vp8/decoder/onyxd_if.c - webm/libvpx - Git at Google

 /*
  *  Copyright (c) 2010 The VP8 project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */


 #include "onyxc_int.h"
 #if CONFIG_POSTPROC
 #include "postproc.h"
 #endif
 #include "onyxd.h"
 #include "onyxd_int.h"
 #include "vpx_mem/vpx_mem.h"
 #include "alloccommon.h"
 #include "vpx_scale/yv12extend.h"
 #include "loopfilter.h"
 #include "swapyv12buffer.h"
 #include "g_common.h"
 #include "threading.h"
 #include "decoderthreading.h"
 #include <stdio.h>
 #include "segmentation_common.h"
 #include "quant_common.h"
 #include "vpx_scale/vpxscale.h"
 #include "systemdependent.h"
 #include "vpx_ports/vpx_timer.h"


 extern void vp8_init_loop_filter(VP8_COMMON *cm);

 extern void vp8cx_init_de_quantizer(VP8D_COMP *pbi);

 // DEBUG code
 #if CONFIG_DEBUG
 void vp8_recon_write_yuv_frame(unsigned char *name, YV12_BUFFER_CONFIG *s)
 {
     FILE *yuv_file = fopen((char *)name, "ab");
     unsigned char *src = s->y_buffer;
     int h = s->y_height;

     do
     {
         fwrite(src, s->y_width, 1,  yuv_file);
         src += s->y_stride;
     }
     while (--h);

     src = s->u_buffer;
     h = s->uv_height;

     do
     {
         fwrite(src, s->uv_width, 1,  yuv_file);
         src += s->uv_stride;
     }
     while (--h);

     src = s->v_buffer;
     h = s->uv_height;

     do
     {
         fwrite(src, s->uv_width, 1, yuv_file);
         src += s->uv_stride;
     }
     while (--h);

     fclose(yuv_file);
 }
 #endif

 void vp8dx_initialize()
 {
     static int init_done = 0;

     if (!init_done)
     {
         vp8_initialize_common();
         vp8_scale_machine_specific_config();
         init_done = 1;
     }
 }


 VP8D_PTR vp8dx_create_decompressor(VP8D_CONFIG *oxcf)
 {
     VP8D_COMP *pbi = vpx_memalign(32, sizeof(VP8D_COMP));

     if (!pbi)
         return NULL;

     vpx_memset(pbi, 0, sizeof(VP8D_COMP));

     if (setjmp(pbi->common.error.jmp))
     {
         pbi->common.error.setjmp = 0;
         vp8dx_remove_decompressor(pbi);
         return 0;
     }

     pbi->common.error.setjmp = 1;
     vp8dx_initialize();

     vp8_create_common(&pbi->common);
     vp8_dmachine_specific_config(pbi);

     pbi->common.current_video_frame = 0;
     pbi->ready_for_new_data = 1;

     pbi->CPUFreq = 0; //vp8_get_processor_freq();
     pbi->max_threads = oxcf->max_threads;
     vp8_decoder_create_threads(pbi);

     //vp8cx_init_de_quantizer() is first called here. Add check in frame_init_dequantizer() to avoid
     // unnecessary calling of vp8cx_init_de_quantizer() for every frame.
     vp8cx_init_de_quantizer(pbi);

     {
         VP8_COMMON *cm = &pbi->common;

         vp8_init_loop_filter(cm);
         cm->last_frame_type = KEY_FRAME;
         cm->last_filter_type = cm->filter_type;
         cm->last_sharpness_level = cm->sharpness_level;
     }

     pbi->common.error.setjmp = 0;
     return (VP8D_PTR) pbi;
 }


 void vp8dx_remove_decompressor(VP8D_PTR ptr)
 {
     VP8D_COMP *pbi = (VP8D_COMP *) ptr;

     if (!pbi)
         return;

     vp8_decoder_remove_threads(pbi);
     vp8_remove_common(&pbi->common);
     vpx_free(pbi);
 }


 void vp8dx_set_setting(VP8D_PTR comp, VP8D_SETTING oxst, int x)
 {
     VP8D_COMP *pbi = (VP8D_COMP *) comp;

