Merge remote branch 'internal/upstream' into HEAD

This commit is contained in:
John Koleszar 2011-05-06 00:05:10 -04:00
Родитель 56f8277d54 eb16f00cf2
Коммит 39e36f8604
12 изменённых файлов: 91 добавлений и 64 удалений

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@ -980,6 +980,9 @@ EOF
esac
fi
# for sysconf(3) and friends.
check_header unistd.h
# glibc needs these
if enabled linux; then
add_cflags -D_LARGEFILE_SOURCE

1
configure поставляемый
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@ -211,6 +211,7 @@ HAVE_LIST="
alt_tree_layout
pthread_h
sys_mman_h
unistd_h
"
EXPERIMENT_LIST="
extend_qrange

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@ -308,7 +308,6 @@
; q9 q2
; q10 q3
|vp8_loop_filter_neon| PROC
ldr r12, _lf_coeff_
; vp8_filter_mask
vabd.u8 q11, q3, q4 ; abs(p3 - p2)
@ -339,7 +338,7 @@
vqadd.u8 q9, q9, q2 ; a = b + a
vcge.u8 q9, q0, q9 ; (a > flimit * 2 + limit) * -1
vld1.u8 {q0}, [r12]!
vmov.u8 q0, #0x80 ; 0x80
; vp8_filter() function
; convert to signed
@ -348,7 +347,7 @@
veor q5, q5, q0 ; ps1
veor q8, q8, q0 ; qs1
vld1.u8 {q10}, [r12]!
vmov.u8 q10, #3 ; #3
vsubl.s8 q2, d14, d12 ; ( qs0 - ps0)
vsubl.s8 q11, d15, d13
@ -367,7 +366,7 @@
vaddw.s8 q2, q2, d2
vaddw.s8 q11, q11, d3
vld1.u8 {q9}, [r12]!
vmov.u8 q9, #4 ; #4
; vp8_filter = clamp(vp8_filter + 3 * ( qs0 - ps0))
vqmovn.s16 d2, q2
@ -399,12 +398,4 @@
;-----------------
_lf_coeff_
DCD lf_coeff
lf_coeff
DCD 0x80808080, 0x80808080, 0x80808080, 0x80808080
DCD 0x03030303, 0x03030303, 0x03030303, 0x03030303
DCD 0x04040404, 0x04040404, 0x04040404, 0x04040404
DCD 0x01010101, 0x01010101, 0x01010101, 0x01010101
END

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@ -22,20 +22,19 @@
; r1 int p, //pitch
; r2 const signed char *flimit,
; r3 const signed char *limit,
; stack(r4) const signed char *thresh,
; stack(r4) const signed char *thresh (unused)
; //stack(r5) int count --unused
|vp8_loop_filter_simple_horizontal_edge_neon| PROC
sub r0, r0, r1, lsl #1 ; move src pointer down by 2 lines
ldr r12, _lfhy_coeff_
vld1.u8 {q5}, [r0], r1 ; p1
vld1.s8 {d2[], d3[]}, [r2] ; flimit
vld1.s8 {d26[], d27[]}, [r3] ; limit -> q13
vld1.u8 {q6}, [r0], r1 ; p0
vld1.u8 {q0}, [r12]! ; 0x80
vmov.u8 q0, #0x80 ; 0x80
vld1.u8 {q7}, [r0], r1 ; q0
vld1.u8 {q10}, [r12]! ; 0x03
vmov.u8 q10, #0x03 ; 0x03
vld1.u8 {q8}, [r0] ; q1
;vp8_filter_mask() function
@ -66,7 +65,7 @@
vadd.s16 q11, q2, q2 ; 3 * ( qs0 - ps0)
vadd.s16 q12, q3, q3
vld1.u8 {q9}, [r12]! ; 0x04
vmov.u8 q9, #0x04 ; 0x04
vadd.s16 q2, q2, q11
vadd.s16 q3, q3, q12
@ -105,11 +104,4 @@
;-----------------
_lfhy_coeff_
DCD lfhy_coeff
lfhy_coeff
DCD 0x80808080, 0x80808080, 0x80808080, 0x80808080
DCD 0x03030303, 0x03030303, 0x03030303, 0x03030303
DCD 0x04040404, 0x04040404, 0x04040404, 0x04040404
END

