st/omx/bellagio: Rename st and target directories

v2: Refactor out screen functions to st/omx

Allows to keep all the code under st/omx (st/omx/tizonia and
st/omx/bellagio).
Reverts targets/omx_bellagio to omx as additions to existing files
is enough to compile for both bellagio and tizonia.

* autotools changes:
  --enable-omx -> --enable-omx-bellagio

* meson changes:
  -Dgallium-omx=false -> -Dgallium-omx=disabled
  -Dgallium-omx=true  -> -Dgallium-omx=bellagio

Acked-by: Leo Liu <[email protected]>
Reviewed-by: Julien Isorce <[email protected]>

1 files changed, 0 insertions, 644 deletions

diff --git a/src/gallium/state_trackers/omx_bellagio/vid_dec.c b/src/gallium/state_trackers/omx_bellagio/vid_dec.c
deleted file mode 100644
index f9fe19f63f0..00000000000
--- a/src/gallium/state_trackers/omx_bellagio/vid_dec.c
+++ /dev/null
@@ -1,644 +0,0 @@
-/**************************************************************************
- *
- * Copyright 2013 Advanced Micro Devices, Inc.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-
-/*
- * Authors:
- *      Christian König <[email protected]>
- *
- */
-
-
-#include <assert.h>
-
-#include <OMX_Video.h>
-
-/* bellagio defines a DEBUG macro that we don't want */
-#ifndef DEBUG
-#include <bellagio/omxcore.h>
-#undef DEBUG
-#else
-#include <bellagio/omxcore.h>
-#endif
-
-#include "pipe/p_screen.h"
-#include "pipe/p_video_codec.h"
-#include "util/u_memory.h"
-#include "util/u_surface.h"
-#include "vl/vl_video_buffer.h"
-#include "vl/vl_vlc.h"
-
-#include "entrypoint.h"
-#include "vid_dec.h"
-
-static OMX_ERRORTYPE vid_dec_Constructor(OMX_COMPONENTTYPE *comp, OMX_STRING name);
-static OMX_ERRORTYPE vid_dec_Destructor(OMX_COMPONENTTYPE *comp);
-static OMX_ERRORTYPE vid_dec_SetParameter(OMX_HANDLETYPE handle, OMX_INDEXTYPE idx, OMX_PTR param);
-static OMX_ERRORTYPE vid_dec_GetParameter(OMX_HANDLETYPE handle, OMX_INDEXTYPE idx, OMX_PTR param);
-static OMX_ERRORTYPE vid_dec_MessageHandler(OMX_COMPONENTTYPE *comp, internalRequestMessageType *msg);
-static OMX_ERRORTYPE vid_dec_DecodeBuffer(omx_base_PortType *port, OMX_BUFFERHEADERTYPE *buf);
-static OMX_ERRORTYPE vid_dec_FreeDecBuffer(omx_base_PortType *port, OMX_U32 idx, OMX_BUFFERHEADERTYPE *buf);
-static void vid_dec_FrameDecoded(OMX_COMPONENTTYPE *comp, OMX_BUFFERHEADERTYPE* input, OMX_BUFFERHEADERTYPE* output);
-
-OMX_ERRORTYPE vid_dec_LoaderComponent(stLoaderComponentType *comp)
-{
-   comp->componentVersion.s.nVersionMajor = 0;
-   comp->componentVersion.s.nVersionMinor = 0;
-   comp->componentVersion.s.nRevision = 0;
-   comp->componentVersion.s.nStep = 1;
-   comp->name_specific_length = 3;
-
-   comp->name = CALLOC(1, OMX_MAX_STRINGNAME_SIZE);
-   if (comp->name == NULL)
-      goto error;
-
-   comp->name_specific = CALLOC(comp->name_specific_length, sizeof(char *));
-   if (comp->name_specific == NULL)
-      goto error;
-
-   comp->role_specific = CALLOC(comp->name_specific_length, sizeof(char *));
-   if (comp->role_specific == NULL)
-      goto error;
-
-   comp->name_specific[0] = CALLOC(1, OMX_MAX_STRINGNAME_SIZE);
-   if (comp->name_specific[0] == NULL)
-      goto error_specific;
-
-   comp->name_specific[1] = CALLOC(1, OMX_MAX_STRINGNAME_SIZE);
