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Merge remote-tracking branch 'qatar/master'

Browse Source 
* qatar/master:
  yuv4mpeg: return proper error codes.
  Give all anonymously typedeffed structs in headers a name
  fate: Add parseutils test
  parseutils-test: Drop random colors from parsing test
  vf_pad/scale: use double precision for aspect ratios.
  build: error on variable-length arrays
  ppc: swscale: rework yuv2planeX_altivec()
  ppc: fmtconvert: kill VLA in float_to_int16_interleave_altivec()
  x86: dsputil: kill VLA in gmc_mmx()
  libspeexenc: Updated commentary to reflect recent changes
  libspeexenc: Add an option for enabling DTX
  doc/APIchanges: fill in missing dates and hashes.
  lavr: bump major to 1 and declare it stable.
  lavr: change the type of the data buffers to uint8_t**.
  lavc: deprecate the audio resampling API.

Conflicts:
	cmdutils.h
	configure
	doc/APIchanges
	ffplay.c
	libavcodec/dwt.h
	libavcodec/libspeexenc.c
	libavfilter/vf_pad.c
	libavfilter/vf_scale.c
	libavformat/asf.h
	tests/fate/libavutil.mak
	tests/ref/fate/parseutils

Merged-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2012-10-06 13:23:05 +02:00
commit 55c49afc42
77 changed files with 276 additions and 300 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
cmdutils.h
View File

@ -139,7 +139,7 @@ typedef struct SpecifierOpt {
} u;
} SpecifierOpt;
typedef struct {
typedef struct OptionDef {
const char *name;
int flags;
#define HAS_ARG 0x0001

1
configure vendored
View File

@ -3911,6 +3911,7 @@ elif enabled gcc; then
check_optflags -fno-tree-vectorize
check_cflags -Werror=implicit-function-declaration
check_cflags -Werror=missing-prototypes
# check_cflags -Werror=vla
elif enabled llvm_gcc; then
check_cflags -mllvm -stack-alignment=16
elif enabled clang; then

7
doc/APIchanges
View File

@ -97,7 +97,12 @@ API changes, most recent first:
2012-03-26 - a67d9cf - lavfi 2.66.100
Add avfilter_fill_frame_from_{audio_,}buffer_ref() functions.
2012-09-23 - a42aada - lavc 54.28.0 - avcodec.h
2012-10-05 - e7ba5b1 - lavr 1.0.0 - avresample.h
Data planes parameters to avresample_convert() and
avresample_read() are now uint8_t** instead of void**.
Libavresample is now stable.
2012-09-24 - a42aada - lavc 54.28.0 - avcodec.h
Add avcodec_free_frame(). This function must now
be used for freeing an AVFrame.

22
libavcodec/aac.h
View File

@ -113,7 +113,7 @@ enum OCStatus {
OC_LOCKED, ///< Output configuration locked in place
};
typedef struct {
typedef struct OutputConfiguration {
MPEG4AudioConfig m4ac;
uint8_t layout_map[MAX_ELEM_ID*4][3];
int layout_map_tags;
@ -125,7 +125,7 @@ typedef struct {
/**
* Predictor State
*/
typedef struct {
typedef struct PredictorState {
float cor0;
float cor1;
float var0;
@ -146,7 +146,7 @@ typedef struct {
/**
* Long Term Prediction
*/
typedef struct {
typedef struct LongTermPrediction {
int8_t present;
int16_t lag;
float coef;
@ -156,7 +156,7 @@ typedef struct {
/**
* Individual Channel Stream
*/
typedef struct {
typedef struct IndividualChannelStream {
uint8_t max_sfb; ///< number of scalefactor bands per group
enum WindowSequence window_sequence[2];
uint8_t use_kb_window[2]; ///< If set, use Kaiser-Bessel window, otherwise use a sinus window.
@ -177,7 +177,7 @@ typedef struct {
/**
* Temporal Noise Shaping
*/
typedef struct {
typedef struct TemporalNoiseShaping {
int present;
int n_filt[8];
int length[8][4];
@ -189,7 +189,7 @@ typedef struct {
/**
* Dynamic Range Control - decoded from the bitstream but not processed further.
*/
typedef struct {
typedef struct DynamicRangeControl {
int pce_instance_tag; ///< Indicates with which program the DRC info is associated.
int dyn_rng_sgn[17]; ///< DRC sign information; 0 - positive, 1 - negative
int dyn_rng_ctl[17]; ///< DRC magnitude information
@ -202,7 +202,7 @@ typedef struct {
*/
} DynamicRangeControl;
typedef struct {
typedef struct Pulse {
int num_pulse;
int start;
int pos[4];
@ -212,7 +212,7 @@ typedef struct {
/**
* coupling parameters
*/
typedef struct {
typedef struct ChannelCoupling {
enum CouplingPoint coupling_point; ///< The point during decoding at which coupling is applied.
int num_coupled; ///< number of target elements
enum RawDataBlockType type[8]; ///< Type of channel element to be coupled - SCE or CPE.
@ -226,7 +226,7 @@ typedef struct {
/**
* Single Channel Element - used for both SCE and LFE elements.
*/
typedef struct {
typedef struct SingleChannelElement {
IndividualChannelStream ics;
TemporalNoiseShaping tns;
Pulse pulse;
@ -245,7 +245,7 @@ typedef struct {
/**
* channel element - generic struct for SCE/CPE/CCE/LFE
*/
typedef struct {
typedef struct ChannelElement {
// CPE specific
int common_window; ///< Set if channels share a common 'IndividualChannelStream' in bitstream.
int ms_mode; ///< Signals mid/side stereo flags coding mode (used by encoder)
@ -260,7 +260,7 @@ typedef struct {
/**
* main AAC context
*/
typedef struct {
typedef struct AACContext {
AVCodecContext *avctx;
AVFrame frame;

2
libavcodec/aacadtsdec.h
View File

@ -28,7 +28,7 @@
#define AAC_ADTS_HEADER_SIZE 7
typedef struct {
typedef struct AACADTSHeaderInfo {
uint32_t sample_rate;
uint32_t samples;
uint32_t bit_rate;

2
libavcodec/aacps.h
View File

@ -38,7 +38,7 @@
#define PS_AP_LINKS 3
#define PS_MAX_AP_DELAY 5
typedef struct {
typedef struct PSContext {
int start;
int enable_iid;
int iid_quant;

2
libavcodec/ac3.h
View File

@ -93,7 +93,7 @@ typedef struct AC3BitAllocParameters {
* @struct AC3HeaderInfo
* Coded AC-3 header values up to the lfeon element, plus derived values.
*/
typedef struct {
typedef struct AC3HeaderInfo {
/** @name Coded elements
* @{
*/

2
libavcodec/ac3dec.h
View File

@ -65,7 +65,7 @@
/** Large enough for maximum possible frame size when the specification limit is ignored */
#define AC3_FRAME_BUFFER_SIZE 32768
typedef struct {
typedef struct AC3DecodeContext {
AVClass *class; ///< class for AVOptions
AVCodecContext *avctx; ///< parent context
AVFrame frame; ///< AVFrame for decoded output

2
libavcodec/acelp_vectors.h
View File

@ -50,7 +50,7 @@ void ff_acelp_vectors_init(ACELPVContext *c);
void ff_acelp_vectors_init_mips(ACELPVContext *c);
/** Sparse representation for the algebraic codebook (fixed) vector */
typedef struct {
typedef struct AMRFixed {
int n;
int x[10];
float y[10];

4
libavcodec/adx.h
View File

@ -35,11 +35,11 @@
#include "avcodec.h"
typedef struct {
typedef struct ADXChannelState {
int s1,s2;
} ADXChannelState;
typedef struct {
typedef struct ADXContext {
AVFrame frame;
int channels;
ADXChannelState prev[2];

