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authorNuo Mi <nuomi2021@gmail.com>2024-05-19 21:27:42 +0800
committerNuo Mi <nuomi2021@gmail.com>2024-05-21 20:20:25 +0800
commitdeda59a9964ff02a27d490a8d93f30e60c18b312 (patch)
treedd5966f2766ef1bfe5cba3461d3db91b99371372 /libavcodec/vvc/inter_template.c
parente70225e0a887a9084d387f3f6f5360a2b5f5b001 (diff)
downloadffmpeg-deda59a9964ff02a27d490a8d93f30e60c18b312.tar.gz
avcodec/vvcdec: add RPR dsp
Diffstat (limited to 'libavcodec/vvc/inter_template.c')
-rw-r--r--libavcodec/vvc/inter_template.c168
1 files changed, 168 insertions, 0 deletions
diff --git a/libavcodec/vvc/inter_template.c b/libavcodec/vvc/inter_template.c
index e2fbfd4fc0..a8068f4ba8 100644
--- a/libavcodec/vvc/inter_template.c
+++ b/libavcodec/vvc/inter_template.c
@@ -22,6 +22,165 @@
#include "libavcodec/h26x/h2656_inter_template.c"
+#define TMP_STRIDE EDGE_EMU_BUFFER_STRIDE
+static void av_always_inline FUNC(put_scaled)(uint8_t *_dst, const ptrdiff_t _dst_stride,
+ const uint8_t *const _src, ptrdiff_t _src_stride, const int src_height,
+ const int _x, const int _y, const int dx, const int dy,
+ const int height, const int8_t *hf, const int8_t *vf, const int width, const int is_uni, const int is_chroma)
+{
+ int16_t tmp_array[TMP_STRIDE * MAX_PB_SIZE];
+ int16_t *tmp = tmp_array;
+ pixel *dst = (pixel*)_dst;
+ int16_t *dst16 = (int16_t*)_dst;
+ const ptrdiff_t dst_stride = _dst_stride / sizeof(pixel);
+ const ptrdiff_t src_stride = _src_stride / sizeof(pixel);
+ const int shift = FFMAX(2, 14 - BIT_DEPTH);
+ const int offset = 1 << (shift - 1);
+ const int taps = is_chroma ? VVC_INTER_CHROMA_TAPS : VVC_INTER_LUMA_TAPS;
+ const int extra = is_chroma ? CHROMA_EXTRA : LUMA_EXTRA;
+ const int extra_before = is_chroma ? CHROMA_EXTRA_BEFORE : LUMA_EXTRA_BEFORE;
+ const int shift1 = 6 - is_chroma;
+ const int shift2 = 4 + is_chroma;
+ const int x0 = SCALED_INT(_x);
+ const int y0 = SCALED_INT(_y);
+
+ for (int i = 0; i < width; i++) {
+ const int tx = _x + dx * i;
+ const int x = SCALED_INT(tx) - x0;
+ const int mx = av_mod_uintp2(tx >> shift1, shift2);
+ const int8_t *filter = hf + mx * taps;
+ const pixel *src = (pixel*)_src - extra_before * src_stride;
+
+ for (int j = 0; j < src_height + extra; j++) {
+ tmp[j] = (is_chroma ? CHROMA_FILTER(src, 1) : LUMA_FILTER(src, 1)) >> (BIT_DEPTH - 8);
+ src += src_stride;
+ }
+ tmp += TMP_STRIDE;
+ }
+
+ for (int i = 0; i < height; i++) {
+ const int ty = _y + dy * i;
+ const int x = SCALED_INT(ty) - y0;
+ const int mx = av_mod_uintp2(ty >> shift1, shift2);
+ const int8_t *filter = vf + mx * taps;
+
+ tmp = tmp_array + extra_before;
+ for (int j = 0; j < width; j++) {
+ const int val = (is_chroma ? CHROMA_FILTER(tmp, 1) : LUMA_FILTER(tmp, 1)) >> 6;
+ if (is_uni)
