[MOVED FROM BAD 48/56] deinterlace2: Move output buffer from the instance struct...

diff --git a/gst/deinterlace2/gstdeinterlace2.c b/gst/deinterlace2/gstdeinterlace2.c
index b475d5b616a587a5e7fc5a4e1c29751d0d7ed4f0..98693d880b5fa32fa692db10c8c4c2b0eb9ba97e 100644 (file)
--- a/gst/deinterlace2/gstdeinterlace2.c
+++ b/gst/deinterlace2/gstdeinterlace2.c
@@ -72,11 +72,11 @@ gst_deinterlace_method_init (GstDeinterlaceMethod * self)
 
 static void
 gst_deinterlace_method_deinterlace_frame (GstDeinterlaceMethod * self,
-    GstDeinterlace2 * parent)
+    GstDeinterlace2 * parent, GstBuffer * outbuf)
 {
   GstDeinterlaceMethodClass *klass = GST_DEINTERLACE_METHOD_GET_CLASS (self);
 
-  klass->deinterlace_frame (self, parent);
+  klass->deinterlace_frame (self, parent, outbuf);
 }
 
 static gint
@@ -117,13 +117,13 @@ gst_deinterlace_simple_method_copy_scanline (GstDeinterlaceMethod * self,
 
 static void
 gst_deinterlace_simple_method_deinterlace_frame (GstDeinterlaceMethod * self,
-    GstDeinterlace2 * parent)
+    GstDeinterlace2 * parent, GstBuffer * outbuf)
 {
   GstDeinterlaceSimpleMethodClass *dsm_class =
       GST_DEINTERLACE_SIMPLE_METHOD_GET_CLASS (self);
   GstDeinterlaceMethodClass *dm_class = GST_DEINTERLACE_METHOD_GET_CLASS (self);
   GstDeinterlaceScanlineData scanlines;
-  guint8 *out = GST_BUFFER_DATA (parent->out_buf);
+  guint8 *out = GST_BUFFER_DATA (outbuf);
   guint8 *field0 = NULL, *field1 = NULL, *field2 = NULL, *field3 = NULL;
   gint cur_field_idx = parent->history_count - dm_class->fields_required;
   guint cur_field_flags = parent->field_history[cur_field_idx].flags;
@@ -570,11 +570,6 @@ gst_deinterlace2_reset_history (GstDeinterlace2 * self)
 static void
 gst_deinterlace2_reset (GstDeinterlace2 * self)
 {
-  if (self->out_buf) {
-    gst_buffer_unref (self->out_buf);
-    self->out_buf = NULL;
-  }
-
   self->output_stride = 0;
   self->line_length = 0;
   self->frame_width = 0;
@@ -748,6 +743,7 @@ gst_deinterlace2_chain (GstPad * pad, GstBuffer * buf)
   GstFlowReturn ret = GST_FLOW_OK;
   gint fields_required = 0;
   gint cur_field_idx = 0;
+  GstBuffer *outbuf;
 
   self = GST_DEINTERLACE2 (GST_PAD_PARENT (pad));
 
@@ -781,12 +777,12 @@ gst_deinterlace2_chain (GstPad * pad, GstBuffer * buf)
       /* create new buffer */
       ret = gst_pad_alloc_buffer_and_set_caps (self->srcpad,
           GST_BUFFER_OFFSET_NONE, self->frame_size,
-          GST_PAD_CAPS (self->srcpad), &self->out_buf);
+          GST_PAD_CAPS (self->srcpad), &outbuf);
       if (ret != GST_FLOW_OK)
         return ret;
 
       /* do magic calculus */
-      gst_deinterlace_method_deinterlace_frame (self->method, self);
+      gst_deinterlace_method_deinterlace_frame (self->method, self, outbuf);
 
       g_assert (self->history_count - 1 -
           gst_deinterlace_method_get_latency (self->method) >= 0);
@@ -797,14 +793,14 @@ gst_deinterlace2_chain (GstPad * pad, GstBuffer * buf)
 
       gst_buffer_unref (gst_deinterlace2_pop_history (self));
 
-      GST_BUFFER_TIMESTAMP (self->out_buf) = timestamp;
+      GST_BUFFER_TIMESTAMP (outbuf) = timestamp;
       if (self->fields == GST_DEINTERLACE2_ALL)
-        GST_BUFFER_DURATION (self->out_buf) = self->field_duration;
+        GST_BUFFER_DURATION (outbuf) = self->field_duration;
       else
-        GST_BUFFER_DURATION (self->out_buf) = 2 * self->field_duration;
+        GST_BUFFER_DURATION (outbuf) = 2 * self->field_duration;
 
