add VFrameJpeg for shapewipe shapes, switch to jpeg for shapes, cam/prjr x,y,z range...

[goodguy/cinelerra.git] / cinelerra-5.1 / guicast / vframe.h

diff --git a/cinelerra-5.1/guicast/vframe.h b/cinelerra-5.1/guicast/vframe.h
index 21b6497af9f6043691eaffa26e28462548444e2b..589fce1c638aad07c22b15a40ac82182d1748d0a 100644 (file)
--- a/cinelerra-5.1/guicast/vframe.h
+++ b/cinelerra-5.1/guicast/vframe.h
@@ -56,6 +56,7 @@ public:
 class VFrame
 {
        friend class VFramePng;
+       friend class VFrameJpeg;
        friend class PngReadFunction;
 public:
 // Create new frame with shared data if *data is nonzero.
@@ -486,4 +487,21 @@ public:
        static VFrame *vframe_png(const char *png_path, double xs=1, double ys=1);
 };
 
+// Create a frame with the jpeg image
+//  jpeg_model must be BC_RGB888, BC_YUV888, or BC_GREY8
+class VFrameJpeg : public VFrame
+{
+// Read a JPEG into the frame (no alpha)
+       int read_jpeg(const unsigned char *data, long sz,
+               double xscale, double yscale, int jpeg_model);
+public:
+       VFrameJpeg(const unsigned char *jpeg_data, double s=0);
+       VFrameJpeg(const unsigned char *jpeg_data, long image_size, double xs=0, double ys=0);
+       virtual ~VFrameJpeg();
+       static VFrame *vframe_jpeg(int fd,
+               double xs=1, double ys=1, int jpeg_model=BC_RGB888);
+       static VFrame *vframe_jpeg(const char *jpeg_path,
+               double xs=1, double ys=1, int jpeg_model=BC_RGB888);
+};
+
 #endif