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kate: use GST_ELEMENT_ERROR for error reporting

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See #525743.
This commit is contained in:
Vincent Penquerc'h 2009-07-24 21:54:59 +01:00 committed by Tim-Philipp Müller
parent 2641cd9d94
commit aaed93e126
7 changed files with 55 additions and 39 deletions
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11
ext/kate/gstkatedec.c
View file

@ -74,8 +74,6 @@
* </refsect2>
*/
/* FIXME: post appropriate GST_ELEMENT_ERROR when returning FLOW_ERROR */
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
@ -298,7 +296,8 @@ gst_kate_dec_chain (GstPad * pad, GstBuffer * buf)
gst_flow_get_name (rflow));
}
} else {
GST_WARNING_OBJECT (kd, "failed to create buffer");
GST_ELEMENT_ERROR (kd, STREAM, DECODE, (NULL),
("Failed to create buffer"));
rflow = GST_FLOW_ERROR;
}
} else {
@ -307,7 +306,8 @@ gst_kate_dec_chain (GstPad * pad, GstBuffer * buf)
}
g_free (escaped);
} else {
GST_WARNING_OBJECT (kd, "failed to allocate string");
GST_ELEMENT_ERROR (kd, STREAM, DECODE, (NULL),
("Failed to allocate string"));
rflow = GST_FLOW_ERROR;
}
@ -329,7 +329,8 @@ gst_kate_dec_chain (GstPad * pad, GstBuffer * buf)
gst_flow_get_name (rflow));
}
} else {
GST_WARNING_OBJECT (kd, "failed to create SPU from paletted bitmap");
GST_ELEMENT_ERROR (kd, STREAM, DECODE, (NULL),
("failed to create SPU from paletted bitmap"));
rflow = GST_FLOW_ERROR;
}
}

