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提交 aab34ca0 编写于 作者: M Michael Niedermayer
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Metrowerks CodeWarrior patches by (John Dalgliesh <johnd at defyne dot org>) 

Originally committed as revision 2823 to svn://svn.ffmpeg.org/ffmpeg/trunk
上级 259630df
隐藏空白更改
内联 并排
Showing with 71 addition and 52 deletion
libavcodec/ppc/dsputil_altivec.c
浏览文件 @ aab34ca0
......@@ -49,7 +49,7 @@ int sad16_x2_altivec(void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h
{
int i;
int s __attribute__((aligned(16)));
const vector unsigned char zero = (const vector unsigned char)vec_splat_u8(0);
const_vector unsigned char zero = (const_vector unsigned char)vec_splat_u8(0);
vector unsigned char *tv;
vector unsigned char pix1v, pix2v, pix2iv, avgv, t5;
vector unsigned int sad;
......@@ -96,7 +96,7 @@ int sad16_y2_altivec(void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h
{
int i;
int s __attribute__((aligned(16)));
const vector unsigned char zero = (const vector unsigned char)vec_splat_u8(0);
const_vector unsigned char zero = (const_vector unsigned char)vec_splat_u8(0);
vector unsigned char *tv;
vector unsigned char pix1v, pix2v, pix3v, avgv, t5;
vector unsigned int sad;
......@@ -157,8 +157,8 @@ int sad16_xy2_altivec(void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int
int i;
int s __attribute__((aligned(16)));
uint8_t *pix3 = pix2 + line_size;
const vector unsigned char zero = (const vector unsigned char)vec_splat_u8(0);
const vector unsigned short two = (const vector unsigned short)vec_splat_u16(2);
const_vector unsigned char zero = (const_vector unsigned char)vec_splat_u8(0);
const_vector unsigned short two = (const_vector unsigned short)vec_splat_u16(2);
vector unsigned char *tv, avgv, t5;
vector unsigned char pix1v, pix2v, pix3v, pix2iv, pix3iv;
vector unsigned short pix2lv, pix2hv, pix2ilv, pix2ihv;
......@@ -257,7 +257,7 @@ int sad16_altivec(void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h)
{
int i;
int s __attribute__((aligned(16)));
const vector unsigned int zero = (const vector unsigned int)vec_splat_u32(0);
const_vector unsigned int zero = (const_vector unsigned int)vec_splat_u32(0);
vector unsigned char perm1, perm2, *pix1v, *pix2v;
vector unsigned char t1, t2, t3,t4, t5;
vector unsigned int sad;
......@@ -299,7 +299,7 @@ int sad8_altivec(void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h)
{
int i;
int s __attribute__((aligned(16)));
const vector unsigned int zero = (const vector unsigned int)vec_splat_u32(0);
const_vector unsigned int zero = (const_vector unsigned int)vec_splat_u32(0);
vector unsigned char perm1, perm2, permclear, *pix1v, *pix2v;
vector unsigned char t1, t2, t3,t4, t5;
vector unsigned int sad;
......@@ -344,7 +344,7 @@ int pix_norm1_altivec(uint8_t *pix, int line_size)
{
int i;
int s __attribute__((aligned(16)));
const vector unsigned int zero = (const vector unsigned int)vec_splat_u32(0);
const_vector unsigned int zero = (const_vector unsigned int)vec_splat_u32(0);
vector unsigned char *tv;
vector unsigned char pixv;
vector unsigned int sv;
......@@ -380,7 +380,7 @@ int sse8_altivec(void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h)
{
int i;
int s __attribute__((aligned(16)));
const vector unsigned int zero = (const vector unsigned int)vec_splat_u32(0);
const_vector unsigned int zero = (const_vector unsigned int)vec_splat_u32(0);
