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path: root/src/video_dec/libvdpau/h264_parser.c
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Diffstat (limited to 'src/video_dec/libvdpau/h264_parser.c')
-rw-r--r--src/video_dec/libvdpau/h264_parser.c87
1 files changed, 49 insertions, 38 deletions
diff --git a/src/video_dec/libvdpau/h264_parser.c b/src/video_dec/libvdpau/h264_parser.c
index c84673218..6bad1ac4d 100644
--- a/src/video_dec/libvdpau/h264_parser.c
+++ b/src/video_dec/libvdpau/h264_parser.c
@@ -207,7 +207,7 @@ static inline int rbsp_trailing_bits(uint8_t *buf, int buf_len)
cur_buf--;
}
- fprintf(stderr, "rbsp trailing bits could not be found\n");
+ lprintf("rbsp trailing bits could not be found\n");
return 0;
}
@@ -248,7 +248,7 @@ struct nal_unit* parse_nal_header(struct buf_reader *buf,
nal->nal_unit_type = buf->buf[0] & 0x1f;
buf->cur_pos = buf->buf + 1;
- //printf("NAL: %d\n", nal->nal_unit_type);
+ //lprintf("NAL: %d\n", nal->nal_unit_type);
struct buf_reader ibuf;
ibuf.cur_offset = 8;
@@ -294,9 +294,10 @@ void calculate_pic_order(struct h264_parser *parser, struct coded_picture *pic,
nal_buffer_get_by_pps_id(parser->pps_buffer, slc->pic_parameter_set_id);
if (pps_nal == NULL) {
- fprintf(stderr, "ERR: calculate_pic_order: pic_parameter_set_id %d not found in buffers\n",
- slc->pic_parameter_set_id);
- return;
+ xprintf(parser->xine, XINE_VERBOSITY_DEBUG,
+ "ERR: calculate_pic_order: pic_parameter_set_id %d not found in buffers\n",
+ slc->pic_parameter_set_id);
+ return;
}
struct pic_parameter_set_rbsp *pps = &pps_nal->pps;
@@ -305,7 +306,8 @@ void calculate_pic_order(struct h264_parser *parser, struct coded_picture *pic,
nal_buffer_get_by_sps_id(parser->sps_buffer, pps->seq_parameter_set_id);
if (sps_nal == NULL) {
- fprintf(stderr, "ERR: calculate_pic_order: seq_parameter_set_id %d not found in buffers\n",
+ xprintf(parser->xine, XINE_VERBOSITY_DEBUG,
+ "ERR: calculate_pic_order: seq_parameter_set_id %d not found in buffers\n",
pps->seq_parameter_set_id);
return;
}
@@ -384,7 +386,8 @@ void calculate_pic_order(struct h264_parser *parser, struct coded_picture *pic,
pic->top_field_order_cnt = temp_pic_order_cnt;
} else {
- fprintf(stderr, "FIXME: Unsupported poc_type: %d\n", sps->pic_order_cnt_type);
+ xprintf(parser->xine, XINE_VERBOSITY_DEBUG,
+ "FIXME: Unsupported poc_type: %d\n", sps->pic_order_cnt_type);
}
}
@@ -619,7 +622,8 @@ uint8_t parse_sps(struct buf_reader *buf, struct seq_parameter_set_rbsp *sps)
void interpret_sps(struct coded_picture *pic, struct h264_parser *parser)
{
if(pic->sps_nal == NULL) {
- fprintf(stderr, "WARNING: Picture contains no seq_parameter_set\n");
+ xprintf(parser->xine, XINE_VERBOSITY_DEBUG,
+ "WARNING: Picture contains no seq_parameter_set\n");
return;
}
@@ -661,7 +665,8 @@ void parse_sei(struct buf_reader *buf, struct sei_message *sei,
nal_buffer_get_last(parser->sps_buffer);
if (sps_nal == NULL) {
- fprintf(stderr, "ERR: parse_sei: seq_parameter_set_id not found in buffers\n");
+ xprintf(parser->xine, XINE_VERBOSITY_DEBUG,
+ "ERR: parse_sei: seq_parameter_set_id not found in buffers\n");
return;
}
@@ -713,7 +718,6 @@ void parse_sei(struct buf_reader *buf, struct sei_message *sei,
int i;
for(i = 0; i < NumClockTs; i++) {
if(read_bits(buf, 1)) { /* clock_timestamp_flag == 1 */
- printf("parse clock timestamp!\n");
sei->pic_timing.ct_type = read_bits(buf, 2);
sei->pic_timing.nuit_field_based_flag = read_bits(buf, 1);
sei->pic_timing.counting_type = read_bits(buf, 5);
@@ -897,7 +901,7 @@ uint8_t parse_pps(struct buf_reader *buf, struct pic_parameter_set_rbsp *pps)
if (i_group < 64)
pps->run_length_minus1[i_group] = read_exp_golomb(buf);
else { // FIXME: skips if more than 64 groups exist
- fprintf(stderr, "Error: Only 64 slice_groups are supported\n");
+ lprintf("Error: Only 64 slice_groups are supported\n");
read_exp_golomb(buf);