     (void) pbi;
     (void) x;

     switch (oxst)
     {
     case VP8D_OK:
         break;
     }
 }

 int vp8dx_get_setting(VP8D_PTR comp, VP8D_SETTING oxst)
 {
     VP8D_COMP *pbi = (VP8D_COMP *) comp;

     (void) pbi;

     switch (oxst)
     {
     case VP8D_OK:
         break;
     }

     return -1;
 }

 int vp8dx_get_reference(VP8D_PTR ptr, VP8_REFFRAME ref_frame_flag, YV12_BUFFER_CONFIG *sd)
 {
     VP8D_COMP *pbi = (VP8D_COMP *) ptr;
     VP8_COMMON *cm = &pbi->common;

     if (ref_frame_flag == VP8_LAST_FLAG)
         vp8_yv12_copy_frame_ptr(&cm->last_frame, sd);

     else if (ref_frame_flag == VP8_GOLD_FLAG)
         vp8_yv12_copy_frame_ptr(&cm->golden_frame, sd);

     else if (ref_frame_flag == VP8_ALT_FLAG)
         vp8_yv12_copy_frame_ptr(&cm->alt_ref_frame, sd);

     else
         return -1;

     return 0;
 }
 int vp8dx_set_reference(VP8D_PTR ptr, VP8_REFFRAME ref_frame_flag, YV12_BUFFER_CONFIG *sd)
 {
     VP8D_COMP *pbi = (VP8D_COMP *) ptr;
     VP8_COMMON *cm = &pbi->common;

     if (ref_frame_flag == VP8_LAST_FLAG)
         vp8_yv12_copy_frame_ptr(sd, &cm->last_frame);

     else if (ref_frame_flag == VP8_GOLD_FLAG)
         vp8_yv12_copy_frame_ptr(sd, &cm->golden_frame);

     else if (ref_frame_flag == VP8_ALT_FLAG)
         vp8_yv12_copy_frame_ptr(sd, &cm->alt_ref_frame);

     else
         return -1;

     return 0;
 }

 //For ARM NEON, d8-d15 are callee-saved registers, and need to be saved by us.
 #if HAVE_ARMV7
 extern void vp8_push_neon(INT64 *store);
 extern void vp8_pop_neon(INT64 *store);
 static INT64 dx_store_reg[8];
 #endif
 int vp8dx_receive_compressed_data(VP8D_PTR ptr, unsigned long size, const unsigned char *source, INT64 time_stamp)
 {
     VP8D_COMP *pbi = (VP8D_COMP *) ptr;
     VP8_COMMON *cm = &pbi->common;
     int retcode = 0;

     struct vpx_usec_timer timer;

 //  if(pbi->ready_for_new_data == 0)
 //      return -1;

     if (ptr == 0)
     {
         return -1;
     }

     pbi->common.error.error_code = VPX_CODEC_OK;

     if (setjmp(pbi->common.error.jmp))
     {
         pbi->common.error.setjmp = 0;
         return -1;
     }

     pbi->common.error.setjmp = 1;

 #if HAVE_ARMV7
     vp8_push_neon(dx_store_reg);
 #endif

     vpx_usec_timer_start(&timer);

     //cm->current_video_frame++;
     pbi->Source = source;
     pbi->source_sz = size;

     retcode = vp8_decode_frame(pbi);

     if (retcode < 0)
     {
 #if HAVE_ARMV7
         vp8_pop_neon(dx_store_reg);
 #endif
         pbi->common.error.error_code = VPX_CODEC_ERROR;
         pbi->common.error.setjmp = 0;
         return retcode;
     }

     // Update the GF useage maps.
     vp8_update_gf_useage_maps(cm, &pbi->mb);

     if (pbi->b_multithreaded_lf && pbi->common.filter_level != 0)
         vp8_stop_lfthread(pbi);

     if (cm->refresh_last_frame)
     {
         vp8_swap_yv12_buffer(&cm->last_frame, &cm->new_frame);

         cm->frame_to_show = &cm->last_frame;
     }
     else
     {
         cm->frame_to_show = &cm->new_frame;
     }

     if (!pbi->b_multithreaded_lf)
     {
         struct vpx_usec_timer lpftimer;
         vpx_usec_timer_start(&lpftimer);
         // Apply the loop filter if appropriate.