4
libavcodec/amrnbdata.h
View File

@ -55,7 +55,7 @@ enum Mode {
/**
* AMRNB unpacked data subframe
*/
typedef struct {
typedef struct AMRNBSubframe {
uint16_t p_lag; ///< index to decode the pitch lag
uint16_t p_gain; ///< index to decode the pitch gain
uint16_t fixed_gain; ///< index to decode the fixed gain factor, for MODE_12k2 and MODE_7k95
@ -65,7 +65,7 @@ typedef struct {
/**
* AMRNB unpacked data frame
*/
typedef struct {
typedef struct AMRNBFrame {
uint16_t lsf[5]; ///< lsf parameters: 5 parameters for MODE_12k2, only 3 for other modes
AMRNBSubframe subframe[4]; ///< unpacked data for each subframe
} AMRNBFrame;

4
libavcodec/amrwbdata.h
View File

@ -66,7 +66,7 @@ enum Mode {
/* All decoded parameters in these structs must be 2 bytes long
* because of the direct indexing at the frame parsing */
typedef struct {
typedef struct AMRWBSubFrame {
uint16_t adap; ///< adaptive codebook index
uint16_t ltp; ///< ltp-filtering flag
uint16_t vq_gain; ///< VQ adaptive and innovative gains
@ -75,7 +75,7 @@ typedef struct {
uint16_t pul_il[4]; ///< LSBs part of codebook index
} AMRWBSubFrame;
typedef struct {
typedef struct AMRWBFrame {
uint16_t vad; ///< voice activity detection flag
uint16_t isp_id[7]; ///< index of ISP subvectors
AMRWBSubFrame subframe[4]; ///< data for subframes

10
libavcodec/avcodec.h
View File

@ -4323,9 +4323,11 @@ int avcodec_encode_subtitle(AVCodecContext *avctx, uint8_t *buf, int buf_size,
* @}
*/
#if FF_API_AVCODEC_RESAMPLE
/**
* @defgroup lavc_resample Audio resampling
* @ingroup libavc
* @deprecated use libswresample instead
*
* @{
*/
@ -4350,6 +4352,7 @@ typedef struct ReSampleContext ReSampleContext;
* @param cutoff cutoff frequency, 1.0 corresponds to half the output sampling rate
* @return allocated ReSampleContext, NULL if error occurred
*/
attribute_deprecated
ReSampleContext *av_audio_resample_init(int output_channels, int input_channels,
int output_rate, int input_rate,
enum AVSampleFormat sample_fmt_out,
@ -4357,6 +4360,7 @@ ReSampleContext *av_audio_resample_init(int output_channels, int input_channels,
int filter_length, int log2_phase_count,
int linear, double cutoff);
attribute_deprecated
int audio_resample(ReSampleContext *s, short *output, short *input, int nb_samples);
/**
@ -4365,6 +4369,7 @@ int audio_resample(ReSampleContext *s, short *output, short *input, int nb_sampl
* @param s a non-NULL pointer to a resample context previously
* created with av_audio_resample_init()
*/
attribute_deprecated
void audio_resample_close(ReSampleContext *s);
@ -4377,6 +4382,7 @@ void audio_resample_close(ReSampleContext *s);
between the 2 closest, if 0 the closest will be used
* @param cutoff cutoff frequency, 1.0 corresponds to half the output sampling rate
*/
attribute_deprecated
struct AVResampleContext *av_resample_init(int out_rate, int in_rate, int filter_length, int log2_phase_count, int linear, double cutoff);
/**
@ -4388,6 +4394,7 @@ struct AVResampleContext *av_resample_init(int out_rate, int in_rate, int filter
* @param update_ctx If this is 0 then the context will not be modified, that way several channels can be resampled with the same context.
* @return the number of samples written in dst or -1 if an error occurred
*/
attribute_deprecated
int av_resample(struct AVResampleContext *c, short *dst, short *src, int *consumed, int src_size, int dst_size, int update_ctx);
@ -4403,12 +4410,15 @@ int av_resample(struct AVResampleContext *c, short *dst, short *src, int *consum
* note, due to rounding the actual compensation might be slightly different,
* especially if the compensation_distance is large and the in_rate used during init is small
*/
attribute_deprecated
void av_resample_compensate(struct AVResampleContext *c, int sample_delta, int compensation_distance);
attribute_deprecated
void av_resample_close(struct AVResampleContext *c);
/**
* @}
*/
#endif
/**
* @addtogroup lavc_picture

4
libavcodec/bytestream.h
View File

@ -29,11 +29,11 @@
#include "libavutil/common.h"
#include "libavutil/intreadwrite.h"
typedef struct {
typedef struct GetByteContext {
const uint8_t *buffer, *buffer_end, *buffer_start;
} GetByteContext;
typedef struct {
typedef struct PutByteContext {
uint8_t *buffer, *buffer_end, *buffer_start;
int eof;
} PutByteContext;

2
libavcodec/cavs.h
View File

@ -152,7 +152,7 @@ struct dec_2dvlc {
int8_t max_run;
};
typedef struct {
typedef struct AVSContext {
MpegEncContext s;
CAVSDSPContext cdsp;
Picture picture; ///< currently decoded frame

2
libavcodec/dirac.h
View File

@ -34,7 +34,7 @@
#include "avcodec.h"
#include "get_bits.h"
typedef struct {
typedef struct dirac_source_params {
unsigned width;
unsigned height;
uint8_t chroma_format; ///< 0: 444 1: 422 2: 420

2
libavcodec/dnxhddata.h
View File

@ -25,7 +25,7 @@
#include <stdint.h>
#include "avcodec.h"
typedef struct {
typedef struct CIDEntry {
int cid;
unsigned int width, height;
int interlaced;

4
libavcodec/dnxhdenc.h
View File

@ -29,12 +29,12 @@
#include "mpegvideo.h"
#include "dnxhddata.h"
typedef struct {
typedef struct RCCMPEntry {
uint16_t mb;
int value;
} RCCMPEntry;
typedef struct {
typedef struct RCEntry {
int ssd;
int bits;
} RCEntry;

2
libavcodec/dwt.h
View File

@ -29,7 +29,7 @@ typedef short IDWTELEM;
#define MAX_DWT_SUPPORT 8
#define MAX_DECOMPOSITIONS 8
typedef struct {
typedef struct DWTCompose {
IDWTELEM *b[MAX_DWT_SUPPORT];
IDWTELEM *b0;

2
libavcodec/g722.h
View File

@ -30,7 +30,7 @@
#define PREV_SAMPLES_BUF_SIZE 1024
typedef struct {
typedef struct G722Context {
const AVClass *class;
AVFrame frame;
int bits_per_codeword;

2
libavcodec/gsmdec_data.h
View File

@ -25,7 +25,7 @@
#include <stdint.h>
#include "avcodec.h"
typedef struct {
typedef struct GSMContext {
AVFrame frame;
// Contains first 120 elements from the previous frame
// (used by long_term_synth according to the "lag"),

2
libavcodec/huffman.h
View File

@ -29,7 +29,7 @@
#include "avcodec.h"
#include "get_bits.h"
typedef struct {
typedef struct Node {
int16_t sym;
int16_t n0;
uint32_t count;

2
libavcodec/indeo3data.h
View File

@ -320,7 +320,7 @@ static const int32_t delta_tab_3_4_m10[79] = { TAB_3_4 };
static const int32_t delta_tab_3_5_m10[79] = { TAB_3_5 };
typedef struct {
typedef struct vqEntry {
const int16_t *deltas; ///< delta tables for 4x4 block modes
const int32_t *deltas_m10; ///< delta tables for 8x8 block modes
uint8_t num_dyads; ///< number of two-pixel deltas

2
libavcodec/intrax8.h
View File

@ -23,7 +23,7 @@
#include "mpegvideo.h"
#include "intrax8dsp.h"
typedef struct{
typedef struct IntraX8Context {
VLC * j_ac_vlc[4];//they point to the static j_mb_vlc
VLC * j_orient_vlc;
VLC * j_dc_vlc[3];

