C++ (Cpp) _eglLookupImage Examples

Example #1

File: egl_g3d_st.c Project: ChillyWillyGuru/RSXGL

static boolean
egl_g3d_st_manager_get_egl_image(struct st_manager *smapi,
                                 void *egl_image,
                                 struct st_egl_image *out)
{
   struct egl_g3d_st_manager *gsmapi = egl_g3d_st_manager(smapi);
   EGLImageKHR handle = (EGLImageKHR) egl_image;
   _EGLImage *img;
   struct egl_g3d_image *gimg;

   /* this is called from state trackers */
   _eglLockMutex(&gsmapi->display->Mutex);

   img = _eglLookupImage(handle, gsmapi->display);
   if (!img) {
      _eglUnlockMutex(&gsmapi->display->Mutex);
      return FALSE;
   }

   gimg = egl_g3d_image(img);

   out->texture = NULL;
   pipe_resource_reference(&out->texture, gimg->texture);
   out->level = gimg->level;
   out->layer = gimg->layer;

   _eglUnlockMutex(&gsmapi->display->Mutex);

   return TRUE;
}

Example #2

File: egl_dri2.c Project: CPFDSoftware-Tony/gmv

static __DRIimage *
dri2_lookup_egl_image(__DRIcontext *context, void *image, void *data)
{
   struct dri2_egl_context *dri2_ctx = data;
   _EGLDisplay *disp = dri2_ctx->base.Resource.Display;
   struct dri2_egl_image *dri2_img;
   _EGLImage *img;

   img = _eglLookupImage(image, disp);
   if (img == NULL) {
      _eglError(EGL_BAD_PARAMETER, "dri2_lookup_egl_image");
      return NULL;
   }

   dri2_img = dri2_egl_image(image);

   return dri2_img->dri_image;
}

Example #3

File: egl_dri2.c Project: Ponozhovshchina/mesa

__DRIimage *
dri2_lookup_egl_image(__DRIscreen *screen, void *image, void *data)
{
   _EGLDisplay *disp = data;
   struct dri2_egl_image *dri2_img;
   _EGLImage *img;

   (void) screen;

   img = _eglLookupImage(image, disp);
   if (img == NULL) {
      _eglError(EGL_BAD_PARAMETER, "dri2_lookup_egl_image");
      return NULL;
   }

   dri2_img = dri2_egl_image(image);

   return dri2_img->dri_image;
}

Example #4

File: eglapi.c Project: ChillyWillyGuru/RSXGL

EGLBoolean EGLAPIENTRY
eglExportDRMImageMESA(EGLDisplay dpy, EGLImageKHR image,
		      EGLint *name, EGLint *handle, EGLint *stride)
{
   _EGLDisplay *disp = _eglLockDisplay(dpy);
   _EGLImage *img = _eglLookupImage(image, disp);
   _EGLDriver *drv;
   EGLBoolean ret;

   _EGL_CHECK_DISPLAY(disp, EGL_FALSE, drv);
   assert(disp->Extensions.MESA_drm_image);

   if (!img)
      RETURN_EGL_ERROR(disp, EGL_BAD_PARAMETER, EGL_FALSE);

   ret = drv->API.ExportDRMImageMESA(drv, disp, img, name, handle, stride);

   RETURN_EGL_EVAL(disp, ret);
}

Example #5

File: eglapi.c Project: ChillyWillyGuru/RSXGL

EGLBoolean EGLAPIENTRY
eglDestroyImageKHR(EGLDisplay dpy, EGLImageKHR image)
{
   _EGLDisplay *disp = _eglLockDisplay(dpy);
   _EGLImage *img = _eglLookupImage(image, disp);
   _EGLDriver *drv;
   EGLBoolean ret;

   _EGL_CHECK_DISPLAY(disp, EGL_FALSE, drv);
   if (!disp->Extensions.KHR_image_base)
      RETURN_EGL_EVAL(disp, EGL_FALSE);
   if (!img)
      RETURN_EGL_ERROR(disp, EGL_BAD_PARAMETER, EGL_FALSE);

   _eglUnlinkImage(img);
   ret = drv->API.DestroyImageKHR(drv, disp, img);

   RETURN_EGL_EVAL(disp, ret);
}