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|
@@ -38,6 +38,28 @@ static INLINE int16x8_t vec_max_across(i
return vec_max(a, vec_perm(a, a, vec_perm16));
}
+static INLINE void
+vec_u64_store(vector unsigned long long vecu64, unsigned long offset, void *ptr)
+{
+#ifndef WORDS_BIGENDIAN
+ __asm__ ("xxswapd %x0, %x1"
+ : "=wa" (vecu64)
+ : "wa" (vecu64));
+#endif
+#if __GNUC__ >= 4
+ if (__builtin_constant_p (offset) && offset == 0)
+ __asm__ ("stxvd2x %x0,0,%1\n\t"
+ :
+ : "wa" (vecu64), "r" ((uintptr_t)ptr)
+ : "memory");
+ else
+#endif
+ __asm__ ("stxvd2x %x0,%1,%2\n\t"
+ :
+ : "wa" (vecu64), "r" (offset), "r" ((uintptr_t)ptr)
+ : "memory", "r0");
+}
+
void vp9_quantize_fp_vsx(const tran_low_t *coeff_ptr, intptr_t n_coeffs,
const int16_t *round_ptr, const int16_t *quant_ptr,
tran_low_t *qcoeff_ptr, tran_low_t *dqcoeff_ptr,
@@ -60,10 +82,10 @@ void vp9_quantize_fp_vsx(const tran_low_
qcoeff0 = vec_mulhi(vec_vaddshs(vec_abs(coeff0), round), quant);
zero_coeff0 = vec_cmpeq(qcoeff0, vec_zeros_s16);
qcoeff0 = vec_sign(qcoeff0, coeff0);
- vec_vsx_st(qcoeff0, 0, qcoeff_ptr);
+ vec_u64_store(qcoeff0, 0, qcoeff_ptr);
dqcoeff0 = vec_mladd(qcoeff0, dequant, vec_zeros_s16);
- vec_vsx_st(dqcoeff0, 0, dqcoeff_ptr);
+ vec_u64_store(dqcoeff0, 0, dqcoeff_ptr);
// Remove DC value from round and quant
round = vec_splat(round, 1);
@@ -76,10 +98,10 @@ void vp9_quantize_fp_vsx(const tran_low_
qcoeff1 = vec_mulhi(vec_vaddshs(vec_abs(coeff1), round), quant);
zero_coeff1 = vec_cmpeq(qcoeff1, vec_zeros_s16);
qcoeff1 = vec_sign(qcoeff1, coeff1);
- vec_vsx_st(qcoeff1, 16, qcoeff_ptr);
+ vec_u64_store(qcoeff1, 16, qcoeff_ptr);
dqcoeff1 = vec_mladd(qcoeff1, dequant, vec_zeros_s16);
- vec_vsx_st(dqcoeff1, 16, dqcoeff_ptr);
+ vec_u64_store(dqcoeff1, 16, dqcoeff_ptr);
eob = vec_max(vec_or(scan0, zero_coeff0), vec_or(scan1, zero_coeff1));
@@ -107,23 +129,23 @@ void vp9_quantize_fp_vsx(const tran_low_
qcoeff0 = vec_mulhi(vec_vaddshs(vec_abs(coeff0), round), quant);
zero_coeff0 = vec_cmpeq(qcoeff0, vec_zeros_s16);
qcoeff0 = vec_sign(qcoeff0, coeff0);
- vec_vsx_st(qcoeff0, off0, qcoeff_ptr);
+ vec_u64_store(qcoeff0, off0, qcoeff_ptr);
dqcoeff0 = vec_mladd(qcoeff0, dequant, vec_zeros_s16);
- vec_vsx_st(dqcoeff0, off0, dqcoeff_ptr);
+ vec_u64_store(dqcoeff0, off0, dqcoeff_ptr);
qcoeff1 = vec_mulhi(vec_vaddshs(vec_abs(coeff1), round), quant);
zero_coeff1 = vec_cmpeq(qcoeff1, vec_zeros_s16);
qcoeff1 = vec_sign(qcoeff1, coeff1);
- vec_vsx_st(qcoeff1, off1, qcoeff_ptr);
