author | Mikael Laine <mikael.laine@ixonos.com> |
Fri, 29 Jan 2010 14:08:33 +0200 | |
changeset 0 | 951a5db380a0 |
permissions | -rw-r--r-- |
0
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Committing the Video Editor package under the Eclipse Public License
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/* |
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Committing the Video Editor package under the Eclipse Public License
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* Copyright (c) 2010 Ixonos Plc. |
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* All rights reserved. |
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Committing the Video Editor package under the Eclipse Public License
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* This component and the accompanying materials are made available |
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* under the terms of the "Eclipse Public License v1.0" |
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* which accompanies this distribution, and is available |
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Committing the Video Editor package under the Eclipse Public License
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* at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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Committing the Video Editor package under the Eclipse Public License
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* |
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Committing the Video Editor package under the Eclipse Public License
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* Initial Contributors: |
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Committing the Video Editor package under the Eclipse Public License
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* Nokia Corporation - Initial contribution |
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Committing the Video Editor package under the Eclipse Public License
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* |
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* Contributors: |
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Committing the Video Editor package under the Eclipse Public License
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* Ixonos Plc |
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Committing the Video Editor package under the Eclipse Public License
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* |
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* Description: |
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Committing the Video Editor package under the Eclipse Public License
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* |
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Committing the Video Editor package under the Eclipse Public License
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*/ |
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Committing the Video Editor package under the Eclipse Public License
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|
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#include <string.h> |
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#include "globals.h" |
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Committing the Video Editor package under the Eclipse Public License
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#include "framebuffer.h" |
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#include "dpb.h" |
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|
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/* |
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* |
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* dpbOpen: |
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* |
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* Parameters: |
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* |
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* Function: |
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Committing the Video Editor package under the Eclipse Public License
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* Allocate DPB. |
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Committing the Video Editor package under the Eclipse Public License
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* |
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* Returns: |
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Committing the Video Editor package under the Eclipse Public License
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* Pointer to dpb or NULL |
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Committing the Video Editor package under the Eclipse Public License
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* |
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*/ |
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dpb_s *dpbOpen() |
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{ |
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dpb_s *dpb; |
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Committing the Video Editor package under the Eclipse Public License
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|
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dpb = (dpb_s *)User::Alloc(sizeof(dpb_s)); |
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Committing the Video Editor package under the Eclipse Public License
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|
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if (dpb != NULL) |
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Committing the Video Editor package under the Eclipse Public License
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memset(dpb, 0, sizeof(dpb_s)); |
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return dpb; |
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Committing the Video Editor package under the Eclipse Public License
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} |
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|
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/* |
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* |
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* dpbClose: |
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* |
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* Parameters: |
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* dpb DPB object |
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* |
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* Function: |
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Committing the Video Editor package under the Eclipse Public License
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* Deinitialize DPB. |
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* |
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* Returns: |
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* - |
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* |
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*/ |
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void dpbClose(dpb_s *dpb) |
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{ |
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int i; |
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|
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for (i = 0; i < DPB_MAX_SIZE; i++) |
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frmCloseRef(dpb->buffers[i]); |
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|
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User::Free(dpb); |
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} |
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/* |
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* |
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* dpbSetSize: |
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* |
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* Parameters: |
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* dpb DPB object |
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* dpbSize New DPB size |
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* |
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* Function: |
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* Set DPB size in frames. |
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* |