16
libavcodec/ivi_common.h
View File

@ -40,7 +40,7 @@
/**
* huffman codebook descriptor
*/
typedef struct {
typedef struct IVIHuffDesc {
int32_t num_rows;
uint8_t xbits[16];
} IVIHuffDesc;
@ -48,7 +48,7 @@ typedef struct {
/**
* macroblock/block huffman table descriptor
*/
typedef struct {
typedef struct IVIHuffTab {
int32_t tab_sel; /// index of one of the predefined tables
/// or "7" for custom one
VLC *tab; /// pointer to the table associated with tab_sel
@ -85,7 +85,7 @@ typedef void (DCTransformPtr) (const int32_t *in, int16_t *out, uint32_t pitch,
/**
* run-value (RLE) table descriptor
*/
typedef struct {
typedef struct RVMapDesc {
uint8_t eob_sym; ///< end of block symbol
uint8_t esc_sym; ///< escape symbol
uint8_t runtab[256];
@ -98,7 +98,7 @@ extern const RVMapDesc ff_ivi_rvmap_tabs[9];
/**
* information for Indeo macroblock (16x16, 8x8 or 4x4)
*/
typedef struct {
typedef struct IVIMbInfo {
int16_t xpos;
int16_t ypos;
uint32_t buf_offs; ///< address in the output buffer for this mb
@ -113,7 +113,7 @@ typedef struct {
/**
* information for Indeo tile
*/
typedef struct {
typedef struct IVITile {
int xpos;
int ypos;
int width;
@ -130,7 +130,7 @@ typedef struct {
/**
* information for Indeo wavelet band
*/
typedef struct {
typedef struct IVIBandDesc {
int plane; ///< plane number this band belongs to
int band_num; ///< band number
int width;
@ -178,7 +178,7 @@ typedef struct {
/**
* color plane (luma or chroma) information
*/
typedef struct {
typedef struct IVIPlaneDesc {
uint16_t width;
uint16_t height;
uint8_t num_bands; ///< number of bands this plane subdivided into
@ -186,7 +186,7 @@ typedef struct {
} IVIPlaneDesc;
typedef struct {
typedef struct IVIPicConfig {
uint16_t pic_width;
uint16_t pic_height;
uint16_t chroma_width;

2
libavcodec/libschroedinger.h
View File

@ -31,7 +31,7 @@
#include "avcodec.h"
typedef struct {
typedef struct SchroVideoFormatInfo {
uint16_t width;
uint16_t height;
uint16_t frame_rate_num;

2
libavcodec/libspeexenc.c
View File

@ -219,7 +219,7 @@ static av_cold int encode_init(AVCodecContext *avctx)
/* Activiting Discontinuous Transmission */
if (s->dtx) {
speex_encoder_ctl(s->enc_state, SPEEX_SET_DTX, &s->dtx);
if ( !(s->abr || s->vad || s->header.vbr))
if (!(s->abr || s->vad || s->header.vbr))
av_log(avctx, AV_LOG_WARNING, "DTX is not much of use without ABR, VAD or VBR\n");
}

4
libavcodec/mlp.h
View File

@ -71,7 +71,7 @@
#define IIR 1
/** filter data */
typedef struct {
typedef struct FilterParams {
uint8_t order; ///< number of taps in filter
uint8_t shift; ///< Right shift to apply to output of filter.
@ -79,7 +79,7 @@ typedef struct {
} FilterParams;
/** sample data coding information */
typedef struct {
typedef struct ChannelParams {
FilterParams filter_params[NUM_FILTERS];
int32_t coeff[NUM_FILTERS][MAX_FIR_ORDER];

4
libavcodec/mpc.h
View File

@ -41,7 +41,7 @@
#define MPC_FRAME_SIZE (BANDS * SAMPLES_PER_BAND)
/** Subband structure - hold all variables for each subband */
typedef struct {
typedef struct Band {
int msf; ///< mid-stereo flag
int res[2];
int scfi[2];
@ -49,7 +49,7 @@ typedef struct {
int Q[2];
}Band;
typedef struct {
typedef struct MPCContext {
AVFrame frame;
DSPContext dsp;
MPADSPContext mpadsp;

2
libavcodec/mpeg4audio.h
View File

@ -26,7 +26,7 @@
#include "get_bits.h"
#include "put_bits.h"
typedef struct {
typedef struct MPEG4AudioConfig {
int object_type;
int sampling_index;
int sample_rate;

25
libavcodec/ppc/fmtconvert_altivec.c
View File

@ -83,6 +83,22 @@ static void float_to_int16_altivec(int16_t *dst, const float *src, long len)
}
}
static void float_to_int16_stride_altivec(int16_t *dst, const float *src,
long len, int stride)
{
int i, j;
vector signed short d, s;
for (i = 0; i < len - 7; i += 8) {
d = float_to_int16_one_altivec(src + i);
for (j = 0; j < 8; j++) {
s = vec_splat(d, j);
vec_ste(s, 0, dst);
dst += stride;
}
}
}
static void float_to_int16_interleave_altivec(int16_t *dst, const float **src,
long len, int channels)
{
@ -124,13 +140,8 @@ static void float_to_int16_interleave_altivec(int16_t *dst, const float **src,
}
}
} else {
DECLARE_ALIGNED(16, int16_t, tmp)[len];
int c, j;
for (c = 0; c < channels; c++) {
float_to_int16_altivec(tmp, src[c], len);
for (i = 0, j = c; i < len; i++, j+=channels)
dst[j] = tmp[i];
}
for (i = 0; i < channels; i++)
float_to_int16_stride_altivec(dst + i, src[i], len, channels);
}
}
}

2
libavcodec/proresdsp.h
View File

@ -27,7 +27,7 @@
#define PRORES_BITS_PER_SAMPLE 10 ///< output precision of prores decoder
typedef struct {
typedef struct ProresDSPContext {
int idct_permutation_type;
uint8_t idct_permutation[64];
int dct_permutation_type;

4
libavcodec/qcelpdata.h
View File

@ -37,7 +37,7 @@
/**
* QCELP unpacked data frame
*/
typedef struct {
typedef struct QCELPFrame {
/// @name QCELP excitation codebook parameters
/// @{
uint8_t cbsign[16]; ///< sign of the codebook gain for each codebook subframe
@ -73,7 +73,7 @@ typedef struct {
*/
static const float qcelp_hammsinc_table[4] = { -0.006822, 0.041249, -0.143459, 0.588863};
typedef struct {
typedef struct QCELPBitmap {
uint8_t index; /**< index into the QCELPContext structure */
uint8_t bitpos; /**< position of the lowest bit in the value's byte */
uint8_t bitlen; /**< number of bits to read */

2
libavcodec/ra144.h
View File

@ -33,7 +33,7 @@
#define FRAMESIZE 20 ///< size of encoded frame
#define LPC_ORDER 10 ///< order of LPC filter
typedef struct {
typedef struct RA144Context {
AVCodecContext *avctx;
AVFrame frame;
LPCContext lpc_ctx;

4
libavcodec/resample.c
View File

@ -32,6 +32,8 @@
#include "libavutil/mem.h"
#include "libavutil/samplefmt.h"
#if FF_API_AVCODEC_RESAMPLE
#define MAX_CHANNELS 8
struct AVResampleContext;
@ -429,3 +431,5 @@ void audio_resample_close(ReSampleContext *s)
av_audio_convert_free(s->convert_ctx[1]);
av_free(s);
}
#endif

4
libavcodec/resample2.c
View File

@ -30,6 +30,8 @@
#include "dsputil.h"
#include "libavutil/common.h"
#if FF_API_AVCODEC_RESAMPLE
#ifndef CONFIG_RESAMPLE_HP
#define FILTER_SHIFT 15
@ -321,3 +323,5 @@ av_log(NULL, AV_LOG_DEBUG, "%d %d %d\n", c->dst_incr, c->ideal_dst_incr, c->comp
return dst_index;
}
#endif

