glx: implement GLX part of interop interface (v2)

v2: - use const

1 files changed, 92 insertions, 0 deletions

diff --git a/src/glx/dri_common_interop.c b/src/glx/dri_common_interop.c
new file mode 100644
index 00000000000..4733f3caab3
--- /dev/null
+++ b/src/glx/dri_common_interop.c
@@ -0,0 +1,92 @@
+/*
+ * Copyright © 2013 Intel 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.
+ */
+
+#if defined(GLX_DIRECT_RENDERING) && !defined(GLX_USE_APPLEGL)
+
+#include "glxclient.h"
+#include "glx_error.h"
+#include "dri_interface.h"
+#include "dri2_priv.h"
+#if defined(HAVE_DRI3)
+#include "dri3_priv.h"
+#endif
+#include "GL/mesa_glinterop.h"
+
+_X_HIDDEN int
+dri2_interop_query_device_info(struct glx_context *ctx,
+                               mesa_glinterop_device_info *out)
+{
+   struct dri2_screen *psc = (struct dri2_screen*)ctx->psc;
+   struct dri2_context *drictx = (struct dri2_context*)ctx;
+
+   if (!psc->interop)
+      return MESA_GLINTEROP_UNSUPPORTED;
+
+   return psc->interop->query_device_info(drictx->driContext, out);
+}
+
+_X_HIDDEN int
+dri2_interop_export_object(struct glx_context *ctx,
+                           const mesa_glinterop_export_in *in,
+                           mesa_glinterop_export_out *out)
+{
+   struct dri2_screen *psc = (struct dri2_screen*)ctx->psc;
+   struct dri2_context *drictx = (struct dri2_context*)ctx;
+
+   if (!psc->interop)
+      return MESA_GLINTEROP_UNSUPPORTED;
+
+   return psc->interop->export_object(drictx->driContext, in, out);
+}
+
+#if defined(HAVE_DRI3)
+
+_X_HIDDEN int
+dri3_interop_query_device_info(struct glx_context *ctx,
+                               mesa_glinterop_device_info *out)
+{
+   struct dri3_screen *psc = (struct dri3_screen*)ctx->psc;
+   struct dri3_context *drictx = (struct dri3_context*)ctx;
+
+   if (!psc->interop)
+      return MESA_GLINTEROP_UNSUPPORTED;
+
+   return psc->interop->query_device_info(drictx->driContext, out);
+}
+
+_X_HIDDEN int
+dri3_interop_export_object(struct glx_context *ctx,
+                           const mesa_glinterop_export_in *in,
+                           mesa_glinterop_export_out *out)
+{
+   struct dri3_screen *psc = (struct dri3_screen*)ctx->psc;
+   struct dri3_context *drictx = (struct dri3_context*)ctx;
+
+   if (!psc->interop)
+      return MESA_GLINTEROP_UNSUPPORTED;
+
+   return psc->interop->export_object(drictx->driContext, in, out);
+}
+
+#endif /* HAVE_DRI3 */
+#endif /* defined(GLX_DIRECT_RENDERING) && !defined(GLX_USE_APPLEGL) */