/*
* Copyright © Microsoft Corporation
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice (including the next
* paragraph) shall be included in all copies or substantial portions of the
* Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
* IN THE SOFTWARE.
*/

#include "state_tracker/st_interop.h"
#include "stw_ext_interop.h"

#include "stw_context.h"
#include "stw_device.h"

int
wglMesaGLInteropQueryDeviceInfo(HDC dpy, HGLRC context,
                                struct mesa_glinterop_device_info *out)
{
   DHGLRC dhglrc = 0;

   if (stw_dev && stw_dev->callbacks.pfnGetDhglrc) {
      /* Convert HGLRC to DHGLRC */
      dhglrc = stw_dev->callbacks.pfnGetDhglrc(context);
   } else {
      /* not using ICD */
      dhglrc = (DHGLRC)(INT_PTR)context;
   }

   struct stw_context *ctx = stw_lookup_context(dhglrc);
   if (!ctx)
      return MESA_GLINTEROP_INVALID_CONTEXT;

   return stw_interop_query_device_info(ctx, out);
}

int
stw_interop_query_device_info(struct stw_context *ctx,
                              struct mesa_glinterop_device_info *out)
{
   return st_interop_query_device_info(ctx->st, out);
}

int
wglMesaGLInteropExportObject(HDC dpy, HGLRC context,
                             struct mesa_glinterop_export_in *in,
                             struct mesa_glinterop_export_out *out)
{
   DHGLRC dhglrc = 0;

   if (stw_dev && stw_dev->callbacks.pfnGetDhglrc) {
      /* Convert HGLRC to DHGLRC */
      dhglrc = stw_dev->callbacks.pfnGetDhglrc(context);
   } else {
      /* not using ICD */
      dhglrc = (DHGLRC)(INT_PTR)context;
   }

   struct stw_context *ctx = stw_lookup_context(dhglrc);
   if (!ctx)
      return MESA_GLINTEROP_INVALID_CONTEXT;

   return stw_interop_export_object(ctx, in, out);
}

int
stw_interop_export_object(struct stw_context *ctx,
                          struct mesa_glinterop_export_in *in,
                          struct mesa_glinterop_export_out *out)
{
   return st_interop_export_object(ctx->st, in, out);
}

int
wglMesaGLInteropFlushObjects(HDC dpy, HGLRC context,
                             unsigned count, struct mesa_glinterop_export_in *resources,
                             struct mesa_glinterop_flush_out *out)
{
   DHGLRC dhglrc = 0;

   if (stw_dev && stw_dev->callbacks.pfnGetDhglrc) {
      /* Convert HGLRC to DHGLRC */
      dhglrc = stw_dev->callbacks.pfnGetDhglrc(context);
   } else {
      /* not using ICD */
      dhglrc = (DHGLRC)(INT_PTR)context;
   }

   struct stw_context *ctx = stw_lookup_context(dhglrc);
   if (!ctx)
      return MESA_GLINTEROP_INVALID_CONTEXT;

   return stw_interop_flush_objects(ctx, count, resources, out);
}

int
stw_interop_flush_objects(struct stw_context *ctx,
                          unsigned count, struct mesa_glinterop_export_in *objects,
                          struct mesa_glinterop_flush_out *out)
{
   return st_interop_flush_objects(ctx->st, count, objects, out);
}