vector unsigned char perm1, perm2, permclear, *pix1v, *pix2v;
vector unsigned char t1, t2, t3,t4, t5;
vector unsigned int sum;
......@@ -436,7 +436,7 @@ int sse16_altivec(void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h)
{
int i;
int s __attribute__((aligned(16)));
const vector unsigned int zero = (const vector unsigned int)vec_splat_u32(0);
const_vector unsigned int zero = (const_vector unsigned int)vec_splat_u32(0);
vector unsigned char perm1, perm2, *pix1v, *pix2v;
vector unsigned char t1, t2, t3,t4, t5;
vector unsigned int sum;
......@@ -480,7 +480,7 @@ int sse16_altivec(void *v, uint8_t *pix1, uint8_t *pix2, int line_size, int h)
int pix_sum_altivec(uint8_t * pix, int line_size)
{
const vector unsigned int zero = (const vector unsigned int)vec_splat_u32(0);
const_vector unsigned int zero = (const_vector unsigned int)vec_splat_u32(0);
vector unsigned char perm, *pixv;
vector unsigned char t1;
vector unsigned int sad;
......@@ -515,7 +515,7 @@ void get_pixels_altivec(DCTELEM *restrict block, const uint8_t *pixels, int line
{
int i;
vector unsigned char perm, bytes, *pixv;
const vector unsigned char zero = (const vector unsigned char)vec_splat_u8(0);
const_vector unsigned char zero = (const_vector unsigned char)vec_splat_u8(0);
vector signed short shorts;
for(i=0;i<8;i++)
......@@ -542,7 +542,7 @@ void diff_pixels_altivec(DCTELEM *restrict block, const uint8_t *s1,
{
int i;
vector unsigned char perm, bytes, *pixv;
const vector unsigned char zero = (const vector unsigned char)vec_splat_u8(0);
const_vector unsigned char zero = (const_vector unsigned char)vec_splat_u8(0);
vector signed short shorts1, shorts2;
for(i=0;i<4;i++)
......@@ -654,10 +654,10 @@ POWERPC_PERF_DECLARE(altivec_put_pixels16_num, 1);
POWERPC_PERF_START_COUNT(altivec_put_pixels16_num, 1);
for(i=0; i<h; i++) {
*((uint32_t*)(block )) = (((const struct unaligned_32 *) (pixels))->l);
*((uint32_t*)(block+4)) = (((const struct unaligned_32 *) (pixels+4))->l);
*((uint32_t*)(block+8)) = (((const struct unaligned_32 *) (pixels+8))->l);
*((uint32_t*)(block+12)) = (((const struct unaligned_32 *) (pixels+12))->l);
*((uint32_t*)(block)) = LD32(pixels);
*((uint32_t*)(block+4)) = LD32(pixels+4);
*((uint32_t*)(block+8)) = LD32(pixels+8);
*((uint32_t*)(block+12)) = LD32(pixels+12);
pixels+=line_size;
block +=line_size;
}
......@@ -729,10 +729,10 @@ POWERPC_PERF_DECLARE(altivec_avg_pixels16_num, 1);
POWERPC_PERF_START_COUNT(altivec_avg_pixels16_num, 1);
for(i=0; i<h; i++) {
op_avg(*((uint32_t*)(block)),(((const struct unaligned_32 *)(pixels))->l));
op_avg(*((uint32_t*)(block+4)),(((const struct unaligned_32 *)(pixels+4))->l));
op_avg(*((uint32_t*)(block+8)),(((const struct unaligned_32 *)(pixels+8))->l));
op_avg(*((uint32_t*)(block+12)),(((const struct unaligned_32 *)(pixels+12))->l));
op_avg(*((uint32_t*)(block)),LD32(pixels));
op_avg(*((uint32_t*)(block+4)),LD32(pixels+4));
op_avg(*((uint32_t*)(block+8)),LD32(pixels+8));
op_avg(*((uint32_t*)(block+12)),LD32(pixels+12));
pixels+=line_size;
block +=line_size;
}
......@@ -878,8 +878,8 @@ POWERPC_PERF_STOP_COUNT(altivec_put_pixels8_xy2_num, 1);
blockv, temp1, temp2;
register vector unsigned short
pixelssum1, pixelssum2, temp3;
register const vector unsigned char vczero = (const vector unsigned char)vec_splat_u8(0);
register const vector unsigned short vctwo = (const vector unsigned short)vec_splat_u16(2);
register const_vector unsigned char vczero = (const_vector unsigned char)vec_splat_u8(0);
