Merge branch 'dri2'

Conflicts:

	src/mesa/drivers/dri/i915/intel_screen.c

3 files changed, 46 insertions, 69 deletions

diff --git a/src/mesa/drivers/dri/i915/intel_buffers.c b/src/mesa/drivers/dri/i915/intel_buffers.c
index 938bed6da7..46a67b141e 100644
--- a/src/mesa/drivers/dri/i915/intel_buffers.c
+++ b/src/mesa/drivers/dri/i915/intel_buffers.c
@@ -45,7 +45,7 @@
 
 /* This block can be removed when libdrm >= 2.3.1 is required */
 
-#ifndef DRM_VBLANK_FLIP
+#ifndef DRM_IOCTL_I915_FLIP
 
 #define DRM_VBLANK_FLIP 0x8000000
 
@@ -231,7 +231,7 @@ intelWindowMoved(struct intel_context *intel)
       }
    }
 
-   if (intel->intelScreen->driScrnPriv->ddxMinor >= 7) {
+   if (intel->intelScreen->driScrnPriv->ddx_version.minor >= 7) {
       drmI830Sarea *sarea = intel->sarea;
       drm_clip_rect_t drw_rect = { .x1 = dPriv->x, .x2 = dPriv->x + dPriv->w,
 				   .y1 = dPriv->y, .y2 = dPriv->y + dPriv->h };
diff --git a/src/mesa/drivers/dri/i915/intel_context.c b/src/mesa/drivers/dri/i915/intel_context.c
index 041a155fe7..d7af432ad6 100644
--- a/src/mesa/drivers/dri/i915/intel_context.c
+++ b/src/mesa/drivers/dri/i915/intel_context.c
@@ -613,7 +613,7 @@ intelMakeCurrent(__DRIcontextPrivate * driContextPriv,
       if (intel->ctx.DrawBuffer == &intel_fb->Base) {
 
 	 if (intel->driDrawable != driDrawPriv) {
-	    if (driDrawPriv->pdraw->swap_interval == (unsigned)-1) {
+	    if (driDrawPriv->swap_interval == (unsigned)-1) {
 	       int i;
 
 	       intel_fb->vblank_flags = (intel->intelScreen->irq_active != 0)
diff --git a/src/mesa/drivers/dri/i915/intel_screen.c b/src/mesa/drivers/dri/i915/intel_screen.c
index 0934213c13..291441b360 100644
--- a/src/mesa/drivers/dri/i915/intel_screen.c
+++ b/src/mesa/drivers/dri/i915/intel_screen.c
@@ -219,7 +219,7 @@ intel_recreate_static_regions(intelScreenPrivate *intelScreen)
    /* The rotated region is only used for old DDXes that didn't handle rotation
 \    * on their own.
     */
-   if (intelScreen->driScrnPriv->ddxMinor < 8) {
+   if (intelScreen->driScrnPriv->ddx_version.minor < 8) {
       intelScreen->rotated_region =
 	 intel_recreate_static(intelScreen,
 			       intelScreen->rotated_region,
@@ -379,7 +379,7 @@ intelUpdateScreenFromSAREA(intelScreenPrivate * intelScreen,
    intelScreen->back.handle = sarea->back_handle;
    intelScreen->back.size = sarea->back_size;
 
-   if (intelScreen->driScrnPriv->ddxMinor >= 8) {
+   if (intelScreen->driScrnPriv->ddx_version.minor >= 8) {
       intelScreen->third.offset = sarea->third_offset;
       intelScreen->third.pitch = sarea->pitch * intelScreen->cpp;
       intelScreen->third.handle = sarea->third_handle;
@@ -391,7 +391,7 @@ intelUpdateScreenFromSAREA(intelScreenPrivate * intelScreen,
    intelScreen->depth.handle = sarea->depth_handle;
    intelScreen->depth.size = sarea->depth_size;
 