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* Returns: |
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* - |
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* |
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*/ |
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void dpbSetSize(dpb_s *dpb, int dpbSize) |
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{ |
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int i; |
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/* If new DPB size is smaller than old, close any unneeded frame buffers */ |
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for (i = dpbSize; i < dpb->size; i++) { |
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frmCloseRef(dpb->buffers[i]); |
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dpb->buffers[i] = NULL; |
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} |
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|
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dpb->size = min(dpbSize, DPB_MAX_SIZE); |
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} |
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|
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/* |
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* |
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* dpbGetNextOutputPic: |
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* |
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* Parameters: |
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* dpb DPB object |
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* dpbHasIDRorMMCO5 Set upon return if IDR picture or picture with |
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* MMCO5 command is found in DPB |
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* |
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* Function: |
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* Find next frame to output (frame with the lowest POC). |
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* Search is started from the last active frame in dpb and is |
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* stopped if all frames have been checked or IDR picture or |
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120 |
* picture with MMCO5 is found. |
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Committing the Video Editor package under the Eclipse Public License
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|
121 |
* |
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Committing the Video Editor package under the Eclipse Public License
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|
122 |
* Returns: |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
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parents:
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|
123 |
* Framebuffer with the lowest POC or 0 if DPB is empty |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
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|
124 |
* |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
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|
125 |
*/ |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
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|
126 |
frmBuf_s *dpbGetNextOutputPic(dpb_s *dpb, int *dpbHasIDRorMMCO5) |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
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|
127 |
{ |
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Committing the Video Editor package under the Eclipse Public License
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|
128 |
frmBuf_s * tmpFrm; |
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Committing the Video Editor package under the Eclipse Public License
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|
129 |
int i; |
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Committing the Video Editor package under the Eclipse Public License
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|
130 |
|
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Committing the Video Editor package under the Eclipse Public License
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|
131 |
tmpFrm = 0; |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
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|
132 |
|
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
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|
133 |
/* Find first output pic in decoding order */ |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
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parents:
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|
134 |
for (i = dpb->fullness-1; i >= 0; i--) { |
951a5db380a0
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parents:
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|
135 |
if (dpb->buffers[i]->forOutput) { |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
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parents:
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|
136 |
tmpFrm = dpb->buffers[i]; |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
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parents:
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|
137 |
break; |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
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parents:
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|
138 |
} |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
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parents:
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|
139 |
} |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
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|
140 |
|
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
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|
141 |
*dpbHasIDRorMMCO5 = 0; |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
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|
142 |
|
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
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|
143 |
/* Find picture with lowest poc. Stop search if IDR or MMCO5 is found */ |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
144 |
for (; i >= 0; i--) { |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
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parents:
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|
145 |
if (dpb->buffers[i]->isIDR || dpb->buffers[i]->hasMMCO5) { |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
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|
146 |
*dpbHasIDRorMMCO5 = 1; |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
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|
147 |
break; |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
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parents:
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|
148 |
} |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
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|
149 |
if (dpb->buffers[i]->forOutput && dpb->buffers[i]->poc < tmpFrm->poc) |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
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parents:
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|
150 |
tmpFrm = dpb->buffers[i]; |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
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|
151 |
} |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
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|
152 |
|
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
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|
153 |
return tmpFrm; |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
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parents:
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|
154 |
} |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
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|
155 |
|
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
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parents:
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|
156 |
|
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
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|
157 |
/* |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
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|
