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Code Issues Releases Activity

Merge remote-tracking branch 'qatar/master'

Browse Source 
* qatar/master:
  libopenjpeg: support YUV and deep RGB pixel formats
  Fix typo in v410 decoder.
  vf_yadif: unset cur_buf on the input link.
  vf_overlay: ensure the overlay frame does not get leaked.
  vf_overlay: prevent premature freeing of cur_buf
  Support urlencoded http authentication credentials
  rtmp: Return an error when the client bandwidth is incorrect
  rtmp: Return proper error code in handle_server_bw
  rtmp: Return proper error code in handle_client_bw
  rtmp: Return proper error codes in handle_chunk_size
  lavr: x86: add missing vzeroupper in ff_mix_1_to_2_fltp_flt()
  vp8: Replace x*155/100 by x*101581>>16.
  vp3: don't use calls to inline asm in yasm code.
  x86/dsputil: put inline asm under HAVE_INLINE_ASM.
  dsputil_mmx: fix incorrect assembly code
  rtmp: Factorize the code by adding handle_invoke
  rtmp: Factorize the code by adding handle_chunk_size
  rtmp: Factorize the code by adding handle_ping
  rtmp: Factorize the code by adding handle_client_bw
  rtmp: Factorize the code by adding handle_server_bw

Conflicts:
	libavcodec/libopenjpegdec.c
	libavcodec/x86/dsputil_mmx.c
	libavfilter/vf_overlay.c
	libavformat/Makefile
	libavformat/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2012-07-26 21:36:03 +02:00
commit 7333798c85
19 changed files with 487 additions and 188 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
libavcodec/dct-test.c
View File

@ -125,7 +125,7 @@ static const struct algo idct_tab[] = {
{ "INT", ff_j_rev_dct, MMX_PERM },
{ "SIMPLE-C", ff_simple_idct_8, NO_PERM },
#if HAVE_MMX
#if HAVE_MMX && HAVE_INLINE_ASM
#if CONFIG_GPL
{ "LIBMPEG2-MMX", ff_mmx_idct, MMX_PERM, AV_CPU_FLAG_MMX, 1 },
{ "LIBMPEG2-MMX2", ff_mmxext_idct, MMX_PERM, AV_CPU_FLAG_MMX2, 1 },

14
libavcodec/libopenjpegdec.c
View File

@ -27,9 +27,9 @@
#define OPJ_STATIC
#include <openjpeg.h>
#include "libavutil/intreadwrite.h"
#include "libavutil/imgutils.h"
#include "libavutil/pixfmt.h"
#include "libavutil/intreadwrite.h"
#include "libavutil/opt.h"
#include "avcodec.h"
#include "thread.h"
@ -293,15 +293,12 @@ static int libopenjpeg_decode_frame(AVCodecContext *avctx,
avcodec_set_dimensions(avctx, width, height);
if (avctx->pix_fmt != PIX_FMT_NONE) {
if (!libopenjpeg_matches_pix_fmt(image, avctx->pix_fmt)) {
if (avctx->pix_fmt != PIX_FMT_NONE)
if (!libopenjpeg_matches_pix_fmt(image, avctx->pix_fmt))
avctx->pix_fmt = PIX_FMT_NONE;
}
}
if (avctx->pix_fmt == PIX_FMT_NONE) {
if (avctx->pix_fmt == PIX_FMT_NONE)
avctx->pix_fmt = libopenjpeg_guess_pix_fmt(image);
}
if (avctx->pix_fmt == PIX_FMT_NONE) {
av_log(avctx, AV_LOG_ERROR, "Unable to determine pixel format\n");
@ -331,9 +328,10 @@ static int libopenjpeg_decode_frame(AVCodecContext *avctx,
}
opj_image_destroy(image);
// Decode the codestream.
// Decode the codestream
image = opj_decode_with_info(dec, stream, NULL);
opj_cio_close(stream);
if (!image) {
av_log(avctx, AV_LOG_ERROR, "Error decoding codestream.\n");
goto done;

13
libavcodec/vp8.c
View File

@ -249,12 +249,13 @@ static void get_quants(VP8Context *s)
} else
base_qi = yac_qi;
s->qmat[i].luma_qmul[0] = vp8_dc_qlookup[av_clip_uintp2(base_qi + ydc_delta , 7)];
s->qmat[i].luma_qmul[1] = vp8_ac_qlookup[av_clip_uintp2(base_qi , 7)];
s->qmat[i].luma_dc_qmul[0] = 2 * vp8_dc_qlookup[av_clip_uintp2(base_qi + y2dc_delta, 7)];
s->qmat[i].luma_dc_qmul[1] = 155 * vp8_ac_qlookup[av_clip_uintp2(base_qi + y2ac_delta, 7)] / 100;
s->qmat[i].chroma_qmul[0] = vp8_dc_qlookup[av_clip_uintp2(base_qi + uvdc_delta, 7)];
s->qmat[i].chroma_qmul[1] = vp8_ac_qlookup[av_clip_uintp2(base_qi + uvac_delta, 7)];
s->qmat[i].luma_qmul[0] = vp8_dc_qlookup[av_clip_uintp2(base_qi + ydc_delta , 7)];
s->qmat[i].luma_qmul[1] = vp8_ac_qlookup[av_clip_uintp2(base_qi , 7)];
s->qmat[i].luma_dc_qmul[0] = 2 * vp8_dc_qlookup[av_clip_uintp2(base_qi + y2dc_delta, 7)];
/* 101581>>16 is equivalent to 155/100 */
s->qmat[i].luma_dc_qmul[1] = (101581 * vp8_ac_qlookup[av_clip_uintp2(base_qi + y2ac_delta, 7)]) >> 16;
s->qmat[i].chroma_qmul[0] = vp8_dc_qlookup[av_clip_uintp2(base_qi + uvdc_delta, 7)];
s->qmat[i].chroma_qmul[1] = vp8_ac_qlookup[av_clip_uintp2(base_qi + uvac_delta, 7)];
s->qmat[i].luma_dc_qmul[1] = FFMAX(s->qmat[i].luma_dc_qmul[1], 8);
s->qmat[i].chroma_qmul[0] = FFMIN(s->qmat[i].chroma_qmul[0], 132);