}
}
@@ -963,10 +967,10 @@ uint8_t parse_pps(struct buf_reader *buf, struct pic_parameter_set_rbsp *pps)
void interpret_pps(struct coded_picture *pic)
{
if(pic->sps_nal == NULL) {
- fprintf(stderr, "WARNING: Picture contains no seq_parameter_set\n");
+ lprintf("WARNING: Picture contains no seq_parameter_set\n");
return;
} else if(pic->pps_nal == NULL) {
- fprintf(stderr, "WARNING: Picture contains no pic_parameter_set\n");
+ lprintf("WARNING: Picture contains no pic_parameter_set\n");
return;
}
@@ -1005,9 +1009,10 @@ uint8_t parse_slice_header(struct buf_reader *buf, struct nal_unit *slc_nal,
nal_buffer_get_by_pps_id(parser->pps_buffer, slc->pic_parameter_set_id);
if (pps_nal == NULL) {
- fprintf(stderr, "ERR: parse_slice_header: pic_parameter_set_id %d not found in buffers\n",
- slc->pic_parameter_set_id);
- return -1;
+ xprintf(parser->xine, XINE_VERBOSITY_DEBUG,
+ "ERR: parse_slice_header: pic_parameter_set_id %d not found in buffers\n",
+ slc->pic_parameter_set_id);
+ return -1;
}
struct pic_parameter_set_rbsp *pps = &pps_nal->pps;
@@ -1016,7 +1021,8 @@ uint8_t parse_slice_header(struct buf_reader *buf, struct nal_unit *slc_nal,
nal_buffer_get_by_sps_id(parser->sps_buffer, pps->seq_parameter_set_id);
if (sps_nal == NULL) {
- fprintf(stderr, "ERR: parse_slice_header: seq_parameter_set_id %d not found in buffers\n",
+ xprintf(parser->xine, XINE_VERBOSITY_DEBUG,
+ "ERR: parse_slice_header: seq_parameter_set_id %d not found in buffers\n",
pps->seq_parameter_set_id);
return -1;
}
@@ -1108,16 +1114,18 @@ void interpret_slice_header(struct h264_parser *parser, struct nal_unit *slc_nal
nal_buffer_get_by_pps_id(parser->pps_buffer, slc->pic_parameter_set_id);
if (pps_nal == NULL) {
- fprintf(stderr, "ERR: interpret_slice_header: pic_parameter_set_id %d not found in buffers\n",
- slc->pic_parameter_set_id);
- return;
+ xprintf(parser->xine, XINE_VERBOSITY_DEBUG,
+ "ERR: interpret_slice_header: pic_parameter_set_id %d not found in buffers\n",
+ slc->pic_parameter_set_id);
+ return;
}
struct nal_unit *sps_nal =
nal_buffer_get_by_sps_id(parser->sps_buffer, pps_nal->pps.seq_parameter_set_id);
if (sps_nal == NULL) {
- fprintf(stderr, "ERR: interpret_slice_header: seq_parameter_set_id %d not found in buffers\n",
+ xprintf(parser->xine, XINE_VERBOSITY_DEBUG,
+ "ERR: interpret_slice_header: seq_parameter_set_id %d not found in buffers\n",
pps_nal->pps.seq_parameter_set_id);
return;
}
@@ -1354,7 +1362,9 @@ void execute_ref_pic_marking(struct coded_picture *cpic,
}
}
} else {
- fprintf(stderr, "H264: mmc 1 failed: %d not existent - curr_pic: %d\n", pic_num_x, parser->curr_pic_num);
+ xprintf(parser->xine, XINE_VERBOSITY_DEBUG,
+ "H264: mmc 1 failed: %d not existent - curr_pic: %d\n",
+ pic_num_x, parser->curr_pic_num);
}
} else if (memory_management_control_operation == 2) {
// long-term -> unused for reference
@@ -1413,25 +1423,25 @@ void execute_ref_pic_marking(struct coded_picture *cpic,
= slc->dec_ref_pic_marking[marking_nr].long_term_frame_idx;
pic->coded_pic[1]->long_term_pic_num = pic->coded_pic[1]->long_term_frame_idx * 2 + 1;
}
- printf("FIXME: B Set frame %d to long-term ref\n", pic_num_x);
}
}
else {
- fprintf(stderr, "memory_management_control_operation: 3 failed. No such picture.\n");
+ xprintf(parser->xine, XINE_VERBOSITY_DEBUG,
+ "memory_management_control_operation: 3 failed. No such picture.\n");
}
} else if (memory_management_control_operation == 4) {
- // set max-long-term frame index,
- // mark all long-term pictures with long-term frame idx
- // greater max-long-term farme idx as unused for ref
+ /* set max-long-term frame index,
+ * mark all long-term pictures with long-term frame idx
+ * greater max-long-term farme idx as unused for ref */
if (slc->dec_ref_pic_marking[marking_nr].max_long_term_frame_idx_plus1 == 0)
dpb_set_unused_ref_picture_lidx_gt(dpb, 0);
else
