#include "gen6_vme.h"
#include "gen6_mfc.h"
+#include "i965_post_processing.h"
+#include "i965_encoder_api.h"
+
+static struct intel_fraction
+reduce_fraction(struct intel_fraction f)
+{
+ unsigned int a = f.num, b = f.den, c;
+ while ((c = a % b)) {
+ a = b;
+ b = c;
+ }
+ return (struct intel_fraction) { f.num / b, f.den / b };
+}
+
static VAStatus
clear_border(struct object_surface *obj_surface)
{
struct object_surface *obj_surface;
VAStatus status;
VARectangle rect;
+ int format = VA_RT_FORMAT_YUV420;
+ unsigned int fourcc = VA_FOURCC_NV12;
/* releae the temporary surface */
if (encoder_context->is_tmp_id) {
}
}
+ if (VAProfileHEVCMain10 == profile) {
+ format = VA_RT_FORMAT_YUV420_10BPP;
+ fourcc = VA_FOURCC_P010;
+ }
+
rect.x = 0;
rect.y = 0;
rect.width = obj_surface->orig_width;
status = i965_CreateSurfaces(ctx,
obj_surface->orig_width,
obj_surface->orig_height,
- VA_RT_FORMAT_YUV420,
+ format,
1,
&encoder_context->input_yuv_surface);
ASSERT_RET(status == VA_STATUS_SUCCESS, status);
obj_surface = SURFACE(encoder_context->input_yuv_surface);
encode_state->input_yuv_object = obj_surface;
assert(obj_surface);
- i965_check_alloc_surface_bo(ctx, obj_surface, 1, VA_FOURCC_NV12, SUBSAMPLE_YUV420);
+ i965_check_alloc_surface_bo(ctx, obj_surface, 1, fourcc, SUBSAMPLE_YUV420);
dst_surface.base = (struct object_base *)obj_surface;
dst_surface.type = I965_SURFACE_TYPE_SURFACE;
}
static VAStatus
+intel_encoder_check_brc_h264_sequence_parameter(VADriverContextP ctx,
+ struct encode_state *encode_state,
+ struct intel_encoder_context *encoder_context,
+ unsigned int *seq_bits_per_second)
+{
+ VAEncSequenceParameterBufferH264 *seq_param = (VAEncSequenceParameterBufferH264 *)encode_state->seq_param_ext->buffer;
+ struct intel_fraction framerate;
+ unsigned short num_pframes_in_gop, num_bframes_in_gop;
+
+ if (!encoder_context->is_new_sequence)
+ return VA_STATUS_SUCCESS;
+
+ assert(seq_param);
+
+ if (!seq_param->num_units_in_tick || !seq_param->time_scale) {
+ framerate = (struct intel_fraction) { 30, 1 };
+ } else {
+ // for the highest layer
+ framerate = (struct intel_fraction) { seq_param->time_scale, 2 * seq_param->num_units_in_tick };
+ }
+ framerate = reduce_fraction(framerate);
+
+ encoder_context->brc.num_iframes_in_gop = 1; // Always 1
+
+ if (seq_param->intra_period == 0) { // E.g. IDRPP... / IDR(PBB)... (no IDR/I any more)
+ if (seq_param->ip_period == 0)
+ goto error;
+
+ encoder_context->brc.gop_size = (framerate.num + framerate.den - 1) / framerate.den; // fake
+ num_pframes_in_gop = (encoder_context->brc.gop_size +
+ seq_param->ip_period - 1) / seq_param->ip_period - 1;
+ } else if (seq_param->intra_period == 1) { // E.g. IDRIII...
