#endif
#define VME_MSG_LENGTH 32
-#define SURFACE_STATE_PADDED_SIZE_0_GEN7 ALIGN(sizeof(struct gen7_surface_state), 32)
-#define SURFACE_STATE_PADDED_SIZE_1_GEN7 ALIGN(sizeof(struct gen7_surface_state2), 32)
-#define SURFACE_STATE_PADDED_SIZE_GEN7 MAX(SURFACE_STATE_PADDED_SIZE_0_GEN7, SURFACE_STATE_PADDED_SIZE_1_GEN7)
#define SURFACE_STATE_PADDED_SIZE SURFACE_STATE_PADDED_SIZE_GEN7
#define SURFACE_STATE_OFFSET(index) (SURFACE_STATE_PADDED_SIZE * index)
MPEG2_VME_KERNEL_SUM
};
-#define MB_SCOREBOARD_A (1 << 0)
-#define MB_SCOREBOARD_B (1 << 1)
-#define MB_SCOREBOARD_C (1 << 2)
static const uint32_t gen7_vme_intra_frame[][4] = {
#include "shaders/vme/intra_frame_ivb.g7b"
};
static const uint32_t gen7_vme_mpeg2_inter_frame[][4] = {
-#include "shaders/vme/mpeg2_inter_frame.g7b"
+#include "shaders/vme/mpeg2_inter_ivb.g7b"
};
static const uint32_t gen7_vme_mpeg2_batchbuffer[][4] = {
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",
int is_intra,
struct intel_encoder_context *encoder_context)
{
- struct i965_driver_data *i965 = i965_driver_data(ctx);
struct object_surface *obj_surface;
- VAEncPictureParameterBufferH264 *pPicParameter = (VAEncPictureParameterBufferH264 *)encode_state->pic_param_ext->buffer;
/*Setup surfaces state*/
/* current picture for encoding */
- obj_surface = SURFACE(encoder_context->input_yuv_surface);
- assert(obj_surface);
+ obj_surface = encode_state->input_yuv_object;
gen7_vme_source_surface_state(ctx, 0, obj_surface, encoder_context);
gen7_vme_media_source_surface_state(ctx, 4, obj_surface, encoder_context);
if (!is_intra) {
- /* reference 0 */
- obj_surface = SURFACE(pPicParameter->ReferenceFrames[0].picture_id);
- assert(obj_surface);
- if ( obj_surface->bo != NULL)
- gen7_vme_source_surface_state(ctx, 1, obj_surface, encoder_context);
+ VAEncSliceParameterBufferH264 *slice_param = (VAEncSliceParameterBufferH264 *)encode_state->slice_params_ext[0]->buffer;
+ int slice_type;
- /* reference 1 */
- obj_surface = SURFACE(pPicParameter->ReferenceFrames[1].picture_id);
- assert(obj_surface);
- if ( obj_surface->bo != NULL )
- gen7_vme_source_surface_state(ctx, 2, obj_surface, encoder_context);
+ slice_type = intel_avc_enc_slice_type_fixup(slice_param->slice_type);
+ assert(slice_type != SLICE_TYPE_I && slice_type != SLICE_TYPE_SI);
+
+ intel_avc_vme_reference_state(ctx, encode_state, encoder_context, 0, 1, gen7_vme_source_surface_state);
+
+ if (slice_type == SLICE_TYPE_B)
+ intel_avc_vme_reference_state(ctx, encode_state, encoder_context, 1, 2, gen7_vme_source_surface_state);
}
/* 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;
}
struct intel_encoder_context *encoder_context)
{
struct gen6_vme_context *vme_context = encoder_context->vme_context;
- // unsigned char *constant_buffer;
+ unsigned char *constant_buffer;
unsigned int *vme_state_message;
- int mv_num = 32;
- if (vme_context->h264_level >= 30) {
- mv_num = 16;
- if (vme_context->h264_level >= 31)
- mv_num = 8;
- }
+ int mv_num;
+
+ vme_state_message = (unsigned int *)vme_context->vme_state_message;
+ mv_num = 32;
+
+ if (encoder_context->codec == CODEC_H264) {
+ if (vme_context->h264_level >= 30) {
+ mv_num = 16;
+
+ if (vme_context->h264_level >= 31)
+ mv_num = 8;
+ }
+ } else if (encoder_context->codec == CODEC_MPEG2) {
+ mv_num = 2;
+ }
+
+
+ vme_state_message[31] = mv_num;
dri_bo_map(vme_context->gpe_context.curbe.bo, 1);
assert(vme_context->gpe_context.curbe.bo->virtual);
- // constant_buffer = vme_context->curbe.bo->virtual;
- vme_state_message = (unsigned int *)vme_context->gpe_context.curbe.bo->virtual;
- vme_state_message[31] = mv_num;
-
