From: Good Guy <good1.2guy@gmail.com>
Date: Wed, 26 Oct 2016 16:16:40 +0000 (-0600)
Subject: fixes for xft when gc func not copy, fixes for zmpeg timestamp processing
X-Git-Url: https://git.cinelerra-gg.org/git/?a=commitdiff_plain;h=fe4662624d711faab6b406490a64c2382661997e;p=goodguy%2Fhistory.git

fixes for xft when gc func not copy, fixes for zmpeg timestamp processing
---

diff --git a/cinelerra-5.1/guicast/bcwindowbase.h b/cinelerra-5.1/guicast/bcwindowbase.h
index 994da7b0..aeaba388 100644
--- a/cinelerra-5.1/guicast/bcwindowbase.h
+++ b/cinelerra-5.1/guicast/bcwindowbase.h
@@ -605,6 +605,8 @@ private:
 	int find_next_textbox(BC_WindowBase **first_textbox, BC_WindowBase **next_textbox, int &result);
 	int find_prev_textbox(BC_WindowBase **last_textbox, BC_WindowBase **prev_textbox, int &result);
 
+	void xft_draw_string(XftColor *xft_color, XftFont *xft_font, int x, int y,
+		const FcChar32 *fc, int len, BC_Pixmap *pixmap=0);
 
 	void translate_coordinates(Window src_w, Window dest_w,
 		int src_x, int src_y, int *dest_x_return, int *dest_y_return);
diff --git a/cinelerra-5.1/guicast/bcwindowdraw.C b/cinelerra-5.1/guicast/bcwindowdraw.C
index 635679ea..3119cde1 100644
--- a/cinelerra-5.1/guicast/bcwindowdraw.C
+++ b/cinelerra-5.1/guicast/bcwindowdraw.C
@@ -277,6 +277,40 @@ int BC_WindowBase::wcharpos(const wchar_t *text, XftFont *font, int length,
 	}
 }
 
+void BC_WindowBase::xft_draw_string(XftColor *xft_color, XftFont *xft_font,
+		int x, int y, const FcChar32 *fc, int len, BC_Pixmap *pixmap)
+{
+	Pixmap draw_pixmap = 0;
+	XftDraw *xft_draw = (XftDraw *)
+		(pixmap ? pixmap->opaque_xft_draw : this->pixmap->opaque_xft_draw);
+	int src_x = x, src_y = y, src_w = 0, src_h = 0;
+	XGCValues values;
+	XGetGCValues(top_level->display, top_level->gc, GCFunction, &values);
+	if( values.function != GXcopy ) {
+		XSetFunction(top_level->display, top_level->gc, GXcopy);
+		XGlyphInfo info;
+		XftTextExtents32(top_level->display, xft_font, fc, len, &info);
+		src_w = info.width;  src_h = info.height;
+		draw_pixmap = XCreatePixmap(top_level->display, top_level->win,
+                        src_w, src_h, top_level->default_depth);
+		int color = get_color(); set_color(0);
+		XFillRectangle(top_level->display, draw_pixmap, top_level->gc, 0, 0, src_w, src_h);
+		set_color(color);
+		xft_draw = XftDrawCreate(top_level->display, draw_pixmap,
+                           top_level->vis, top_level->cmap);
+		src_x = info.x;  src_y = info.y;
+	}
+	XftDrawString32(xft_draw, xft_color, xft_font, src_x, src_y, fc, len);
+	if( values.function != GXcopy ) {
+		XSetFunction(top_level->display, top_level->gc, values.function);
+		Pixmap xpixmap = pixmap ? pixmap->opaque_pixmap : this->pixmap->opaque_pixmap;
+		XCopyArea(top_level->display, draw_pixmap, xpixmap,
+                        top_level->gc, 0, 0, src_w, src_h, x, y);
+		XFreePixmap(top_level->display, draw_pixmap);
+		XftDrawDestroy(xft_draw);
+	}
+}
+
 void BC_WindowBase::draw_wtext(int x, int y,
 	const wchar_t *text, int length, BC_Pixmap *pixmap, int *charpos)
 {
@@ -360,13 +394,8 @@ void BC_WindowBase::draw_wtext(int x, int y,
 		if(nextfont != curfont)
 		{
 			l = up - ubp;
-			XftDrawString32((XftDraw*)(pixmap ? pixmap->opaque_xft_draw : this->pixmap->opaque_xft_draw),
-				&xft_color,
-				curfont,
-				x,
-				y,
-				(const FcChar32*)ubp,
-				l);
+			xft_draw_string(&xft_color, curfont, x, y,
+				(const FcChar32*)ubp, l, pixmap);
 