+ encoder_context->brc.gop_size = 1;
+ num_pframes_in_gop = 0;
+ } else {
+ if (seq_param->ip_period == 0)
+ goto error;
+
+ encoder_context->brc.gop_size = seq_param->intra_period;
+ num_pframes_in_gop = (encoder_context->brc.gop_size +
+ seq_param->ip_period - 1) / seq_param->ip_period - 1;
+ }
+
+ num_bframes_in_gop = (encoder_context->brc.gop_size -
+ encoder_context->brc.num_iframes_in_gop - num_pframes_in_gop);
+
+ if (num_pframes_in_gop != encoder_context->brc.num_pframes_in_gop ||
+ num_bframes_in_gop != encoder_context->brc.num_bframes_in_gop ||
+ framerate.num != encoder_context->brc.framerate[encoder_context->layer.num_layers - 1].num ||
+ framerate.den != encoder_context->brc.framerate[encoder_context->layer.num_layers - 1].den) {
+ encoder_context->brc.num_pframes_in_gop = num_pframes_in_gop;
+ encoder_context->brc.num_bframes_in_gop = num_bframes_in_gop;
+ encoder_context->brc.framerate[encoder_context->layer.num_layers - 1] = framerate;
+ encoder_context->brc.need_reset = 1;
+ }
+
+ if (!encoder_context->brc.hrd_buffer_size ||
+ !encoder_context->brc.hrd_initial_buffer_fullness) {
+ encoder_context->brc.hrd_buffer_size = seq_param->bits_per_second << 1;
+ encoder_context->brc.hrd_initial_buffer_fullness = seq_param->bits_per_second;
+ }
+
+ *seq_bits_per_second = seq_param->bits_per_second;
+
+ return VA_STATUS_SUCCESS;
+
+error:
+ return VA_STATUS_ERROR_INVALID_PARAMETER;
+}
+
+static VAStatus
+intel_encoder_check_brc_vp8_sequence_parameter(VADriverContextP ctx,
+ struct encode_state *encode_state,
+ struct intel_encoder_context *encoder_context,
+ unsigned int *seq_bits_per_second)
+{
+ VAEncSequenceParameterBufferVP8 *seq_param = (VAEncSequenceParameterBufferVP8 *)encode_state->seq_param_ext->buffer;
+ unsigned int num_pframes_in_gop;
+
+ if (!encoder_context->is_new_sequence)
+ return VA_STATUS_SUCCESS;
+
+ assert(seq_param);
+
+ encoder_context->brc.num_iframes_in_gop = 1;// Always 1
+ encoder_context->brc.num_bframes_in_gop = 0;// No B frame
+
+ if (seq_param->intra_period == 0) { // E.g. IPPP... (only one I frame in the stream)
+ encoder_context->brc.gop_size = 30; // fake
+ } else {
+ encoder_context->brc.gop_size = seq_param->intra_period;
+ }
+
+ num_pframes_in_gop = encoder_context->brc.gop_size - 1;
+
+ if (!encoder_context->brc.framerate[encoder_context->layer.num_layers - 1].num) {
+ // for the highest layer
+ encoder_context->brc.framerate[encoder_context->layer.num_layers - 1] = (struct intel_fraction) { 30, 1 };
+ encoder_context->brc.need_reset = 1;
+ }
+
+ if (num_pframes_in_gop != encoder_context->brc.num_pframes_in_gop) {
+ encoder_context->brc.num_pframes_in_gop = num_pframes_in_gop;
+ encoder_context->brc.need_reset = 1;
+ }
+
+ if (!encoder_context->brc.hrd_buffer_size ||
+ !encoder_context->brc.hrd_initial_buffer_fullness) {
+ encoder_context->brc.hrd_buffer_size = seq_param->bits_per_second << 1;
+ encoder_context->brc.hrd_initial_buffer_fullness = seq_param->bits_per_second;
+ encoder_context->brc.need_reset = 1;
+ }
+
+ *seq_bits_per_second = seq_param->bits_per_second;
+
+ return VA_STATUS_SUCCESS;
+}
+
+static VAStatus
+intel_encoder_check_brc_hevc_sequence_parameter(VADriverContextP ctx,
+ struct encode_state *encode_state,
+ struct intel_encoder_context *encoder_context,
+ unsigned int *seq_bits_per_second)
