/*
* Copyright (c) 2011 Intel Corporation. All Rights Reserved.
* Copyright (c) Imagination Technologies Limited, UK
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sub license, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice (including the
* next paragraph) shall be included in all copies or substantial portions
* of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
* IN NO EVENT SHALL PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR
* ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
* Authors:
* Elaine Wang <elaine.wang@intel.com>
* Zeng Li <zeng.li@intel.com>
* Edward Lin <edward.lin@intel.com>
*
*/
#include <errno.h>
#include <stdlib.h>
#include <unistd.h>
#include <stdint.h>
#include <string.h>
#include <limits.h>
#include "hwdefs/coreflags.h"
#include "hwdefs/topaz_vlc_regs.h"
#include "hwdefs/topaz_db_regs.h"
#include "va/va_enc_h264.h"
#include "psb_def.h"
#include "psb_drv_debug.h"
#include "psb_surface.h"
#include "tng_cmdbuf.h"
#include "tng_hostcode.h"
#include "tng_hostheader.h"
#include "tng_picmgmt.h"
#include "tng_slotorder.h"
#include "tng_hostair.h"
#include "tng_H264ES.h"
#ifdef _TOPAZHP_PDUMP_
#include "tng_trace.h"
#endif
#define TOPAZ_H264_MAX_BITRATE 135000000
#define INIT_CONTEXT_H264ES context_ENC_p ctx = (context_ENC_p) obj_context->format_data
#define SURFACE(id) ((object_surface_p) object_heap_lookup( &ctx->obj_context->driver_data->surface_heap, id ))
#define BUFFER(id) ((object_buffer_p) object_heap_lookup( &ctx->obj_context->driver_data->buffer_heap, id ))
static VAStatus tng__H264ES_init_profile(
object_context_p obj_context,
object_config_p obj_config)
{
VAStatus vaStatus = VA_STATUS_SUCCESS;
context_ENC_p ctx;
ctx = (context_ENC_p) obj_context->format_data;
switch (obj_config->profile) {
case VAProfileH264Baseline:
case VAProfileH264ConstrainedBaseline:
ctx->ui8ProfileIdc = H264ES_PROFILE_BASELINE;
break;
case VAProfileH264Main:
ctx->ui8ProfileIdc = H264ES_PROFILE_MAIN;
break;
case VAProfileH264High:
ctx->ui8ProfileIdc = H264ES_PROFILE_HIGH;
break;
case VAProfileH264StereoHigh:
ctx->ui8ProfileIdc = H264ES_PROFILE_HIGH;
ctx->bEnableMVC = 1;
ctx->ui16MVCViewIdx = 0;
break;
default:
ctx->ui8ProfileIdc = H264ES_PROFILE_BASELINE;
vaStatus = VA_STATUS_ERROR_UNSUPPORTED_PROFILE;
break;
}
drv_debug_msg(VIDEO_DEBUG_GENERAL,
"%s: obj_config->profile = %dctx->eStandard = %d, ctx->bEnableMVC = %d\n",
__FUNCTION__, obj_config->profile, ctx->eStandard, ctx->bEnableMVC);
return vaStatus;
}
static VAStatus tng__H264ES_get_codec_type(
object_context_p obj_context,
object_config_p __maybe_unused obj_config)
{
VAStatus vaStatus = VA_STATUS_SUCCESS;
context_ENC_p ctx = (context_ENC_p) obj_context->format_data;
IMG_RC_PARAMS *psRCParams = &(ctx->sRCParams);
ctx->eCodec = IMG_CODEC_NUM;
if (ctx->bEnableMVC) {
switch (psRCParams->eRCMode) {
case IMG_RCMODE_NONE:
ctx->eCodec = IMG_CODEC_H264MVC_NO_RC;
break;
case IMG_RCMODE_CBR:
ctx->eCodec = IMG_CODEC_H264MVC_CBR;
break;
case IMG_RCMODE_VBR:
ctx->eCodec = IMG_CODEC_H264MVC_VBR;
break;
default:
drv_debug_msg(VIDEO_DEBUG_ERROR, "RC mode MVC\n");
break;
}
} else {
switch (psRCParams->eRCMode) {
case IMG_RCMODE_NONE:
ctx->eCodec = IMG_CODEC_H264_NO_RC;
break;
case IMG_RCMODE_CBR:
ctx->eCodec = IMG_CODEC_H264_CBR;
break;
case IMG_RCMODE_VBR:
ctx->eCodec = IMG_CODEC_H264_VBR;
break;
case IMG_RCMODE_VCM:
ctx->eCodec = IMG_CODEC_H264_VCM;
break;
default:
drv_debug_msg(VIDEO_DEBUG_ERROR, "RC mode\n");
break;
}
}
return vaStatus;
}
static VAStatus tng__H264ES_init_format_mode(
object_context_p obj_context,
object_config_p __maybe_unused obj_config)
{
VAStatus vaStatus = VA_STATUS_SUCCESS;
context_ENC_p ctx = (context_ENC_p) obj_context->format_data;
ctx->bIsInterlaced = IMG_FALSE;
ctx->bIsInterleaved = IMG_FALSE;
ctx->ui16PictureHeight = ctx->ui16FrameHeight;
ctx->eCodec = IMG_CODEC_H264_NO_RC;
return vaStatus;
}
static void tng__H264ES_init_context(object_context_p obj_context,
object_config_p __maybe_unused obj_config)
{
context_ENC_p ctx = (context_ENC_p) obj_context->format_data;
//This parameter need not be exposed
ctx->ui8InterIntraIndex = 3;
ctx->ui8CodedSkippedIndex = 3;
ctx->bEnableHostQP = IMG_FALSE;
ctx->uMaxChunks = 0xA0;
ctx->uChunksPerMb = 0x40;
ctx->uPriorityChunks = (0xA0 - 0x60);
ctx->ui32FCode = 4;
ctx->iFineYSearchSize = 2;
//This parameter need not be exposed
//host to control the encoding process
ctx->bEnableInpCtrl = IMG_FALSE;
ctx->bEnableHostBias = IMG_FALSE;
//By default false Newly Added
ctx->bEnableCumulativeBiases = IMG_FALSE;
//Weighted Prediction is not supported in TopazHP Version 3.0
ctx->bWeightedPrediction = IMG_FALSE;
ctx->ui8VPWeightedImplicitBiPred = 0;
ctx->bInsertHRDParams = IMG_FALSE;
ctx->bArbitrarySO = IMG_FALSE;
ctx->ui32BasicUnit = 0;
ctx->idr_force_flag = 0;
ctx->bVPAdaptiveRoundingDisable = IMG_FALSE;
}
static VAStatus tng__H264ES_process_misc_framerate_param(context_ENC_p ctx, object_buffer_p obj_buffer)
{
VAEncMiscParameterBuffer *pBuffer = (VAEncMiscParameterBuffer *) obj_buffer->buffer_data;
VAEncMiscParameterFrameRate *psMiscFrameRateParam;
IMG_RC_PARAMS *psRCParams = &(ctx->sRCParams);
ASSERT(obj_buffer->type == VAEncMiscParameterTypeFrameRate);
ASSERT(obj_buffer->size == sizeof(VAEncMiscParameterFrameRate));
psMiscFrameRateParam = (VAEncMiscParameterFrameRate *)(pBuffer->data);
if (psMiscFrameRateParam == NULL)
return VA_STATUS_ERROR_INVALID_BUFFER;
if (psMiscFrameRateParam->framerate < 1 || psMiscFrameRateParam->framerate > 65535)
return VA_STATUS_ERROR_INVALID_PARAMETER;
if (psRCParams->ui32FrameRate == 0)
psRCParams->ui32FrameRate = psMiscFrameRateParam->framerate;
