virtualenv/FFmpeg
1
0
Fork 0
mirror of https://github.com/FFmpeg/FFmpeg.git synced 2024-12-23 12:43:46 +02:00
Code Issues Releases Activity

Merge remote-tracking branch 'qatar/master'

Browse Source 
* qatar/master:
  w32threads: Make pthread_cond_wait follow POSIX
  cosmetics: Consistently place static, inline and av_cold attributes/keywords.
  sbrdsp: Use standard multiple inclusion guards.
  pcm: K&R formatting cosmetics
  rawdec: Support fourccs YV16 and YV24
  rtmp: implement bandwidth notification
  rtmp: update supported audio codecs value

Conflicts:
	libavcodec/pcm.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2012-04-04 21:17:52 +02:00
commit 4480edcf31
18 changed files with 176 additions and 147 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
libavcodec/aacdec.c
View File

@ -2790,7 +2790,7 @@ static int latm_decode_frame(AVCodecContext *avctx, void *out,
return muxlength; return muxlength;
} }
av_cold static int latm_decode_init(AVCodecContext *avctx) static av_cold int latm_decode_init(AVCodecContext *avctx)
{ {
struct LATMContext *latmctx = avctx->priv_data; struct LATMContext *latmctx = avctx->priv_data;
int ret = aac_decode_init(avctx); int ret = aac_decode_init(avctx);

2
libavcodec/arm/dcadsp_init_arm.c
View File

@ -25,7 +25,7 @@
void ff_dca_lfe_fir_neon(float *out, const float *in, const float *coefs, void ff_dca_lfe_fir_neon(float *out, const float *in, const float *coefs,
int decifactor, float scale); int decifactor, float scale);
void av_cold ff_dcadsp_init_arm(DCADSPContext *s) av_cold void ff_dcadsp_init_arm(DCADSPContext *s)
{ {
if (HAVE_NEON) if (HAVE_NEON)
s->lfe_fir = ff_dca_lfe_fir_neon; s->lfe_fir = ff_dca_lfe_fir_neon;

2
libavcodec/arm/dsputil_init_armv5te.c
View File

@ -27,7 +27,7 @@ void ff_simple_idct_add_armv5te(uint8_t *dest, int line_size, DCTELEM *data);
void ff_prefetch_arm(void *mem, int stride, int h); void ff_prefetch_arm(void *mem, int stride, int h);
void av_cold ff_dsputil_init_armv5te(DSPContext* c, AVCodecContext *avctx) av_cold void ff_dsputil_init_armv5te(DSPContext *c, AVCodecContext *avctx)
{ {
if (!avctx->lowres && avctx->bits_per_raw_sample <= 8 && if (!avctx->lowres && avctx->bits_per_raw_sample <= 8 &&
(avctx->idct_algo == FF_IDCT_AUTO || (avctx->idct_algo == FF_IDCT_AUTO ||

2
libavcodec/arm/dsputil_init_armv6.c
View File

@ -70,7 +70,7 @@ int ff_sse16_armv6(void *s, uint8_t *blk1, uint8_t *blk2,
int ff_pix_norm1_armv6(uint8_t *pix, int line_size); int ff_pix_norm1_armv6(uint8_t *pix, int line_size);
int ff_pix_sum_armv6(uint8_t *pix, int line_size); int ff_pix_sum_armv6(uint8_t *pix, int line_size);
void av_cold ff_dsputil_init_armv6(DSPContext* c, AVCodecContext *avctx) av_cold void ff_dsputil_init_armv6(DSPContext *c, AVCodecContext *avctx)
{ {
const int high_bit_depth = avctx->bits_per_raw_sample > 8; const int high_bit_depth = avctx->bits_per_raw_sample > 8;

4
libavcodec/ffv1.c
View File

@ -328,7 +328,7 @@ do{\
#undef put_rac #undef put_rac
} }
static void av_noinline put_symbol(RangeCoder *c, uint8_t *state, int v, int is_signed){ static av_noinline void put_symbol(RangeCoder *c, uint8_t *state, int v, int is_signed){
put_symbol_inline(c, state, v, is_signed, NULL, NULL); put_symbol_inline(c, state, v, is_signed, NULL, NULL);
} }
@ -352,7 +352,7 @@ static inline av_flatten int get_symbol_inline(RangeCoder *c, uint8_t *state, in
} }
} }
static int av_noinline get_symbol(RangeCoder *c, uint8_t *state, int is_signed){ static av_noinline int get_symbol(RangeCoder *c, uint8_t *state, int is_signed){
return get_symbol_inline(c, state, is_signed); return get_symbol_inline(c, state, is_signed);
} }

2
libavcodec/fmtconvert.h
View File

@ -87,7 +87,7 @@ typedef struct FmtConvertContext {
void ff_float_interleave_c(float *dst, const float **src, unsigned int len, void ff_float_interleave_c(float *dst, const float **src, unsigned int len,
int channels); int channels);
void ff_fmt_convert_init(FmtConvertContext *c, AVCodecContext *avctx); av_cold void ff_fmt_convert_init(FmtConvertContext *c, AVCodecContext *avctx);
void ff_fmt_convert_init_arm(FmtConvertContext *c, AVCodecContext *avctx); void ff_fmt_convert_init_arm(FmtConvertContext *c, AVCodecContext *avctx);
void ff_fmt_convert_init_altivec(FmtConvertContext *c, AVCodecContext *avctx); void ff_fmt_convert_init_altivec(FmtConvertContext *c, AVCodecContext *avctx);