         if (cm->filter_level > 0)
         {
             vp8_loop_filter_frame(cm, &pbi->mb, cm->filter_level);
             cm->last_frame_type = cm->frame_type;
             cm->last_filter_type = cm->filter_type;
             cm->last_sharpness_level = cm->sharpness_level;

         }

         vpx_usec_timer_mark(&lpftimer);
         pbi->time_loop_filtering += vpx_usec_timer_elapsed(&lpftimer);
     }

     vp8_yv12_extend_frame_borders_ptr(cm->frame_to_show);

 #if 0
     // DEBUG code
     //vp8_recon_write_yuv_frame("recon.yuv", cm->frame_to_show);
     if (cm->current_video_frame <= 5)
         write_dx_frame_to_file(cm->frame_to_show, cm->current_video_frame);
 #endif

     // If any buffer copy / swaping is signalled it should be done here.
     if (cm->copy_buffer_to_arf)
     {
         if (cm->copy_buffer_to_arf == 1)
         {
             if (cm->refresh_last_frame)
                 vp8_yv12_copy_frame_ptr(&cm->new_frame, &cm->alt_ref_frame);
             else
                 vp8_yv12_copy_frame_ptr(&cm->last_frame, &cm->alt_ref_frame);
         }
         else if (cm->copy_buffer_to_arf == 2)
             vp8_yv12_copy_frame_ptr(&cm->golden_frame, &cm->alt_ref_frame);
     }

     if (cm->copy_buffer_to_gf)
     {
         if (cm->copy_buffer_to_gf == 1)
         {
             if (cm->refresh_last_frame)
                 vp8_yv12_copy_frame_ptr(&cm->new_frame, &cm->golden_frame);
             else
                 vp8_yv12_copy_frame_ptr(&cm->last_frame, &cm->golden_frame);
         }
         else if (cm->copy_buffer_to_gf == 2)
             vp8_yv12_copy_frame_ptr(&cm->alt_ref_frame, &cm->golden_frame);
     }

     // Should the golden or alternate reference frame be refreshed?
     if (cm->refresh_golden_frame || cm->refresh_alt_ref_frame)
     {
         if (cm->refresh_golden_frame)
             vp8_yv12_copy_frame_ptr(cm->frame_to_show, &cm->golden_frame);

         if (cm->refresh_alt_ref_frame)
             vp8_yv12_copy_frame_ptr(cm->frame_to_show, &cm->alt_ref_frame);

         //vpx_log("Decoder: recovery frame received \n");

         // Update data structures that monitors GF useage
         vpx_memset(cm->gf_active_flags, 1, (cm->mb_rows * cm->mb_cols));
         cm->gf_active_count = cm->mb_rows * cm->mb_cols;
     }

     vp8_clear_system_state();

     vpx_usec_timer_mark(&timer);
     pbi->decode_microseconds = vpx_usec_timer_elapsed(&timer);

     pbi->time_decoding += pbi->decode_microseconds;

 //  vp8_print_modes_and_motion_vectors( cm->mi, cm->mb_rows,cm->mb_cols, cm->current_video_frame);

     if (cm->show_frame)
         cm->current_video_frame++;

     pbi->ready_for_new_data = 0;
     pbi->last_time_stamp = time_stamp;

 #if 0
     {
         int i;
         INT64 earliest_time = pbi->dr[0].time_stamp;
         INT64 latest_time = pbi->dr[0].time_stamp;
         INT64 time_diff = 0;
         int bytes = 0;

         pbi->dr[pbi->common.current_video_frame&0xf].size = pbi->bc.pos + pbi->bc2.pos + 4;;
         pbi->dr[pbi->common.current_video_frame&0xf].time_stamp = time_stamp;

         for (i = 0; i < 16; i++)
         {

             bytes += pbi->dr[i].size;

             if (pbi->dr[i].time_stamp < earliest_time)
                 earliest_time = pbi->dr[i].time_stamp;

             if (pbi->dr[i].time_stamp > latest_time)
                 latest_time = pbi->dr[i].time_stamp;
         }

         time_diff = latest_time - earliest_time;

         if (time_diff > 0)
         {
             pbi->common.bitrate = 80000.00 * bytes / time_diff  ;
             pbi->common.framerate = 160000000.00 / time_diff ;
         }