+{
+ VAEncSequenceParameterBufferHEVC *seq_param = (VAEncSequenceParameterBufferHEVC*)encode_state->seq_param_ext->buffer;
+ struct intel_fraction framerate;
+ unsigned int gop_size, num_iframes_in_gop, num_pframes_in_gop, num_bframes_in_gop;
+
+ if (!encoder_context->is_new_sequence)
+ return VA_STATUS_SUCCESS;
+ if (!seq_param)
+ return VA_STATUS_ERROR_INVALID_PARAMETER;
+
+ if (!seq_param->vui_time_scale || !seq_param->vui_num_units_in_tick)
+ framerate = (struct intel_fraction) { 30, 1 };
+ else
+ framerate = (struct intel_fraction) { seq_param->vui_time_scale, seq_param->vui_num_units_in_tick };
+ framerate = reduce_fraction(framerate);
+
+ num_iframes_in_gop = 1;
+ if (seq_param->intra_period == 0) {
+ gop_size = -1;
+ num_pframes_in_gop = -1;
+ } else if (seq_param->intra_period == 1) {
+ gop_size = 1;
+ num_pframes_in_gop = 0;
+ } else {
+ gop_size = seq_param->intra_period;
+ num_pframes_in_gop = (seq_param->intra_period + seq_param->ip_period - 1) / seq_param->ip_period - 1;
+ }
+ num_bframes_in_gop = gop_size - num_iframes_in_gop - num_pframes_in_gop;
+
+ if (encoder_context->brc.framerate[0].num != framerate.num ||
+ encoder_context->brc.framerate[0].den != framerate.den) {
+ encoder_context->brc.framerate[0] = framerate;
+ encoder_context->brc.need_reset = 1;
+ }
+
+ if (encoder_context->brc.gop_size != gop_size ||
+ encoder_context->brc.num_iframes_in_gop != num_iframes_in_gop ||
+ encoder_context->brc.num_pframes_in_gop != num_pframes_in_gop ||
+ encoder_context->brc.num_bframes_in_gop != num_bframes_in_gop) {
+ encoder_context->brc.gop_size = gop_size;
+ encoder_context->brc.num_iframes_in_gop = num_iframes_in_gop;
+ encoder_context->brc.num_pframes_in_gop = num_pframes_in_gop;
+ encoder_context->brc.num_bframes_in_gop = num_bframes_in_gop;
+ encoder_context->brc.need_reset = 1;
+ }
+
+ *seq_bits_per_second = seq_param->bits_per_second;
+
+ return VA_STATUS_SUCCESS;
+}
+
+static VAStatus
+intel_encoder_check_brc_vp9_sequence_parameter(VADriverContextP ctx,
+ struct encode_state *encode_state,
+ struct intel_encoder_context *encoder_context,
+ unsigned int *seq_bits_per_second)
+{
+ VAEncSequenceParameterBufferVP9 *seq_param = (VAEncSequenceParameterBufferVP9*)encode_state->seq_param_ext->buffer;
+ unsigned int gop_size;
+
+ if (!encoder_context->is_new_sequence)
+ return VA_STATUS_SUCCESS;
+ if (!seq_param)
+ return VA_STATUS_ERROR_INVALID_PARAMETER;
+
+ if (seq_param->intra_period == 0)
+ gop_size = -1; // Dummy value (infinity).
+ else
+ gop_size = seq_param->intra_period;
+
+ if (encoder_context->brc.gop_size != gop_size) {
+ encoder_context->brc.gop_size = gop_size;
+ encoder_context->brc.need_reset = 1;
+ }
+
+ *seq_bits_per_second = seq_param->bits_per_second;
+
+ return VA_STATUS_SUCCESS;
+}
+
+static VAStatus
+intel_encoder_check_brc_sequence_parameter(VADriverContextP ctx,
+ struct encode_state *encode_state,
+ struct intel_encoder_context *encoder_context,
+ unsigned int *seq_bits_per_second)
+{
+ *seq_bits_per_second = 0;
+
+ switch (encoder_context->codec) {
+ case CODEC_H264:
+ case CODEC_H264_MVC:
+ return intel_encoder_check_brc_h264_sequence_parameter(ctx, encode_state, encoder_context, seq_bits_per_second);
+
+ case CODEC_VP8:
+ return intel_encoder_check_brc_vp8_sequence_parameter(ctx, encode_state, encoder_context, seq_bits_per_second);
