add asset max wxh and max texture tests, fix position clamp for single frame assets

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

diff --git a/cinelerra-5.1/guicast/bcdisplayinfo.C b/cinelerra-5.1/guicast/bcdisplayinfo.C
index fcee206668d6e7b1e65893d5a97e9e9a06fb6210..62d58338fd648ba13844e17b19b7c5c3189b9608 100644 (file)
--- a/cinelerra-5.1/guicast/bcdisplayinfo.C
+++ b/cinelerra-5.1/guicast/bcdisplayinfo.C
@@ -41,6 +41,7 @@ int BC_DisplayInfo::bottom_border = -1;
 int BC_DisplayInfo::right_border = -1;
 int BC_DisplayInfo::auto_reposition_x = -1;
 int BC_DisplayInfo::auto_reposition_y = -1;
+int BC_DisplayInfo::gl_max_texture_size = -1;
 char BC_DisplayInfo::gl_shader_version[64] = { 0, };
 
 BC_DisplayInfo::BC_DisplayInfo(const char *display_name, int show_error)
@@ -240,6 +241,8 @@ int BC_DisplayInfo::gl_probe(Window win)
                if( shader_version )
                        strncpy(gl_shader_version, shader_version, sizeof(gl_shader_version));
        }
+       gl_max_texture_size = 0;
+       glGetIntegerv(GL_MAX_TEXTURE_SIZE, &gl_max_texture_size);
        glXMakeContextCurrent(display, None, None, 0);
        if( glx_ctx ) glXDestroyContext(display, glx_ctx);
        if( glx_win ) glXDestroyWindow(display, glx_win);
@@ -388,6 +391,12 @@ int BC_DisplayInfo::get_bottom_border()
        return bottom_border;
 }
 
+int BC_DisplayInfo::get_gl_max_texture_size()
+{
+       init_borders();
+       return gl_max_texture_size;
+}
+
 const char *BC_DisplayInfo::get_gl_shader_version()
 {
        init_borders();