openharmony/third_party_ffmpeg
1
0
Fork 0
mirror of https://gitee.com/openharmony/third_party_ffmpeg synced 2024-11-23 19:30:05 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

mips: inline assembly clobber list polishing

Browse Source 
List of clobbered registers fixed and added where it is lacking.

Signed-off-by: Nedeljko Babic <nbabic@mips.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Nedeljko Babic 2013-02-28 15:57:09 +01:00 committed by Michael Niedermayer
parent 4ce03a95e2
commit d23aefa498
11 changed files with 35 additions and 13 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
libavcodec/mips/acelp_filters_mips.c
View File

@ -95,6 +95,7 @@ static void ff_acelp_interpolatef_mips(float *out, const float *in,
[fc_val_p] "=&f" (fc_val_p), [fc_val_m] "=&f" (fc_val_m),
[p_filter_coeffs_m] "+r" (p_filter_coeffs_m)
: [prec] "r" (prec)
: "memory"
);
}
out[n] = v;
@ -201,7 +202,7 @@ static void ff_acelp_apply_order_2_transfer_function_mips(float *out, const floa
[pole_coeffs] "r" (pole_coeffs)
: "$f0", "$f1", "$f2", "$f3", "$f4", "$f5",
"$f6", "$f7", "$f8", "$f9", "$f10", "$f11",
"$f12", "$f13", "$f14", "$f15", "$f16"
"$f12", "$f13", "$f14", "$f15", "$f16", "memory"
);
}
#endif /* HAVE_INLINE_ASM */

2
libavcodec/mips/acelp_vectors_mips.c
View File

@ -88,7 +88,7 @@ static void ff_weighted_vector_sumf_mips(
: [weight_coeff_a] "f" (weight_coeff_a),
[weight_coeff_b] "f" (weight_coeff_b),
[length] "r" (length), [a_end]"r"(a_end)
: "$f0", "$f1", "$f2", "$f3", "$f4", "$f5"
: "$f0", "$f1", "$f2", "$f3", "$f4", "$f5", "memory"
);
}
#endif /* HAVE_INLINE_ASM */

2
libavcodec/mips/amrwbdec_mips.c
View File

@ -178,7 +178,7 @@ void hb_fir_filter_mips(float *out, const float fir_coef[HB_FIR_SIZE + 1],
: [output]"=&f"(output)
: [fir_coef]"r"(fir_coef), [p_data]"r"(p_data)
: "$f0", "$f1", "$f2", "$f3", "$f4", "$f5"
: "$f0", "$f1", "$f2", "$f3", "$f4", "$f5", "memory"
);
out[i] = output;
}

8
libavcodec/mips/celp_filters_mips.c
View File

@ -111,7 +111,7 @@ static void ff_celp_lp_synthesis_filterf_mips(float *out,
: [old_out0]"f"(old_out0), [old_out1]"f"(old_out1),
[old_out2]"f"(old_out2), [old_out3]"f"(old_out3),
[filter_coeffs]"r"(filter_coeffs)
: "$f0", "$f1", "$f2", "$f3", "$f4"
: "$f0", "$f1", "$f2", "$f3", "$f4", "memory"
);
for (i = 5; i <= filter_length; i += 2) {
@ -138,7 +138,7 @@ static void ff_celp_lp_synthesis_filterf_mips(float *out,
[old_out3]"+f"(old_out3),[p_filter_coeffs]"+r"(p_filter_coeffs),
[p_out]"+r"(p_out)
:
: "$f4", "$f5"
: "$f4", "$f5", "memory"
);
FFSWAP(float, old_out0, old_out2);
}
@ -188,6 +188,8 @@ static void ff_celp_lp_synthesis_filterf_mips(float *out,
: [fc_val]"=&f"(fc_val), [out_val]"+f"(out_val),
[out_val_i]"=&f"(out_val_i), [p_out]"+r"(p_out),
[p_filter_coeffs]"+r"(p_filter_coeffs)
:
: "memory"
);
}
out[n] = out_val;
@ -262,7 +264,7 @@ static void ff_celp_lp_zero_synthesis_filterf_mips(float *out,
[fc_val]"=&f"(fc_val), [p_filter_coeffs]"+r"(p_filter_coeffs),
[p_in]"+r"(p_in), [i]"+r"(i)
:
: "$f0", "$f1", "$f2", "$f3", "$f4", "$f5", "$f6", "$f7"
: "$f0", "$f1", "$f2", "$f3", "$f4", "$f5", "$f6", "$f7", "memory"
);
out[n+7] = sum_out8;