+
+ case CODEC_HEVC:
+ return intel_encoder_check_brc_hevc_sequence_parameter(ctx, encode_state, encoder_context, seq_bits_per_second);
+
+ case CODEC_VP9:
+ return intel_encoder_check_brc_vp9_sequence_parameter(ctx, encode_state, encoder_context, seq_bits_per_second);
+
+ default:
+ // TODO: other codecs
+ return VA_STATUS_SUCCESS;
+ }
+}
+
+static void
+intel_encoder_check_rate_control_parameter(VADriverContextP ctx,
+ struct intel_encoder_context *encoder_context,
+ VAEncMiscParameterRateControl *misc,
+ int *hl_bitrate_updated)
+{
+ int temporal_id = 0;
+
+ if (encoder_context->layer.num_layers >= 2)
+ temporal_id = misc->rc_flags.bits.temporal_id;
+
+ if (temporal_id >= encoder_context->layer.num_layers)
+ return;
+
+ if (misc->rc_flags.bits.reset)
+ encoder_context->brc.need_reset = 1;
+
+ if (encoder_context->brc.bits_per_second[temporal_id] != misc->bits_per_second) {
+ encoder_context->brc.bits_per_second[temporal_id] = misc->bits_per_second;
+ encoder_context->brc.need_reset = 1;
+ }
+
+ if (encoder_context->brc.mb_rate_control[temporal_id] != misc->rc_flags.bits.mb_rate_control) {
+ encoder_context->brc.mb_rate_control[temporal_id] = misc->rc_flags.bits.mb_rate_control;
+ encoder_context->brc.need_reset = 1;
+ }
+
+ if (encoder_context->brc.target_percentage[temporal_id] != misc->target_percentage) {
+ encoder_context->brc.target_percentage[temporal_id] = misc->target_percentage;
+ encoder_context->brc.need_reset = 1;
+ }
+
+ if (encoder_context->brc.window_size != misc->window_size ||
+ encoder_context->brc.initial_qp != misc->initial_qp ||
+ encoder_context->brc.min_qp != misc->min_qp) {
+ encoder_context->brc.window_size = misc->window_size;
+ encoder_context->brc.initial_qp = misc->initial_qp;
+ encoder_context->brc.min_qp = misc->min_qp;
+ encoder_context->brc.need_reset = 1;
+ }
+
+ if (temporal_id == encoder_context->layer.num_layers - 1)
+ *hl_bitrate_updated = 1;
+}
+
+static void
+intel_encoder_check_hrd_parameter(VADriverContextP ctx,
+ struct intel_encoder_context *encoder_context,
+ VAEncMiscParameterHRD *misc)
+{
+ if (encoder_context->brc.hrd_buffer_size != misc->buffer_size ||
+ encoder_context->brc.hrd_initial_buffer_fullness != misc->initial_buffer_fullness) {
+ encoder_context->brc.hrd_buffer_size = misc->buffer_size;
+ encoder_context->brc.hrd_initial_buffer_fullness = misc->initial_buffer_fullness;
+ encoder_context->brc.need_reset = 1;
+ }
+}
+
+static void
+intel_encoder_check_framerate_parameter(VADriverContextP ctx,
+ struct intel_encoder_context *encoder_context,
+ VAEncMiscParameterFrameRate *misc)
+{
+ struct intel_fraction framerate;
+ int temporal_id = 0;
+
+ if (encoder_context->layer.num_layers >= 2)
+ temporal_id = misc->framerate_flags.bits.temporal_id;
+
+ if (temporal_id >= encoder_context->layer.num_layers)
+ return;
+
+ if (misc->framerate & 0xffff0000)
+ framerate = (struct intel_fraction) { misc->framerate & 0xffff, misc->framerate >> 16 & 0xffff };
+ else
+ framerate = (struct intel_fraction) { misc->framerate, 1 };
+ framerate = reduce_fraction(framerate);
+
+ if (encoder_context->brc.framerate[temporal_id].num != framerate.num ||
+ encoder_context->brc.framerate[temporal_id].den != framerate.den) {
+ encoder_context->brc.framerate[temporal_id] = framerate;
+ encoder_context->brc.need_reset = 1;
