src/glx/dri_common_interop.c

   1 /*
   2  * Copyright © 2013 Intel Corporation
   3  *
   4  * Permission is hereby granted, free of charge, to any person obtaining a
   5  * copy of this software and associated documentation files (the "Software"),
   6  * to deal in the Software without restriction, including without limitation
   7  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
   8  * and/or sell copies of the Software, and to permit persons to whom the
   9  * Software is furnished to do so, subject to the following conditions:
  10  *
  11  * The above copyright notice and this permission notice (including the next
  12  * paragraph) shall be included in all copies or substantial portions of the
  13  * Software.
  14  *
  15  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  16  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  17  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  18  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  19  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  20  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
  21  * DEALINGS IN THE SOFTWARE.
  22  */
  23
  24 #if defined(GLX_DIRECT_RENDERING) && !defined(GLX_USE_APPLEGL)
  25
  26 #include "glxclient.h"
  27 #include "glx_error.h"
  28 #include "GL/internal/dri_interface.h"
  29 #include "dri2_priv.h"
  30 #if defined(HAVE_DRI3)
  31 #include "dri3_priv.h"
  32 #endif
  33 #include "GL/mesa_glinterop.h"
  34
  35 _X_HIDDEN int
  36 dri2_interop_query_device_info(struct glx_context *ctx,
  37                                struct mesa_glinterop_device_info *out)
  38 {
  39    struct dri2_screen *psc = (struct dri2_screen*)ctx->psc;
  40    struct dri2_context *drictx = (struct dri2_context*)ctx;
  41
  42    if (!psc->interop)
  43       return MESA_GLINTEROP_UNSUPPORTED;
  44
  45    return psc->interop->query_device_info(drictx->driContext, out);
  46 }
  47
  48 _X_HIDDEN int
  49 dri2_interop_export_object(struct glx_context *ctx,
  50                            struct mesa_glinterop_export_in *in,
  51                            struct mesa_glinterop_export_out *out)
  52 {
  53    struct dri2_screen *psc = (struct dri2_screen*)ctx->psc;
  54    struct dri2_context *drictx = (struct dri2_context*)ctx;
  55
  56    if (!psc->interop)
  57       return MESA_GLINTEROP_UNSUPPORTED;
  58
  59    return psc->interop->export_object(drictx->driContext, in, out);
  60 }
  61
  62 #if defined(HAVE_DRI3)
  63
  64 _X_HIDDEN int
  65 dri3_interop_query_device_info(struct glx_context *ctx,
  66                                struct mesa_glinterop_device_info *out)
  67 {
  68    struct dri3_screen *psc = (struct dri3_screen*)ctx->psc;
  69    struct dri3_context *drictx = (struct dri3_context*)ctx;
  70
  71    if (!psc->interop)
  72       return MESA_GLINTEROP_UNSUPPORTED;
  73
  74    return psc->interop->query_device_info(drictx->driContext, out);
  75 }
  76
  77 _X_HIDDEN int
  78 dri3_interop_export_object(struct glx_context *ctx,
  79                            struct mesa_glinterop_export_in *in,
  80                            struct mesa_glinterop_export_out *out)
  81 {
  82    struct dri3_screen *psc = (struct dri3_screen*)ctx->psc;
  83    struct dri3_context *drictx = (struct dri3_context*)ctx;
  84
  85    if (!psc->interop)
  86       return MESA_GLINTEROP_UNSUPPORTED;
  87
  88    return psc->interop->export_object(drictx->driContext, in, out);
  89 }
  90
  91 #endif /* HAVE_DRI3 */
  92 #endif /* defined(GLX_DIRECT_RENDERING) && !defined(GLX_USE_APPLEGL) */