158 |
* |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
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|
159 |
* dpbStorePicture: |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
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parents:
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|
160 |
* |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
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changeset
|
161 |
* Parameters: |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
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parents:
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|
162 |
* dpb DPB object |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
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|
163 |
* currPic Current picture |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
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|
164 |
* outputQueue Output queue |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
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|
165 |
* |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
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|
166 |
* Function: |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
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|
167 |
* - Remove unused frames (non-reference, non-output frames) from the DPB. |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
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changeset
|
168 |
* - If there is room in the DPB, put picture to DPB. |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
169 |
* - If there is no room in DPB, put pictures to output queue |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
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|
170 |
* until frame is available. |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
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|
171 |
* |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
172 |
* Returns: |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
173 |
* The number of pictures in output queue or negative value for error. |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
174 |
* |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
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|
175 |
*/ |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
176 |
int dpbStorePicture(dpb_s *dpb, frmBuf_s *currPic, frmBuf_s *outputQueue[]) |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
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parents:
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|
177 |
{ |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
178 |
frmBuf_s *tmpRemList[DPB_MAX_SIZE]; |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
179 |
frmBuf_s *tmpFrm; |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
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|
180 |
int numFrm, numRemFrm; |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
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changeset
|
181 |
int i; |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
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|
182 |
int freeBufferFound; |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
183 |
int numOutput; |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
184 |
int dpbHasIDRorMMCO5; |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
185 |
|
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
186 |
/* |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
187 |
* If the current picture is a reference picture and DPB is already full of |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
188 |
* reference pictures, we cannot insert current picture to DPB. Therefore, |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
189 |
* we force one reference picture out of DPB to make space for current |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
190 |
* picture. This situation can only happen with corrupted bitstreams. |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
191 |
*/ |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
192 |
if (currPic->refType != FRM_NON_REF_PIC && |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
193 |
(dpb->numShortTermPics+dpb->numLongTermPics) == dpb->size) |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
194 |
{ |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
195 |
if (dpb->numLongTermPics == dpb->size) |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
196 |
dpb->buffers[dpb->fullness-1]->refType = FRM_NON_REF_PIC; |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
197 |
else |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
198 |
dpbMarkLowestShortTermPicAsNonRef(dpb); |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
199 |
} |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
200 |
|
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
201 |
/* |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
202 |
* Remove unused frames from dpb |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
203 |
*/ |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
204 |
|
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
205 |
numFrm = 0; |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
206 |
numRemFrm = 0; |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
207 |
for (i = 0; i < dpb->fullness; i++) { |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
208 |
if (dpb->buffers[i]->refType != FRM_NON_REF_PIC || dpb->buffers[i]->forOutput) { |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
209 |
dpb->buffers[numFrm] = dpb->buffers[i]; |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
210 |
numFrm++; |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
211 |
} |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
212 |
else { |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
213 |
/* Put unsused pics to temporary list */ |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
214 |
tmpRemList[numRemFrm] = dpb->buffers[i]; |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
215 |
numRemFrm++; |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
216 |
} |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
217 |
} |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
218 |
|
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
219 |
/* Copy unused pics after active pics */ |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
220 |
for (i = 0; i < numRemFrm; i++) |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
221 |
dpb->buffers[numFrm+i] = tmpRemList[i]; |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
222 |
|
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
223 |
dpb->fullness = numFrm; |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
224 |
|
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
225 |
|
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
226 |
/* |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
227 |
* Try to store current pic to dpb. If there is no room in dpb, we have to |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
228 |
* output some pictures to make room. |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
229 |
*/ |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
230 |
|
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
231 |
/* Case 1: if current pic is unused, it won't be stored in dpb */ |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
232 |
if (currPic->refType == FRM_NON_REF_PIC && !currPic->forOutput) { |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
233 |
return 0; |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
234 |
} |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
235 |
|
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
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236 |
/* Case 2: if there is space left in dpb, store current pic */ |
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Committing the Video Editor package under the Eclipse Public License
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237 |
if (dpb->fullness < dpb->size) { |
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238 |
|
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Committing the Video Editor package under the Eclipse Public License
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239 |
