1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
| | Fix libtheora linking issue with modern theora versions.
Adapted from:
http://git.buildroot.net/buildroot/commit/?id=46b71cb0be27c0e6b7c93afb49fc80779bf310e3
--- a/libmpcodecs/vd_theora.c
+++ b/libmpcodecs/vd_theora.c
@@ -39,22 +39,23 @@
LIBVD_EXTERN(theora)
-#include <theora/theora.h>
+#include <theora/theoradec.h>
#define THEORA_NUM_HEADER_PACKETS 3
typedef struct theora_struct_st {
- theora_state st;
- theora_comment cc;
- theora_info inf;
+ th_setup_info *tsi;
+ th_dec_ctx *tctx;
+ th_comment tc;
+ th_info ti;
} theora_struct_t;
/** Convert Theora pixelformat to the corresponding IMGFMT_ */
-static uint32_t theora_pixelformat2imgfmt(theora_pixelformat fmt){
+static uint32_t theora_pixelformat2imgfmt(th_pixel_fmt fmt){
switch(fmt) {
- case OC_PF_420: return IMGFMT_YV12;
- case OC_PF_422: return IMGFMT_422P;
- case OC_PF_444: return IMGFMT_444P;
+ case TH_PF_420: return IMGFMT_YV12;
+ case TH_PF_422: return IMGFMT_422P;
+ case TH_PF_444: return IMGFMT_444P;
}
return 0;
}
@@ -64,7 +65,7 @@
theora_struct_t *context = sh->context;
switch(cmd) {
case VDCTRL_QUERY_FORMAT:
- if (*(int*)arg == theora_pixelformat2imgfmt(context->inf.pixelformat))
+ if (*(int*)arg == theora_pixelformat2imgfmt(context->ti.pixel_fmt))
return CONTROL_TRUE;
return CONTROL_FALSE;
}
@@ -88,8 +89,9 @@
if (!context)
goto err_out;
- theora_info_init(&context->inf);
- theora_comment_init(&context->cc);
+ th_info_init(&context->ti);
+ th_comment_init(&context->tc);
+ context->tsi = NULL;
/* Read all header packets, pass them to theora_decode_header. */
for (i = 0; i < THEORA_NUM_HEADER_PACKETS; i++)
@@ -109,7 +111,7 @@
op.b_o_s = 1;
}
- if ( (errorCode = theora_decode_header (&context->inf, &context->cc, &op)) )
+ if ( (errorCode = th_decode_headerin (&context->ti, &context->tc, &context->tsi, &op)) < 0)
{
mp_msg(MSGT_DECVIDEO, MSGL_ERR, "Broken Theora header; errorCode=%i!\n", errorCode);
goto err_out;
@@ -117,23 +119,25 @@
}
/* now init codec */
- errorCode = theora_decode_init (&context->st, &context->inf);
- if (errorCode)
+ context->tctx = th_decode_alloc (&context->ti, context->tsi);
+ if (!context->tctx)
{
- mp_msg(MSGT_DECVIDEO,MSGL_ERR,"Theora decode init failed: %i \n", errorCode);
+ mp_msg(MSGT_DECVIDEO,MSGL_ERR,"Theora decode init failed\n");
goto err_out;
}
+ /* free memory used for decoder setup information */
+ th_setup_free(context->tsi);
- if(sh->aspect==0.0 && context->inf.aspect_denominator!=0)
+ if(sh->aspect==0.0 && context->ti.aspect_denominator!=0)
{
- sh->aspect = ((double)context->inf.aspect_numerator * context->inf.width)/
- ((double)context->inf.aspect_denominator * context->inf.height);
+ sh->aspect = ((double)context->ti.aspect_numerator * context->ti.frame_width)/
+ ((double)context->ti.aspect_denominator * context->ti.frame_height);
}
mp_msg(MSGT_DECVIDEO,MSGL_V,"INFO: Theora video init ok!\n");
