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Merge remote-tracking branch 'qatar/master'

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* qatar/master:
  libx264: add forgotten ;
  matroskadec: fix a sanity check.
  matroskadec: only return corrupt packets that actually contain data
  lavf: zero data/size of the packet passed to read_packet().
  ARM: use 2-operand syntax for ADD Rd, PC in Apple PIC code
  ARM: align PIC offset pools to 4 bytes
  ARM: swap source operands in some add instructions
  configure: update tms470 detection for latest version
  lavf probe: prevent codec probe with no data at all seen
  motion_est: fix use of inline on extern functions

Conflicts:
	libavcodec/motion_est_template.c
	libavformat/matroskadec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2012-09-21 14:25:21 +02:00
commit 406cdddbdd
10 changed files with 33 additions and 18 deletions
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2
configure vendored
View File

@ -2546,7 +2546,7 @@ probe_cc(){
_depflags='-MMD' _depflags='-MMD'
_cflags_speed='-O3' _cflags_speed='-O3'
_cflags_size='-Os' _cflags_size='-Os'
elif $_cc -version 2>/dev/null | grep -q TMS470; then elif $_cc -version 2>/dev/null | grep -Eq 'TMS470|TI ARM'; then
_type=tms470 _type=tms470
_ident=$($_cc -version | head -n1 | tr -s ' ') _ident=$($_cc -version | head -n1 | tr -s ' ')
_flags='--gcc --abi=eabi -me' _flags='--gcc --abi=eabi -me'

2
libavcodec/arm/ac3dsp_armv6.S
View File

@ -32,7 +32,7 @@ function ff_ac3_bit_alloc_calc_bap_armv6, export=1
ldrb r4, [r4, r2] ldrb r4, [r4, r2]
add r1, r1, r2, lsl #1 @ psd + start add r1, r1, r2, lsl #1 @ psd + start
add r0, r0, r4, lsl #1 @ mask + band add r0, r0, r4, lsl #1 @ mask + band
add r4, lr, r4 add r4, r4, lr
add r7, r7, r2 @ bap + start add r7, r7, r2 @ bap + start
1: 1:
ldrsh r9, [r0], #2 @ mask[band] ldrsh r9, [r0], #2 @ mask[band]

4
libavcodec/arm/dsputil_arm.S
View File

@ -632,7 +632,7 @@ function ff_add_pixels_clamped_arm, export=1
ldrsh r7, [r0, #2] ldrsh r7, [r0, #2]
and r6, r4, #0xFF and r6, r4, #0xFF
and r8, r4, #0xFF00 and r8, r4, #0xFF00
add r6, r5, r6 add r6, r6, r5
add r8, r7, r8, lsr #8 add r8, r7, r8, lsr #8
mvn r5, r5 mvn r5, r5
mvn r7, r7 mvn r7, r7
@ -674,7 +674,7 @@ function ff_add_pixels_clamped_arm, export=1
ldrsh r7, [r0, #10] ldrsh r7, [r0, #10]
and r6, r4, #0xFF and r6, r4, #0xFF
and r8, r4, #0xFF00 and r8, r4, #0xFF00
add r6, r5, r6 add r6, r6, r5
add r8, r7, r8, lsr #8 add r8, r7, r8, lsr #8
mvn r5, r5 mvn r5, r5
mvn r7, r7 mvn r7, r7

6
libavcodec/arm/vp8_armv6.S
View File

@ -88,7 +88,7 @@ function ff_decode_block_coeffs_armv6, export=1
add r4, r3, r3, lsl #5 add r4, r3, r3, lsl #5
sxth r12, r11 sxth r12, r11
add r4, r2, r4 add r4, r4, r2
adds r6, r6, r9 adds r6, r6, r9
add r4, r4, #11 add r4, r4, #11
lsl r8, r8, r9 lsl r8, r8, r9
@ -138,7 +138,7 @@ A orrcs r8, r8, r10, lsl r6
2: 2:
add r4, r3, r3, lsl #5 add r4, r3, r3, lsl #5
cmp r3, #16 cmp r3, #16
add r4, r2, r4 add r4, r4, r2
pkhtb r11, r11, r11, asr #16 pkhtb r11, r11, r11, asr #16
bne 0b bne 0b
b 6b b 6b
@ -226,7 +226,7 @@ A orrcs r8, r8, r10, lsl r6
ldr r1, [sp, #4] ldr r1, [sp, #4]
4: 4:
add r4, r3, r3, lsl #5 add r4, r3, r3, lsl #5
add r4, r2, r4 add r4, r4, r2
add r4, r4, #22 add r4, r4, #22
rac_get_128 r5, r6, r7, r8, r9, r10 rac_get_128 r5, r6, r7, r8, r9, r10
it ge it ge

