#define RKVDEC_NUM_REFLIST 3
-static void set_dpb_info(struct rkvdec_rps_entry *entries,
- u8 reflist,
- u8 refnum,
- u8 info,
- bool bottom)
-{
- struct rkvdec_rps_entry *entry = &entries[(reflist * 4) + refnum / 8];
- u8 idx = refnum % 8;
-
- switch (idx) {
- case 0:
- entry->dpb_info0 = info;
- entry->bottom_flag0 = bottom;
- break;
- case 1:
- entry->dpb_info1 = info;
- entry->bottom_flag1 = bottom;
- break;
- case 2:
- entry->dpb_info2 = info;
- entry->bottom_flag2 = bottom;
- break;
- case 3:
- entry->dpb_info3 = info;
- entry->bottom_flag3 = bottom;
- break;
- case 4:
- entry->dpb_info4 = info;
- entry->bottom_flag4 = bottom;
- break;
- case 5:
- entry->dpb_info5 = info;
- entry->bottom_flag5 = bottom;
- break;
- case 6:
- entry->dpb_info6 = info;
- entry->bottom_flag6 = bottom;
- break;
- case 7:
- entry->dpb_info7 = info;
- entry->bottom_flag7 = bottom;
- break;
- }
-}
-
void lookup_ref_buf_idx(struct rkvdec_ctx *ctx,
struct rkvdec_h264_run *run)
{
if (!(dpb[i].flags & V4L2_H264_DPB_ENTRY_FLAG_ACTIVE))
continue;
- hw_rps->frame_num[i] = builder->refs[i].frame_num;
+ rkvdec_set_bw_field(hw_rps->info, RPS_FRAME_NUM(i), builder->refs[i].frame_num);
}
for (j = 0; j < RKVDEC_NUM_REFLIST; j++) {
dpb_valid = !!(run->ref_buf[ref->index]);
bottom = ref->fields == V4L2_H264_BOTTOM_FIELD_REF;
- set_dpb_info(hw_rps->entries, j, i, ref->index | (dpb_valid << 4), bottom);
+ rkvdec_set_bw_field(hw_rps->info, RPS_ENTRY_DPB_INFO(j, i),
+ ref->index | (dpb_valid << 4));
+ rkvdec_set_bw_field(hw_rps->info, RPS_ENTRY_BOTTOM_FLAG(j, i), bottom);
}
}
}
#include <media/v4l2-mem2mem.h>
#include "rkvdec.h"
+#include "rkvdec-bitwriter.h"
struct rkvdec_h264_scaling_list {
u8 scaling_list_4x4[6][16];
struct vb2_buffer *ref_buf[V4L2_H264_NUM_DPB_ENTRIES];
};
-struct rkvdec_rps_entry {
- u32 dpb_info0: 5;
- u32 bottom_flag0: 1;
- u32 view_index_off0: 1;
- u32 dpb_info1: 5;
- u32 bottom_flag1: 1;
- u32 view_index_off1: 1;
- u32 dpb_info2: 5;
- u32 bottom_flag2: 1;
- u32 view_index_off2: 1;
- u32 dpb_info3: 5;
- u32 bottom_flag3: 1;
- u32 view_index_off3: 1;
- u32 dpb_info4: 5;
- u32 bottom_flag4: 1;
- u32 view_index_off4: 1;
- u32 dpb_info5: 5;
- u32 bottom_flag5: 1;
- u32 view_index_off5: 1;
- u32 dpb_info6: 5;
- u32 bottom_flag6: 1;
- u32 view_index_off6: 1;
- u32 dpb_info7: 5;
- u32 bottom_flag7: 1;
- u32 view_index_off7: 1;
-} __packed;
+#define RPS_FRAME_NUM(i) BW_FIELD((i) * 16, 16)
+#define RPS_ENTRY_DPB_INFO(l, e) BW_FIELD(288 + (l) * 7 * 32 + (e) * 7, 5) //l: 0-2, e: 0-31
+#define RPS_ENTRY_BOTTOM_FLAG(l, e) BW_FIELD(293 + (l) * 7 * 32 + (e) * 7, 1) //l: 0-2, e: 0-31
+#define RPS_ENTRY_VIEW_INDEX_OFF(l, e) BW_FIELD(294 + (l) * 7 * 32 + (e) * 7, 1) //l: 0-2, e: 0-31
