intel: Drop DRI1 SwapBuffer implementation

[mesa.git] / src / mesa / drivers / dri / intel / intel_swapbuffers.c

diff --git a/src/mesa/drivers/dri/intel/intel_swapbuffers.c b/src/mesa/drivers/dri/intel/intel_swapbuffers.c
index c975b40d3c212e41be0af6d72cc405ac8d8e0a6b..9f563e7c1dc0581153153810e3149aa45227f9b7 100644 (file)
--- a/src/mesa/drivers/dri/intel/intel_swapbuffers.c
+++ b/src/mesa/drivers/dri/intel/intel_swapbuffers.c
@@ -80,94 +80,6 @@ intelFixupVblank(struct intel_context *intel, __DRIdrawable *dPriv)
    }
 }
 
-
-/**
- * Called from driSwapBuffers()
- */
-void
-intelSwapBuffers(__DRIdrawable * dPriv)
-{
-   __DRIscreen *psp = dPriv->driScreenPriv;
-
-   if (dPriv->driContextPriv && dPriv->driContextPriv->driverPrivate) {
-      GET_CURRENT_CONTEXT(ctx);
-      struct intel_context *intel;
-
-      if (ctx == NULL)
-        return;
-
-      intel = intel_context(ctx);
-
-      if (ctx->Visual.doubleBufferMode) {
-        GLboolean missed_target;
-        struct intel_framebuffer *intel_fb = dPriv->driverPrivate;
-        int64_t ust;
-         
-        _mesa_notifySwapBuffers(ctx);  /* flush pending rendering comands */
-
-       /*
-        * The old swapping ioctl was incredibly racy, just wait for vblank
-        * and do the swap ourselves.
-        */
-        driWaitForVBlank(dPriv, &missed_target);
-
-        /*
-         * Update each buffer's vbl_pending so we don't get too out of
-         * sync
-         */
-        intel_get_renderbuffer(&intel_fb->Base,
-                               BUFFER_BACK_LEFT)->vbl_pending = dPriv->vblSeq;
-         intel_get_renderbuffer(&intel_fb->Base,
-                               BUFFER_FRONT_LEFT)->vbl_pending = dPriv->vblSeq;
-
-        intelCopyBuffer(dPriv, NULL);
-
-        intel_fb->swap_count++;
-        (*psp->systemTime->getUST) (&ust);
-        if (missed_target) {
-           intel_fb->swap_missed_count++;
-           intel_fb->swap_missed_ust = ust - intel_fb->swap_ust;
-        }
-
-        intel_fb->swap_ust = ust;
-      }
-      drmCommandNone(intel->driFd, DRM_I915_GEM_THROTTLE);
-   }
-   else {
-      /* XXX this shouldn't be an error but we can't handle it for now */
-      fprintf(stderr, "%s: drawable has no context!\n", __FUNCTION__);
-   }
-}
-
-
-/**
- * Called from driCopySubBuffer()
- */
-void
-intelCopySubBuffer(__DRIdrawable * dPriv, int x, int y, int w, int h)
-{
-   if (dPriv->driContextPriv && dPriv->driContextPriv->driverPrivate) {
-      struct intel_context *intel =
-         (struct intel_context *) dPriv->driContextPriv->driverPrivate;
-      GLcontext *ctx = &intel->ctx;
-
-      if (ctx->Visual.doubleBufferMode) {
-         drm_clip_rect_t rect;
-         rect.x1 = x + dPriv->x;
-         rect.y1 = (dPriv->h - y - h) + dPriv->y;
-         rect.x2 = rect.x1 + w;
-         rect.y2 = rect.y1 + h;
-         _mesa_notifySwapBuffers(ctx);  /* flush pending rendering comands */
-         intelCopyBuffer(dPriv, &rect);
-      }
-   }
-   else {
-      /* XXX this shouldn't be an error but we can't handle it for now */
-      fprintf(stderr, "%s: drawable has no context!\n", __FUNCTION__);
-   }
-}
-
-
 /**
  * This will be called whenever the currently bound window is moved/resized.
  * XXX: actually, it seems to NOT be called when the window is only moved (BP).