6
libavcodec/roqvideo.h
View File

@ -27,16 +27,16 @@
#include "bytestream.h"
#include "dsputil.h"
typedef struct {
typedef struct roq_cell {
unsigned char y[4];
unsigned char u, v;
} roq_cell;
typedef struct {
typedef struct roq_qcell {
int idx[4];
} roq_qcell;
typedef struct {
typedef struct motion_vect {
int d[2];
} motion_vect;

2
libavcodec/rtjpeg.h
View File

@ -29,7 +29,7 @@
#define RTJPEG_FILE_VERSION 0
#define RTJPEG_HEADER_SIZE 12
typedef struct {
typedef struct RTJpegContext {
int w, h;
DSPContext *dsp;
uint8_t scan[64];

6
libavcodec/sbr.h
View File

@ -37,7 +37,7 @@
/**
* Spectral Band Replication header - spectrum parameters that invoke a reset if they differ from the previous header.
*/
typedef struct {
typedef struct SpectrumParameters {
uint8_t bs_start_freq;
uint8_t bs_stop_freq;
uint8_t bs_xover_band;
@ -57,7 +57,7 @@ typedef struct {
/**
* Spectral Band Replication per channel data
*/
typedef struct {
typedef struct SBRData {
/**
* @name Main bitstream data variables
* @{
@ -111,7 +111,7 @@ typedef struct {
/**
* Spectral Band Replication
*/
typedef struct {
typedef struct SpectralBandReplication {
int sample_rate;
int start;
int reset;

3
libavcodec/version.h
View File

@ -94,5 +94,8 @@
#ifndef FF_API_VDA_ASYNC
#define FF_API_VDA_ASYNC (LIBAVCODEC_VERSION_MAJOR < 55)
#endif
#ifndef FF_API_AVCODEC_RESAMPLE
#define FF_API_AVCODEC_RESAMPLE (LIBAVCODEC_VERSION_MAJOR < 55)
#endif
#endif /* AVCODEC_VERSION_H */

2
libavcodec/vorbis.h
View File

@ -29,7 +29,7 @@ extern const uint8_t ff_vorbis_channel_layout_offsets[8][8];
extern const uint8_t ff_vorbis_encoding_channel_layout_offsets[8][8];
extern const uint64_t ff_vorbis_channel_layouts[9];
typedef struct {
typedef struct vorbis_floor1_entry {
uint16_t x;
uint16_t sort;
uint16_t low;

10
libavcodec/vp56.h
View File

@ -35,7 +35,7 @@
typedef struct vp56_context VP56Context;
typedef struct {
typedef struct VP56mv {
DECLARE_ALIGNED(4, int16_t, x);
int16_t y;
} VP56mv;
@ -52,7 +52,7 @@ typedef int (*VP56ParseCoeffModels)(VP56Context *s);
typedef int (*VP56ParseHeader)(VP56Context *s, const uint8_t *buf,
int buf_size);
typedef struct {
typedef struct VP56RangeCoder {
int high;
int bits; /* stored negated (i.e. negative "bits" is a positive number of
bits left) in order to eliminate a negate in cache refilling */
@ -61,18 +61,18 @@ typedef struct {
unsigned int code_word;
} VP56RangeCoder;
typedef struct {
typedef struct VP56RefDc {
uint8_t not_null_dc;
VP56Frame ref_frame;
DCTELEM dc_coeff;
} VP56RefDc;
typedef struct {
typedef struct VP56Macroblock {
uint8_t type;
VP56mv mv;
} VP56Macroblock;
typedef struct {
typedef struct VP56Model {
uint8_t coeff_reorder[64]; /* used in vp6 only */
uint8_t coeff_index_to_pos[64]; /* used in vp6 only */
uint8_t vector_sig[2]; /* delta sign */

2
libavcodec/vp56data.h
View File

@ -51,7 +51,7 @@ typedef enum {
VP56_MB_INTER_V2_GF = 9, /**< Inter MB, second vector, from golden frame */
} VP56mb;
typedef struct {
typedef struct VP56Tree {
int8_t val;
int8_t prob_idx;
} VP56Tree;

8
libavcodec/vp8.h
View File

@ -72,13 +72,13 @@ enum inter_splitmvmode {
VP8_SPLITMVMODE_NONE, ///< (only used in prediction) no split MVs
};
typedef struct {
typedef struct VP8FilterStrength {
uint8_t filter_level;
uint8_t inner_limit;
uint8_t inner_filter;
} VP8FilterStrength;
typedef struct {
typedef struct VP8Macroblock {
uint8_t skip;
// todo: make it possible to check for at least (i4x4 or split_mv)
// in one op. are others needed?
@ -93,7 +93,7 @@ typedef struct {
VP56mv bmv[16];
} VP8Macroblock;
typedef struct {
typedef struct VP8ThreadData {
DECLARE_ALIGNED(16, DCTELEM, block)[6][4][16];
DECLARE_ALIGNED(16, DCTELEM, block_dc)[16];
/**
@ -123,7 +123,7 @@ typedef struct {
} VP8ThreadData;
#define MAX_THREADS 8
typedef struct {
typedef struct VP8Context {
VP8ThreadData *thread_data;
AVCodecContext *avctx;
AVFrame *framep[4];

6
libavcodec/w32pthreads.h
View File

@ -43,7 +43,7 @@
#include "libavutil/internal.h"
#include "libavutil/mem.h"
typedef struct {
typedef struct pthread_t {
void *handle;
void *(*func)(void* arg);
void *arg;
@ -57,7 +57,7 @@ typedef CRITICAL_SECTION pthread_mutex_t;
/* This is the CONDITIONAL_VARIABLE typedef for using Window's native
* conditional variables on kernels 6.0+.
* MinGW does not currently have this typedef. */
typedef struct {
typedef struct pthread_cond_t {
void *ptr;
} pthread_cond_t;
@ -118,7 +118,7 @@ static inline int pthread_mutex_unlock(pthread_mutex_t *m)
/* for pre-Windows 6.0 platforms we need to define and use our own condition
* variable and api */
typedef struct {
typedef struct win32_cond_t {
pthread_mutex_t mtx_broadcast;
pthread_mutex_t mtx_waiter_count;
volatile int waiter_count;