-   if (comp->name_specific[1] == NULL)
-      goto error_specific;
-
-   comp->name_specific[2] = CALLOC(1, OMX_MAX_STRINGNAME_SIZE);
-   if (comp->name_specific[2] == NULL)
-      goto error_specific;
-
-   comp->role_specific[0] = CALLOC(1, OMX_MAX_STRINGNAME_SIZE);
-   if (comp->role_specific[0] == NULL)
-      goto error_specific;
-
-   comp->role_specific[1] = CALLOC(1, OMX_MAX_STRINGNAME_SIZE);
-   if (comp->role_specific[1] == NULL)
-      goto error_specific;
-
-   comp->role_specific[2] = CALLOC(1, OMX_MAX_STRINGNAME_SIZE);
-   if (comp->role_specific[2] == NULL)
-      goto error_specific;
-
-   strcpy(comp->name, OMX_VID_DEC_BASE_NAME);
-   strcpy(comp->name_specific[0], OMX_VID_DEC_MPEG2_NAME);
-   strcpy(comp->name_specific[1], OMX_VID_DEC_AVC_NAME);
-   strcpy(comp->name_specific[2], OMX_VID_DEC_HEVC_NAME);
-
-   strcpy(comp->role_specific[0], OMX_VID_DEC_MPEG2_ROLE);
-   strcpy(comp->role_specific[1], OMX_VID_DEC_AVC_ROLE);
-   strcpy(comp->role_specific[2], OMX_VID_DEC_HEVC_ROLE);
-
-   comp->constructor = vid_dec_Constructor;
-
-   return OMX_ErrorNone;
-
-error_specific:
-   FREE(comp->role_specific[2]);
-   FREE(comp->role_specific[1]);
-   FREE(comp->role_specific[0]);
-   FREE(comp->name_specific[2]);
-   FREE(comp->name_specific[1]);
-   FREE(comp->name_specific[0]);
-
-error:
-   FREE(comp->role_specific);
-   FREE(comp->name_specific);
-
-   FREE(comp->name);
-
-   return OMX_ErrorInsufficientResources;
-}
-
-static OMX_ERRORTYPE vid_dec_Constructor(OMX_COMPONENTTYPE *comp, OMX_STRING name)
-{
-   vid_dec_PrivateType *priv;
-   omx_base_video_PortType *port;
-   struct pipe_screen *screen;
-   OMX_ERRORTYPE r;
-   int i;
-
-   assert(!comp->pComponentPrivate);
-
-   priv = comp->pComponentPrivate = CALLOC(1, sizeof(vid_dec_PrivateType));
-   if (!priv)
-      return OMX_ErrorInsufficientResources;
-
-   r = omx_base_filter_Constructor(comp, name);
-   if (r)
-      return r;
-
-   priv->profile = PIPE_VIDEO_PROFILE_UNKNOWN;
-
-   if (!strcmp(name, OMX_VID_DEC_MPEG2_NAME))
-      priv->profile = PIPE_VIDEO_PROFILE_MPEG2_MAIN;
-
-   if (!strcmp(name, OMX_VID_DEC_AVC_NAME))
-      priv->profile = PIPE_VIDEO_PROFILE_MPEG4_AVC_HIGH;
-
-   if (!strcmp(name, OMX_VID_DEC_HEVC_NAME))
-      priv->profile = PIPE_VIDEO_PROFILE_HEVC_MAIN;
-
-   priv->BufferMgmtCallback = vid_dec_FrameDecoded;
-   priv->messageHandler = vid_dec_MessageHandler;
-   priv->destructor = vid_dec_Destructor;
-
-   comp->SetParameter = vid_dec_SetParameter;
-   comp->GetParameter = vid_dec_GetParameter;
-
-   priv->screen = omx_get_screen();
-   if (!priv->screen)
-      return OMX_ErrorInsufficientResources;
-
-   screen = priv->screen->pscreen;
-   priv->pipe = screen->context_create(screen, NULL, 0);
-   if (!priv->pipe)
-      return OMX_ErrorInsufficientResources;
-
-   if (!vl_compositor_init(&priv->compositor, priv->pipe)) {
-      priv->pipe->destroy(priv->pipe);
-      priv->pipe = NULL;
-      return OMX_ErrorInsufficientResources;
-   }
-
-   if (!vl_compositor_init_state(&priv->cstate, priv->pipe)) {
-      vl_compositor_cleanup(&priv->compositor);
-      priv->pipe->destroy(priv->pipe);
-      priv->pipe = NULL;
-      return OMX_ErrorInsufficientResources;
