Correct some mistakes in va.h

diff --git a/src/va.h b/src/va.h
index 0384f16..55f9a07 100755 (executable)
--- a/src/va.h
+++ b/src/va.h
@@ -203,7 +203,7 @@ typedef enum
     VAEntrypointMoComp         = 4,
     VAEntrypointDeblocking     = 5,
     /* Encode entrypoints */
-    VAEntrypointVLC            = 6, /* slice level encode */
+    VAEntrypointEncodeES        = 6, /* slice level encode */
 } VAEntrypoint;
 
 /* Currently defined configuration attribute types */
@@ -1837,7 +1837,7 @@ Mostly to demonstrate program flow with no error handling ...
        /* find out whether H.264 BP encode is supported */
        VAProfile *profiles = malloc(sizeof(VAProfile)*max_num_profiles);
        int num_profiles;
-       vaQueryConfigProfiles(dpy, profiles, &profiles);
+       vaQueryConfigProfiles(dpy, profiles, &num_profiles);
        /*
         * traverse "profiles" to locate the one that matches VAProfileH264BP
         */ 
@@ -1849,11 +1849,12 @@ Mostly to demonstrate program flow with no error handling ...
 
        /* traverse "entrypoints" to see whether VLC is there */
 
-       /* Assuming finding VLC, find out the format and rate control mode for the source */
-       VAConfigAttrib attrib;
-       attrib.type = VAConfigAttribRTFormat;
+       /* Assuming finding VAEntrypointEncodeES, find out the format and rate control mode for the source */
+       VAConfigAttrib attrib[2];
+       attrib[0].type = VAConfigAttribRTFormat;
+       attrib[1].type = VAConfigAttribRateControl;
        vaGetConfigAttributes(dpy, VAProfileH264Baseline, VAEntrypointVLC,
-                        &attrib, 1);
+                        &attrib, 2);
 
        if (attrib[0].value & VA_RT_FORMAT_YUV420)
                /* Found desired format, keep going */