-   if (intelScreen->driScrnPriv->ddxMinor >= 9) {
+   if (intelScreen->driScrnPriv->ddx_version.minor >= 9) {
       intelScreen->front.bo_handle = sarea->front_bo_handle;
       intelScreen->back.bo_handle = sarea->back_bo_handle;
       intelScreen->third.bo_handle = sarea->third_bo_handle;
@@ -421,19 +421,22 @@ intelUpdateScreenFromSAREA(intelScreenPrivate * intelScreen,
       intelPrintSAREA(sarea);
 }
 
+static const __DRIextension *intelExtensions[] = {
+    &driReadDrawableExtension,
+    &driCopySubBufferExtension.base,
+    &driSwapControlExtension.base,
+    &driFrameTrackingExtension.base,
+    &driMediaStreamCounterExtension.base,
+    NULL
+};
 
-static GLboolean
-intelInitDriver(__DRIscreenPrivate * sPriv)
+
+static GLboolean intelInitDriver(__DRIscreenPrivate *sPriv)
 {
    intelScreenPrivate *intelScreen;
    I830DRIPtr gDRIPriv = (I830DRIPtr) sPriv->pDevPriv;
    drmI830Sarea *sarea;
 
-   PFNGLXSCRENABLEEXTENSIONPROC glx_enable_extension =
-      (PFNGLXSCRENABLEEXTENSIONPROC) (*dri_interface->
-                                      getProcAddress("glxEnableExtension"));
-   void *const psc = sPriv->psc->screenConfigs;
-
    if (sPriv->devPrivSize != sizeof(I830DRIRec)) {
       fprintf(stderr,
               "\nERROR!  sizeof(I830DRIRec) does not match passed size from device driver\n");
@@ -491,7 +494,7 @@ intelInitDriver(__DRIscreenPrivate * sPriv)
    if (0)
       intelPrintDRIInfo(intelScreen, sPriv, gDRIPriv);
 
-   intelScreen->drmMinor = sPriv->drmMinor;
+   intelScreen->drmMinor = sPriv->drm_version.minor;
 
    /* Determine if IRQs are active? */
    {
@@ -525,20 +528,14 @@ intelInitDriver(__DRIscreenPrivate * sPriv)
       }
    }
 
-   if (glx_enable_extension != NULL) {
-      (*glx_enable_extension) (psc, "GLX_SGI_swap_control");
-      (*glx_enable_extension) (psc, "GLX_SGI_video_sync");
-      (*glx_enable_extension) (psc, "GLX_MESA_swap_control");
-      (*glx_enable_extension) (psc, "GLX_MESA_swap_frame_usage");
-      (*glx_enable_extension) (psc, "GLX_SGI_make_current_read");
-   }
+   sPriv->extensions = intelExtensions;
 
    /* If we've got a new enough DDX that's initializing TTM and giving us
     * object handles for the shared buffers, use that.
     */
    intelScreen->ttm = GL_FALSE;
    if (getenv("INTEL_NO_TTM") == NULL &&
-       intelScreen->driScrnPriv->ddxMinor >= 9 &&
+       intelScreen->driScrnPriv->ddx_version.minor >= 9 &&
        intelScreen->drmMinor >= 11 &&
        intelScreen->front.bo_handle != -1) {
       intelScreen->bufmgr = intel_bufmgr_ttm_init(sPriv->fd,
@@ -776,7 +773,6 @@ intelCreateContext(const __GLcontextModes * mesaVis,
 
 
 static const struct __DriverAPIRec intelAPI = {
-   .InitDriver = intelInitDriver,
    .DestroyScreen = intelDestroyScreen,
    .CreateContext = intelCreateContext,
    .DestroyContext = intelDestroyContext,
@@ -881,65 +877,46 @@ intelFillInModes(unsigned pixel_bits, unsigned depth_bits,
 