40
ext/kate/gstkateenc.c
View file

@ -68,7 +68,6 @@
* </refsect2>
*/
/* FIXME: post appropriate GST_ELEMENT_ERROR when returning FLOW_ERROR */
/* FIXME: should we automatically pick up the language code from the
* upstream event tags if none was set via the property? */
@ -457,7 +456,8 @@ gst_kate_enc_push_and_free_kate_packet (GstKateEnc * ke, kate_packet * kp,
buffer =
gst_kate_enc_create_buffer (ke, kp, granpos, timestamp, duration, header);
if (G_UNLIKELY (!buffer)) {
GST_WARNING_OBJECT (ke, "Failed to create buffer, %u bytes", kp->nbytes);
GST_ELEMENT_ERROR (ke, STREAM, ENCODE, (NULL),
("Failed to create buffer, %u bytes", kp->nbytes));
kate_packet_clear (kp);
return GST_FLOW_ERROR;
}
@ -561,7 +561,8 @@ gst_kate_enc_send_headers (GstKateEnc * ke)
GST_LOG_OBJECT (ke, "Last header encoded");
break;
} else {
GST_LOG_OBJECT (ke, "Error encoding header: %d", ret);
GST_ELEMENT_ERROR (ke, STREAM, ENCODE, (NULL),
("kate_encode_headers: %d", ret));
rflow = GST_FLOW_ERROR;
break;
}
@ -634,7 +635,8 @@ gst_kate_enc_chain_push_packet (GstKateEnc * ke, kate_packet * kp,
granpos = kate_encode_get_granule (&ke->k);
if (G_UNLIKELY (granpos < 0)) {
GST_WARNING_OBJECT (ke, "Negative granpos for packet");
GST_ELEMENT_ERROR (ke, STREAM, ENCODE, (NULL),
("Negative granpos for packet"));
kate_packet_clear (kp);
return GST_FLOW_ERROR;
}
@ -685,6 +687,8 @@ gst_kate_enc_flush_waiting (GstKateEnc * ke, GstClockTime now)
ret = kate_encode_text (&ke->k, t0, t1, "", 0, &kp);
if (G_UNLIKELY (ret < 0)) {
GST_ELEMENT_ERROR (ke, STREAM, ENCODE, (NULL),
("kate_encode_text: %d", ret));
rflow = GST_FLOW_ERROR;
} else {
rflow =
@ -747,7 +751,7 @@ gst_kate_enc_chain_spu (GstKateEnc * ke, GstBuffer * buf)
g_free (kbitmap);
if (kpalette)
g_free (kpalette);
GST_ERROR_OBJECT (ke, "Out of memory");
GST_ELEMENT_ERROR (ke, STREAM, ENCODE, (NULL), ("Out of memory"));
return GST_FLOW_ERROR;
}
@ -802,17 +806,20 @@ gst_kate_enc_chain_spu (GstKateEnc * ke, GstBuffer * buf)
kbitmap->width, kbitmap->height, GST_BUFFER_SIZE (buf), t0, t1);
ret = kate_encode_set_region (&ke->k, kregion);
if (G_UNLIKELY (ret < 0)) {
GST_WARNING_OBJECT (ke, "Failed to set event region (%d)", ret);
GST_ELEMENT_ERROR (ke, STREAM, ENCODE, (NULL),
("kate_encode_set_region: %d", ret));
rflow = GST_FLOW_ERROR;
} else {
ret = kate_encode_set_palette (&ke->k, kpalette);
if (G_UNLIKELY (ret < 0)) {
GST_WARNING_OBJECT (ke, "Failed to set event palette (%d)", ret);
GST_ELEMENT_ERROR (ke, STREAM, ENCODE, (NULL),
("kate_encode_set_palette: %d", ret));
rflow = GST_FLOW_ERROR;
} else {
ret = kate_encode_set_bitmap (&ke->k, kbitmap);
if (G_UNLIKELY (ret < 0)) {
GST_WARNING_OBJECT (ke, "Failed to set event bitmap (%d)", ret);
GST_ELEMENT_ERROR (ke, STREAM, ENCODE, (NULL),
("kate_encode_set_bitmap: %d", ret));
rflow = GST_FLOW_ERROR;
} else {
/* Some SPUs have no hide time - so I'm going to delay the encoding of the packet
@ -833,8 +840,8 @@ gst_kate_enc_chain_spu (GstKateEnc * ke, GstBuffer * buf)
} else {
ret = kate_encode_text (&ke->k, t0, t1, "", 0, &kp);
if (G_UNLIKELY (ret < 0)) {
GST_WARNING_OBJECT (ke,
"Failed to encode empty text for SPU buffer (%d)", ret);
GST_ELEMENT_ERROR (ke, STREAM, ENCODE, (NULL),
("Failed to encode empty text for SPU buffer: %d", ret));
rflow = GST_FLOW_ERROR;
} else {
rflow =
@ -875,7 +882,8 @@ gst_kate_enc_chain_text (GstKateEnc * ke, GstBuffer * buf,
}
if (G_UNLIKELY (ret < 0)) {
GST_WARNING_OBJECT (ke, "Failed to set markup type (%d)", ret);
GST_ELEMENT_ERROR (ke, STREAM, ENCODE, (NULL),
("kate_encode_set_markup_type: %d", ret));
rflow = GST_FLOW_ERROR;
} else {
const char *text = (const char *) GST_BUFFER_DATA (buf);
@ -888,13 +896,17 @@ gst_kate_enc_chain_text (GstKateEnc * ke, GstBuffer * buf,
GST_BUFFER_SIZE (buf), t0, t1);
ret = kate_encode_text (&ke->k, t0, t1, text, text_len, &kp);
if (G_UNLIKELY (ret < 0)) {
GST_ELEMENT_ERROR (ke, STREAM, ENCODE, (NULL),
("Failed to encode text: %d", ret));
rflow = GST_FLOW_ERROR;
} else {
rflow =
gst_kate_enc_chain_push_packet (ke, &kp, start, stop - start + 1);
}
} else {
GST_WARNING_OBJECT (ke, "No text in text packet");
/* FIXME: this should not be an error, we should ignore it and move on */
GST_ELEMENT_ERROR (ke, STREAM, ENCODE, (NULL),
("no text in text packet"));
rflow = GST_FLOW_ERROR;
}
}
@ -918,8 +930,8 @@ gst_kate_enc_chain (GstPad * pad, GstBuffer * buf)
/* get the type of the data we're being sent */
caps = GST_PAD_CAPS (pad);
if (G_UNLIKELY (caps == NULL)) {
GST_ERROR_OBJECT (ke, ": Could not get caps of pad");
rflow = GST_FLOW_ERROR;
GST_WARNING_OBJECT (ke, "No input caps set");
rflow = GST_FLOW_NOT_NEGOTIATED;
} else {
const GstStructure *structure = gst_caps_get_structure (caps, 0);
if (structure)

