add igors mask svgs, add composer clear_color pref, remove key DEL for mask gui,...

[goodguy/cinelerra.git] / cinelerra-5.1 / guicast / vframe3d.C

diff --git a/cinelerra-5.1/guicast/vframe3d.C b/cinelerra-5.1/guicast/vframe3d.C
index d7d4af0a222f317bd6730cef3a3bea42c6f2b60a..42d91ba1af0b77d1a9243a3d1db105e02a84c6e8 100644 (file)
--- a/cinelerra-5.1/guicast/vframe3d.C
+++ b/cinelerra-5.1/guicast/vframe3d.C
@@ -445,8 +445,14 @@ void VFrame::dump_shader(int shader_id)
 void VFrame::clear_pbuffer()
 {
 #ifdef HAVE_GL
-       float gbuv = BC_CModels::is_yuv(get_color_model()) ? 0.5 : 0;
-       glClearColor(0.0, gbuv, gbuv, 0.0);
+       int rgb = clear_color>=0 ? clear_color : 0;
+       int a = clear_color>=0 ? clear_alpha : 0;
+       int r = (rgb>>16) & 0xff;
+       int g = (rgb>> 8) & 0xff;
+       int b = (rgb>> 0) & 0xff;
+       if( BC_CModels::is_yuv(get_color_model()) )
+               YUV::yuv.rgb_to_yuv_8(r, g, b);
+       glClearColor(r/255.f, g/255.f, b/255.f, a/255.f);
        glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
 #endif
 }