-   }
-
-   priv->sPortTypesParam[OMX_PortDomainVideo].nStartPortNumber = 0;
-   priv->sPortTypesParam[OMX_PortDomainVideo].nPorts = 2;
-   priv->ports = CALLOC(2, sizeof(omx_base_PortType *));
-   if (!priv->ports)
-      return OMX_ErrorInsufficientResources;
-
-   for (i = 0; i < 2; ++i) {
-      priv->ports[i] = CALLOC(1, sizeof(omx_base_video_PortType));
-      if (!priv->ports[i])
-         return OMX_ErrorInsufficientResources;
-
-      base_video_port_Constructor(comp, &priv->ports[i], i, i == 0);
-   }
-
-   port = (omx_base_video_PortType *)priv->ports[OMX_BASE_FILTER_INPUTPORT_INDEX];
-   strcpy(port->sPortParam.format.video.cMIMEType,"video/MPEG2");
-   port->sPortParam.nBufferCountMin = 8;
-   port->sPortParam.nBufferCountActual = 8;
-   port->sPortParam.nBufferSize = DEFAULT_OUT_BUFFER_SIZE;
-   port->sPortParam.format.video.nFrameWidth = 176;
-   port->sPortParam.format.video.nFrameHeight = 144;
-   port->sPortParam.format.video.eCompressionFormat = OMX_VIDEO_CodingMPEG2;
-   port->sVideoParam.eCompressionFormat = OMX_VIDEO_CodingMPEG2;
-   port->Port_SendBufferFunction = vid_dec_DecodeBuffer;
-   port->Port_FreeBuffer = vid_dec_FreeDecBuffer;
-
-   port = (omx_base_video_PortType *)priv->ports[OMX_BASE_FILTER_OUTPUTPORT_INDEX];
-   port->sPortParam.nBufferCountActual = 8;
-   port->sPortParam.nBufferCountMin = 4;
-   port->sPortParam.format.video.nFrameWidth = 176;
-   port->sPortParam.format.video.nFrameHeight = 144;
-   port->sPortParam.format.video.eColorFormat = OMX_COLOR_FormatYUV420SemiPlanar;
-   port->sVideoParam.eColorFormat = OMX_COLOR_FormatYUV420SemiPlanar;
-
-   return OMX_ErrorNone;
-}
-
-static OMX_ERRORTYPE vid_dec_Destructor(OMX_COMPONENTTYPE *comp)
-{
-   vid_dec_PrivateType* priv = comp->pComponentPrivate;
-   int i;
-
-   if (priv->ports) {
-      for (i = 0; i < priv->sPortTypesParam[OMX_PortDomainVideo].nPorts; ++i) {
-         if(priv->ports[i])
-            priv->ports[i]->PortDestructor(priv->ports[i]);
-      }
-      FREE(priv->ports);
-      priv->ports=NULL;
-   }
-
-   if (priv->pipe) {
-      vl_compositor_cleanup_state(&priv->cstate);
-      vl_compositor_cleanup(&priv->compositor);
-      priv->pipe->destroy(priv->pipe);
-   }
-
-   if (priv->screen)
-      omx_put_screen();
-
-   return omx_workaround_Destructor(comp);
-}
-
-static OMX_ERRORTYPE vid_dec_SetParameter(OMX_HANDLETYPE handle, OMX_INDEXTYPE idx, OMX_PTR param)
-{
-   OMX_COMPONENTTYPE *comp = handle;
-   vid_dec_PrivateType *priv = comp->pComponentPrivate;
-   OMX_ERRORTYPE r;
-
-   if (!param)
-      return OMX_ErrorBadParameter;
-
-   switch(idx) {
-   case OMX_IndexParamPortDefinition: {
-      OMX_PARAM_PORTDEFINITIONTYPE *def = param;
-
-      r = omx_base_component_SetParameter(handle, idx, param);
-      if (r)
-         return r;
-
-      if (def->nPortIndex == OMX_BASE_FILTER_INPUTPORT_INDEX) {
-         omx_base_video_PortType *port;
-         unsigned framesize = def->format.video.nFrameWidth * def->format.video.nFrameHeight;
-
-         port = (omx_base_video_PortType *)priv->ports[OMX_BASE_FILTER_INPUTPORT_INDEX];
-         port->sPortParam.nBufferSize = framesize * 512 / (16*16);
-
