int height_in_mbs = pSequenceParameter->picture_height_in_mbs;
vme_context->vme_batchbuffer.num_blocks = width_in_mbs * height_in_mbs + 1;
- vme_context->vme_batchbuffer.size_block = 32; /* 2 OWORDs */
+ vme_context->vme_batchbuffer.size_block = 64; /* 4 OWORDs */
vme_context->vme_batchbuffer.pitch = 16;
vme_context->vme_batchbuffer.bo = dri_bo_alloc(i965->intel.bufmgr,
"VME batchbuffer",
/* VME output */
gen7_vme_output_buffer_setup(ctx, encode_state, 3, encoder_context);
gen7_vme_output_vme_batchbuffer_setup(ctx, encode_state, 5, encoder_context);
+ intel_h264_setup_cost_surface(ctx, encode_state, encoder_context,
+ BINDING_TABLE_OFFSET(INTEL_COST_TABLE_OFFSET),
+ SURFACE_STATE_OFFSET(INTEL_COST_TABLE_OFFSET));
return VA_STATUS_SUCCESS;
}
int i;
VAEncSliceParameterBufferH264 *slice_param = (VAEncSliceParameterBufferH264 *)encode_state->slice_params_ext[0]->buffer;
unsigned int is_low_quality = (encoder_context->quality_level == ENCODER_LOW_QUALITY);
+ dri_bo *cost_bo;
+ int slice_type;
+ uint8_t *cost_ptr;
+ int qp;
+
+ slice_type = intel_avc_enc_slice_type_fixup(slice_param->slice_type);
+
+ if (slice_type == SLICE_TYPE_I) {
+ cost_bo = vme_context->i_qp_cost_table;
+ } else if (slice_type == SLICE_TYPE_P) {
+ cost_bo = vme_context->p_qp_cost_table;
+ } else {
+ cost_bo = vme_context->b_qp_cost_table;
+ }
mb_cost_table = (unsigned int *)vme_context->vme_state_message;
- //building VME state message
dri_bo_map(vme_context->vme_state.bo, 1);
+ dri_bo_map(cost_bo, 0);
assert(vme_context->vme_state.bo->virtual);
+ assert(cost_bo->virtual);
vme_state_message = (unsigned int *)vme_context->vme_state.bo->virtual;
- if (((slice_param->slice_type == SLICE_TYPE_P) ||
- (slice_param->slice_type == SLICE_TYPE_SP) &&
- !is_low_quality)) {
- vme_state_message[0] = 0x01010101;
- vme_state_message[1] = 0x10010101;
- vme_state_message[2] = 0x0F0F0F0F;
- vme_state_message[3] = 0x100F0F0F;
- vme_state_message[4] = 0x01010101;
- vme_state_message[5] = 0x10010101;
- vme_state_message[6] = 0x0F0F0F0F;
- vme_state_message[7] = 0x100F0F0F;
- vme_state_message[8] = 0x01010101;
- vme_state_message[9] = 0x10010101;
- vme_state_message[10] = 0x0F0F0F0F;
- vme_state_message[11] = 0x000F0F0F;
- vme_state_message[12] = 0x00;
- vme_state_message[13] = 0x00;
- } else {
- vme_state_message[0] = 0x10010101;
- vme_state_message[1] = 0x100F0F0F;
- vme_state_message[2] = 0x10010101;
- vme_state_message[3] = 0x000F0F0F;
- vme_state_message[4] = 0;
- vme_state_message[5] = 0;
- vme_state_message[6] = 0;
- vme_state_message[7] = 0;
- vme_state_message[8] = 0;
- vme_state_message[9] = 0;
- vme_state_message[10] = 0;
- vme_state_message[11] = 0;
- vme_state_message[12] = 0;
- vme_state_message[13] = 0;
- }
+ cost_ptr = (uint8_t *)cost_bo->virtual;
+
+ /* up to 8 VME_SEARCH_PATH_LUT is supported */
