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Code Issues Releases Activity

lavc/pixblockdsp: rename unaligned R-V V functions

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This commit is contained in:
Rémi Denis-Courmont 2023-10-27 21:22:42 +03:00
parent 6323ca5902
commit 722765687b
2 changed files with 18 additions and 14 deletions
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26
libavcodec/riscv/pixblockdsp_init.c
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@ -32,12 +32,12 @@ void ff_get_pixels_8_rvi(int16_t *block, const uint8_t *pixels,
void ff_get_pixels_16_rvi(int16_t *block, const uint8_t *pixels,
ptrdiff_t stride);
void ff_get_pixels_8_rvv(int16_t *block, const uint8_t *pixels,
ptrdiff_t stride);
void ff_get_pixels_16_rvv(int16_t *block, const uint8_t *pixels,
ptrdiff_t stride);
void ff_diff_pixels_rvv(int16_t *block, const uint8_t *s1, const uint8_t *s2,
ptrdiff_t stride);
void ff_get_pixels_unaligned_8_rvv(int16_t *block, const uint8_t *pixels,
ptrdiff_t stride);
void ff_get_pixels_unaligned_16_rvv(int16_t *block, const uint8_t *pixels,
ptrdiff_t stride);
void ff_diff_pixels_unaligned_rvv(int16_t *block, const uint8_t *s1,
const uint8_t *s2, ptrdiff_t stride);
av_cold void ff_pixblockdsp_init_riscv(PixblockDSPContext *c,
AVCodecContext *avctx,
@ -54,12 +54,16 @@ av_cold void ff_pixblockdsp_init_riscv(PixblockDSPContext *c,
#if HAVE_RVV
if ((cpu_flags & AV_CPU_FLAG_RVV_I32) && ff_get_rv_vlenb() >= 16) {
if (high_bit_depth)
c->get_pixels_unaligned = c->get_pixels = ff_get_pixels_16_rvv;
else
c->get_pixels_unaligned = c->get_pixels = ff_get_pixels_8_rvv;
if (high_bit_depth) {
c->get_pixels = ff_get_pixels_unaligned_16_rvv;
c->get_pixels_unaligned = ff_get_pixels_unaligned_16_rvv;
} else {
c->get_pixels = ff_get_pixels_unaligned_8_rvv;
c->get_pixels_unaligned = ff_get_pixels_unaligned_8_rvv;
}
c->diff_pixels_unaligned = c->diff_pixels = ff_diff_pixels_rvv;
c->diff_pixels = ff_diff_pixels_unaligned_rvv;
c->diff_pixels_unaligned = ff_diff_pixels_unaligned_rvv;
}
#endif
}

6
libavcodec/riscv/pixblockdsp_rvv.S
View File

@ -20,7 +20,7 @@
#include "libavutil/riscv/asm.S"
func ff_get_pixels_8_rvv, zve32x
func ff_get_pixels_unaligned_8_rvv, zve32x
vsetivli zero, 8, e8, mf2, ta, ma
vlsseg8e8.v v16, (a1), a2
vwcvtu.x.x.v v8, v16
@ -35,14 +35,14 @@ func ff_get_pixels_8_rvv, zve32x
ret
endfunc
func ff_get_pixels_16_rvv, zve32x
func ff_get_pixels_unaligned_16_rvv, zve32x
vsetivli zero, 8, e16, m1, ta, ma
vlsseg8e16.v v0, (a1), a2
vsseg8e16.v v0, (a0)
ret
endfunc
func ff_diff_pixels_rvv, zve32x
func ff_diff_pixels_unaligned_rvv, zve32x
vsetivli zero, 8, e8, mf2, ta, ma
vlsseg8e8.v v16, (a1), a3
vlsseg8e8.v v24, (a2), a3