2
libavcodec/mips/celp_math_mips.c
View File

@ -75,7 +75,7 @@ static float ff_dot_productf_mips(const float* a, const float* b,
: [sum] "=&f" (sum), [a] "+r" (a), [b] "+r" (b)
: [a_end]"r"(a_end), [length] "r" (length)
: "$f1", "$f2"
: "$f1", "$f2", "memory"
);
return sum;
}

2
libavcodec/mips/compute_antialias_fixed.h
View File

@ -237,6 +237,8 @@ static void compute_antialias_mips_fixed(MPADecodeContext *s,
[temp_reg5] "=&r" (temp_reg5), [temp_reg6] "=&r" (temp_reg6)
: [csa] "r" (csa), [ptr] "r" (ptr),
[MAX_lo] "r" (MAX_lo)
: "memory", "hi", "lo", "$ac1hi", "$ac1lo", "$ac2hi", "$ac2lo",
"$ac3hi", "$ac3lo"
);
ptr += 18;

1
libavcodec/mips/compute_antialias_float.h
View File

@ -176,6 +176,7 @@ static void compute_antialias_mips_float(MPADecodeContext *s,
[out1] "=&f" (out1), [out2] "=&f" (out2),
[out3] "=&f" (out3), [out4] "=&f" (out4)
: [csa] "r" (csa), [ptr_end] "r" (ptr_end)
: "memory"
);
}
#define compute_antialias compute_antialias_mips_float

3
libavcodec/mips/fft_mips.c
View File

@ -408,6 +408,8 @@ static void ff_imdct_half_mips(FFTContext *s, FFTSample *output, const FFTSample
[tsin1]"+r"(tsin1), [tcos1]"+r"(tcos1),
[in1]"+r"(in1), [in2]"+r"(in2),
[in3]"+r"(in3), [in4]"+r"(in4)
:
: "memory"
);
z[j ].re = temp9;
@ -472,6 +474,7 @@ static void ff_imdct_half_mips(FFTContext *s, FFTSample *output, const FFTSample
: [z1]"r"(z1), [z2]"r"(z2),
[tsin1]"r"(tsin1), [tcos1]"r"(tcos1),
[tsin2]"r"(tsin2), [tcos2]"r"(tcos2)
: "memory"
);
z1[1].re = temp9;

1
libavcodec/mips/lsp_mips.h
View File

@ -99,6 +99,7 @@ static av_always_inline void ff_lsp2polyf_mips(const double *lsp, double *f, int
[tmp]"=&f"(tmp), [f_j]"=&f"(f_j), [p_f]"+r"(p_f),
[j]"+r"(j), [p_fi]"+r"(p_fi)
: [i]"r"(i)
: "memory"
);
f[1] += val;
}