- /*TODO copy buffer into CURB*/
+ constant_buffer = vme_context->gpe_context.curbe.bo->virtual;
+ /* Pass the required constant info into the constant buffer */
+ memcpy(constant_buffer, (char *)vme_context->vme_state_message, 128);
+
dri_bo_unmap( vme_context->gpe_context.curbe.bo);
return VA_STATUS_SUCCESS;
}
-static const unsigned int intra_mb_mode_cost_table[] = {
- 0x31110001, // for qp0
- 0x09110001, // for qp1
- 0x15030001, // for qp2
- 0x0b030001, // for qp3
- 0x0d030011, // for qp4
- 0x17210011, // for qp5
- 0x41210011, // for qp6
- 0x19210011, // for qp7
- 0x25050003, // for qp8
- 0x1b130003, // for qp9
- 0x1d130003, // for qp10
- 0x27070021, // for qp11
- 0x51310021, // for qp12
- 0x29090021, // for qp13
- 0x35150005, // for qp14
- 0x2b0b0013, // for qp15
- 0x2d0d0013, // for qp16
- 0x37170007, // for qp17
- 0x61410031, // for qp18
- 0x39190009, // for qp19
- 0x45250015, // for qp20
- 0x3b1b000b, // for qp21
- 0x3d1d000d, // for qp22
- 0x47270017, // for qp23
- 0x71510041, // for qp24 ! center for qp=0..30
- 0x49290019, // for qp25
- 0x55350025, // for qp26
- 0x4b2b001b, // for qp27
- 0x4d2d001d, // for qp28
- 0x57370027, // for qp29
- 0x81610051, // for qp30
- 0x57270017, // for qp31
- 0x81510041, // for qp32 ! center for qp=31..51
- 0x59290019, // for qp33
- 0x65350025, // for qp34
- 0x5b2b001b, // for qp35
- 0x5d2d001d, // for qp36
- 0x67370027, // for qp37
- 0x91610051, // for qp38
- 0x69390029, // for qp39
- 0x75450035, // for qp40
- 0x6b3b002b, // for qp41
- 0x6d3d002d, // for qp42
- 0x77470037, // for qp43
- 0xa1710061, // for qp44
- 0x79490039, // for qp45
- 0x85550045, // for qp46
- 0x7b4b003b, // for qp47
- 0x7d4d003d, // for qp48
- 0x87570047, // for qp49
- 0xb1810071, // for qp50
- 0x89590049 // for qp51
-};
-
-static void gen7_vme_state_setup_fixup(VADriverContextP ctx,
- struct encode_state *encode_state,
- struct intel_encoder_context *encoder_context,
- unsigned int *vme_state_message)
-{
- 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;
-
- if (slice_param->slice_type != SLICE_TYPE_I &&
- slice_param->slice_type != SLICE_TYPE_SI)
- return;
- if (encoder_context->rate_control_mode == VA_RC_CQP)
- vme_state_message[16] = intra_mb_mode_cost_table[pic_param->pic_init_qp + slice_param->slice_qp_delta];
- else
- vme_state_message[16] = intra_mb_mode_cost_table[mfc_context->bit_rate_control_context[slice_param->slice_type].QpPrimeY];
-}
static VAStatus gen7_vme_avc_state_setup(VADriverContextP ctx,
struct encode_state *encode_state,
{
struct gen6_vme_context *vme_context = encoder_context->vme_context;
unsigned int *vme_state_message;
- unsigned int *mb_cost_table;
+ unsigned int *mb_cost_table;
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
+ mb_cost_table = (unsigned int *)vme_context->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)) {
- 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;
}
-static VAStatus gen7_vme_vme_state_setup(VADriverContextP ctx,
- struct encode_state *encode_state,
- int is_intra,
- struct intel_encoder_context *encoder_context)
+static VAStatus gen7_vme_mpeg2_state_setup(VADriverContextP ctx,
+ struct encode_state *encode_state,
+ int is_intra,
+ struct intel_encoder_context *encoder_context)
{
struct gen6_vme_context *vme_context = encoder_context->vme_context;
unsigned int *vme_state_message;
int i;
+ unsigned int *mb_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);
vme_state_message[12] = 0x00;
vme_state_message[13] = 0x00;
- vme_state_message[14] = 0x4a4a;
- vme_state_message[15] = 0x0;
- vme_state_message[16] = 0x4a4a4a4a;
- vme_state_message[17] = 0x4a4a4a4a;
- vme_state_message[18] = 0x21110100;