+ /* Two subsequent qp will share the same mode/motion-vector cost table */
+ /* the range is from 0-51 */
+ for (i = 0; i < 8; i++) {
+
+ vme_state_message = (unsigned int *)vme_context->vme_state.bo->virtual +
+ i * 32;
+ if ((slice_type == SLICE_TYPE_P) && !is_low_quality) {
+ vme_state_message[0] = 0x01010101;
+ vme_state_message[1] = 0x10010101;
+ vme_state_message[2] = 0x0F0F0F0F;
+ vme_state_message[3] = 0x100F0F0F;
+ vme_state_message[4] = 0x01010101;
+ vme_state_message[5] = 0x10010101;
+ vme_state_message[6] = 0x0F0F0F0F;
+ vme_state_message[7] = 0x100F0F0F;
+ vme_state_message[8] = 0x01010101;
+ vme_state_message[9] = 0x10010101;
+ vme_state_message[10] = 0x0F0F0F0F;
+ vme_state_message[11] = 0x000F0F0F;
+ vme_state_message[12] = 0x00;
+ vme_state_message[13] = 0x00;
+ } else {
+ vme_state_message[0] = 0x10010101;
+ vme_state_message[1] = 0x100F0F0F;
+ vme_state_message[2] = 0x10010101;
+ vme_state_message[3] = 0x000F0F0F;
+ vme_state_message[4] = 0;
+ vme_state_message[5] = 0;
+ vme_state_message[6] = 0;
+ vme_state_message[7] = 0;
+ vme_state_message[8] = 0;
+ vme_state_message[9] = 0;
+ vme_state_message[10] = 0;
+ vme_state_message[11] = 0;
+ vme_state_message[12] = 0;
+ vme_state_message[13] = 0;
+ }
- vme_state_message[14] = (mb_cost_table[2] & 0xFFFF);
- vme_state_message[15] = 0;
- vme_state_message[16] = mb_cost_table[0];
- vme_state_message[17] = mb_cost_table[1];
- vme_state_message[18] = mb_cost_table[3];
- vme_state_message[19] = mb_cost_table[4];
+ qp = 8 * i;
- for(i = 20; i < 32; i++) {
- vme_state_message[i] = 0;
+ /* when qp is greater than 51, use the cost_table of qp=51 to fulfill */
+ if (qp > 51) {
+ qp = 51;
+ }
+ /* Setup the four LUT sets for MbMV cost */
+ mb_cost_table = (unsigned int *)(cost_ptr + qp * 32);
+ vme_state_message[14] = (mb_cost_table[2] & 0xFFFF);
+ vme_state_message[16] = mb_cost_table[0];
+ vme_state_message[17] = mb_cost_table[1];
+ vme_state_message[18] = mb_cost_table[3];
+ vme_state_message[19] = mb_cost_table[4];
+
+ qp += 2;
+ if (qp > 51) {
+ qp = 51;
+ }
+ mb_cost_table = (unsigned int *)(cost_ptr + qp * 32);
+ vme_state_message[14] |= ((mb_cost_table[2] & 0xFFFF) << 16);
+ vme_state_message[20] = mb_cost_table[0];
+ vme_state_message[21] = mb_cost_table[1];
+ vme_state_message[22] = mb_cost_table[3];
+ vme_state_message[23] = mb_cost_table[4];
+
+ qp += 2;
+ if (qp > 51) {
+ qp = 51;
+ }
+ vme_state_message[15] = (mb_cost_table[2] & 0xFFFF);
+ vme_state_message[24] = mb_cost_table[0];
+ vme_state_message[25] = mb_cost_table[1];
+ vme_state_message[26] = mb_cost_table[3];
+ vme_state_message[27] = mb_cost_table[4];
+
+ qp += 2;
+ if (qp > 51) {
+ qp = 51;
+ }
+ mb_cost_table = (unsigned int *)(cost_ptr + qp * 32);
+ vme_state_message[15] |= ((mb_cost_table[2] & 0xFFFF) << 16);
+ vme_state_message[28] = mb_cost_table[0];