+
+#define RKVDEC_H264_RPS_SIZE ALIGN(288 + 3 * 7 * 32, 128)
struct rkvdec_rps {
- u16 frame_num[16];
- u32 reserved0;
- struct rkvdec_rps_entry entries[12];
- u32 reserved1[66];
-} __packed;
+ u32 info[RKVDEC_H264_RPS_SIZE / 8 / 4];
+};
void lookup_ref_buf_idx(struct rkvdec_ctx *ctx, struct rkvdec_h264_run *run);
void assemble_hw_rps(struct v4l2_h264_reflist_builder *builder,
row_height[i] = pic_in_cts_height - sum;
}
-static void set_ref_poc(struct rkvdec_rps_short_term_ref_set *set, int poc, int value, int flag)
-{
- switch (poc) {
- case 0:
- set->delta_poc0 = value;
- set->used_flag0 = flag;
- break;
- case 1:
- set->delta_poc1 = value;
- set->used_flag1 = flag;
- break;
- case 2:
- set->delta_poc2 = value;
- set->used_flag2 = flag;
- break;
- case 3:
- set->delta_poc3 = value;
- set->used_flag3 = flag;
- break;
- case 4:
- set->delta_poc4 = value;
- set->used_flag4 = flag;
- break;
- case 5:
- set->delta_poc5 = value;
- set->used_flag5 = flag;
- break;
- case 6:
- set->delta_poc6 = value;
- set->used_flag6 = flag;
- break;
- case 7:
- set->delta_poc7 = value;
- set->used_flag7 = flag;
- break;
- case 8:
- set->delta_poc8 = value;
- set->used_flag8 = flag;
- break;
- case 9:
- set->delta_poc9 = value;
- set->used_flag9 = flag;
- break;
- case 10:
- set->delta_poc10 = value;
- set->used_flag10 = flag;
- break;
- case 11:
- set->delta_poc11 = value;
- set->used_flag11 = flag;
- break;
- case 12:
- set->delta_poc12 = value;
- set->used_flag12 = flag;
- break;
- case 13:
- set->delta_poc13 = value;
- set->used_flag13 = flag;
- break;
- case 14:
- set->delta_poc14 = value;
- set->used_flag14 = flag;
- break;
- }
-}
-
static void assemble_scalingfactor0(struct rkvdec_ctx *ctx, u8 *output,
const struct v4l2_ctrl_hevc_scaling_matrix *input)
{
return;
for (int i = 0; i < sps->num_long_term_ref_pics_sps; i++) {
- rps->refs[i].lt_ref_pic_poc_lsb =
- run->ext_sps_lt_rps[i].lt_ref_pic_poc_lsb_sps;
- rps->refs[i].used_by_curr_pic_lt_flag =
- !!(run->ext_sps_lt_rps[i].flags & V4L2_HEVC_EXT_SPS_LT_RPS_FLAG_USED_LT);
+ rkvdec_set_bw_field(rps->info, RPS_LT_REF_PIC_POC_LSB(i),
+ run->ext_sps_lt_rps[i].lt_ref_pic_poc_lsb_sps);
+ rkvdec_set_bw_field(rps->info, RPS_LT_REF_USED_BY_CURR_PIC(i),
+ !!(run->ext_sps_lt_rps[i].flags &
+ V4L2_HEVC_EXT_SPS_LT_RPS_FLAG_USED_LT));
}
}
int j = 0;
const struct calculated_rps_st_set *set = &calculated_rps_st_sets[i];
- rps->short_term_ref_sets[i].num_negative = set->num_negative_pics;
- rps->short_term_ref_sets[i].num_positive = set->num_positive_pics;
+ rkvdec_set_bw_field(rps->info, RPS_ST_REF_SET_NUM_NEGATIVE(i),
+ set->num_negative_pics);