else {
if(psMiscFrameRateParam->framerate != psRCParams->ui32FrameRate){
if (psMiscFrameRateParam->framerate > psRCParams->ui32FrameRate)
psRCParams->ui32BitsPerSecond /= (float)psMiscFrameRateParam->framerate / psRCParams->ui32FrameRate;
else
psRCParams->ui32BitsPerSecond *= (float)psRCParams->ui32FrameRate / psMiscFrameRateParam->framerate;
psRCParams->ui32FrameRate = psMiscFrameRateParam->framerate;
ctx->rc_update_flag |= RC_MASK_frame_rate;
}
}
return VA_STATUS_SUCCESS;
}
static VAStatus tng__H264ES_process_misc_ratecontrol_param(context_ENC_p ctx, object_buffer_p obj_buffer)
{
IMG_INT32 ui32BitsPerFrame;
VAEncMiscParameterRateControl *psMiscRcParams;
IMG_RC_PARAMS *psRCParams = &(ctx->sRCParams);
VAEncMiscParameterBuffer *pBuffer = (VAEncMiscParameterBuffer *) obj_buffer->buffer_data;
unsigned int max_bps;
ASSERT(obj_buffer->type == VAEncMiscParameterTypeRateControl);
ASSERT(obj_buffer->size == sizeof(VAEncMiscParameterRateControl));
psMiscRcParams = (VAEncMiscParameterRateControl *)pBuffer->data;
#ifdef _TOPAZHP_PDUMP_
tng_H264ES_trace_misc_rc_params(psMiscRcParams);
#endif
drv_debug_msg(VIDEO_DEBUG_GENERAL,
"%s psRCParams->ui32BitsPerSecond = %d, psMiscRcParams->bits_per_second = %d \n",
__FUNCTION__, psRCParams->ui32BitsPerSecond, psMiscRcParams->bits_per_second);
if (psMiscRcParams->bits_per_second > TOPAZ_H264_MAX_BITRATE) {
drv_debug_msg(VIDEO_DEBUG_GENERAL,
"%s: bits_per_second(%d) exceeds the maximum bitrate, set it with %d\n",
__FUNCTION__, psMiscRcParams->bits_per_second, TOPAZ_H264_MAX_BITRATE);
psMiscRcParams->bits_per_second = TOPAZ_H264_MAX_BITRATE;
}
if ((psRCParams->ui32BitsPerSecond != psMiscRcParams->bits_per_second) &&
psMiscRcParams->bits_per_second != 0) {
psRCParams->ui32BitsPerSecond = psMiscRcParams->bits_per_second;
ctx->rc_update_flag |= RC_MASK_bits_per_second;
}
drv_debug_msg(VIDEO_DEBUG_GENERAL,
"%s: rate control changed from %d to %d\n", __FUNCTION__,
psRCParams->ui32BitsPerSecond, psMiscRcParams->bits_per_second);
if (psMiscRcParams->rc_flags.value != 0) {
if (psMiscRcParams->rc_flags.bits.disable_bit_stuffing)
ctx->sRCParams.bDisableBitStuffing = IMG_TRUE;
drv_debug_msg(VIDEO_DEBUG_GENERAL, "bDisableBitStuffing is %d\n",
ctx->sRCParams.bDisableBitStuffing);
}
if (psMiscRcParams->window_size > 2000) {
drv_debug_msg(VIDEO_DEBUG_ERROR, "window_size is too much!\n");
return VA_STATUS_ERROR_INVALID_PARAMETER;
}
if (psMiscRcParams->window_size != 0)
ctx->uiCbrBufferTenths = psMiscRcParams->window_size / 100;
if (psRCParams->ui32FrameRate == 0)
psRCParams->ui32FrameRate = 30;
/* According to Table A-1 Level limits, if resolution is bigger than 625SD,
min compression ratio is 4, otherwise min compression ratio is 2 */
if (psRCParams->ui32BitsPerSecond == 0) {
max_bps = (ctx->obj_context->picture_width * ctx->obj_context->picture_height * 3 / 2 ) * 8 * psRCParams->ui32FrameRate;
if (ctx->ui16SourceWidth > 720)
max_bps /= 4;
else
max_bps /= 2;
psRCParams->ui32BitsPerSecond = max_bps;
}
if (ctx->uiCbrBufferTenths) {
psRCParams->ui32BufferSize = (IMG_UINT32)(psRCParams->ui32BitsPerSecond * ctx->uiCbrBufferTenths / 10.0);
} else {
if (psRCParams->ui32BitsPerSecond < 256000)
psRCParams->ui32BufferSize = ((9 * psRCParams->ui32BitsPerSecond) >> 1);
else
psRCParams->ui32BufferSize = ((5 * psRCParams->ui32BitsPerSecond) >> 1);
}
drv_debug_msg(VIDEO_DEBUG_GENERAL,
"%s ctx->uiCbrBufferTenths = %d, psRCParams->ui32BufferSize = %d\n",
__FUNCTION__, ctx->uiCbrBufferTenths, psRCParams->ui32BufferSize);
drv_debug_msg(VIDEO_DEBUG_GENERAL,
"%s psRCParams->ui32BitsPerSecond = %d, psMiscRcParams->bits_per_second = %d\n",
__FUNCTION__, psRCParams->ui32BitsPerSecond, psMiscRcParams->bits_per_second);
//psRCParams->ui32BUSize = psMiscRcParams->basic_unit_size;
psRCParams->i32InitialDelay = (13 * psRCParams->ui32BufferSize) >> 4;
psRCParams->i32InitialLevel = (3 * psRCParams->ui32BufferSize) >> 4;
ui32BitsPerFrame = psRCParams->ui32BitsPerSecond / psRCParams->ui32FrameRate;
/* in order to minimise mismatches between firmware and external world InitialLevel should be a multiple of ui32BitsPerFrame */
psRCParams->i32InitialLevel = ((psRCParams->i32InitialLevel + ui32BitsPerFrame / 2) / ui32BitsPerFrame) * ui32BitsPerFrame;
psRCParams->i32InitialLevel = tng__max(psRCParams->i32InitialLevel, ui32BitsPerFrame);
psRCParams->i32InitialDelay = psRCParams->ui32BufferSize - psRCParams->i32InitialLevel;
//free(psMiscRcParams);
if (psMiscRcParams->initial_qp > 51 ||
psMiscRcParams->min_qp > 51 ||
psMiscRcParams->max_qp > 51) {
drv_debug_msg(VIDEO_DEBUG_ERROR,
"%s: Initial_qp(%d) min_qp(%d) max_qp(%d) invalid.\nQP shouldn't be larger than 51 for H264\n",
__FUNCTION__, psMiscRcParams->initial_qp, psMiscRcParams->min_qp, psMiscRcParams->max_qp);
return VA_STATUS_ERROR_INVALID_PARAMETER;
}
if ((psRCParams->ui32InitialQp != psMiscRcParams->initial_qp) &&
(psMiscRcParams->initial_qp != 0)) {
drv_debug_msg(VIDEO_DEBUG_GENERAL,
"%s: initial_qp updated from %d to %d\n",
__FUNCTION__, psRCParams->ui32InitialQp, psMiscRcParams->initial_qp);
ctx->rc_update_flag |= RC_MASK_initial_qp;
psRCParams->ui32InitialQp = psMiscRcParams->initial_qp;
}
if ((psRCParams->iMinQP != psMiscRcParams->min_qp) &&
(psMiscRcParams->min_qp != 0)) {
drv_debug_msg(VIDEO_DEBUG_GENERAL,
"%s: min_qp updated from %d to %d\n",
__FUNCTION__, psRCParams->iMinQP, psMiscRcParams->min_qp);
ctx->rc_update_flag |= RC_MASK_min_qp;
psRCParams->iMinQP = psMiscRcParams->min_qp;
}
if ((ctx->max_qp != psMiscRcParams->max_qp) &&
(psMiscRcParams->max_qp != 0)) {
drv_debug_msg(VIDEO_DEBUG_GENERAL,
"%s: max_qp updated from %d to %d\n",