2
libavcodec/libx264.c
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@ -72,7 +72,7 @@ typedef struct X264Context {
int direct_pred; int direct_pred;
int slice_max_size; int slice_max_size;
char *stats; char *stats;
int nal_hrd int nal_hrd;
} X264Context; } X264Context;
static void X264_log(void *p, int level, const char *fmt, va_list args) static void X264_log(void *p, int level, const char *fmt, va_list args)

6
libavcodec/motion_est.c
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@ -1151,7 +1151,7 @@ void ff_estimate_p_frame_motion(MpegEncContext * s,
dmin= c->sub_motion_search(s, &mx, &my, dmin, 0, 0, 0, 16); dmin= c->sub_motion_search(s, &mx, &my, dmin, 0, 0, 0, 16);
if(c->avctx->me_sub_cmp != c->avctx->mb_cmp && !c->skip) if(c->avctx->me_sub_cmp != c->avctx->mb_cmp && !c->skip)
dmin= ff_get_mb_score(s, mx, my, 0, 0, 0, 16, 1); dmin= get_mb_score(s, mx, my, 0, 0, 0, 16, 1);
if((s->flags&CODEC_FLAG_4MV) if((s->flags&CODEC_FLAG_4MV)
&& !c->skip && varc>50<<8 && vard>10<<8){ && !c->skip && varc>50<<8 && vard>10<<8){
@ -1323,7 +1323,7 @@ static int ff_estimate_motion_b(MpegEncContext * s,
dmin= c->sub_motion_search(s, &mx, &my, dmin, 0, ref_index, 0, 16); dmin= c->sub_motion_search(s, &mx, &my, dmin, 0, ref_index, 0, 16);
if(c->avctx->me_sub_cmp != c->avctx->mb_cmp && !c->skip) if(c->avctx->me_sub_cmp != c->avctx->mb_cmp && !c->skip)
dmin= ff_get_mb_score(s, mx, my, 0, ref_index, 0, 16, 1); dmin= get_mb_score(s, mx, my, 0, ref_index, 0, 16, 1);
//printf("%d %d %d %d//", s->mb_x, s->mb_y, mx, my); //printf("%d %d %d %d//", s->mb_x, s->mb_y, mx, my);
// s->mb_type[mb_y*s->mb_width + mb_x]= mb_type; // s->mb_type[mb_y*s->mb_width + mb_x]= mb_type;
@ -1635,7 +1635,7 @@ static inline int direct_search(MpegEncContext * s, int mb_x, int mb_y)
dmin = hpel_motion_search(s, &mx, &my, dmin, 0, 0, 0, 16); dmin = hpel_motion_search(s, &mx, &my, dmin, 0, 0, 0, 16);
if(c->avctx->me_sub_cmp != c->avctx->mb_cmp && !c->skip) if(c->avctx->me_sub_cmp != c->avctx->mb_cmp && !c->skip)
dmin= ff_get_mb_score(s, mx, my, 0, 0, 0, 16, 1); dmin= get_mb_score(s, mx, my, 0, 0, 0, 16, 1);
get_limits(s, 16*mb_x, 16*mb_y); //restore c->?min/max, maybe not needed get_limits(s, 16*mb_x, 16*mb_y); //restore c->?min/max, maybe not needed