+ rkvdec_set_bw_field(rps->info, RPS_ST_REF_SET_NUM_POSITIVE(i),
+ set->num_positive_pics);
for (; j < set->num_negative_pics; j++) {
- set_ref_poc(&rps->short_term_ref_sets[i], j,
- set->delta_poc_s0[j], set->used_by_curr_pic_s0[j]);
+ rkvdec_set_bw_field(rps->info, RPS_ST_REF_SET_DELTA_POC(i, j),
+ set->delta_poc_s0[j]);
+ rkvdec_set_bw_field(rps->info, RPS_ST_REF_SET_USED(i, j),
+ set->used_by_curr_pic_s0[j]);
}
poc = j;
for (j = 0; j < set->num_positive_pics; j++) {
- set_ref_poc(&rps->short_term_ref_sets[i], poc + j,
- set->delta_poc_s1[j], set->used_by_curr_pic_s1[j]);
+ rkvdec_set_bw_field(rps->info, RPS_ST_REF_SET_DELTA_POC(i, poc + j),
+ set->delta_poc_s1[j]);
+ rkvdec_set_bw_field(rps->info, RPS_ST_REF_SET_USED(i, poc + j),
+ set->used_by_curr_pic_s1[j]);
}
}
}
#include <linux/types.h>
#include "rkvdec.h"
+#include "rkvdec-bitwriter.h"
-struct rkvdec_rps_refs {
- u16 lt_ref_pic_poc_lsb;
- u16 used_by_curr_pic_lt_flag : 1;
- u16 reserved : 15;
-} __packed;
+#define RPS_LT_REF_PIC_POC_LSB(i) BW_FIELD(0 + (i) * 32, 16) // i: 0-31
+#define RPS_LT_REF_USED_BY_CURR_PIC(i) BW_FIELD(16 + (i) * 32, 1) // i: 0-31
-struct rkvdec_rps_short_term_ref_set {
- u32 num_negative : 4;
- u32 num_positive : 4;
- u32 delta_poc0 : 16;
- u32 used_flag0 : 1;
- u32 delta_poc1 : 16;
- u32 used_flag1 : 1;
- u32 delta_poc2 : 16;
- u32 used_flag2 : 1;
- u32 delta_poc3 : 16;
- u32 used_flag3 : 1;
- u32 delta_poc4 : 16;
- u32 used_flag4 : 1;
- u32 delta_poc5 : 16;
- u32 used_flag5 : 1;
- u32 delta_poc6 : 16;
- u32 used_flag6 : 1;
- u32 delta_poc7 : 16;
- u32 used_flag7 : 1;
- u32 delta_poc8 : 16;
- u32 used_flag8 : 1;
- u32 delta_poc9 : 16;
- u32 used_flag9 : 1;
- u32 delta_poc10 : 16;
- u32 used_flag10 : 1;
- u32 delta_poc11 : 16;
- u32 used_flag11 : 1;
- u32 delta_poc12 : 16;
- u32 used_flag12 : 1;
- u32 delta_poc13 : 16;
- u32 used_flag13 : 1;
- u32 delta_poc14 : 16;
- u32 used_flag14 : 1;
- u32 reserved_bits : 25;
- u32 reserved[3];
-} __packed;
+#define RPS_ST_REF_SET_NUM_NEGATIVE(i) BW_FIELD(1024 + ((i) * 384), 4) // i: 0-63
+#define RPS_ST_REF_SET_NUM_POSITIVE(i) BW_FIELD(1028 + ((i) * 384), 4) // i: 0-63
+
+// i: 0-63, j: 0-14
+#define RPS_ST_REF_SET_DELTA_POC(i, j) BW_FIELD(1032 + ((i) * 384) + ((j) * 17), 16)
+
+// i: 0-63, j: 0-14
+#define RPS_ST_REF_SET_USED(i, j) BW_FIELD(1048 + ((i) * 384) + ((j) * 17), 1)
+
+#define RKVDEC_RPS_HEVC_SIZE ALIGN(1032 + 64 * 384, 128)
struct rkvdec_rps {
- struct rkvdec_rps_refs refs[32];
- struct rkvdec_rps_short_term_ref_set short_term_ref_sets[64];
+ u32 info[RKVDEC_RPS_HEVC_SIZE / 8 / 4];
} __packed;
struct rkvdec_hevc_run {
projects / thirdparty / kernel / linux.git / commitdiff