6
libavcodec/h264.c
View File

@ -2408,17 +2408,17 @@ hl_decode_mb_simple(1, 16)
/** /**
* Process a macroblock; this handles edge cases, such as interlacing. * Process a macroblock; this handles edge cases, such as interlacing.
*/ */
static void av_noinline hl_decode_mb_complex(H264Context *h) static av_noinline void hl_decode_mb_complex(H264Context *h)
{ {
hl_decode_mb_internal(h, 0, h->pixel_shift); hl_decode_mb_internal(h, 0, h->pixel_shift);
} }
static void av_noinline hl_decode_mb_444_complex(H264Context *h) static av_noinline void hl_decode_mb_444_complex(H264Context *h)
{ {
hl_decode_mb_444_internal(h, 0, h->pixel_shift); hl_decode_mb_444_internal(h, 0, h->pixel_shift);
} }
static void av_noinline hl_decode_mb_444_simple(H264Context *h) static av_noinline void hl_decode_mb_444_simple(H264Context *h)
{ {
hl_decode_mb_444_internal(h, 1, 0); hl_decode_mb_444_internal(h, 1, 0);
} }

6
libavcodec/ivi_common.c
View File

@ -164,7 +164,7 @@ void ff_ivi_huff_desc_copy(IVIHuffDesc *dst, const IVIHuffDesc *src)
memcpy(dst->xbits, src->xbits, src->num_rows); memcpy(dst->xbits, src->xbits, src->num_rows);
} }
int av_cold ff_ivi_init_planes(IVIPlaneDesc *planes, const IVIPicConfig *cfg) av_cold int ff_ivi_init_planes(IVIPlaneDesc *planes, const IVIPicConfig *cfg)
{ {
int p, b; int p, b;
uint32_t b_width, b_height, align_fac, width_aligned, height_aligned, buf_size; uint32_t b_width, b_height, align_fac, width_aligned, height_aligned, buf_size;
@ -227,7 +227,7 @@ int av_cold ff_ivi_init_planes(IVIPlaneDesc *planes, const IVIPicConfig *cfg)
return 0; return 0;
} }
void av_cold ff_ivi_free_buffers(IVIPlaneDesc *planes) av_cold void ff_ivi_free_buffers(IVIPlaneDesc *planes)
{ {
int p, b, t; int p, b, t;
@ -247,7 +247,7 @@ void av_cold ff_ivi_free_buffers(IVIPlaneDesc *planes)
} }
} }
int av_cold ff_ivi_init_tiles(IVIPlaneDesc *planes, int tile_width, int tile_height) av_cold int ff_ivi_init_tiles(IVIPlaneDesc *planes, int tile_width, int tile_height)
{ {
int p, b, x, y, x_tiles, y_tiles, t_width, t_height; int p, b, x, y, x_tiles, y_tiles, t_width, t_height;
IVIBandDesc *band; IVIBandDesc *band;

2
libavcodec/mpegaudiodsp_template.c
View File

@ -192,7 +192,7 @@ void RENAME(ff_mpa_synth_filter)(MPADSPContext *s, MPA_INT *synth_buf_ptr,
*synth_buf_offset = offset; *synth_buf_offset = offset;
} }
void av_cold RENAME(ff_mpa_synth_init)(MPA_INT *window) av_cold void RENAME(ff_mpa_synth_init)(MPA_INT *window)
{ {
int i, j; int i, j;