__FUNCTION__, ctx->max_qp, psMiscRcParams->max_qp);
ctx->rc_update_flag |= RC_MASK_max_qp;
ctx->max_qp = psMiscRcParams->max_qp;
}
return VA_STATUS_SUCCESS;
}
static VAStatus tng__H264ES_process_misc_hrd_param(context_ENC_p ctx, object_buffer_p obj_buffer)
{
VAStatus vaStatus = VA_STATUS_SUCCESS;
VAEncMiscParameterBuffer *pBuffer = (VAEncMiscParameterBuffer *) obj_buffer->buffer_data;
VAEncMiscParameterHRD *psMiscHrdParams = NULL;
IMG_RC_PARAMS *psRCParams = &(ctx->sRCParams);
ASSERT(obj_buffer->type == VAEncMiscParameterTypeHRD);
ASSERT(obj_buffer->size == sizeof(VAEncMiscParameterHRD));
psMiscHrdParams = (VAEncMiscParameterHRD *)pBuffer->data;
if (psMiscHrdParams->buffer_size == 0
|| psMiscHrdParams->initial_buffer_fullness == 0) {
drv_debug_msg(VIDEO_DEBUG_ERROR, "Find zero value for buffer_size "
"and initial_buffer_fullness.\n");
vaStatus = VA_STATUS_ERROR_INVALID_PARAMETER;
return vaStatus;
}
if (ctx->initial_buffer_fullness > ctx->buffer_size) {
drv_debug_msg(VIDEO_DEBUG_ERROR, "initial_buffer_fullnessi(%d) shouldn't be"
" larger that buffer_size(%d)!\n",
psMiscHrdParams->initial_buffer_fullness,
psMiscHrdParams->buffer_size);
vaStatus = VA_STATUS_ERROR_INVALID_PARAMETER;
return vaStatus;
}
if (!psRCParams->bRCEnable) {
drv_debug_msg(VIDEO_DEBUG_ERROR, "Only when rate control is enabled,"
" VAEncMiscParameterTypeHRD will take effect.\n");
vaStatus = VA_STATUS_ERROR_ATTR_NOT_SUPPORTED;
return vaStatus;
}
ctx->buffer_size = psMiscHrdParams->buffer_size;
ctx->initial_buffer_fullness = psMiscHrdParams->initial_buffer_fullness;
ctx->bInsertHRDParams = IMG_TRUE;
drv_debug_msg(VIDEO_DEBUG_GENERAL, "hrd param buffer_size set to %d "
"initial buffer fullness set to %d\n",
ctx->buffer_size, ctx->initial_buffer_fullness);
return VA_STATUS_SUCCESS;
}
//APP_SetVideoParams
static VAStatus tng__H264ES_process_misc_air_param(context_ENC_p ctx, object_buffer_p obj_buffer)
{
VAEncMiscParameterBuffer *pBuffer = (VAEncMiscParameterBuffer *) obj_buffer->buffer_data;
VAEncMiscParameterAIR *psMiscAirParams = NULL;
ADAPTIVE_INTRA_REFRESH_INFO_TYPE *psAIRInfo = &(ctx->sAirInfo);
IMG_UINT32 ui32MbNum;
ASSERT(obj_buffer->type == VAEncMiscParameterTypeAIR);
ASSERT(obj_buffer->size == sizeof(VAEncMiscParameterAIR));
psMiscAirParams = (VAEncMiscParameterAIR*)pBuffer->data;
ui32MbNum = (ctx->ui16PictureHeight * ctx->ui16Width) >> 8;
drv_debug_msg(VIDEO_DEBUG_GENERAL, "%s: enable_AIR = %d, mb_num = %d, thresh_hold = %d, air_auto = %d\n", __FUNCTION__,
ctx->bEnableAIR, psMiscAirParams->air_num_mbs, psMiscAirParams->air_threshold, psMiscAirParams->air_auto);
ctx->bEnableAIR = 1;
ctx->bEnableInpCtrl = 1;
ctx->bEnableHostBias = 1;
ctx->ui8EnableSelStatsFlags |= ESF_FIRST_STAGE_STATS;
ctx->ui8EnableSelStatsFlags |= ESF_MP_BEST_MB_DECISION_STATS;
/*FIXME
if (psMiscAirParams->air_threshold == -1 && psMiscAirParams->air_num_mbs == 0) {
drv_debug_msg(VIDEO_DEBUG_ERROR,
"%s: ERROR: Cannot have both -AIRMBperFrame set to zero"
"AND and -AIRSADThreshold set to -1 (APP_SetVideoParams)\n",
__FUNCTION__);
return VA_STATUS_ERROR_INVALID_PARAMETER;
}*/
if (psMiscAirParams->air_num_mbs > 65535) {
drv_debug_msg(VIDEO_DEBUG_ERROR, "%s: ERROR: air_num_mbs = %d should not bigger than 65536\n",
__FUNCTION__, psMiscAirParams->air_num_mbs);
return VA_STATUS_ERROR_INVALID_PARAMETER;
}
if (psMiscAirParams->air_num_mbs > ui32MbNum)
psMiscAirParams->air_num_mbs = ui32MbNum;
if (psMiscAirParams->air_threshold > 65535) {
drv_debug_msg(VIDEO_DEBUG_ERROR,
"%s: ERROR: air_threshold = %d should not bigger than 65536\n",
__FUNCTION__, psMiscAirParams->air_threshold);
return VA_STATUS_ERROR_INVALID_PARAMETER;
}
if (psMiscAirParams->air_auto) {
psAIRInfo->i32NumAIRSPerFrame = -1;
psAIRInfo->i32SAD_Threshold = -1;
psAIRInfo->i16AIRSkipCnt = -1;
} else {
psAIRInfo->i32NumAIRSPerFrame = psMiscAirParams->air_num_mbs;
psAIRInfo->i32SAD_Threshold = psMiscAirParams->air_threshold;
psAIRInfo->i16AIRSkipCnt = -1;
}
psAIRInfo->ui16AIRScanPos = 0;
drv_debug_msg(VIDEO_DEBUG_GENERAL,
"%s: air slice size changed to num_air_mbs %d "
"air_threshold %d, air_auto %d\n", __FUNCTION__,
psMiscAirParams->air_num_mbs, psMiscAirParams->air_threshold,
psMiscAirParams->air_auto);
if (psAIRInfo->pi8AIR_Table != NULL)
free(psAIRInfo->pi8AIR_Table);
tng_air_buf_create(ctx);
return VA_STATUS_SUCCESS;
}
static VAStatus tng__H264ES_process_misc_cir_param(context_ENC_p ctx, object_buffer_p obj_buffer)
{
VAEncMiscParameterBuffer *pBuffer = (VAEncMiscParameterBuffer *)obj_buffer->buffer_data;
VAEncMiscParameterCIR *psMiscCirParams = NULL;
ASSERT(obj_buffer->type == VAEncMiscParameterTypeCIR);
ASSERT(obj_buffer->size == sizeof(VAEncMiscParameterCIR));
psMiscCirParams = (VAEncMiscParameterCIR*)pBuffer->data;
if (psMiscCirParams->cir_num_mbs > 0) {
drv_debug_msg(VIDEO_DEBUG_GENERAL,
"CIR enabled with MB count %d\n", ctx->ui16IntraRefresh);
ctx->ui16IntraRefresh = psMiscCirParams->cir_num_mbs;
ctx->bEnableCIR = 1;
ctx->bEnableInpCtrl = 1;
ctx->bEnableHostBias = 1;
} else {
drv_debug_msg(VIDEO_DEBUG_ERROR,
"%s: ERROR: invalid cir num mbs(%d), should bigger than 0\n",
__FUNCTION__, ctx->ui16IntraRefresh);
return VA_STATUS_ERROR_INVALID_PARAMETER;
}
return VA_STATUS_SUCCESS;
}
static IMG_UINT8 tng__H264ES_calculate_level(context_ENC_p ctx)
{
IMG_RC_PARAMS *psRCParams = &(ctx->sRCParams);
IMG_UINT32 ui32MBf=0;
IMG_UINT32 ui32MBs;
IMG_UINT32 ui32Level=0;
IMG_UINT32 ui32TempLevel=0;
IMG_UINT32 ui32DpbMbs;
// We need to calculate the level based on a few constraints these are
// Macroblocks per second
// picture size
// decoded picture buffer size, and bitrate
ui32MBf = (ctx->ui16Width)*(ctx->ui16FrameHeight) >> 8;
