X-Git-Url: http://git.cinelerra-gg.org/git/?a=blobdiff_plain;f=cinelerra-5.1%2Fguicast%2Fvframe.h;h=da53bfdda22bdb315613238362c512b1061f2ec6;hb=a19a685a46ddc630010788707d9e5b9d2342af46;hp=951e0364b92869a55df2da2f957dbdb1fcdc323b;hpb=9d832a1fff11b11aaa1108c460690ed05e2bdc05;p=goodguy%2Fhistory.git

diff --git a/cinelerra-5.1/guicast/vframe.h b/cinelerra-5.1/guicast/vframe.h
index 951e0364..da53bfdd 100644
--- a/cinelerra-5.1/guicast/vframe.h
+++ b/cinelerra-5.1/guicast/vframe.h
@@ -34,7 +34,7 @@
 
 // Maximum number of prev or next effects to be pushed onto the stacks.
 #define MAX_STACK_ELEMENTS 255
-
+#define SHM_MIN_SIZE 2048
 
 // Scene graph for 3D models
 // Defined by the subclass
@@ -82,7 +82,7 @@ public:
 	VFrame(VFrame &vframe);
 // Create new frame for compressed data.
 	VFrame();
-	~VFrame();
+	virtual ~VFrame();
 
 // Return 1 if the colormodel and dimensions are the same
 // Used by FrameCache
@@ -130,6 +130,7 @@ public:
 
 // direct copy with no alpha
 	int copy_from(VFrame *frame);
+	int copy_vframe(VFrame *src);
 // BC_CModels::transfer
 	int transfer_from(VFrame *frame, int bg_color, int in_x, int in_y, int in_w, int in_h);
 	int transfer_from(VFrame *frame, int bg_color=0) {
@@ -296,11 +297,12 @@ public:
 // Adds the program with put_shader.
 // Returns the program handle.
 // Requires a null terminated argument list of shaders to link together.
+// if fragments is not NULL, it is a a zero terminated list of frags
+// if fragments is NULL, then a zero terminated list of va_args frags
 // At least one shader argument must have a main() function.  make_shader
 // replaces all the main() functions with unique functions and calls them in
 // sequence, so multiple independant shaders can be linked.
-// x is a placeholder for va_arg and should be 0.
-	static unsigned int make_shader(int x, ...);
+	static unsigned int make_shader(const char **fragments, ...);
 	static void dump_shader(int shader_id);
 
 // Because OpenGL is faster if multiple effects are combined, we need
@@ -341,12 +343,11 @@ public:
 // This clears the stacks and the param table
 	void clear_stacks();
 
-	int (VFrame::*draw_point)(int x, int y);
+	virtual int draw_pixel(int x, int y);
 	int pixel_rgb, pixel_yuv, stipple;
 
 	void set_pixel_color(int rgb);
 	void set_stiple(int mask);
-	int draw_pixel(int x, int y);
 	void draw_line(int x1, int y1, int x2, int y2);
 	void draw_smooth(int x1, int y1, int x2, int y2, int x3, int y3);
 	void smooth_draw(int x1, int y1, int x2, int y2, int x3, int y3);