+ vec_u64_store(qcoeff1, off1, qcoeff_ptr);
dqcoeff1 = vec_mladd(qcoeff1, dequant, vec_zeros_s16);
- vec_vsx_st(dqcoeff1, off1, dqcoeff_ptr);
+ vec_u64_store(dqcoeff1, off1, dqcoeff_ptr);
qcoeff2 = vec_mulhi(vec_vaddshs(vec_abs(coeff2), round), quant);
zero_coeff2 = vec_cmpeq(qcoeff2, vec_zeros_s16);
qcoeff2 = vec_sign(qcoeff2, coeff2);
- vec_vsx_st(qcoeff2, off2, qcoeff_ptr);
+ vec_u64_store(qcoeff2, off2, qcoeff_ptr);
dqcoeff2 = vec_mladd(qcoeff2, dequant, vec_zeros_s16);
- vec_vsx_st(dqcoeff2, off2, dqcoeff_ptr);
+ vec_u64_store(dqcoeff2, off2, dqcoeff_ptr);
eob = vec_max(eob, vec_or(scan0, zero_coeff0));
eob2 = vec_max(vec_or(scan1, zero_coeff1), vec_or(scan2, zero_coeff2));
@@ -200,10 +222,10 @@ void vp9_quantize_fp_32x32_vsx(const tra
qcoeff0 = vec_and(qcoeff0, mask0);
zero_coeff0 = vec_cmpeq(qcoeff0, vec_zeros_s16);
qcoeff0 = vec_sign(qcoeff0, coeff0);
- vec_vsx_st(qcoeff0, 0, qcoeff_ptr);
+ vec_u64_store(qcoeff0, 0, qcoeff_ptr);
dqcoeff0 = dequantize_coeff_32(qcoeff0, dequant);
- vec_vsx_st(dqcoeff0, 0, dqcoeff_ptr);
+ vec_u64_store(dqcoeff0, 0, dqcoeff_ptr);
// Remove DC value from thres, round, quant and dequant
thres = vec_splat(thres, 1);
@@ -219,10 +241,10 @@ void vp9_quantize_fp_32x32_vsx(const tra
qcoeff1 = vec_and(qcoeff1, mask1);
zero_coeff1 = vec_cmpeq(qcoeff1, vec_zeros_s16);
qcoeff1 = vec_sign(qcoeff1, coeff1);
- vec_vsx_st(qcoeff1, 16, qcoeff_ptr);
+ vec_u64_store(qcoeff1, 16, qcoeff_ptr);
dqcoeff1 = dequantize_coeff_32(qcoeff1, dequant);
- vec_vsx_st(dqcoeff1, 16, dqcoeff_ptr);
+ vec_u64_store(dqcoeff1, 16, dqcoeff_ptr);
eob = vec_max(vec_or(scan0, zero_coeff0), vec_or(scan1, zero_coeff1));
@@ -260,17 +282,17 @@ void vp9_quantize_fp_32x32_vsx(const tra
qcoeff1 = vec_sign(qcoeff1, coeff1);
qcoeff2 = vec_sign(qcoeff2, coeff2);
- vec_vsx_st(qcoeff0, off0, qcoeff_ptr);
- vec_vsx_st(qcoeff1, off1, qcoeff_ptr);
- vec_vsx_st(qcoeff2, off2, qcoeff_ptr);
+ vec_u64_store(qcoeff0, off0, qcoeff_ptr);
+ vec_u64_store(qcoeff1, off1, qcoeff_ptr);
+ vec_u64_store(qcoeff2, off2, qcoeff_ptr);
dqcoeff0 = dequantize_coeff_32(qcoeff0, dequant);
dqcoeff1 = dequantize_coeff_32(qcoeff1, dequant);
dqcoeff2 = dequantize_coeff_32(qcoeff2, dequant);
- vec_vsx_st(dqcoeff0, off0, dqcoeff_ptr);
- vec_vsx_st(dqcoeff1, off1, dqcoeff_ptr);
- vec_vsx_st(dqcoeff2, off2, dqcoeff_ptr);
+ vec_u64_store(dqcoeff0, off0, dqcoeff_ptr);
+ vec_u64_store(dqcoeff1, off1, dqcoeff_ptr);
+ vec_u64_store(dqcoeff2, off2, dqcoeff_ptr);
eob = vec_max(eob, vec_or(scan0, zero_coeff0));