+ }
+}
+
+static void
+intel_encoder_check_roi_parameter(VADriverContextP ctx,
+ struct intel_encoder_context *encoder_context,
+ VAEncMiscParameterBufferROI *misc)
+{
+ int i = 0;
+
+ encoder_context->brc.num_roi = MIN(misc->num_roi, I965_MAX_NUM_ROI_REGIONS);
+ encoder_context->brc.roi_max_delta_qp = misc->max_delta_qp;
+ encoder_context->brc.roi_min_delta_qp = misc->min_delta_qp;
+ encoder_context->brc.roi_value_is_qp_delta = 0;
+
+ if (encoder_context->rate_control_mode != VA_RC_CQP)
+ encoder_context->brc.roi_value_is_qp_delta = misc->roi_flags.bits.roi_value_is_qp_delta;
+
+ for (i = 0; i < encoder_context->brc.num_roi; i++) {
+ encoder_context->brc.roi[i].left = misc->roi->roi_rectangle.x;
+ encoder_context->brc.roi[i].right = encoder_context->brc.roi[i].left + misc->roi->roi_rectangle.width;
+ encoder_context->brc.roi[i].top = misc->roi->roi_rectangle.y;
+ encoder_context->brc.roi[i].bottom = encoder_context->brc.roi[i].top + misc->roi->roi_rectangle.height;
+ encoder_context->brc.roi[i].value = misc->roi->roi_value;
+ }
+}
+
+static VAStatus
+intel_encoder_check_brc_parameter(VADriverContextP ctx,
+ struct encode_state *encode_state,
+ struct intel_encoder_context *encoder_context)
+{
+ VAStatus ret;
+ VAEncMiscParameterBuffer *misc_param;
+ int i, j;
+ int hl_bitrate_updated = 0; // Indicate whether the bitrate for the highest level is changed in misc parameters
+ unsigned int seq_bits_per_second = 0;
+
+ if (!(encoder_context->rate_control_mode & (VA_RC_CBR | VA_RC_VBR)))
+ return VA_STATUS_SUCCESS;
+
+ ret = intel_encoder_check_brc_sequence_parameter(ctx, encode_state, encoder_context, &seq_bits_per_second);
+
+ if (ret)
+ return ret;
+
+ for (i = 0; i < ARRAY_ELEMS(encode_state->misc_param); i++) {
+ for (j = 0; j < ARRAY_ELEMS(encode_state->misc_param[0]); j++) {
+ if (!encode_state->misc_param[i][j] || !encode_state->misc_param[i][j]->buffer)
+ continue;
+
+ misc_param = (VAEncMiscParameterBuffer *)encode_state->misc_param[i][j]->buffer;
+
+ switch (misc_param->type) {
+ case VAEncMiscParameterTypeFrameRate:
+ intel_encoder_check_framerate_parameter(ctx,
+ encoder_context,
+ (VAEncMiscParameterFrameRate *)misc_param->data);
+ break;
+
+ case VAEncMiscParameterTypeRateControl:
+ intel_encoder_check_rate_control_parameter(ctx,
+ encoder_context,
+ (VAEncMiscParameterRateControl *)misc_param->data,
+ &hl_bitrate_updated);
+ break;
+
+ case VAEncMiscParameterTypeHRD:
+ intel_encoder_check_hrd_parameter(ctx,
+ encoder_context,
+ (VAEncMiscParameterHRD *)misc_param->data);
+ break;
+
+ case VAEncMiscParameterTypeROI:
+ intel_encoder_check_roi_parameter(ctx,
+ encoder_context,
+ (VAEncMiscParameterBufferROI *)misc_param->data);
+ break;
+
+ default:
+ break;
+ }
+ }
+ }
+
+ if (!hl_bitrate_updated && seq_bits_per_second &&
+ encoder_context->brc.bits_per_second[encoder_context->layer.num_layers - 1] != seq_bits_per_second) {
+
+ encoder_context->brc.bits_per_second[encoder_context->layer.num_layers - 1] = seq_bits_per_second;
+ encoder_context->brc.need_reset = 1;
+
+ }
+
+ return VA_STATUS_SUCCESS;
+}
+
+static VAStatus
+intel_encoder_check_temporal_layer_structure(VADriverContextP ctx,
+ struct encode_state *encode_state,
+ struct intel_encoder_context *encoder_context)
+{
+ VAEncMiscParameterBuffer* misc_param;
