commit 170a929648b9f5c6efbf6dcbec4f1bc73593cbde
author James Dong <jdong@google.com> Fri Oct 22 17:28:15 2010 -0700
committer James Dong <jdong@google.com> Mon Oct 25 18:21:55 2010 -0700
tree 59a0780c0c0ac6dbbdb1cf0ce03be8d6dc40c33b
parent fc6d54ea074aa1f6a177b031e6b2814368ac7583

Add two creation flags to OMXCodec::Create()

o This allows to force to use software codecs or hardware codecs
o If request cannot be fullfilled, Create() returns NULL.

Change-Id: I02b56a9229abb56d49703fe80ac18571d33f3748

media/libstagefright/OMXCodec.cpp

diff --git a/media/libstagefright/OMXCodec.cpp b/media/libstagefright/OMXCodec.cpp
index 2520f46..0d8abe2 100644
--- a/media/libstagefright/OMXCodec.cpp
+++ b/media/libstagefright/OMXCodec.cpp
@@ -450,7 +450,16 @@
             continue;
         }
 
-        matchingCodecs->push(String8(componentName));
+        // When requesting software-only codecs, only push software codecs
+        // When requesting hardware-only codecs, only push hardware codecs
+        // When there is request neither for software-only nor for
+        // hardware-only codecs, push all codecs
+        if (((flags & kSoftwareCodecsOnly) &&   IsSoftwareCodec(componentName)) ||
+            ((flags & kHardwareCodecsOnly) &&  !IsSoftwareCodec(componentName)) ||
+            (!(flags & (kSoftwareCodecsOnly | kHardwareCodecsOnly)))) {
+
+            matchingCodecs->push(String8(componentName));
+        }
     }
 
     if (flags & kPreferSoftwareCodecs) {