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Minor fixes by David.

Browse Source 
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@2969 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
atmos4
2001-11-18 13:10:22 +00:00
parent 569ab2fa42
commit 2a3e9d86da
2 changed files with 124 additions and 123 deletions
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libao2/ao_dxr3.c
+72 -40
View File
@@ -63,50 +63,59 @@ static int init(int rate,int channels,int format,int flags)
fd_audio = open( "/dev/em8300_ma", O_WRONLY );
if( fd_audio < 0 )
{
printf("Can't open audio device /dev/em8300_ma -> nosound\n");
printf("AO: [dxr3] Can't open audio device /dev/em8300_ma -> nosound\n");
return 0;
}
fd_control = open( "/dev/em8300", O_WRONLY );
if( fd_control < 0 )
{
printf("Can't open em8300 control /dev/em8300\n");
printf("AO: [dxr3] Can't open em8300 control /dev/em8300\n");
return 0;
}
ao_format = format;
ioctl (fd_audio, SNDCTL_DSP_SETFMT, &ao_format);
if( ioctl (fd_audio, SNDCTL_DSP_SETFMT, &ao_format) < 0 )
printf( "AO: [dxr3] Unable to set audio format\n" );
if(format == AFMT_AC3 && ao_format != AFMT_AC3)
{
printf("Can't set audio device /dev/em8300_ma to AC3 output\n");
printf("AO: [dxr3] Can't set audio device /dev/em8300_ma to AC3 output\n");
return 0;
}
printf("audio_setup: sample format: %s (requested: %s)\n",
printf("AO: [dxr3] Sample format: %s (requested: %s)\n",
audio_out_format_name(ao_format), audio_out_format_name(format));
if(format != AFMT_AC3)
{
ao_channels=channels-1;
ioctl (fd_audio, SNDCTL_DSP_STEREO, &ao_channels);
if( ioctl (fd_audio, SNDCTL_DSP_STEREO, &ao_channels) < 0 )
printf( "AO: [dxr3] Unable to set number of channels\n" );
// set rate
ao_samplerate=rate;
ioctl (fd_audio, SNDCTL_DSP_SPEED, &ao_samplerate);
printf("audio_setup: using %d Hz samplerate (requested: %d)\n",ao_samplerate,rate);
if( ioctl (fd_audio, SNDCTL_DSP_SPEED, &ao_samplerate) < 0 )
printf( "AO: [dxr3] Unable to set samplerate\n" );
printf("AO: [dxr3] Using %d Hz samplerate (requested: %d)\n",ao_samplerate,rate);
}
if(ioctl(fd_audio, SNDCTL_DSP_GETOSPACE, &dxr3_buf_info)==-1){
if( ioctl(fd_audio, SNDCTL_DSP_GETOSPACE, &dxr3_buf_info)==-1 )
{
int r=0;
printf("audio_setup: driver doesn't support SNDCTL_DSP_GETOSPACE :-(\n");
if(ioctl(fd_audio, SNDCTL_DSP_GETBLKSIZE, &r)==-1){
printf("audio_setup: %d bytes/frag (config.h)\n",ao_outburst);
} else {
printf("AO: [dxr3] Driver doesn't support SNDCTL_DSP_GETOSPACE :-(\n");
if( ioctl( fd_audio, SNDCTL_DSP_GETBLKSIZE, &r) ==-1 )
{
printf( "AO: [dxr3] %d bytes/frag (config.h)\n", ao_outburst );
}
else
{
ao_outburst=r;
printf("audio_setup: %d bytes/frag (GETBLKSIZE)\n",ao_outburst);
printf( "AO: [dxr3] %d bytes/frag (GETBLKSIZE)\n",ao_outburst);
}
} else {
printf("audio_setup: frags: %3d/%d (%d bytes/frag) free: %6d\n",
dxr3_buf_info.fragments, dxr3_buf_info.fragstotal, dxr3_buf_info.fragsize, dxr3_buf_info.bytes);
}
else
{
printf("AO: [dxr3] frags: %3d/%d (%d bytes/frag) free: %6d\n",
dxr3_buf_info.fragments+1, dxr3_buf_info.fragstotal, dxr3_buf_info.fragsize, dxr3_buf_info.bytes);
if(ao_buffersize==-1) ao_buffersize=dxr3_buf_info.bytes;
ao_outburst=dxr3_buf_info.fragsize;
}
@@ -128,7 +137,7 @@ static int init(int rate,int channels,int format,int flags)
