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sws/riscv: add forward-edge CFI landing pads
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@ -21,12 +21,14 @@
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#include "libavutil/riscv/asm.S"
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func ff_bgr24ToY_rvv, zve32x
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lpad 0
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lw t1, 8(a5) # BY
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lw t3, 0(a5) # RY
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j 1f
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endfunc
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func ff_rgb24ToY_rvv, zve32x, zba
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lpad 0
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lw t1, 0(a5) # RY
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lw t3, 8(a5) # BY
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1:
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@ -55,6 +57,7 @@ func ff_rgb24ToY_rvv, zve32x, zba
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endfunc
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func ff_bgr24ToUV_rvv, zve32x
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lpad 0
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lw t1, 20(a6) # BU
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lw t4, 32(a6) # BV
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lw t3, 12(a6) # RU
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@ -63,6 +66,7 @@ func ff_bgr24ToUV_rvv, zve32x
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endfunc
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func ff_rgb24ToUV_rvv, zve32x, zba
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lpad 0
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lw t1, 12(a6) # RU
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lw t4, 24(a6) # RV
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lw t3, 20(a6) # BU
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@ -101,6 +105,7 @@ func ff_rgb24ToUV_rvv, zve32x, zba
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endfunc
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func ff_bgr24ToUV_half_rvv, zve32x
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lpad 0
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lw t1, 20(a6) # BU
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lw t4, 32(a6) # BV
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lw t3, 12(a6) # RU
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@ -109,6 +114,7 @@ func ff_bgr24ToUV_half_rvv, zve32x
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endfunc
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func ff_rgb24ToUV_half_rvv, zve32x, zba
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lpad 0
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lw t1, 12(a6) # RU
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lw t4, 24(a6) # RV
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lw t3, 20(a6) # BU
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@ -152,12 +158,14 @@ endfunc
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.macro rgba_input chr0, chr1, high
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func ff_\chr1\()ToY_rvv, zve32x
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lpad 0
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lw t1, 8(a5) # BY
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lw t3, 0(a5) # RY
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j 1f
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endfunc
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func ff_\chr0\()ToY_rvv, zve32x, zba
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lpad 0
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lw t1, 0(a5) # RY
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lw t3, 8(a5) # BY
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1:
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@ -192,6 +200,7 @@ func ff_\chr0\()ToY_rvv, zve32x, zba
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endfunc
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func ff_\chr1\()ToUV_rvv, zve32x
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lpad 0
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lw t1, 20(a6) # BU
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lw t4, 32(a6) # BV
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lw t3, 12(a6) # RU
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@ -200,6 +209,7 @@ func ff_\chr1\()ToUV_rvv, zve32x
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endfunc
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func ff_\chr0\()ToUV_rvv, zve32x, zba
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lpad 0
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lw t1, 12(a6) # RU
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lw t4, 24(a6) # RV
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lw t3, 20(a6) # BU
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@ -244,6 +254,7 @@ func ff_\chr0\()ToUV_rvv, zve32x, zba
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endfunc
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func ff_\chr1\()ToUV_half_rvv, zve32x
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lpad 0
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lw t1, 20(a6) # BU
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lw t4, 32(a6) # BV
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lw t3, 12(a6) # RU
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@ -252,6 +263,7 @@ func ff_\chr1\()ToUV_half_rvv, zve32x
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endfunc
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func ff_\chr0\()ToUV_half_rvv, zve32x, zba
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lpad 0
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lw t1, 12(a6) # RU
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lw t4, 24(a6) # RV
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lw t3, 20(a6) # BU
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@ -21,6 +21,7 @@
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#include "libavutil/riscv/asm.S"
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func ff_range_lum_to_jpeg_16_rvv, zve32x, zba
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lpad 0
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li t1, 30189
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li t2, 19077
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li t3, -39057361
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@ -42,6 +43,7 @@ func ff_range_lum_to_jpeg_16_rvv, zve32x, zba
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endfunc
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func ff_range_lum_from_jpeg_16_rvv, zve32x, zba
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lpad 0
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li t1, 14071
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li t2, 33561947
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1:
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@ -61,6 +63,7 @@ func ff_range_lum_from_jpeg_16_rvv, zve32x, zba
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endfunc
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func ff_range_chr_to_jpeg_16_rvv, zve32x, zba
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lpad 0
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li t1, 30775
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li t2, 4663
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li t3, -9289992
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@ -89,6 +92,7 @@ func ff_range_chr_to_jpeg_16_rvv, zve32x, zba
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endfunc
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func ff_range_chr_from_jpeg_16_rvv, zve32x, zba
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lpad 0
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li t1, 1799
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li t2, 4081085
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1:
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@ -24,6 +24,7 @@
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#if (__riscv_xlen >= 64)
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func ff_shuffle_bytes_3210_rvb, zba, zbb
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lpad 0
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srli a2, a2, 2
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bswap32_rvb a1, a0, a2
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endfunc
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@ -21,11 +21,13 @@
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#include "libavutil/riscv/asm.S"
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func ff_shuffle_bytes_0321_rvv, zve32x
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lpad 0
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li t1, 0x00ff00ff
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j 1f
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endfunc
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func ff_shuffle_bytes_2103_rvv, zve32x, zba
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lpad 0
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li t1, ~0x00ff00ff
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1:
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not t2, t1
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@ -49,12 +51,14 @@ func ff_shuffle_bytes_2103_rvv, zve32x, zba
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endfunc
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func ff_shuffle_bytes_1230_rvv, zve32x
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lpad 0
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li t1, 24
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li t2, 8
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j 3f
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endfunc
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func ff_shuffle_bytes_3012_rvv, zve32x, zba
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lpad 0
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li t1, 8
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li t2, 24
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3:
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@ -75,6 +79,7 @@ func ff_shuffle_bytes_3012_rvv, zve32x, zba
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endfunc
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func ff_interleave_bytes_rvv, zve32x, zba
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lpad 0
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1:
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mv t0, a0
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mv t1, a1
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@ -101,6 +106,7 @@ func ff_interleave_bytes_rvv, zve32x, zba
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endfunc
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func ff_deinterleave_bytes_rvv, zve32x, zba
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lpad 0
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1:
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mv t0, a0
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mv t1, a1
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@ -127,6 +133,7 @@ func ff_deinterleave_bytes_rvv, zve32x, zba
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endfunc
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.macro yuy2_to_i422p luma, chroma
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lpad 0
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srai t4, a4, 1 // pixel width -> chroma width
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lw t6, (sp)
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slli t5, a4, 1 // pixel width -> (source) byte width
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