tmpFrm = dpb->buffers[dpb->fullness]; /* Unused frame */ |
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Committing the Video Editor package under the Eclipse Public License
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240 |
|
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Committing the Video Editor package under the Eclipse Public License
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241 |
tmpFrm = frmMakeRefFrame(currPic, tmpFrm); |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
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242 |
if (tmpFrm == NULL) |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
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|
243 |
return DPB_ERR_MEM_ALLOC; |
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Committing the Video Editor package under the Eclipse Public License
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|
244 |
|
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
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|
245 |
/* Move frames one position toward end of the list */ |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
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246 |
for (i = dpb->fullness; i > 0; i--) |
951a5db380a0
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247 |
dpb->buffers[i] = dpb->buffers[i-1]; |
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Committing the Video Editor package under the Eclipse Public License
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|
248 |
|
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Committing the Video Editor package under the Eclipse Public License
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|
249 |
/* Always insert new frame to the beginning of the list */ |
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Committing the Video Editor package under the Eclipse Public License
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250 |
dpb->buffers[0] = tmpFrm; |
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Committing the Video Editor package under the Eclipse Public License
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|
251 |
dpb->fullness++; |
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Committing the Video Editor package under the Eclipse Public License
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|
252 |
|
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Committing the Video Editor package under the Eclipse Public License
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253 |
if (currPic->refType == FRM_SHORT_TERM_PIC) |
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Committing the Video Editor package under the Eclipse Public License
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|
254 |
dpb->numShortTermPics++; |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
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|
255 |
else if (currPic->refType == FRM_LONG_TERM_PIC) |
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256 |
dpb->numLongTermPics++; |
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Committing the Video Editor package under the Eclipse Public License
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|
257 |
|
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|
258 |
/* Current picture is marked unused */ |
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Committing the Video Editor package under the Eclipse Public License
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|
259 |
currPic->forOutput = 0; |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
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|
260 |
currPic->refType = FRM_NON_REF_PIC; |
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Committing the Video Editor package under the Eclipse Public License
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|
261 |
|
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Committing the Video Editor package under the Eclipse Public License
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262 |
/* No pictures in ouput queue */ |
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Committing the Video Editor package under the Eclipse Public License
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|
263 |
return 0; |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
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|
264 |
} |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
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|
265 |
|
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Committing the Video Editor package under the Eclipse Public License
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|
266 |
/* Case 3: output pictures with bumping process until there is space in dpb or |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
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267 |
* current pic is non-reference and has lowest poc */ |
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Committing the Video Editor package under the Eclipse Public License
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268 |
freeBufferFound = 0; |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
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269 |
numOutput = 0; |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
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270 |
while (!freeBufferFound) { |
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Committing the Video Editor package under the Eclipse Public License
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|
271 |
|
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Committing the Video Editor package under the Eclipse Public License
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272 |
/* Next picture to output is a picture having smallest POC in DPB */ |
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Committing the Video Editor package under the Eclipse Public License
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273 |
tmpFrm = dpbGetNextOutputPic(dpb, &dpbHasIDRorMMCO5); |
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Committing the Video Editor package under the Eclipse Public License
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274 |
|
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Committing the Video Editor package under the Eclipse Public License
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275 |
/* Current picture is output if it is non-reference picture having */ |
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Committing the Video Editor package under the Eclipse Public License
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276 |
/* smaller POC than any of the pictures in DPB */ |
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Committing the Video Editor package under the Eclipse Public License
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|
277 |
if (currPic->refType == FRM_NON_REF_PIC && |
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278 |
(tmpFrm == 0 || (!dpbHasIDRorMMCO5 && currPic->poc < tmpFrm->poc))) |
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Committing the Video Editor package under the Eclipse Public License
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279 |
{ |
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|
280 |
/* Output current picture */ |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
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281 |
currPic->forOutput = 0; |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
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282 |
outputQueue[numOutput] = currPic; |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
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283 |
numOutput++; |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
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284 |
freeBufferFound = 1; |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
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|
285 |
} |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
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|
286 |
else { |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
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|
287 |
/* Output picture that we got from DPB */ |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
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288 |