-      ret = gst_pad_push (self->srcpad, self->out_buf);
-      self->out_buf = NULL;
+      ret = gst_pad_push (self->srcpad, outbuf);
+      outbuf = NULL;
       if (ret != GST_FLOW_OK)
         return ret;
     }
@@ -828,12 +824,12 @@ gst_deinterlace2_chain (GstPad * pad, GstBuffer * buf)
       /* create new buffer */
       ret = gst_pad_alloc_buffer_and_set_caps (self->srcpad,
           GST_BUFFER_OFFSET_NONE, self->frame_size,
-          GST_PAD_CAPS (self->srcpad), &self->out_buf);
+          GST_PAD_CAPS (self->srcpad), &outbuf);
       if (ret != GST_FLOW_OK)
         return ret;
 
       /* do magic calculus */
-      gst_deinterlace_method_deinterlace_frame (self->method, self);
+      gst_deinterlace_method_deinterlace_frame (self->method, self, outbuf);
 
       g_assert (self->history_count - 1 -
           gst_deinterlace_method_get_latency (self->method) >= 0);
@@ -844,14 +840,14 @@ gst_deinterlace2_chain (GstPad * pad, GstBuffer * buf)
 
       gst_buffer_unref (gst_deinterlace2_pop_history (self));
 
-      GST_BUFFER_TIMESTAMP (self->out_buf) = timestamp;
+      GST_BUFFER_TIMESTAMP (outbuf) = timestamp;
       if (self->fields == GST_DEINTERLACE2_ALL)
-        GST_BUFFER_DURATION (self->out_buf) = self->field_duration;
+        GST_BUFFER_DURATION (outbuf) = self->field_duration;
       else
-        GST_BUFFER_DURATION (self->out_buf) = 2 * self->field_duration;
+        GST_BUFFER_DURATION (outbuf) = 2 * self->field_duration;
 
-      ret = gst_pad_push (self->srcpad, self->out_buf);
-      self->out_buf = NULL;
+      ret = gst_pad_push (self->srcpad, outbuf);
+      outbuf = NULL;
 
       if (ret != GST_FLOW_OK)
         return ret;

diff --git a/gst/deinterlace2/gstdeinterlace2.h b/gst/deinterlace2/gstdeinterlace2.h
index 35cb55bf3061fac9628c8b89d9e8bbf6e32a4666..ee40504b3ab20af4d56e0d238d25fe5d63ecc010 100644 (file)
--- a/gst/deinterlace2/gstdeinterlace2.h
+++ b/gst/deinterlace2/gstdeinterlace2.h
@@ -74,7 +74,7 @@ struct _GstDeinterlaceMethodClass {
   guint fields_required;
   guint latency;
 
-  void (*deinterlace_frame) (GstDeinterlaceMethod *self, GstDeinterlace2 * parent);
+  void (*deinterlace_frame) (GstDeinterlaceMethod *self, GstDeinterlace2 * parent, GstBuffer *outbuf);
 
   const gchar *name;
   const gchar *nick;
@@ -193,8 +193,6 @@ struct _GstDeinterlace2
 
   GstPad *srcpad, *sinkpad;
 
-  guint history_count;
-
   GstDeinterlace2FieldLayout field_layout;
 
   guint frame_size;
@@ -215,9 +213,7 @@ struct _GstDeinterlace2
      the program just started or a picture was skipped.
    */
   GstPicture field_history[MAX_FIELD_HISTORY];
-
-  /* Current overlay buffer pointer. */
-  GstBuffer *out_buf;
+  guint history_count;
 
   /* Overlay pitch (number of bytes between scanlines). */
   guint output_stride;

diff --git a/gst/deinterlace2/tvtime/greedy.c b/gst/deinterlace2/tvtime/greedy.c
index e3b247371aeafb86fb11a3a8b72c386bb7c2bb81..f364c094e5d742d5d68c93d06ab755a65ae9d170 100644 (file)
--- a/gst/deinterlace2/tvtime/greedy.c
+++ b/gst/deinterlace2/tvtime/greedy.c
@@ -335,7 +335,7 @@ deinterlace_greedy_packed422_scanline_mmxext (GstDeinterlaceMethodGreedyL *
 
 static void
 deinterlace_frame_di_greedy (GstDeinterlaceMethod * d_method,
-    GstDeinterlace2 * object)
+    GstDeinterlace2 * object, GstBuffer * outbuf)
 {
   GstDeinterlaceMethodGreedyL *self =
       GST_DEINTERLACE_METHOD_GREEDY_L (d_method);
@@ -349,7 +349,7 @@ deinterlace_frame_di_greedy (GstDeinterlaceMethod * d_method,
   unsigned char *L3;            // ptr to Line3
 
   unsigned char *L2P;           // ptr to prev Line2
-  unsigned char *Dest = GST_BUFFER_DATA (object->out_buf);
+  unsigned char *Dest = GST_BUFFER_DATA (outbuf);
 