 
 /**
- * This is the bootstrap function for the driver.  libGL supplies all of the
- * requisite information about the system, and the driver initializes itself.
- * This routine also fills in the linked list pointed to by \c driver_modes
- * with the \c __GLcontextModes that the driver can support for windows or
- * pbuffers.
+ * This is the driver specific part of the createNewScreen entry point.
  * 
- * \return A pointer to a \c __DRIscreenPrivate on success, or \c NULL on 
- *         failure.
+ * \todo maybe fold this into intelInitDriver
+ *
+ * \return the __GLcontextModes supported by this driver
  */
-PUBLIC void *
-__driCreateNewScreen_20050727(__DRInativeDisplay * dpy, int scrn,
-                              __DRIscreen * psc,
-                              const __GLcontextModes * modes,
-                              const __DRIversion * ddx_version,
-                              const __DRIversion * dri_version,
-                              const __DRIversion * drm_version,
-                              const __DRIframebuffer * frame_buffer,
-                              drmAddress pSAREA, int fd,
-                              int internal_api_version,
-                              const __DRIinterfaceMethods * interface,
-                              __GLcontextModes ** driver_modes)
+PUBLIC __GLcontextModes *__driDriverInitScreen(__DRIscreenPrivate *psp)
 {
-   __DRIscreenPrivate *psp;
    static const __DRIversion ddx_expected = { 1, 5, 0 };
    static const __DRIversion dri_expected = { 4, 0, 0 };
    static const __DRIversion drm_expected = { 1, 5, 0 };
+   I830DRIPtr dri_priv = (I830DRIPtr) psp->pDevPriv;
 
-   dri_interface = interface;
+   psp->DriverAPI = intelAPI;
 
    if (!driCheckDriDdxDrmVersions2("i915",
-                                   dri_version, &dri_expected,
-                                   ddx_version, &ddx_expected,
-                                   drm_version, &drm_expected)) {
+                                   &psp->dri_version, &dri_expected,
+                                   &psp->ddx_version, &ddx_expected,
+                                   &psp->drm_version, &drm_expected)) {
       return NULL;
    }
 
-   psp = __driUtilCreateNewScreen(dpy, scrn, psc, NULL,
-                                  ddx_version, dri_version, drm_version,
-                                  frame_buffer, pSAREA, fd,
-                                  internal_api_version, &intelAPI);
-
-   if (psp != NULL) {
-      I830DRIPtr dri_priv = (I830DRIPtr) psp->pDevPriv;
-      *driver_modes = intelFillInModes(dri_priv->cpp * 8,
-                                       (dri_priv->cpp == 2) ? 16 : 24,
-                                       (dri_priv->cpp == 2) ? 0 : 8, 1);
-
-      /* Calling driInitExtensions here, with a NULL context pointer, does not actually
-       * enable the extensions.  It just makes sure that all the dispatch offsets for all
-       * the extensions that *might* be enables are known.  This is needed because the
-       * dispatch offsets need to be known when _mesa_context_create is called, but we can't
-       * enable the extensions until we have a context pointer.
-       *
-       * Hello chicken.  Hello egg.  How are you two today?
-       */
-      driInitExtensions(NULL, card_extensions, GL_FALSE);
-   }
+   /* Calling driInitExtensions here, with a NULL context pointer,
+    * does not actually enable the extensions.  It just makes sure
+    * that all the dispatch offsets for all the extensions that
+    * *might* be enables are known.  This is needed because the
+    * dispatch offsets need to be known when _mesa_context_create is
+    * called, but we can't enable the extensions until we have a
+    * context pointer.
+    *
+    * Hello chicken.  Hello egg.  How are you two today?
+    */
+   driInitExtensions(NULL, card_extensions, GL_FALSE);
+
+   if (!intelInitDriver(psp))
+       return NULL;
 
-   return (void *) psp;
+   return intelFillInModes(dri_priv->cpp * 8,
+			   (dri_priv->cpp == 2) ? 16 : 24,
+			   (dri_priv->cpp == 2) ? 0  : 8, 1);
 }
 
 struct intel_context *intelScreenContext(intelScreenPrivate *intelScreen)