X-Git-Url: https://git.cinelerra-gg.org/git/?p=goodguy%2Fcinelerra.git;a=blobdiff_plain;f=cinelerra-5.1%2Fcinelerra%2Fvrender.C;h=43893b2770106845d2fbe6533eadb657bc1e3d81;hp=9e6bbc1cbfbfe7bc37609b6afd6ad4aeab83996e;hb=HEAD;hpb=7773615d89c9da219d3ade11c265601bfbc07dc0

diff --git a/cinelerra-5.1/cinelerra/vrender.C b/cinelerra-5.1/cinelerra/vrender.C
index 9e6bbc1c..03b1421d 100644
--- a/cinelerra-5.1/cinelerra/vrender.C
+++ b/cinelerra-5.1/cinelerra/vrender.C
@@ -22,6 +22,7 @@
 #include "asset.h"
 #include "bcsignals.h"
 #include "cache.h"
+#include "canvas.h"
 #include "clip.h"
 #include "condition.h"
 #include "datatype.h"
@@ -69,14 +70,20 @@ VRender::VRender(RenderEngine *renderengine)
 	asynchronous = 0;     // render 1 frame at a time
 	framerate_counter = 0;
 	video_out = 0;
+	track_w = track_h = 0;
+	output_w = output_h = 0;
+	first_frame = 0;
+	output_offset = 0;
+	source_length = 0;
 	render_strategy = -1;
 }
 
 VRender::~VRender()
 {
-	if(input_temp) delete input_temp;
-	if(transition_temp) delete transition_temp;
-	if(overlayer) delete overlayer;
+	renderengine->wait_done();
+	delete overlayer;
+	delete input_temp;
+	delete transition_temp;
 }
 
 
@@ -97,10 +104,9 @@ Module* VRender::new_module(Track *track)
 
 int VRender::flash_output()
 {
-	if(video_out)
-		return renderengine->video->write_buffer(video_out, renderengine->get_edl());
-	else
-		return 0;
+	if( !video_out ) return 0;
+	renderengine->update_scope(video_out);
+	return renderengine->video->write_buffer(video_out, renderengine->get_edl());
 }
 
 int VRender::process_buffer(VFrame *video_out,
@@ -132,7 +138,8 @@ int VRender::process_buffer(int64_t input_position,
 	int use_vconsole = 1;
 	int use_brender = 0;
 	int result = 0;
-	int use_cache = renderengine->command->single_frame();
+	int use_cache = renderengine->command->single_frame() ? 1 :
+		renderengine->command->get_direction() == PLAY_REVERSE ? -1 : 0;
 // 	int use_asynchronous = 
 // 		renderengine->command->realtime && 
 // 		renderengine->get_edl()->session->video_every_frame &&
@@ -287,7 +294,7 @@ int VRender::get_colormodel(VEdit *playable_edit, int use_vconsole, int use_bren
 
 void VRender::run()
 {
-	int reconfigure;
+	int reconfigure = 1;
 	const int debug = 0;
 
 // Want to know how many samples rendering each frame takes.
@@ -321,13 +328,13 @@ void VRender::run()
 // Want the condition before, since only 1 frame is rendered
 // and the number of frames skipped after this frame varies.
 		current_input_length = 1;
-
-		reconfigure = vconsole->test_reconfigure(current_position,
-			current_input_length);
-
-
+		if( !reconfigure ) reconfigure =
+			vconsole->test_reconfigure(current_position, current_input_length);
 		if(debug) printf("VRender::run %d\n", __LINE__);
-		if(reconfigure) restart_playback();
+		if( reconfigure ) {
+			restart_playback();
+			reconfigure = 0;
+		}
 
 		if(debug) printf("VRender::run %d\n", __LINE__);
 		process_buffer(current_position, use_opengl);