 			if(charpos)
 				cp = &charpos[ubp - text + 1];
@@ -379,13 +408,8 @@ void BC_WindowBase::draw_wtext(int x, int y,
 
 	if(up > ubp)
 	{
-		XftDrawString32((XftDraw*)(pixmap ? pixmap->opaque_xft_draw : this->pixmap->opaque_xft_draw),
-			&xft_color,
-			curfont,
-			x,
-			y,
-			(const FcChar32*)ubp,
-			up - ubp);
+		xft_draw_string(&xft_color, curfont, x, y,
+			(const FcChar32*)ubp, up - ubp, pixmap);
 		if(charpos)
 			wcharpos(ubp, curfont, up - ubp, &charpos[ubp - text + 1]);
 	}
diff --git a/cinelerra-5.1/libzmpeg3/demux.C b/cinelerra-5.1/libzmpeg3/demux.C
index 77473ce6..e5ae3409 100644
--- a/cinelerra-5.1/libzmpeg3/demux.C
+++ b/cinelerra-5.1/libzmpeg3/demux.C
@@ -271,7 +271,7 @@ get_payload()
     if( dump ) zmsgs(" 0x%x bytes elementary data\n", raw_size-raw_offset);
 // if( pid == 0x1100 ) zmsgs("get_payload 1 0x%x\n", audio_pid);
     if( pid == audio_pid && (do_audio || read_all) ) {
-      if( do_audio ) got_audio = pid;
+      if( do_audio ) got_audio = audio_pid;
       if( dump ) {
         zmsgs(" offset=0x%jx 0x%x bytes AC3 pid=0x%x\n", 
           absolute_position(), raw_size-raw_offset, pid);
@@ -279,7 +279,7 @@ get_payload()
       get_transport_payload(1, 0);
     }
     else if( pid == video_pid && (do_video || read_all) ) {
-      if( do_video ) got_video = pid;
+      if( do_video ) got_video = video_pid;
       get_transport_payload(0, 1);
     }
     else {
@@ -1539,7 +1539,7 @@ seek_byte(int64_t byte)
 void zdemuxer_t::
 set_audio_pts(uint64_t pts, const double denom)
 {
-  if( pts ) {
+  if( pts && pes_audio_time < 0 ) {
     pes_audio_pid = custom_id;
     pes_audio_time = pts / denom;
 //zmsgs("pid 0x%03x, pts %f @0x%jx\n",pes_audio_pid, pes_audio_time,
@@ -1550,7 +1550,7 @@ set_audio_pts(uint64_t pts, const double denom)
 void zdemuxer_t::
 set_video_pts(uint64_t pts, const double denom)
 {
-  if( pts ) {
+  if( pts && pes_video_time < 0 ) {
     pes_video_pid = custom_id;
     pes_video_time = pts / denom;
 //zmsgs("pid 0x%03x, pts %f @0x%jx\n",pes_video_pid, pes_video_time,
diff --git a/cinelerra-5.1/libzmpeg3/toc.C b/cinelerra-5.1/libzmpeg3/toc.C
index b50c011d..ef5a60a3 100644
--- a/cinelerra-5.1/libzmpeg3/toc.C
+++ b/cinelerra-5.1/libzmpeg3/toc.C
@@ -1062,7 +1062,7 @@ do_toc(int64_t *bytes_processed)
      /* In a transport stream the audio or video is determined by the PID. */
      /* In other streams the data type is determined by stream ID. */
     if( demuxer->got_audio >= 0 || is_transport_stream() || is_audio_stream() ) {
-      int audio_pid = demuxer->got_audio;
+      int audio_pid = is_transport_stream() ? demuxer->custom_id : demuxer->got_audio;
       atrack_t *atrk = 0;
       for( idx=0; idx < total_atracks; ++idx ) {
         if( atrack[idx]->pid == audio_pid ) { /* Update an audio track */
@@ -1087,7 +1087,7 @@ do_toc(int64_t *bytes_processed)
       }
     }
     if( demuxer->got_video >= 0 || is_transport_stream() || is_video_stream() ) {
-      int video_pid = demuxer->got_video;
+      int video_pid = is_transport_stream() ? demuxer->custom_id : demuxer->got_video;
       vtrack_t *vtrk = 0;
       for( idx=0; idx < total_vtracks; ++idx ) {
         if( vtrack[idx]->pid == video_pid ) { /* Update a video track */