From c1205a792fd519cdebc32c00a5f604ccd78d3eac Mon Sep 17 00:00:00 2001
From: Don Darling <don.osc2@gmail.com>
Date: Thu, 26 Aug 2010 18:30:13 -0500
Subject: [PATCH 6/8] Remove the "repeat_with_refresh" feature.

No platforms are using it any longer.
---
 .../ticodecplugin/src/gsttidmaivideosink.c         |   67 +-------------------
 .../ticodecplugin/src/gsttidmaivideosink.h         |    1 -
 2 files changed, 1 insertions(+), 67 deletions(-)

diff --git a/gstreamer_ti/ti_build/ticodecplugin/src/gsttidmaivideosink.c b/gstreamer_ti/ti_build/ticodecplugin/src/gsttidmaivideosink.c
index 3615bfd..0125ed2 100644
--- a/gstreamer_ti/ti_build/ticodecplugin/src/gsttidmaivideosink.c
+++ b/gstreamer_ti/ti_build/ticodecplugin/src/gsttidmaivideosink.c
@@ -170,8 +170,6 @@ static gboolean
  gst_tidmaivideosink_event(GstBaseSink * bsink, GstEvent * event);
 static void 
     gst_tidmaivideosink_init_env(GstTIDmaiVideoSink *sink);
-static int
-    gst_tidmaivideosink_videostd_get_refresh_latency(VideoStd_Type videoStd);
 static gboolean
     gst_tidmaivideosink_alloc_display_buffers(GstTIDmaiVideoSink * sink,
         Int32 bufSize);
@@ -441,7 +439,6 @@ static void gst_tidmaivideosink_init(GstTIDmaiVideoSink * dmaisink,
     dmaisink->videoOutput               = NULL;
     dmaisink->numBufs                   = -1;
     dmaisink->framerepeat               = 0;
-    dmaisink->repeat_with_refresh       = FALSE;
     dmaisink->can_set_display_framerate = FALSE;
     dmaisink->rotation                  = -1;
     dmaisink->tempDmaiBuf               = NULL;
@@ -755,55 +752,6 @@ static int gst_tidmaivideosink_videostd_get_attrs(VideoStd_Type videoStd,
 
 
 /*******************************************************************************
- * gst_tidmaivideosink_videostd_get_refresh_latency
- *
- *    Return the refresh latency in us for the given display standard.
-*******************************************************************************/
-static int gst_tidmaivideosink_videostd_get_refresh_latency(
-               VideoStd_Type videoStd)
-{
-    switch (videoStd) {
-        case VideoStd_1080P_24:
-            return 41667;
-
-        case VideoStd_SIF_PAL:
-        case VideoStd_D1_PAL:
-        case VideoStd_1080P_25:
-        case VideoStd_1080I_25:
-            return 40000;
-
-        case VideoStd_CIF:
-        case VideoStd_SIF_NTSC:
-        case VideoStd_D1_NTSC:
-            return 33367;
-            
-        case VideoStd_1080I_30:
-        case VideoStd_1080P_30:
-            return 33333;
-
-        case VideoStd_576P:
-        case VideoStd_720P_50:
-            return 20000;
-
-        case VideoStd_480P:
-        case VideoStd_720P_60:
-        #if defined(Platform_dm6467t)
-        case VideoStd_1080P_60:
-        #endif
-            return 16667;
-
-        case VideoStd_VGA:
-            return 16667;
-
-        default:
-            break;
-    }
-    GST_ERROR("Unknown videoStd entered (VideoStd = %d)\n", videoStd);
-    return 0;
-}
-
-
-/*******************************************************************************
  * gst_tidmaivideosink_find_videostd
  *
  *    This function will take in a VideoStd_Attrs structure and find the
@@ -1580,10 +1528,7 @@ static GstFlowReturn gst_tidmaivideosink_render(GstBaseSink * bsink,
 
     /* Display the frame as many times as specified by framerepeat.  By
      * default, the input buffer is copied to a display buffer for each time
-     * it is to be repeated.  However, if repeat_with_refresh is TRUE, then
-     * the platform doesn't have the bandwidth for multiple copies.  In this
-     * case we copy and display the input buffer only once, but let it refresh
-     * multiple times.
+     * it is to be repeated.  
      */
     for (i = 0; i < sink->framerepeat; i++) {
 
@@ -1594,16 +1539,6 @@ static GstFlowReturn gst_tidmaivideosink_render(GstBaseSink * bsink,
             goto cleanup;
         }
 
-        /* If repeat_with_refresh was specified, wait for the display to
-         * refresh framerepeat-1 times to make sure it has finished displaying
-         * this buffer before we write new data into it.
-         */
-        while (sink->repeat_with_refresh && i < (sink->framerepeat-1)) {
-            usleep(gst_tidmaivideosink_videostd_get_refresh_latency(
-                sink->dAttrs.videoStd) + 1);
-            i++;
-        }
-
         /* Retrieve the dimensions of the display buffer */
         BufferGfx_getDimensions(hDispBuf, &dim);
         GST_LOG("Display size %dx%d pitch %d\n",
diff --git a/gstreamer_ti/ti_build/ticodecplugin/src/gsttidmaivideosink.h b/gstreamer_ti/ti_build/ticodecplugin/src/gsttidmaivideosink.h
index 4800fcd..2a28e4f 100644
--- a/gstreamer_ti/ti_build/ticodecplugin/src/gsttidmaivideosink.h
+++ b/gstreamer_ti/ti_build/ticodecplugin/src/gsttidmaivideosink.h
@@ -123,7 +123,6 @@ struct _GstTIDmaiVideoSink {
    * should be repeated to match the display output frame rate.
    */
   int           framerepeat;
-  gboolean      repeat_with_refresh;
   gboolean      can_set_display_framerate;
   gboolean      signal_handoffs;
 
-- 
1.7.0.4