eob2 = vec_max(vec_or(scan1, zero_coeff1), vec_or(scan2, zero_coeff2));
@@ -15,6 +15,28 @@
#include "vpx_dsp/ppc/txfm_common_vsx.h"
#include "vpx_dsp/ppc/types_vsx.h"
+static INLINE void
+vec_u64_store(vector unsigned long long vecu64, unsigned long offset, void *ptr)
+{
+#ifndef WORDS_BIGENDIAN
+ __asm__ ("xxswapd %x0, %x1"
+ : "=wa" (vecu64)
+ : "wa" (vecu64));
+#endif
+#if __GNUC__ >= 4
+ if (__builtin_constant_p (offset) && offset == 0)
+ __asm__ ("stxvd2x %x0,0,%1\n\t"
+ :
+ : "wa" (vecu64), "r" ((uintptr_t)ptr)
+ : "memory");
+ else
+#endif
+ __asm__ ("stxvd2x %x0,%1,%2\n\t"
+ :
+ : "wa" (vecu64), "r" (offset), "r" ((uintptr_t)ptr)
+ : "memory", "r0");
+}
+
// Returns ((a +/- b) * cospi16 + (2 << 13)) >> 14.
static INLINE void single_butterfly(int16x8_t a, int16x8_t b, int16x8_t *add,
int16x8_t *sub) {
@@ -164,45 +186,45 @@ static INLINE void load(const int16_t *a
}
static INLINE void store(tran_low_t *a, const int16x8_t *b) {
- vec_vsx_st(b[0], 0, a);
- vec_vsx_st(b[8], 0, a + 8);
- vec_vsx_st(b[16], 0, a + 16);
- vec_vsx_st(b[24], 0, a + 24);
-
- vec_vsx_st(b[1], 0, a + 32);
- vec_vsx_st(b[9], 0, a + 40);
- vec_vsx_st(b[17], 0, a + 48);
- vec_vsx_st(b[25], 0, a + 56);
-
- vec_vsx_st(b[2], 0, a + 64);
- vec_vsx_st(b[10], 0, a + 72);
- vec_vsx_st(b[18], 0, a + 80);
- vec_vsx_st(b[26], 0, a + 88);
-
- vec_vsx_st(b[3], 0, a + 96);
- vec_vsx_st(b[11], 0, a + 104);
- vec_vsx_st(b[19], 0, a + 112);
- vec_vsx_st(b[27], 0, a + 120);
-
- vec_vsx_st(b[4], 0, a + 128);
- vec_vsx_st(b[12], 0, a + 136);
- vec_vsx_st(b[20], 0, a + 144);
- vec_vsx_st(b[28], 0, a + 152);
-
- vec_vsx_st(b[5], 0, a + 160);
- vec_vsx_st(b[13], 0, a + 168);
- vec_vsx_st(b[21], 0, a + 176);
- vec_vsx_st(b[29], 0, a + 184);
-
- vec_vsx_st(b[6], 0, a + 192);
- vec_vsx_st(b[14], 0, a + 200);
- vec_vsx_st(b[22], 0, a + 208);
- vec_vsx_st(b[30], 0, a + 216);
-
- vec_vsx_st(b[7], 0, a + 224);
- vec_vsx_st(b[15], 0, a + 232);
- vec_vsx_st(b[23], 0, a + 240);
- vec_vsx_st(b[31], 0, a + 248);
+ vec_u64_store(b[0], 0, a);
+ vec_u64_store(b[8], 0, a + 8);
+ vec_u64_store(b[16], 0, a + 16);
+ vec_u64_store(b[24], 0, a + 24);
+
+ vec_u64_store(b[1], 0, a + 32);
+ vec_u64_store(b[9], 0, a + 40);
+ vec_u64_store(b[17], 0, a + 48);
+ vec_u64_store(b[25], 0, a + 56);
+
+ vec_u64_store(b[2], 0, a + 64);
+ vec_u64_store(b[10], 0, a + 72);
+ vec_u64_store(b[18], 0, a + 80);
+ vec_u64_store(b[26], 0, a + 88);
+
+ vec_u64_store(b[3], 0, a + 96);
+ vec_u64_store(b[11], 0, a + 104);
+ vec_u64_store(b[19], 0, a + 112);