113
libavcodec/pcm.c
View File

@ -24,8 +24,8 @@
* PCM codecs * PCM codecs
*/ */
#include "avcodec.h"
#include "libavutil/common.h" /* for av_reverse */ #include "libavutil/common.h" /* for av_reverse */
#include "avcodec.h"
#include "bytestream.h" #include "bytestream.h"
#include "internal.h" #include "internal.h"
#include "pcm_tablegen.h" #include "pcm_tablegen.h"
@ -35,7 +35,7 @@
static av_cold int pcm_encode_init(AVCodecContext *avctx) static av_cold int pcm_encode_init(AVCodecContext *avctx)
{ {
avctx->frame_size = 0; avctx->frame_size = 0;
switch(avctx->codec->id) { switch (avctx->codec->id) {
case CODEC_ID_PCM_ALAW: case CODEC_ID_PCM_ALAW:
pcm_alaw_tableinit(); pcm_alaw_tableinit();
break; break;
@ -47,8 +47,8 @@ static av_cold int pcm_encode_init(AVCodecContext *avctx)
} }
avctx->bits_per_coded_sample = av_get_bits_per_sample(avctx->codec->id); avctx->bits_per_coded_sample = av_get_bits_per_sample(avctx->codec->id);
avctx->block_align = avctx->channels * avctx->bits_per_coded_sample/8; avctx->block_align = avctx->channels * avctx->bits_per_coded_sample / 8;
avctx->coded_frame= avcodec_alloc_frame(); avctx->coded_frame = avcodec_alloc_frame();
if (!avctx->coded_frame) if (!avctx->coded_frame)
return AVERROR(ENOMEM); return AVERROR(ENOMEM);
@ -73,10 +73,10 @@ static av_cold int pcm_encode_close(AVCodecContext *avctx)
* @param offset Sample value offset * @param offset Sample value offset
*/ */
#define ENCODE(type, endian, src, dst, n, shift, offset) \ #define ENCODE(type, endian, src, dst, n, shift, offset) \
samples_##type = (const type*) src; \ samples_ ## type = (const type *) src; \
for(;n>0;n--) { \ for (; n > 0; n--) { \
register type v = (*samples_##type++ >> shift) + offset; \ register type v = (*samples_ ## type++ >> shift) + offset; \
bytestream_put_##endian(&dst, v); \ bytestream_put_ ## endian(&dst, v); \
} }
static int pcm_encode_frame(AVCodecContext *avctx, AVPacket *avpkt, static int pcm_encode_frame(AVCodecContext *avctx, AVPacket *avpkt,
@ -92,7 +92,7 @@ static int pcm_encode_frame(AVCodecContext *avctx, AVPacket *avpkt,
const uint16_t *samples_uint16_t; const uint16_t *samples_uint16_t;
const uint32_t *samples_uint32_t; const uint32_t *samples_uint32_t;
sample_size = av_get_bits_per_sample(avctx->codec->id)/8; sample_size = av_get_bits_per_sample(avctx->codec->id) / 8;
n = frame->nb_samples * avctx->channels; n = frame->nb_samples * avctx->channels;
samples = (const short *)frame->data[0]; samples = (const short *)frame->data[0];
@ -100,7 +100,7 @@ static int pcm_encode_frame(AVCodecContext *avctx, AVPacket *avpkt,
return ret; return ret;
dst = avpkt->data; dst = avpkt->data;
switch(avctx->codec->id) { switch (avctx->codec->id) {
case CODEC_ID_PCM_U32LE: case CODEC_ID_PCM_U32LE:
ENCODE(uint32_t, le32, samples, dst, n, 0, 0x80000000) ENCODE(uint32_t, le32, samples, dst, n, 0, 0x80000000)
break; break;
@ -120,7 +120,7 @@ static int pcm_encode_frame(AVCodecContext *avctx, AVPacket *avpkt,
ENCODE(uint32_t, be24, samples, dst, n, 8, 0x800000) ENCODE(uint32_t, be24, samples, dst, n, 8, 0x800000)
break; break;
case CODEC_ID_PCM_S24DAUD: case CODEC_ID_PCM_S24DAUD:
for(;n>0;n--) { for (; n > 0; n--) {
uint32_t tmp = av_reverse[(*samples >> 8) & 0xff] + uint32_t tmp = av_reverse[(*samples >> 8) & 0xff] +
(av_reverse[*samples & 0xff] << 8); (av_reverse[*samples & 0xff] << 8);
tmp <<= 4; // sync flags would go here tmp <<= 4; // sync flags would go here
@ -136,7 +136,7 @@ static int pcm_encode_frame(AVCodecContext *avctx, AVPacket *avpkt,
break; break;
case CODEC_ID_PCM_S8: case CODEC_ID_PCM_S8:
srcu8 = frame->data[0]; srcu8 = frame->data[0];
for(;n>0;n--) { for (; n > 0; n--) {
v = *srcu8++; v = *srcu8++;
*dst++ = v - 128; *dst++ = v - 128;
} }
@ -173,17 +173,17 @@ static int pcm_encode_frame(AVCodecContext *avctx, AVPacket *avpkt,
case CODEC_ID_PCM_S16LE: case CODEC_ID_PCM_S16LE:
#endif /* HAVE_BIGENDIAN */ #endif /* HAVE_BIGENDIAN */
case CODEC_ID_PCM_U8: case CODEC_ID_PCM_U8:
memcpy(dst, samples, n*sample_size); memcpy(dst, samples, n * sample_size);
dst += n*sample_size; dst += n * sample_size;
break; break;
case CODEC_ID_PCM_ALAW: case CODEC_ID_PCM_ALAW:
for(;n>0;n--) { for (; n > 0; n--) {
v = *samples++; v = *samples++;
*dst++ = linear_to_alaw[(v + 32768) >> 2]; *dst++ = linear_to_alaw[(v + 32768) >> 2];
} }
