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avcodec/vvcdec: misc, inter, use is_chroma instead of is_luma

This commit is contained in:
Nuo Mi 2024-05-19 21:27:32 +08:00
parent 553c572204
commit 1289da9244
1 changed files with 26 additions and 26 deletions
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52
libavcodec/vvc/inter.c
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@ -31,33 +31,33 @@
static const int bcw_w_lut[] = {4, 5, 3, 10, -2};
static void subpic_offset(int *x_off, int *y_off,
const VVCSPS *sps, const VVCPPS *pps, const int subpic_idx, const int is_luma)
const VVCSPS *sps, const VVCPPS *pps, const int subpic_idx, const int is_chroma)
{
*x_off -= pps->subpic_x[subpic_idx] >> sps->hshift[!is_luma];
*y_off -= pps->subpic_y[subpic_idx] >> sps->vshift[!is_luma];
*x_off -= pps->subpic_x[subpic_idx] >> sps->hshift[is_chroma];
*y_off -= pps->subpic_y[subpic_idx] >> sps->vshift[is_chroma];
}
static void subpic_width_height(int *pic_width, int *pic_height,
const VVCSPS *sps, const VVCPPS *pps, const int subpic_idx, const int is_luma)
const VVCSPS *sps, const VVCPPS *pps, const int subpic_idx, const int is_chroma)
{
*pic_width = pps->subpic_width[subpic_idx] >> sps->hshift[!is_luma];
*pic_height = pps->subpic_height[subpic_idx] >> sps->vshift[!is_luma];
*pic_width = pps->subpic_width[subpic_idx] >> sps->hshift[is_chroma];
*pic_height = pps->subpic_height[subpic_idx] >> sps->vshift[is_chroma];
}
static int emulated_edge(const VVCLocalContext *lc, uint8_t *dst, const uint8_t **src, ptrdiff_t *src_stride,
int x_off, int y_off, const int block_w, const int block_h, const int is_luma)
int x_off, int y_off, const int block_w, const int block_h, const int is_chroma)
{
const VVCFrameContext *fc = lc->fc;
const VVCSPS *sps = fc->ps.sps;
const VVCPPS *pps = fc->ps.pps;
const int subpic_idx = lc->sc->sh.r->curr_subpic_idx;
const int extra_before = is_luma ? LUMA_EXTRA_BEFORE : CHROMA_EXTRA_BEFORE;
const int extra_after = is_luma ? LUMA_EXTRA_AFTER : CHROMA_EXTRA_AFTER;
const int extra = is_luma ? LUMA_EXTRA : CHROMA_EXTRA;
const int extra_before = is_chroma ? CHROMA_EXTRA_BEFORE : LUMA_EXTRA_BEFORE;
const int extra_after = is_chroma ? CHROMA_EXTRA_AFTER : LUMA_EXTRA_AFTER;
const int extra = is_chroma ? CHROMA_EXTRA : LUMA_EXTRA;
int pic_width, pic_height;
subpic_offset(&x_off, &y_off, sps, pps, subpic_idx, is_luma);
subpic_width_height(&pic_width, &pic_height, sps, pps, subpic_idx, is_luma);
subpic_offset(&x_off, &y_off, sps, pps, subpic_idx, is_chroma);
subpic_width_height(&pic_width, &pic_height, sps, pps, subpic_idx, is_chroma);
if (x_off < extra_before || y_off < extra_before ||
x_off >= pic_width - block_w - extra_after ||
@ -78,20 +78,20 @@ static int emulated_edge(const VVCLocalContext *lc, uint8_t *dst, const uint8_t
}
static void emulated_edge_dmvr(const VVCLocalContext *lc, uint8_t *dst, const uint8_t **src, ptrdiff_t *src_stride,
int x_sb, int y_sb, int x_off, int y_off, const int block_w, const int block_h, const int is_luma)