58
libavcodec/x86/dsputil_mmx.c
View File

@ -1929,15 +1929,10 @@ static av_noinline void emulated_edge_mc_sse(uint8_t *buf, const uint8_t *src,
#if HAVE_INLINE_ASM
typedef void emulated_edge_mc_func(uint8_t *dst, const uint8_t *src,
int linesize, int block_w, int block_h,
int src_x, int src_y, int w, int h);
static av_always_inline void gmc(uint8_t *dst, uint8_t *src,
int stride, int h, int ox, int oy,
int dxx, int dxy, int dyx, int dyy,
int shift, int r, int width, int height,
emulated_edge_mc_func *emu_edge_fn)
static void gmc_mmx(uint8_t *dst, uint8_t *src,
int stride, int h, int ox, int oy,
int dxx, int dxy, int dyx, int dyy,
int shift, int r, int width, int height)
{
const int w = 8;
const int ix = ox >> (16 + shift);
@ -1952,7 +1947,6 @@ static av_always_inline void gmc(uint8_t *dst, uint8_t *src,
const uint16_t dxy4[4] = { dxys, dxys, dxys, dxys };
const uint16_t dyy4[4] = { dyys, dyys, dyys, dyys };
const uint64_t shift2 = 2 * shift;
uint8_t edge_buf[(h + 1) * stride];
int x, y;
const int dxw = (dxx - (1 << (16 + shift))) * (w - 1);
@ -1963,7 +1957,9 @@ static av_always_inline void gmc(uint8_t *dst, uint8_t *src,
((ox ^ (ox + dxw)) | (ox ^ (ox + dxh)) | (ox ^ (ox + dxw + dxh)) |
(oy ^ (oy + dyw)) | (oy ^ (oy + dyh)) | (oy ^ (oy + dyw + dyh))) >> (16 + shift)
// uses more than 16 bits of subpel mv (only at huge resolution)
|| (dxx | dxy | dyx | dyy) & 15) {
|| (dxx | dxy | dyx | dyy) & 15 ||
(unsigned)ix >= width - w ||
(unsigned)iy >= height - h) {
// FIXME could still use mmx for some of the rows
ff_gmc_c(dst, src, stride, h, ox, oy, dxx, dxy, dyx, dyy,
shift, r, width, height);
@ -1971,11 +1967,6 @@ static av_always_inline void gmc(uint8_t *dst, uint8_t *src,
}
src += ix + iy * stride;
if ((unsigned)ix >= width - w ||
(unsigned)iy >= height - h) {
emu_edge_fn(edge_buf, src, stride, w + 1, h + 1, ix, iy, width, height);
src = edge_buf;
}
__asm__ volatile (
"movd %0, %%mm6 \n\t"
@ -2054,36 +2045,6 @@ static av_always_inline void gmc(uint8_t *dst, uint8_t *src,
}
}
#if HAVE_YASM
#if ARCH_X86_32
static void gmc_mmx(uint8_t *dst, uint8_t *src,
int stride, int h, int ox, int oy,
int dxx, int dxy, int dyx, int dyy,
int shift, int r, int width, int height)
{
gmc(dst, src, stride, h, ox, oy, dxx, dxy, dyx, dyy, shift, r,
width, height, &emulated_edge_mc_mmx);
}
#endif
static void gmc_sse(uint8_t *dst, uint8_t *src,
int stride, int h, int ox, int oy,
int dxx, int dxy, int dyx, int dyy,
int shift, int r, int width, int height)
{
gmc(dst, src, stride, h, ox, oy, dxx, dxy, dyx, dyy, shift, r,
width, height, &emulated_edge_mc_sse);
}
#else
static void gmc_mmx(uint8_t *dst, uint8_t *src,
int stride, int h, int ox, int oy,
int dxx, int dxy, int dyx, int dyy,
int shift, int r, int width, int height)
{
gmc(dst, src, stride, h, ox, oy, dxx, dxy, dyx, dyy, shift, r,
width, height, &ff_emulated_edge_mc_8);
}
#endif
#define PREFETCH(name, op) \
static void name(void *mem, int stride, int h) \
{ \
@ -2584,9 +2545,7 @@ static void dsputil_init_mmx(DSPContext *c, AVCodecContext *avctx, int mm_flags)
SET_HPEL_FUNCS(avg_no_rnd, 1, 8, mmx);
}
#if ARCH_X86_32 || !HAVE_YASM
c->gmc = gmc_mmx;
#endif
c->add_bytes = add_bytes_mmx;
@ -2841,9 +2800,6 @@ static void dsputil_init_sse(DSPContext *c, AVCodecContext *avctx, int mm_flags)
if (!high_bit_depth)
c->emulated_edge_mc = emulated_edge_mc_sse;
#if HAVE_INLINE_ASM
c->gmc = gmc_sse;
#endif
#endif /* HAVE_YASM */
}

2
libavcodec/x86/dsputil_mmx.h
View File

@ -26,7 +26,7 @@
#include "libavcodec/dsputil.h"
#include "libavutil/x86/asm.h"
typedef struct { uint64_t a, b; } xmm_reg;
typedef struct xmm_reg { uint64_t a, b; } xmm_reg;
extern const uint64_t ff_bone;
extern const uint64_t ff_wtwo;

2
libavdevice/alsa-audio.h
View File

@ -45,7 +45,7 @@ typedef void (*ff_reorder_func)(const void *, void *, int);
#define ALSA_BUFFER_SIZE_MAX 65536
typedef struct {
typedef struct AlsaData {
AVClass *class;
snd_pcm_t *h;
int frame_size; ///< bytes per sample * channels

2
libavdevice/sndio_common.h
View File

@ -28,7 +28,7 @@
#include "libavutil/log.h"
#include "avdevice.h"
typedef struct {
typedef struct SndioData {
AVClass *class;
struct sio_hdl *hdl;
enum AVCodecID codec_id;

8
libavfilter/af_asyncts.c
View File

@ -127,7 +127,7 @@ static int request_frame(AVFilterLink *link)
nb_samples);
if (!buf)
return AVERROR(ENOMEM);
ret = avresample_convert(s->avr, (void**)buf->extended_data,
ret = avresample_convert(s->avr, buf->extended_data,
buf->linesize[0], nb_samples, NULL, 0, 0);
if (ret <= 0) {
avfilter_unref_bufferp(&buf);
@ -143,7 +143,7 @@ static int request_frame(AVFilterLink *link)
static int write_to_fifo(ASyncContext *s, AVFilterBufferRef *buf)
{
int ret = avresample_convert(s->avr, NULL, 0, 0, (void**)buf->extended_data,
int ret = avresample_convert(s->avr, NULL, 0, 0, buf->extended_data,
buf->linesize[0], buf->audio->nb_samples);
avfilter_unref_buffer(buf);
return ret;
@ -204,7 +204,7 @@ static int filter_samples(AVFilterLink *inlink, AVFilterBufferRef *buf)
goto fail;
}
avresample_read(s->avr, (void**)buf_out->extended_data, out_size);
avresample_read(s->avr, buf_out->extended_data, out_size);
buf_out->pts = s->pts;
if (delta > 0) {
@ -224,7 +224,7 @@ static int filter_samples(AVFilterLink *inlink, AVFilterBufferRef *buf)
avresample_read(s->avr, NULL, avresample_available(s->avr));
s->pts = pts - avresample_get_delay(s->avr);
ret = avresample_convert(s->avr, NULL, 0, 0, (void**)buf->extended_data,
ret = avresample_convert(s->avr, NULL, 0, 0, buf->extended_data,
buf->linesize[0], buf->audio->nb_samples);
fail:

6
libavfilter/af_resample.c
View File

@ -149,7 +149,7 @@ static int request_frame(AVFilterLink *outlink)
if (!buf)
return AVERROR(ENOMEM);
ret = avresample_convert(s->avr, (void**)buf->extended_data,
ret = avresample_convert(s->avr, buf->extended_data,
buf->linesize[0], nb_samples,
NULL, 0, 0);
if (ret <= 0) {
@ -186,9 +186,9 @@ static int filter_samples(AVFilterLink *inlink, AVFilterBufferRef *buf)
goto fail;
}
ret = avresample_convert(s->avr, (void**)buf_out->extended_data,
ret = avresample_convert(s->avr, buf_out->extended_data,
buf_out->linesize[0], nb_samples,
(void**)buf->extended_data, buf->linesize[0],
buf->extended_data, buf->linesize[0],
buf->audio->nb_samples);
if (ret < 0) {
avfilter_unref_buffer(buf_out);

2
libavfilter/gradfun.h
View File

@ -25,7 +25,7 @@
#include "avfilter.h"
/// Holds instance-specific information for gradfun.
typedef struct {
typedef struct GradFunContext {
int thresh; ///< threshold for gradient algorithm
int radius; ///< blur radius
int chroma_w; ///< width of the chroma planes

4
libavfilter/vf_pad.c
View File

@ -126,9 +126,9 @@ static int config_input(AVFilterLink *inlink)
var_values[VAR_IN_H] = var_values[VAR_IH] = inlink->h;
var_values[VAR_OUT_W] = var_values[VAR_OW] = NAN;
var_values[VAR_OUT_H] = var_values[VAR_OH] = NAN;
var_values[VAR_A] = (float) inlink->w / inlink->h;
var_values[VAR_A] = (double) inlink->w / inlink->h;
var_values[VAR_SAR] = inlink->sample_aspect_ratio.num ?
(float) inlink->sample_aspect_ratio.num / inlink->sample_aspect_ratio.den : 1;
(double) inlink->sample_aspect_ratio.num / inlink->sample_aspect_ratio.den : 1;
var_values[VAR_DAR] = var_values[VAR_A] * var_values[VAR_SAR];
var_values[VAR_HSUB] = 1 << pad->draw.hsub_max;
var_values[VAR_VSUB] = 1 << pad->draw.vsub_max;