break; break;
case CODEC_ID_PCM_MULAW: case CODEC_ID_PCM_MULAW:
for(;n>0;n--) { for (; n > 0; n--) {
v = *samples++; v = *samples++;
*dst++ = linear_to_ulaw[(v + 32768) >> 2]; *dst++ = linear_to_ulaw[(v + 32768) >> 2];
} }
@ -201,7 +201,7 @@ typedef struct PCMDecode {
short table[256]; short table[256];
} PCMDecode; } PCMDecode;
static av_cold int pcm_decode_init(AVCodecContext * avctx) static av_cold int pcm_decode_init(AVCodecContext *avctx)
{ {
PCMDecode *s = avctx->priv_data; PCMDecode *s = avctx->priv_data;
int i; int i;
@ -211,13 +211,13 @@ static av_cold int pcm_decode_init(AVCodecContext * avctx)
return AVERROR(EINVAL); return AVERROR(EINVAL);
} }
switch(avctx->codec->id) { switch (avctx->codec->id) {
case CODEC_ID_PCM_ALAW: case CODEC_ID_PCM_ALAW:
for(i=0;i<256;i++) for (i = 0; i < 256; i++)
s->table[i] = alaw2linear(i); s->table[i] = alaw2linear(i);
break; break;
case CODEC_ID_PCM_MULAW: case CODEC_ID_PCM_MULAW:
for(i=0;i<256;i++) for (i = 0; i < 256; i++)
s->table[i] = ulaw2linear(i); s->table[i] = ulaw2linear(i);
break; break;
default: default:
@ -246,9 +246,9 @@ static av_cold int pcm_decode_init(AVCodecContext * avctx)
* @param offset Sample value offset * @param offset Sample value offset
*/ */
#define DECODE(size, endian, src, dst, n, shift, offset) \ #define DECODE(size, endian, src, dst, n, shift, offset) \
for(;n>0;n--) { \ for (; n > 0; n--) { \
uint##size##_t v = bytestream_get_##endian(&src); \ uint ## size ## _t v = bytestream_get_ ## endian(&src); \
AV_WN##size##A(dst, (v - offset) << shift); \ AV_WN ## size ## A(dst, (v - offset) << shift); \
dst += size / 8; \ dst += size / 8; \
} }
@ -262,7 +262,7 @@ static int pcm_decode_frame(AVCodecContext *avctx, void *data,
uint8_t *samples; uint8_t *samples;
int32_t *dst_int32_t; int32_t *dst_int32_t;
sample_size = av_get_bits_per_sample(avctx->codec_id)/8; sample_size = av_get_bits_per_sample(avctx->codec_id) / 8;
/* av_get_bits_per_sample returns 0 for CODEC_ID_PCM_DVD */ /* av_get_bits_per_sample returns 0 for CODEC_ID_PCM_DVD */
samples_per_block = 1; samples_per_block = 1;
@ -290,15 +290,15 @@ static int pcm_decode_frame(AVCodecContext *avctx, void *data,
n = avctx->channels * sample_size; n = avctx->channels * sample_size;
if(n && buf_size % n){ if (n && buf_size % n) {
if (buf_size < n) { if (buf_size < n) {
av_log(avctx, AV_LOG_ERROR, "invalid PCM packet\n"); av_log(avctx, AV_LOG_ERROR, "invalid PCM packet\n");
return -1; return -1;
}else } else
buf_size -= buf_size % n; buf_size -= buf_size % n;
} }
n = buf_size/sample_size; n = buf_size / sample_size;
/* get output buffer */ /* get output buffer */
s->frame.nb_samples = n * samples_per_block / avctx->channels; s->frame.nb_samples = n * samples_per_block / avctx->channels;
@ -308,7 +308,7 @@ static int pcm_decode_frame(AVCodecContext *avctx, void *data,
} }
samples = s->frame.data[0]; samples = s->frame.data[0];
switch(avctx->codec->id) { switch (avctx->codec->id) {
case CODEC_ID_PCM_U32LE: case CODEC_ID_PCM_U32LE:
DECODE(32, le32, src, samples, n, 0, 0x80000000) DECODE(32, le32, src, samples, n, 0, 0x80000000)
break; break;
@ -328,7 +328,7 @@ static int pcm_decode_frame(AVCodecContext *avctx, void *data,
DECODE(32, be24, src, samples, n, 8, 0x800000) DECODE(32, be24, src, samples, n, 8, 0x800000)
break; break;
case CODEC_ID_PCM_S24DAUD: case CODEC_ID_PCM_S24DAUD:
for(;n>0;n--) { for (; n > 0; n--) {
uint32_t v = bytestream_get_be24(&src); uint32_t v = bytestream_get_be24(&src);
v >>= 4; // sync flags are here v >>= 4; // sync flags are here
AV_WN16A(samples, av_reverse[(v >> 8) & 0xff] + AV_WN16A(samples, av_reverse[(v >> 8) & 0xff] +
@ -340,9 +340,9 @@ static int pcm_decode_frame(AVCodecContext *avctx, void *data,
{ {
int i; int i;
n /= avctx->channels; n /= avctx->channels;
for(c=0;c<avctx->channels;c++) { for (c = 0; c < avctx->channels; c++) {
samples = s->frame.data[c]; samples = s->frame.data[c];
for(i=n;i>0;i--) { for (i = n; i > 0; i--) {
AV_WN16A(samples, bytestream_get_le16(&src)); AV_WN16A(samples, bytestream_get_le16(&src));
samples += 2; samples += 2;
} }
@ -356,9 +356,8 @@ static int pcm_decode_frame(AVCodecContext *avctx, void *data,
DECODE(16, be16, src, samples, n, 0, 0x8000) DECODE(16, be16, src, samples, n, 0, 0x8000)
break; break;
case CODEC_ID_PCM_S8: case CODEC_ID_PCM_S8:
for(;n>0;n--) { for (; n > 0; n--)
*samples++ = *src++ + 128; *samples++ = *src++ + 128;
}
break; break;
#if HAVE_BIGENDIAN #if HAVE_BIGENDIAN
case CODEC_ID_PCM_F64LE: case CODEC_ID_PCM_F64LE:
@ -392,7 +391,7 @@ static int pcm_decode_frame(AVCodecContext *avctx, void *data,
case CODEC_ID_PCM_S16LE: case CODEC_ID_PCM_S16LE:
#endif /* HAVE_BIGENDIAN */ #endif /* HAVE_BIGENDIAN */
case CODEC_ID_PCM_U8: case CODEC_ID_PCM_U8:
memcpy(samples, src, n*sample_size); memcpy(samples, src, n * sample_size);
break; break;
case CODEC_ID_PCM_ZORK: case CODEC_ID_PCM_ZORK:
for (; n > 0; n--) { for (; n > 0; n--) {
@ -404,7 +403,7 @@ static int pcm_decode_frame(AVCodecContext *avctx, void *data,
break; break;
case CODEC_ID_PCM_ALAW: case CODEC_ID_PCM_ALAW:
case CODEC_ID_PCM_MULAW: case CODEC_ID_PCM_MULAW:
for(;n>0;n--) { for (; n > 0; n--) {
AV_WN16A(samples, s->table[*src++]); AV_WN16A(samples, s->table[*src++]);
samples += 2; samples += 2;
} }
@ -418,10 +417,10 @@ static int pcm_decode_frame(AVCodecContext *avctx, void *data,
case 20: case 20:
while (n--) { while (n--) {
c = avctx->channels; c = avctx->channels;
src8 = src + 4*c; src8 = src + 4 * c;
while (c--) { while (c--) {
*dst_int32_t++ = (bytestream_get_be16(&src) << 16) + ((*src8 &0xf0) << 8); *dst_int32_t++ = (bytestream_get_be16(&src) << 16) + ((*src8 & 0xf0) << 8);
*dst_int32_t++ = (bytestream_get_be16(&src) << 16) + ((*src8++ &0x0f) << 12); *dst_int32_t++ = (bytestream_get_be16(&src) << 16) + ((*src8++ & 0x0f) << 12);
} }
src = src8; src = src8;
} }
@ -429,7 +428,7 @@ static int pcm_decode_frame(AVCodecContext *avctx, void *data,
case 24: case 24:
while (n--) { while (n--) {
c = avctx->channels; c = avctx->channels;
src8 = src + 4*c; src8 = src + 4 * c;
while (c--) { while (c--) {
*dst_int32_t++ = (bytestream_get_be16(&src) << 16) + ((*src8++) << 8); *dst_int32_t++ = (bytestream_get_be16(&src) << 16) + ((*src8++) << 8);
*dst_int32_t++ = (bytestream_get_be16(&src) << 16) + ((*src8++) << 8); *dst_int32_t++ = (bytestream_get_be16(&src) << 16) + ((*src8++) << 8);
@ -449,11 +448,17 @@ static int pcm_decode_frame(AVCodecContext *avctx, void *data,
dst_int32_t = (int32_t *)s->frame.data[c]; dst_int32_t = (int32_t *)s->frame.data[c];
for (i = 0; i < n; i++) { for (i = 0; i < n; i++) {
//extract low 20 bits and expand to 32 bits //extract low 20 bits and expand to 32 bits
*dst_int32_t++ = (src[2] << 28) | (src[1] << 20) | (src[0] << 12) | *dst_int32_t++ = (src[2] << 28) |
((src[2] & 0xF) << 8) | src[1]; (src[1] << 20) |
(src[0] << 12) |
((src[2] & 0xF) << 8) |
src[1];
//extract high 20 bits and expand to 32 bits //extract high 20 bits and expand to 32 bits
*dst_int32_t++ = (src[4] << 24) | (src[3] << 16) | *dst_int32_t++ = (src[4] << 24) |
((src[2] & 0xF0) << 8) | (src[4] << 4) | (src[3] >> 4); (src[3] << 16) |
((src[2] & 0xF0) << 8) |
(src[4] << 4) |
(src[3] >> 4);
src += 5; src += 5;
} }
} }
@ -470,7 +475,7 @@ static int pcm_decode_frame(AVCodecContext *avctx, void *data,
} }
#if CONFIG_ENCODERS #if CONFIG_ENCODERS
#define PCM_ENCODER(id_,sample_fmt_,name_,long_name_) \ #define PCM_ENCODER(id_, sample_fmt_, name_, long_name_) \
AVCodec ff_ ## name_ ## _encoder = { \ AVCodec ff_ ## name_ ## _encoder = { \
.name = #name_, \ .name = #name_, \
.type = AVMEDIA_TYPE_AUDIO, \ .type = AVMEDIA_TYPE_AUDIO, \
@ -479,15 +484,16 @@ AVCodec ff_ ## name_ ## _encoder = { \
.encode2 = pcm_encode_frame, \ .encode2 = pcm_encode_frame, \
.close = pcm_encode_close, \ .close = pcm_encode_close, \
.capabilities = CODEC_CAP_VARIABLE_FRAME_SIZE, \ .capabilities = CODEC_CAP_VARIABLE_FRAME_SIZE, \
.sample_fmts = (const enum AVSampleFormat[]){sample_fmt_,AV_SAMPLE_FMT_NONE}, \ .sample_fmts = (const enum AVSampleFormat[]){ sample_fmt_, \
AV_SAMPLE_FMT_NONE }, \
.long_name = NULL_IF_CONFIG_SMALL(long_name_), \ .long_name = NULL_IF_CONFIG_SMALL(long_name_), \
} }
#else #else
#define PCM_ENCODER(id,sample_fmt_,name,long_name_) #define PCM_ENCODER(id, sample_fmt_, name, long_name_)
#endif #endif
#if CONFIG_DECODERS #if CONFIG_DECODERS
#define PCM_DECODER(id_,sample_fmt_,name_,long_name_) \ #define PCM_DECODER(id_, sample_fmt_, name_, long_name_) \
AVCodec ff_ ## name_ ## _decoder = { \ AVCodec ff_ ## name_ ## _decoder = { \
.name = #name_, \ .name = #name_, \
.type = AVMEDIA_TYPE_AUDIO, \ .type = AVMEDIA_TYPE_AUDIO, \
