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path: root/src/libmpeg2new/libmpeg2/decode.c
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Diffstat (limited to 'src/libmpeg2new/libmpeg2/decode.c')
-rw-r--r--src/libmpeg2new/libmpeg2/decode.c49
1 files changed, 0 insertions, 49 deletions
diff --git a/src/libmpeg2new/libmpeg2/decode.c b/src/libmpeg2new/libmpeg2/decode.c
index 382798f75..640861b5c 100644
--- a/src/libmpeg2new/libmpeg2/decode.c
+++ b/src/libmpeg2new/libmpeg2/decode.c
@@ -161,20 +161,6 @@ mpeg2_state_t mpeg2_parse (mpeg2dec_t * mpeg2dec)
{
int size_buffer, size_chunk, copied;
- printf("mpeg2dec-lib:decode.c:CODE=%x\n",mpeg2dec->code);
- printf("mpeg2_parse:mpeg2dec->fbuf[0]=%p",mpeg2dec->fbuf[0]);
- if (mpeg2dec->fbuf[0]) printf(", img=%p\n", mpeg2dec->fbuf[0]->id);
- else printf("\n");
- printf("mpeg2_parse:mpeg2dec->fbuf[1]=%p",mpeg2dec->fbuf[1]);
- if (mpeg2dec->fbuf[1]) printf(", img=%p\n", mpeg2dec->fbuf[1]->id);
- else printf("\n");
- printf("mpeg2_parse:mpeg2dec->fbuf[2]=%p",mpeg2dec->fbuf[2]);
- if (mpeg2dec->fbuf[2]) printf(", img=%p\n", mpeg2dec->fbuf[2]->id);
- else printf("\n");
- printf("mpeg2_parse:mpeg2dec->decoder->pictures[0]=%p\n",&mpeg2dec->pictures[0]);
- printf("mpeg2_parse:mpeg2dec->decoder->pictures[1]=%p\n",&mpeg2dec->pictures[1]);
- printf("mpeg2_parse:mpeg2dec->decoder->pictures[2]=%p\n",&mpeg2dec->pictures[2]);
- printf("mpeg2_parse:mpeg2dec->decoder->pictures[3]=%p\n",&mpeg2dec->pictures[3]);
if (mpeg2dec->action) {
mpeg2_state_t state;
@@ -202,7 +188,6 @@ mpeg2_state_t mpeg2_parse (mpeg2dec_t * mpeg2dec)
/* filled the chunk buffer without finding a start code */
mpeg2dec->bytes_since_pts += size_chunk;
mpeg2dec->action = seek_chunk;
- printf("mpeg2dec:action = mpeg2_seek_chunk\n");
return STATE_INVALID;
}
}
@@ -218,21 +203,13 @@ mpeg2_state_t mpeg2_parse (mpeg2dec_t * mpeg2dec)
if (seek_chunk (mpeg2dec) == STATE_BUFFER)
return STATE_BUFFER;
}
- printf("mpeg2dec-lib:decode.c:CODE2=%x\n",mpeg2dec->code);
- printf("mpeg2_parse:mpeg2dec->fbuf[0]=%p\n",mpeg2dec->fbuf[0]);
- printf("mpeg2_parse:mpeg2dec->fbuf[1]=%p\n",mpeg2dec->fbuf[1]);
- printf("mpeg2_parse:mpeg2dec->fbuf[2]=%p\n",mpeg2dec->fbuf[2]);
switch (mpeg2dec->code) {
case 0x00:
mpeg2dec->action = mpeg2_header_picture_start;
- printf("mpeg2dec:action = mpeg2_header_picture_start\n");
- printf("mpeg2dec:returning state = %d\n", mpeg2dec->state);
if (mpeg2dec->state == STATE_SLICE) {
- printf("mpeg2dec:slicing info0\n");
mpeg2dec->info.current_picture = mpeg2dec->info.current_picture_2nd = NULL;