4
libavfilter/vf_scale.c
View File

@ -172,9 +172,9 @@ static int config_props(AVFilterLink *outlink)
var_values[VAR_IN_H] = var_values[VAR_IH] = inlink->h;
var_values[VAR_OUT_W] = var_values[VAR_OW] = NAN;
var_values[VAR_OUT_H] = var_values[VAR_OH] = NAN;
var_values[VAR_A] = (float) inlink->w / inlink->h;
var_values[VAR_A] = (double) inlink->w / inlink->h;
var_values[VAR_SAR] = inlink->sample_aspect_ratio.num ?
(float) inlink->sample_aspect_ratio.num / inlink->sample_aspect_ratio.den : 1;
(double) inlink->sample_aspect_ratio.num / inlink->sample_aspect_ratio.den : 1;
var_values[VAR_DAR] = var_values[VAR_A] * var_values[VAR_SAR];
var_values[VAR_HSUB] = 1<<av_pix_fmt_descriptors[inlink->format].log2_chroma_w;
var_values[VAR_VSUB] = 1<<av_pix_fmt_descriptors[inlink->format].log2_chroma_h;

2
libavfilter/yadif.h
View File

@ -22,7 +22,7 @@
#include "libavutil/pixdesc.h"
#include "avfilter.h"
typedef struct {
typedef struct YADIFContext {
/**
* 0: send 1 frame for each frame
* 1: send 1 frame for each field

6
libavformat/asf.h
View File

@ -28,7 +28,7 @@
#define PACKET_SIZE 3200
typedef struct {
typedef struct ASFStream {
int num;
unsigned char seq;
/* use for reading */
@ -49,7 +49,7 @@ typedef struct {
uint32_t palette[256];
} ASFStream;
typedef struct {
typedef struct ASFMainHeader {
ff_asf_guid guid; ///< generated by client computer
uint64_t file_size; /**< in bytes
* invalid if broadcasting */
@ -75,7 +75,7 @@ typedef struct {
} ASFMainHeader;
typedef struct {
typedef struct ASFIndex {
uint32_t packet_number;
uint16_t packet_count;
} ASFIndex;

2
libavformat/audiointerleave.h
View File

@ -26,7 +26,7 @@
#include "libavutil/fifo.h"
#include "avformat.h"
typedef struct {
typedef struct AudioInterleaveContext {
AVFifoBuffer *fifo;
unsigned fifo_size; ///< size of currently allocated FIFO
uint64_t dts; ///< current dts

4
libavformat/httpauth.h
View File

@ -32,7 +32,7 @@ typedef enum HTTPAuthType {
HTTP_AUTH_DIGEST, /**< HTTP 1.1 Digest auth from RFC 2617 */
} HTTPAuthType;
typedef struct {
typedef struct DigestParams {
char nonce[300]; /**< Server specified nonce */
char algorithm[10]; /**< Server specified digest algorithm */
char qop[30]; /**< Quality of protection, containing the one
@ -52,7 +52,7 @@ typedef struct {
* HTTP Authentication state structure. Must be zero-initialized
* before used with the functions below.
*/
typedef struct {
typedef struct HTTPAuthState {
/**
* The currently chosen auth type.
*/

14
libavformat/isom.h
View File

@ -42,18 +42,18 @@ int ff_mov_lang_to_iso639(unsigned code, char to[4]);
* Here we just use what is needed to read the chunks
*/
typedef struct {
typedef struct MOVStts {
int count;
int duration;
} MOVStts;
typedef struct {
typedef struct MOVStsc {
int first;
int count;
int id;
} MOVStsc;
typedef struct {
typedef struct MOVDref {
uint32_t type;
char *path;
char *dir;
@ -62,14 +62,14 @@ typedef struct {
int16_t nlvl_to, nlvl_from;
} MOVDref;
typedef struct {
typedef struct MOVAtom {
uint32_t type;
int64_t size; /* total size (excluding the size and type fields) */
} MOVAtom;
struct MOVParseTableEntry;
typedef struct {
typedef struct MOVFragment {
unsigned track_id;
uint64_t base_data_offset;
uint64_t moof_offset;
@ -79,7 +79,7 @@ typedef struct {
unsigned flags;
} MOVFragment;
typedef struct {
typedef struct MOVTrackExt {
unsigned track_id;
unsigned stsd_id;
unsigned duration;
@ -87,7 +87,7 @@ typedef struct {
unsigned flags;
} MOVTrackExt;
typedef struct {
typedef struct MOVSbgp {
unsigned int count;
unsigned int index;
} MOVSbgp;

4
libavformat/mms.h
View File

@ -23,11 +23,11 @@
#include "url.h"
typedef struct {
typedef struct MMSStream {
int id;
}MMSStream;
typedef struct {
typedef struct MMSContext {
URLContext *mms_hd; ///< TCP connection handle
MMSStream *streams;

4
libavformat/movenc.h
View File

@ -62,13 +62,13 @@ typedef struct HintSample {
int own_data;
} HintSample;
typedef struct {
typedef struct HintSampleQueue {
int size;
int len;
HintSample *samples;
} HintSampleQueue;
typedef struct {
typedef struct MOVFragmentInfo {
int64_t offset;
int64_t time;
int64_t duration;

4
libavformat/mpegts.h
View File

@ -65,7 +65,7 @@ int ff_mpegts_parse_packet(MpegTSContext *ts, AVPacket *pkt,
const uint8_t *buf, int len);
void ff_mpegts_parse_close(MpegTSContext *ts);
typedef struct {
typedef struct SLConfigDescr {
int use_au_start;
int use_au_end;
int use_rand_acc_pt;
@ -82,7 +82,7 @@ typedef struct {
int packet_seq_num_len;
} SLConfigDescr;
typedef struct {
typedef struct Mp4Descr {
int es_id;
int dec_config_descr_len;
uint8_t *dec_config_descr;

4
libavformat/mxf.h
View File

@ -55,13 +55,13 @@ enum MXFFrameLayout {
SegmentedFrame,
};
typedef struct {
typedef struct KLVPacket {
UID key;
int64_t offset;
uint64_t length;
} KLVPacket;
typedef struct {
typedef struct MXFCodecUL {
UID uid;
unsigned matching_len;
int id;

12
libavformat/nut.h
View File

@ -53,14 +53,14 @@ typedef enum{
FLAG_INVALID =8192, ///<if set, frame_code is invalid
} Flag;
typedef struct {
typedef struct Syncpoint {
uint64_t pos;
uint64_t back_ptr;
// uint64_t global_key_pts;
int64_t ts;
} Syncpoint;
typedef struct {
typedef struct FrameCode {
uint16_t flags;
uint8_t stream_id;
uint16_t size_mul;
@ -70,7 +70,7 @@ typedef struct {
uint8_t header_idx;
} FrameCode;
typedef struct {
typedef struct StreamContext {
int last_flags;
int skip_until_key_frame;
int64_t last_pts;
@ -82,11 +82,11 @@ typedef struct {
int64_t *keyframe_pts;
} StreamContext;
typedef struct {
typedef struct ChapterContext {
AVRational *time_base;
} ChapterContext;
typedef struct {
typedef struct NUTContext {
AVFormatContext *avf;
// int written_packet_size;
// int64_t packet_start;
@ -110,7 +110,7 @@ typedef struct {
extern const AVCodecTag ff_nut_subtitle_tags[];
extern const AVCodecTag ff_nut_video_tags[];
typedef struct {
typedef struct Dispositions {
char str[9];
int flag;
} Dispositions;