85
libavcodec/x86/dsputil_mmx.c
View File

@ -85,6 +85,8 @@ DECLARE_ALIGNED(16, const xmm_reg, ff_pb_FE) = { 0xFEFEFEFEFEFEFEFEULL, 0xFEF
DECLARE_ALIGNED(16, const double, ff_pd_1)[2] = { 1.0, 1.0 };
DECLARE_ALIGNED(16, const double, ff_pd_2)[2] = { 2.0, 2.0 };
#if HAVE_INLINE_ASM
#define JUMPALIGN() __asm__ volatile (".p2align 3"::)
#define MOVQ_ZERO(regd) __asm__ volatile ("pxor %%"#regd", %%"#regd ::)
@ -246,14 +248,14 @@ void ff_put_pixels_clamped_mmx(const DCTELEM *block, uint8_t *pixels,
pix = pixels;
/* unrolled loop */
__asm__ volatile (
"movq (%3), %%mm0 \n\t"
"movq 8(%3), %%mm1 \n\t"
"movq 16(%3), %%mm2 \n\t"
"movq 24(%3), %%mm3 \n\t"
"movq 32(%3), %%mm4 \n\t"
"movq 40(%3), %%mm5 \n\t"
"movq 48(%3), %%mm6 \n\t"
"movq 56(%3), %%mm7 \n\t"
"movq (%3), %%mm0 \n\t"
"movq 8(%3), %%mm1 \n\t"
"movq 16(%3), %%mm2 \n\t"
"movq 24(%3), %%mm3 \n\t"
"movq 32(%3), %%mm4 \n\t"
"movq 40(%3), %%mm5 \n\t"
"movq 48(%3), %%mm6 \n\t"
"movq 56(%3), %%mm7 \n\t"
"packuswb %%mm1, %%mm0 \n\t"
"packuswb %%mm3, %%mm2 \n\t"
"packuswb %%mm5, %%mm4 \n\t"
@ -1856,6 +1858,8 @@ void ff_avg_rv40_qpel16_mc33_mmx(uint8_t *dst, uint8_t *src, int stride)
avg_pixels16_xy2_mmx(dst, src, stride, 16);
}
#endif /* HAVE_INLINE_ASM */
#if HAVE_YASM
typedef void emu_edge_core_func(uint8_t *buf, const uint8_t *src,
x86_reg linesize, x86_reg start_y,
@ -1924,6 +1928,8 @@ static av_noinline void emulated_edge_mc_sse(uint8_t *buf, const uint8_t *src,
}
#endif /* HAVE_YASM */
#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);
@ -2093,6 +2099,8 @@ PREFETCH(prefetch_mmx2, prefetcht0)
PREFETCH(prefetch_3dnow, prefetch)
#undef PREFETCH
#endif /* HAVE_INLINE_ASM */
#include "h264_qpel_mmx.c"
void ff_put_h264_chroma_mc8_mmx_rnd (uint8_t *dst, uint8_t *src,
@ -2138,6 +2146,8 @@ CHROMA_MC(avg, 8, 10, sse2)
CHROMA_MC(put, 8, 10, avx)
CHROMA_MC(avg, 8, 10, avx)
#if HAVE_INLINE_ASM
/* CAVS-specific */
void ff_put_cavs_qpel8_mc00_mmx2(uint8_t *dst, uint8_t *src, int stride)
{
@ -2574,6 +2584,8 @@ static void vector_clipf_sse(float *dst, const float *src,
);
}
#endif /* HAVE_INLINE_ASM */
int32_t ff_scalarproduct_int16_mmx2(const int16_t *v1, const int16_t *v2,
int order);
int32_t ff_scalarproduct_int16_sse2(const int16_t *v1, const int16_t *v2,
@ -2686,6 +2698,7 @@ static void dsputil_init_mmx(DSPContext *c, AVCodecContext *avctx, int mm_flags)
{
const int high_bit_depth = avctx->bits_per_raw_sample > 8;
#if HAVE_INLINE_ASM
c->put_pixels_clamped = ff_put_pixels_clamped_mmx;
c->put_signed_pixels_clamped = ff_put_signed_pixels_clamped_mmx;
c->add_pixels_clamped = ff_add_pixels_clamped_mmx;
@ -2708,10 +2721,6 @@ static void dsputil_init_mmx(DSPContext *c, AVCodecContext *avctx, int mm_flags)
#if ARCH_X86_32 || !HAVE_YASM
c->gmc = gmc_mmx;
#endif
#if ARCH_X86_32 && HAVE_YASM
if (!high_bit_depth)
c->emulated_edge_mc = emulated_edge_mc_mmx;
#endif
c->add_bytes = add_bytes_mmx;
@ -2722,8 +2731,14 @@ static void dsputil_init_mmx(DSPContext *c, AVCodecContext *avctx, int mm_flags)
c->h263_v_loop_filter = h263_v_loop_filter_mmx;
c->h263_h_loop_filter = h263_h_loop_filter_mmx;
}
#endif /* HAVE_INLINE_ASM */
#if HAVE_YASM
#if ARCH_X86_32
if (!high_bit_depth)
c->emulated_edge_mc = emulated_edge_mc_mmx;
#endif
if (!high_bit_depth && CONFIG_H264CHROMA) {
c->put_h264_chroma_pixels_tab[0] = ff_put_h264_chroma_mc8_mmx_rnd;
c->put_h264_chroma_pixels_tab[1] = ff_put_h264_chroma_mc4_mmx;
@ -2740,6 +2755,7 @@ static void dsputil_init_mmx2(DSPContext *c, AVCodecContext *avctx,
const int bit_depth = avctx->bits_per_raw_sample;
const int high_bit_depth = bit_depth > 8;
#if HAVE_INLINE_ASM
c->prefetch = prefetch_mmx2;
if (!high_bit_depth) {
@ -2775,22 +2791,27 @@ static void dsputil_init_mmx2(DSPContext *c, AVCodecContext *avctx,
c->put_no_rnd_pixels_tab[1][1] = put_no_rnd_pixels8_x2_exact_mmx2;
c->put_no_rnd_pixels_tab[1][2] = put_no_rnd_pixels8_y2_exact_mmx2;
}
#endif /* HAVE_INLINE_ASM */
if (CONFIG_H264QPEL) {
#if HAVE_INLINE_ASM
SET_QPEL_FUNCS(put_qpel, 0, 16, mmx2, );
SET_QPEL_FUNCS(put_qpel, 1, 8, mmx2, );
SET_QPEL_FUNCS(put_no_rnd_qpel, 0, 16, mmx2, );
SET_QPEL_FUNCS(put_no_rnd_qpel, 1, 8, mmx2, );
SET_QPEL_FUNCS(avg_qpel, 0, 16, mmx2, );
SET_QPEL_FUNCS(avg_qpel, 1, 8, mmx2, );
#endif /* HAVE_INLINE_ASM */
if (!high_bit_depth) {
#if HAVE_INLINE_ASM
SET_QPEL_FUNCS(put_h264_qpel, 0, 16, mmx2, );
SET_QPEL_FUNCS(put_h264_qpel, 1, 8, mmx2, );
SET_QPEL_FUNCS(put_h264_qpel, 2, 4, mmx2, );
SET_QPEL_FUNCS(avg_h264_qpel, 0, 16, mmx2, );