register const_vector unsigned short vctwo = (const_vector unsigned short)vec_splat_u16(2);
temp1 = vec_ld(0, pixels);
temp2 = vec_ld(16, pixels);
......@@ -993,9 +993,9 @@ POWERPC_PERF_STOP_COUNT(altivec_put_no_rnd_pixels8_xy2_num, 1);
blockv, temp1, temp2;
register vector unsigned short
pixelssum1, pixelssum2, temp3;
register const vector unsigned char vczero = (const vector unsigned char)vec_splat_u8(0);
register const vector unsigned short vcone = (const vector unsigned short)vec_splat_u16(1);
register const vector unsigned short vctwo = (const vector unsigned short)vec_splat_u16(2);
register const_vector unsigned char vczero = (const_vector unsigned char)vec_splat_u8(0);
register const_vector unsigned short vcone = (const_vector unsigned short)vec_splat_u16(1);
register const_vector unsigned short vctwo = (const_vector unsigned short)vec_splat_u16(2);
temp1 = vec_ld(0, pixels);
temp2 = vec_ld(16, pixels);
......@@ -1109,8 +1109,8 @@ POWERPC_PERF_STOP_COUNT(altivec_put_pixels16_xy2_num, 1);
register vector unsigned short
pixelssum1, pixelssum2, temp3,
pixelssum3, pixelssum4, temp4;
register const vector unsigned char vczero = (const vector unsigned char)vec_splat_u8(0);
register const vector unsigned short vctwo = (const vector unsigned short)vec_splat_u16(2);
register const_vector unsigned char vczero = (const_vector unsigned char)vec_splat_u8(0);
register const_vector unsigned short vctwo = (const_vector unsigned short)vec_splat_u16(2);
POWERPC_PERF_START_COUNT(altivec_put_pixels16_xy2_num, 1);
......@@ -1230,9 +1230,9 @@ POWERPC_PERF_STOP_COUNT(altivec_put_no_rnd_pixels16_xy2_num, 1);
register vector unsigned short
pixelssum1, pixelssum2, temp3,
pixelssum3, pixelssum4, temp4;
register const vector unsigned char vczero = (const vector unsigned char)vec_splat_u8(0);
register const vector unsigned short vcone = (const vector unsigned short)vec_splat_u16(1);
register const vector unsigned short vctwo = (const vector unsigned short)vec_splat_u16(2);
register const_vector unsigned char vczero = (const_vector unsigned char)vec_splat_u8(0);
register const_vector unsigned short vcone = (const_vector unsigned short)vec_splat_u16(1);
register const_vector unsigned short vctwo = (const_vector unsigned short)vec_splat_u16(2);
POWERPC_PERF_START_COUNT(altivec_put_no_rnd_pixels16_xy2_num, 1);
......
libavcodec/ppc/dsputil_ppc.c
浏览文件 @ aab34ca0
......@@ -69,13 +69,13 @@ static unsigned char* perfname[] = {
void powerpc_display_perf_report(void)
{
int i, j;
fprintf(stderr, "PowerPC performance report\n Values are from the PMC registers, and represent whatever the registers are set to record.\n");
av_log(NULL, AV_LOG_INFO, "PowerPC performance report\n Values are from the PMC registers, and represent whatever the registers are set to record.\n");
for(i = 0 ; i < powerpc_perf_total ; i++)
{
for (j = 0; j < POWERPC_NUM_PMC_ENABLED ; j++)
{
if (perfdata[j][i][powerpc_data_num] != (unsigned long long)0)
fprintf(stderr,
av_log(NULL, AV_LOG_INFO,
" Function \"%s\" (pmc%d):\n\tmin: %llu\n\tmax: %llu\n\tavg: %1.2lf (%llu)\n",
perfname[i],
j+1,
......@@ -129,7 +129,11 @@ POWERPC_PERF_START_COUNT(powerpc_clear_blocks_dcbz32, 1);
i += 16;
}
for ( ; i < sizeof(DCTELEM)*6*64 ; i += 32) {
#ifndef __MWERKS__
asm volatile("dcbz %0,%1" : : "b" (blocks), "r" (i) : "memory");
#else
__dcbz( blocks, i );
#endif
}
if (misal) {
((unsigned long*)blocks)[188] = 0L;
......