- vme_state_message[19] = 0x61514131;
+ 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] = 0;
+ vme_state_message[18] = mb_cost_table[3];
+ vme_state_message[19] = mb_cost_table[4];
for(i = 20; i < 32; i++) {
vme_state_message[i] = 0;
}
//vme_state_message[16] = 0x42424242; //cost function LUT set 0 for Intra
- gen7_vme_state_setup_fixup(ctx, encode_state, encoder_context, vme_state_message);
-
dri_bo_unmap( vme_context->vme_state.bo);
return VA_STATUS_SUCCESS;
}
-#define INTRA_PRED_AVAIL_FLAG_AE 0x60
-#define INTRA_PRED_AVAIL_FLAG_B 0x10
-#define INTRA_PRED_AVAIL_FLAG_C 0x8
-#define INTRA_PRED_AVAIL_FLAG_D 0x4
-#define INTRA_PRED_AVAIL_FLAG_BCD_MASK 0x1C
-
static void
gen7_vme_fill_vme_batchbuffer(VADriverContextP ctx,
struct encode_state *encode_state,
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;
/*inline data */
*command_ptr++ = (mb_width << 16 | mb_y << 8 | mb_x);
- *command_ptr++ = ( (1 << 16) | transform_8x8_mode_flag | (mb_intra_ub << 8));
+ *command_ptr++ = ((encoder_context->quality_level << 24) | (1 << 16) | transform_8x8_mode_flag | (mb_intra_ub << 8));
+ *command_ptr++ = qp;
i += 1;
}
dri_bo_unmap(vme_context->vme_batchbuffer.bo);
}
-/* check whether the mb of (x_index, y_index) is out of bound */
-static inline int loop_in_bounds(int x_index, int y_index, int first_mb, int num_mb, int mb_width, int mb_height)
-{
- int mb_index;
- if (x_index < 0 || x_index >= mb_width)
- return -1;
- if (y_index < 0 || y_index >= mb_height)
- return -1;
-
- mb_index = y_index * mb_width + x_index;
- if (mb_index < first_mb || mb_index > (first_mb + num_mb))
- return -1;
- return 0;
-}
-
-static void
-gen7_vme_walker_fill_vme_batchbuffer(VADriverContextP ctx,
- struct encode_state *encode_state,
- int mb_width, int mb_height,
- int kernel,
- int transform_8x8_mode_flag,
- struct intel_encoder_context *encoder_context)
-{
- struct gen6_vme_context *vme_context = encoder_context->vme_context;
- int mb_x = 0, mb_y = 0;
- int mb_row;
- int s;
- unsigned int *command_ptr;
- int temp;
-
-
-#define USE_SCOREBOARD (1 << 21)
-
- dri_bo_map(vme_context->vme_batchbuffer.bo, 1);
- command_ptr = vme_context->vme_batchbuffer.bo->virtual;
-
- for (s = 0; s < encode_state->num_slice_params_ext; s++) {
- VAEncSliceParameterBufferH264 *pSliceParameter = (VAEncSliceParameterBufferH264 *)encode_state->slice_params_ext[s]->buffer;
- int first_mb = pSliceParameter->macroblock_address;
- int num_mb = pSliceParameter->num_macroblocks;
- unsigned int mb_intra_ub, score_dep;
- int x_outer, y_outer, x_inner, y_inner;
-
- x_outer = first_mb % mb_width;
- y_outer = first_mb / mb_width;
- mb_row = y_outer;
-
- for (; x_outer < (mb_width -2 ) && !loop_in_bounds(x_outer, y_outer, first_mb, num_mb, mb_width, mb_height); ) {
- x_inner = x_outer;
- y_inner = y_outer;
- for (; !loop_in_bounds(x_inner, y_inner, first_mb, num_mb, mb_width, mb_height);) {
- mb_intra_ub = 0;
- score_dep = 0;
- if (x_inner != 0) {
- mb_intra_ub |= INTRA_PRED_AVAIL_FLAG_AE;
- score_dep |= MB_SCOREBOARD_A;
- }
- if (y_inner != mb_row) {
- mb_intra_ub |= INTRA_PRED_AVAIL_FLAG_B;
- score_dep |= MB_SCOREBOARD_B;
- if (x_inner != 0)
- mb_intra_ub |= INTRA_PRED_AVAIL_FLAG_D;
- if (x_inner != (mb_width -1)) {
- mb_intra_ub |= INTRA_PRED_AVAIL_FLAG_C;
- score_dep |= MB_SCOREBOARD_C;
- }
- }
-
- *command_ptr++ = (CMD_MEDIA_OBJECT | (8 - 2));
- *command_ptr++ = kernel;
- *command_ptr++ = USE_SCOREBOARD;
- /* Indirect data */
- *command_ptr++ = 0;
- /* the (X, Y) term of scoreboard */
- *command_ptr++ = ((y_inner << 16) | x_inner);
- *command_ptr++ = score_dep;
-
- /*inline data */