     }
 #endif

 #if HAVE_ARMV7
     vp8_pop_neon(dx_store_reg);
 #endif
     pbi->common.error.setjmp = 0;
     return retcode;
 }
 int vp8dx_get_raw_frame(VP8D_PTR ptr, YV12_BUFFER_CONFIG *sd, INT64 *time_stamp, INT64 *time_end_stamp, int deblock_level,  int noise_level, int flags)
 {
     int ret = -1;
     VP8D_COMP *pbi = (VP8D_COMP *) ptr;

     if (pbi->ready_for_new_data == 1)
         return ret;

     // ie no raw frame to show!!!
     if (pbi->common.show_frame == 0)
         return ret;

     pbi->ready_for_new_data = 1;
     *time_stamp = pbi->last_time_stamp;
     *time_end_stamp = 0;

     sd->clrtype = pbi->common.clr_type;
 #if CONFIG_POSTPROC
     ret = vp8_post_proc_frame(&pbi->common, sd, deblock_level, noise_level, flags);
 #else

     if (pbi->common.frame_to_show)
     {
         *sd = *pbi->common.frame_to_show;
         sd->y_width = pbi->common.Width;
         sd->y_height = pbi->common.Height;
         sd->uv_height = pbi->common.Height / 2;
         ret = 0;
     }
     else
     {
         ret = -1;
     }

 #endif //!CONFIG_POSTPROC
     vp8_clear_system_state();
     return ret;
 }
	/*
	* Copyright (c) 2010 The VP8 project authors. All Rights Reserved.
	*
	* Use of this source code is governed by a BSD-style license
	* that can be found in the LICENSE file in the root of the source
	* tree. An additional intellectual property rights grant can be found
	* in the file PATENTS. All contributing project authors may
	* be found in the AUTHORS file in the root of the source tree.
	*/


	#include "onyxc_int.h"
	#if CONFIG_POSTPROC
	#include "postproc.h"
	#endif
	#include "onyxd.h"
	#include "onyxd_int.h"
	#include "vpx_mem/vpx_mem.h"
	#include "alloccommon.h"
	#include "vpx_scale/yv12extend.h"
	#include "loopfilter.h"
	#include "swapyv12buffer.h"
	#include "g_common.h"
	#include "threading.h"
	#include "decoderthreading.h"
	#include <stdio.h>
	#include "segmentation_common.h"
	#include "quant_common.h"
	#include "vpx_scale/vpxscale.h"
	#include "systemdependent.h"
	#include "vpx_ports/vpx_timer.h"


	extern void vp8_init_loop_filter(VP8_COMMON *cm);

	extern void vp8cx_init_de_quantizer(VP8D_COMP *pbi);

	// DEBUG code
	#if CONFIG_DEBUG
	void vp8_recon_write_yuv_frame(unsigned char name, YV12_BUFFER_CONFIG s)
	{
	FILE yuv_file = fopen((char )name, "ab");
	unsigned char *src = s->y_buffer;
	int h = s->y_height;

	do
	{
	fwrite(src, s->y_width, 1, yuv_file);
	src += s->y_stride;
	}
	while (--h);

	src = s->u_buffer;
	h = s->uv_height;

	do
	{
	fwrite(src, s->uv_width, 1, yuv_file);
	src += s->uv_stride;
	}
	while (--h);

	src = s->v_buffer;
	h = s->uv_height;

	do
	{
	fwrite(src, s->uv_width, 1, yuv_file);
	src += s->uv_stride;
	}
	while (--h);

	fclose(yuv_file);
	}
	#endif

	void vp8dx_initialize()
	{
	static int init_done = 0;

	if (!init_done)
	{
	vp8_initialize_common();
	vp8_scale_machine_specific_config();
	init_done = 1;
	}
	}