mpeg2dec->info.display_picture = mpeg2dec->info.display_picture_2nd = NULL;
mpeg2dec->info.current_fbuf = mpeg2dec->info.display_fbuf = mpeg2dec->info.discard_fbuf = NULL;
- printf("mpeg2dec:reset_info in CODE\n");
mpeg2dec->info.user_data = NULL;
mpeg2dec->info.user_data_len = 0;
@@ -241,37 +218,29 @@ mpeg2_state_t mpeg2_parse (mpeg2dec_t * mpeg2dec)
mpeg2dec->info.display_fbuf = mpeg2dec->fbuf[0];
mpeg2dec->info.discard_fbuf = mpeg2dec->fbuf[0];
mpeg2dec->fbuf[0]=0;
- printf("mpeg2dec:mpeg_parse:discard_fbuf=fbuf[0]\n");
} else {
mpeg2dec->info.display_fbuf = mpeg2dec->fbuf[1];
mpeg2dec->info.discard_fbuf = mpeg2dec->fbuf[2];
mpeg2dec->fbuf[2]=0;
- printf("mpeg2dec:mpeg_parse:discard_fbuf=fbuf[2]\n");
}
}
return mpeg2dec->state;
case 0xb7:
mpeg2dec->action = mpeg2_header_end;
- printf("mpeg2dec:action = mpeg2_header_end\n");
break;
case 0xb3:
case 0xb8:
mpeg2dec->action = mpeg2_parse_header;
- printf("mpeg2dec:action = mpeg2_parse_header\n");
break;
default:
mpeg2dec->action = seek_chunk;
- printf("mpeg2dec:action = seek_chunk\n");
- printf("mpeg2dec:returning state = %d\n", mpeg2dec->state);
return STATE_INVALID;
}
if (mpeg2dec->state == STATE_SLICE) {
- printf("mpeg2dec:slicing info\n");
mpeg2dec->info.current_picture = mpeg2dec->info.current_picture_2nd = NULL;
mpeg2dec->info.display_picture = mpeg2dec->info.display_picture_2nd = NULL;
mpeg2dec->info.current_fbuf = mpeg2dec->info.display_fbuf = mpeg2dec->info.discard_fbuf = NULL;
- printf("mpeg2dec:reset_info in CODE\n");
mpeg2dec->info.user_data = NULL;
mpeg2dec->info.user_data_len = 0;
@@ -280,18 +249,15 @@ mpeg2_state_t mpeg2_parse (mpeg2dec_t * mpeg2dec)
mpeg2dec->info.display_fbuf = mpeg2dec->fbuf[0];
mpeg2dec->info.discard_fbuf = mpeg2dec->fbuf[0];
mpeg2dec->fbuf[0]=0;
- printf("mpeg2dec:mpeg_parse:discard_fbuf=fbuf[0]\n");
} else {
mpeg2dec->info.display_fbuf = mpeg2dec->fbuf[1];
mpeg2dec->info.discard_fbuf = mpeg2dec->fbuf[2];
mpeg2dec->fbuf[2]=0;
- printf("mpeg2dec:mpeg_parse:discard_fbuf=fbuf[2]\n");
}
}
- printf("mpeg2dec:returning state = %d\n", mpeg2dec->state);
return (mpeg2dec->state == STATE_SLICE) ? STATE_SLICE : STATE_INVALID;
}
@@ -304,7 +270,6 @@ mpeg2_state_t mpeg2_parse_header (mpeg2dec_t * mpeg2dec)
int size_buffer, size_chunk, copied;
mpeg2dec->action = mpeg2_parse_header;
- printf("mpeg2dec:action = mpeg2_parse_header\n");
while (1) {
size_buffer = mpeg2dec->buf_end - mpeg2dec->buf_start;
size_chunk = (mpeg2dec->chunk_buffer + BUFFER_SIZE -