ui32MBs = ui32MBf * psRCParams->ui32FrameRate;
// could do these in nice tables, but this is clearer
if (ui32MBf > 22080) ui32Level = SH_LEVEL_51;
else if (ui32MBf > 8704) ui32Level = SH_LEVEL_50;
else if (ui32MBf > 8192) ui32Level = SH_LEVEL_42;
else if (ui32MBf > 5120) ui32Level = SH_LEVEL_40;
else if (ui32MBf > 3600) ui32Level = SH_LEVEL_32;
else if (ui32MBf > 1620) ui32Level = SH_LEVEL_31;
else if (ui32MBf > 792) ui32Level = SH_LEVEL_22;
else if (ui32MBf > 396) ui32Level = SH_LEVEL_21;
else if (ui32MBf > 99) ui32Level = SH_LEVEL_11;
else ui32Level = SH_LEVEL_10;
drv_debug_msg(VIDEO_DEBUG_GENERAL,
"%s: ui32MBf = %d, ui32MBs = %d, ui32Level = %d\n",
__FUNCTION__, ui32MBf, ui32MBs, ui32Level);
//ui32DpbMbs = ui32MBf * (psContext->ui32MaxNumRefFrames + 1);
ui32DpbMbs = ui32MBf * (ctx->ui8MaxNumRefFrames + 1);
if (ui32DpbMbs > 110400) ui32TempLevel = SH_LEVEL_51;
else if (ui32DpbMbs > 34816) ui32TempLevel = SH_LEVEL_50;
else if (ui32DpbMbs > 32768) ui32TempLevel = SH_LEVEL_42;
else if (ui32DpbMbs > 20480) ui32TempLevel = SH_LEVEL_40;
else if (ui32DpbMbs > 18000) ui32TempLevel = SH_LEVEL_32;
else if (ui32DpbMbs > 8100) ui32TempLevel = SH_LEVEL_31;
else if (ui32DpbMbs > 4752) ui32TempLevel = SH_LEVEL_22;
else if (ui32DpbMbs > 2376) ui32TempLevel = SH_LEVEL_21;
else if (ui32DpbMbs > 900) ui32TempLevel = SH_LEVEL_12;
else if (ui32DpbMbs > 396) ui32TempLevel = SH_LEVEL_11;
else ui32TempLevel = SH_LEVEL_10;
ui32Level = tng__max(ui32Level, ui32TempLevel);
drv_debug_msg(VIDEO_DEBUG_GENERAL,
"%s: ui32DpbMbs = %d, ui32Level = %d\n",
__FUNCTION__, ui32DpbMbs, ui32Level);
// now restrict based on the number of macroblocks per second
if (ui32MBs > 589824) ui32TempLevel = SH_LEVEL_51;
else if (ui32MBs > 522240) ui32TempLevel = SH_LEVEL_50;
else if (ui32MBs > 245760) ui32TempLevel = SH_LEVEL_42;
else if (ui32MBs > 216000) ui32TempLevel = SH_LEVEL_40;
else if (ui32MBs > 108000) ui32TempLevel = SH_LEVEL_32;
else if (ui32MBs > 40500) ui32TempLevel = SH_LEVEL_31;
else if (ui32MBs > 20250) ui32TempLevel = SH_LEVEL_30;
else if (ui32MBs > 19800) ui32TempLevel = SH_LEVEL_22;
else if (ui32MBs > 11880) ui32TempLevel = SH_LEVEL_21;
else if (ui32MBs > 6000) ui32TempLevel = SH_LEVEL_13;
else if (ui32MBs > 3000) ui32TempLevel = SH_LEVEL_12;
else if (ui32MBs > 1485) ui32TempLevel = SH_LEVEL_11;
else ui32TempLevel = SH_LEVEL_10;
ui32Level = tng__max(ui32Level, ui32TempLevel);
drv_debug_msg(VIDEO_DEBUG_GENERAL,
"%s: ui32TempLevel = %d, ui32Level = %d\n",
__FUNCTION__, ui32TempLevel, ui32Level);
if (psRCParams->bRCEnable) {
// now restrict based on the requested bitrate
if (psRCParams->ui32FrameRate > 135000000) ui32TempLevel = SH_LEVEL_51;
else if (psRCParams->ui32FrameRate > 50000000) ui32TempLevel = SH_LEVEL_50;
else if (psRCParams->ui32FrameRate > 20000000) ui32TempLevel = SH_LEVEL_41;
else if (psRCParams->ui32FrameRate > 14000000) ui32TempLevel = SH_LEVEL_32;
else if (psRCParams->ui32FrameRate > 10000000) ui32TempLevel = SH_LEVEL_31;
else if (psRCParams->ui32FrameRate > 4000000) ui32TempLevel = SH_LEVEL_30;
else if (psRCParams->ui32FrameRate > 2000000) ui32TempLevel = SH_LEVEL_21;
else if (psRCParams->ui32FrameRate > 768000) ui32TempLevel = SH_LEVEL_20;
else if (psRCParams->ui32FrameRate > 384000) ui32TempLevel = SH_LEVEL_13;
else if (psRCParams->ui32FrameRate > 192000) ui32TempLevel = SH_LEVEL_12;
else if (psRCParams->ui32FrameRate > 128000) ui32TempLevel = SH_LEVEL_11;
else if (psRCParams->ui32FrameRate > 64000) ui32TempLevel = SH_LEVEL_1B;
else ui32TempLevel = SH_LEVEL_10;
ui32Level = tng__max(ui32Level, ui32TempLevel);
}
/*
if (pParams->bLossless) {
ui32Level = tng__max(ui32Level, 320);
}
*/
drv_debug_msg(VIDEO_DEBUG_GENERAL,
"%s: target level is %d, input level is %d\n",
__FUNCTION__, ui32Level, ctx->ui8LevelIdc);
return (IMG_UINT8)ui32Level;
}
static VAStatus tng__H264ES_process_sequence_param(context_ENC_p ctx, object_buffer_p obj_buffer)
{
VAStatus vaStatus = VA_STATUS_SUCCESS;
VAEncSequenceParameterBufferH264 *psSeqParams;
H264_CROP_PARAMS* psCropParams = &(ctx->sCropParams);
IMG_RC_PARAMS *psRCParams = &(ctx->sRCParams);
FRAME_ORDER_INFO *psFrameInfo = &(ctx->sFrameOrderInfo);
H264_VUI_PARAMS *psVuiParams = &(ctx->sVuiParams);
IMG_UINT32 ui32MaxUnit32 = (IMG_UINT32)0x7ffa;
IMG_UINT32 ui32IPCount = 0;
IMG_UINT64 ui64Temp = 0;
ASSERT(obj_buffer->type == VAEncSequenceParameterBufferType);
ASSERT(obj_buffer->size == sizeof(VAEncSequenceParameterBufferH264));
if (obj_buffer->size != sizeof(VAEncSequenceParameterBufferH264)) {
vaStatus = VA_STATUS_ERROR_UNKNOWN;
goto out1;
}
ctx->obj_context->frame_count = 0;
psSeqParams = (VAEncSequenceParameterBufferH264 *) obj_buffer->buffer_data;
obj_buffer->buffer_data = NULL;
obj_buffer->size = 0;
#ifdef _TOPAZHP_PDUMP_
tng_H264ES_trace_seq_params(psSeqParams);
#endif
ctx->ui8LevelIdc = psSeqParams->level_idc;
ctx->ui8MaxNumRefFrames = psSeqParams->max_num_ref_frames;
ctx->ui32IdrPeriod = psSeqParams->intra_idr_period;
ctx->ui32IntraCnt = psSeqParams->intra_period;
ui32IPCount = (IMG_UINT32)(psSeqParams->ip_period);
if ((ui32IPCount > 4) || (ui32IPCount == 0)) {
drv_debug_msg(VIDEO_DEBUG_ERROR,
"%s: ip_period %d, it should be in [1, 4]\n",
__FUNCTION__, psSeqParams->ip_period);
vaStatus = VA_STATUS_ERROR_INVALID_PARAMETER;
goto out1;
}
if (ctx->ui32IntraCnt == 0) {
if (ui32IPCount == 1)
ctx->ui32IntraCnt = INT_MAX;
else
ctx->ui32IntraCnt = INT_MAX - (INT_MAX % ui32IPCount);
ctx->ui32IdrPeriod = 1;
} else if (ctx->ui32IntraCnt == 1) {
//only I frame or IDR frames;
ui32IPCount = 1;
if (ctx->ui32IdrPeriod == 0)
ctx->ui32IdrPeriod = INT_MAX;
} else {
