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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
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