- *command_ptr++ = (mb_width << 16 | y_inner << 8 | x_inner);
- *command_ptr++ = ((1 << 18) | (1 << 16) | transform_8x8_mode_flag | (mb_intra_ub << 8));
- x_inner -= 2;
- y_inner += 1;
- }
- x_outer += 1;
- }
-
- x_outer = mb_width - 2;
- y_outer = first_mb / mb_width;
- temp = 0;
- for (;!loop_in_bounds(x_outer, y_outer, first_mb, num_mb, mb_width, mb_height); ) {
- y_inner = y_outer;
- x_inner = x_outer;
- for (; !loop_in_bounds(x_inner, y_inner, first_mb, num_mb, mb_width, mb_height);) {
- mb_intra_ub = 0;
- score_dep = 0;
- if (x_inner != 0) {
- mb_intra_ub |= INTRA_PRED_AVAIL_FLAG_AE;
- score_dep |= MB_SCOREBOARD_A;
- }
- if (y_inner != mb_row) {
- mb_intra_ub |= INTRA_PRED_AVAIL_FLAG_B;
- score_dep |= MB_SCOREBOARD_B;
- if (x_inner != 0)
- mb_intra_ub |= INTRA_PRED_AVAIL_FLAG_D;
- if (x_inner != (mb_width -1)) {
- mb_intra_ub |= INTRA_PRED_AVAIL_FLAG_C;
- score_dep |= MB_SCOREBOARD_C;
- }
- }
-
- *command_ptr++ = (CMD_MEDIA_OBJECT | (8 - 2));
- *command_ptr++ = kernel;
- *command_ptr++ = USE_SCOREBOARD;
- /* Indirect data */
- *command_ptr++ = 0;
- /* the (X, Y) term of scoreboard */
- *command_ptr++ = ((y_inner << 16) | x_inner);
- *command_ptr++ = score_dep;
-
- /*inline data */
- *command_ptr++ = (mb_width << 16 | y_inner << 8 | x_inner);
- *command_ptr++ = ((1 << 18) | (1 << 16) | transform_8x8_mode_flag | (mb_intra_ub << 8));
-
- x_inner -= 2;
- y_inner += 1;
- }
- temp++;
- if (temp == 2) {
- y_outer += 1;
- temp = 0;
- x_outer = mb_width - 2;
- } else {
- x_outer++;
- }
- }
- }
-
- *command_ptr++ = 0;
- *command_ptr++ = MI_BATCH_BUFFER_END;
-
- dri_bo_unmap(vme_context->vme_batchbuffer.bo);
-}
static void gen7_vme_media_init(VADriverContextP ctx, struct intel_encoder_context *encoder_context)
{
int s;
bool allow_hwscore = true;
int kernel_shader;
-
- for (s = 0; s < encode_state->num_slice_params_ext; s++) {
- pSliceParameter = (VAEncSliceParameterBufferH264 *)encode_state->slice_params_ext[s]->buffer;
- if ((pSliceParameter->macroblock_address % width_in_mbs)) {
- allow_hwscore = false;
- break;
- }
+ unsigned int is_low_quality = (encoder_context->quality_level == ENCODER_LOW_QUALITY);
+
+ if (is_low_quality)
+ allow_hwscore = false;
+ else {
+ for (s = 0; s < encode_state->num_slice_params_ext; s++) {
+ pSliceParameter = (VAEncSliceParameterBufferH264 *)encode_state->slice_params_ext[s]->buffer;
+ if ((pSliceParameter->macroblock_address % width_in_mbs)) {
+ allow_hwscore = false;
+ break;
+ }
+ }
}
- if ((pSliceParameter->slice_type == SLICE_TYPE_I) ||
- (pSliceParameter->slice_type == SLICE_TYPE_I)) {
- kernel_shader = AVC_VME_INTRA_SHADER;
- } else if ((pSliceParameter->slice_type == SLICE_TYPE_P) ||
- (pSliceParameter->slice_type == SLICE_TYPE_SP)) {
- kernel_shader = AVC_VME_INTER_SHADER;
- } else {
- kernel_shader = AVC_VME_BINTER_SHADER;
- if (!allow_hwscore)
- kernel_shader = AVC_VME_INTER_SHADER;
- }
+ if ((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)) {
+ kernel_shader = AVC_VME_INTER_SHADER;
+ } else {
+ kernel_shader = AVC_VME_BINTER_SHADER;
+ if (!allow_hwscore)
+ kernel_shader = AVC_VME_INTER_SHADER;
+ }
if (allow_hwscore)
gen7_vme_walker_fill_vme_batchbuffer(ctx,
- encode_state,
- width_in_mbs, height_in_mbs,
- kernel_shader,
- pPicParameter->pic_fields.bits.transform_8x8_mode_flag,
- encoder_context);
+ encode_state,
+ width_in_mbs, height_in_mbs,
+ kernel_shader,
+ pPicParameter->pic_fields.bits.transform_8x8_mode_flag,
+ encoder_context);
else
gen7_vme_fill_vme_batchbuffer(ctx,
- encode_state,
- width_in_mbs, height_in_mbs,
- kernel_shader,
- pPicParameter->pic_fields.bits.transform_8x8_mode_flag,
- encoder_context);