@ -496,15 +502,17 @@ AVCodec ff_ ## name_ ## _decoder = { \
.init = pcm_decode_init, \ .init = pcm_decode_init, \
.decode = pcm_decode_frame, \ .decode = pcm_decode_frame, \
.capabilities = CODEC_CAP_DR1, \ .capabilities = CODEC_CAP_DR1, \
.sample_fmts = (const enum AVSampleFormat[]){sample_fmt_,AV_SAMPLE_FMT_NONE}, \ .sample_fmts = (const enum AVSampleFormat[]){ sample_fmt_, \
AV_SAMPLE_FMT_NONE }, \
.long_name = NULL_IF_CONFIG_SMALL(long_name_), \ .long_name = NULL_IF_CONFIG_SMALL(long_name_), \
} }
#else #else
#define PCM_DECODER(id,sample_fmt_,name,long_name_) #define PCM_DECODER(id, sample_fmt_, name, long_name_)
#endif #endif
#define PCM_CODEC(id, sample_fmt_, name, long_name_) \ #define PCM_CODEC(id, sample_fmt_, name, long_name_) \
PCM_ENCODER(id,sample_fmt_,name,long_name_); PCM_DECODER(id,sample_fmt_,name,long_name_) PCM_ENCODER(id, sample_fmt_, name, long_name_); \
PCM_DECODER(id, sample_fmt_, name, long_name_)
/* Note: Do not forget to add new entries to the Makefile as well. */ /* Note: Do not forget to add new entries to the Makefile as well. */
PCM_CODEC (CODEC_ID_PCM_ALAW, AV_SAMPLE_FMT_S16, pcm_alaw, "PCM A-law / G.711 A-law"); PCM_CODEC (CODEC_ID_PCM_ALAW, AV_SAMPLE_FMT_S16, pcm_alaw, "PCM A-law / G.711 A-law");
@ -513,12 +521,12 @@ PCM_CODEC (CODEC_ID_PCM_F32BE, AV_SAMPLE_FMT_FLT, pcm_f32be, "PCM 32-bit floati
PCM_CODEC (CODEC_ID_PCM_F32LE, AV_SAMPLE_FMT_FLT, pcm_f32le, "PCM 32-bit floating point little-endian"); PCM_CODEC (CODEC_ID_PCM_F32LE, AV_SAMPLE_FMT_FLT, pcm_f32le, "PCM 32-bit floating point little-endian");
PCM_CODEC (CODEC_ID_PCM_F64BE, AV_SAMPLE_FMT_DBL, pcm_f64be, "PCM 64-bit floating point big-endian"); PCM_CODEC (CODEC_ID_PCM_F64BE, AV_SAMPLE_FMT_DBL, pcm_f64be, "PCM 64-bit floating point big-endian");
PCM_CODEC (CODEC_ID_PCM_F64LE, AV_SAMPLE_FMT_DBL, pcm_f64le, "PCM 64-bit floating point little-endian"); PCM_CODEC (CODEC_ID_PCM_F64LE, AV_SAMPLE_FMT_DBL, pcm_f64le, "PCM 64-bit floating point little-endian");
PCM_DECODER(CODEC_ID_PCM_LXF, AV_SAMPLE_FMT_S32P, pcm_lxf, "PCM signed 20-bit little-endian planar"); PCM_DECODER(CODEC_ID_PCM_LXF, AV_SAMPLE_FMT_S32P,pcm_lxf, "PCM signed 20-bit little-endian planar");
PCM_CODEC (CODEC_ID_PCM_MULAW, AV_SAMPLE_FMT_S16, pcm_mulaw, "PCM mu-law / G.711 mu-law"); PCM_CODEC (CODEC_ID_PCM_MULAW, AV_SAMPLE_FMT_S16, pcm_mulaw, "PCM mu-law / G.711 mu-law");
PCM_CODEC (CODEC_ID_PCM_S8, AV_SAMPLE_FMT_U8, pcm_s8, "PCM signed 8-bit"); PCM_CODEC (CODEC_ID_PCM_S8, AV_SAMPLE_FMT_U8, pcm_s8, "PCM signed 8-bit");
PCM_CODEC (CODEC_ID_PCM_S16BE, AV_SAMPLE_FMT_S16, pcm_s16be, "PCM signed 16-bit big-endian"); PCM_CODEC (CODEC_ID_PCM_S16BE, AV_SAMPLE_FMT_S16, pcm_s16be, "PCM signed 16-bit big-endian");
PCM_CODEC (CODEC_ID_PCM_S16LE, AV_SAMPLE_FMT_S16, pcm_s16le, "PCM signed 16-bit little-endian"); PCM_CODEC (CODEC_ID_PCM_S16LE, AV_SAMPLE_FMT_S16, pcm_s16le, "PCM signed 16-bit little-endian");
PCM_DECODER(CODEC_ID_PCM_S16LE_PLANAR, AV_SAMPLE_FMT_S16P, pcm_s16le_planar, "PCM 16-bit little-endian planar"); PCM_DECODER(CODEC_ID_PCM_S16LE_PLANAR, AV_SAMPLE_FMT_S16P,pcm_s16le_planar, "PCM 16-bit little-endian planar");
PCM_CODEC (CODEC_ID_PCM_S24BE, AV_SAMPLE_FMT_S32, pcm_s24be, "PCM signed 24-bit big-endian"); PCM_CODEC (CODEC_ID_PCM_S24BE, AV_SAMPLE_FMT_S32, pcm_s24be, "PCM signed 24-bit big-endian");
PCM_CODEC (CODEC_ID_PCM_S24DAUD, AV_SAMPLE_FMT_S16, pcm_s24daud, "PCM D-Cinema audio signed 24-bit"); PCM_CODEC (CODEC_ID_PCM_S24DAUD, AV_SAMPLE_FMT_S16, pcm_s24daud, "PCM D-Cinema audio signed 24-bit");
PCM_CODEC (CODEC_ID_PCM_S24LE, AV_SAMPLE_FMT_S32, pcm_s24le, "PCM signed 24-bit little-endian"); PCM_CODEC (CODEC_ID_PCM_S24LE, AV_SAMPLE_FMT_S32, pcm_s24le, "PCM signed 24-bit little-endian");
@ -532,3 +540,4 @@ PCM_CODEC (CODEC_ID_PCM_U24LE, AV_SAMPLE_FMT_S32, pcm_u24le, "PCM unsigned 24-b
PCM_CODEC (CODEC_ID_PCM_U32BE, AV_SAMPLE_FMT_S32, pcm_u32be, "PCM unsigned 32-bit big-endian"); PCM_CODEC (CODEC_ID_PCM_U32BE, AV_SAMPLE_FMT_S32, pcm_u32be, "PCM unsigned 32-bit big-endian");
PCM_CODEC (CODEC_ID_PCM_U32LE, AV_SAMPLE_FMT_S32, pcm_u32le, "PCM unsigned 32-bit little-endian"); PCM_CODEC (CODEC_ID_PCM_U32LE, AV_SAMPLE_FMT_S32, pcm_u32le, "PCM unsigned 32-bit little-endian");
PCM_DECODER(CODEC_ID_PCM_ZORK, AV_SAMPLE_FMT_U8, pcm_zork, "PCM Zork"); PCM_DECODER(CODEC_ID_PCM_ZORK, AV_SAMPLE_FMT_U8, pcm_zork, "PCM Zork");