tmpFrm->forOutput = 0; |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
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parents:
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289 |
outputQueue[numOutput] = tmpFrm; |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
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|
290 |
numOutput++; |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
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|
291 |
if (tmpFrm->refType == FRM_NON_REF_PIC) |
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Committing the Video Editor package under the Eclipse Public License
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292 |
freeBufferFound = 1; |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
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|
293 |
} |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
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|
294 |
} |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
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|
295 |
|
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
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|
296 |
return numOutput; |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
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|
297 |
} |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
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|
298 |
|
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
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|
299 |
|
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
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300 |
/* |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
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301 |
* |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
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|
302 |
* dpbUpdatePicNums: |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
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303 |
* |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
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|
304 |
* Parameters: |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
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parents:
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|
305 |
* dpb DPB object |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
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|
306 |
* frameNum Current picture frame number |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
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parents:
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|
307 |
* maxFrameNum Maximum frame number |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
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|
308 |
* |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
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|
309 |
* Function: |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
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parents:
diff
changeset
|
310 |
* Compute picture numbers for all pictures in DPB. |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
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|
311 |
* |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
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|
312 |
* Returns: |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
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|
313 |
* - |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
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|
314 |
* |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
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|
315 |
*/ |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
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|
316 |
void dpbUpdatePicNums(dpb_s *dpb, int32 frameNum, int32 maxFrameNum) |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
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|
317 |
{ |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
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|
318 |
int i; |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
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parents:
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|
319 |
frmBuf_s **refPicList; |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
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|
320 |
|
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
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parents:
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|
321 |
refPicList = dpb->buffers; |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
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|
322 |
|
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
323 |
for (i = 0; i < dpb->fullness; i++) { |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
324 |
if (refPicList[i]->refType == FRM_SHORT_TERM_PIC) { |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
325 |
/* Short term pictures */ |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
326 |
if (refPicList[i]->frameNum > frameNum) |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
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parents:
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changeset
|
327 |
refPicList[i]->picNum = refPicList[i]->frameNum - maxFrameNum; |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
328 |
else |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
329 |
refPicList[i]->picNum = refPicList[i]->frameNum; |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
330 |
} |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
331 |
else if (refPicList[i]->refType == FRM_LONG_TERM_PIC) |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
332 |
/* Long term pictures */ |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
333 |
refPicList[i]->longTermPicNum = refPicList[i]->longTermFrmIdx; |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
334 |
} |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
335 |
} |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
336 |
|
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
337 |
|
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
338 |
/* |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
339 |
* |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
340 |
* dpbMarkAllPicsAsNonRef: |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
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|
341 |
* |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
342 |
* Parameters: |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
343 |
* dpb DPB object |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
344 |
* |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
345 |
* Function: |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
346 |
* Mark all picrures as non-reference pictures. |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
347 |
* |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
348 |
* Returns: |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
349 |
* - |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
350 |
* |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
351 |
*/ |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
352 |
void dpbMarkAllPicsAsNonRef(dpb_s *dpb) |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
353 |
{ |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
354 |
int i; |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
355 |
|
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
356 |
/* Mark all pictures as not used for reference */ |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
357 |
for (i = 0; i < dpb->fullness; i++) |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
358 |
dpb->buffers[i]->refType = FRM_NON_REF_PIC; |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
359 |
|
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
360 |
dpb->numShortTermPics = 0; |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
361 |
dpb->numLongTermPics = 0; |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
362 |
} |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
363 |
|
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
364 |
|
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
365 |