libavcodec/ppc/gcc_fixes.h
浏览文件 @ aab34ca0
......@@ -12,7 +12,11 @@
#endif
#ifdef CONFIG_DARWIN
#define AVV(x...) (x)
# ifndef __MWERKS__
# define AVV(x...) (x)
# else
# define AVV
# endif
#else
#define AVV(x...) {x}
#if (__GNUC__ * 100 + __GNUC_MINOR__ < 303)
......@@ -81,4 +85,10 @@ __ch (__bin_args_eq (vector unsigned int, (a1), vector unsigned int, (a2)), \
#endif /* CONFIG_DARWIN */
#ifndef __MWERKS__
#define const_vector const vector
#else
#define const_vector vector
#endif
#endif /* _GCC_FIXES_ */
libavcodec/ppc/gmc_altivec.c
浏览文件 @ aab34ca0
......@@ -69,8 +69,8 @@ POWERPC_PERF_STOP_COUNT(altivec_gmc1_num, GMC1_PERF_COND);
( x16)*( y16), /* D */
0, 0, 0, 0 /* padding */
};
register const vector unsigned char vczero = (const vector unsigned char)vec_splat_u8(0);
register const vector unsigned short vcsr8 = (const vector unsigned short)vec_splat_u16(8);
register const_vector unsigned char vczero = (const_vector unsigned char)vec_splat_u8(0);
register const_vector unsigned short vcsr8 = (const_vector unsigned short)vec_splat_u16(8);
register vector unsigned char dstv, dstv2, src_0, src_1, srcvA, srcvB, srcvC, srcvD;
register vector unsigned short Av, Bv, Cv, Dv, rounderV, tempA, tempB, tempC, tempD;
int i;
......
libavcodec/ppc/idct_altivec.c
浏览文件 @ aab34ca0
......@@ -44,6 +44,7 @@
#include "dsputil_altivec.h"
#define vector_s16_t vector signed short
#define const_vector_s16_t const_vector signed short
#define vector_u16_t vector unsigned short
#define vector_s8_t vector signed char
#define vector_u8_t vector unsigned char
......@@ -155,7 +156,7 @@
vx7 = vec_sra (vy7, shift);
static const vector_s16_t constants[5] = {
static const_vector_s16_t constants[5] = {
(vector_s16_t) AVV(23170, 13573, 6518, 21895, -23170, -21895, 32, 31),
(vector_s16_t) AVV(16384, 22725, 21407, 19266, 16384, 19266, 21407, 22725),
(vector_s16_t) AVV(22725, 31521, 29692, 26722, 22725, 26722, 29692, 31521),
......@@ -174,8 +175,9 @@ POWERPC_PERF_STOP_COUNT(altivec_idct_put_num, 1);
#else /* ALTIVEC_USE_REFERENCE_C_CODE */
vector_u8_t tmp;
#ifdef POWERPC_PERFORMANCE_REPORT
POWERPC_PERF_START_COUNT(altivec_idct_put_num, 1);
#endif
IDCT
#define COPY(dest,src) \
......@@ -211,7 +213,9 @@ POWERPC_PERF_STOP_COUNT(altivec_idct_add_num, 1);
vector_u8_t perm1;
vector_u8_t p0, p1, p;
#ifdef POWERPC_PERFORMANCE_REPORT
POWERPC_PERF_START_COUNT(altivec_idct_add_num, 1);
#endif
IDCT
......