+ vec_u64_store(b[27], 0, a + 120);
+
+ vec_u64_store(b[4], 0, a + 128);
+ vec_u64_store(b[12], 0, a + 136);
+ vec_u64_store(b[20], 0, a + 144);
+ vec_u64_store(b[28], 0, a + 152);
+
+ vec_u64_store(b[5], 0, a + 160);
+ vec_u64_store(b[13], 0, a + 168);
+ vec_u64_store(b[21], 0, a + 176);
+ vec_u64_store(b[29], 0, a + 184);
+
+ vec_u64_store(b[6], 0, a + 192);
+ vec_u64_store(b[14], 0, a + 200);
+ vec_u64_store(b[22], 0, a + 208);
+ vec_u64_store(b[30], 0, a + 216);
+
+ vec_u64_store(b[7], 0, a + 224);
+ vec_u64_store(b[15], 0, a + 232);
+ vec_u64_store(b[23], 0, a + 240);
+ vec_u64_store(b[31], 0, a + 248);
}
// Returns 1 if negative 0 if positive
@@ -13,6 +13,28 @@
#include "./vpx_dsp_rtcd.h"
#include "vpx_dsp/ppc/types_vsx.h"
+static INLINE void
+vec_u64_store(vector unsigned long long vecu64, unsigned long offset, void *ptr)
+{
+#ifndef WORDS_BIGENDIAN
+ __asm__ ("xxswapd %x0, %x1"
+ : "=wa" (vecu64)
+ : "wa" (vecu64));
+#endif
+#if __GNUC__ >= 4
+ if (__builtin_constant_p (offset) && offset == 0)
+ __asm__ ("stxvd2x %x0,0,%1\n\t"
+ :
+ : "wa" (vecu64), "r" ((uintptr_t)ptr)
+ : "memory");
+ else
+#endif
+ __asm__ ("stxvd2x %x0,%1,%2\n\t"
+ :
+ : "wa" (vecu64), "r" (offset), "r" ((uintptr_t)ptr)
+ : "memory", "r0");
+}
+
// Negate 16-bit integers in a when the corresponding signed 16-bit
// integer in b is negative.
static INLINE int16x8_t vec_sign(int16x8_t a, int16x8_t b) {
@@ -124,19 +146,19 @@ void vpx_quantize_b_vsx(const tran_low_t
qcoeff0 =
quantize_coeff(coeff0, coeff0_abs, round, quant, quant_shift, zero_mask0);
- vec_vsx_st(qcoeff0, 0, qcoeff_ptr);
+ vec_u64_store(qcoeff0, 0, qcoeff_ptr);
round = vec_splat(round, 1);
quant = vec_splat(quant, 1);
quant_shift = vec_splat(quant_shift, 1);
qcoeff1 =
quantize_coeff(coeff1, coeff1_abs, round, quant, quant_shift, zero_mask1);
- vec_vsx_st(qcoeff1, 16, qcoeff_ptr);
+ vec_u64_store(qcoeff1, 16, qcoeff_ptr);
dqcoeff0 = vec_mladd(qcoeff0, dequant, vec_zeros_s16);
- vec_vsx_st(dqcoeff0, 0, dqcoeff_ptr);
+ vec_u64_store(dqcoeff0, 0, dqcoeff_ptr);
dequant = vec_splat(dequant, 1);
dqcoeff1 = vec_mladd(qcoeff1, dequant, vec_zeros_s16);
- vec_vsx_st(dqcoeff1, 16, dqcoeff_ptr);
+ vec_u64_store(dqcoeff1, 16, dqcoeff_ptr);
eob = vec_max(nonzero_scanindex(qcoeff0, iscan_ptr, 0),
nonzero_scanindex(qcoeff1, iscan_ptr, 16));
@@ -164,17 +186,17 @@ void vpx_quantize_b_vsx(const tran_low_t
zero_mask1);
qcoeff2 = quantize_coeff(coeff2, coeff2_abs, round, quant, quant_shift,
zero_mask2);
- vec_vsx_st(qcoeff0, off0, qcoeff_ptr);
