examples: fix memory leak

Free used resources before exiting.

Change-Id: If6cde6541615fbf17bf56ed335b76e676eabba93

diff --git a/examples/encoder_tmpl.txt b/examples/encoder_tmpl.txt
index 39aa221524a368d7288ed744e8998868e04deddc..1afbd8b497e9cbc169d70920268589c9a95924fa 100644 (file)
--- a/examples/encoder_tmpl.txt
+++ b/examples/encoder_tmpl.txt
@@ -68,6 +68,7 @@ case VPX_CODEC_CX_FRAME_PKT:
 
 
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ DESTROY
+vpx_img_free(&raw);
 if(vpx_codec_destroy(&codec))
     die_codec(&codec, "Failed to destroy codec");
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ DESTROY

diff --git a/examples/twopass_encoder.txt b/examples/twopass_encoder.txt
index 4683bc708a6c5ca917d0b6a056410d46ad6729e9..2f81a9018c97c295eee2af2f9cc91b359b555e13 100644 (file)
--- a/examples/twopass_encoder.txt
+++ b/examples/twopass_encoder.txt
@@ -71,5 +71,17 @@ Pass Progress Reporting
 It's sometimes helpful to see when each pass completes.
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ TWOPASS_LOOP_END
     printf("Pass %d complete.\n", pass+1);
+    if(vpx_codec_destroy(&codec))
+        die_codec(&codec, "Failed to destroy codec");
 }
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ TWOPASS_LOOP_END
+
+
+Clean-up
+-----------------------------
+Destruction of the encoder instance must be done on each pass. The
+raw image should be destroyed at the end as usual.
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ DESTROY
+vpx_img_free(&raw);
+free(stats.buf);
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ DESTROY