/* |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
366 |
* |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
367 |
* dpbMarkLowestShortTermPicAsNonRef: |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
368 |
* |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
369 |
* Parameters: |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
370 |
* dpb DPB object |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
371 |
* |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
372 |
* Function: |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
373 |
* Mark short-term picture having lowest picture number as |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
374 |
* non-reference pictures. |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
375 |
* |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
376 |
* Returns: |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
377 |
* - |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
378 |
* |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
379 |
*/ |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
380 |
void dpbMarkLowestShortTermPicAsNonRef(dpb_s *dpb) |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
381 |
{ |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
382 |
int picIdx; |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
383 |
int i; |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
384 |
|
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
385 |
/* Find short term pic with lowest picNum */ |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
386 |
picIdx = -1; |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
387 |
for (i = dpb->fullness-1; i >= 0; i--) { |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
388 |
if (dpb->buffers[i]->refType == FRM_SHORT_TERM_PIC && |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
389 |
(picIdx < 0 || dpb->buffers[i]->picNum < dpb->buffers[picIdx]->picNum)) |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
390 |
picIdx = i; |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
391 |
} |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
392 |
|
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
393 |
/* Mark short term pic with lowest picNum as not reference picture */ |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
394 |
if (picIdx >= 0) { |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
395 |
dpb->buffers[picIdx]->refType = FRM_NON_REF_PIC; |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
396 |
dpb->numShortTermPics--; |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
397 |
} |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
398 |
} |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
399 |
|
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
400 |
|
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
401 |
/* |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
402 |
* |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
403 |
* dpbMarkShortTermPicAsNonRef: |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
404 |
* |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
405 |
* Parameters: |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
406 |
* dpb DPB object |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
407 |
* picNum Picture number |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
408 |
* |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
409 |
* Function: |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
410 |
* Mark short-term picture having picture number picNum as |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
411 |
* non-reference picture. |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
412 |
* |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
413 |
* Returns: |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
414 |
* DPB_OK or DPB_ERR_PICTURE_NOT_FOUND |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
415 |
* |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
416 |
*/ |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
417 |
int dpbMarkShortTermPicAsNonRef(dpb_s *dpb, int32 picNum) |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
418 |
{ |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
419 |
int i; |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
420 |
|
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
421 |
for (i = 0; i < dpb->fullness; i++) { |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
422 |
if (dpb->buffers[i]->refType == FRM_SHORT_TERM_PIC && |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
423 |
dpb->buffers[i]->picNum == picNum) |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
424 |
{ |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
425 |
dpb->buffers[i]->refType = FRM_NON_REF_PIC; |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
426 |
dpb->numShortTermPics--; |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
427 |
return DPB_OK; |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
428 |
} |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
429 |
} |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
430 |
|
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
431 |
return DPB_ERR_PICTURE_NOT_FOUND; |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
432 |
} |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
433 |
|
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
434 |
|
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
435 |
/* |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
436 |
* |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
437 |
* dpbMarkLongTermPicAsNonRef: |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
438 |
* |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
439 |
* Parameters: |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
440 |
* dpb DPB object |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
441 |
* longTermPicNum Long-term picture number |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
442 |
* |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
443 |
* Function: |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
444 |
* Mark long-term picture having long-term picture number longTermPicNum |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
445 |
* as non-reference picture. |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
446 |
* |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
447 |
* Returns: |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
448 |
* DPB_OK or DPB_ERR_PICTURE_NOT_FOUND |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
449 |
* |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
450 |
*/ |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
451 |
int dpbMarkLongTermPicAsNonRef(dpb_s *dpb, int longTermPicNum) |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
452 |
{ |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
453 |
int i; |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
454 |
|
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
455 |
for (i = 0; i < dpb->fullness; i++) { |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
456 |
if (dpb->buffers[i]->refType == FRM_LONG_TERM_PIC && |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
457 |
dpb->buffers[i]->longTermPicNum == longTermPicNum) |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
458 |
{ |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
459 |
dpb->buffers[i]->refType = FRM_NON_REF_PIC; |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
460 |
dpb->numLongTermPics--; |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
461 |
return DPB_OK; |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
462 |
} |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
463 |
} |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
464 |
|
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
465 |
return DPB_ERR_PICTURE_NOT_FOUND; |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
466 |
} |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
467 |
|
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
468 |
|
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
469 |
/* |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
470 |
* |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
471 |
* dpbVerifyLongTermFrmIdx: |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
472 |
* |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