+ encode_state,
+ width_in_mbs, height_in_mbs,
+ kernel_shader,
+ pPicParameter->pic_fields.bits.transform_8x8_mode_flag,
+ encoder_context);
intel_batchbuffer_start_atomic(batch, 0x1000);
gen6_gpe_pipeline_setup(ctx, &vme_context->gpe_context, batch);
BEGIN_BATCH(batch, 2);
- OUT_BATCH(batch, MI_BATCH_BUFFER_START | (2 << 6));
+ OUT_BATCH(batch, MI_BATCH_BUFFER_START | (1 << 8));
OUT_RELOC(batch,
vme_context->vme_batchbuffer.bo,
I915_GEM_DOMAIN_COMMAND, 0,
struct gen6_vme_context *vme_context = encoder_context->vme_context;
if (!vme_context->h264_level ||
- (vme_context->h264_level != pSequenceParameter->level_idc)) {
+ (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);
static void
gen7_vme_mpeg2_output_buffer_setup(VADriverContextP ctx,
- struct encode_state *encode_state,
- int index,
- int is_intra,
- struct intel_encoder_context *encoder_context)
+ struct encode_state *encode_state,
+ int index,
+ int is_intra,
+ struct intel_encoder_context *encoder_context)
{
struct i965_driver_data *i965 = i965_driver_data(ctx);
static void
gen7_vme_mpeg2_output_vme_batchbuffer_setup(VADriverContextP ctx,
- struct encode_state *encode_state,
- int index,
- struct intel_encoder_context *encoder_context)
+ struct encode_state *encode_state,
+ int index,
+ struct intel_encoder_context *encoder_context)
{
struct i965_driver_data *i965 = i965_driver_data(ctx);
static VAStatus
gen7_vme_mpeg2_surface_setup(VADriverContextP ctx,
- struct encode_state *encode_state,
- int is_intra,
- struct intel_encoder_context *encoder_context)
+ struct encode_state *encode_state,
+ int is_intra,
+ struct intel_encoder_context *encoder_context)
{
- struct i965_driver_data *i965 = i965_driver_data(ctx);
struct object_surface *obj_surface;
- VAEncPictureParameterBufferMPEG2 *pic_param = (VAEncPictureParameterBufferMPEG2 *)encode_state->pic_param_ext->buffer;
/*Setup surfaces state*/
/* current picture for encoding */
- obj_surface = SURFACE(encoder_context->input_yuv_surface);
- assert(obj_surface);
+ obj_surface = encode_state->input_yuv_object;
gen7_vme_source_surface_state(ctx, 0, obj_surface, encoder_context);
gen7_vme_media_source_surface_state(ctx, 4, obj_surface, encoder_context);
if (!is_intra) {
/* reference 0 */
- obj_surface = SURFACE(pic_param->forward_reference_picture);
- assert(obj_surface);
- if ( obj_surface->bo != NULL)
+ obj_surface = encode_state->reference_objects[0];
+ if (obj_surface->bo != NULL)
gen7_vme_source_surface_state(ctx, 1, obj_surface, encoder_context);
/* reference 1 */
- obj_surface = SURFACE(pic_param->backward_reference_picture);
+ obj_surface = encode_state->reference_objects[1];
if (obj_surface && obj_surface->bo != NULL)
gen7_vme_source_surface_state(ctx, 2, obj_surface, encoder_context);
}
static void
gen7_vme_mpeg2_fill_vme_batchbuffer(VADriverContextP ctx,
- struct encode_state *encode_state,
- int mb_width, int mb_height,
- int kernel,
- int transform_8x8_mode_flag,
- struct intel_encoder_context *encoder_context)
+ struct encode_state *encode_state,
+ int mb_width, int mb_height,
+ int kernel,
+ int transform_8x8_mode_flag,
+ struct intel_encoder_context *encoder_context)
{
struct gen6_vme_context *vme_context = encoder_context->vme_context;
- int number_mb_cmds;
int mb_x = 0, mb_y = 0;
int i, s, j;
unsigned int *command_ptr;
for (j = 0; j < encode_state->slice_params_ext[s]->num_elements; j++) {
int slice_mb_begin = slice_param->macroblock_address;
int slice_mb_number = slice_param->num_macroblocks;
+ unsigned int mb_intra_ub;
for (i = 0; i < slice_mb_number;) {
- int mb_count = i + slice_mb_begin;
+ int mb_count = i + slice_mb_begin;