if (ctx->ui32IdrPeriod == 0) {
ctx->ui32IdrPeriod = INT_MAX / ctx->ui32IntraCnt;
} else if (ctx->ui32IdrPeriod > 1) {
ui64Temp = (IMG_UINT64)(ctx->ui32IdrPeriod) * (IMG_UINT64)(ctx->ui32IntraCnt);
if (ui64Temp >= (IMG_UINT64)INT_MAX) {
ctx->ui32IdrPeriod = INT_MAX / ctx->ui32IntraCnt;
}
}
if ((ctx->ui32IntraCnt % ui32IPCount) != 0) {
if (ctx->ui32IntraCnt > INT_MAX - ui32IPCount + (ctx->ui32IntraCnt % ui32IPCount))
ctx->ui32IntraCnt = INT_MAX - ui32IPCount + (ctx->ui32IntraCnt % ui32IPCount);
else
ctx->ui32IntraCnt += ui32IPCount - (ctx->ui32IntraCnt % ui32IPCount);
}
}
if (ctx->ui32FrameCount[ctx->ui32StreamID] > 0) {
ctx->idr_force_flag = 1;
if (ctx->ui32IntraCntSave != ctx->ui32IntraCnt) {
drv_debug_msg(VIDEO_DEBUG_GENERAL,
"%s: intra_period updated from %d to %d\n",
__FUNCTION__, ctx->ui32IntraCntSave, ctx->ui32IntraCnt);
ctx->rc_update_flag |= RC_MASK_intra_period;
}
}
ctx->ui32IntraCntSave = ctx->ui32IntraCnt;
ctx->ui8SlotsInUse = ui32IPCount + 1; //Bframes + 2
//bits per second
if (!psSeqParams->bits_per_second) {
psSeqParams->bits_per_second = ctx->ui16Width * ctx->ui16PictureHeight * 30 * 12;
}
if (psSeqParams->bits_per_second > TOPAZ_H264_MAX_BITRATE) {
psSeqParams->bits_per_second = TOPAZ_H264_MAX_BITRATE;
drv_debug_msg(VIDEO_DEBUG_ERROR,
"%s: bits_per_second(%d) exceeds the maximum bitrate, set it with %d\n",
__FUNCTION__, psSeqParams->bits_per_second,
TOPAZ_H264_MAX_BITRATE);
}
if (psRCParams->ui32BitsPerSecond == 0)
psRCParams->ui32BitsPerSecond = psSeqParams->bits_per_second;
if (psSeqParams->bits_per_second != psRCParams->ui32BitsPerSecond) {
psRCParams->ui32BitsPerSecond = psSeqParams->bits_per_second;
ctx->rc_update_flag |= RC_MASK_bits_per_second;
}
psRCParams->ui32IntraFreq = ctx->ui32IntraCnt;
psRCParams->ui32TransferBitsPerSecond = psRCParams->ui32BitsPerSecond;
psRCParams->ui16BFrames = ui32IPCount - 1;
if (psRCParams->ui32FrameRate == 0)
psRCParams->ui32FrameRate = 30;
//set the B frames
if (psRCParams->eRCMode == IMG_RCMODE_VCM)
psRCParams->ui16BFrames = 0;
if ((psRCParams->ui16BFrames > 0) && (ctx->ui8ProfileIdc == H264ES_PROFILE_BASELINE)) {
ctx->ui8ProfileIdc = H264ES_PROFILE_MAIN;
}
if (psFrameInfo->slot_consume_dpy_order != NULL)
free(psFrameInfo->slot_consume_dpy_order);
if (psFrameInfo->slot_consume_enc_order != NULL)
free(psFrameInfo->slot_consume_enc_order);
if (psRCParams->ui16BFrames != 0) {
memset(psFrameInfo, 0, sizeof(FRAME_ORDER_INFO));
psFrameInfo->slot_consume_dpy_order = (int *)malloc(ctx->ui8SlotsInUse * sizeof(int));
psFrameInfo->slot_consume_enc_order = (int *)malloc(ctx->ui8SlotsInUse * sizeof(int));
if ((psFrameInfo->slot_consume_dpy_order == NULL) ||
(psFrameInfo->slot_consume_enc_order == NULL)) {
drv_debug_msg(VIDEO_DEBUG_ERROR, "%s: error malloc slot order array\n", __FUNCTION__);
}
}
//set the crop parameters
psCropParams->bClip = psSeqParams->frame_cropping_flag;
psCropParams->ui16LeftCropOffset = psSeqParams->frame_crop_left_offset;
psCropParams->ui16RightCropOffset = psSeqParams->frame_crop_right_offset;
psCropParams->ui16TopCropOffset = psSeqParams->frame_crop_top_offset;
psCropParams->ui16BottomCropOffset = psSeqParams->frame_crop_bottom_offset;
//set level idc parameter
ctx->ui32VertMVLimit = 255 ;//(63.75 in qpel increments)
ctx->bLimitNumVectors = IMG_FALSE;
if (ctx->ui8LevelIdc == 111)
ctx->ui8LevelIdc = SH_LEVEL_1B;
ctx->ui8LevelIdc = tng__H264ES_calculate_level(ctx);
/*Setting VertMVLimit and LimitNumVectors only for H264*/
if (ctx->ui8LevelIdc >= SH_LEVEL_30)
ctx->bLimitNumVectors = IMG_TRUE;
else
ctx->bLimitNumVectors = IMG_FALSE;
if (ctx->ui8LevelIdc >= SH_LEVEL_31)
ctx->ui32VertMVLimit = 2047 ;//(511.75 in qpel increments)
else if (ctx->ui8LevelIdc >= SH_LEVEL_21)
ctx->ui32VertMVLimit = 1023 ;//(255.75 in qpel increments)
else if (ctx->ui8LevelIdc >= SH_LEVEL_11)
ctx->ui32VertMVLimit = 511 ;//(127.75 in qpel increments)
//set VUI info
memset(psVuiParams, 0, sizeof(H264_VUI_PARAMS));
if (psSeqParams->time_scale != 0 && psSeqParams->num_units_in_tick != 0
&& (psSeqParams->time_scale > psSeqParams->num_units_in_tick)) {
psVuiParams->Time_Scale = psSeqParams->time_scale;
psVuiParams->num_units_in_tick = psSeqParams->num_units_in_tick;
}
out1:
free(obj_buffer->buffer_data);
obj_buffer->buffer_data = NULL;
obj_buffer->size = 0;
return vaStatus;
}
#if 0
static VAStatus tng__H264ES_process_picture_param(context_ENC_p ctx, object_buffer_p obj_buffer)
{
VAStatus vaStatus = VA_STATUS_SUCCESS;
context_ENC_mem *ps_mem = &(ctx->ctx_mem[ctx->ui32StreamID]);
context_ENC_frame_buf *ps_buf = &(ctx->ctx_frame_buf[ctx->ui32StreamID]);
IMG_RC_PARAMS * psRCParams = &(ctx->sRCParams);
VAEncPictureParameterBufferH264 *psPicParams;
IMG_BOOL bDepViewPPS = IMG_FALSE;
drv_debug_msg(VIDEO_DEBUG_GENERAL, "%s: start\n",__FUNCTION__);
ASSERT(obj_buffer->type == VAEncPictureParameterBufferType);
if (obj_buffer->size != sizeof(VAEncPictureParameterBufferH264)) {
drv_debug_msg(VIDEO_DEBUG_ERROR, "%s L%d Invalid coded buffer handle\n", __FUNCTION__, __LINE__);
return VA_STATUS_ERROR_UNKNOWN;
}
/* Transfer ownership of VAEncPictureParameterBufferH264 data */
psPicParams = (VAEncPictureParameterBufferH264 *) obj_buffer->buffer_data;
obj_buffer->buffer_data = NULL;
obj_buffer->size = 0;
ASSERT(ctx->ui16Width == psPicParams->picture_width);
ASSERT(ctx->ui16PictureHeight == psPicParams->picture_height);
#ifdef _TOPAZHP_OLD_LIBVA_
ps_buf->ref_surface = SURFACE(psPicParams->ReferenceFrames[0].picture_id);
ps_buf->coded_buf = BUFFER(psPicParams->coded_buf);
#else
{
IMG_INT32 i;
ps_buf->rec_surface = SURFACE(psPicParams->CurrPic.picture_id);
for (i = 0; i < 16; i++)