   // copy first even line no matter what, and the first odd line if we're
   // processing an EVEN field. (note diff from other deint rtns.)

diff --git a/gst/deinterlace2/tvtime/greedyh.c b/gst/deinterlace2/tvtime/greedyh.c
index 619a94554a36298a7d5d6373f9668284a9e98461..0b4dc463c6564f12a44b1d3162f8b9fbb3c02b51 100644 (file)
--- a/gst/deinterlace2/tvtime/greedyh.c
+++ b/gst/deinterlace2/tvtime/greedyh.c
@@ -235,7 +235,7 @@ greedyDScaler_C (GstDeinterlaceMethodGreedyH * self, uint8_t * L1, uint8_t * L2,
 
 static void
 deinterlace_frame_di_greedyh (GstDeinterlaceMethod * d_method,
-    GstDeinterlace2 * object)
+    GstDeinterlace2 * object, GstBuffer * outbuf)
 {
   GstDeinterlaceMethodGreedyH *self =
       GST_DEINTERLACE_METHOD_GREEDY_H (d_method);
@@ -250,7 +250,7 @@ deinterlace_frame_di_greedyh (GstDeinterlaceMethod * d_method,
   unsigned char *L3;            // ptr to Line3
 
   unsigned char *L2P;           // ptr to prev Line2
-  unsigned char *Dest = GST_BUFFER_DATA (object->out_buf);
+  unsigned char *Dest = GST_BUFFER_DATA (outbuf);
 
   // copy first even line no matter what, and the first odd line if we're
   // processing an EVEN field. (note diff from other deint rtns.)

diff --git a/gst/deinterlace2/tvtime/tomsmocomp/TomsMoCompAll.inc b/gst/deinterlace2/tvtime/tomsmocomp/TomsMoCompAll.inc
index d38cf0191065471b56233f18edd8a3a403738101..f014aeb48fce3ca71c2757142396acce356371aa 100644 (file)
--- a/gst/deinterlace2/tvtime/tomsmocomp/TomsMoCompAll.inc
+++ b/gst/deinterlace2/tvtime/tomsmocomp/TomsMoCompAll.inc
@@ -61,7 +61,7 @@
 #define SEFUNC(x) Search_Effort_C_##x(src_pitch, dst_pitch, rowsize, pWeaveSrc, pWeaveSrcP, pWeaveDest, IsOdd, pCopySrc, pCopySrcP, FldHeight)
 #endif
 
-void FUNCT_NAME(GstDeinterlaceMethod *d_method, GstDeinterlace2* object)
+void FUNCT_NAME(GstDeinterlaceMethod *d_method, GstDeinterlace2* object, GstBuffer *outbuf)
 {
   GstDeinterlaceMethodTomsMoComp *self = GST_DEINTERLACE_METHOD_TOMSMOCOMP (d_method);
   long SearchEffort = self->search_effort;
@@ -94,7 +94,7 @@ void FUNCT_NAME(GstDeinterlaceMethod *d_method, GstDeinterlace2* object)
     IsOdd      = 1;
 
     // if we have an odd field we copy an even field and weave an odd field
-    pCopyDest = GST_BUFFER_DATA(object->out_buf);
+    pCopyDest = GST_BUFFER_DATA(outbuf);
     pWeaveDest = pCopyDest + dst_pitch;
   }
   /* do it vice verca */
@@ -102,8 +102,8 @@ void FUNCT_NAME(GstDeinterlaceMethod *d_method, GstDeinterlace2* object)
 
     IsOdd      = 0;
     // if we have an even field we copy an odd field and weave an even field
-    pCopyDest = GST_BUFFER_DATA(object->out_buf) + dst_pitch;
-    pWeaveDest = GST_BUFFER_DATA(object->out_buf);
+    pCopyDest = GST_BUFFER_DATA(outbuf) + dst_pitch;
+    pWeaveDest = GST_BUFFER_DATA(outbuf);
   }