2
libavformat/rtpdec.h
View File

@ -72,7 +72,7 @@ void ff_rtp_send_punch_packets(URLContext* rtp_handle);
int ff_rtp_check_and_send_back_rr(RTPDemuxContext *s, int count);
// these statistics are used for rtcp receiver reports...
typedef struct {
typedef struct RTPStatistics {
uint16_t max_seq; ///< highest sequence number seen
uint32_t cycles; ///< shifted count of sequence number cycles
uint32_t base_seq; ///< base sequence number

2
libavformat/swf.h
View File

@ -70,7 +70,7 @@
#undef NDEBUG
#include <assert.h>
typedef struct {
typedef struct SWFContext {
int64_t duration_pos;
int64_t tag_pos;
int64_t vframes_pos;

22
libavformat/yuv4mpeg.c
View File

@ -497,7 +497,7 @@ static int yuv4_read_packet(AVFormatContext *s, AVPacket *pkt)
{
int i;
char header[MAX_FRAME_HEADER+1];
int packet_size, width, height;
int packet_size, width, height, ret;
AVStream *st = s->streams[0];
struct frame_attributes *s1 = s->priv_data;
@ -508,20 +508,28 @@ static int yuv4_read_packet(AVFormatContext *s, AVPacket *pkt)
break;
}
}
if (i == MAX_FRAME_HEADER)
return -1;
if (s->pb->error)
return s->pb->error;
else if (s->pb->eof_reached)
return AVERROR_EOF;
else if (i == MAX_FRAME_HEADER)
return AVERROR_INVALIDDATA;
if (strncmp(header, Y4M_FRAME_MAGIC, strlen(Y4M_FRAME_MAGIC)))
return -1;
return AVERROR_INVALIDDATA;
width = st->codec->width;
height = st->codec->height;
packet_size = avpicture_get_size(st->codec->pix_fmt, width, height);
if (packet_size < 0)
return -1;
return packet_size;
if (av_get_packet(s->pb, pkt, packet_size) != packet_size)
return AVERROR(EIO);
ret = av_get_packet(s->pb, pkt, packet_size);
if (ret < 0)
return ret;
else if (ret != packet_size)
return s->pb->eof_reached ? AVERROR_EOF : AVERROR(EIO);
if (st->codec->coded_frame) {
st->codec->coded_frame->interlaced_frame = s1->interlaced_frame;

2
libavresample/audio_data.c
View File

@ -62,7 +62,7 @@ int ff_audio_data_set_channels(AudioData *a, int channels)
return 0;
}
int ff_audio_data_init(AudioData *a, void **src, int plane_size, int channels,
int ff_audio_data_init(AudioData *a, uint8_t **src, int plane_size, int channels,
int nb_samples, enum AVSampleFormat sample_fmt,
int read_only, const char *name)
{

2
libavresample/audio_data.h
View File

@ -73,7 +73,7 @@ int ff_audio_data_set_channels(AudioData *a, int channels);
* @param name name for debug logging (can be NULL)
* @return 0 on success, negative AVERROR value on error
*/
int ff_audio_data_init(AudioData *a, void **src, int plane_size, int channels,
int ff_audio_data_init(AudioData *a, uint8_t **src, int plane_size, int channels,
int nb_samples, enum AVSampleFormat sample_fmt,
int read_only, const char *name);

4
libavresample/avresample-test.c
View File

@ -305,8 +305,8 @@ int main(int argc, char **argv)
goto end;
}
ret = avresample_convert(s, (void **)out_data, out_linesize, out_rate * 6,
(void **) in_data, in_linesize, in_rate * 6);
ret = avresample_convert(s, out_data, out_linesize, out_rate * 6,
in_data, in_linesize, in_rate * 6);
if (ret < 0) {
char errbuf[256];
av_strerror(ret, errbuf, sizeof(errbuf));

6
libavresample/avresample.h
View File

@ -234,8 +234,8 @@ int avresample_set_compensation(AVAudioResampleContext *avr, int sample_delta,
* not including converted samples added to the internal
* output FIFO
*/
int avresample_convert(AVAudioResampleContext *avr, void **output,
int out_plane_size, int out_samples, void **input,
int avresample_convert(AVAudioResampleContext *avr, uint8_t **output,
int out_plane_size, int out_samples, uint8_t **input,
int in_plane_size, int in_samples);
/**
@ -287,6 +287,6 @@ int avresample_available(AVAudioResampleContext *avr);
* @param nb_samples number of samples to read from the FIFO
* @return the number of samples written to output
*/
int avresample_read(AVAudioResampleContext *avr, void **output, int nb_samples);
int avresample_read(AVAudioResampleContext *avr, uint8_t **output, int nb_samples);
#endif /* AVRESAMPLE_AVRESAMPLE_H */

8
libavresample/utils.c
View File

@ -247,8 +247,8 @@ static int handle_buffered_output(AVAudioResampleContext *avr,
}
int attribute_align_arg avresample_convert(AVAudioResampleContext *avr,
void **output, int out_plane_size,
int out_samples, void **input,
uint8_t **output, int out_plane_size,
int out_samples, uint8_t **input,
int in_plane_size, int in_samples)
{
AudioData input_buffer;
@ -410,11 +410,11 @@ int avresample_available(AVAudioResampleContext *avr)
return av_audio_fifo_size(avr->out_fifo);
}
int avresample_read(AVAudioResampleContext *avr, void **output, int nb_samples)
int avresample_read(AVAudioResampleContext *avr, uint8_t **output, int nb_samples)
{
if (!output)
return av_audio_fifo_drain(avr->out_fifo, nb_samples);
return av_audio_fifo_read(avr->out_fifo, output, nb_samples);
return av_audio_fifo_read(avr->out_fifo, (void**)output, nb_samples);
}
unsigned avresample_version(void)

4
libavresample/version.h
View File

@ -19,9 +19,9 @@
#ifndef AVRESAMPLE_VERSION_H
#define AVRESAMPLE_VERSION_H
#define LIBAVRESAMPLE_VERSION_MAJOR 0
#define LIBAVRESAMPLE_VERSION_MAJOR 1
#define LIBAVRESAMPLE_VERSION_MINOR 0
#define LIBAVRESAMPLE_VERSION_MICRO 3
#define LIBAVRESAMPLE_VERSION_MICRO 0
#define LIBAVRESAMPLE_VERSION_INT AV_VERSION_INT(LIBAVRESAMPLE_VERSION_MAJOR, \
LIBAVRESAMPLE_VERSION_MINOR, \

2
libavutil/dict.h
View File

@ -74,7 +74,7 @@
#define AV_DICT_APPEND 32 /**< If the entry already exists, append to it. Note that no
delimiter is added, the strings are simply concatenated. */
typedef struct {
typedef struct AVDictionaryEntry {
char *key;
char *value;
} AVDictionaryEntry;

2
libavutil/lfg.h
View File

@ -22,7 +22,7 @@
#ifndef AVUTIL_LFG_H
#define AVUTIL_LFG_H
typedef struct {
typedef struct AVLFG {
unsigned int state[64];
int index;
} AVLFG;