int x_sb, int y_sb, int x_off, int y_off, const int block_w, const int block_h, const int is_chroma)
{
const VVCFrameContext *fc = lc->fc;
const VVCSPS *sps = fc->ps.sps;
const VVCPPS *pps = fc->ps.pps;
const int subpic_idx = lc->sc->sh.r->curr_subpic_idx;
const int extra_before = is_luma ? LUMA_EXTRA_BEFORE : CHROMA_EXTRA_BEFORE;
const int extra_after = is_luma ? LUMA_EXTRA_AFTER : CHROMA_EXTRA_AFTER;
const int extra = is_luma ? LUMA_EXTRA : CHROMA_EXTRA;
const int extra_before = is_chroma ? CHROMA_EXTRA_BEFORE : LUMA_EXTRA_BEFORE;
const int extra_after = is_chroma ? CHROMA_EXTRA_AFTER : LUMA_EXTRA_AFTER;
const int extra = is_chroma ? CHROMA_EXTRA : LUMA_EXTRA;
int pic_width, pic_height;
subpic_offset(&x_off, &y_off, sps, pps, subpic_idx, is_luma);
subpic_offset(&x_sb, &y_sb, sps, pps, subpic_idx, is_luma);
subpic_width_height(&pic_width, &pic_height, sps, pps, subpic_idx, is_luma);
subpic_offset(&x_off, &y_off, sps, pps, subpic_idx, is_chroma);
subpic_offset(&x_sb, &y_sb, sps, pps, subpic_idx, is_chroma);
subpic_width_height(&pic_width, &pic_height, sps, pps, subpic_idx, is_chroma);
if (x_off < extra_before || y_off < extra_before ||
x_off >= pic_width - block_w - extra_after ||
@ -124,8 +124,8 @@ static void emulated_edge_bilinear(const VVCLocalContext *lc, uint8_t *dst, cons
const int subpic_idx = lc->sc->sh.r->curr_subpic_idx;
int pic_width, pic_height;
subpic_offset(&x_off, &y_off, sps, pps, subpic_idx, 1);
subpic_width_height(&pic_width, &pic_height, sps, pps, subpic_idx, 1);
subpic_offset(&x_off, &y_off, sps, pps, subpic_idx, 0);
subpic_width_height(&pic_width, &pic_height, sps, pps, subpic_idx, 0);
if (x_off < BILINEAR_EXTRA_BEFORE || y_off < BILINEAR_EXTRA_BEFORE ||
x_off >= pic_width - block_w - BILINEAR_EXTRA_AFTER ||
@ -144,16 +144,16 @@ static void emulated_edge_bilinear(const VVCLocalContext *lc, uint8_t *dst, cons
#define EMULATED_EDGE_LUMA(dst, src, src_stride, x_off, y_off) \
emulated_edge(lc, dst, src, src_stride, x_off, y_off, block_w, block_h, 1)
#define EMULATED_EDGE_CHROMA(dst, src, src_stride, x_off, y_off) \
emulated_edge(lc, dst, src, src_stride, x_off, y_off, block_w, block_h, 0)
#define EMULATED_EDGE_CHROMA(dst, src, src_stride, x_off, y_off) \
emulated_edge(lc, dst, src, src_stride, x_off, y_off, block_w, block_h, 1)
#define EMULATED_EDGE_DMVR_LUMA(dst, src, src_stride, x_sb, y_sb, x_off, y_off) \
emulated_edge_dmvr(lc, dst, src, src_stride, x_sb, y_sb, x_off, y_off, block_w, block_h, 1)
emulated_edge_dmvr(lc, dst, src, src_stride, x_sb, y_sb, x_off, y_off, block_w, block_h, 0)
#define EMULATED_EDGE_DMVR_CHROMA(dst, src, src_stride, x_sb, y_sb, x_off, y_off) \
emulated_edge_dmvr(lc, dst, src, src_stride, x_sb, y_sb, x_off, y_off, block_w, block_h, 0)
emulated_edge_dmvr(lc, dst, src, src_stride, x_sb, y_sb, x_off, y_off, block_w, block_h, 1)
#define EMULATED_EDGE_BILINEAR(dst, src, src_stride, x_off, y_off) \
emulated_edge_bilinear(lc, dst, src, src_stride, x_off, y_off, pred_w, pred_h)