- mp_msg(MSGT_DECVIDEO,MSGL_INFO,"Frame: %dx%d, Picture %dx%d, Offset [%d,%d]\n", context->inf.width, context->inf.height, context->inf.frame_width, context->inf.frame_height, context->inf.offset_x, context->inf.offset_y);
+ mp_msg(MSGT_DECVIDEO,MSGL_INFO,"Frame: %dx%d, Picture %dx%d, Offset [%d,%d]\n", context->ti.frame_width, context->ti.frame_height, context->ti.pic_width, context->ti.pic_height, context->ti.pic_x, context->ti.pic_y);
- return mpcodecs_config_vo (sh,context->inf.width,context->inf.height,theora_pixelformat2imgfmt(context->inf.pixelformat));
+ return mpcodecs_config_vo (sh,context->ti.frame_width,context->ti.frame_height,theora_pixelformat2imgfmt(context->ti.pixel_fmt));
err_out:
free(context);
@@ -150,9 +154,9 @@
if (context)
{
- theora_info_clear(&context->inf);
- theora_comment_clear(&context->cc);
- theora_clear (&context->st);
+ th_info_clear(&context->ti);
+ th_comment_clear(&context->tc);
+ th_decode_free (context->tctx);
free (context);
}
}
@@ -165,7 +169,7 @@
theora_struct_t *context = sh->context;
int errorCode = 0;
ogg_packet op;
- yuv_buffer yuv;
+ th_ycbcr_buffer ycbcrbuf;
mp_image_t* mpi;
// no delayed frames
@@ -177,31 +181,31 @@
op.packet = data;
op.granulepos = -1;
- errorCode = theora_decode_packetin (&context->st, &op);
- if (errorCode)
+ errorCode = th_decode_packetin (context->tctx, &op, NULL);
+ if (errorCode < 0)
{
mp_msg(MSGT_DECVIDEO,MSGL_ERR,"Theora decode packetin failed: %i \n",
errorCode);
return NULL;
}
- errorCode = theora_decode_YUVout (&context->st, &yuv);
- if (errorCode)
+ errorCode = th_decode_ycbcr_out (context->tctx, ycbcrbuf);
+ if (errorCode < 0)
{
mp_msg(MSGT_DECVIDEO,MSGL_ERR,"Theora decode YUVout failed: %i \n",
errorCode);
return NULL;
}
- mpi = mpcodecs_get_image(sh, MP_IMGTYPE_EXPORT, 0, yuv.y_width, yuv.y_height);
+ mpi = mpcodecs_get_image(sh, MP_IMGTYPE_EXPORT, 0, ycbcrbuf[0].width, ycbcrbuf[0].height);
if(!mpi) return NULL;
- mpi->planes[0]=yuv.y;
- mpi->stride[0]=yuv.y_stride;
- mpi->planes[1]=yuv.u;
- mpi->stride[1]=yuv.uv_stride;
- mpi->planes[2]=yuv.v;
- mpi->stride[2]=yuv.uv_stride;
+ mpi->planes[0]=ycbcrbuf[0].data;
+ mpi->stride[0]=ycbcrbuf[0].stride;
+ mpi->planes[1]=ycbcrbuf[1].data;
+ mpi->stride[1]=ycbcrbuf[1].stride;
+ mpi->planes[2]=ycbcrbuf[2].data;
+ mpi->stride[2]=ycbcrbuf[2].stride;
return mpi;
}
--- a/libmpdemux/demux_ogg.c
+++ b/libmpdemux/demux_ogg.c
@@ -49,21 +49,21 @@
#endif
#ifdef CONFIG_OGGTHEORA
-#include <theora/theora.h>
-int _ilog (unsigned int); /* defined in many places in theora/lib/ */
+#include <theora/theoradec.h>
#endif
#define BLOCK_SIZE 4096
/* Theora decoder context : we won't be able to interpret granule positions
- * without using theora_granule_time with the theora_state of the stream.
+ * without using th_granule_time with the th_dec_ctx of the stream.
* This is duplicated in `vd_theora.c'; put this in a common header?