SET_QPEL_FUNCS(avg_h264_qpel, 1, 8, mmx2, );
SET_QPEL_FUNCS(avg_h264_qpel, 2, 4, mmx2, );
#endif /* HAVE_INLINE_ASM */
} else if (bit_depth == 10) {
#if HAVE_YASM
#if !ARCH_X86_64
@ -2804,10 +2825,12 @@ static void dsputil_init_mmx2(DSPContext *c, AVCodecContext *avctx,
#endif
}
#if HAVE_INLINE_ASM
SET_QPEL_FUNCS(put_2tap_qpel, 0, 16, mmx2, );
SET_QPEL_FUNCS(put_2tap_qpel, 1, 8, mmx2, );
SET_QPEL_FUNCS(avg_2tap_qpel, 0, 16, mmx2, );
SET_QPEL_FUNCS(avg_2tap_qpel, 1, 8, mmx2, );
#endif /* HAVE_INLINE_ASM */
}
#if HAVE_YASM
@ -2842,6 +2865,7 @@ static void dsputil_init_3dnow(DSPContext *c, AVCodecContext *avctx,
{
const int high_bit_depth = avctx->bits_per_raw_sample > 8;
#if HAVE_INLINE_ASM
c->prefetch = prefetch_3dnow;
if (!high_bit_depth) {
@ -2899,25 +2923,26 @@ static void dsputil_init_3dnow(DSPContext *c, AVCodecContext *avctx,
SET_QPEL_FUNCS(avg_2tap_qpel, 1, 8, 3dnow, );
}
#if HAVE_YASM
if (!high_bit_depth && CONFIG_H264CHROMA) {
c->avg_h264_chroma_pixels_tab[0] = ff_avg_h264_chroma_mc8_3dnow_rnd;
c->avg_h264_chroma_pixels_tab[1] = ff_avg_h264_chroma_mc4_3dnow;
}
#endif
c->vorbis_inverse_coupling = vorbis_inverse_coupling_3dnow;
#if HAVE_7REGS
if (mm_flags & AV_CPU_FLAG_CMOV)
c->add_hfyu_median_prediction = add_hfyu_median_prediction_cmov;
#endif
#endif /* HAVE_INLINE_ASM */
#if HAVE_YASM
if (!high_bit_depth && CONFIG_H264CHROMA) {
c->avg_h264_chroma_pixels_tab[0] = ff_avg_h264_chroma_mc8_3dnow_rnd;
c->avg_h264_chroma_pixels_tab[1] = ff_avg_h264_chroma_mc4_3dnow;
}
#endif
}
static void dsputil_init_3dnow2(DSPContext *c, AVCodecContext *avctx,
int mm_flags)
{
#if HAVE_6REGS
#if HAVE_6REGS && HAVE_INLINE_ASM
c->vector_fmul_window = vector_fmul_window_3dnow2;
#endif
}
@ -2926,6 +2951,7 @@ static void dsputil_init_sse(DSPContext *c, AVCodecContext *avctx, int mm_flags)
{
const int high_bit_depth = avctx->bits_per_raw_sample > 8;
#if HAVE_INLINE_ASM
if (!high_bit_depth) {
if (!(CONFIG_MPEG_XVMC_DECODER && avctx->xvmc_acceleration > 1)) {
/* XvMCCreateBlocks() may not allocate 16-byte aligned blocks */
@ -2936,31 +2962,35 @@ static void dsputil_init_sse(DSPContext *c, AVCodecContext *avctx, int mm_flags)
c->vorbis_inverse_coupling = vorbis_inverse_coupling_sse;
c->ac3_downmix = ac3_downmix_sse;
#if HAVE_YASM
c->vector_fmul_reverse = ff_vector_fmul_reverse_sse;
c->vector_fmul_add = ff_vector_fmul_add_sse;
#endif
#if HAVE_6REGS
c->vector_fmul_window = vector_fmul_window_sse;
#endif
c->vector_clipf = vector_clipf_sse;
#endif /* HAVE_INLINE_ASM */
#if HAVE_YASM
c->vector_fmul_reverse = ff_vector_fmul_reverse_sse;
c->vector_fmul_add = ff_vector_fmul_add_sse;
c->scalarproduct_float = ff_scalarproduct_float_sse;
c->butterflies_float_interleave = ff_butterflies_float_interleave_sse;
if (!high_bit_depth)
c->emulated_edge_mc = emulated_edge_mc_sse;
#if HAVE_INLINE_ASM
c->gmc = gmc_sse;
#endif
#endif
}
static void dsputil_init_sse2(DSPContext *c, AVCodecContext *avctx,
int mm_flags)
{
const int bit_depth = avctx->bits_per_raw_sample;
#if HAVE_INLINE_ASM
const int high_bit_depth = bit_depth > 8;
if (!(mm_flags & AV_CPU_FLAG_SSE2SLOW)) {
@ -2988,6 +3018,7 @@ static void dsputil_init_sse2(DSPContext *c, AVCodecContext *avctx,
H264_QPEL_FUNCS(3, 2, sse2);
H264_QPEL_FUNCS(3, 3, sse2);
}
#endif /* HAVE_INLINE_ASM */
#if HAVE_YASM
if (bit_depth == 10) {
@ -3029,6 +3060,7 @@ static void dsputil_init_ssse3(DSPContext *c, AVCodecContext *avctx,
const int high_bit_depth = avctx->bits_per_raw_sample > 8;
const int bit_depth = avctx->bits_per_raw_sample;
#if HAVE_INLINE_ASM
if (!high_bit_depth && CONFIG_H264QPEL) {
H264_QPEL_FUNCS(1, 0, ssse3);
H264_QPEL_FUNCS(1, 1, ssse3);
@ -3043,8 +3075,9 @@ static void dsputil_init_ssse3(DSPContext *c, AVCodecContext *avctx,
H264_QPEL_FUNCS(3, 2, ssse3);
H264_QPEL_FUNCS(3, 3, ssse3);
}
#endif /* HAVE_INLINE_ASM */
#if HAVE_YASM
else if (bit_depth == 10 && CONFIG_H264QPEL) {
if (bit_depth == 10 && CONFIG_H264QPEL) {
H264_QPEL_FUNCS_10(1, 0, ssse3_cache64);
H264_QPEL_FUNCS_10(2, 0, ssse3_cache64);
H264_QPEL_FUNCS_10(3, 0, ssse3_cache64);
@ -3108,6 +3141,7 @@ void ff_dsputil_init_mmx(DSPContext *c, AVCodecContext *avctx)
int mm_flags = av_get_cpu_flags();
if (mm_flags & AV_CPU_FLAG_MMX) {
#if HAVE_INLINE_ASM
const int idct_algo = avctx->idct_algo;
if (avctx->lowres == 0 && avctx->bits_per_raw_sample <= 8) {
@ -3148,6 +3182,7 @@ void ff_dsputil_init_mmx(DSPContext *c, AVCodecContext *avctx)
}
}
}
#endif /* HAVE_INLINE_ASM */
dsputil_init_mmx(c, avctx, mm_flags);
}

