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      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 "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) */
     93