+ dst[j] = av_clip_pixel((val + offset) >> shift);
+ else
+ dst16[j] = val;
+ tmp += TMP_STRIDE;
+ }
+ if (is_uni)
+ dst += dst_stride;
+ else
+ dst16 += dst_stride;
+ }
+}
+
+static void FUNC(put_luma_scaled)(int16_t *_dst,
+ const uint8_t *_src, ptrdiff_t _src_stride, const int src_height,
+ const int x, const int y, const int dx, const int dy,
+ const int height, const int8_t *hf, const int8_t *vf, const int width)
+{
+ FUNC(put_scaled)((uint8_t *)_dst, MAX_PB_SIZE * sizeof(pixel), _src, _src_stride, src_height, x, y, dx, dy, height, hf, vf, width, 0, 0);
+}
+
+static void FUNC(put_chroma_scaled)(int16_t *_dst,
+ const uint8_t *_src, ptrdiff_t _src_stride, const int src_height,
+ const int x, const int y, const int dx, const int dy,
+ const int height, const int8_t *hf, const int8_t *vf, const int width)
+{
+ FUNC(put_scaled)((uint8_t *)_dst, MAX_PB_SIZE * sizeof(pixel), _src, _src_stride, src_height, x, y, dx, dy, height, hf, vf, width, 0, 1);
+}
+
+static void FUNC(put_uni_luma_scaled)(uint8_t *_dst, const ptrdiff_t _dst_stride,
+ const uint8_t *_src, ptrdiff_t _src_stride, const int src_height,
+ const int x, const int y, const int dx, const int dy,
+ const int height, const int8_t *hf, const int8_t *vf, const int width)
+{
+ FUNC(put_scaled)(_dst, _dst_stride, _src, _src_stride, src_height, x, y, dx, dy, height, hf, vf, width, 1, 0);
+}
+
+static void FUNC(put_uni_chroma_scaled)(uint8_t *_dst, const ptrdiff_t _dst_stride,
+ const uint8_t *_src, ptrdiff_t _src_stride, const int src_height,
+ const int x, const int y, const int dx, const int dy,
+ const int height, const int8_t *hf, const int8_t *vf, const int width)
+{
+ FUNC(put_scaled)(_dst, _dst_stride, _src, _src_stride, src_height, x, y, dx, dy, height, hf, vf, width, 1, 1);
+}
+
+static void av_always_inline FUNC(put_uni_w_scaled)(uint8_t *_dst, const ptrdiff_t _dst_stride,
+ const uint8_t *const _src, ptrdiff_t _src_stride, const int src_height,
+ const int _x, const int _y, const int dx, const int dy, const int denom, const int wx, const int _ox,
+ const int height, const int8_t *hf, const int8_t *vf, const int width, const int is_chroma)
+{
+ int16_t tmp_array[TMP_STRIDE * MAX_PB_SIZE];
+ int16_t *tmp = tmp_array;
+ pixel *dst = (pixel*)_dst;
+ const ptrdiff_t dst_stride = _dst_stride / sizeof(pixel);
+ const ptrdiff_t src_stride = _src_stride / sizeof(pixel);
+ const int shift = FFMAX(2, 14 - BIT_DEPTH);
+ const int offset = 1 << (shift - 1);
+ const int ox = _ox * (1 << (BIT_DEPTH - 8));
+ const int taps = is_chroma ? VVC_INTER_CHROMA_TAPS : VVC_INTER_LUMA_TAPS;
+ const int extra = is_chroma ? CHROMA_EXTRA : LUMA_EXTRA;
+ const int extra_before = is_chroma ? CHROMA_EXTRA_BEFORE : LUMA_EXTRA_BEFORE;
+ const int shift1 = 6 - is_chroma;