}
free(data);
if(ao_buffersize==0){
printf("\n *** Your audio driver DOES NOT support select() ***\n");
printf("\nAO: [dxr3] *** Your audio driver DOES NOT support select() ***\n");
printf("Recompile mplayer with #undef HAVE_AUDIO_SELECT in config.h !\n\n");
return 0;
}
@@ -136,7 +145,8 @@ static int init(int rate,int channels,int format,int flags)
}
ioval = EM8300_PLAYMODE_PLAY;
ioctl( fd_control, EM8300_IOCTL_SET_PLAYMODE, &ioval );
if( ioctl( fd_control, EM8300_IOCTL_SET_PLAYMODE, &ioval ) < 0 )
printf( "AO: [dxr3] Unable to set playmode\n" );
close( fd_control );
return 1;
@@ -145,60 +155,82 @@ static int init(int rate,int channels,int format,int flags)
// close audio device
static void uninit()
{
ioctl(fd_audio, SNDCTL_DSP_RESET, NULL);
printf( "AO: [dxr3] Uninitializing\n" );
if( ioctl(fd_audio, SNDCTL_DSP_RESET, NULL) < 0 )
printf( "AO: [dxr3] Unable to reset device\n" );
close( fd_audio );
}
// stop playing and empty buffers (for seeking/pause)
static void reset()
{
uninit();
if(fd_audio<0)
{
printf("\nFatal error: *** CANNOT RE-OPEN / RESET AUDIO DEVICE ***\n");
return;
}
ioctl (fd_audio, SNDCTL_DSP_SETFMT, &ao_format);
if(ao_format != AFMT_AC3)
{
ioctl (fd_audio, SNDCTL_DSP_STEREO, &ao_channels);
ioctl (fd_audio, SNDCTL_DSP_SPEED, &ao_samplerate);
}
if( ioctl(fd_audio, SNDCTL_DSP_RESET, NULL) < 0 )
printf( "AO: [dxr3] Unable to reset device\n" );
}
// stop playing, keep buffers (for pause)
static void audio_pause()
{
// for now, just call reset();
reset();
// reset();
int ioval;
fd_control = open( "/dev/em8300", O_WRONLY );
if( fd_control < 0 )
printf( "AO: [dxr3] Oops, unable to pause playback\n" );
else
{
ioval = EM8300_PLAYMODE_PAUSED;
if( ioctl( fd_control, EM8300_IOCTL_SET_PLAYMODE, &ioval ) < 0 )
printf( "AO: [dxr3] Unable to pause playback\n" );
close( fd_control );
}
}
// resume playing, after audio_pause()
static void audio_resume()
{
int ioval;
fd_control = open( "/dev/em8300", O_WRONLY );
if( fd_control < 0 )
printf( "AO: [dxr3] Oops, unable to resume playback\n" );
else
{
ioval = EM8300_PLAYMODE_PLAY;
if( ioctl( fd_control, EM8300_IOCTL_SET_PLAYMODE, &ioval ) < 0 )
printf( "AO: [dxr3] Unable to resume playback\n" );
close( fd_control );
}
}
// return: how many bytes can be played without blocking
static int get_space()
{
if(ioctl(fd_audio, SNDCTL_DSP_GETOSPACE, &dxr3_buf_info)!=-1)
return (dxr3_buf_info.fragments*dxr3_buf_info.fragsize);
return 0;
int space = 0;
if( ioctl(fd_audio, SNDCTL_DSP_GETOSPACE, &dxr3_buf_info) < 0 )
{
printf( "AO: [dxr3] Unable to get free space in buffer\n" );
return 0;
}
space = dxr3_buf_info.fragments*dxr3_buf_info.fragsize;
return space;
}
static int play(void* data,int len,int flags)
{
ioctl( fd_audio, EM8300_IOCTL_AUDIO_SETPTS, &ao_pts );
int pts = ao_pts;
if( ioctl( fd_audio, EM8300_IOCTL_AUDIO_SETPTS, &pts ) < 0 )
printf( "AO: [dxr3] Unable to set pts\n" );
return write(fd_audio,data,len);
}
// return: how many unplayed bytes are in the buffer
static int get_delay()
{
int r=0;
ioctl(fd_audio, SNDCTL_DSP_GETODELAY, &r);
int r=0;
if( ioctl(fd_audio, SNDCTL_DSP_GETODELAY, &r) < 0 )
printf( "AO: [dxr3] Unable to get unplayed bytes in buffer\n" );
return r;
}
libvo/vo_dxr3.c
+52 -83
View File
