glx: print FPS with 2 decimal places

[mesa.git] / src / glx / dri2_glx.c

diff --git a/src/glx/dri2_glx.c b/src/glx/dri2_glx.c
index d8c5ba25f04e8533a916f21ec8150dadd8e642fe..f7e306e5dbca2fa94308aa44a5cb800b713733b7 100644 (file)
--- a/src/glx/dri2_glx.c
+++ b/src/glx/dri2_glx.c
@@ -263,6 +263,10 @@ dri2_create_context_attribs(struct glx_screen *base,
                                  &api, &reset, &release, error))
       goto error_exit;
 
+   if (!dri2_check_no_error(flags, shareList, major_ver, error)) {
+      goto error_exit;
+   }
+
    /* Check the renderType value */
    if (!validate_renderType_against_config(config_base, renderType))
        goto error_exit;
@@ -314,6 +318,9 @@ dri2_create_context_attribs(struct glx_screen *base,
     */
    pcp->base.renderType = renderType;
 
+   if (flags & __DRI_CTX_FLAG_NO_ERROR)
+      pcp->base.noError = GL_TRUE;
+
    pcp->driContext =
       (*psc->dri2->createContextAttribs) (psc->driScreen,
                                          api,
@@ -592,7 +599,7 @@ __dri2CopySubBuffer(__GLXDRIdrawable *pdraw, int x, int y,
    flags = __DRI2_FLUSH_DRAWABLE;
    if (flush)
       flags |= __DRI2_FLUSH_CONTEXT;
-   dri2Flush(psc, ctx, priv, flags, __DRI2_THROTTLE_SWAPBUFFER);
+   dri2Flush(psc, ctx, priv, flags, __DRI2_THROTTLE_COPYSUBBUFFER);
 
    region = XFixesCreateRegion(psc->base.dpy, &xrect, 1);
    DRI2CopyRegion(psc->base.dpy, pdraw->xDrawable, region,
@@ -769,7 +776,7 @@ static void show_fps(struct dri2_drawable *draw)
 
    if (draw->previous_time + interval * 1000000 <= current_time) {
       if (draw->previous_time) {
-         fprintf(stderr, "libGL: FPS = %.1f\n",
+         fprintf(stderr, "libGL: FPS = %.2f\n",
                  ((uint64_t)draw->frames * 1000000) /
                  (double)(current_time - draw->previous_time));
       }
@@ -1011,7 +1018,7 @@ dri2InvalidateBuffers(Display *dpy, XID drawable)
 
    psc = (struct dri2_screen *) pdraw->psc;
 
-   if (pdraw && psc->f && psc->f->base.version >= 3 && psc->f->invalidate)
+   if (psc->f && psc->f->base.version >= 3 && psc->f->invalidate)
        psc->f->invalidate(pdp->driDrawable);
 }
 
@@ -1164,6 +1171,14 @@ dri2BindExtensions(struct dri2_screen *psc, struct glx_display * priv,
          __glXEnableDirectExtension(&psc->base,
                                     "GLX_ARB_create_context_robustness");
 
+      /* DRI2 version 3 is also required because
+       * GLX_ARB_create_context_no_error requires GLX_ARB_create_context.
+       */
+      if (psc->dri2->base.version >= 3
+          && strcmp(extensions[i]->name, __DRI2_NO_ERROR) == 0)
+         __glXEnableDirectExtension(&psc->base,
+                                    "GLX_ARB_create_context_no_error");
+
       /* DRI2 version 3 is also required because GLX_MESA_query_renderer
        * requires GLX_ARB_create_context_profile.
        */
@@ -1229,7 +1244,7 @@ dri2CreateScreen(int screen, struct glx_display * priv)
 
    psc->fd = loader_open_device(deviceName);
    if (psc->fd < 0) {
-      ErrorMessageF("failed to open drm device: %s\n", strerror(errno));
+      ErrorMessageF("failed to open %s: %s\n", deviceName, strerror(errno));
       goto handle_error;
    }