mb_x = mb_count % mb_width;
mb_y = mb_count / mb_width;
+ mb_intra_ub = 0;
- if( i == 0) {
- number_mb_cmds = mb_width;
- } else if ((i + 128) <= slice_mb_number) {
- number_mb_cmds = 128;
- } else {
- number_mb_cmds = slice_mb_number - i;
+ if (mb_x != 0) {
+ mb_intra_ub |= INTRA_PRED_AVAIL_FLAG_AE;
}
+ if (mb_y != 0) {
+ mb_intra_ub |= INTRA_PRED_AVAIL_FLAG_B;
+
+ if (mb_x != 0)
+ mb_intra_ub |= INTRA_PRED_AVAIL_FLAG_D;
+
+ if (mb_x != (mb_width -1))
+ mb_intra_ub |= INTRA_PRED_AVAIL_FLAG_C;
+ }
+
+
+
*command_ptr++ = (CMD_MEDIA_OBJECT | (8 - 2));
*command_ptr++ = kernel;
*command_ptr++ = 0;
*command_ptr++ = 0;
*command_ptr++ = 0;
*command_ptr++ = 0;
-
+
/*inline data */
*command_ptr++ = (mb_width << 16 | mb_y << 8 | mb_x);
- *command_ptr++ = ( (number_mb_cmds << 16) | transform_8x8_mode_flag | ((i == 0) << 1));
+ *command_ptr++ = ( (1 << 16) | transform_8x8_mode_flag | (mb_intra_ub << 8));
- i += number_mb_cmds;
+ i += 1;
}
slice_param++;
static void
gen7_vme_mpeg2_pipeline_programing(VADriverContextP ctx,
- struct encode_state *encode_state,
- int is_intra,
- struct intel_encoder_context *encoder_context)
+ struct encode_state *encode_state,
+ int is_intra,
+ struct intel_encoder_context *encoder_context)
{
struct gen6_vme_context *vme_context = encoder_context->vme_context;
struct intel_batchbuffer *batch = encoder_context->base.batch;
int width_in_mbs = ALIGN(seq_param->picture_width, 16) / 16;
int height_in_mbs = ALIGN(seq_param->picture_height, 16) / 16;
- gen7_vme_mpeg2_fill_vme_batchbuffer(ctx,
- encode_state,
- width_in_mbs, height_in_mbs,
- MPEG2_VME_INTER_SHADER,
- 0,
- encoder_context);
+ bool allow_hwscore = true;
+ int s;
+
+ for (s = 0; s < encode_state->num_slice_params_ext; s++) {
+ int j;
+ VAEncSliceParameterBufferMPEG2 *slice_param = (VAEncSliceParameterBufferMPEG2 *)encode_state->slice_params_ext[s]->buffer;
+
+ for (j = 0; j < encode_state->slice_params_ext[s]->num_elements; j++) {
+ if (slice_param->macroblock_address % width_in_mbs) {
+ allow_hwscore = false;
+ break;
+ }
+ }
+ }
+
+ if (allow_hwscore)
+ gen7_vme_mpeg2_walker_fill_vme_batchbuffer(ctx,
+ encode_state,
+ width_in_mbs, height_in_mbs,
+ MPEG2_VME_INTER_SHADER,
+ encoder_context);
+ else
+ gen7_vme_mpeg2_fill_vme_batchbuffer(ctx,
+ encode_state,
+ width_in_mbs, height_in_mbs,
+ MPEG2_VME_INTER_SHADER,
+ 0,
+ encoder_context);
intel_batchbuffer_start_atomic(batch, 0x1000);
gen6_gpe_pipeline_setup(ctx, &vme_context->gpe_context, batch);
BEGIN_BATCH(batch, 2);
- OUT_BATCH(batch, MI_BATCH_BUFFER_START | (2 << 6));
+ OUT_BATCH(batch, MI_BATCH_BUFFER_START | (1 << 8));
OUT_RELOC(batch,
vme_context->vme_batchbuffer.bo,
I915_GEM_DOMAIN_COMMAND, 0,
static VAStatus
gen7_vme_mpeg2_prepare(VADriverContextP ctx,
- struct encode_state *encode_state,
- struct intel_encoder_context *encoder_context)
+ struct encode_state *encode_state,
+ struct intel_encoder_context *encoder_context)
{
VAStatus vaStatus = VA_STATUS_SUCCESS;
+ VAEncSequenceParameterBufferMPEG2 *seq_param = (VAEncSequenceParameterBufferMPEG2 *)encode_state->seq_param_ext->buffer;
+ struct gen6_vme_context *vme_context = encoder_context->vme_context;
+
+ if ((!vme_context->mpeg2_level) ||
+ (vme_context->mpeg2_level != (seq_param->sequence_extension.bits.profile_and_level_indication & MPEG2_LEVEL_MASK))) {
+ vme_context->mpeg2_level = seq_param->sequence_extension.bits.profile_and_level_indication & MPEG2_LEVEL_MASK;
+ }
- /*Setup all the memory object*/
+ /*Setup all the memory object*/
+
+ intel_vme_mpeg2_state_setup(ctx, encode_state, encoder_context);
gen7_vme_mpeg2_surface_setup(ctx, encode_state, 0, encoder_context);