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@ -22,7 +22,7 @@
; r1 int p, //pitch
; r2 const signed char *flimit,
; r3 const signed char *limit,
; stack(r4) const signed char *thresh,
; stack(r4) const signed char *thresh (unused)
; //stack(r5) int count --unused
|vp8_loop_filter_simple_vertical_edge_neon| PROC
@ -32,7 +32,6 @@
vld1.s8 {d2[], d3[]}, [r2] ; flimit
vld1.s8 {d26[], d27[]}, [r3] ; limit -> q13
vld4.8 {d6[1], d7[1], d8[1], d9[1]}, [r0], r1
ldr r12, _vlfy_coeff_
vld4.8 {d6[2], d7[2], d8[2], d9[2]}, [r0], r1
vld4.8 {d6[3], d7[3], d8[3], d9[3]}, [r0], r1
vld4.8 {d6[4], d7[4], d8[4], d9[4]}, [r0], r1
@ -41,11 +40,11 @@
vld4.8 {d6[7], d7[7], d8[7], d9[7]}, [r0], r1
vld4.8 {d10[0], d11[0], d12[0], d13[0]}, [r0], r1
vld1.u8 {q0}, [r12]! ; 0x80
vmov.u8 q0, #0x80 ; 0x80
vld4.8 {d10[1], d11[1], d12[1], d13[1]}, [r0], r1
vld1.u8 {q11}, [r12]! ; 0x03
vmov.u8 q11, #0x03 ; 0x03
vld4.8 {d10[2], d11[2], d12[2], d13[2]}, [r0], r1
vld1.u8 {q12}, [r12]! ; 0x04
vmov.u8 q12, #0x04 ; 0x04
vld4.8 {d10[3], d11[3], d12[3], d13[3]}, [r0], r1
vld4.8 {d10[4], d11[4], d12[4], d13[4]}, [r0], r1
vld4.8 {d10[5], d11[5], d12[5], d13[5]}, [r0], r1
@ -146,11 +145,4 @@
;-----------------
_vlfy_coeff_
DCD vlfy_coeff
vlfy_coeff
DCD 0x80808080, 0x80808080, 0x80808080, 0x80808080
DCD 0x03030303, 0x03030303, 0x03030303, 0x03030303
DCD 0x04040404, 0x04040404, 0x04040404, 0x04040404
END

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@ -372,7 +372,6 @@
; q10 q3
|vp8_mbloop_filter_neon| PROC
ldr r12, _mblf_coeff_
; vp8_filter_mask
vabd.u8 q11, q3, q4 ; abs(p3 - p2)
@ -396,7 +395,7 @@
vld1.s8 {d4[], d5[]}, [r2] ; flimit
vld1.u8 {q0}, [r12]!
vmov.u8 q0, #0x80 ; 0x80
vadd.u8 q2, q2, q2 ; flimit * 2
vadd.u8 q2, q2, q1 ; flimit * 2 + limit
@ -431,12 +430,12 @@
vadd.s16 q2, q2, q10
vadd.s16 q13, q13, q11
vld1.u8 {q12}, [r12]! ; #3
vmov.u8 q12, #3 ; #3
vaddw.s8 q2, q2, d2 ; vp8_filter + 3 * ( qs0 - ps0)
vaddw.s8 q13, q13, d3
vld1.u8 {q11}, [r12]! ; #4
vmov.u8 q11, #4 ; #4
; vp8_filter = clamp(vp8_filter + 3 * ( qs0 - ps0))
vqmovn.s16 d2, q2
@ -444,16 +443,16 @@
vand q1, q1, q15 ; vp8_filter &= mask
vld1.u8 {q15}, [r12]! ; #63
;
vmov.u16 q15, #63 ; #63
vand q13, q1, q14 ; Filter2 &= hev
vld1.u8 {d7}, [r12]! ; #9
vmov.u8 d7, #9 ; #9
vqadd.s8 q2, q13, q11 ; Filter1 = clamp(Filter2+4)
vqadd.s8 q13, q13, q12 ; Filter2 = clamp(Filter2+3)
vld1.u8 {d6}, [r12]! ; #18
vmov.u8 d6, #18 ; #18
vshr.s8 q2, q2, #3 ; Filter1 >>= 3
vshr.s8 q13, q13, #3 ; Filter2 >>= 3
@ -463,7 +462,7 @@
vqsub.s8 q7, q7, q2 ; qs0 = clamp(qs0 - Filter1)
vld1.u8 {d5}, [r12]! ; #27
vmov.u8 d5, #27 ; #27
vqadd.s8 q6, q6, q13 ; ps0 = clamp(ps0 + Filter2)
@ -507,14 +506,4 @@
;-----------------
_mblf_coeff_
DCD mblf_coeff
mblf_coeff
DCD 0x80808080, 0x80808080, 0x80808080, 0x80808080
DCD 0x03030303, 0x03030303, 0x03030303, 0x03030303
DCD 0x04040404, 0x04040404, 0x04040404, 0x04040404
DCD 0x003f003f, 0x003f003f, 0x003f003f, 0x003f003f
DCD 0x09090909, 0x09090909, 0x12121212, 0x12121212
DCD 0x1b1b1b1b, 0x1b1b1b1b
END

