_FRAMEBUFFER_SRGB_CAPABLE_EXT, &attribs->srgb);
   }
#endif
   return True;
}