-         port = (omx_base_video_PortType *)priv->ports[OMX_BASE_FILTER_OUTPUTPORT_INDEX];
-         port->sPortParam.format.video.nFrameWidth = def->format.video.nFrameWidth;
-         port->sPortParam.format.video.nFrameHeight = def->format.video.nFrameHeight;
-         port->sPortParam.format.video.nStride = def->format.video.nFrameWidth;
-         port->sPortParam.format.video.nSliceHeight = def->format.video.nFrameHeight;
-         port->sPortParam.nBufferSize = framesize*3/2;
-
-         priv->callbacks->EventHandler(comp, priv->callbackData, OMX_EventPortSettingsChanged,
-                                       OMX_BASE_FILTER_OUTPUTPORT_INDEX, 0, NULL);
-      }
-      break;
-   }
-   case OMX_IndexParamStandardComponentRole: {
-      OMX_PARAM_COMPONENTROLETYPE *role = param;
-
-      r = checkHeader(param, sizeof(OMX_PARAM_COMPONENTROLETYPE));
-      if (r)
-         return r;
-
-      if (!strcmp((char *)role->cRole, OMX_VID_DEC_MPEG2_ROLE)) {
-         priv->profile = PIPE_VIDEO_PROFILE_MPEG2_MAIN;
-      } else if (!strcmp((char *)role->cRole, OMX_VID_DEC_AVC_ROLE)) {
-         priv->profile = PIPE_VIDEO_PROFILE_MPEG4_AVC_HIGH;
-      } else if (!strcmp((char *)role->cRole, OMX_VID_DEC_HEVC_ROLE)) {
-         priv->profile = PIPE_VIDEO_PROFILE_HEVC_MAIN;
-      } else {
-         return OMX_ErrorBadParameter;
-      }
-
-      break;
-   }
-   case OMX_IndexParamVideoPortFormat: {
-      OMX_VIDEO_PARAM_PORTFORMATTYPE *format = param;
-      omx_base_video_PortType *port;
-
-      r = checkHeader(param, sizeof(OMX_VIDEO_PARAM_PORTFORMATTYPE));
-      if (r)
-         return r;
-
-      if (format->nPortIndex > 1)
-         return OMX_ErrorBadPortIndex;
-
-      port = (omx_base_video_PortType *)priv->ports[format->nPortIndex];
-      memcpy(&port->sVideoParam, format, sizeof(OMX_VIDEO_PARAM_PORTFORMATTYPE));
-      break;
-   }
-   default:
-      return omx_base_component_SetParameter(handle, idx, param);
-   }
-   return OMX_ErrorNone;
-}
-
-static OMX_ERRORTYPE vid_dec_GetParameter(OMX_HANDLETYPE handle, OMX_INDEXTYPE idx, OMX_PTR param)
-{
-   OMX_COMPONENTTYPE *comp = handle;
-   vid_dec_PrivateType *priv = comp->pComponentPrivate;
-   OMX_ERRORTYPE r;
-
-   if (!param)
-      return OMX_ErrorBadParameter;
-
-   switch(idx) {
-   case OMX_IndexParamStandardComponentRole: {
-      OMX_PARAM_COMPONENTROLETYPE *role = param;
-
-      r = checkHeader(param, sizeof(OMX_PARAM_COMPONENTROLETYPE));
-      if (r)
-         return r;
-
-      if (priv->profile == PIPE_VIDEO_PROFILE_MPEG2_MAIN)
-         strcpy((char *)role->cRole, OMX_VID_DEC_MPEG2_ROLE);
-      else if (priv->profile == PIPE_VIDEO_PROFILE_MPEG4_AVC_HIGH)
-         strcpy((char *)role->cRole, OMX_VID_DEC_AVC_ROLE);
-      else if (priv->profile == PIPE_VIDEO_PROFILE_HEVC_MAIN)
-         strcpy((char *)role->cRole, OMX_VID_DEC_HEVC_ROLE);
-
-      break;
-   }
-
-   case OMX_IndexParamVideoInit:
-      r = checkHeader(param, sizeof(OMX_PORT_PARAM_TYPE));
-      if (r)
-         return r;
-
-      memcpy(param, &priv->sPortTypesParam[OMX_PortDomainVideo], sizeof(OMX_PORT_PARAM_TYPE));
-      break;
-
-   case OMX_IndexParamVideoPortFormat: {
-      OMX_VIDEO_PARAM_PORTFORMATTYPE *format = param;