	VP8D_PTR vp8dx_create_decompressor(VP8D_CONFIG *oxcf)
	{
	VP8D_COMP *pbi = vpx_memalign(32, sizeof(VP8D_COMP));

	if (!pbi)
	return NULL;

	vpx_memset(pbi, 0, sizeof(VP8D_COMP));

	if (setjmp(pbi->common.error.jmp))
	{
	pbi->common.error.setjmp = 0;
	vp8dx_remove_decompressor(pbi);
	return 0;
	}

	pbi->common.error.setjmp = 1;
	vp8dx_initialize();

	vp8_create_common(&pbi->common);
	vp8_dmachine_specific_config(pbi);

	pbi->common.current_video_frame = 0;
	pbi->ready_for_new_data = 1;

	pbi->CPUFreq = 0; //vp8_get_processor_freq();
	pbi->max_threads = oxcf->max_threads;
	vp8_decoder_create_threads(pbi);

	//vp8cx_init_de_quantizer() is first called here. Add check in frame_init_dequantizer() to avoid
	// unnecessary calling of vp8cx_init_de_quantizer() for every frame.
	vp8cx_init_de_quantizer(pbi);

	{
	VP8_COMMON *cm = &pbi->common;

	vp8_init_loop_filter(cm);
	cm->last_frame_type = KEY_FRAME;
	cm->last_filter_type = cm->filter_type;
	cm->last_sharpness_level = cm->sharpness_level;
	}

	pbi->common.error.setjmp = 0;
	return (VP8D_PTR) pbi;
	}


	void vp8dx_remove_decompressor(VP8D_PTR ptr)
	{
	VP8D_COMP pbi = (VP8D_COMP ) ptr;

	if (!pbi)
	return;

	vp8_decoder_remove_threads(pbi);
	vp8_remove_common(&pbi->common);
	vpx_free(pbi);
	}


	void vp8dx_set_setting(VP8D_PTR comp, VP8D_SETTING oxst, int x)
	{
	VP8D_COMP pbi = (VP8D_COMP ) comp;

	(void) pbi;
	(void) x;

	switch (oxst)
	{
	case VP8D_OK:
	break;
	}
	}

	int vp8dx_get_setting(VP8D_PTR comp, VP8D_SETTING oxst)
	{
	VP8D_COMP pbi = (VP8D_COMP ) comp;

	(void) pbi;

	switch (oxst)
	{
	case VP8D_OK:
	break;
	}

	return -1;
	}

	int vp8dx_get_reference(VP8D_PTR ptr, VP8_REFFRAME ref_frame_flag, YV12_BUFFER_CONFIG *sd)
	{
	VP8D_COMP pbi = (VP8D_COMP ) ptr;
	VP8_COMMON *cm = &pbi->common;

	if (ref_frame_flag == VP8_LAST_FLAG)
	vp8_yv12_copy_frame_ptr(&cm->last_frame, sd);

	else if (ref_frame_flag == VP8_GOLD_FLAG)
	vp8_yv12_copy_frame_ptr(&cm->golden_frame, sd);

	else if (ref_frame_flag == VP8_ALT_FLAG)
	vp8_yv12_copy_frame_ptr(&cm->alt_ref_frame, sd);

	else
	return -1;

	return 0;
	}
	int vp8dx_set_reference(VP8D_PTR ptr, VP8_REFFRAME ref_frame_flag, YV12_BUFFER_CONFIG *sd)
	{
	VP8D_COMP pbi = (VP8D_COMP ) ptr;
	VP8_COMMON *cm = &pbi->common;

	if (ref_frame_flag == VP8_LAST_FLAG)
	vp8_yv12_copy_frame_ptr(sd, &cm->last_frame);

	else if (ref_frame_flag == VP8_GOLD_FLAG)
	vp8_yv12_copy_frame_ptr(sd, &cm->golden_frame);