- vec_vsx_st(qcoeff1, off1, qcoeff_ptr);
- vec_vsx_st(qcoeff2, off2, qcoeff_ptr);
+ vec_u64_store(qcoeff0, off0, qcoeff_ptr);
+ vec_u64_store(qcoeff1, off1, qcoeff_ptr);
+ vec_u64_store(qcoeff2, off2, qcoeff_ptr);
dqcoeff0 = vec_mladd(qcoeff0, dequant, vec_zeros_s16);
dqcoeff1 = vec_mladd(qcoeff1, dequant, vec_zeros_s16);
dqcoeff2 = vec_mladd(qcoeff2, dequant, vec_zeros_s16);
- vec_vsx_st(dqcoeff0, off0, dqcoeff_ptr);
- vec_vsx_st(dqcoeff1, off1, dqcoeff_ptr);
- vec_vsx_st(dqcoeff2, off2, dqcoeff_ptr);
+ vec_u64_store(dqcoeff0, off0, dqcoeff_ptr);
+ vec_u64_store(dqcoeff1, off1, dqcoeff_ptr);
+ vec_u64_store(dqcoeff2, off2, dqcoeff_ptr);
eob = vec_max(eob, nonzero_scanindex(qcoeff0, iscan_ptr, off0));
eob2 = vec_max(nonzero_scanindex(qcoeff1, iscan_ptr, off1),
@@ -243,12 +265,12 @@ void vpx_quantize_b_32x32_vsx(const tran
qcoeff1 = quantize_coeff_32(coeff1, coeff1_abs, round, quant, quant_shift,
zero_mask1);
- vec_vsx_st(qcoeff0, 0, qcoeff_ptr);
- vec_vsx_st(qcoeff1, 16, qcoeff_ptr);
+ vec_u64_store(qcoeff0, 0, qcoeff_ptr);
+ vec_u64_store(qcoeff1, 16, qcoeff_ptr);
- vec_vsx_st(dequantize_coeff_32(qcoeff0, dequant), 0, dqcoeff_ptr);
+ vec_u64_store(dequantize_coeff_32(qcoeff0, dequant), 0, dqcoeff_ptr);
dequant = vec_splat(dequant, 1); // remove DC from dequant
- vec_vsx_st(dequantize_coeff_32(qcoeff1, dequant), 16, dqcoeff_ptr);
+ vec_u64_store(dequantize_coeff_32(qcoeff1, dequant), 16, dqcoeff_ptr);
eob = vec_max(nonzero_scanindex(qcoeff0, iscan_ptr, 0),
nonzero_scanindex(qcoeff1, iscan_ptr, 16));
@@ -276,13 +298,13 @@ void vpx_quantize_b_32x32_vsx(const tran
qcoeff2 = quantize_coeff_32(coeff2, coeff2_abs, round, quant, quant_shift,
zero_mask2);
- vec_vsx_st(qcoeff0, off0, qcoeff_ptr);
- vec_vsx_st(qcoeff1, off1, qcoeff_ptr);
- vec_vsx_st(qcoeff2, off2, qcoeff_ptr);
-
- vec_vsx_st(dequantize_coeff_32(qcoeff0, dequant), off0, dqcoeff_ptr);
- vec_vsx_st(dequantize_coeff_32(qcoeff1, dequant), off1, dqcoeff_ptr);
- vec_vsx_st(dequantize_coeff_32(qcoeff2, dequant), off2, dqcoeff_ptr);
+ vec_u64_store(qcoeff0, off0, qcoeff_ptr);
+ vec_u64_store(qcoeff1, off1, qcoeff_ptr);
+ vec_u64_store(qcoeff2, off2, qcoeff_ptr);
+
+ vec_u64_store(dequantize_coeff_32(qcoeff0, dequant), off0, dqcoeff_ptr);
+ vec_u64_store(dequantize_coeff_32(qcoeff1, dequant), off1, dqcoeff_ptr);
+ vec_u64_store(dequantize_coeff_32(qcoeff2, dequant), off2, dqcoeff_ptr);
eob = vec_max(eob, nonzero_scanindex(qcoeff0, iscan_ptr, off0));
eob2 = vec_max(nonzero_scanindex(qcoeff1, iscan_ptr, off1),
|
