From: Michael Varga <Michael.Varga@amd.com>
Date: Thu, 23 Oct 2014 15:45:20 +0000 (-0500)
Subject: st/va: MPEG4 call vlVaDecoderFixMPEG4Startcode()
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=9d6253cf823276c09f2639cb70b37b1e9347ed59;p=mesa.git

st/va: MPEG4 call vlVaDecoderFixMPEG4Startcode()

If the VOP and GOV headers were truncated they will be regenerated.

Signed-off-by: Michael Varga <Michael.Varga@amd.com>
---

diff --git a/src/gallium/state_trackers/va/picture.c b/src/gallium/state_trackers/va/picture.c
index 7107231fa72..9b94b397b07 100644
--- a/src/gallium/state_trackers/va/picture.c
+++ b/src/gallium/state_trackers/va/picture.c
@@ -503,6 +503,13 @@ handleVASliceDataBufferType(vlVaContext *context, vlVaBuffer *buf)
          buffers[num_buffers] = (void *const)&start_code_vc1;
          sizes[num_buffers++] = sizeof(start_code_vc1);
       break;
+   case PIPE_VIDEO_FORMAT_MPEG4:
+      if (bufHasStartcode(buf, 0x000001, 24))
+         break;
+
+      vlVaDecoderFixMPEG4Startcode(context);
+      buffers[num_buffers] = (void *)context->mpeg4.start_code;
+      sizes[num_buffers++] = context->mpeg4.start_code_size;
    default:
       break;
    }