reset_post_proc_state.patch

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# HG changeset patch

# User Jan-Ivar Bruaroey <jib@mozilla.com>

Bug 2029423 - Reset post_proc state.

diff --git a/vp8/common/alloccommon.c b/vp8/common/alloccommon.c

--- a/vp8/common/alloccommon.c

+++ b/vp8/common/alloccommon.c

@@ -34,7 +34,7 @@ void vp8_de_alloc_frame_buffers(VP8_COMM

   oci->pp_limits_buffer = NULL;

   vpx_free(oci->postproc_state.generated_noise);

-  oci->postproc_state.generated_noise = NULL;

+  memset(&oci->postproc_state, 0, sizeof(oci->postproc_state));

 #endif

   vpx_free(oci->above_context);

@@ -42,10 +42,14 @@ void vp8_de_alloc_frame_buffers(VP8_COMM

 #if CONFIG_ERROR_CONCEALMENT

   vpx_free(oci->prev_mip);

   oci->prev_mip = NULL;

+  oci->prev_mi = NULL;

 #endif

   oci->above_context = NULL;

   oci->mip = NULL;

+  oci->mi = NULL;

+  oci->show_frame_mi = NULL;

+  oci->frame_to_show = NULL;

 int vp8_alloc_frame_buffers(VP8_COMMON *oci, int width, int height) {