@@ -105,15 +105,6 @@ init(uint32_t scr_width, uint32_t scr_height, uint32_t width, uint32_t height, u
return -1;
}
/*for( i = 0; i < 64; i+= 4 )
{
tmp = palette[i];
palette[i] = palette[i+3];
palette[i+3] = tmp;
tmp = palette[i+1];
palette[i+1] = palette[i+2];
palette[i+2] = tmp;
}*/
if( ioctl( fd_spu, EM8300_IOCTL_SPU_SETPALETTE, palette ) < 0 )
{
printf( "VO: [dxr3] Unable to set subpicture palette!\n" );
@@ -121,7 +112,7 @@ init(uint32_t scr_width, uint32_t scr_height, uint32_t width, uint32_t height, u
}
ioval = EM8300_PLAYMODE_PLAY;
if( ioctl( fd_control, EM8300_IOCTL_SET_PLAYMODE, &ioval ) < 0)
if( ioctl( fd_control, EM8300_IOCTL_SET_PLAYMODE, &ioval ) < 0 )
printf( "VO: [dxr3] Unable to set playmode!\n" );
close( fd_control );
@@ -138,7 +129,7 @@ init(uint32_t scr_width, uint32_t scr_height, uint32_t width, uint32_t height, u
int size;
printf("Format: YV12\n");
printf("VO: [dxr3] Format: YV12\n");
if(!avcodec_inited){
avcodec_init();
@@ -148,8 +139,9 @@ init(uint32_t scr_width, uint32_t scr_height, uint32_t width, uint32_t height, u
/* find the mpeg1 video encoder */
codec = avcodec_find_encoder(CODEC_ID_MPEG1VIDEO);
if (!codec) {
fprintf(stderr, "mpeg1 codec not found\nRead DOCS/DXR3!\n");
if (!codec)
{
printf( "VO: [dxr3] mpeg1 codec not found! Read DOCS/DXR3!\n");
return -1;
}
@@ -197,11 +189,12 @@ init(uint32_t scr_width, uint32_t scr_height, uint32_t width, uint32_t height, u
osd_h=codec_context.height;
} else s_pos_y=0;
printf("[vo] position mapping: %d;%d => %d;%d\n",s_pos_x,s_pos_y,d_pos_x,d_pos_y);
printf("VO: [dxr3] position mapping: %d;%d => %d;%d\n",s_pos_x,s_pos_y,d_pos_x,d_pos_y);
/* open it */
if (avcodec_open(&codec_context, codec) < 0) {
fprintf(stderr, "could not open codec\n");
if (avcodec_open(&codec_context, codec) < 0)
{
printf( "VO: [dxr3] Could not open codec\n");
return -1;
}
@@ -226,7 +219,7 @@ init(uint32_t scr_width, uint32_t scr_height, uint32_t width, uint32_t height, u
{
#ifdef USE_LIBAVCODEC
int size = 0;
printf("Format: BGR24\n");
printf("VO: [dxr3] Format: BGR24\n");
if(!avcodec_inited)
{
@@ -239,7 +232,7 @@ init(uint32_t scr_width, uint32_t scr_height, uint32_t width, uint32_t height, u
codec = avcodec_find_encoder(CODEC_ID_MPEG1VIDEO);
if (!codec)
{
fprintf(stderr, "mpeg1 codec not found\nRead DOCS/DXR3!\n");
printf( "VO: [dxr3] mpeg1 codec not found! Read DOCS/DXR3!\n");
return -1;
}
@@ -254,7 +247,7 @@ init(uint32_t scr_width, uint32_t scr_height, uint32_t width, uint32_t height, u
codec_context.quality=1;
codec_context.pix_fmt = PIX_FMT_YUV420P;
/*if(width<=352 && height<=288){
if(width<=352 && height<=288){
codec_context.width=352;
codec_context.height=288;
} else
@@ -272,10 +265,10 @@ init(uint32_t scr_width, uint32_t scr_height, uint32_t width, uint32_t height, u
} else {
codec_context.width=704;
codec_context.height=576;
}*/
s_width = codec_context.width = width;
}
/* s_width = codec_context.width = width;
s_height = codec_context.height = height;
*/
osd_w=scr_width;
d_pos_x=(codec_context.width-(int)scr_width)/2;
if(d_pos_x<0){
@@ -290,11 +283,12 @@ init(uint32_t scr_width, uint32_t scr_height, uint32_t width, uint32_t height, u
osd_h=codec_context.height;
} else s_pos_y=0;
printf("[vo] position mapping: %d;%d => %d;%d\n",s_pos_x,s_pos_y,d_pos_x,d_pos_y);