@@ -323,7 +288,6 @@ mpeg2_state_t mpeg2_parse_header (mpeg2dec_t * mpeg2dec)
mpeg2dec->bytes_since_pts += size_chunk;
mpeg2dec->code = 0xb4;
mpeg2dec->action = seek_header;
- printf("mpeg2dec:action = seek_header\n");
return STATE_INVALID;
}
}
@@ -332,18 +296,15 @@ mpeg2_state_t mpeg2_parse_header (mpeg2dec_t * mpeg2dec)
if (process_header[mpeg2dec->code & 0x0b] (mpeg2dec)) {
mpeg2dec->code = mpeg2dec->buf_start[-1];
mpeg2dec->action = seek_header;
- printf("mpeg2dec:action = seek_header\n");
return STATE_INVALID;
}
mpeg2dec->code = mpeg2dec->buf_start[-1];
- printf("mpeg2dec:CODE3=%x, state=%x\n",mpeg2dec->code, mpeg2dec->state);
switch (RECEIVED (mpeg2dec->code, mpeg2dec->state)) {
/* state transition after a sequence header */
case RECEIVED (0x00, STATE_SEQUENCE):
mpeg2dec->action = mpeg2_header_picture_start;
- printf("mpeg2dec:action = mpeg2_header_picture_start\n");
case RECEIVED (0xb8, STATE_SEQUENCE):
mpeg2_header_sequence_finalize (mpeg2dec);
break;
@@ -351,13 +312,11 @@ mpeg2_state_t mpeg2_parse_header (mpeg2dec_t * mpeg2dec)
/* other legal state transitions */
case RECEIVED (0x00, STATE_GOP):
mpeg2dec->action = mpeg2_header_picture_start;
- printf("mpeg2dec:action = mpeg2_header_picture_start\n");
break;
case RECEIVED (0x01, STATE_PICTURE):
case RECEIVED (0x01, STATE_PICTURE_2ND):
mpeg2_header_matrix_finalize (mpeg2dec);
mpeg2dec->action = mpeg2_header_slice_start;
- printf("mpeg2dec:action = mpeg2_header_slice_start\n");
break;
/* legal headers within a given state */
@@ -373,7 +332,6 @@ mpeg2_state_t mpeg2_parse_header (mpeg2dec_t * mpeg2dec)
default:
mpeg2dec->action = seek_header;
- printf("mpeg2dec:action = seek_header\n");
return STATE_INVALID;
}
@@ -500,20 +458,13 @@ mpeg2dec_t * mpeg2_init (void)
mpeg2dec->shift = 0xffffff00;
mpeg2dec->action = mpeg2_seek_sequence;
- printf("mpeg2dec:action = mpeg2_seek_sequence\n");
mpeg2dec->code = 0xb4;
mpeg2dec->first_decode_slice = 1;
mpeg2dec->nb_decode_slices = 0xb0 - 1;
mpeg2dec->convert_id = NULL;
/* initialize substructures */
- printf("mpeg2_init:mpeg2dec->fbuf[0]=%p\n",mpeg2dec->fbuf[0]);
- printf("mpeg2_init:mpeg2dec->fbuf[1]=%p\n",mpeg2dec->fbuf[1]);
- printf("mpeg2_init:mpeg2dec->fbuf[2]=%p\n",mpeg2dec->fbuf[2]);
mpeg2_header_state_init (mpeg2dec);
- printf("mpeg2_init:mpeg2dec->fbuf[0]=%p\n",mpeg2dec->fbuf[0]);
- printf("mpeg2_init:mpeg2dec->fbuf[1]=%p\n",mpeg2dec->fbuf[1]);
- printf("mpeg2_init:mpeg2dec->fbuf[2]=%p\n",mpeg2dec->fbuf[2]);
return mpeg2dec;
}
generated by cgit v1.2.3 (git 2.25.1) at 2025-04-25 22:31:44 +0000