dpb_set_unused_ref_picture_lidx_gt(dpb,
slc->dec_ref_pic_marking[marking_nr].max_long_term_frame_idx_plus1 - 1);
} else if (memory_management_control_operation == 5) {
- // mark all ref pics as unused for reference,
- // set max-long-term frame index = no long-term frame idxs
+ /* mark all ref pics as unused for reference,
+ * set max-long-term frame index = no long-term frame idxs */
dpb_flush(dpb);
if (!slc->bottom_field_flag) {
@@ -1442,8 +1452,8 @@ void execute_ref_pic_marking(struct coded_picture *cpic,
parser->prev_pic_order_cnt_msb = 0;
}
} else if (memory_management_control_operation == 6) {
- // mark current picture as used for long-term ref,
- // assing long-term frame idx to it
+ /* mark current picture as used for long-term ref,
+ * assing long-term frame idx to it */
struct decoded_picture* pic = dpb_get_picture_by_ltidx(dpb,
slc->dec_ref_pic_marking[marking_nr].long_term_frame_idx);
if (pic != NULL)
@@ -1507,7 +1517,7 @@ void parse_dec_ref_pic_marking(struct buf_reader *buf,
i++;
if(i >= 10) {
- fprintf(stderr, "Error: Not more than 10 MMC operations supported per slice. Dropping some.\n");
+ lprintf("Error: Not more than 10 MMC operations supported per slice. Dropping some.\n");
i = 0;
}
} while (slc->dec_ref_pic_marking[i-1].memory_management_control_operation
@@ -1520,7 +1530,7 @@ void parse_dec_ref_pic_marking(struct buf_reader *buf,
/* ----------------- NAL parser ----------------- */
-struct h264_parser* init_parser()
+struct h264_parser* init_parser(xine_t *xine)
{
struct h264_parser *parser = calloc(1, sizeof(struct h264_parser));
parser->pic = create_coded_picture();
@@ -1528,6 +1538,7 @@ struct h264_parser* init_parser()
parser->last_vcl_nal = NULL;
parser->sps_buffer = create_nal_buffer(32);
parser->pps_buffer = create_nal_buffer(32);
+ parser->xine = xine;
memset(&parser->dpb, 0x00, sizeof(struct dpb));
/* no idea why we do that. inspired by libavcodec,
@@ -1636,7 +1647,7 @@ int parse_frame(struct h264_parser *parser, uint8_t *inbuf, int inbuf_len,
start_seq_len = offset = parser->nal_size_length;
if (parser->prebuf_len + inbuf_len > MAX_FRAME_SIZE) {
- fprintf(stderr, "h264_parser: prebuf underrung\n");
+ xprintf(parser->xine, XINE_VERBOSITY_LOG,"h264_parser: prebuf underrun\n");
*ret_len = 0;
*ret_buf = NULL;
parser->prebuf_len = 0;
@@ -1658,7 +1669,7 @@ int parse_frame(struct h264_parser *parser, uint8_t *inbuf, int inbuf_len,
if(!parser->nal_size_length &&
(parser->prebuf[0] != 0x00 || parser->prebuf[1] != 0x00 ||
parser->prebuf[2] != 0x01)) {
- fprintf(stderr, "Broken NAL, skip it.\n");
+ xprintf(parser->xine, XINE_VERBOSITY_LOG, "Broken NAL, skip it.\n");
parser->last_nal_res = 2;
} else {
parser->last_nal_res = parse_nal(parser->prebuf+start_seq_len,
@@ -1669,7 +1680,7 @@ int parse_frame(struct h264_parser *parser, uint8_t *inbuf, int inbuf_len,
completed_pic->slice_cnt > 0 &&
parser->buf_len > 0) {
- //printf("Frame complete: %d bytes\n", parser->buf_len);
+ //lprintf("Frame complete: %d bytes\n", parser->buf_len);
*ret_len = parser->buf_len;
*ret_buf = malloc(parser->buf_len);
xine_fast_memcpy(*ret_buf, parser->buf, parser->buf_len);
@@ -1709,7 +1720,7 @@ int parse_frame(struct h264_parser *parser, uint8_t *inbuf, int inbuf_len,
*/
if (parser->last_nal_res < 2) {
if (parser->buf_len + next_nal+start_seq_len-offset > MAX_FRAME_SIZE) {
- fprintf(stderr, "h264_parser: buf underrun!\n");
+ xprintf(parser->xine, XINE_VERBOSITY_LOG, "h264_parser: buf underrun!\n");
parser->buf_len = 0;
*ret_len = 0;
*ret_buf = NULL;
@@ -1960,7 +1971,7 @@ int seek_for_nal(uint8_t *buf, int buf_len, struct h264_parser *parser)
int i;
for (i = 0; i < buf_len - 2; i++) {
if (buf[i] == 0x00 && buf[i + 1] == 0x00 && buf[i + 2] == 0x01) {
- //printf("found nal at: %d\n", i);
+ //lprintf("found nal at: %d\n", i);
return i;
}
}
generated by cgit v1.2.3 (git 2.25.1) at 2025-05-08 04:42:46 +0000