printf("VO: [dxr3] position mapping: %d;%d => %d;%d\n",s_pos_x,s_pos_y,d_pos_x,d_pos_y);
/* open it */
if (avcodec_open(&codec_context, codec) < 0) {
fprintf(stderr, "could not open codec\n");
if (avcodec_open(&codec_context, codec) < 0)
{
printf( "VO: [dxr3] could not open codec\n");
return -1;
}
@@ -315,7 +309,7 @@ init(uint32_t scr_width, uint32_t scr_height, uint32_t width, uint32_t height, u
{
#ifdef USE_LIBAVCODEC
int size = 0;
printf("Format: YUY2\n");
printf("VO: [dxr3] Format: YUY2\n");
if(!avcodec_inited)
{
@@ -328,7 +322,7 @@ init(uint32_t scr_width, uint32_t scr_height, uint32_t width, uint32_t height, u
codec = avcodec_find_encoder(CODEC_ID_MPEG1VIDEO);
if (!codec)
{
fprintf(stderr, "mpeg1 codec not found\nRead DOCS/DXR3!\n");
printf( "VO: [dxr3] mpeg1 codec not found! Read DOCS/DXR3!\n");
return -1;
}
@@ -385,8 +379,9 @@ init(uint32_t scr_width, uint32_t scr_height, uint32_t width, uint32_t height, u
printf("VO: [dxr3] position mapping: %d;%d => %d;%d\n",s_pos_x,s_pos_y,d_pos_x,d_pos_y);
/* open it */
if (avcodec_open(&codec_context, codec) < 0) {
fprintf(stderr, "could not open codec\n");
if (avcodec_open(&codec_context, codec) < 0)
{
printf(stderr, "VO: [dxr3] Could not open codec\n");
return -1;
}
@@ -409,7 +404,7 @@ init(uint32_t scr_width, uint32_t scr_height, uint32_t width, uint32_t height, u
return 0;
}
printf( "Format: Unsupported\n" );
printf( "VO: [dxr3] Format: Unsupported\n" );
return -1;
}
@@ -420,51 +415,26 @@ static const vo_info_t* get_info(void)
static void draw_alpha(int x0, int y0, int w, int h, unsigned char* src, unsigned char *srca, int srcstride)
{
int x,y,index=0;
int n_rles=0, prev_nibbled=0, nibbled=0;
char prevcolor=0;
unsigned char *dst = spubuf;
unsigned short *subpic_size, *cs_table;
subpic_size = dst+=2;
cs_table = dst+=2;
prevcolor = src[0];
for( y = 0; y <= (h-1); y+=2 )
{
for( x = 0; x < w; x++ )
{
if( prevcolor == src[x+(y*w)] ) index++;
else
{
if( prevcolor < 64 )
prevcolor = 0x00;
else if( prevcolor < 128 )
prevcolor = 0x01;
else if( prevcolor < 192 )
prevcolor = 0x02;
else
prevcolor = 0x03;
}
}
}
ioctl( fd_video, EM8300_IOCTL_VIDEO_SETPTS, &vo_pts );
write( fd_spu, spubuf, (dst-spubuf) );
}
static void draw_osd(void)
{
vo_draw_text(osd_w,osd_h,draw_alpha);
// vo_draw_text(osd_w,osd_h,draw_alpha);
}
static uint32_t draw_frame(uint8_t * src[])
{
int pts = 0;
if( img_format == IMGFMT_MPEGPES )
{
int data_left;
vo_mpegpes_t *p=(vo_mpegpes_t *)src[0];
unsigned char *data = p->data;
data_left = p->size;
ioctl( fd_video, EM8300_IOCTL_VIDEO_SETPTS, &vo_pts );
pts = p->timestamp;
if( ioctl( fd_video, EM8300_IOCTL_VIDEO_SETPTS, &pts ) < 0 )
printf( "VO: [dxr3] Unable to set PTS in draw_frame\n" );
while( data_left )
data_left -= write( fd_video, &((unsigned char*)p->data)[p->size-data_left], data_left );
@@ -473,7 +443,7 @@ static uint32_t draw_frame(uint8_t * src[])
#ifdef USE_LIBAVCODEC
else if( img_format == IMGFMT_YV12 )
{
printf("ERROR: Uninplemented\n");
printf("VO: [dxr3] ERROR: Uninplemented\n");
}
else if( img_format == IMGFMT_BGR24 )
{
@@ -546,6 +516,9 @@ static uint32_t draw_frame(uint8_t * src[])
#undef ONE_HALF
#undef FIX(x)
//End of ffmpeg code, see ffmpeg.sourceforge.net for terms of license
pts = vo_pts;