	else if (ref_frame_flag == VP8_ALT_FLAG)
	vp8_yv12_copy_frame_ptr(sd, &cm->alt_ref_frame);

	else
	return -1;

	return 0;
	}

	//For ARM NEON, d8-d15 are callee-saved registers, and need to be saved by us.
	#if HAVE_ARMV7
	extern void vp8_push_neon(INT64 *store);
	extern void vp8_pop_neon(INT64 *store);
	static INT64 dx_store_reg[8];
	#endif
	int vp8dx_receive_compressed_data(VP8D_PTR ptr, unsigned long size, const unsigned char *source, INT64 time_stamp)
	{
	VP8D_COMP pbi = (VP8D_COMP ) ptr;
	VP8_COMMON *cm = &pbi->common;
	int retcode = 0;

	struct vpx_usec_timer timer;

	// if(pbi->ready_for_new_data == 0)
	// return -1;

	if (ptr == 0)
	{
	return -1;
	}

	pbi->common.error.error_code = VPX_CODEC_OK;

	if (setjmp(pbi->common.error.jmp))
	{
	pbi->common.error.setjmp = 0;
	return -1;
	}

	pbi->common.error.setjmp = 1;

	#if HAVE_ARMV7
	vp8_push_neon(dx_store_reg);
	#endif

	vpx_usec_timer_start(&timer);

	//cm->current_video_frame++;
	pbi->Source = source;
	pbi->source_sz = size;

	retcode = vp8_decode_frame(pbi);

	if (retcode < 0)
	{
	#if HAVE_ARMV7
	vp8_pop_neon(dx_store_reg);
	#endif
	pbi->common.error.error_code = VPX_CODEC_ERROR;
	pbi->common.error.setjmp = 0;
	return retcode;
	}

	// Update the GF useage maps.
	vp8_update_gf_useage_maps(cm, &pbi->mb);

	if (pbi->b_multithreaded_lf && pbi->common.filter_level != 0)
	vp8_stop_lfthread(pbi);

	if (cm->refresh_last_frame)
	{
	vp8_swap_yv12_buffer(&cm->last_frame, &cm->new_frame);

	cm->frame_to_show = &cm->last_frame;
	}
	else
	{
	cm->frame_to_show = &cm->new_frame;
	}

	if (!pbi->b_multithreaded_lf)
	{
	struct vpx_usec_timer lpftimer;
	vpx_usec_timer_start(&lpftimer);
	// Apply the loop filter if appropriate.

	if (cm->filter_level > 0)
	{
	vp8_loop_filter_frame(cm, &pbi->mb, cm->filter_level);
	cm->last_frame_type = cm->frame_type;
	cm->last_filter_type = cm->filter_type;
	cm->last_sharpness_level = cm->sharpness_level;

	}

	vpx_usec_timer_mark(&lpftimer);
	pbi->time_loop_filtering += vpx_usec_timer_elapsed(&lpftimer);
	}

	vp8_yv12_extend_frame_borders_ptr(cm->frame_to_show);

	#if 0
	// DEBUG code
	//vp8_recon_write_yuv_frame("recon.yuv", cm->frame_to_show);
	if (cm->current_video_frame <= 5)
	write_dx_frame_to_file(cm->frame_to_show, cm->current_video_frame);
	#endif

	// If any buffer copy / swaping is signalled it should be done here.
	if (cm->copy_buffer_to_arf)
	{
	if (cm->copy_buffer_to_arf == 1)
	{
	if (cm->refresh_last_frame)
	vp8_yv12_copy_frame_ptr(&cm->new_frame, &cm->alt_ref_frame);
	else
	vp8_yv12_copy_frame_ptr(&cm->last_frame, &cm->alt_ref_frame);
	}
	else if (cm->copy_buffer_to_arf == 2)
	vp8_yv12_copy_frame_ptr(&cm->golden_frame, &cm->alt_ref_frame);
	}

	if (cm->copy_buffer_to_gf)
	{
	if (cm->copy_buffer_to_gf == 1)
	{
	if (cm->refresh_last_frame)
	vp8_yv12_copy_frame_ptr(&cm->new_frame, &cm->golden_frame);
	else
	vp8_yv12_copy_frame_ptr(&cm->last_frame, &cm->golden_frame);
	}
	else if (cm->copy_buffer_to_gf == 2)
	vp8_yv12_copy_frame_ptr(&cm->alt_ref_frame, &cm->golden_frame);
	}