+ vme_state_message[29] = mb_cost_table[1];
+ vme_state_message[30] = mb_cost_table[3];
+ vme_state_message[31] = mb_cost_table[4];
}
+ dri_bo_unmap(cost_bo);
dri_bo_unmap( vme_context->vme_state.bo);
return VA_STATUS_SUCCESS;
}
int mb_x = 0, mb_y = 0;
int i, s, j;
unsigned int *command_ptr;
+ struct gen6_mfc_context *mfc_context = encoder_context->mfc_context;
+ VAEncPictureParameterBufferH264 *pic_param = (VAEncPictureParameterBufferH264 *)encode_state->pic_param_ext->buffer;
+ VAEncSliceParameterBufferH264 *slice_param = (VAEncSliceParameterBufferH264 *)encode_state->slice_params_ext[0]->buffer;
+ int qp;
+ int slice_type = intel_avc_enc_slice_type_fixup(slice_param->slice_type);
+ if (encoder_context->rate_control_mode == VA_RC_CQP)
+ qp = pic_param->pic_init_qp + slice_param->slice_qp_delta;
+ else
+ qp = mfc_context->bit_rate_control_context[slice_type].QpPrimeY;
dri_bo_map(vme_context->vme_batchbuffer.bo, 1);
command_ptr = vme_context->vme_batchbuffer.bo->virtual;
mb_intra_ub &= ~(INTRA_PRED_AVAIL_FLAG_D);
}
- *command_ptr++ = (CMD_MEDIA_OBJECT | (8 - 2));
+ *command_ptr++ = (CMD_MEDIA_OBJECT | (9 - 2));
*command_ptr++ = kernel;
*command_ptr++ = 0;
*command_ptr++ = 0;
*command_ptr++ = (mb_width << 16 | mb_y << 8 | mb_x);
*command_ptr++ = ((encoder_context->quality_level << 24) | (1 << 16) | transform_8x8_mode_flag | (mb_intra_ub << 8));
+ *command_ptr++ = qp;
i += 1;
}
}
if ((pSliceParameter->slice_type == SLICE_TYPE_I) ||
- (pSliceParameter->slice_type == SLICE_TYPE_I)) {
+ (pSliceParameter->slice_type == SLICE_TYPE_SI)) {
kernel_shader = AVC_VME_INTRA_SHADER;
} else if ((pSliceParameter->slice_type == SLICE_TYPE_P) ||
(pSliceParameter->slice_type == SLICE_TYPE_SP)) {
(vme_context->h264_level != pSequenceParameter->level_idc)) {
vme_context->h264_level = pSequenceParameter->level_idc;
}
-
+
intel_vme_update_mbmv_cost(ctx, encode_state, encoder_context);
+ intel_h264_initialize_mbmv_cost(ctx, encode_state, encoder_context);
+
/*Setup all the memory object*/
gen7_vme_surface_setup(ctx, encode_state, is_intra, encoder_context);
gen7_vme_interface_setup(ctx, encode_state, encoder_context);
dri_bo_unreference(vme_context->vme_batchbuffer.bo);
vme_context->vme_batchbuffer.bo = NULL;
- if (vme_context->vme_state_message) {
- free(vme_context->vme_state_message);
- vme_context->vme_state_message = NULL;
- }
+ free(vme_context->vme_state_message);
+ vme_context->vme_state_message = NULL;
+
+ dri_bo_unreference(vme_context->i_qp_cost_table);
+ vme_context->i_qp_cost_table = NULL;
+
+ dri_bo_unreference(vme_context->p_qp_cost_table);
+ vme_context->p_qp_cost_table = NULL;
+
+ dri_bo_unreference(vme_context->b_qp_cost_table);
+ vme_context->b_qp_cost_table = NULL;
+
+ free(vme_context->qp_per_mb);
+ vme_context->qp_per_mb = NULL;
free(vme_context);
}