4
libavcodec/x86/h264_qpel_mmx.c
View File

@ -21,6 +21,8 @@
#include "dsputil_mmx.h"
#if HAVE_INLINE_ASM
/***********************************/
/* motion compensation */
@ -1191,7 +1193,7 @@ H264_MC_816(H264_MC_H, ssse3)
H264_MC_816(H264_MC_HV, ssse3)
#endif
#endif /* HAVE_INLINE_ASM */
//10bit
#define LUMA_MC_OP(OP, NUM, DEPTH, TYPE, OPT) \

4
libavcodec/x86/idct_mmx.c
View File

@ -25,6 +25,8 @@
#include "libavutil/x86_cpu.h"
#include "dsputil_mmx.h"
#if HAVE_INLINE_ASM
#define ROW_SHIFT 11
#define COL_SHIFT 6
@ -626,3 +628,5 @@ declare_idct (ff_mmxext_idct, mmxext_table,
declare_idct (ff_mmx_idct, mmx_table,
mmx_row_head, mmx_row, mmx_row_tail, mmx_row_mid)
#endif /* HAVE_INLINE_ASM */

4
libavcodec/x86/idct_mmx_xvid.c
View File

@ -43,6 +43,8 @@
#include "libavcodec/avcodec.h"
#include "idct_xvid.h"
#if HAVE_INLINE_ASM
//=============================================================================
// Macros and other preprocessor constants
//=============================================================================
@ -523,3 +525,5 @@ __asm__ volatile(
DCT_8_INV_COL(8(%0), 8(%0))
:: "r"(block), "r"(rounder_0), "r"(tab_i_04_xmm), "r"(tg_1_16));
}
#endif /* HAVE_INLINE_ASM */

4
libavcodec/x86/idct_sse2_xvid.c
View File

@ -43,6 +43,8 @@
#include "idct_xvid.h"
#include "dsputil_mmx.h"
#if HAVE_INLINE_ASM
/**
* @file
* @brief SSE2 idct compatible with xvidmmx
@ -401,3 +403,5 @@ void ff_idct_xvid_sse2_add(uint8_t *dest, int line_size, short *block)
ff_idct_xvid_sse2(block);
ff_add_pixels_clamped_mmx(block, dest, line_size);
}
#endif /* HAVE_INLINE_ASM */