	// Should the golden or alternate reference frame be refreshed?
	if (cm->refresh_golden_frame \|\| cm->refresh_alt_ref_frame)
	{
	if (cm->refresh_golden_frame)
	vp8_yv12_copy_frame_ptr(cm->frame_to_show, &cm->golden_frame);

	if (cm->refresh_alt_ref_frame)
	vp8_yv12_copy_frame_ptr(cm->frame_to_show, &cm->alt_ref_frame);

	//vpx_log("Decoder: recovery frame received \n");

	// Update data structures that monitors GF useage
	vpx_memset(cm->gf_active_flags, 1, (cm->mb_rows * cm->mb_cols));
	cm->gf_active_count = cm->mb_rows * cm->mb_cols;
	}

	vp8_clear_system_state();

	vpx_usec_timer_mark(&timer);
	pbi->decode_microseconds = vpx_usec_timer_elapsed(&timer);

	pbi->time_decoding += pbi->decode_microseconds;

	// vp8_print_modes_and_motion_vectors( cm->mi, cm->mb_rows,cm->mb_cols, cm->current_video_frame);

	if (cm->show_frame)
	cm->current_video_frame++;

	pbi->ready_for_new_data = 0;
	pbi->last_time_stamp = time_stamp;

	#if 0
	{
	int i;
	INT64 earliest_time = pbi->dr[0].time_stamp;
	INT64 latest_time = pbi->dr[0].time_stamp;
	INT64 time_diff = 0;
	int bytes = 0;

	pbi->dr[pbi->common.current_video_frame&0xf].size = pbi->bc.pos + pbi->bc2.pos + 4;;
	pbi->dr[pbi->common.current_video_frame&0xf].time_stamp = time_stamp;

	for (i = 0; i < 16; i++)
	{

	bytes += pbi->dr[i].size;

	if (pbi->dr[i].time_stamp < earliest_time)
	earliest_time = pbi->dr[i].time_stamp;

	if (pbi->dr[i].time_stamp > latest_time)
	latest_time = pbi->dr[i].time_stamp;
	}

	time_diff = latest_time - earliest_time;

	if (time_diff > 0)
	{
	pbi->common.bitrate = 80000.00 * bytes / time_diff ;
	pbi->common.framerate = 160000000.00 / time_diff ;
	}

	}
	#endif

	#if HAVE_ARMV7
	vp8_pop_neon(dx_store_reg);
	#endif
	pbi->common.error.setjmp = 0;
	return retcode;
	}
	int vp8dx_get_raw_frame(VP8D_PTR ptr, YV12_BUFFER_CONFIG sd, INT64 time_stamp, INT64 *time_end_stamp, int deblock_level, int noise_level, int flags)
	{
	int ret = -1;
	VP8D_COMP pbi = (VP8D_COMP ) ptr;

	if (pbi->ready_for_new_data == 1)
	return ret;

	// ie no raw frame to show!!!
	if (pbi->common.show_frame == 0)
	return ret;

	pbi->ready_for_new_data = 1;
	*time_stamp = pbi->last_time_stamp;
	*time_end_stamp = 0;

	sd->clrtype = pbi->common.clr_type;
	#if CONFIG_POSTPROC
	ret = vp8_post_proc_frame(&pbi->common, sd, deblock_level, noise_level, flags);
	#else

	if (pbi->common.frame_to_show)
	{
	sd = pbi->common.frame_to_show;
	sd->y_width = pbi->common.Width;
	sd->y_height = pbi->common.Height;
	sd->uv_height = pbi->common.Height / 2;
	ret = 0;
	}
	else
	{
	ret = -1;
	}

	#endif //!CONFIG_POSTPROC
	vp8_clear_system_state();
	return ret;
	}