6
libavcodec/sbrdsp.h
View File

@ -18,8 +18,8 @@
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/ */
#ifndef LIBAVCODEC_SBRDSP_H #ifndef AVCODEC_SBRDSP_H
#define LIBAVCODEC_SBRDSP_H #define AVCODEC_SBRDSP_H
#include <stdint.h> #include <stdint.h>
@ -48,4 +48,4 @@ void ff_sbrdsp_init(SBRDSPContext *s);
void ff_sbrdsp_init_arm(SBRDSPContext *s); void ff_sbrdsp_init_arm(SBRDSPContext *s);
void ff_sbrdsp_init_x86(SBRDSPContext *s); void ff_sbrdsp_init_x86(SBRDSPContext *s);
#endif #endif /* AVCODEC_SBRDSP_H */

2
libavcodec/tiffenc.c
View File

@ -77,7 +77,7 @@ typedef struct TiffEncoderContext {
* @param need Needed bytes * @param need Needed bytes
* @return 0 - ok, 1 - no free space * @return 0 - ok, 1 - no free space
*/ */
inline static int check_size(TiffEncoderContext * s, uint64_t need) static inline int check_size(TiffEncoderContext * s, uint64_t need)
{ {
if (s->buf_size < *s->buf - s->buf_start + need) { if (s->buf_size < *s->buf - s->buf_start + need) {
*s->buf = s->buf_start + s->buf_size + 1; *s->buf = s->buf_start + s->buf_size + 1;

2
libavcodec/wma_common.c
View File

@ -28,7 +28,7 @@
*@param decode_flags codec compression features *@param decode_flags codec compression features
*@return log2 of the number of output samples per frame *@return log2 of the number of output samples per frame
*/ */
int av_cold ff_wma_get_frame_len_bits(int sample_rate, int version, av_cold int ff_wma_get_frame_len_bits(int sample_rate, int version,
unsigned int decode_flags) unsigned int decode_flags)
{ {

2
libavcodec/wma_common.h
View File

@ -23,7 +23,7 @@
#include "libavutil/attributes.h" #include "libavutil/attributes.h"
int av_cold ff_wma_get_frame_len_bits(int sample_rate, int version, av_cold int ff_wma_get_frame_len_bits(int sample_rate, int version,
unsigned int decode_flags); unsigned int decode_flags);
#endif /* AVCODEC_WMA_COMMON_H */ #endif /* AVCODEC_WMA_COMMON_H */

