recipes-ti/gstreamer-ti/gstreamer-ti/0006-Remove-the-repeat_with_refresh-feature.patch

   1 From c1205a792fd519cdebc32c00a5f604ccd78d3eac Mon Sep 17 00:00:00 2001
   2 From: Don Darling <don.osc2@gmail.com>
   3 Date: Thu, 26 Aug 2010 18:30:13 -0500
   4 Subject: [PATCH 6/8] Remove the "repeat_with_refresh" feature.
   5
   6 No platforms are using it any longer.
   7 ---
   8  .../ticodecplugin/src/gsttidmaivideosink.c         |   67 +-------------------
   9  .../ticodecplugin/src/gsttidmaivideosink.h         |    1 -
  10  2 files changed, 1 insertions(+), 67 deletions(-)
  11
  12 diff --git a/gstreamer_ti/ti_build/ticodecplugin/src/gsttidmaivideosink.c b/gstreamer_ti/ti_build/ticodecplugin/src/gsttidmaivideosink.c
  13 index 3615bfd..0125ed2 100644
  14 --- a/gstreamer_ti/ti_build/ticodecplugin/src/gsttidmaivideosink.c
  15 +++ b/gstreamer_ti/ti_build/ticodecplugin/src/gsttidmaivideosink.c
  16 @@ -170,8 +170,6 @@ static gboolean
  17   gst_tidmaivideosink_event(GstBaseSink * bsink, GstEvent * event);
  18  static void
  19      gst_tidmaivideosink_init_env(GstTIDmaiVideoSink *sink);
  20 -static int
  21 -    gst_tidmaivideosink_videostd_get_refresh_latency(VideoStd_Type videoStd);
  22  static gboolean
  23      gst_tidmaivideosink_alloc_display_buffers(GstTIDmaiVideoSink * sink,
  24          Int32 bufSize);
  25 @@ -441,7 +439,6 @@ static void gst_tidmaivideosink_init(GstTIDmaiVideoSink * dmaisink,
  26      dmaisink->videoOutput               = NULL;
  27      dmaisink->numBufs                   = -1;
  28      dmaisink->framerepeat               = 0;
  29 -    dmaisink->repeat_with_refresh       = FALSE;
  30      dmaisink->can_set_display_framerate = FALSE;
  31      dmaisink->rotation                  = -1;
  32      dmaisink->tempDmaiBuf               = NULL;
  33 @@ -755,55 +752,6 @@ static int gst_tidmaivideosink_videostd_get_attrs(VideoStd_Type videoStd,
  34
  35
  36  /*******************************************************************************
  37 - * gst_tidmaivideosink_videostd_get_refresh_latency
  38 - *
  39 - *    Return the refresh latency in us for the given display standard.
  40 -*******************************************************************************/
  41 -static int gst_tidmaivideosink_videostd_get_refresh_latency(
  42 -               VideoStd_Type videoStd)
  43 -{
  44 -    switch (videoStd) {
  45 -        case VideoStd_1080P_24:
  46 -            return 41667;
  47 -
  48 -        case VideoStd_SIF_PAL:
  49 -        case VideoStd_D1_PAL:
  50 -        case VideoStd_1080P_25:
  51 -        case VideoStd_1080I_25:
  52 -            return 40000;
  53 -
  54 -        case VideoStd_CIF:
  55 -        case VideoStd_SIF_NTSC:
  56 -        case VideoStd_D1_NTSC:
  57 -            return 33367;
  58 -
  59 -        case VideoStd_1080I_30:
  60 -        case VideoStd_1080P_30:
  61 -            return 33333;
  62 -
  63 -        case VideoStd_576P:
  64 -        case VideoStd_720P_50:
  65 -            return 20000;
  66 -
  67 -        case VideoStd_480P:
  68 -        case VideoStd_720P_60:
  69 -        #if defined(Platform_dm6467t)
  70 -        case VideoStd_1080P_60:
  71 -        #endif
  72 -            return 16667;
  73 -
  74 -        case VideoStd_VGA:
  75 -            return 16667;
  76 -
  77 -        default:
  78 -            break;
  79 -    }
  80 -    GST_ERROR("Unknown videoStd entered (VideoStd = %d)\n", videoStd);
  81 -    return 0;
  82 -}
  83 -
  84 -
  85 -/*******************************************************************************
  86   * gst_tidmaivideosink_find_videostd
  87   *
  88   *    This function will take in a VideoStd_Attrs structure and find the
  89 @@ -1580,10 +1528,7 @@ static GstFlowReturn gst_tidmaivideosink_render(GstBaseSink * bsink,
  90
  91      /* Display the frame as many times as specified by framerepeat.  By
  92       * default, the input buffer is copied to a display buffer for each time
  93 -     * it is to be repeated.  However, if repeat_with_refresh is TRUE, then
  94 -     * the platform doesn't have the bandwidth for multiple copies.  In this
  95 -     * case we copy and display the input buffer only once, but let it refresh
  96 -     * multiple times.
  97 +     * it is to be repeated.
  98       */
  99      for (i = 0; i < sink->framerepeat; i++) {
 100
 101 @@ -1594,16 +1539,6 @@ static GstFlowReturn gst_tidmaivideosink_render(GstBaseSink * bsink,
 102              goto cleanup;
 103          }
 104
 105 -        /* If repeat_with_refresh was specified, wait for the display to
 106 -         * refresh framerepeat-1 times to make sure it has finished displaying
 107 -         * this buffer before we write new data into it.
 108 -         */
 109 -        while (sink->repeat_with_refresh && i < (sink->framerepeat-1)) {
 110 -            usleep(gst_tidmaivideosink_videostd_get_refresh_latency(
 111 -                sink->dAttrs.videoStd) + 1);
 112 -            i++;
 113 -        }
 114 -
 115          /* Retrieve the dimensions of the display buffer */
 116          BufferGfx_getDimensions(hDispBuf, &dim);
 117          GST_LOG("Display size %dx%d pitch %d\n",
 118 diff --git a/gstreamer_ti/ti_build/ticodecplugin/src/gsttidmaivideosink.h b/gstreamer_ti/ti_build/ticodecplugin/src/gsttidmaivideosink.h
 119 index 4800fcd..2a28e4f 100644
 120 --- a/gstreamer_ti/ti_build/ticodecplugin/src/gsttidmaivideosink.h
 121 +++ b/gstreamer_ti/ti_build/ticodecplugin/src/gsttidmaivideosink.h
 122 @@ -123,7 +123,6 @@ struct _GstTIDmaiVideoSink {
 123     * should be repeated to match the display output frame rate.
 124     */
 125    int           framerepeat;
 126 -  gboolean      repeat_with_refresh;
 127    gboolean      can_set_display_framerate;
 128    gboolean      signal_handoffs;
 129
 130 --
 131 1.7.0.4
 132