changed type of q_matrix and qp scale value

Signed-off-by: kp5.choi@samsung.com <kp5.choi@samsung.com>

Author: kpchoi

src/oapv.c

@@ -853,7 +853,7 @@ static int enc_tile(oapve_ctx_t *ctx, oapve_core_t *core, oapve_tile_t *tile)
             core->dq_shift[c] = ctx->bit_depth - 2 - (core->qp[c] / 6);
 
             int cnt = 0;
-            int dq_scale = oapv_tbl_dq_scale[core->qp[c] % 6];
+            u8 dq_scale = oapv_tbl_dq_scale[core->qp[c] % 6];
             for(int y = 0; y < OAPV_BLK_H; y++) {
                 for(int x = 0; x < OAPV_BLK_W; x++) {
                     core->q_mat_dec[c][cnt++] = dq_scale * ctx->fh.q_matrix[c][y][x];
@@ -1675,7 +1675,7 @@ static int dec_tile(oapvd_core_t *core, oapvd_tile_t *tile)
 
     for(c = 0; c < ctx->num_comp; c++) {
         core->qp[c] = tile->th.tile_qp[c];
-        int dq_scale = oapv_tbl_dq_scale[core->qp[c] % 6];
+        u8 dq_scale = oapv_tbl_dq_scale[core->qp[c] % 6];
         core->dq_shift[c] = ctx->bit_depth - 2 - (core->qp[c] / 6);
 
         core->kparam_dc[c] = OAPV_KPARAM_DC_MAX;

src/oapv_def.h

@@ -125,7 +125,7 @@ struct oapv_fh {
     int       full_range_flag;                /* u( 1) */
     int       use_q_matrix;                   /* u( 1) */
     /* (start) quantization_matrix  */
-    int       q_matrix[N_C][OAPV_BLK_H][OAPV_BLK_W]; /* u( 8) */
+    u8        q_matrix[N_C][OAPV_BLK_H][OAPV_BLK_W]; /* u( 8) */
     /* ( end ) quantization_matrix  */
     /* (start) tile_info */
     int       tile_width_in_mbs;            /* u(20) */

src/oapv_tbl.c

@@ -79,7 +79,7 @@ const s8 oapv_tbl_tm8[8][8] = {
     { 18,-50, 75,-89, 89,-75, 50,-18}
 };
 
-const int oapv_tbl_dq_scale[6] = {40, 45, 51, 57, 64, 71};
+const u8 oapv_tbl_dq_scale[6] = {40, 45, 51, 57, 64, 71};
 
 const u8 oapv_tbl_scan[OAPV_BLK_D] = {
     0,    1,    8,    16,   9,    2,    3,   10,

src/oapv_tbl.h

@@ -36,7 +36,7 @@
 
 extern const u8  oapv_tbl_log2[257];
 extern const s8  oapv_tbl_tm8[8][8];
-extern const int oapv_tbl_dq_scale[6];
+extern const u8  oapv_tbl_dq_scale[6];
 extern const u8  oapv_tbl_scan[OAPV_BLK_D];
 extern int       oapv_itrans_diff[64][64];
 extern const u16 oapve_tbl_vlc_code[100][5][2];