+ VAEncMiscParameterTemporalLayerStructure *tls_paramter;
+ unsigned int rate_control_mode = encoder_context->rate_control_mode;
+ int i;
+
+ if (!encoder_context->is_new_sequence) {
+ if (encoder_context->layer.num_layers > 1)
+ encoder_context->layer.curr_frame_layer_id = encoder_context->layer.frame_layer_ids[(encoder_context->num_frames_in_sequence - 1) % encoder_context->layer.size_frame_layer_ids];
+ else
+ encoder_context->layer.curr_frame_layer_id = 0;
+
+ return VA_STATUS_SUCCESS;
+ }
+
+ if (!(rate_control_mode & (VA_RC_CBR | VA_RC_VBR)))
+ return VA_STATUS_SUCCESS;
+
+ if (!encode_state->misc_param[VAEncMiscParameterTypeTemporalLayerStructure][0] ||
+ !encode_state->misc_param[VAEncMiscParameterTypeTemporalLayerStructure][0]->buffer)
+ return VA_STATUS_SUCCESS;
+
+ misc_param = (VAEncMiscParameterBuffer*)encode_state->misc_param[VAEncMiscParameterTypeTemporalLayerStructure][0]->buffer;
+ tls_paramter = (VAEncMiscParameterTemporalLayerStructure *)misc_param->data;
+
+ if (tls_paramter->number_of_layers <= 1)
+ return VA_STATUS_SUCCESS;
+
+ if (tls_paramter->number_of_layers > MAX_TEMPORAL_LAYERS)
+ return VA_STATUS_ERROR_INVALID_PARAMETER;
+
+ if (tls_paramter->periodicity > 32 || tls_paramter->periodicity <= 1)
+ return VA_STATUS_ERROR_INVALID_PARAMETER;
+
+ for (i = 0; i < tls_paramter->number_of_layers; i++) {
+ if (!encode_state->misc_param[VAEncMiscParameterTypeRateControl][i] ||
+ !encode_state->misc_param[VAEncMiscParameterTypeRateControl][i]->buffer ||
+ !encode_state->misc_param[VAEncMiscParameterTypeFrameRate][i] ||
+ !encode_state->misc_param[VAEncMiscParameterTypeFrameRate][i]->buffer) {
+
+ return VA_STATUS_ERROR_INVALID_PARAMETER;
+ }
+ }
+
+ encoder_context->layer.size_frame_layer_ids = tls_paramter->periodicity;
+ encoder_context->layer.num_layers = tls_paramter->number_of_layers;
+
+ for (i = 0; i < encoder_context->layer.size_frame_layer_ids; i++) {
+ if (tls_paramter->layer_id[i] >= tls_paramter->number_of_layers)
+ return VA_STATUS_ERROR_INVALID_PARAMETER;
+
+ encoder_context->layer.frame_layer_ids[i] = tls_paramter->layer_id[i];
+ }
+
+ if (encoder_context->is_new_sequence)
+ encoder_context->layer.curr_frame_layer_id = 0;
+ else
+ encoder_context->layer.curr_frame_layer_id = encoder_context->layer.frame_layer_ids[(encoder_context->num_frames_in_sequence - 1) % encoder_context->layer.size_frame_layer_ids];
+
+ return VA_STATUS_SUCCESS;
+}
+
+static VAStatus
intel_encoder_check_misc_parameter(VADriverContextP ctx,
struct encode_state *encode_state,
struct intel_encoder_context *encoder_context)
{
+ VAStatus ret = VA_STATUS_SUCCESS;
- if (encode_state->misc_param[VAEncMiscParameterTypeQualityLevel] &&
- encode_state->misc_param[VAEncMiscParameterTypeQualityLevel]->buffer) {
- VAEncMiscParameterBuffer* pMiscParam = (VAEncMiscParameterBuffer*)encode_state->misc_param[VAEncMiscParameterTypeQualityLevel]->buffer;
+ if (encode_state->misc_param[VAEncMiscParameterTypeQualityLevel][0] &&
+ encode_state->misc_param[VAEncMiscParameterTypeQualityLevel][0]->buffer) {
+ VAEncMiscParameterBuffer* pMiscParam = (VAEncMiscParameterBuffer*)encode_state->misc_param[VAEncMiscParameterTypeQualityLevel][0]->buffer;
VAEncMiscParameterBufferQualityLevel* param_quality_level = (VAEncMiscParameterBufferQualityLevel*)pMiscParam->data;