2
libavcodec/x86/rv40dsp_init.c
View File

@ -194,10 +194,12 @@ void ff_rv40dsp_init_x86(RV34DSPContext *c, DSPContext *dsp)
if (mm_flags & AV_CPU_FLAG_MMX) {
c->put_chroma_pixels_tab[0] = ff_put_rv40_chroma_mc8_mmx;
c->put_chroma_pixels_tab[1] = ff_put_rv40_chroma_mc4_mmx;
#if HAVE_INLINE_ASM
c->put_pixels_tab[0][15] = ff_put_rv40_qpel16_mc33_mmx;
c->put_pixels_tab[1][15] = ff_put_rv40_qpel8_mc33_mmx;
c->avg_pixels_tab[0][15] = ff_avg_rv40_qpel16_mc33_mmx;
c->avg_pixels_tab[1][15] = ff_avg_rv40_qpel8_mc33_mmx;
#endif /* HAVE_INLINE_ASM */
#if ARCH_X86_32
QPEL_MC_SET(put_, _mmx)
#endif

4
libavcodec/x86/simple_idct_mmx.c
View File

@ -23,6 +23,8 @@
#include "libavcodec/simple_idct.h"
#include "dsputil_mmx.h"
#if HAVE_INLINE_ASM
/*
23170.475006
22725.260826
@ -1161,3 +1163,5 @@ void ff_simple_idct_add_mmx(uint8_t *dest, int line_size, DCTELEM *block)
idct(block);
ff_add_pixels_clamped_mmx(block, dest, line_size);
}
#endif /* HAVE_INLINE_ASM */

124
libavcodec/x86/vp3dsp.asm
View File

@ -38,13 +38,11 @@ cextern pb_1
cextern pb_3
cextern pb_7
cextern pb_1F
cextern pb_80
cextern pb_81
cextern pw_8
cextern put_signed_pixels_clamped_mmx
cextern add_pixels_clamped_mmx
SECTION .text
; this is off by one or two for some cases when filter_limit is greater than 63
@ -523,56 +521,96 @@ cglobal vp3_h_loop_filter_mmx2, 3, 4
PUT_BLOCK 0, 1, 2, 3, 4, 5, 6, 7
%endmacro
%macro vp3_idct_funcs 3
cglobal vp3_idct_put_%1, 3, %3, %2
%macro vp3_idct_funcs 1
cglobal vp3_idct_put_%1, 3, 4, 9
VP3_IDCT_%1 r2
%if ARCH_X86_64
mov r3, r2
mov r2, r1
mov r1, r0
mov r0, r3
%else
mov r0m, r2
mov r1m, r0
mov r2m, r1
%endif
%if WIN64
call put_signed_pixels_clamped_mmx
RET
%else
jmp put_signed_pixels_clamped_mmx
%endif
cglobal vp3_idct_add_%1, 3, %3, %2
VP3_IDCT_%1 r2
%if ARCH_X86_64
mov r3, r2
mov r2, r1
mov r1, r0
mov r0, r3
movsxdifnidn r1, r1d
mova m4, [pb_80]
lea r3, [r1*3]
%assign %%i 0
%rep 16/mmsize
mova m0, [r2+mmsize*0+%%i]
mova m1, [r2+mmsize*2+%%i]
mova m2, [r2+mmsize*4+%%i]
mova m3, [r2+mmsize*6+%%i]
packsswb m0, [r2+mmsize*1+%%i]
packsswb m1, [r2+mmsize*3+%%i]
packsswb m2, [r2+mmsize*5+%%i]
packsswb m3, [r2+mmsize*7+%%i]
paddb m0, m4
paddb m1, m4
paddb m2, m4
paddb m3, m4
movq [r0 ], m0
%if mmsize == 8
movq [r0+r1 ], m1
movq [r0+r1*2], m2
movq [r0+r3 ], m3
%else
mov r0m, r2
mov r1m, r0
mov r2m, r1
movhps [r0+r1 ], m0
movq [r0+r1*2], m1
movhps [r0+r3 ], m1
%endif
%if WIN64
call add_pixels_clamped_mmx
%if %%i == 0
lea r0, [r0+r1*4]
%endif
%if mmsize == 16
movq [r0 ], m2
movhps [r0+r1 ], m2
movq [r0+r1*2], m3
movhps [r0+r3 ], m3
%endif
%assign %%i %%i+64
%endrep
RET
%else
jmp add_pixels_clamped_mmx
cglobal vp3_idct_add_%1, 3, 4, 9
VP3_IDCT_%1 r2
mov r3, 4
pxor m4, m4
movsxdifnidn r1, r1d
.loop:
movq m0, [r0]
movq m1, [r0+r1]
%if mmsize == 8
mova m2, m0
mova m3, m1
%endif
punpcklbw m0, m4
punpcklbw m1, m4
%if mmsize == 8
punpckhbw m2, m4
punpckhbw m3, m4
%endif
paddsw m0, [r2+ 0]
paddsw m1, [r2+16]
%if mmsize == 8
paddsw m2, [r2+ 8]
paddsw m3, [r2+24]
packuswb m0, m2
packuswb m1, m3
%else ; mmsize == 16
packuswb m0, m1
%endif
movq [r0 ], m0
%if mmsize == 8
movq [r0+r1], m1
%else ; mmsize == 16
movhps [r0+r1], m0
%endif
lea r0, [r0+r1*2]
add r2, 32
dec r3
jg .loop
RET
%endmacro
%if ARCH_X86_64
%define REGS 4
%else
%define REGS 3
%endif
INIT_MMX
vp3_idct_funcs mmx, 0, REGS
vp3_idct_funcs mmx
INIT_XMM
vp3_idct_funcs sse2, 9, REGS
%undef REGS
vp3_idct_funcs sse2
%macro DC_ADD 0
movq m2, [r0 ]

1
libavfilter/vf_yadif.c
View File

@ -222,6 +222,7 @@ static int start_frame(AVFilterLink *link, AVFilterBufferRef *picref)
yadif->prev = yadif->cur;
yadif->cur = yadif->next;
yadif->next = picref;
link->cur_buf = NULL;
if (!yadif->cur)
return 0;