16
libavcodec/mips/mpegaudiodsp_mips_fixed.c
View File

@ -1,4 +1,4 @@
/*
/*
* Copyright (c) 2012
* MIPS Technologies, Inc., California.
*
@ -166,7 +166,7 @@ static void ff_mpadsp_apply_window_mips_fixed(int32_t *synth_buf, int32_t *windo
[sum1] "+r" (sum1), [w] "+r" (w), [temp3] "+r" (temp3)
: [p] "r" (p), [samples] "r" (samples), [min_asm] "r" (min_asm),
[max_asm] "r" (max_asm)
: "hi","lo"
: "memory", "hi","lo"
);
samples += incr;
@ -290,7 +290,7 @@ static void ff_mpadsp_apply_window_mips_fixed(int32_t *synth_buf, int32_t *windo
[w] "+r" (w), [w2] "+r" (w2), [samples] "+r" (samples),
[samples2] "+r" (samples2), [temp3] "+r" (temp3)
: [min_asm] "r" (min_asm), [max_asm] "r" (max_asm)
: "hi", "lo"
: "memory", "hi", "lo", "$ac1hi", "$ac1lo"
);
samples += incr;
@ -340,7 +340,7 @@ static void ff_mpadsp_apply_window_mips_fixed(int32_t *synth_buf, int32_t *windo
[w_asm2] "=&r" (w_asm2), [p_asm2] "=&r" (p_asm2), [sum1] "+r" (sum1)
: [w] "r" (w), [p] "r" (p), [samples] "r" (samples), [min_asm] "r" (min_asm),
[max_asm] "r" (max_asm)
: "hi", "lo"
: "memory", "hi", "lo", "$ac1hi", "$ac1lo"
);
*dither_state= temp1;
@ -437,6 +437,8 @@ static void imdct36_mips_fixed(int *out, int *buf, int *in, int *win)
: [in] "+r" (in), [t1] "=&r" (t1), [t2] "=&r" (t2), [t3] "=&r" (t3),
[t4] "=&r" (t4), [t5] "=&r" (t5), [t6] "=&r" (t6),
[t7] "=&r" (t7), [t8] "=&r" (t8)
:
: "memory"
);
for(j = 0; j < 2; j++) {
@ -573,7 +575,8 @@ static void imdct36_mips_fixed(int *out, int *buf, int *in, int *win)
: [C_2] "r" (C_2), [in1] "r" (in1), [tmp1] "r" (tmp1), [C_8] "r" (C_8),
[C_4] "r" (C_4), [C_3] "r" (C_3), [C_1] "r" (C_1), [C_7] "r" (C_7),
[C_3A] "r" (C_3A), [C_5] "r" (C_5)
: "hi", "lo"
: "memory", "hi", "lo", "$ac1hi", "$ac1lo", "$ac2hi", "$ac2lo",
"$ac3hi", "$ac3lo"
);
}
@ -873,7 +876,8 @@ static void imdct36_mips_fixed(int *out, int *buf, int *in, int *win)
[temp_reg5] "=&r" (temp_reg5), [temp_reg6] "=&r" (temp_reg6),
[out] "+r" (out)
: [tmp] "r" (tmp), [win] "r" (win), [buf] "r" (buf)
: "hi", "lo"
: "memory", "hi", "lo", "$ac1hi", "$ac1lo", "$ac2hi", "$ac2lo",
"$ac3hi", "$ac3lo"
);
}

8
libavcodec/mips/mpegaudiodsp_mips_float.c
View File

@ -273,6 +273,7 @@ static void ff_mpadsp_apply_window_mips_float(float *synth_buf, float *window,
[t_sample] "=&r" (t_sample)
: [synth_buf] "r" (synth_buf), [window] "r" (window),
[dither_state] "r" (dither_state), [incr1] "r" (incr1)
: "memory"
);
}
@ -348,6 +349,7 @@ static void ff_dct32_mips_float(float *out, const float *tab)
[val16] "=f" (val16), [val23] "=f" (val23),
[val24] "=f" (val24), [val31] "=f" (val31)
: [tab] "r" (tab)
: "memory"
);
__asm__ volatile (
@ -410,6 +412,7 @@ static void ff_dct32_mips_float(float *out, const float *tab)
[val19] "=f" (val19), [val20] "=f" (val20),
[val27] "=f" (val27), [val28] "=f" (val28)
: [tab] "r" (tab)
: "memory"
);
__asm__ volatile (
@ -517,6 +520,7 @@ static void ff_dct32_mips_float(float *out, const float *tab)
[val17] "=f" (val17), [val22] "=f" (val22),
[val25] "=f" (val25), [val30] "=f" (val30)
: [tab] "r" (tab)
: "memory"
);
__asm__ volatile (
@ -579,6 +583,7 @@ static void ff_dct32_mips_float(float *out, const float *tab)
[val18] "=f" (val18), [val21] "=f" (val21),
[val26] "=f" (val26), [val29] "=f" (val29)
: [tab] "r" (tab)
: "memory"
);
__asm__ volatile (
@ -868,6 +873,7 @@ static void imdct36_mips_float(float *out, float *buf, float *in, float *win)
[out3] "=&f" (out3), [out4] "=&f" (out4),
[out5] "=&f" (out5)
: [in] "r" (in)
: "memory"
);
/* loop 3 */
@ -999,6 +1005,7 @@ static void imdct36_mips_float(float *out, float *buf, float *in, float *win)
[c7] "=&f" (c7), [c8] "=&f" (c8),
[c9] "=&f" (c9)
: [in] "r" (in), [tmp] "r" (tmp)
: "memory"
);
/* loop 4 */
@ -1212,6 +1219,7 @@ static void imdct36_mips_float(float *out, float *buf, float *in, float *win)
[s2] "=&f" (s2), [s3] "=&f" (s3)
: [tmp] "r" (tmp), [win] "r" (win),
[buf] "r" (buf), [out] "r" (out)
: "memory"
);
}