Commit bb255df4 authored by Antoine Cellerier's avatar Antoine Cellerier

Compile the transrate module (untested ... but now it compiles).

parent b9004867
SOURCES_stream_out_transrate = transrate.c transrate.h frame.c block.c getvlc.h putvlc.h
libvlc_LTLIBRARIES += libstream_out_transrate_plugin.la
......@@ -149,7 +149,7 @@ static const uint8_t map_non_linear_mquant[113] =
int scale_quant( transrate_t *tr, double qrate )
{
int i_quant = (int)floor( tr->quantizer_scale * qrate + 0.5 );
int i_quant = floor( tr->quantizer_scale * qrate + 0.5 );
if ( tr->q_scale_type )
{
......@@ -171,7 +171,7 @@ int scale_quant( transrate_t *tr, double qrate )
return i_quant;
}
int increment_quant( transrate_t *tr, int i_quant )
static int increment_quant( transrate_t *tr, int i_quant )
{
if ( tr->q_scale_type )
{
......
......@@ -51,7 +51,7 @@ typedef struct
* 'macroblock_escape' is treated elsewhere
*/
const static VLCtable addrinctab[33]=
static const VLCtable addrinctab[33]=
{
{0x01,1}, {0x03,3}, {0x02,3}, {0x03,4},
{0x02,4}, {0x03,5}, {0x02,5}, {0x07,7},
......@@ -70,7 +70,7 @@ const static VLCtable addrinctab[33]=
* indexed by [macroblock_type]
*/
const static VLCtable mbtypetab[3][32]=
static const VLCtable mbtypetab[3][32]=
{
/* I */
{
......@@ -107,7 +107,7 @@ const static VLCtable mbtypetab[3][32]=
* indexed by [coded_block_pattern]
*/
const static VLCtable cbptable[64]=
static const VLCtable cbptable[64]=
{
{0x01,9}, {0x0b,5}, {0x09,5}, {0x0d,6},
{0x0d,4}, {0x17,7}, {0x13,7}, {0x1f,8},
......@@ -136,7 +136,7 @@ const static VLCtable cbptable[64]=
* codes do not include s (sign bit)
*/
const static VLCtable dct_code_tab1[2][40]=
static const VLCtable dct_code_tab1[2][40]=
{
/* run = 0, level = 1...40 */
{
......@@ -166,7 +166,7 @@ const static VLCtable dct_code_tab1[2][40]=
}
};
const static VLCtable dct_code_tab2[30][5]=
static const VLCtable dct_code_tab2[30][5]=
{
/* run = 2...31, level = 1...5 */
{{0x05, 4}, {0x04, 7}, {0x0b,10}, {0x14,12}, {0x14,13}},
......@@ -210,7 +210,7 @@ const static VLCtable dct_code_tab2[30][5]=
* codes do not include s (sign bit)
*/
const static VLCtable dct_code_tab1a[2][40]=
static const VLCtable dct_code_tab1a[2][40]=
{
/* run = 0, level = 1...40 */
{
......@@ -240,7 +240,7 @@ const static VLCtable dct_code_tab1a[2][40]=
}
};
const static VLCtable dct_code_tab2a[30][5]=
static const VLCtable dct_code_tab2a[30][5]=
{
/* run = 2...31, level = 1...5 */
{{0x05, 5}, {0x07, 7}, {0xfc, 8}, {0x0c,10}, {0x14,13}},
......
......@@ -37,6 +37,7 @@
#include <vlc_plugin.h>
#include <vlc_sout.h>
#include <vlc_input.h>
#include <vlc_block.h>
#include "transrate.h"
......@@ -55,6 +56,21 @@ static int transrate_video_process( sout_stream_t *, sout_stream_id_t *, block_
/*****************************************************************************
* Module descriptor
*****************************************************************************/
#define VB_TEXT N_("Video bitrate")
#define VB_LONGTEXT N_( \
"... FIXME ..." )
#define SHAPING_TEXT N_("Shaping delay")
#define SHAPING_LONGTEXT N_( \
"... FIXME ..." )
#define MPEG4_MATRIX_TEXT N_("Use MPEG4 matrix")
#define MPEG4_MATRIX_LONGTEXT N_( \
"... FIXME ..." )
#define SOUT_CFG_PREFIX "sout-transrate-"
vlc_module_begin();
set_category( CAT_SOUT );
set_subcategory( SUBCAT_SOUT_STREAM );
......@@ -62,8 +78,19 @@ vlc_module_begin();
set_capability( "sout stream", 50 );
add_shortcut( "transrate" );
set_callbacks( Open, Close );
add_integer( SOUT_CFG_PREFIX "vb", 3 * 100 * 1000, NULL,