encoder_context->quality_level = param_quality_level->quality_level;
if (encoder_context->quality_level == 0)
encoder_context->quality_level = ENCODER_DEFAULT_QUALITY;
- else if (encoder_context->quality_level > encoder_context->quality_range)
- goto error;
- }
+ else if (encoder_context->quality_level > encoder_context->quality_range) {
+ ret = VA_STATUS_ERROR_INVALID_PARAMETER;
+ goto out;
+ }
+ }
- return VA_STATUS_SUCCESS;
+ ret = intel_encoder_check_temporal_layer_structure(ctx, encode_state, encoder_context);
-error:
- return VA_STATUS_ERROR_INVALID_PARAMETER;
+ if (ret)
+ goto out;
+
+ ret = intel_encoder_check_brc_parameter(ctx, encode_state, encoder_context);
+
+out:
+ return ret;
}
static VAStatus
struct object_surface *obj_surface;
struct object_buffer *obj_buffer;
VAEncPictureParameterBufferH264 *pic_param = (VAEncPictureParameterBufferH264 *)encode_state->pic_param_ext->buffer;
+ VAEncSequenceParameterBufferH264 *seq_param = (VAEncSequenceParameterBufferH264 *)encode_state->seq_param_ext->buffer;
int i;
assert(!(pic_param->CurrPic.flags & VA_PICTURE_H264_INVALID));
if (!obj_buffer || !obj_buffer->buffer_store || !obj_buffer->buffer_store->bo)
goto error;
+ if (encode_state->num_slice_params_ext > encoder_context->max_slice_or_seg_num )
+ goto error;
+
encode_state->coded_buf_object = obj_buffer;
for (i = 0; i < 16; i++) {
for ( ; i < 16; i++)
encode_state->reference_objects[i] = NULL;
-
+
+ /*
+ * A sequence consists of an IDR unit, followed by zero or more non-IDR unit, but not including any
+ * subsequent IDR unit, so idr_pic_flag can indicate the current frame is the start of a new
+ * sequnce
+ */
+ encoder_context->is_new_sequence = (pic_param->pic_fields.bits.idr_pic_flag && seq_param);
+
+ if (encoder_context->is_new_sequence) {
+ encoder_context->num_frames_in_sequence = 0;
+ encoder_context->frame_width_in_pixel = seq_param->picture_width_in_mbs * 16;
+ encoder_context->frame_height_in_pixel = seq_param->picture_height_in_mbs * 16;
+ }
+
return VA_STATUS_SUCCESS;
error:
{
struct i965_driver_data *i965 = i965_driver_data(ctx);
VAEncPictureParameterBufferVP8 *pic_param = (VAEncPictureParameterBufferVP8 *)encode_state->pic_param_ext->buffer;
+ VAEncSequenceParameterBufferVP8 *seq_param = (VAEncSequenceParameterBufferVP8 *)encode_state->seq_param_ext->buffer;
struct object_surface *obj_surface;
struct object_buffer *obj_buffer;
int i = 0;
for ( ; i < 16; i++)
encode_state->reference_objects[i] = NULL;
+ encoder_context->is_new_sequence = (is_key_frame && seq_param);
+
+ if (encoder_context->is_new_sequence) {
+ encoder_context->num_frames_in_sequence = 0;
+ encoder_context->frame_width_in_pixel = seq_param->frame_width;
+ encoder_context->frame_height_in_pixel = seq_param->frame_height;
+ }
+
return VA_STATUS_SUCCESS;
error:
struct object_buffer *obj_buffer;
VAEncPictureParameterBufferHEVC *pic_param = (VAEncPictureParameterBufferHEVC *)encode_state->pic_param_ext->buffer;
VAEncSliceParameterBufferHEVC *slice_param;
+ VAEncSequenceParameterBufferHEVC *seq_param;
int i;
+ seq_param = NULL;
+
+ if (encode_state->seq_param_ext &&
+ encode_state->seq_param_ext->buffer)
+ seq_param = (VAEncSequenceParameterBufferHEVC *)(encode_state->seq_param_ext->buffer);
+
assert(!(pic_param->decoded_curr_pic.flags & VA_PICTURE_HEVC_INVALID));
if (pic_param->decoded_curr_pic.flags & VA_PICTURE_HEVC_INVALID)