libavcodec/ppc/mpegvideo_altivec.c
浏览文件 @ aab34ca0
......@@ -107,7 +107,9 @@ int dct_quantize_altivec(MpegEncContext* s,
int lastNonZero;
vector float row0, row1, row2, row3, row4, row5, row6, row7;
vector float alt0, alt1, alt2, alt3, alt4, alt5, alt6, alt7;
const vector float zero = (const vector float)FOUROF(0.);
const_vector float zero = (const_vector float)FOUROF(0.);
// used after quantise step
int oldBaseValue = 0;
// Load the data into the row/alt vectors
{
......@@ -284,9 +286,6 @@ int dct_quantize_altivec(MpegEncContext* s,
}
}
// used after quantise step
int oldBaseValue = 0;
// perform the quantise step, using the floating point data
// still in the row/alt registers
{
......@@ -414,21 +413,23 @@ int dct_quantize_altivec(MpegEncContext* s,
data7 = vec_max(vec_min(data7, max_q), min_q);
}
{
vector bool char zero_01, zero_23, zero_45, zero_67;
vector signed char scanIndices_01, scanIndices_23, scanIndices_45, scanIndices_67;
vector signed char negOne = vec_splat_s8(-1);
vector signed char* scanPtr =
(vector signed char*)(s->intra_scantable.inverse);
signed char lastNonZeroChar;
// Determine the largest non-zero index.
zero_01 = vec_pack(vec_cmpeq(data0, (vector short)zero),
vec_cmpeq(data1, (vector short)zero));
zero_23 = vec_pack(vec_cmpeq(data2, (vector short)zero),
vec_cmpeq(data3, (vector short)zero));
zero_45 = vec_pack(vec_cmpeq(data4, (vector short)zero),
vec_cmpeq(data5, (vector short)zero));
zero_67 = vec_pack(vec_cmpeq(data6, (vector short)zero),
vec_cmpeq(data7, (vector short)zero));
zero_01 = vec_pack(vec_cmpeq(data0, (vector signed short)zero),
vec_cmpeq(data1, (vector signed short)zero));
zero_23 = vec_pack(vec_cmpeq(data2, (vector signed short)zero),
vec_cmpeq(data3, (vector signed short)zero));
zero_45 = vec_pack(vec_cmpeq(data4, (vector signed short)zero),
vec_cmpeq(data5, (vector signed short)zero));
zero_67 = vec_pack(vec_cmpeq(data6, (vector signed short)zero),
vec_cmpeq(data7, (vector signed short)zero));
// 64 biggest values
scanIndices_01 = vec_sel(scanPtr[0], negOne, zero_01);
......@@ -461,7 +462,6 @@ int dct_quantize_altivec(MpegEncContext* s,
scanIndices_01 = vec_splat(scanIndices_01, 0);
signed char lastNonZeroChar;
vec_ste(scanIndices_01, 0, &lastNonZeroChar);
......@@ -484,6 +484,7 @@ int dct_quantize_altivec(MpegEncContext* s,
vec_st(data5, 80, data);
vec_st(data6, 96, data);
vec_st(data7, 112, data);
}
}
// special handling of block[0]
......@@ -562,7 +563,7 @@ POWERPC_PERF_START_COUNT(altivec_dct_unquantize_h263_num, 1);
}
#else /* ALTIVEC_USE_REFERENCE_C_CODE */
{
register const vector short vczero = (const vector short)vec_splat_s16(0);
register const_vector signed short vczero = (const_vector signed short)vec_splat_s16(0);
short __attribute__ ((aligned(16))) qmul8[] =
{
qmul, qmul, qmul, qmul,
......@@ -578,7 +579,7 @@ POWERPC_PERF_START_COUNT(altivec_dct_unquantize_h263_num, 1);
-qadd, -qadd, -qadd, -qadd,
-qadd, -qadd, -qadd, -qadd
};
register vector short blockv, qmulv, qaddv, nqaddv, temp1;
register vector signed short blockv, qmulv, qaddv, nqaddv, temp1;
register vector bool short blockv_null, blockv_neg;
register short backup_0 = block[0];
register int j = 0;
......
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