-      omx_base_video_PortType *port;
-
-      r = checkHeader(param, sizeof(OMX_VIDEO_PARAM_PORTFORMATTYPE));
-      if (r)
-         return r;
-
-      if (format->nPortIndex > 1)
-         return OMX_ErrorBadPortIndex;
-
-      port = (omx_base_video_PortType *)priv->ports[format->nPortIndex];
-      memcpy(format, &port->sVideoParam, sizeof(OMX_VIDEO_PARAM_PORTFORMATTYPE));
-      break;
-   }
-
-   default:
-      return omx_base_component_GetParameter(handle, idx, param);
-
-   }
-   return OMX_ErrorNone;
-}
-
-static OMX_ERRORTYPE vid_dec_MessageHandler(OMX_COMPONENTTYPE* comp, internalRequestMessageType *msg)
-{
-   vid_dec_PrivateType* priv = comp->pComponentPrivate;
-
-   if (msg->messageType == OMX_CommandStateSet) {
-      if ((msg->messageParam == OMX_StateIdle ) && (priv->state == OMX_StateLoaded)) {
-         if (priv->profile == PIPE_VIDEO_PROFILE_MPEG2_MAIN)
-            vid_dec_mpeg12_Init(priv);
-         else if (priv->profile == PIPE_VIDEO_PROFILE_MPEG4_AVC_HIGH)
-            vid_dec_h264_Init(priv);
-         else if (priv->profile == PIPE_VIDEO_PROFILE_HEVC_MAIN)
-            vid_dec_h265_Init(priv);
-
-      } else if ((msg->messageParam == OMX_StateLoaded) && (priv->state == OMX_StateIdle)) {
-         if (priv->shadow) {
-            priv->shadow->destroy(priv->shadow);
-            priv->shadow = NULL;
-         }
-         if (priv->codec) {
-            priv->codec->destroy(priv->codec);
-            priv->codec = NULL;
-         }
-      }
-   }
-
-   return omx_base_component_MessageHandler(comp, msg);
-}
-
-void vid_dec_NeedTarget(vid_dec_PrivateType *priv)
-{
-   struct pipe_video_buffer templat = {};
-   struct vl_screen *omx_screen;
-   struct pipe_screen *pscreen;
-
-   omx_screen = priv->screen;
-   assert(omx_screen);
-
-   pscreen = omx_screen->pscreen;
-   assert(pscreen);
-
-   if (!priv->target) {
-      memset(&templat, 0, sizeof(templat));
-
-      templat.chroma_format = PIPE_VIDEO_CHROMA_FORMAT_420;
-      templat.width = priv->codec->width;
-      templat.height = priv->codec->height;
-      templat.buffer_format = pscreen->get_video_param(
-            pscreen,
-            PIPE_VIDEO_PROFILE_UNKNOWN,
-            PIPE_VIDEO_ENTRYPOINT_BITSTREAM,
-            PIPE_VIDEO_CAP_PREFERED_FORMAT
-      );
-      templat.interlaced = pscreen->get_video_param(
-          pscreen,
-          PIPE_VIDEO_PROFILE_UNKNOWN,
-          PIPE_VIDEO_ENTRYPOINT_BITSTREAM,
-          PIPE_VIDEO_CAP_PREFERS_INTERLACED
-      );
-      priv->target = priv->pipe->create_video_buffer(priv->pipe, &templat);
-   }
-}
-
-static void vid_dec_FreeInputPortPrivate(OMX_BUFFERHEADERTYPE *buf)
-{
-   struct pipe_video_buffer *vbuf = buf->pInputPortPrivate;
-   if (!vbuf)
-      return;
-
-   vbuf->destroy(vbuf);
-   buf->pInputPortPrivate = NULL;
-}
-
-static OMX_ERRORTYPE vid_dec_DecodeBuffer(omx_base_PortType *port, OMX_BUFFERHEADERTYPE *buf)
-{
-   OMX_COMPONENTTYPE* comp = port->standCompContainer;
-   vid_dec_PrivateType *priv = comp->pComponentPrivate;
-   unsigned i = priv->num_in_buffers++;
-   OMX_ERRORTYPE r;
-
-   priv->in_buffers[i] = buf;
-   priv->sizes[i] = buf->nFilledLen;
-   priv->inputs[i] = buf->pBuffer;