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@ -17,9 +17,54 @@
#include "vp8/common/idct.h"
#include "vp8/common/onyxc_int.h"
#if CONFIG_MULTITHREAD
#if HAVE_UNISTD_H
#include <unistd.h>
#elif defined(_WIN32)
#include <windows.h>
typedef void (WINAPI *PGNSI)(LPSYSTEM_INFO);
#endif
#endif
extern void vp8_arch_x86_common_init(VP8_COMMON *ctx);
extern void vp8_arch_arm_common_init(VP8_COMMON *ctx);
#if CONFIG_MULTITHREAD
static int get_cpu_count()
{
int core_count = 16;
#if HAVE_UNISTD_H
#if defined(_SC_NPROCESSORS_ONLN)
core_count = sysconf(_SC_NPROCESSORS_ONLN);
#elif defined(_SC_NPROC_ONLN)
core_count = sysconf(_SC_NPROC_ONLN);
#endif
#elif defined(_WIN32)
{
PGNSI pGNSI;
SYSTEM_INFO sysinfo;
/* Call GetNativeSystemInfo if supported or
* GetSystemInfo otherwise. */
pGNSI = (PGNSI) GetProcAddress(
GetModuleHandle(TEXT("kernel32.dll")), "GetNativeSystemInfo");
if (pGNSI != NULL)
pGNSI(&sysinfo);
else
GetSystemInfo(&sysinfo);
core_count = sysinfo.dwNumberOfProcessors;
}
#else
/* other platforms */
#endif
return core_count > 0 ? core_count : 1;
}
#endif
void vp8_machine_specific_config(VP8_COMMON *ctx)
{
#if CONFIG_RUNTIME_CPU_DETECT
@ -98,4 +143,7 @@ void vp8_machine_specific_config(VP8_COMMON *ctx)
#endif
#if CONFIG_MULTITHREAD
ctx->processor_core_count = get_cpu_count();
#endif /* CONFIG_MULTITHREAD */
}

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@ -195,6 +195,9 @@ typedef struct VP8Common
#if CONFIG_RUNTIME_CPU_DETECT
VP8_COMMON_RTCD rtcd;
#endif
#if CONFIG_MULTITHREAD
int processor_core_count;
#endif
struct postproc_state postproc_state;
} VP8_COMMON;

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@ -439,7 +439,13 @@ void vp8_decoder_create_threads(VP8D_COMP *pbi)
pbi->b_multithreaded_rd = 0;
pbi->allocated_decoding_thread_count = 0;
core_count = (pbi->max_threads > 16) ? 16 : pbi->max_threads;
/* limit decoding threads to the max number of token partitions */
core_count = (pbi->max_threads > 8) ? 8 : pbi->max_threads;
/* limit decoding threads to the available cores */
if (core_count > pbi->common.processor_core_count)
core_count = pbi->common.processor_core_count;
if (core_count > 1)
{

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@ -459,15 +459,15 @@ void vp8cx_create_encoder_threads(VP8_COMP *cpi)
cpi->b_multi_threaded = 0;
cpi->encoding_thread_count = 0;
cpi->processor_core_count = 32; //vp8_get_proc_core_count();
if (cpi->processor_core_count > 1 && cpi->oxcf.multi_threaded > 1)
if (cm->processor_core_count > 1 && cpi->oxcf.multi_threaded > 1)
{
int ithread;
int th_count = cpi->oxcf.multi_threaded - 1;
if (cpi->oxcf.multi_threaded > cpi->processor_core_count)
th_count = cpi->processor_core_count - 1;
/* don't allocate more threads than cores available */
if (cpi->oxcf.multi_threaded > cm->processor_core_count)
th_count = cm->processor_core_count - 1;
/* we have th_count + 1 (main) threads processing one row each */
/* no point to have more threads than the sync range allows */
@ -514,6 +514,7 @@ void vp8cx_create_encoder_threads(VP8_COMP *cpi)
LPFTHREAD_DATA * lpfthd = &cpi->lpf_thread_data;
sem_init(&cpi->h_event_start_lpf, 0, 0);
sem_init(&cpi->h_event_end_picklpf, 0, 0);
sem_init(&cpi->h_event_end_lpf, 0, 0);
lpfthd->ptr1 = (void *)cpi;
@ -547,6 +548,7 @@ void vp8cx_remove_encoder_threads(VP8_COMP *cpi)
sem_destroy(&cpi->h_event_end_encoding);
sem_destroy(&cpi->h_event_end_lpf);
sem_destroy(&cpi->h_event_end_picklpf);
sem_destroy(&cpi->h_event_start_lpf);
//free thread related resources

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@ -3211,7 +3211,7 @@ void loopfilter_frame(VP8_COMP *cpi, VP8_COMMON *cm)
#if CONFIG_MULTITHREAD
if (cpi->b_multi_threaded)
sem_post(&cpi->h_event_end_lpf); /* signal that we have set filter_level */
sem_post(&cpi->h_event_end_picklpf); /* signal that we have set filter_level */
#endif
if (cm->filter_level > 0)
@ -4221,7 +4221,7 @@ static void encode_frame_to_data_rate
#if CONFIG_MULTITHREAD
/* wait that filter_level is picked so that we can continue with stream packing */
if (cpi->b_multi_threaded)
sem_wait(&cpi->h_event_end_lpf);
sem_wait(&cpi->h_event_end_picklpf);
#endif
// build the bitstream

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@ -580,7 +580,6 @@ typedef struct
// multithread data
int * mt_current_mb_col;
int mt_sync_range;
int processor_core_count;
int b_multi_threaded;
int encoding_thread_count;
@ -595,6 +594,7 @@ typedef struct
sem_t *h_event_start_encoding;
sem_t h_event_end_encoding;
sem_t h_event_start_lpf;
sem_t h_event_end_picklpf;
sem_t h_event_end_lpf;
#endif