ps_buf->ref_surface[i] = SURFACE(psPicParams->ReferenceFrames[i].picture_id);
ps_buf->coded_buf = BUFFER(psPicParams->coded_buf);
}
#endif
if (NULL == ps_buf->coded_buf) {
drv_debug_msg(VIDEO_DEBUG_ERROR, "%s L%d Invalid coded buffer handle\n", __FUNCTION__, __LINE__);
free(psPicParams);
return VA_STATUS_ERROR_INVALID_BUFFER;
}
if ((ctx->bEnableMvc) && (ctx->ui16MVCViewIdx != 0) &&
(ctx->ui16MVCViewIdx != (IMG_UINT16)(NON_MVC_VIEW))) {
bDepViewPPS = IMG_TRUE;
}
/************* init ****************
ctx->bCabacEnabled = psPicParams->pic_fields.bits.entropy_coding_mode_flag;
ctx->bH2648x8Transform = psPicParams->pic_fields.bits.transform_8x8_mode_flag;
ctx->bH264IntraConstrained = psPicParams->pic_fields.bits.constrained_intra_pred_flag;
ctx->bWeightedPrediction = psPicParams->pic_fields.bits.weighted_pred_flag;
ctx->ui8VPWeightedImplicitBiPred = psPicParams->pic_fields.bits.weighted_bipred_idc;
ctx->bCustomScaling = psPicParams->pic_fields.bits.pic_scaling_matrix_present_flag;
************* set rc params *************/
// ctx->sRCParams.ui32InitialQp = psPicParams->pic_init_qp;
// ctx->sRCParams.i8QCPOffset = psPicParams->chroma_qp_index_offset;
drv_debug_msg(VIDEO_DEBUG_GENERAL, "%s psRCParams->ui32InitialQp = %d, psRCParams->iMinQP = %d\n", __FUNCTION__, psPicParams->pic_init_qp, psPicParams->chroma_qp_index_offset);
tng__H264ES_prepare_picture_header(
ps_mem->bufs_pic_template.virtual_addr,
0, //IMG_BOOL bCabacEnabled,
ctx->bH2648x8Transform, //IMG_BOOL b_8x8transform,
0, //IMG_BOOL bIntraConstrained,
0, //IMG_INT8 i8CQPOffset,
0, //IMG_BOOL bWeightedPrediction,
0, //IMG_UINT8 ui8WeightedBiPred,
0, //IMG_BOOL bMvcPPS,
0, //IMG_BOOL bScalingMatrix,
0 //IMG_BOOL bScalingLists
);
free(psPicParams);
/*
if (psRCParams->ui16BFrames == 0) {
tng_send_codedbuf(ctx, (ctx->obj_context->frame_count&1));
tng_send_source_frame(ctx, (ctx->obj_context->frame_count&1), ctx->obj_context->frame_count);
} else
tng__H264ES_provide_buffer_for_BFrames(ctx);
*/
drv_debug_msg(VIDEO_DEBUG_GENERAL, "%s: end\n",__FUNCTION__);
return vaStatus;
}
#endif
static VAStatus tng__H264ES_process_picture_param_base(context_ENC_p ctx, unsigned char *buf)
{
VAStatus vaStatus = VA_STATUS_SUCCESS;
context_ENC_frame_buf *ps_buf = &(ctx->ctx_frame_buf);
VAEncPictureParameterBufferH264 *psPicParams;
#ifndef _TNG_FRAMES_
IMG_INT32 i;
#endif
psPicParams = (VAEncPictureParameterBufferH264 *) buf;
#ifdef _TOPAZHP_PDUMP_
tng_H264ES_trace_pic_params(psPicParams);
#endif
#ifdef _TNG_FRAMES_
ps_buf->rec_surface = SURFACE(psPicParams->CurrPic.picture_id);
ps_buf->ref_surface = SURFACE(psPicParams->ReferenceFrames[0].picture_id);
ps_buf->ref_surface1 = SURFACE(psPicParams->ReferenceFrames[1].picture_id);
drv_debug_msg(VIDEO_DEBUG_GENERAL, "%s: psPicParams->coded_buf = 0x%08x, ps_buf->coded_buf = 0x%08x\n",
__FUNCTION__, psPicParams->coded_buf, ps_buf->coded_buf);
#else
{
ps_buf->rec_surface = SURFACE(psPicParams->CurrPic.picture_id);
for (i = 0; i < 4; i++) {
ps_buf->ref_surface[i] = SURFACE(psPicParams->ReferenceFrames[i].picture_id);
ps_buf->ref_surface[i]->is_ref_surface = 1;
}
}
#endif
ps_buf->coded_buf = BUFFER(psPicParams->coded_buf);
if (NULL == ps_buf->coded_buf) {
drv_debug_msg(VIDEO_DEBUG_ERROR, "%s L%d Invalid coded buffer handle\n", __FUNCTION__, __LINE__);
free(psPicParams);
return VA_STATUS_ERROR_INVALID_BUFFER;
}
ctx->bH2648x8Transform = psPicParams->pic_fields.bits.transform_8x8_mode_flag;
if ((ctx->bH2648x8Transform == 1) && (ctx->ui8ProfileIdc != H264ES_PROFILE_HIGH)) {
drv_debug_msg(VIDEO_DEBUG_ERROR,
"%s L%d only high profile could set bH2648x8Transform TRUE\n",
__FUNCTION__, __LINE__);
ctx->bH2648x8Transform = 0;
}
ctx->bH264IntraConstrained = psPicParams->pic_fields.bits.constrained_intra_pred_flag;
if (ctx->bEnableMVC == 1) {
drv_debug_msg(VIDEO_DEBUG_ERROR,
"%s L%d MVC could not set bH264IntraConstrained TRUE\n",
__FUNCTION__, __LINE__);
ctx->bH264IntraConstrained = 0;
}
ctx->bCabacEnabled = psPicParams->pic_fields.bits.entropy_coding_mode_flag;
ctx->bWeightedPrediction = psPicParams->pic_fields.bits.weighted_pred_flag;
ctx->ui8VPWeightedImplicitBiPred = psPicParams->pic_fields.bits.weighted_bipred_idc;
/************* init ****************
ctx->bCustomScaling = psPicParams->pic_fields.bits.pic_scaling_matrix_present_flag;
************* set rc params *************/
if (ctx->sRCParams.ui32InitialQp == 0)
ctx->sRCParams.ui32InitialQp = psPicParams->pic_init_qp;
ctx->ui32LastPicture = psPicParams->last_picture;
return vaStatus;
}
static VAStatus tng__H264ES_process_picture_param_mvc(context_ENC_p ctx, unsigned char *buf)
{
VAStatus vaStatus = VA_STATUS_SUCCESS;
VAEncPictureParameterBufferH264_MVC *psPicMvcParams;
psPicMvcParams = (VAEncPictureParameterBufferH264_MVC *) buf;
ctx->ui16MVCViewIdx = ctx->ui32StreamID = psPicMvcParams->view_id;
//vaStatus = tng__H264ES_process_picture_param_base(ctx, (unsigned char*)&(psPicMvcParams->base_picture_param));
return vaStatus;
}
static VAStatus tng__H264ES_process_picture_param(context_ENC_p ctx, object_buffer_p obj_buffer)
{
VAStatus vaStatus = VA_STATUS_SUCCESS;
ASSERT(obj_buffer->type == VAEncPictureParameterBufferType);
drv_debug_msg(VIDEO_DEBUG_GENERAL,
"%s: ctx->bEnableMVC = %d\n", __FUNCTION__, ctx->bEnableMVC);
if (ctx->bEnableMVC) {
if (obj_buffer->size != sizeof(VAEncPictureParameterBufferH264_MVC)) {
drv_debug_msg(VIDEO_DEBUG_ERROR,
"%s L%d Invalid picture parameter H264 mvc buffer handle\n",
__FUNCTION__, __LINE__);
return VA_STATUS_ERROR_UNKNOWN;
}
vaStatus = tng__H264ES_process_picture_param_mvc(ctx, obj_buffer->buffer_data);
} else {