-   priv->timestamps[i] = buf->nTimeStamp;
-
-   while (priv->num_in_buffers > (!!(buf->nFlags & OMX_BUFFERFLAG_EOS) ? 0 : 1)) {
-      bool eos = !!(priv->in_buffers[0]->nFlags & OMX_BUFFERFLAG_EOS);
-      unsigned min_bits_left = eos ? 32 : MAX2(buf->nFilledLen * 8, 32);
-      struct vl_vlc vlc;
-
-      vl_vlc_init(&vlc, priv->num_in_buffers, priv->inputs, priv->sizes);
-
-      if (priv->slice)
-         priv->bytes_left = vl_vlc_bits_left(&vlc) / 8;
-
-      while (vl_vlc_bits_left(&vlc) > min_bits_left) {
-         priv->Decode(priv, &vlc, min_bits_left);
-         vl_vlc_fillbits(&vlc);
-      }
-
-      if (priv->slice) {
-         unsigned bytes = priv->bytes_left - vl_vlc_bits_left(&vlc) / 8;
-
-         priv->codec->decode_bitstream(priv->codec, priv->target, &priv->picture.base,
-                                       1, &priv->slice, &bytes);
-
-         if (priv->num_in_buffers)
-            priv->slice = priv->inputs[1];
-         else
-            priv->slice = NULL;
-      }
-
-      if (eos && priv->frame_started)
-         priv->EndFrame(priv);
-
-      if (priv->frame_finished) {
-         priv->frame_finished = false;
-         priv->in_buffers[0]->nFilledLen = priv->in_buffers[0]->nAllocLen;
-         r = base_port_SendBufferFunction(port, priv->in_buffers[0]);
-      } else if (eos) {
-         vid_dec_FreeInputPortPrivate(priv->in_buffers[0]);
-         priv->in_buffers[0]->nFilledLen = priv->in_buffers[0]->nAllocLen;
-         r = base_port_SendBufferFunction(port, priv->in_buffers[0]);
-      } else {
-         priv->in_buffers[0]->nFilledLen = 0;
-         r = port->ReturnBufferFunction(port, priv->in_buffers[0]);
-      }
-
-      if (--priv->num_in_buffers) {
-         unsigned delta = MIN2((min_bits_left - vl_vlc_bits_left(&vlc)) / 8, priv->sizes[1]);
-
-         priv->in_buffers[0] = priv->in_buffers[1];
-         priv->sizes[0] = priv->sizes[1] - delta;
-         priv->inputs[0] = priv->inputs[1] + delta;
-         priv->timestamps[0] = priv->timestamps[1];
-      }
-
-      if (r)
-         return r;
-   }
-
-   return OMX_ErrorNone;
-}
-
-static OMX_ERRORTYPE vid_dec_FreeDecBuffer(omx_base_PortType *port, OMX_U32 idx, OMX_BUFFERHEADERTYPE *buf)
-{
-   vid_dec_FreeInputPortPrivate(buf);
-   return base_port_FreeBuffer(port, idx, buf);
-}
-
-static void vid_dec_FillOutput(vid_dec_PrivateType *priv, struct pipe_video_buffer *buf,
-                               OMX_BUFFERHEADERTYPE* output)
-{
-   omx_base_PortType *port = priv->ports[OMX_BASE_FILTER_OUTPUTPORT_INDEX];
-   OMX_VIDEO_PORTDEFINITIONTYPE *def = &port->sPortParam.format.video;
-
-   struct pipe_sampler_view **views;
-   unsigned i, j;
-   unsigned width, height;
-
-   views = buf->get_sampler_view_planes(buf);
-
-   for (i = 0; i < 2 /* NV12 */; i++) {
-      if (!views[i]) continue;
-      width = def->nFrameWidth;
-      height = def->nFrameHeight;
-      vl_video_buffer_adjust_size(&width, &height, i, buf->chroma_format, buf->interlaced);
-      for (j = 0; j < views[i]->texture->array_size; ++j) {
-         struct pipe_box box = {0, 0, j, width, height, 1};
-         struct pipe_transfer *transfer;
-         uint8_t *map, *dst;