gen7_vme_interface_setup(ctx, encode_state, encoder_context);
- gen7_vme_vme_state_setup(ctx, encode_state, 0, encoder_context);
gen7_vme_constant_setup(ctx, encode_state, encoder_context);
+ gen7_vme_mpeg2_state_setup(ctx, encode_state, 0, encoder_context);
/*Programing media pipeline*/
gen7_vme_mpeg2_pipeline_programing(ctx, encode_state, 0, encoder_context);
static VAStatus
gen7_vme_mpeg2_pipeline(VADriverContextP ctx,
- VAProfile profile,
- struct encode_state *encode_state,
- struct intel_encoder_context *encoder_context)
+ VAProfile profile,
+ struct encode_state *encode_state,
+ struct intel_encoder_context *encoder_context)
{
struct i965_driver_data *i965 = i965_driver_data(ctx);
struct gen6_vme_context *vme_context = encoder_context->vme_context;
VAEncSliceParameterBufferMPEG2 *slice_param =
(VAEncSliceParameterBufferMPEG2 *)encode_state->slice_params_ext[0]->buffer;
VAEncSequenceParameterBufferMPEG2 *seq_param =
- (VAEncSequenceParameterBufferMPEG2 *)encode_state->seq_param_ext->buffer;
+ (VAEncSequenceParameterBufferMPEG2 *)encode_state->seq_param_ext->buffer;
/*No need of to exec VME for Intra slice */
if (slice_param->is_intra_slice) {
- if(!vme_context->vme_output.bo) {
- int w_in_mbs = ALIGN(seq_param->picture_width, 16) / 16;
- int h_in_mbs = ALIGN(seq_param->picture_height, 16) / 16;
-
- vme_context->vme_output.num_blocks = w_in_mbs * h_in_mbs;
- vme_context->vme_output.pitch = 16; /* in bytes, always 16 */
- vme_context->vme_output.size_block = INTRA_VME_OUTPUT_IN_BYTES;
- vme_context->vme_output.bo = dri_bo_alloc(i965->intel.bufmgr,
- "MPEG2 VME output buffer",
- vme_context->vme_output.num_blocks
- * vme_context->vme_output.size_block,
- 0x1000);
- }
-
- return VA_STATUS_SUCCESS;
+ if(!vme_context->vme_output.bo) {
+ int w_in_mbs = ALIGN(seq_param->picture_width, 16) / 16;
+ int h_in_mbs = ALIGN(seq_param->picture_height, 16) / 16;
+
+ vme_context->vme_output.num_blocks = w_in_mbs * h_in_mbs;
+ vme_context->vme_output.pitch = 16; /* in bytes, always 16 */
+ vme_context->vme_output.size_block = INTRA_VME_OUTPUT_IN_BYTES;
+ vme_context->vme_output.bo = dri_bo_alloc(i965->intel.bufmgr,
+ "MPEG2 VME output buffer",
+ vme_context->vme_output.num_blocks
+ * vme_context->vme_output.size_block,
+ 0x1000);
+ }
+
+ return VA_STATUS_SUCCESS;
}
gen7_vme_media_init(ctx, 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);
}
Bool gen7_vme_context_init(VADriverContextP ctx, struct intel_encoder_context *encoder_context)
{
- struct i965_driver_data *i965 = i965_driver_data(ctx);
struct gen6_vme_context *vme_context = calloc(1, sizeof(struct gen6_vme_context));
+ struct i965_kernel *vme_kernel_list = NULL;
+ assert(vme_context);
vme_context->gpe_context.surface_state_binding_table.length =
- (SURFACE_STATE_PADDED_SIZE + sizeof(unsigned int)) * MAX_MEDIA_SURFACES_GEN6;
+ (SURFACE_STATE_PADDED_SIZE + sizeof(unsigned int)) * MAX_MEDIA_SURFACES_GEN6;
vme_context->gpe_context.idrt.max_entries = MAX_INTERFACE_DESC_GEN6;
vme_context->gpe_context.idrt.entry_size = sizeof(struct gen6_interface_descriptor_data);
vme_context->gpe_context.vfe_state.urb_entry_size = 59 - 1;
vme_context->gpe_context.vfe_state.curbe_allocation_size = CURBE_ALLOCATION_SIZE - 1;
- vme_context->gpe_context.vfe_desc5.scoreboard0.enable = 1;
- vme_context->gpe_context.vfe_desc5.scoreboard0.type = SCOREBOARD_STALLING;
- vme_context->gpe_context.vfe_desc5.scoreboard0.mask = (MB_SCOREBOARD_A |
- MB_SCOREBOARD_B |
- MB_SCOREBOARD_C);
-
- /* In VME prediction the current mb depends on the neighbour
- * A/B/C macroblock. So the left/up/up-right dependency should
- * be considered.
