diff --git a/libavcodec/vvc/dsp.h b/libavcodec/vvc/dsp.h index 0b49b97021..38ff492a23 100644 --- a/libavcodec/vvc/dsp.h +++ b/libavcodec/vvc/dsp.h @@ -27,21 +27,21 @@ #include #include -enum TxType { - DCT2, - DST7, - DCT8, - N_TX_TYPE, +enum VVCTxType { + VVC_DCT2, + VVC_DST7, + VVC_DCT8, + VVC_N_TX_TYPE, }; -enum TxSize { - TX_SIZE_2, - TX_SIZE_4, - TX_SIZE_8, - TX_SIZE_16, - TX_SIZE_32, - TX_SIZE_64, - N_TX_SIZE, +enum VVCTxSize { + VVC_TX_SIZE_2, + VVC_TX_SIZE_4, + VVC_TX_SIZE_8, + VVC_TX_SIZE_16, + VVC_TX_SIZE_32, + VVC_TX_SIZE_64, + VVC_N_TX_SIZE, }; typedef struct VVCInterDSPContext { @@ -127,7 +127,7 @@ typedef struct VVCItxDSPContext { void (*add_residual_joint)(uint8_t *dst, const int *res, int width, int height, ptrdiff_t stride, int c_sign, int shift); void (*pred_residual_joint)(int *buf, int width, int height, int c_sign, int shift); - void (*itx[N_TX_TYPE][N_TX_SIZE])(int *coeffs, ptrdiff_t step, size_t nz); + void (*itx[VVC_N_TX_TYPE][VVC_N_TX_SIZE])(int *coeffs, ptrdiff_t step, size_t nz); void (*transform_bdpcm)(int *coeffs, int width, int height, int vertical, int log2_transform_range); } VVCItxDSPContext; diff --git a/libavcodec/vvc/dsp_template.c b/libavcodec/vvc/dsp_template.c index 8130abbccf..1aa1e027bd 100644 --- a/libavcodec/vvc/dsp_template.c +++ b/libavcodec/vvc/dsp_template.c @@ -97,7 +97,7 @@ static void FUNC(transform_bdpcm)(int *coeffs, const int width, const int height static void FUNC(ff_vvc_itx_dsp_init)(VVCItxDSPContext *const itx) { #define VVC_ITX(TYPE, type, s) \ - itx->itx[TYPE][TX_SIZE_##s] = ff_vvc_inv_##type##_##s; \ + itx->itx[VVC_##TYPE][VVC_##TX_SIZE_##s] = ff_vvc_inv_##type##_##s; \ #define VVC_ITX_COMMON(TYPE, type) \ VVC_ITX(TYPE, type, 4); \ diff --git a/libavcodec/vvc/intra.c b/libavcodec/vvc/intra.c index e79a83bc30..41ed89c946 100644 --- a/libavcodec/vvc/intra.c +++ b/libavcodec/vvc/intra.c @@ -128,15 +128,15 @@ static void ilfnst_transform(const VVCLocalContext *lc, TransformBlock *tb) } //part of 8.7.4 Transformation process for scaled transform coefficients -static void derive_transform_type(const VVCFrameContext *fc, const VVCLocalContext *lc, const TransformBlock *tb, enum TxType *trh, enum TxType *trv) +static void derive_transform_type(const VVCFrameContext *fc, const VVCLocalContext *lc, const TransformBlock *tb, enum VVCTxType *trh, enum VVCTxType *trv) { const CodingUnit *cu = lc->cu; - static const enum TxType mts_to_trh[] = {DCT2, DST7, DCT8, DST7, DCT8}; - static const enum TxType mts_to_trv[] = {DCT2, DST7, DST7, DCT8, DCT8}; + static const enum VVCTxType mts_to_trh[] = { VVC_DCT2, VVC_DST7, VVC_DCT8, VVC_DST7, VVC_DCT8 }; + static const enum VVCTxType mts_to_trv[] = { VVC_DCT2, VVC_DST7, VVC_DST7, VVC_DCT8, VVC_DCT8 }; const VVCSPS *sps = fc->ps.sps; int implicit_mts_enabled = 0; if (tb->c_idx || (cu->isp_split_type != ISP_NO_SPLIT && cu->lfnst_idx)) { - *trh = *trv = DCT2; + *trh = *trv = VVC_DCT2; return; } @@ -152,11 +152,11 @@ static void derive_transform_type(const VVCFrameContext *fc, const VVCLocalConte const int w = tb->tb_width; const int h = tb->tb_height; if (cu->sbt_flag) { - *trh = (cu->sbt_horizontal_flag || cu->sbt_pos_flag) ? DST7 : DCT8; - *trv = (!cu->sbt_horizontal_flag || cu->sbt_pos_flag) ? DST7 : DCT8; + *trh = (cu->sbt_horizontal_flag || cu->sbt_pos_flag) ? VVC_DST7 : VVC_DCT8; + *trv = (!cu->sbt_horizontal_flag || cu->sbt_pos_flag) ? VVC_DST7 : VVC_DCT8; } else { - *trh = (w >= 4 && w <= 16) ? DST7 : DCT2; - *trv = (h >= 4 && h <= 16) ? DST7 : DCT2; + *trh = (w >= 4 && w <= 16) ? VVC_DST7 : VVC_DCT2; + *trv = (h >= 4 && h <= 16) ? VVC_DST7 : VVC_DCT2; } return; } @@ -447,7 +447,7 @@ static void dequant(const VVCLocalContext *lc, const TransformUnit *tu, Transfor //transmatrix[0][0] #define DCT_A 64 -static void itx_2d(const VVCFrameContext *fc, TransformBlock *tb, const enum TxType trh, const enum TxType trv) +static void itx_2d(const VVCFrameContext *fc, TransformBlock *tb, const enum VVCTxType trh, const enum VVCTxType trv) { const VVCSPS *sps = fc->ps.sps; const int w = tb->tb_width; @@ -456,7 +456,7 @@ static void itx_2d(const VVCFrameContext *fc, TransformBlock *tb, const enum TxT const size_t nzh = tb->max_scan_y + 1; const int shift[] = { 7, 5 + sps->log2_transform_range - sps->bit_depth }; - if (w == h && nzw == 1 && nzh == 1 && trh == DCT2 && trv == DCT2) { + if (w == h && nzw == 1 && nzh == 1 && trh == VVC_DCT2 && trv == VVC_DCT2) { const int add[] = { 1 << (shift[0] - 1), 1 << (shift[1] - 1) }; const int t = (tb->coeffs[0] * DCT_A + add[0]) >> shift[0]; const int dc = (t * DCT_A + add[1]) >> shift[1]; @@ -476,7 +476,7 @@ static void itx_2d(const VVCFrameContext *fc, TransformBlock *tb, const enum TxT scale(tb->coeffs, tb->coeffs, w, h, shift[1]); } -static void itx_1d(const VVCFrameContext *fc, TransformBlock *tb, const enum TxType trh, const enum TxType trv) +static void itx_1d(const VVCFrameContext *fc, TransformBlock *tb, const enum VVCTxType trh, const enum VVCTxType trv) { const VVCSPS *sps = fc->ps.sps; const int w = tb->tb_width; @@ -484,7 +484,7 @@ static void itx_1d(const VVCFrameContext *fc, TransformBlock *tb, const enum TxT const size_t nzw = tb->max_scan_x + 1; const size_t nzh = tb->max_scan_y + 1; - if ((w > 1 && nzw == 1 && trh == DCT2) || (h > 1 && nzh == 1 && trv == DCT2)) { + if ((w > 1 && nzw == 1 && trh == VVC_DCT2) || (h > 1 && nzh == 1 && trv == VVC_DCT2)) { const int shift = 6 + sps->log2_transform_range - sps->bit_depth; const int add = 1 << (shift - 1); const int dc = (tb->coeffs[0] * DCT_A + add) >> shift; @@ -542,7 +542,7 @@ static void itransform(VVCLocalContext *lc, TransformUnit *tu, const int tu_idx, transform_bdpcm(tb, lc, cu); dequant(lc, tu, tb); if (!tb->ts) { - enum TxType trh, trv; + enum VVCTxType trh, trv; if (cu->apply_lfnst_flag[c_idx]) ilfnst_transform(lc, tb);