X-Git-Url: https://git.libre-soc.org/?p=mesa.git;a=blobdiff_plain;f=src%2Fegl%2Fmain%2Fegldriver.h;h=c0da3869ecd5b69a3ffec7c0c85e9998a6965c9b;hp=cd95cd305f8a43060b2f4f7c7baeb3f238c1ce96;hb=a71dcd2dc2a058f38f6cce78cfe32f9e7f3ac92c;hpb=8362068c1b28eb2d3e334abc980c4711957d61fd

diff --git a/src/egl/main/egldriver.h b/src/egl/main/egldriver.h
index cd95cd305f8..c0da3869ecd 100644
--- a/src/egl/main/egldriver.h
+++ b/src/egl/main/egldriver.h
@@ -35,7 +35,7 @@
 #include "c99_compat.h"
 
 #include "egltypedefs.h"
-#include "eglapi.h"
+#include <stdbool.h>
 #include <stddef.h>
 
 
@@ -69,66 +69,142 @@ extern "C" {
    _EGL_DRIVER_TYPECAST(drvname ## _surface, _EGLSurface, obj)             \
    _EGL_DRIVER_TYPECAST(drvname ## _config, _EGLConfig, obj)
 
+/**
+ * A generic function ptr type
+ */
+typedef void (*_EGLProc)(void);
 
-typedef _EGLDriver *(*_EGLMain_t)(const char *args);
-
+struct wl_display;
+struct mesa_glinterop_device_info;
+struct mesa_glinterop_export_in;
+struct mesa_glinterop_export_out;
 