if( ioctl( fd_video, EM8300_IOCTL_VIDEO_SETPTS, &pts ) < 0 )
printf( "VO: [dxr3] Unable to set PTS in draw_frame\n" );
tmp_size = out_size = avcodec_encode_video(&codec_context, outbuf, outbuf_size, &picture);
while( out_size )
out_size -= write( fd_video, &outbuf[tmp_size-out_size], out_size );
@@ -562,7 +535,9 @@ static uint32_t draw_frame(uint8_t * src[])
{
}
}
pts = vo_pts;
if( ioctl( fd_video, EM8300_IOCTL_VIDEO_SETPTS, &pts ) < 0 )
printf( "VO: [dxr3] Unable to set PTS in draw_frame\n" );
tmp_size = out_size = avcodec_encode_video(&codec_context, outbuf, outbuf_size, &picture);
while( out_size )
out_size -= write( fd_video, &outbuf[tmp_size-out_size], out_size );
@@ -571,7 +546,7 @@ static uint32_t draw_frame(uint8_t * src[])
}
#endif
printf( "Error in draw_frame(...)\n" );
printf( "VO: [dxr3] Error in draw_frame(...)\n" );
return -1;
}
@@ -581,7 +556,7 @@ static void flip_page (void)
static uint32_t draw_slice( uint8_t *srcimg[], int stride[], int w, int h, int x0, int y0 )
{
int y;
int y, pts;
unsigned char* s;
unsigned char* d;
int data_left;
@@ -627,26 +602,19 @@ static uint32_t draw_slice( uint8_t *srcimg[], int stride[], int w, int h, int x
s+=stride[2];
d+=picture.linesize[2];
}
pts = vo_pts;
if( ioctl( fd_video, EM8300_IOCTL_VIDEO_SETPTS, &pts ) < 0 )
printf( "VO: [dxr3] Unable to set PTS in draw_slice\n" );
tmp_size = out_size = avcodec_encode_video(&codec_context, outbuf, outbuf_size, &picture);
while( out_size )
out_size -= write( fd_video, &outbuf[tmp_size-out_size], out_size );
return 0;
#endif
printf( "VO: [dxr3] You need to install ffmpeg.so or libavcodec, read DOCS/DXR3\n" );
return -1;
}
else if( img_format == IMGFMT_BGR24 )
{
return -1;
}
else if( img_format == IMGFMT_MPEGPES )
{
data_left = p->size;
while( data_left )
data_left -= write( fd_video, &((unsigned char*)p->data)[p->size-data_left], data_left );
return 0;
}
return -1;
}
@@ -655,15 +623,15 @@ static uint32_t draw_slice( uint8_t *srcimg[], int stride[], int w, int h, int x
static uint32_t
query_format(uint32_t format)
{
if(format==IMGFMT_MPEGPES) return 0x2|0x4;
if(format==IMGFMT_MPEGPES) return 1;
#ifdef USE_LIBAVCODEC
if(format==IMGFMT_YV12) return 0x1|0x4;
if(format==IMGFMT_YV12) return 1;
// if(format==IMGFMT_YUY2) return 0x1|0x4;
if(format==IMGFMT_BGR24) return 0x1|0x4;
if(format==IMGFMT_BGR24) return 1;
#else
if(format==IMGFMT_YV12) {printf("You need to compile with libavcodec or ffmpeg.so to play this file!\n" ); return 0;}
if(format==IMGFMT_YUY2) {printf("You need to compile with libavcodec or ffmpeg.so to play this file!\n" ); return 0;}
if(format==IMGFMT_BGR24) {printf("You need to compile with libavcodec or ffmpeg.so to play this file!\n" ); return 0;}
if(format==IMGFMT_YV12) {printf("VO: [dxr3] You need to compile with libavcodec or ffmpeg.so to play this file!\n" ); return 0;}
if(format==IMGFMT_YUY2) {printf("VO: [dxr3] You need to compile with libavcodec or ffmpeg.so to play this file!\n" ); return 0;}
if(format==IMGFMT_BGR24) {printf("VO: [dxr3] You need to compile with libavcodec or ffmpeg.so to play this file!\n" ); return 0;}
#endif
return 0;
}
@@ -671,6 +639,7 @@ query_format(uint32_t format)
static void
uninit(void)
{
printf( "VO: [dxr3] Uninitializing\n" );
free(outbuf);
free(picture_buf);
free(spubuf);