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| author | Ronald S. Bultje <rsbultje@gmail.com> | 2013-03-10 16:53:07 -0700 |
|---|---|---|
| committer | Martin Storsjö <martin@martin.st> | 2013-04-19 23:29:22 +0300 |
| commit | 2957d29f0531ccd8a6f4378293424dfd92db3044 (patch) | |
| tree | 3b17973f39abf686ef973484ba3fc3d08c66dd36 /libavcodec/alpha/dsputil_alpha_asm.S | |
| parent | 78ce568e43a7f3993c33100aa8f5d56c4c4bd493 (diff) | |
| download | ffmpeg-2957d29f0531ccd8a6f4378293424dfd92db3044.tar.gz | |
alpha: hpeldsp: Move half-pel assembly from dsputil to hpeldsp
Signed-off-by: Martin Storsjö <martin@martin.st>
Diffstat (limited to 'libavcodec/alpha/dsputil_alpha_asm.S')
| -rw-r--r-- | libavcodec/alpha/dsputil_alpha_asm.S | 103 |
1 files changed, 0 insertions, 103 deletions
diff --git a/libavcodec/alpha/dsputil_alpha_asm.S b/libavcodec/alpha/dsputil_alpha_asm.S index 1f589aa0c0..afe02cc391 100644 --- a/libavcodec/alpha/dsputil_alpha_asm.S +++ b/libavcodec/alpha/dsputil_alpha_asm.S @@ -26,115 +26,12 @@ #include "regdef.h" -/* Some nicer register names. */ -#define ta t10 -#define tb t11 -#define tc t12 -#define td AT -/* Danger: these overlap with the argument list and the return value */ -#define te a5 -#define tf a4 -#define tg a3 -#define th v0 - .set noat .set noreorder .arch pca56 .text /************************************************************************ - * void put_pixels_axp_asm(uint8_t *block, const uint8_t *pixels, - * int line_size, int h) - */ - .align 6 - .globl put_pixels_axp_asm - .ent put_pixels_axp_asm -put_pixels_axp_asm: - .frame sp, 0, ra - .prologue 0 - - and a1, 7, t0 - beq t0, $aligned - - .align 4 -$unaligned: - ldq_u t0, 0(a1) - ldq_u t1, 8(a1) - addq a1, a2, a1 - nop - - ldq_u t2, 0(a1) - ldq_u t3, 8(a1) - addq a1, a2, a1 - nop - - ldq_u t4, 0(a1) - ldq_u t5, 8(a1) - addq a1, a2, a1 - nop - - ldq_u t6, 0(a1) - ldq_u t7, 8(a1) - extql t0, a1, t0 - addq a1, a2, a1 - - extqh t1, a1, t1 - addq a0, a2, t8 - extql t2, a1, t2 - addq t8, a2, t9 - - extqh t3, a1, t3 - addq t9, a2, ta - extql t4, a1, t4 - or t0, t1, t0 - - extqh t5, a1, t5 - or t2, t3, t2 - extql t6, a1, t6 - or t4, t5, t4 - - extqh t7, a1, t7 - or t6, t7, t6 - stq t0, 0(a0) - stq t2, 0(t8) - - stq t4, 0(t9) - subq a3, 4, a3 - stq t6, 0(ta) - addq ta, a2, a0 - - bne a3, $unaligned - ret - - .align 4 -$aligned: - ldq t0, 0(a1) - addq a1, a2, a1 - ldq t1, 0(a1) - addq a1, a2, a1 - - ldq t2, 0(a1) - addq a1, a2, a1 - ldq t3, 0(a1) - - addq a0, a2, t4 - addq a1, a2, a1 - addq t4, a2, t5 - subq a3, 4, a3 - - stq t0, 0(a0) - addq t5, a2, t6 - stq t1, 0(t4) - addq t6, a2, a0 - - stq t2, 0(t5) - stq t3, 0(t6) - - bne a3, $aligned - ret - .end put_pixels_axp_asm - -/************************************************************************ * void put_pixels_clamped_mvi_asm(const int16_t *block, uint8_t *pixels, * int line_size) */ |