1 files changed, 146 insertions, 0 deletions
diff --git a/src/gallium/state_trackers/egl/drm/native_drm.h b/src/gallium/state_trackers/egl/drm/native_drm.h
new file mode 100644
index 00000000000..03c4fe01dc1
--- /dev/null
+++ b/src/gallium/state_trackers/egl/drm/native_drm.h
@@ -0,0 +1,146 @@
+/*
+ * Mesa 3-D graphics library
+ * Version:  7.8
+ *
+ * Copyright (C) 2010 Chia-I Wu <[email protected]>
+ *
+ * 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 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.
+ */
+
+#ifndef _NATIVE_DRM_H_
+#define _NATIVE_DRM_H_
+
+#include <xf86drm.h>
+#include <xf86drmMode.h>
+
+#include "pipe/p_compiler.h"
+#include "util/u_format.h"
+#include "pipe/p_state.h"
+#include "state_tracker/drm_driver.h"
+
+#include "common/native.h"
+#include "common/native_helper.h"
+
+struct drm_config;
+struct drm_crtc;
+struct drm_connector;
+struct drm_mode;
+struct drm_surface;
+
+struct drm_display {
+   struct native_display base;
+
+   struct native_event_handler *event_handler;
+
+   int fd;
+   struct drm_config *config;
+
+   /* for modesetting */
+   drmModeResPtr resources;
+   struct drm_connector *connectors;
+   int num_connectors;
+
+   struct drm_surface **shown_surfaces;
+   /* save the original settings of the CRTCs */
+   struct drm_crtc *saved_crtcs;
+};
+
+struct drm_config {
+   struct native_config base;
+};
+
+struct drm_crtc {
+   drmModeCrtcPtr crtc;
+   uint32_t connectors[32];
+   int num_connectors;
+};
+
+struct drm_framebuffer {
+   struct pipe_resource *texture;
+   boolean is_passive;
+
+   uint32_t buffer_id;
+};
+
+struct drm_surface {
+   struct native_surface base;
+   struct drm_display *drmdpy;
+
+   struct resource_surface *rsurf;
+   enum pipe_format color_format;
+   int width, height;
+
+   unsigned int sequence_number;
+   struct drm_framebuffer front_fb, back_fb;
+
+   boolean is_shown;
+   struct drm_crtc current_crtc;
+};
+
+struct drm_connector {
+   struct native_connector base;
+
+   uint32_t connector_id;
+   drmModeConnectorPtr connector;
+   struct drm_mode *drm_modes;
+   int num_modes;
+};
+
+struct drm_mode {
+   struct native_mode base;
+   drmModeModeInfo mode;
+};
+
+static INLINE struct drm_display *
+drm_display(const struct native_display *ndpy)
+{
+   return (struct drm_display *) ndpy;
+}
+
+static INLINE struct drm_config *
+drm_config(const struct native_config *nconf)
+{
+   return (struct drm_config *) nconf;
+}
+
+static INLINE struct drm_surface *
+drm_surface(const struct native_surface *nsurf)
+{
+   return (struct drm_surface *) nsurf;
+}
+
+static INLINE struct drm_connector *
+drm_connector(const struct native_connector *nconn)
+{
+   return (struct drm_connector *) nconn;
+}
+
+static INLINE struct drm_mode *
+drm_mode(const struct native_mode *nmode)
+{
+   return (struct drm_mode *) nmode;
+}
+
+boolean
+drm_display_init_modeset(struct native_display *ndpy);
+
+void
+drm_display_fini_modeset(struct native_display *ndpy);
+
+#endif /* _NATIVE_DRM_H_ */