if (!obj_buffer || !obj_buffer->buffer_store || !obj_buffer->buffer_store->bo)
goto error;
+ if (encode_state->num_slice_params_ext > encoder_context->max_slice_or_seg_num )
+ goto error;
+
encode_state->coded_buf_object = obj_buffer;
for (i = 0; i < 15; i++) {
/* TODO: add more check here */
}
+ encoder_context->is_new_sequence = (pic_param->pic_fields.bits.idr_pic_flag && seq_param);
+
return VA_STATUS_SUCCESS;
error:
{
struct i965_driver_data *i965 = i965_driver_data(ctx);
VAEncPictureParameterBufferVP9 *pic_param;
+ VAEncSequenceParameterBufferVP9 *seq_param;
struct object_surface *obj_surface;
struct object_buffer *obj_buffer;
int i = 0;
encode_state->pic_param_ext->buffer == NULL)
return VA_STATUS_ERROR_INVALID_PARAMETER;
+ seq_param = NULL;
+ if (encode_state->seq_param_ext &&
+ encode_state->seq_param_ext->buffer)
+ seq_param = (VAEncSequenceParameterBufferVP9 *)(encode_state->seq_param_ext->buffer);
+
pic_param = (VAEncPictureParameterBufferVP9 *)encode_state->pic_param_ext->buffer;
obj_surface = SURFACE(pic_param->reconstructed_frame);
for ( ; i < 16; i++)
encode_state->reference_objects[i] = NULL;
+ encoder_context->is_new_sequence = (is_key_frame && seq_param);
+
return VA_STATUS_SUCCESS;
error:
}
encoder_context->mfc_pipeline(ctx, profile, encode_state, encoder_context);
+ encoder_context->num_frames_in_sequence++;
+ encoder_context->brc.need_reset = 0;
+ /*
+ * ROI is only available for the current frame, see the comment
+ * for VAEncROI in va.h
+ */
+ encoder_context->brc.num_roi = 0;
return VA_STATUS_SUCCESS;
}
hw_init_func vme_context_init,
hw_init_func mfc_context_init)
{
+ struct i965_driver_data *i965 = i965_driver_data(ctx);
struct intel_driver_data *intel = intel_driver_data(ctx);
struct intel_encoder_context *encoder_context = calloc(1, sizeof(struct intel_encoder_context));
int i;
encoder_context->rate_control_mode = VA_RC_NONE;
encoder_context->quality_level = ENCODER_DEFAULT_QUALITY;
encoder_context->quality_range = 1;
+ encoder_context->layer.num_layers = 1;
+ encoder_context->max_slice_or_seg_num = 1;
if (obj_config->entrypoint == VAEntrypointEncSliceLP)
encoder_context->low_power_mode = 1;
if (obj_config->entrypoint == VAEntrypointEncSliceLP)
encoder_context->quality_range = ENCODER_LP_QUALITY_RANGE;
+ else if(IS_GEN9(i965->intel.device_info)){
+ encoder_context->quality_level = ENCODER_DEFAULT_QUALITY_AVC;
+ encoder_context->quality_range = ENCODER_QUALITY_RANGE_AVC;
+ }
else
encoder_context->quality_range = ENCODER_QUALITY_RANGE;
break;
case VAProfileH264StereoHigh:
case VAProfileH264MultiviewHigh:
+ if(IS_GEN9(i965->intel.device_info)){
+ encoder_context->quality_level = ENCODER_DEFAULT_QUALITY_AVC;
+ encoder_context->quality_range = ENCODER_QUALITY_RANGE_AVC;
+ }
encoder_context->codec = CODEC_H264_MVC;
break;
case VAProfileVP8Version0_3:
encoder_context->codec = CODEC_VP8;
+ encoder_context->quality_range = ENCODER_QUALITY_RANGE;
+
break;
case VAProfileHEVCMain:
if (encoder_context->codec == CODEC_H264)
encoder_context->context_roi = 1;
}
+ if (obj_config->attrib_list[i].type == VAConfigAttribEncMaxSlices) {
+ if (encoder_context->codec == CODEC_H264 ||
+ encoder_context->codec == CODEC_HEVC)
+ encoder_context->max_slice_or_seg_num = obj_config->attrib_list[i].value;
+ }
}
if (vme_context_init) {