if (obj_buffer->size != sizeof(VAEncPictureParameterBufferH264)) {
drv_debug_msg(VIDEO_DEBUG_ERROR,
"%s L%d Invalid picture parameter H264 buffer handle\n",
__FUNCTION__, __LINE__);
return VA_STATUS_ERROR_UNKNOWN;
}
vaStatus = tng__H264ES_process_picture_param_base(ctx, obj_buffer->buffer_data);
}
free(obj_buffer->buffer_data);
obj_buffer->buffer_data = NULL;
obj_buffer->size = 0;
return vaStatus;
}
static VAStatus tng__H264ES_process_slice_param_mrfld(context_ENC_p ctx, object_buffer_p obj_buffer)
{
VAStatus vaStatus = VA_STATUS_SUCCESS;
VAEncSliceParameterBufferH264 *psSliceParamsH264;
unsigned int i;
unsigned int uiPreMBAddress = 0;
unsigned int uiCurMBAddress = 0;
unsigned int uiPreMBNumbers = 0;
unsigned int uiCurMBNumbers = 0;
unsigned int uiAllMBNumbers = 0;
unsigned char ucPreDeblockIdc = 0;
unsigned char ucCurDeblockIdc = 0;
/* Transfer ownership of VAEncPictureParameterBufferH264 data */
psSliceParamsH264 = (VAEncSliceParameterBufferH264*) obj_buffer->buffer_data;
#ifdef _TOPAZHP_PDUMP_
tng_H264ES_trace_slice_params(psSliceParamsH264);
#endif
ucPreDeblockIdc = psSliceParamsH264->disable_deblocking_filter_idc;
for (i = 0; i < obj_buffer->num_elements; i++) {
uiCurMBAddress = psSliceParamsH264->macroblock_address;
uiCurMBNumbers = psSliceParamsH264->num_macroblocks;
if (uiCurMBAddress != uiPreMBAddress + uiPreMBNumbers) {
drv_debug_msg(VIDEO_DEBUG_ERROR,
"%s L%d Error Macroblock Address (%d), address (%d), number (%d)\n",
__FUNCTION__, __LINE__, i, psSliceParamsH264->macroblock_address,
psSliceParamsH264->num_macroblocks);
return VA_STATUS_ERROR_INVALID_PARAMETER;
}
uiPreMBNumbers = uiCurMBNumbers;
uiPreMBAddress = uiCurMBAddress;
uiAllMBNumbers += uiCurMBNumbers;
ucCurDeblockIdc = psSliceParamsH264->disable_deblocking_filter_idc;
if (ucPreDeblockIdc != ucCurDeblockIdc) {
drv_debug_msg(VIDEO_DEBUG_ERROR,
"%s L%d Error Macroblock Address (%d), deblock idc pre (%d), cur (%d)\n",
__FUNCTION__, __LINE__, i, ucPreDeblockIdc, ucCurDeblockIdc);
return VA_STATUS_ERROR_INVALID_PARAMETER;
}
psSliceParamsH264++;
}
if (uiAllMBNumbers != (unsigned int)(((IMG_UINT16)(ctx->ui16Width) * (IMG_UINT16)(ctx->ui16PictureHeight)) >> 8)) {
drv_debug_msg(VIDEO_DEBUG_ERROR,
"%s L%d Error Macroblock all number (%d), (%d)\n",
__FUNCTION__, __LINE__, i, uiAllMBNumbers,
((ctx->ui16Width * ctx->ui16PictureHeight) >> 8));
return VA_STATUS_ERROR_INVALID_PARAMETER;
}
//deblocking behaviour
ctx->bArbitrarySO = IMG_FALSE;
ctx->ui8DeblockIDC = ucCurDeblockIdc;
ctx->ui8SlicesPerPicture = obj_buffer->num_elements;
return vaStatus;
}
static VAStatus tng__H264ES_process_slice_param_mdfld(context_ENC_p ctx, object_buffer_p obj_buffer)
{
VAStatus vaStatus = VA_STATUS_SUCCESS;
VAEncSliceParameterBuffer *psSliceParams = NULL;
psSliceParams = (VAEncSliceParameterBuffer*) obj_buffer->buffer_data;
//deblocking behaviour
ctx->bArbitrarySO = IMG_FALSE;
ctx->ui8DeblockIDC = psSliceParams->slice_flags.bits.disable_deblocking_filter_idc;
ctx->ui8SlicesPerPicture = obj_buffer->num_elements;
return vaStatus;
}
static VAStatus tng__H264ES_process_misc_max_slice_size_param(context_ENC_p ctx, object_buffer_p obj_buffer)
{
VAEncMiscParameterBuffer *pBuffer = (VAEncMiscParameterBuffer *) obj_buffer->buffer_data;
VAEncMiscParameterMaxSliceSize *psMiscMaxSliceSizeParams = NULL;
IMG_RC_PARAMS *psRCParams = &(ctx->sRCParams);
ASSERT(obj_buffer->type == VAEncMiscParameterTypeMaxSliceSize);
ASSERT(obj_buffer->size == sizeof(VAEncMiscParameterMaxSliceSize));
psMiscMaxSliceSizeParams = (VAEncMiscParameterMaxSliceSize*)pBuffer->data;
if (psMiscMaxSliceSizeParams->max_slice_size > 0) {
psRCParams->ui32SliceByteLimit = psMiscMaxSliceSizeParams->max_slice_size;
drv_debug_msg(VIDEO_DEBUG_GENERAL,
"Max slice size is %d\n", psRCParams->ui32SliceByteLimit);
} else {
drv_debug_msg(VIDEO_DEBUG_ERROR,
"%s: ERROR: invalid max slice size(%d), should bigger than 0\n",
__FUNCTION__, psMiscMaxSliceSizeParams->max_slice_size);
psRCParams->ui32SliceByteLimit = 0;
return VA_STATUS_ERROR_INVALID_PARAMETER;
}
return VA_STATUS_SUCCESS;
}
static VAStatus tng__H264ES_process_slice_param(context_ENC_p ctx, object_buffer_p obj_buffer)
{
VAStatus vaStatus = VA_STATUS_SUCCESS;
ASSERT(obj_buffer->type == VAEncSliceParameterBufferType);
/* Prepare InParams for macros of current slice, insert slice header, insert do slice command */
if (obj_buffer->size == sizeof(VAEncSliceParameterBufferH264)) {
drv_debug_msg(VIDEO_DEBUG_GENERAL, "Receive VAEncSliceParameterBufferH264 buffer\n");
vaStatus = tng__H264ES_process_slice_param_mrfld(ctx, obj_buffer);
} else if (obj_buffer->size == sizeof(VAEncSliceParameterBuffer)) {
drv_debug_msg(VIDEO_DEBUG_GENERAL, "Receive VAEncSliceParameterBuffer buffer\n");
vaStatus = tng__H264ES_process_slice_param_mdfld(ctx, obj_buffer);
} else {
drv_debug_msg(VIDEO_DEBUG_ERROR, "Buffer size(%d) is wrong. It should be %d or %d\n",
obj_buffer->size, sizeof(VAEncSliceParameterBuffer),
sizeof(VAEncSliceParameterBufferH264));
vaStatus = VA_STATUS_ERROR_INVALID_PARAMETER;
}
free(obj_buffer->buffer_data);
obj_buffer->size = 0;
obj_buffer->buffer_data = NULL;
return vaStatus;
}
static VAStatus tng__H264ES_process_misc_param(context_ENC_p ctx, object_buffer_p obj_buffer)
{
VAStatus vaStatus = VA_STATUS_SUCCESS;
VAEncMiscParameterBuffer *pBuffer;
ASSERT(obj_buffer->type == VAEncMiscParameterBufferType);
ASSERT(ctx != NULL);
/* Transfer ownership of VAEncMiscParameterBuffer data */
pBuffer = (VAEncMiscParameterBuffer *) obj_buffer->buffer_data;
obj_buffer->size = 0;
switch (pBuffer->type) {
case VAEncMiscParameterTypeFrameRate:
vaStatus = tng__H264ES_process_misc_framerate_param(ctx, obj_buffer);
