Merge branch 'lp-offset-twoside'

[mesa.git] / src / gallium / state_trackers / egl / common / native.h

diff --git a/src/gallium/state_trackers/egl/common/native.h b/src/gallium/state_trackers/egl/common/native.h
index 5ab21b639ea3217d6eefb0f2c42cac4eb797f869..3886ca20562b0ae25a3a33a8294821d55a843fc6 100644 (file)
--- a/src/gallium/state_trackers/egl/common/native.h
+++ b/src/gallium/state_trackers/egl/common/native.h
@@ -27,15 +27,18 @@
 #define _NATIVE_H_
 
 #include "EGL/egl.h"  /* for EGL native types */
-#include "GL/gl.h" /* for GL types needed by __GLcontextModes */
-#include "GL/internal/glcore.h"  /* for __GLcontextModes */
 
 #include "pipe/p_compiler.h"
 #include "pipe/p_screen.h"
 #include "pipe/p_context.h"
 #include "pipe/p_state.h"
+#include "state_tracker/sw_winsys.h"
 
-#include "native_probe.h"
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include "native_buffer.h"
 #include "native_modeset.h"
 
 /**
@@ -56,7 +59,17 @@ enum native_param_type {
     * Return TRUE if window/pixmap surfaces use the buffers of the native
     * types.
     */
-   NATIVE_PARAM_USE_NATIVE_BUFFER
+   NATIVE_PARAM_USE_NATIVE_BUFFER,
+
+   /**
+    * Return TRUE if native_surface::present can preserve the buffer.
+    */
+   NATIVE_PARAM_PRESERVE_BUFFER,
+
+   /**
+    * Return the maximum supported swap interval.
+    */
+   NATIVE_PARAM_MAX_SWAP_INTERVAL
 };
 
 struct native_surface {
@@ -68,17 +81,12 @@ struct native_surface {
    void (*destroy)(struct native_surface *nsurf);
 
    /**
-    * Swap the front and back buffers so that the back buffer is visible.  It
-    * is no-op if the surface is single-buffered.  The contents of the back
-    * buffer after swapping may or may not be preserved.
+    * Present the given buffer to the native engine.
     */
-   boolean (*swap_buffers)(struct native_surface *nsurf);
-
-   /**
-    * Make the front buffer visible.  In some native displays, changes to the
-    * front buffer might not be visible immediately and require manual flush.
-    */
-   boolean (*flush_frontbuffer)(struct native_surface *nsurf);
+   boolean (*present)(struct native_surface *nsurf,
+                      enum native_attachment natt,
+                      boolean preserve,
+                      uint swap_interval);
 
    /**
     * Validate the buffers of the surface.  textures, if not NULL, points to an
@@ -102,15 +110,26 @@ struct native_surface {
    void (*wait)(struct native_surface *nsurf);
 };
 
+/**
+ * Describe a native display config.
+ */
 struct native_config {
-   /* __GLcontextModes should go away some day */
-   __GLcontextModes mode;
+   /* available buffers and their format */
+   uint buffer_mask;
    enum pipe_format color_format;
-   enum pipe_format depth_format;
-   enum pipe_format stencil_format;
 
-   /* treat it as an additional flag to mode.drawableType */
+   /* supported surface types */
+   boolean window_bit;
+   boolean pixmap_bit;
    boolean scanout_bit;
+
+   int native_visual_id;
+   int native_visual_type;
+   int level;
+   int samples;
+   boolean slow_config;
+   boolean transparent_rgb;
+   int transparent_rgb_values[3];
 };
 
 /**
@@ -141,18 +160,14 @@ struct native_display {
 
    /**
     * Get the supported configs.  The configs are owned by the display, but
-    * the returned array should be free()ed.
-    *
-    * The configs will be converted to EGL config by
-    * _eglConfigFromContextModesRec and validated by _eglValidateConfig.
-    * Those failing to pass the test will be skipped.
+    * the returned array should be FREE()ed.
     */
    const struct native_config **(*get_configs)(struct native_display *ndpy,
                                                int *num_configs);
 
    /**
     * Test if a pixmap is supported by the given config.  Required unless no
-    * config has GLX_PIXMAP_BIT set.
+    * config has pixmap_bit set.
     *
     * This function is usually called to find a config that supports a given
     * pixmap.  Thus, it is usually called with the same pixmap in a row.
@@ -163,21 +178,20 @@ struct native_display {
 
 
    /**
-    * Create a window surface.  Required unless no config has GLX_WINDOW_BIT
-    * set.
+    * Create a window surface.  Required unless no config has window_bit set.
     */
    struct native_surface *(*create_window_surface)(struct native_display *ndpy,
                                                    EGLNativeWindowType win,
                                                    const struct native_config *nconf);
 
    /**
-    * Create a pixmap surface.  Required unless no config has GLX_PIXMAP_BIT
-    * set.
+    * Create a pixmap surface.  Required unless no config has pixmap_bit set.
     */
    struct native_surface *(*create_pixmap_surface)(struct native_display *ndpy,
                                                    EGLNativePixmapType pix,
                                                    const struct native_config *nconf);
 
+   const struct native_display_buffer *buffer;
    const struct native_display_modeset *modeset;
 };
 
@@ -193,6 +207,11 @@ struct native_event_handler {
    void (*invalid_surface)(struct native_display *ndpy,
                            struct native_surface *nsurf,
                            unsigned int seq_num);
+
+   struct pipe_screen *(*new_drm_screen)(struct native_display *ndpy,
+                                         const char *name, int fd);
+   struct pipe_screen *(*new_sw_screen)(struct native_display *ndpy,
+                                        struct sw_winsys *ws);
 };
 
 /**
@@ -204,11 +223,28 @@ native_attachment_mask_test(uint mask, enum native_attachment att)
    return !!(mask & (1 << att));
 }
 
-const char *
-native_get_name(void);
+struct native_platform {
+   const char *name;
+
+   struct native_display *(*create_display)(void *dpy,
+                                            struct native_event_handler *handler,
+                                            void *user_data);
+};
 
-struct native_display *
-native_create_display(EGLNativeDisplayType dpy,
-                      struct native_event_handler *handler);
+const struct native_platform *
+native_get_gdi_platform(void);
+
+const struct native_platform *
+native_get_x11_platform(void);
+
+const struct native_platform *
+native_get_drm_platform(void);
+
+const struct native_platform *
+native_get_fbdev_platform(void);
+
+#ifdef __cplusplus
+}
+#endif
 
 #endif /* _NATIVE_H_ */