-         map = priv->pipe->transfer_map(priv->pipe, views[i]->texture, 0,
-                  PIPE_TRANSFER_READ, &box, &transfer);
-         if (!map)
-            return;
-
-         dst = ((uint8_t*)output->pBuffer + output->nOffset) + j * def->nStride +
-               i * def->nFrameWidth * def->nFrameHeight;
-         util_copy_rect(dst,
-            views[i]->texture->format,
-            def->nStride * views[i]->texture->array_size, 0, 0,
-            box.width, box.height, map, transfer->stride, 0, 0);
-
-         pipe_transfer_unmap(priv->pipe, transfer);
-      }
-   }
-}
-
-static void vid_dec_FrameDecoded(OMX_COMPONENTTYPE *comp, OMX_BUFFERHEADERTYPE* input,
-                                 OMX_BUFFERHEADERTYPE* output)
-{
-   vid_dec_PrivateType *priv = comp->pComponentPrivate;
-   bool eos = !!(input->nFlags & OMX_BUFFERFLAG_EOS);
-   OMX_TICKS timestamp;
-
-   if (!input->pInputPortPrivate) {
-      input->pInputPortPrivate = priv->Flush(priv, &timestamp);
-      if (timestamp != OMX_VID_DEC_TIMESTAMP_INVALID)
-         input->nTimeStamp = timestamp;
-   }
-
-   if (input->pInputPortPrivate) {
-      if (output->pInputPortPrivate && !priv->disable_tunnel) {
-         struct pipe_video_buffer *tmp, *vbuf, *new_vbuf;
-
-         tmp = output->pOutputPortPrivate;
-         vbuf = input->pInputPortPrivate;
-         if (vbuf->interlaced) {
-            /* re-allocate the progressive buffer */
-            omx_base_video_PortType *port;
-            struct pipe_video_buffer templat = {};
-            struct u_rect src_rect, dst_rect;
-
-            port = (omx_base_video_PortType *)
-                    priv->ports[OMX_BASE_FILTER_INPUTPORT_INDEX];
-            memset(&templat, 0, sizeof(templat));
-            templat.chroma_format = PIPE_VIDEO_CHROMA_FORMAT_420;
-            templat.width = port->sPortParam.format.video.nFrameWidth;
-            templat.height = port->sPortParam.format.video.nFrameHeight;
-            templat.buffer_format = PIPE_FORMAT_NV12;
-            templat.interlaced = false;
-            new_vbuf = priv->pipe->create_video_buffer(priv->pipe, &templat);
-
-            /* convert the interlaced to the progressive */
-            src_rect.x0 = dst_rect.x0 = 0;
-            src_rect.x1 = dst_rect.x1 = templat.width;
-            src_rect.y0 = dst_rect.y0 = 0;
-            src_rect.y1 = dst_rect.y1 = templat.height;
-
-            vl_compositor_yuv_deint_full(&priv->cstate, &priv->compositor,
-                                         input->pInputPortPrivate, new_vbuf,
-                                         &src_rect, &dst_rect, VL_COMPOSITOR_WEAVE);
-
-            /* set the progrssive buffer for next round */
-            vbuf->destroy(vbuf);
-            input->pInputPortPrivate = new_vbuf;
-         }
-         output->pOutputPortPrivate = input->pInputPortPrivate;
-         input->pInputPortPrivate = tmp;
-      } else {
-         vid_dec_FillOutput(priv, input->pInputPortPrivate, output);
-      }
-      output->nFilledLen = output->nAllocLen;
-      output->nTimeStamp = input->nTimeStamp;
-   }
-
-   if (eos && input->pInputPortPrivate)
-      vid_dec_FreeInputPortPrivate(input);
-   else
-      input->nFilledLen = 0;
-}