11
libavformat/Makefile
View File

@ -299,9 +299,10 @@ OBJS-$(CONFIG_RTPDEC) += rdt.o \
rtpdec_svq3.o \
rtpdec_vp8.o \
rtpdec_xiph.o
OBJS-$(CONFIG_RTSP_DEMUXER) += rtsp.o rtspdec.o httpauth.o
OBJS-$(CONFIG_RTSP_DEMUXER) += rtsp.o rtspdec.o httpauth.o \
urldecode.o
OBJS-$(CONFIG_RTSP_MUXER) += rtsp.o rtspenc.o httpauth.o \
rtpenc_chain.o
rtpenc_chain.o urldecode.o
OBJS-$(CONFIG_SAMI_DEMUXER) += samidec.o
OBJS-$(CONFIG_SAP_DEMUXER) += sapdec.o
OBJS-$(CONFIG_SAP_MUXER) += sapenc.o rtpenc_chain.o
@ -379,9 +380,9 @@ OBJS-$(CONFIG_FFRTMPHTTP_PROTOCOL) += rtmphttp.o
OBJS-$(CONFIG_FILE_PROTOCOL) += file.o
OBJS-$(CONFIG_GOPHER_PROTOCOL) += gopher.o
OBJS-$(CONFIG_HLS_PROTOCOL) += hlsproto.o
OBJS-$(CONFIG_HTTP_PROTOCOL) += http.o httpauth.o
OBJS-$(CONFIG_HTTPPROXY_PROTOCOL) += http.o httpauth.o
OBJS-$(CONFIG_HTTPS_PROTOCOL) += http.o httpauth.o
OBJS-$(CONFIG_HTTP_PROTOCOL) += http.o httpauth.o urldecode.o
OBJS-$(CONFIG_HTTPPROXY_PROTOCOL) += http.o httpauth.o urldecode.o
OBJS-$(CONFIG_HTTPS_PROTOCOL) += http.o httpauth.o urldecode.o
OBJS-$(CONFIG_MMSH_PROTOCOL) += mmsh.o mms.o asf.o
OBJS-$(CONFIG_MMST_PROTOCOL) += mmst.o mms.o asf.o
OBJS-$(CONFIG_MD5_PROTOCOL) += md5proto.o

25
libavformat/httpauth.c
View File

@ -25,6 +25,7 @@
#include "internal.h"
#include "libavutil/random_seed.h"
#include "libavutil/md5.h"
#include "urldecode.h"
#include "avformat.h"
#include <ctype.h>
@ -251,18 +252,28 @@ char *ff_http_auth_create_response(HTTPAuthState *state, const char *auth,
return NULL;
if (state->auth_type == HTTP_AUTH_BASIC) {
int auth_b64_len = AV_BASE64_SIZE(strlen(auth));
int len = auth_b64_len + 30;
char *ptr;
authstr = av_malloc(len);
if (!authstr)
int auth_b64_len, len;
char *ptr, *decoded_auth = ff_urldecode(auth);
if (!decoded_auth)
return NULL;
auth_b64_len = AV_BASE64_SIZE(strlen(decoded_auth));
len = auth_b64_len + 30;
authstr = av_malloc(len);
if (!authstr) {
av_free(decoded_auth);
return NULL;
}
snprintf(authstr, len, "Authorization: Basic ");
ptr = authstr + strlen(authstr);
av_base64_encode(ptr, auth_b64_len, auth, strlen(auth));
av_base64_encode(ptr, auth_b64_len, decoded_auth, strlen(decoded_auth));
av_strlcat(ptr, "\r\n", len - (ptr - authstr));
av_free(decoded_auth);
} else if (state->auth_type == HTTP_AUTH_DIGEST) {
char *username = av_strdup(auth), *password;
char *username = ff_urldecode(auth), *password;
if (!username)
return NULL;