166
libswscale/ppc/swscale_altivec.c
View File

@ -32,78 +32,37 @@
#define vzero vec_splat_s32(0)
static inline void altivec_packIntArrayToCharArray(int *val, uint8_t *dest,
int dstW)
{
register int i;
vector unsigned int altivec_vectorShiftInt19 =
vec_add(vec_splat_u32(10), vec_splat_u32(9));
if ((uintptr_t)dest % 16) {
/* badly aligned store, we force store alignment */
/* and will handle load misalignment on val w/ vec_perm */
vector unsigned char perm1;
vector signed int v1;
for (i = 0; (i < dstW) &&
(((uintptr_t)dest + i) % 16); i++) {
int t = val[i] >> 19;
dest[i] = (t < 0) ? 0 : ((t > 255) ? 255 : t);
}
perm1 = vec_lvsl(i << 2, val);
v1 = vec_ld(i << 2, val);
for (; i < (dstW - 15); i += 16) {
int offset = i << 2;
vector signed int v2 = vec_ld(offset + 16, val);
vector signed int v3 = vec_ld(offset + 32, val);
vector signed int v4 = vec_ld(offset + 48, val);
vector signed int v5 = vec_ld(offset + 64, val);
vector signed int v12 = vec_perm(v1, v2, perm1);
vector signed int v23 = vec_perm(v2, v3, perm1);
vector signed int v34 = vec_perm(v3, v4, perm1);
vector signed int v45 = vec_perm(v4, v5, perm1);
#define yuv2planeX_8(d1, d2, l1, src, x, perm, filter) do { \
vector signed short l2 = vec_ld(((x) << 1) + 16, src); \
vector signed short ls = vec_perm(l1, l2, perm); \
vector signed int i1 = vec_mule(filter, ls); \
vector signed int i2 = vec_mulo(filter, ls); \
vector signed int vf1 = vec_mergeh(i1, i2); \
vector signed int vf2 = vec_mergel(i1, i2); \
d1 = vec_add(d1, vf1); \
d2 = vec_add(d2, vf2); \
l1 = l2; \
} while (0)
vector signed int vA = vec_sra(v12, altivec_vectorShiftInt19);
vector signed int vB = vec_sra(v23, altivec_vectorShiftInt19);
vector signed int vC = vec_sra(v34, altivec_vectorShiftInt19);
vector signed int vD = vec_sra(v45, altivec_vectorShiftInt19);
vector unsigned short vs1 = vec_packsu(vA, vB);
vector unsigned short vs2 = vec_packsu(vC, vD);
vector unsigned char vf = vec_packsu(vs1, vs2);
vec_st(vf, i, dest);
v1 = v5;
}
} else { // dest is properly aligned, great
for (i = 0; i < (dstW - 15); i += 16) {
int offset = i << 2;
vector signed int v1 = vec_ld(offset, val);
vector signed int v2 = vec_ld(offset + 16, val);
vector signed int v3 = vec_ld(offset + 32, val);
vector signed int v4 = vec_ld(offset + 48, val);
vector signed int v5 = vec_sra(v1, altivec_vectorShiftInt19);
vector signed int v6 = vec_sra(v2, altivec_vectorShiftInt19);
vector signed int v7 = vec_sra(v3, altivec_vectorShiftInt19);
vector signed int v8 = vec_sra(v4, altivec_vectorShiftInt19);
vector unsigned short vs1 = vec_packsu(v5, v6);
vector unsigned short vs2 = vec_packsu(v7, v8);
vector unsigned char vf = vec_packsu(vs1, vs2);
vec_st(vf, i, dest);
}
}
for (; i < dstW; i++) {
int t = val[i] >> 19;
dest[i] = (t < 0) ? 0 : ((t > 255) ? 255 : t);
}
}
// FIXME remove the usage of scratch buffers.
static void yuv2planeX_altivec(const int16_t *filter, int filterSize,
const int16_t **src, uint8_t *dest, int dstW,
const uint8_t *dither, int offset)
static void yuv2planeX_16_altivec(const int16_t *filter, int filterSize,
const int16_t **src, uint8_t *dest,
const uint8_t *dither, int offset, int x)
{
register int i, j;
DECLARE_ALIGNED(16, int, val)[dstW];
DECLARE_ALIGNED(16, int, val)[16];
vector signed int vo1, vo2, vo3, vo4;
vector unsigned short vs1, vs2;
vector unsigned char vf;
vector unsigned int altivec_vectorShiftInt19 =
vec_add(vec_splat_u32(10), vec_splat_u32(9));
for (i = 0; i < dstW; i++)
val[i] = dither[(i + offset) & 7] << 12;
for (i = 0; i < 16; i++)
val[i] = dither[(x + i + offset) & 7] << 12;
vo1 = vec_ld(0, val);
vo2 = vec_ld(16, val);
vo3 = vec_ld(32, val);
vo4 = vec_ld(48, val);
for (j = 0; j < filterSize; j++) {
vector signed short l1, vLumFilter = vec_ld(j << 1, filter);
@ -111,36 +70,51 @@ static void yuv2planeX_altivec(const int16_t *filter, int filterSize,
vLumFilter = vec_perm(vLumFilter, vLumFilter, perm0);
vLumFilter = vec_splat(vLumFilter, 0); // lumFilter[j] is loaded 8 times in vLumFilter
perm = vec_lvsl(0, src[j]);
l1 = vec_ld(0, src[j]);
perm = vec_lvsl(x << 1, src[j]);
l1 = vec_ld(x << 1, src[j]);
for (i = 0; i < (dstW - 7); i += 8) {
int offset = i << 2;
vector signed short l2 = vec_ld((i << 1) + 16, src[j]);
vector signed int v1 = vec_ld(offset, val);
vector signed int v2 = vec_ld(offset + 16, val);
vector signed short ls = vec_perm(l1, l2, perm); // lumSrc[j][i] ... lumSrc[j][i+7]
vector signed int i1 = vec_mule(vLumFilter, ls);
vector signed int i2 = vec_mulo(vLumFilter, ls);
vector signed int vf1 = vec_mergeh(i1, i2);
vector signed int vf2 = vec_mergel(i1, i2); // lumSrc[j][i] * lumFilter[j] ... lumSrc[j][i+7] * lumFilter[j]
vector signed int vo1 = vec_add(v1, vf1);
vector signed int vo2 = vec_add(v2, vf2);
vec_st(vo1, offset, val);
vec_st(vo2, offset + 16, val);
l1 = l2;
}
for (; i < dstW; i++)
val[i] += src[j][i] * filter[j];
yuv2planeX_8(vo1, vo2, l1, src[j], x, perm, vLumFilter);
yuv2planeX_8(vo3, vo4, l1, src[j], x + 8, perm, vLumFilter);
}
altivec_packIntArrayToCharArray(val, dest, dstW);
vo1 = vec_sra(vo1, altivec_vectorShiftInt19);
vo2 = vec_sra(vo2, altivec_vectorShiftInt19);
vo3 = vec_sra(vo3, altivec_vectorShiftInt19);
vo4 = vec_sra(vo4, altivec_vectorShiftInt19);
vs1 = vec_packsu(vo1, vo2);
vs2 = vec_packsu(vo3, vo4);
vf = vec_packsu(vs1, vs2);
vec_st(vf, 0, dest);
}
static inline void yuv2planeX_u(const int16_t *filter, int filterSize,
const int16_t **src, uint8_t *dest, int dstW,
const uint8_t *dither, int offset, int x)
{
int i, j;
for (i = x; i < dstW; i++) {
int t = dither[(i + offset) & 7] << 12;
for (j = 0; j < filterSize; j++)
t += src[j][i] * filter[j];
dest[i] = av_clip_uint8(t >> 19);
}
}
static void yuv2planeX_altivec(const int16_t *filter, int filterSize,
const int16_t **src, uint8_t *dest, int dstW,
const uint8_t *dither, int offset)
{
int dst_u = -(uintptr_t)dest & 15;
int i;
yuv2planeX_u(filter, filterSize, src, dest, dst_u, dither, offset, 0);
for (i = dst_u; i < dstW - 15; i += 16)
yuv2planeX_16_altivec(filter, filterSize, src, dest + i, dither,
offset, i);
yuv2planeX_u(filter, filterSize, src, dest, dstW, dither, offset, i);
}
static void hScale_altivec_real(SwsContext *c, int16_t *dst, int dstW,

4
libswscale/swscale.h
View File

@ -115,13 +115,13 @@ const int *sws_getCoefficients(int colorspace);
// when used for filters they must have an odd number of elements
// coeffs cannot be shared between vectors
typedef struct {
typedef struct SwsVector {
double *coeff; ///< pointer to the list of coefficients
int length; ///< number of coefficients in the vector
} SwsVector;
// vectors can be shared
typedef struct {
typedef struct SwsFilter {
SwsVector *lumH;
SwsVector *lumV;
SwsVector *chrH;