 /**
- * Base class for device drivers.
+ * The API dispatcher jumps through these functions
  */
 struct _egl_driver
 {
-   const char *Name;  /**< name of this driver */
-
-   /**
-    * Release the driver resource.
-    *
-    * It is called before dlclose().
+   /* driver funcs */
+   EGLBoolean (*Initialize)(_EGLDisplay *disp);
+   EGLBoolean (*Terminate)(_EGLDisplay *disp);
+   const char *(*QueryDriverName)(_EGLDisplay *disp);
+   char *(*QueryDriverConfig)(_EGLDisplay *disp);
+
+   /* context funcs */
+   _EGLContext *(*CreateContext)(_EGLDisplay *disp, _EGLConfig *config,
+                                 _EGLContext *share_list, const EGLint *attrib_list);
+   EGLBoolean (*DestroyContext)(_EGLDisplay *disp, _EGLContext *ctx);
+   /* this is the only function (other than Initialize) that may be called
+    * with an uninitialized display
     */
-   void (*Unload)(_EGLDriver *drv);
-
-   _EGLAPI API;  /**< EGL API dispatch table */
+   EGLBoolean (*MakeCurrent)(_EGLDisplay *disp,
+                             _EGLSurface *draw, _EGLSurface *read,
+                             _EGLContext *ctx);
+
+   /* surface funcs */
+   _EGLSurface *(*CreateWindowSurface)(_EGLDisplay *disp, _EGLConfig *config,
+                                       void *native_window, const EGLint *attrib_list);
+   _EGLSurface *(*CreatePixmapSurface)(_EGLDisplay *disp, _EGLConfig *config,
+                                       void *native_pixmap, const EGLint *attrib_list);
+   _EGLSurface *(*CreatePbufferSurface)(_EGLDisplay *disp, _EGLConfig *config,
+                                        const EGLint *attrib_list);
+   EGLBoolean (*DestroySurface)(_EGLDisplay *disp, _EGLSurface *surface);
+   EGLBoolean (*QuerySurface)(_EGLDisplay *disp, _EGLSurface *surface,
+                              EGLint attribute, EGLint *value);
+   EGLBoolean (*BindTexImage)(_EGLDisplay *disp, _EGLSurface *surface,
+                              EGLint buffer);
+   EGLBoolean (*ReleaseTexImage)(_EGLDisplay *disp, _EGLSurface *surface,
+                                 EGLint buffer);
+   EGLBoolean (*SwapInterval)(_EGLDisplay *disp, _EGLSurface *surf,
+                              EGLint interval);
+   EGLBoolean (*SwapBuffers)(_EGLDisplay *disp, _EGLSurface *draw);
+   EGLBoolean (*CopyBuffers)(_EGLDisplay *disp, _EGLSurface *surface,
+                             void *native_pixmap_target);
+   EGLBoolean (*SetDamageRegion)(_EGLDisplay *disp, _EGLSurface *surface,
+                                 EGLint *rects, EGLint n_rects);
+
+   /* misc functions */
+   EGLBoolean (*WaitClient)(_EGLDisplay *disp, _EGLContext *ctx);
+   EGLBoolean (*WaitNative)(EGLint engine);
+
+   /* this function may be called from multiple threads at the same time */
+   _EGLProc (*GetProcAddress)(const char *procname);
+
+   _EGLImage *(*CreateImageKHR)(_EGLDisplay *disp, _EGLContext *ctx,
+                                EGLenum target, EGLClientBuffer buffer,
+                                const EGLint *attr_list);
+   EGLBoolean (*DestroyImageKHR)(_EGLDisplay *disp, _EGLImage *image);
+
+   _EGLSync *(*CreateSyncKHR)(_EGLDisplay *disp, EGLenum type,
+                              const EGLAttrib *attrib_list);
+   EGLBoolean (*DestroySyncKHR)(_EGLDisplay *disp, _EGLSync *sync);
+   EGLint (*ClientWaitSyncKHR)(_EGLDisplay *disp, _EGLSync *sync,
+                               EGLint flags, EGLTime timeout);
+   EGLint (*WaitSyncKHR)(_EGLDisplay *disp, _EGLSync *sync);
+   EGLBoolean (*SignalSyncKHR)(_EGLDisplay *disp, _EGLSync *sync, EGLenum mode);
+   EGLint (*DupNativeFenceFDANDROID)(_EGLDisplay *disp, _EGLSync *sync);
+
+   EGLBoolean (*SwapBuffersRegionNOK)(_EGLDisplay *disp, _EGLSurface *surf,
+                                      EGLint numRects, const EGLint *rects);
+
+   _EGLImage *(*CreateDRMImageMESA)(_EGLDisplay *disp, const EGLint *attr_list);
+   EGLBoolean (*ExportDRMImageMESA)(_EGLDisplay *disp, _EGLImage *img,
+                                    EGLint *name, EGLint *handle,
+                                    EGLint *stride);
+
+   EGLBoolean (*BindWaylandDisplayWL)(_EGLDisplay *disp, struct wl_display *display);
+   EGLBoolean (*UnbindWaylandDisplayWL)(_EGLDisplay *disp, struct wl_display *display);
+   EGLBoolean (*QueryWaylandBufferWL)(_EGLDisplay *displ, struct wl_resource *buffer,
+                                      EGLint attribute, EGLint *value);
+   struct wl_buffer *(*CreateWaylandBufferFromImageWL)(_EGLDisplay *disp, _EGLImage *img);
+
+   EGLBoolean (*SwapBuffersWithDamageEXT)(_EGLDisplay *disp, _EGLSurface *surface,
+                                          const EGLint *rects, EGLint n_rects);
+
+   EGLBoolean (*PostSubBufferNV)(_EGLDisplay *disp, _EGLSurface *surface,
+                                 EGLint x, EGLint y, EGLint width, EGLint height);
+
+   EGLint (*QueryBufferAge)(_EGLDisplay *disp, _EGLSurface *surface);
+   EGLBoolean (*GetSyncValuesCHROMIUM)(_EGLDisplay *disp, _EGLSurface *surface,
+                                       EGLuint64KHR *ust, EGLuint64KHR *msc,
+                                       EGLuint64KHR *sbc);
+
+   EGLBoolean (*ExportDMABUFImageQueryMESA)(_EGLDisplay *disp, _EGLImage *img,
+                                            EGLint *fourcc, EGLint *nplanes,
+                                            EGLuint64KHR *modifiers);
+   EGLBoolean (*ExportDMABUFImageMESA)(_EGLDisplay *disp, _EGLImage *img,
+                                       EGLint *fds, EGLint *strides,
+                                       EGLint *offsets);
+
+   int (*GLInteropQueryDeviceInfo)(_EGLDisplay *disp, _EGLContext *ctx,
+                                   struct mesa_glinterop_device_info *out);
+   int (*GLInteropExportObject)(_EGLDisplay *disp, _EGLContext *ctx,
+                                struct mesa_glinterop_export_in *in,
+                                struct mesa_glinterop_export_out *out);
+
+   EGLBoolean (*QueryDmaBufFormatsEXT)(const _EGLDriver *drv, _EGLDisplay *disp,
+                                       EGLint max_formats, EGLint *formats,
+                                       EGLint *num_formats);
+   EGLBoolean (*QueryDmaBufModifiersEXT) (const _EGLDriver *drv, _EGLDisplay *disp,
+                                          EGLint format, EGLint max_modifiers,
+                                          EGLuint64KHR *modifiers,
+                                          EGLBoolean *external_only,
+                                          EGLint *num_modifiers);
+
+   void (*SetBlobCacheFuncsANDROID) (const _EGLDriver *drv, _EGLDisplay *disp,
+                                     EGLSetBlobFuncANDROID set,
+                                     EGLGetBlobFuncANDROID get);
 };
 
 
-extern _EGLDriver *
-_eglBuiltInDriverGALLIUM(const char *args);
-
-
-extern _EGLDriver *
-_eglBuiltInDriverDRI2(const char *args);
-
-
-extern _EGLDriver *
-_eglBuiltInDriverGLX(const char *args);
-
-
-extern _EGLDriver *
-_eglMain(const char *args);
-
-
-extern _EGLDriver *
-_eglMatchDriver(_EGLDisplay *dpy, EGLBoolean test_only);
+extern bool
+_eglInitializeDisplay(_EGLDisplay *disp);
 
 
 extern __eglMustCastToProperFunctionPointerType
 _eglGetDriverProc(const char *procname);
 
 
-extern void
-_eglUnloadDrivers(void);
-
-
-/* defined in eglfallbacks.c */
-extern void
-_eglInitDriverFallbacks(_EGLDriver *drv);
-
-
-extern void
-_eglSearchPathForEach(EGLBoolean (*callback)(const char *, size_t, void *),
-                      void *callback_data);
-
-
 #ifdef __cplusplus
 }
 #endif