12
ext/kate/gstkateparse.c
View file

@ -58,8 +58,6 @@
*
*/
/* FIXME: post appropriate GST_ELEMENT_ERROR when returning FLOW_ERROR */
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
@ -174,7 +172,8 @@ gst_kate_parse_push_headers (GstKateParse * parse)
gst_pad_get_negotiated_caps (parse->sinkpad), parse->streamheader);
if (G_UNLIKELY (!caps)) {
GST_ERROR_OBJECT (parse, "Failed to set headers on caps");
GST_ELEMENT_ERROR (parse, STREAM, DECODE, (NULL),
("Failed to set headers on caps"));
return GST_FLOW_ERROR;
}
@ -182,8 +181,8 @@ gst_kate_parse_push_headers (GstKateParse * parse)
res = gst_pad_set_caps (parse->srcpad, caps);
gst_caps_unref (caps);
if (G_UNLIKELY (!res)) {
GST_WARNING_OBJECT (parse, "Failed to set pad caps");
return GST_FLOW_ERROR;
GST_WARNING_OBJECT (parse->srcpad, "Failed to set caps on source pad");
return GST_FLOW_NOT_NEGOTIATED;
}
headers = parse->streamheader;
@ -343,7 +342,8 @@ gst_kate_parse_queue_buffer (GstKateParse * parse, GstBuffer * buf)
if (granpos >= 0) {
ret = gst_kate_parse_drain_queue (parse, granpos);
} else {
GST_WARNING_OBJECT (parse, "granulepos < 0 (%lld)", granpos);
GST_ELEMENT_ERROR (parse, STREAM, DECODE, (NULL),
("Bad granulepos %" G_GINT64_FORMAT, granpos));
ret = GST_FLOW_ERROR;
}
#endif