2
libavcodec/wmaprodec.c
View File

@ -237,7 +237,7 @@ typedef struct WMAProDecodeCtx {
*@brief helper function to print the most important members of the context *@brief helper function to print the most important members of the context
*@param s context *@param s context
*/ */
static void av_cold dump_context(WMAProDecodeCtx *s) static av_cold void dump_context(WMAProDecodeCtx *s)
{ {
#define PRINT(a, b) av_log(s->avctx, AV_LOG_DEBUG, " %s = %d\n", a, b); #define PRINT(a, b) av_log(s->avctx, AV_LOG_DEBUG, " %s = %d\n", a, b);
#define PRINT_HEX(a, b) av_log(s->avctx, AV_LOG_DEBUG, " %s = %x\n", a, b); #define PRINT_HEX(a, b) av_log(s->avctx, AV_LOG_DEBUG, " %s = %x\n", a, b);

4
libavdevice/fbdev.c
View File

@ -95,7 +95,7 @@ typedef struct {
uint8_t *data; ///< framebuffer data uint8_t *data; ///< framebuffer data
} FBDevContext; } FBDevContext;
av_cold static int fbdev_read_header(AVFormatContext *avctx) static av_cold int fbdev_read_header(AVFormatContext *avctx)
{ {
FBDevContext *fbdev = avctx->priv_data; FBDevContext *fbdev = avctx->priv_data;
AVStream *st = NULL; AVStream *st = NULL;
@ -234,7 +234,7 @@ static int fbdev_read_packet(AVFormatContext *avctx, AVPacket *pkt)
return fbdev->frame_size; return fbdev->frame_size;
} }
av_cold static int fbdev_read_close(AVFormatContext *avctx) static av_cold int fbdev_read_close(AVFormatContext *avctx)
{ {
FBDevContext *fbdev = avctx->priv_data; FBDevContext *fbdev = avctx->priv_data;

22
libavformat/rtmpproto.c
View File

@ -138,8 +138,12 @@ static void gen_connect(URLContext *s, RTMPContext *rt, const char *proto,
ff_amf_write_bool(&p, 0); ff_amf_write_bool(&p, 0);
ff_amf_write_field_name(&p, "capabilities"); ff_amf_write_field_name(&p, "capabilities");
ff_amf_write_number(&p, 15.0); ff_amf_write_number(&p, 15.0);
/* Tell the server we support all the audio codecs except
* SUPPORT_SND_INTEL (0x0008) and SUPPORT_SND_UNUSED (0x0010)
* which are unused in the RTMP protocol implementation. */
ff_amf_write_field_name(&p, "audioCodecs"); ff_amf_write_field_name(&p, "audioCodecs");
ff_amf_write_number(&p, 1639.0); ff_amf_write_number(&p, 4071.0);
ff_amf_write_field_name(&p, "videoCodecs"); ff_amf_write_field_name(&p, "videoCodecs");
ff_amf_write_number(&p, 252.0); ff_amf_write_number(&p, 252.0);
ff_amf_write_field_name(&p, "videoFunction"); ff_amf_write_field_name(&p, "videoFunction");
@ -342,6 +346,21 @@ static void gen_pong(URLContext *s, RTMPContext *rt, RTMPPacket *ppkt)
ff_rtmp_packet_destroy(&pkt); ff_rtmp_packet_destroy(&pkt);
} }
/**
* Generate server bandwidth message and send it to the server.
*/
static void gen_server_bw(URLContext *s, RTMPContext *rt)
{
RTMPPacket pkt;
uint8_t *p;
ff_rtmp_packet_create(&pkt, RTMP_NETWORK_CHANNEL, RTMP_PT_SERVER_BW, 0, 4);
p = pkt.data;
bytestream_put_be32(&p, 2500000);
ff_rtmp_packet_write(rt->stream, &pkt, rt->chunk_size, rt->prev_pkt[1]);
ff_rtmp_packet_destroy(&pkt);
}
/** /**
* Generate report on bytes read so far and send it to the server. * Generate report on bytes read so far and send it to the server.
*/ */
@ -603,6 +622,7 @@ static int rtmp_parse_result(URLContext *s, RTMPContext *rt, RTMPPacket *pkt)
gen_fcpublish_stream(s, rt); gen_fcpublish_stream(s, rt);
rt->state = STATE_RELEASING; rt->state = STATE_RELEASING;
} else { } else {
gen_server_bw(s, rt);
rt->state = STATE_CONNECTING; rt->state = STATE_CONNECTING;
} }
gen_create_stream(s, rt); gen_create_stream(s, rt);

2
libavutil/lfg.c
View File

@ -27,7 +27,7 @@
#include "intreadwrite.h" #include "intreadwrite.h"
#include "attributes.h" #include "attributes.h"
void av_cold av_lfg_init(AVLFG *c, unsigned int seed) av_cold void av_lfg_init(AVLFG *c, unsigned int seed)
{ {
uint8_t tmp[16] = { 0 }; uint8_t tmp[16] = { 0 };
int i; int i;