VB_TEXT, VB_LONGTEXT, false );
add_integer( SOUT_CFG_PREFIX "shaping", 500, NULL,
SHAPING_TEXT, SHAPING_LONGTEXT, false );
add_bool( SOUT_CFG_PREFIX "mpeg4-matrix", false, NULL,
MPEG4_MATRIX_TEXT, MPEG4_MATRIX_LONGTEXT, false );
vlc_module_end();
static const char *const ppsz_sout_options[] = {
"vb", "shaping", "mpeg4-matrix", NULL
};
struct sout_stream_sys_t
{
sout_stream_t *p_out;
......@@ -82,44 +109,28 @@ static int Open( vlc_object_t *p_this )
{
sout_stream_t *p_stream = (sout_stream_t*)p_this;
sout_stream_sys_t *p_sys;
char *val;
p_sys = malloc( sizeof( sout_stream_sys_t ) );
p_sys->p_out = sout_StreamNew( p_stream->p_sout, p_stream->psz_next );
p_sys->i_vbitrate = 0;
if( ( val = sout_cfg_find_value( p_stream->p_cfg, "vb" ) ) )
{
p_sys->i_vbitrate = atoi( val );
if( p_sys->i_vbitrate < 16000 )
{
p_sys->i_vbitrate *= 1000;
}
}
else
{
p_sys->i_vbitrate = 3000000;
}
config_ChainParse( p_stream, SOUT_CFG_PREFIX, ppsz_sout_options,
p_stream->p_cfg );
p_sys->i_vbitrate = var_CreateGetInteger( p_stream, SOUT_CFG_PREFIX "vb" );
if( p_sys->i_vbitrate < 16000 )
p_sys->i_vbitrate *= 1000;
p_sys->i_shaping_delay = 500000;
if( ( val = sout_cfg_find_value( p_stream->p_cfg, "shaping" ) ) )
p_sys->i_shaping_delay = var_CreateGetInteger( p_stream,
SOUT_CFG_PREFIX "shaping" ) * 1000;
if( p_sys->i_shaping_delay <= 0 )
{
p_sys->i_shaping_delay = (int64_t)atoi( val ) * 1000;
if( p_sys->i_shaping_delay <= 0 )
{
msg_Err( p_stream,
"invalid shaping (%"PRId64"ms) reseting to 500ms",
p_sys->i_shaping_delay / 1000 );
p_sys->i_shaping_delay = 500000;
}
msg_Err( p_stream,
"invalid shaping (%"PRId64"ms) reseting to 500ms",
p_sys->i_shaping_delay / 1000 );
p_sys->i_shaping_delay = 500000;
}
p_sys->b_mpeg4_matrix = 0;
if( sout_cfg_find( p_stream->p_cfg, "mpeg4-matrix" ) )
{
p_sys->b_mpeg4_matrix = 1;
}
p_sys->b_mpeg4_matrix = var_CreateGetBool( p_stream,
SOUT_CFG_PREFIX "mpeg4-matrix" );
msg_Dbg( p_stream, "codec video %dkb/s max gop=%"PRId64"us",
p_sys->i_vbitrate / 1024, p_sys->i_shaping_delay );
......@@ -308,11 +319,11 @@ static int transrate_video_process( sout_stream_t *p_stream,
i_new_bitrate = (mtime_t)tr->i_current_output * 8000
/ (id->i_next_gop_duration / 1000);
if (i_new_bitrate > p_stream->p_sys->i_vbitrate + 300000)
msg_Err(p_stream, "%lld -> %lld d=%lld",
msg_Err(p_stream, "%"PRId64" -> %"PRId64" d=%"PRId64,
i_bitrate, i_new_bitrate,
id->i_next_gop_duration);
else
msg_Dbg(p_stream, "%lld -> %lld d=%lld",
msg_Dbg(p_stream, "%"PRId64" -> %"PRId64" d=%"PRId64,
i_bitrate, i_new_bitrate,
id->i_next_gop_duration);
}
......
......@@ -162,13 +162,17 @@ static int Activate( vlc_object_t *p_this )
es_format_Copy( &fmt, &p_filter->fmt_in );
fmt.video.i_width = i_width;
fmt.video.i_height = ( p_filter->fmt_in.video.i_height * i_width )
/ p_filter->fmt_in.video.i_width;
fmt.video.i_height = ( p_filter->fmt_in.video.i_height * i_width *
VOUT_ASPECT_FACTOR )
/ ( p_filter->fmt_in.video.i_width
* p_filter->fmt_in.video.i_aspect );
if( fmt.video.i_height > i_height )
{
fmt.video.i_height = i_height;
fmt.video.i_width = ( p_filter->fmt_in.video.i_width * i_height )
/ p_filter->fmt_in.video.i_height;
fmt.video.i_width = ( p_filter->fmt_in.video.i_width * i_height *
p_filter->fmt_in.video.i_aspect )
/ ( p_filter->fmt_in.video.i_height *
VOUT_ASPECT_FACTOR );
if( fmt.video.i_width & 1 ) fmt.video.i_width -= 1;
i_padd = i_width - fmt.video.i_width;
/* Gruik */
......
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