249
libavformat/rtmpproto.c
View File

@ -880,75 +880,104 @@ static int rtmp_handshake(URLContext *s, RTMPContext *rt)
return 0;
}
/**
* Parse received packet and possibly perform some action depending on
* the packet contents.
* @return 0 for no errors, negative values for serious errors which prevent
* further communications, positive values for uncritical errors
*/
static int rtmp_parse_result(URLContext *s, RTMPContext *rt, RTMPPacket *pkt)
static int handle_chunk_size(URLContext *s, RTMPPacket *pkt)
{
RTMPContext *rt = s->priv_data;
int ret;
if (pkt->data_size != 4) {
av_log(s, AV_LOG_ERROR,
"Chunk size change packet is not 4 bytes long (%d)\n",
pkt->data_size);
return AVERROR_INVALIDDATA;
}
if (!rt->is_input) {
if ((ret = ff_rtmp_packet_write(rt->stream, pkt, rt->chunk_size,
rt->prev_pkt[1])) < 0)
return ret;
}
rt->chunk_size = AV_RB32(pkt->data);
if (rt->chunk_size <= 0) {
av_log(s, AV_LOG_ERROR, "Incorrect chunk size %d\n", rt->chunk_size);
return AVERROR_INVALIDDATA;
}
av_log(s, AV_LOG_DEBUG, "New chunk size = %d\n", rt->chunk_size);
return 0;
}
static int handle_ping(URLContext *s, RTMPPacket *pkt)
{
RTMPContext *rt = s->priv_data;
int t, ret;
t = AV_RB16(pkt->data);
if (t == 6) {
if ((ret = gen_pong(s, rt, pkt)) < 0)
return ret;
}
return 0;
}
static int handle_client_bw(URLContext *s, RTMPPacket *pkt)
{
RTMPContext *rt = s->priv_data;
if (pkt->data_size < 4) {
av_log(s, AV_LOG_ERROR,
"Client bandwidth report packet is less than 4 bytes long (%d)\n",
pkt->data_size);
return AVERROR_INVALIDDATA;
}
rt->client_report_size = AV_RB32(pkt->data);
if (rt->client_report_size <= 0) {
av_log(s, AV_LOG_ERROR, "Incorrect client bandwidth %d\n",
rt->client_report_size);
return AVERROR_INVALIDDATA;
}
av_log(s, AV_LOG_DEBUG, "Client bandwidth = %d\n", rt->client_report_size);
rt->client_report_size >>= 1;
return 0;
}
static int handle_server_bw(URLContext *s, RTMPPacket *pkt)
{
RTMPContext *rt = s->priv_data;
rt->server_bw = AV_RB32(pkt->data);
if (rt->server_bw <= 0) {
av_log(s, AV_LOG_ERROR, "Incorrect server bandwidth %d\n",
rt->server_bw);
return AVERROR_INVALIDDATA;
}
av_log(s, AV_LOG_DEBUG, "Server bandwidth = %d\n", rt->server_bw);
return 0;
}
static int handle_invoke(URLContext *s, RTMPPacket *pkt)
{
RTMPContext *rt = s->priv_data;
int i, t;
const uint8_t *data_end = pkt->data + pkt->data_size;
int ret;
#ifdef DEBUG
ff_rtmp_packet_dump(s, pkt);
#endif
//TODO: check for the messages sent for wrong state?
if (!memcmp(pkt->data, "\002\000\006_error", 9)) {
uint8_t tmpstr[256];
switch (pkt->type) {
case RTMP_PT_CHUNK_SIZE:
if (pkt->data_size != 4) {
av_log(s, AV_LOG_ERROR,
"Chunk size change packet is not 4 bytes long (%d)\n", pkt->data_size);
return -1;
}
if (!rt->is_input)
if ((ret = ff_rtmp_packet_write(rt->stream, pkt, rt->chunk_size,
rt->prev_pkt[1])) < 0)
return ret;
rt->chunk_size = AV_RB32(pkt->data);
if (rt->chunk_size <= 0) {
av_log(s, AV_LOG_ERROR, "Incorrect chunk size %d\n", rt->chunk_size);
return -1;
}
av_log(s, AV_LOG_DEBUG, "New chunk size = %d\n", rt->chunk_size);
break;
case RTMP_PT_PING:
t = AV_RB16(pkt->data);
if (t == 6)
if ((ret = gen_pong(s, rt, pkt)) < 0)
return ret;
break;
case RTMP_PT_CLIENT_BW:
if (pkt->data_size < 4) {
av_log(s, AV_LOG_ERROR,
"Client bandwidth report packet is less than 4 bytes long (%d)\n",
pkt->data_size);
return -1;
}
av_log(s, AV_LOG_DEBUG, "Client bandwidth = %d\n", AV_RB32(pkt->data));
rt->client_report_size = AV_RB32(pkt->data) >> 1;
break;
case RTMP_PT_SERVER_BW:
rt->server_bw = AV_RB32(pkt->data);
if (rt->server_bw <= 0) {
av_log(s, AV_LOG_ERROR, "Incorrect server bandwidth %d\n", rt->server_bw);
return AVERROR(EINVAL);
}
av_log(s, AV_LOG_DEBUG, "Server bandwidth = %d\n", rt->server_bw);
break;
case RTMP_PT_INVOKE:
//TODO: check for the messages sent for wrong state?
if (!memcmp(pkt->data, "\002\000\006_error", 9)) {
uint8_t tmpstr[256];
if (!ff_amf_get_field_value(pkt->data + 9, data_end,
"description", tmpstr, sizeof(tmpstr)))
av_log(s, AV_LOG_ERROR, "Server error: %s\n",tmpstr);
return -1;
} else if (!memcmp(pkt->data, "\002\000\007_result", 10)) {
switch (rt->state) {
if (!ff_amf_get_field_value(pkt->data + 9, data_end,
"description", tmpstr, sizeof(tmpstr)))
av_log(s, AV_LOG_ERROR, "Server error: %s\n",tmpstr);
return -1;
} else if (!memcmp(pkt->data, "\002\000\007_result", 10)) {
switch (rt->state) {
case STATE_HANDSHAKED:
if (!rt->is_input) {
if ((ret = gen_release_stream(s, rt)) < 0)
@ -996,35 +1025,73 @@ static int rtmp_parse_result(URLContext *s, RTMPContext *rt, RTMPPacket *pkt)
}
rt->state = STATE_READY;
break;
}
} else if (!memcmp(pkt->data, "\002\000\010onStatus", 11)) {
const uint8_t* ptr = pkt->data + 11;
uint8_t tmpstr[256];
for (i = 0; i < 2; i++) {
t = ff_amf_tag_size(ptr, data_end);
if (t < 0)
return 1;
ptr += t;
}
t = ff_amf_get_field_value(ptr, data_end,
"level", tmpstr, sizeof(tmpstr));
if (!t && !strcmp(tmpstr, "error")) {
if (!ff_amf_get_field_value(ptr, data_end,
"description", tmpstr, sizeof(tmpstr)))
av_log(s, AV_LOG_ERROR, "Server error: %s\n",tmpstr);
return -1;
}
t = ff_amf_get_field_value(ptr, data_end,
"code", tmpstr, sizeof(tmpstr));
if (!t && !strcmp(tmpstr, "NetStream.Play.Start")) rt->state = STATE_PLAYING;
if (!t && !strcmp(tmpstr, "NetStream.Play.Stop")) rt->state = STATE_STOPPED;
if (!t && !strcmp(tmpstr, "NetStream.Play.UnpublishNotify")) rt->state = STATE_STOPPED;
if (!t && !strcmp(tmpstr, "NetStream.Publish.Start")) rt->state = STATE_PUBLISHING;
} else if (!memcmp(pkt->data, "\002\000\010onBWDone", 11)) {
if ((ret = gen_check_bw(s, rt)) < 0)
return ret;
}
} else if (!memcmp(pkt->data, "\002\000\010onStatus", 11)) {
const uint8_t* ptr = pkt->data + 11;
uint8_t tmpstr[256];
for (i = 0; i < 2; i++) {
t = ff_amf_tag_size(ptr, data_end);
if (t < 0)
return 1;
ptr += t;
}
t = ff_amf_get_field_value(ptr, data_end,
"level", tmpstr, sizeof(tmpstr));
if (!t && !strcmp(tmpstr, "error")) {
if (!ff_amf_get_field_value(ptr, data_end,
"description", tmpstr, sizeof(tmpstr)))
av_log(s, AV_LOG_ERROR, "Server error: %s\n",tmpstr);
return -1;
}
t = ff_amf_get_field_value(ptr, data_end,
"code", tmpstr, sizeof(tmpstr));
if (!t && !strcmp(tmpstr, "NetStream.Play.Start")) rt->state = STATE_PLAYING;
if (!t && !strcmp(tmpstr, "NetStream.Play.Stop")) rt->state = STATE_STOPPED;
if (!t && !strcmp(tmpstr, "NetStream.Play.UnpublishNotify")) rt->state = STATE_STOPPED;
if (!t && !strcmp(tmpstr, "NetStream.Publish.Start")) rt->state = STATE_PUBLISHING;
} else if (!memcmp(pkt->data, "\002\000\010onBWDone", 11)) {
if ((ret = gen_check_bw(s, rt)) < 0)
return ret;
}
return 0;
}
/**
* Parse received packet and possibly perform some action depending on
* the packet contents.
* @return 0 for no errors, negative values for serious errors which prevent
* further communications, positive values for uncritical errors
*/
static int rtmp_parse_result(URLContext *s, RTMPContext *rt, RTMPPacket *pkt)
{
int ret;
#ifdef DEBUG
ff_rtmp_packet_dump(s, pkt);
#endif
switch (pkt->type) {
case RTMP_PT_CHUNK_SIZE:
if ((ret = handle_chunk_size(s, pkt)) < 0)
return ret;
break;
case RTMP_PT_PING:
if ((ret = handle_ping(s, pkt)) < 0)
return ret;
break;
case RTMP_PT_CLIENT_BW:
if ((ret = handle_client_bw(s, pkt)) < 0)
return ret;
break;
case RTMP_PT_SERVER_BW:
if ((ret = handle_server_bw(s, pkt)) < 0)
return ret;
break;
case RTMP_PT_INVOKE:
if ((ret = handle_invoke(s, pkt)) < 0)
return ret;
break;
case RTMP_PT_VIDEO:
case RTMP_PT_AUDIO:

87
libavformat/urldecode.c Normal file
View File

@ -0,0 +1,87 @@
/*
* Simple URL decoding function
* Copyright (c) 2012 Antti Seppälä
*
* References:
* RFC 3986: Uniform Resource Identifier (URI): Generic Syntax
* T. Berners-Lee et al. The Internet Society, 2005
*
* based on http://www.icosaedro.it/apache/urldecode.c
* from Umberto Salsi (salsi@icosaedro.it)
*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <ctype.h>
#include <string.h>
#include "libavutil/mem.h"
#include "libavutil/avstring.h"
#include "urldecode.h"
char *ff_urldecode(const char *url)
{
int s = 0, d = 0, url_len = 0;
char c;
char *dest = NULL;
if (!url)
return NULL;
url_len = strlen(url) + 1;
dest = av_malloc(url_len);
if (!dest)
return NULL;
while (s < url_len) {
c = url[s++];
if (c == '%' && s + 2 < url_len) {
char c2 = url[s++];
char c3 = url[s++];
if (isxdigit(c2) && isxdigit(c3)) {
c2 = av_tolower(c2);
c3 = av_tolower(c3);
if (c2 <= '9')
c2 = c2 - '0';
else
c2 = c2 - 'a' + 10;
if (c3 <= '9')
c3 = c3 - '0';
else
c3 = c3 - 'a' + 10;
dest[d++] = 16 * c2 + c3;
} else { /* %zz or something other invalid */
dest[d++] = c;
dest[d++] = c2;
dest[d++] = c3;
}
} else if (c == '+') {
dest[d++] = ' ';
} else {
dest[d++] = c;
}
}
return dest;
}

35
libavformat/urldecode.h Normal file
View File

@ -0,0 +1,35 @@
/*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef AVFORMAT_URLDECODE_H
#define AVFORMAT_URLDECODE_H
/**
* Decodes an URL from its percent-encoded form back into normal
* representation. This function returns the decoded URL in a string.
* The URL to be decoded does not necessarily have to be encoded but
* in that case the original string is duplicated.
*
* @param url a string to be decoded.
* @return new string with the URL decoded or NULL if decoding failed.
* Note that the returned string should be explicitly freed when not
* used anymore.
*/
char *ff_urldecode(const char *url);
#endif /* AVFORMAT_URLDECODE_H */

2
libavformat/version.h
View File

@ -31,7 +31,7 @@
#define LIBAVFORMAT_VERSION_MAJOR 54
#define LIBAVFORMAT_VERSION_MINOR 20
#define LIBAVFORMAT_VERSION_MICRO 100
#define LIBAVFORMAT_VERSION_MICRO 101
#define LIBAVFORMAT_VERSION_INT AV_VERSION_INT(LIBAVFORMAT_VERSION_MAJOR, \
LIBAVFORMAT_VERSION_MINOR, \

5
libavresample/x86/audio_mix.asm
View File

@ -175,7 +175,12 @@ cglobal mix_1_to_2_fltp_flt, 3,5,4, src0, matrix0, len, src1, matrix1
add src0q, mmsize
sub lend, mmsize/4
jg .loop
%if mmsize == 32
vzeroupper
RET
%else
REP_RET
%endif
%endmacro
INIT_XMM sse