break;
case VAEncMiscParameterTypeRateControl:
vaStatus = tng__H264ES_process_misc_ratecontrol_param(ctx, obj_buffer);
break;
case VAEncMiscParameterTypeHRD:
vaStatus = tng__H264ES_process_misc_hrd_param(ctx, obj_buffer);
break;
case VAEncMiscParameterTypeAIR:
vaStatus = tng__H264ES_process_misc_air_param(ctx, obj_buffer);
break;
case VAEncMiscParameterTypeCIR:
vaStatus = tng__H264ES_process_misc_cir_param(ctx, obj_buffer);
break;
case VAEncMiscParameterTypeMaxSliceSize:
vaStatus = tng__H264ES_process_misc_max_slice_size_param(ctx, obj_buffer);
break;
default:
break;
}
free(obj_buffer->buffer_data);
obj_buffer->buffer_data = NULL;
return vaStatus;
}
static void tng_H264ES_QueryConfigAttributes(
VAProfile __maybe_unused profile,
VAEntrypoint __maybe_unused entrypoint,
VAConfigAttrib *attrib_list,
int num_attribs)
{
int i;
/* RateControl attributes */
for (i = 0; i < num_attribs; i++) {
switch (attrib_list[i].type) {
case VAConfigAttribRTFormat:
break;
case VAConfigAttribRateControl:
attrib_list[i].value = VA_RC_NONE | VA_RC_CBR | VA_RC_VBR | VA_RC_VCM;
break;
case VAConfigAttribEncAutoReference:
attrib_list[i].value = 1;
break;
case VAConfigAttribEncMaxRefFrames:
attrib_list[i].value = 4;
break;
default:
attrib_list[i].value = VA_ATTRIB_NOT_SUPPORTED;
break;
}
}
}
static VAStatus tng_H264ES_ValidateConfig(
object_config_p obj_config)
{
int i;
/* Check all attributes */
for (i = 0; i < obj_config->attrib_count; i++) {
switch (obj_config->attrib_list[i].type) {
case VAConfigAttribRTFormat:
/* Ignore */
break;
case VAConfigAttribRateControl:
break;
case VAConfigAttribEncAutoReference:
break;
case VAConfigAttribEncMaxRefFrames:
break;
default:
return VA_STATUS_ERROR_ATTR_NOT_SUPPORTED;
}
}
return VA_STATUS_SUCCESS;
}
static VAStatus tng_H264ES_setup_profile_features(context_ENC_p ctx)
{
VAStatus vaStatus = VA_STATUS_SUCCESS;
IMG_ENCODE_FEATURES * pEncFeatures = &ctx->sEncFeatures;
pEncFeatures->bEnable8x16MVDetect = IMG_TRUE;
pEncFeatures->bEnable16x8MVDetect = IMG_TRUE;
return vaStatus;
}
static VAStatus tng_H264ES_CreateContext(
object_context_p obj_context,
object_config_p obj_config)
{
VAStatus vaStatus = VA_STATUS_SUCCESS;
context_ENC_p ctx;
vaStatus = tng_CreateContext(obj_context, obj_config, 0);
if (VA_STATUS_SUCCESS != vaStatus)
return VA_STATUS_ERROR_ALLOCATION_FAILED;
ctx = (context_ENC_p) obj_context->format_data;
ctx->eStandard = IMG_STANDARD_H264;
tng__H264ES_init_context(obj_context, obj_config);
vaStatus = tng__H264ES_init_profile(obj_context, obj_config);
if (vaStatus != VA_STATUS_SUCCESS) {
drv_debug_msg(VIDEO_DEBUG_ERROR, "%s: tng__H264ES_init_profile\n", __FUNCTION__);
}
vaStatus = tng__H264ES_init_format_mode(obj_context, obj_config);
if (vaStatus != VA_STATUS_SUCCESS) {
drv_debug_msg(VIDEO_DEBUG_ERROR, "%s: tng__H264ES_init_format_mode\n", __FUNCTION__);
}
vaStatus = tng__H264ES_get_codec_type(obj_context, obj_config);
if (vaStatus != VA_STATUS_SUCCESS) {
drv_debug_msg(VIDEO_DEBUG_ERROR, "%s: tng__H264ES_init_rc_mode\n", __FUNCTION__);
}
vaStatus = tng_H264ES_setup_profile_features(ctx);
if (vaStatus != VA_STATUS_SUCCESS) {
drv_debug_msg(VIDEO_DEBUG_ERROR, "%s: tng__profile_features\n", __FUNCTION__);
}
vaStatus = tng__patch_hw_profile(ctx);
if (vaStatus != VA_STATUS_SUCCESS) {
drv_debug_msg(VIDEO_DEBUG_ERROR, "%s: tng__patch_hw_profile\n", __FUNCTION__);
}
return vaStatus;
}
static void tng_H264ES_DestroyContext(
object_context_p obj_context)
{
tng_DestroyContext(obj_context, 0);
}
static VAStatus tng_H264ES_BeginPicture(
object_context_p obj_context)
{
INIT_CONTEXT_H264ES;
VAStatus vaStatus = VA_STATUS_SUCCESS;
vaStatus = tng_BeginPicture(ctx);
return vaStatus;
}
static VAStatus tng_H264ES_RenderPicture(
object_context_p obj_context,
object_buffer_p *buffers,
int num_buffers)
{
INIT_CONTEXT_H264ES;
VAStatus vaStatus = VA_STATUS_SUCCESS;
int i;
for (i = 0; i < num_buffers; i++) {
object_buffer_p obj_buffer = buffers[i];
drv_debug_msg(VIDEO_DEBUG_GENERAL,
"%s: type = %d, num = %d\n",
__FUNCTION__, obj_buffer->type, num_buffers);
switch (obj_buffer->type) {
case VAEncSequenceParameterBufferType:
drv_debug_msg(VIDEO_DEBUG_GENERAL,
"tng_H264_RenderPicture got VAEncSequenceParameterBufferType\n");
vaStatus = tng__H264ES_process_sequence_param(ctx, obj_buffer);
DEBUG_FAILURE;
break;
case VAEncPictureParameterBufferType:
drv_debug_msg(VIDEO_DEBUG_GENERAL,
"tng_H264_RenderPicture got VAEncPictureParameterBuffer\n");
vaStatus = tng__H264ES_process_picture_param(ctx, obj_buffer);
DEBUG_FAILURE;
break;
case VAEncSliceParameterBufferType:
drv_debug_msg(VIDEO_DEBUG_GENERAL,
"tng_H264_RenderPicture got VAEncSliceParameterBufferType\n");
vaStatus = tng__H264ES_process_slice_param(ctx, obj_buffer);
DEBUG_FAILURE;
break;
case VAEncMiscParameterBufferType:
drv_debug_msg(VIDEO_DEBUG_GENERAL,
"tng_H264_RenderPicture got VAEncMiscParameterBufferType\n");
vaStatus = tng__H264ES_process_misc_param(ctx, obj_buffer);
DEBUG_FAILURE;
break;
default:
vaStatus = VA_STATUS_ERROR_UNKNOWN;
DEBUG_FAILURE;
}
if (vaStatus != VA_STATUS_SUCCESS) {
break;
}
}
return vaStatus;
}
static VAStatus tng_H264ES_EndPicture(
object_context_p obj_context)
{
INIT_CONTEXT_H264ES;
VAStatus vaStatus = VA_STATUS_SUCCESS;
vaStatus = tng_EndPicture(ctx);
return vaStatus;
}
struct format_vtable_s tng_H264ES_vtable = {
queryConfigAttributes:
tng_H264ES_QueryConfigAttributes,
validateConfig:
tng_H264ES_ValidateConfig,
createContext:
tng_H264ES_CreateContext,
destroyContext:
tng_H264ES_DestroyContext,
beginPicture:
tng_H264ES_BeginPicture,
renderPicture:
tng_H264ES_RenderPicture,
endPicture:
tng_H264ES_EndPicture
};
/*EOF*/