18
libavcodec/motion_est_template.c
View File

@ -159,8 +159,9 @@ static int no_sub_motion_search(MpegEncContext * s,
return dmin; return dmin;
} }
av_extern_inline int ff_get_mb_score(MpegEncContext * s, int mx, int my, int src_index, static inline int get_mb_score(MpegEncContext *s, int mx, int my,
int ref_index, int size, int h, int add_rate) int src_index, int ref_index, int size,
int h, int add_rate)
{ {
// const int check_luma= s->dsp.me_sub_cmp != s->dsp.mb_cmp; // const int check_luma= s->dsp.me_sub_cmp != s->dsp.mb_cmp;
MotionEstContext * const c= &s->me; MotionEstContext * const c= &s->me;
@ -186,6 +187,12 @@ av_extern_inline int ff_get_mb_score(MpegEncContext * s, int mx, int my, int src
return d; return d;
} }
int ff_get_mb_score(MpegEncContext *s, int mx, int my, int src_index,
int ref_index, int size, int h, int add_rate)
{
return get_mb_score(s, mx, my, src_index, ref_index, size, h, add_rate);
}
#define CHECK_QUARTER_MV(dx, dy, x, y)\ #define CHECK_QUARTER_MV(dx, dy, x, y)\
{\ {\
const int hx= 4*(x)+(dx);\ const int hx= 4*(x)+(dx);\
@ -968,9 +975,10 @@ static av_always_inline int epzs_motion_search_internal(MpegEncContext * s, int
} }
//this function is dedicated to the braindamaged gcc //this function is dedicated to the braindamaged gcc
av_extern_inline int ff_epzs_motion_search(MpegEncContext * s, int *mx_ptr, int *my_ptr, int ff_epzs_motion_search(MpegEncContext *s, int *mx_ptr, int *my_ptr,
int P[10][2], int src_index, int ref_index, int16_t (*last_mv)[2], int P[10][2], int src_index, int ref_index,
int ref_mv_scale, int size, int h) int16_t (*last_mv)[2], int ref_mv_scale,
int size, int h)
{ {
MotionEstContext * const c= &s->me; MotionEstContext * const c= &s->me;
//FIXME convert other functions in the same way if faster //FIXME convert other functions in the same way if faster

2
libavformat/matroskadec.c
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@ -1939,7 +1939,7 @@ static int matroska_parse_laces(MatroskaDemuxContext *matroska, uint8_t **buf,
} }
case 0x2: /* fixed-size lacing */ case 0x2: /* fixed-size lacing */
if (size != (size / *laces) * *laces) { if (size % (*laces)) {
res = AVERROR_INVALIDDATA; res = AVERROR_INVALIDDATA;
break; break;
} }

6
libavformat/utils.c
View File

@ -691,6 +691,10 @@ static void probe_codec(AVFormatContext *s, AVStream *st, const AVPacket *pkt)
} else { } else {
no_packet: no_packet:
st->probe_packets = 0; st->probe_packets = 0;
if (!pd->buf_size) {
av_log(s, AV_LOG_WARNING, "nothing to probe for stream %d\n",
st->index);
}
} }
end= s->raw_packet_buffer_remaining_size <= 0 end= s->raw_packet_buffer_remaining_size <= 0
@ -746,6 +750,8 @@ int ff_read_packet(AVFormatContext *s, AVPacket *pkt)
} }
} }
pkt->data = NULL;
pkt->size = 0;
av_init_packet(pkt); av_init_packet(pkt);
ret= s->iformat->read_packet(s, pkt); ret= s->iformat->read_packet(s, pkt);
if (ret < 0) { if (ret < 0) {

3
libavutil/arm/asm.S
View File

@ -66,6 +66,7 @@ ELF .eabi_attribute 25, \val
.set .Lpic_gp, 0 .set .Lpic_gp, 0
.macro endfunc .macro endfunc
.if .Lpic_idx .if .Lpic_idx
.align 2
.altmacro .altmacro
put_pic %(.Lpic_idx - 1) put_pic %(.Lpic_idx - 1)
.noaltmacro .noaltmacro
@ -142,7 +143,7 @@ ELF .size \name, . - \name
.if \indir .if \indir
ldr \rd, [pc, \rd] ldr \rd, [pc, \rd]
.else .else
add \rd, pc, \rd add \rd, pc
.endif .endif
def_pic \val - (.Lpic\@ + (8 >> CONFIG_THUMB)), .Lpicoff\@ def_pic \val - (.Lpic\@ + (8 >> CONFIG_THUMB)), .Lpicoff\@
.endm .endm