- */
- vme_context->gpe_context.vfe_desc6.scoreboard1.delta_x0 = -1;
- vme_context->gpe_context.vfe_desc6.scoreboard1.delta_y0 = 0;
- vme_context->gpe_context.vfe_desc6.scoreboard1.delta_x1 = 0;
- vme_context->gpe_context.vfe_desc6.scoreboard1.delta_y1 = -1;
- vme_context->gpe_context.vfe_desc6.scoreboard1.delta_x2 = 1;
- vme_context->gpe_context.vfe_desc6.scoreboard1.delta_y2 = -1;
-
- vme_context->gpe_context.vfe_desc7.dword = 0;
-
- if(encoder_context->profile == VAProfileH264Baseline ||
- encoder_context->profile == VAProfileH264Main ||
- encoder_context->profile == VAProfileH264High ){
- vme_context->video_coding_type = VIDEO_CODING_AVC;
- vme_context->vme_kernel_sum = AVC_VME_KERNEL_SUM;
-
- } else if (encoder_context->profile == VAProfileMPEG2Simple ||
- encoder_context->profile == VAProfileMPEG2Main ){
- vme_context->video_coding_type = VIDEO_CODING_MPEG2;
- vme_context->vme_kernel_sum = MPEG2_VME_KERNEL_SUM;
+ gen7_vme_scoreboard_init(ctx, vme_context);
+
+ if (encoder_context->codec == CODEC_H264) {
+ vme_kernel_list = gen7_vme_kernels;
+ vme_context->video_coding_type = VIDEO_CODING_AVC;
+ vme_context->vme_kernel_sum = AVC_VME_KERNEL_SUM;
+ encoder_context->vme_pipeline = gen7_vme_pipeline;
+ } else if (encoder_context->codec == CODEC_MPEG2) {
+ vme_kernel_list = gen7_vme_mpeg2_kernels;
+ vme_context->video_coding_type = VIDEO_CODING_MPEG2;
+ vme_context->vme_kernel_sum = MPEG2_VME_KERNEL_SUM;
+ encoder_context->vme_pipeline = gen7_vme_mpeg2_pipeline;
} else {
- /* Unsupported encoding profile */
+ /* Unsupported codec */
assert(0);
}
- if (IS_GEN7(i965->intel.device_id)) {
- if (vme_context->video_coding_type == VIDEO_CODING_AVC) {
- i965_gpe_load_kernels(ctx,
- &vme_context->gpe_context,
- gen7_vme_kernels,
- vme_context->vme_kernel_sum);
- encoder_context->vme_pipeline = gen7_vme_pipeline;
-
- } else {
- i965_gpe_load_kernels(ctx,
- &vme_context->gpe_context,
- gen7_vme_mpeg2_kernels,
- vme_context->vme_kernel_sum);
- encoder_context->vme_pipeline = gen7_vme_mpeg2_pipeline;
-
- }
+ i965_gpe_load_kernels(ctx,
+ &vme_context->gpe_context,
+ vme_kernel_list,
+ vme_context->vme_kernel_sum);
- vme_context->vme_surface2_setup = gen7_gpe_surface2_setup;
- vme_context->vme_media_rw_surface_setup = gen7_gpe_media_rw_surface_setup;
- vme_context->vme_buffer_suface_setup = gen7_gpe_buffer_suface_setup;
- }
+ vme_context->vme_surface2_setup = gen7_gpe_surface2_setup;
+ vme_context->vme_media_rw_surface_setup = gen7_gpe_media_rw_surface_setup;
+ vme_context->vme_buffer_suface_setup = gen7_gpe_buffer_suface_setup;
encoder_context->vme_context = vme_context;
encoder_context->vme_context_destroy = gen7_vme_context_destroy;
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