23
ext/kate/gstkatespu.c
View file

@ -253,7 +253,8 @@ gst_kate_spu_crop_bitmap (GstKateEnc * ke, kate_bitmap * kb, guint16 * dx,
kb->height = h;
}
#define CHECK(x) do { guint16 _ = (x); if (G_UNLIKELY((_) > sz)) { GST_WARNING_OBJECT (ke, "SPU overflow"); return GST_FLOW_ERROR; } } while (0)
/* FIXME: fix macros */
#define CHECK(x) do { guint16 _ = (x); if (G_UNLIKELY((_) > sz)) { GST_ELEMENT_ERROR (ke, STREAM, ENCODE, ("Attempt to read outide buffer"), (NULL)); return GST_FLOW_ERROR; } } while (0)
#define ADVANCE(x) do { guint16 _ = (x); ptr += (_); sz -= (_); } while (0)
#define IGNORE(x) do { guint16 __ = (x); CHECK (__); ADVANCE (__); } while (0)
@ -267,8 +268,9 @@ gst_kate_spu_decode_command_sequence (GstKateEnc * ke, GstBuffer * buf,
guint16 sz;
if (command_sequence_offset >= GST_BUFFER_SIZE (buf)) {
GST_WARNING_OBJECT (ke, "Command sequence offset %u is out of range %u",
command_sequence_offset, GST_BUFFER_SIZE (buf));
GST_ELEMENT_ERROR (ke, STREAM, DECODE, (NULL),
("Command sequence offset %u is out of range %u",
command_sequence_offset, GST_BUFFER_SIZE (buf)));
return GST_FLOW_ERROR;
}
@ -348,10 +350,12 @@ gst_kate_spu_decode_command_sequence (GstKateEnc * ke, GstBuffer * buf,
}
break;
default:
GST_WARNING_OBJECT (ke, "invalid SPU command: %u", cmd);
GST_ELEMENT_ERROR (ke, STREAM, ENCODE, (NULL),
("Invalid SPU command: %u", cmd));
return GST_FLOW_ERROR;
}
}
GST_ELEMENT_ERROR (ke, STREAM, ENCODE, (NULL), ("Error parsing SPU"));
return GST_FLOW_ERROR;
}
@ -395,9 +399,10 @@ gst_kate_spu_create_spu_palette (GstKateEnc * ke, kate_palette * kp)
kate_palette_init (kp);
kp->ncolors = 4;
kp->colors = (kate_color *) g_malloc (kp->ncolors * sizeof (kate_color));
if (G_UNLIKELY (!kp->colors))
if (G_UNLIKELY (!kp->colors)) {
GST_ELEMENT_ERROR (ke, STREAM, ENCODE, (NULL), ("Out of memory"));
return GST_FLOW_ERROR;
}
#if 1
for (n = 0; n < kp->ncolors; ++n) {
int idx = ke->spu_colormap[n];
@ -478,7 +483,8 @@ gst_kate_spu_decode_spu (GstKateEnc * ke, GstBuffer * buf, kate_region * kr,
if (G_UNLIKELY (ke->spu_right - ke->spu_left < 0
|| ke->spu_bottom - ke->spu_top < 0 || ke->spu_pix_data[0] == 0
|| ke->spu_pix_data[1] == 0)) {
GST_WARNING_OBJECT (ke, "SPU area is empty, nothing to encode");
GST_ELEMENT_ERROR (ke, STREAM, ENCODE, (NULL),
("SPU area is empty, nothing to encode"));
return GST_FLOW_ERROR;
}
@ -495,7 +501,8 @@ gst_kate_spu_decode_spu (GstKateEnc * ke, GstBuffer * buf, kate_region * kr,
kb->type = kate_bitmap_type_paletted;
kb->pixels = (unsigned char *) g_malloc (kb->width * kb->height);
if (G_UNLIKELY (!kb->pixels)) {
GST_WARNING_OBJECT (ke, "Failed to allocate memory for pixel data");
GST_ELEMENT_ERROR (ke, STREAM, ENCODE, (NULL),
("Failed to allocate memory for pixel data"));
return GST_FLOW_ERROR;
}

2
ext/kate/gstkatetag.c
View file

@ -63,8 +63,6 @@
* </refsect2>
*/
/* FIXME: post appropriate GST_ELEMENT_ERROR when returning FLOW_ERROR */
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif

2
ext/kate/gstkatetiger.c
View file

@ -73,8 +73,6 @@
* </refsect2>
*/
/* FIXME: post appropriate GST_ELEMENT_ERROR when returning FLOW_ERROR */
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif

4
ext/kate/gstkateutil.c
View file

@ -17,7 +17,6 @@
* Boston, MA 02111-1307, USA.
*/
/* FIXME: post appropriate GST_ELEMENT_ERROR when returning FLOW_ERROR */
/* FIXME: shouldn't all this GstKateDecoderBase stuff really be a base class? */
#ifdef HAVE_CONFIG_H
@ -165,7 +164,8 @@ gst_kate_util_decoder_base_chain_kate_packet (GstKateDecoderBase * decoder,
kate_packet_wrap (&kp, GST_BUFFER_SIZE (buf), GST_BUFFER_DATA (buf));
ret = kate_high_decode_packetin (&decoder->k, &kp, ev);
if (G_UNLIKELY (ret < 0)) {
GST_WARNING_OBJECT (element, "kate_high_decode_packetin failed (%d)", ret);
GST_ELEMENT_ERROR (element, STREAM, DECODE, (NULL),
("Failed to decode Kate packet: %d", ret));
return GST_FLOW_ERROR;
} else if (G_UNLIKELY (ret > 0)) {
GST_DEBUG_OBJECT (element,