+ const int shift2 = 4 + is_chroma;
+ const int x0 = SCALED_INT(_x);
+ const int y0 = SCALED_INT(_y);
+
+ for (int i = 0; i < width; i++) {
+ const int tx = _x + dx * i;
+ const int x = SCALED_INT(tx) - x0;
+ const int mx = av_mod_uintp2(tx >> shift1, shift2);
+ const int8_t *filter = hf + mx * taps;
+ const pixel *src = (pixel*)_src - extra_before * src_stride;
+
+ for (int j = 0; j < src_height + extra; j++) {
+ tmp[j] = (is_chroma ? CHROMA_FILTER(src, 1) : LUMA_FILTER(src, 1)) >> (BIT_DEPTH - 8);
+ src += src_stride;
+ }
+ tmp += TMP_STRIDE;
+ }
+
+ for (int i = 0; i < height; i++) {
+ const int ty = _y + dy * i;
+ const int x = SCALED_INT(ty) - y0;
+ const int mx = av_mod_uintp2(ty >> shift1, shift2);
+ const int8_t *filter = vf + mx * taps;
+
+ tmp = tmp_array + extra_before;
+ for (int j = 0; j < width; j++) {
+ const int val = (is_chroma ? CHROMA_FILTER(tmp, 1) : LUMA_FILTER(tmp, 1)) >> 6;
+ dst[j] = av_clip_pixel(((wx * val + offset) >> shift) + ox);
+ tmp += TMP_STRIDE;
+ }
+ dst += dst_stride;
+ }
+}
+
+static void FUNC(put_uni_luma_w_scaled)(uint8_t *_dst, const ptrdiff_t _dst_stride,
+ const uint8_t *_src, ptrdiff_t _src_stride, const int src_height,
+ const int x, const int y, const int dx, const int dy, const int denom, const int wx, const int ox,
+ const int height, const int8_t *hf, const int8_t *vf, const int width)
+{
+ FUNC(put_uni_w_scaled)(_dst, _dst_stride, _src, _src_stride, src_height, x, y, dx, dy, denom, wx, ox, height, hf, vf, width, 0);
+}
+
+static void FUNC(put_uni_chroma_w_scaled)(uint8_t *_dst, const ptrdiff_t _dst_stride,
+ const uint8_t *_src, ptrdiff_t _src_stride, const int src_height,
+ const int x, const int y, const int dx, const int dy, const int denom, const int wx, const int ox,
+ const int height, const int8_t *hf, const int8_t *vf, const int width)
+{
+ FUNC(put_uni_w_scaled)(_dst, _dst_stride, _src, _src_stride, src_height, x, y, dx, dy, denom, wx, ox, height, hf, vf, width, 1);
+}
+
+#undef TMP_STRIDE
+
static void FUNC(avg)(uint8_t *_dst, const ptrdiff_t _dst_stride,
const int16_t *src0, const int16_t *src1, const int width, const int height)
{
@@ -440,6 +599,15 @@ static void FUNC(ff_vvc_inter_dsp_init)(VVCInterDSPContext *const inter)
FUNCS(LUMA, luma);
FUNCS(CHROMA, chroma);
+ for (int i = 0; i < FF_ARRAY_ELEMS(inter->put_scaled[LUMA]); i++) {
+ inter->put_scaled[LUMA][i] = FUNC(put_luma_scaled);
+ inter->put_scaled[CHROMA][i] = FUNC(put_chroma_scaled);
+ inter->put_uni_scaled[LUMA][i] = FUNC(put_uni_luma_scaled);
+ inter->put_uni_scaled[CHROMA][i] = FUNC(put_uni_chroma_scaled);
+ inter->put_uni_w_scaled[LUMA][i] = FUNC(put_uni_luma_w_scaled);
+ inter->put_uni_w_scaled[CHROMA][i] = FUNC(put_uni_chroma_w_scaled);
+ }
+
inter->avg = FUNC(avg);
inter->w_avg = FUNC(w_avg);