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    <body><table border="1" cellspacing="0" cellpadding="8">
        <tr>
          <th>Bug ID</th>
          <td><a class="bz_bug_link 
          bz_status_NEW "
   title="NEW - VDPAU is broken on TAHITI with MPV"
   href="https://bugs.freedesktop.org/show_bug.cgi?id=94470">94470</a>
          </td>
        </tr>

        <tr>
          <th>Summary</th>
          <td>VDPAU is broken  on TAHITI with MPV
          </td>
        </tr>

        <tr>
          <th>Product</th>
          <td>Mesa
          </td>
        </tr>

        <tr>
          <th>Version</th>
          <td>git
          </td>
        </tr>

        <tr>
          <th>Hardware</th>
          <td>x86-64 (AMD64)
          </td>
        </tr>

        <tr>
          <th>OS</th>
          <td>Linux (All)
          </td>
        </tr>

        <tr>
          <th>Status</th>
          <td>NEW
          </td>
        </tr>

        <tr>
          <th>Severity</th>
          <td>major
          </td>
        </tr>

        <tr>
          <th>Priority</th>
          <td>medium
          </td>
        </tr>

        <tr>
          <th>Component</th>
          <td>Drivers/Gallium/radeonsi
          </td>
        </tr>

        <tr>
          <th>Assignee</th>
          <td>dri-devel@lists.freedesktop.org
          </td>
        </tr>

        <tr>
          <th>Reporter</th>
          <td>jrch2k10@gmail.com
          </td>
        </tr>

        <tr>
          <th>QA Contact</th>
          <td>dri-devel@lists.freedesktop.org
          </td>
        </tr></table>
      <p>
        <div>
        <pre>Hi guys, i just found out MPV is broken for VDPAU on my TAHITI card (AMD Radeon
R9-280), so i'm not sure when was it.

the error is as follow 
Mesa: User error: GL_INVALID_OPERATION in VDPAUMapSurfacesNV
[vo/opengl] after rendering: OpenGL error INVALID_OPERATION.
Mesa: User error: GL_INVALID_OPERATION in VDPAUMapSurfacesNV
[vo/opengl] after rendering: OpenGL error INVALID_OPERATION.
Mesa: User error: GL_INVALID_OPERATION in VDPAUMapSurfacesNV

[vo/opengl] after rendering: OpenGL error INVALID_OPERATION.
Mesa: User error: GL_INVALID_OPERATION in VDPAUMapSurfacesNV

[vo/opengl] after rendering: OpenGL error INVALID_OPERATION.
Mesa: User error: GL_INVALID_OPERATION in VDPAUMapSurfacesNV

[vo/opengl] after rendering: OpenGL error INVALID_OPERATION.
Mesa: User error: GL_INVALID_OPERATION in VDPAUMapSurfacesNV

[vo/opengl] after rendering: OpenGL error INVALID_OPERATION.
Mesa: User error: GL_INVALID_OPERATION in VDPAUMapSurfacesNV
AV: 00:00:02 / 00:20:45 (0%) A-V:  0.000


Exiting... (Quit)
[vo/opengl/vdpau-glx] Before uninitializing OpenGL interop: OpenGL error
INVALID_OPERATION.

MPV settings 
-vo=opengl[-hq] --hwdec=vdpau Filename

MPV works with 
-vo=vdpau --hwdec=vdpau Filename

Mesa/LLVM: today git 3dc2630e457155a4e8c8613911fe178bc4adf743
MPV: Today git d8b27ee4de4e26d594855960a4421b99db9e76ea

If you need more information please include instructions ;) not too saavy here
about Mesa debug and MESA_DEBUG=1 and LIBGL_DEBUG=verbose weren't of much help

TyVM for your hard work.</pre>
        </div>
      </p>
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