*/
#ifdef CONFIG_OGGTHEORA
typedef struct theora_struct_st {
- theora_state st;
- theora_comment cc;
- theora_info inf;
+ th_setup_info *tsi;
+ th_dec_ctx *tctx;
+ th_comment tc;
+ th_info ti;
} theora_struct_t;
#endif
@@ -116,7 +116,7 @@
float samplerate; /// granulpos 2 time
int64_t lastpos;
int32_t lastsize;
- int keyframe_frequency_force;
+ int keyframe_granule_shift;
// Logical stream state
ogg_stream_state stream;
@@ -299,11 +299,10 @@
have theora_state st, until all header packets were passed to the
decoder. */
if (!pack->bytes || !(*data&0x80)) {
- int keyframe_granule_shift = _ilog(os->keyframe_frequency_force - 1);
- int64_t iframemask = (1 << keyframe_granule_shift) - 1;
+ int64_t iframemask = (1 << os->keyframe_granule_shift) - 1;
if (pack->granulepos >= 0) {
- os->lastpos = pack->granulepos >> keyframe_granule_shift;
+ os->lastpos = pack->granulepos >> os->keyframe_granule_shift;
os->lastpos += pack->granulepos & iframemask;
*flags = (pack->granulepos & iframemask) == 0;
} else {
@@ -892,14 +891,15 @@
#ifdef CONFIG_OGGTHEORA
} else if (pack.bytes >= 7 && !strncmp (&pack.packet[1], "theora", 6)) {
int errorCode = 0;
- theora_info inf;
- theora_comment cc;
+ th_info ti;
+ th_comment tc;
+ th_setup_info *tsi = NULL;
- theora_info_init (&inf);
- theora_comment_init (&cc);
+ th_info_init (&ti);
+ th_comment_init (&tc);
- errorCode = theora_decode_header (&inf, &cc, &pack);
- if (errorCode) {
+ errorCode = th_decode_headerin(&ti, &tc, &tsi, &pack);
+ if (errorCode < 0) {
mp_msg(MSGT_DEMUX, MSGL_ERR,
"Theora header parsing failed: %i \n", errorCode);
} else {
@@ -908,30 +908,32 @@
sh_v->bih = calloc(1, sizeof(*sh_v->bih));
sh_v->bih->biSize = sizeof(*sh_v->bih);
sh_v->bih->biCompression = sh_v->format = FOURCC_THEORA;
- sh_v->fps = ((double)inf.fps_numerator) / (double)inf.fps_denominator;
- sh_v->frametime = ((double)inf.fps_denominator) / (double)inf.fps_numerator;
- sh_v->disp_w = sh_v->bih->biWidth = inf.frame_width;
- sh_v->disp_h = sh_v->bih->biHeight = inf.frame_height;
+ sh_v->fps = ((double)ti.fps_numerator) / (double)ti.fps_denominator;
+ sh_v->frametime = ((double)ti.fps_denominator) / (double)ti.fps_numerator;
+ sh_v->i_bps = ti.target_bitrate / 8;
+ sh_v->disp_w = sh_v->bih->biWidth = ti.frame_width;
+ sh_v->disp_h = sh_v->bih->biHeight = ti.frame_height;
sh_v->bih->biBitCount = 24;
sh_v->bih->biPlanes = 3;
sh_v->bih->biSizeImage = ((sh_v->bih->biBitCount / 8) * sh_v->bih->biWidth * sh_v->bih->biHeight);
ogg_d->subs[ogg_d->num_sub].samplerate = sh_v->fps;
ogg_d->subs[ogg_d->num_sub].theora = 1;
- ogg_d->subs[ogg_d->num_sub].keyframe_frequency_force = inf.keyframe_frequency_force;
+ ogg_d->subs[ogg_d->num_sub].keyframe_granule_shift = ti.keyframe_granule_shift;
ogg_d->subs[ogg_d->num_sub].id = n_video;
n_video++;
mp_msg(MSGT_DEMUX, MSGL_INFO,
"[Ogg] stream %d: video (Theora v%d.%d.%d), -vid %d\n",
ogg_d->num_sub,
- (int)inf.version_major,
- (int)inf.version_minor,
- (int)inf.version_subminor,
+ (int)ti.version_major,
+ (int)ti.version_minor,
+ (int)ti.version_subminor,
n_video - 1);
if (mp_msg_test(MSGT_HEADER, MSGL_V))
print_video_header(sh_v->bih, MSGL_V);
}
- theora_comment_clear(&cc);
- theora_info_clear(&inf);
+ th_comment_clear(&tc);
+ th_info_clear(&ti);
+ th_setup_free(tsi);
#endif /* CONFIG_OGGTHEORA */
} else if (pack.bytes >= 4 && !strncmp (&pack.packet[0], "fLaC", 4)) {
sh_a = new_sh_audio_aid(demuxer, ogg_d->num_sub, n_audio, NULL);
|