473 |
* Parameters: |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
474 |
* dpb DPB object |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
475 |
* longTermFrmIdx Long-term frame index |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
476 |
* |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
477 |
* Function: |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
478 |
* If there is a long-term picture having long term frame index |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
479 |
* longTermFrmIdx, mark that picture as non-reference picture. |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
480 |
* |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
481 |
* Returns: |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
482 |
* - |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
483 |
* |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
484 |
*/ |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
485 |
void dpbVerifyLongTermFrmIdx(dpb_s *dpb, int longTermFrmIdx) |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
486 |
{ |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
487 |
int i; |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
488 |
|
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
489 |
/* Check if longTermFrmIdx is already in use */ |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
490 |
for (i = 0; i < dpb->fullness; i++) { |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
491 |
if (dpb->buffers[i]->refType == FRM_LONG_TERM_PIC && |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
492 |
dpb->buffers[i]->longTermFrmIdx == longTermFrmIdx) |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
493 |
{ |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
494 |
dpb->buffers[i]->refType = FRM_NON_REF_PIC; |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
495 |
dpb->numLongTermPics--; |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
496 |
break; |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
497 |
} |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
498 |
} |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
499 |
} |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
500 |
|
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
501 |
|
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
502 |
/* |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
503 |
* |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
504 |
* dpbMarkShortTermPicAsLongTerm: |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
505 |
* |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
506 |
* Parameters: |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
507 |
* dpb DPB object |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
508 |
* picNum Picture number |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
509 |
* longTermFrmIdx Long-term frame index |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
510 |
* |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
511 |
* Function: |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
512 |
* Mark short-term picture having picture number picNum as long-term |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
513 |
* picture having long-term frame index longTermFrmIdx. |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
514 |
* |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
515 |
* Returns: |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
516 |
* DPB_OK or DPB_ERR_PICTURE_NOT_FOUND |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
517 |
* |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
518 |
*/ |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
519 |
int dpbMarkShortTermPicAsLongTerm(dpb_s *dpb, int32 picNum, int longTermFrmIdx) |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
520 |
{ |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
521 |
int i; |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
522 |
|
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
523 |
/* To avoid duplicate of longTermFrmIdx */ |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
524 |
dpbVerifyLongTermFrmIdx(dpb, longTermFrmIdx); |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
525 |
|
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
526 |
/* Mark pic with picNum as long term and assign longTermFrmIdx to it */ |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
527 |
for (i = 0; i < dpb->fullness; i++) { |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
528 |
if (dpb->buffers[i]->refType == FRM_SHORT_TERM_PIC && |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
529 |
dpb->buffers[i]->picNum == picNum) |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
530 |
{ |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
531 |
dpb->buffers[i]->refType = FRM_LONG_TERM_PIC; |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
532 |
dpb->buffers[i]->longTermFrmIdx = longTermFrmIdx; |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
533 |
dpb->numShortTermPics--; |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
534 |
dpb->numLongTermPics++; |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
535 |
return DPB_OK; |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
536 |
} |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
537 |
} |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
538 |
|
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
539 |
return DPB_ERR_PICTURE_NOT_FOUND; |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
540 |
} |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
541 |
|
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
542 |
|
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
543 |
/* |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
544 |
* |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
545 |
* dpbSetMaxLongTermFrameIdx: |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
546 |
* |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
547 |
* Parameters: |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
548 |
* dpb DPB object |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
549 |
* maxLongTermFrmIdxPlus1 Maximum long-term frame index plus 1 |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
550 |
* |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
551 |
* Function: |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
552 |
* Set maximum long-term frame index. All long-term pictures having |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
553 |
* bigger long-term frame index than maxLongTermFrmIdxPlus1-1 are |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
554 |
* marked as non-reference pictures. |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
555 |
* |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
556 |
* Returns: |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
557 |
* - |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
558 |
* |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
559 |
*/ |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
560 |
void dpbSetMaxLongTermFrameIdx(dpb_s *dpb, int maxLongTermFrmIdxPlus1) |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
561 |
{ |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
562 |
int i; |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
563 |
|
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
564 |
for (i = 0; i < dpb->fullness; i++) { |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
565 |
if (dpb->buffers[i]->refType == FRM_LONG_TERM_PIC && |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
566 |
dpb->buffers[i]->longTermFrmIdx > maxLongTermFrmIdxPlus1-1) |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
567 |
{ |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
568 |
dpb->buffers[i]->refType = FRM_NON_REF_PIC; |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
569 |
dpb->numLongTermPics--; |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
570 |
} |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
571 |
} |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
572 |
|
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
573 |
dpb->maxLongTermFrameIdx = maxLongTermFrmIdxPlus1 - 1; |
951a5db380a0
Committing the Video Editor package under the Eclipse Public License
Mikael Laine <mikael.laine@ixonos.com>
parents:
diff
changeset
|
574 |
} |