Ari Koivula
fc58748ae8
Output bitstream through API.
...
- Use the existing bitstream_t type to give access to the bitstream.
We can extend it later to make it a linked list like I was planning
to do with the payload type.
- The main encoder now also stores the bitstream in memory.
2015-07-02 16:10:51 +03:00
Ari Koivula
9a3edce3fc
Separate input and output from encoding.
...
- Move image_t and pixel_t to the kvazaar.h API.
- Try and arrange things such that image_t can be used as input and
output for encoding.
Conflicts:
src/encmain.c
2015-07-02 15:52:23 +03:00
Ari Koivula
4f4b62b13c
Fix owf.
2015-07-02 15:45:34 +03:00
Ari Koivula
5c28745457
Move OWF logic and CLI stuff out of encoder_compute_stats.
...
- CLI stuff is moved to either cli-module or to main function.
- OWF stuff is made more explicit by counting the frames instead of
communicating through encoder_state_t.stats_done.
2015-07-02 15:45:33 +03:00
Ari Koivula
80ec1fda3a
Remove unnecessary dependency between I-frames.
...
- Inter OWF dependency was being added to non-IDR I-frames.
2015-06-01 16:26:30 +03:00
Arttu Ylä-Outinen
984e7cb4e0
Fix setting QP when rate control is disabled.
...
When rate control is disabled, QP and lambda are now selected like they
were before rate control was implemented.
2015-06-01 13:57:11 +03:00
Arttu Ylä-Outinen
93d2a95ddc
Implement rate control in lambda domain.
...
- Rate control adjusts the lambda value.
- QP is selected according to lambda.
- Bits are allocated for GOPs and individual pictures.
2015-05-19 11:40:51 +03:00
Arttu Ylä-Outinen
4a5698a6ba
Implement basic rate control.
2015-05-19 10:42:17 +03:00
Ari Koivula
56bb8e75ba
Fix non-deterministic behavior with tiles.
...
- Depend on the whole previous frame.
- We should really go through all these FIXME's sometime.
2015-05-12 12:00:32 +03:00
Ari Koivula
a48d91dacd
Fix WPP not working when SAO is off and OWF is on.
...
- Every wavefront row was being set to done when the first wavefront
row got done.
- Looks like I didn't understand how the data structure worked when I
"cleaned this up", and it didn't get caught in tests because it
needs OWF to be on to affect anything.
2015-05-11 12:01:17 +03:00
Ari Koivula
87936eb99f
Revert "Fix keeping of reference frames over IDR boundary."
...
This reverts commit b43f1cb9eb
2015-05-05 17:07:49 +03:00
Ari Koivula
c3b42291e1
Merge branches 'coverity-fix-5', 'coverity-fix-6', 'coverity-fix-7', 'coverity-fix-8', 'coverity-fix-9', 'coverity-fix-10', 'coverity-fix-11', 'coverity-fix-12', 'coverity-fix-13' and 'coverity-fix-14' into coverity-fixes2
2015-05-05 12:27:02 +03:00
Ari Koivula
2276e0028f
Fix coverity warning.
...
- False positive about use of an uninitialized value. Actually just
copying uninitialized data from one struct to another.
2015-05-05 10:39:29 +03:00
Ari Koivula
41d9889e28
Fix coverity warning.
...
- False positive about coeff_y being uninitialized when width == 0.
2015-05-05 10:23:52 +03:00
Ari Koivula
9015aab996
Clean up IDR handling code.
...
- IDR was called RADL, probably because the NAL type is IDR_W_RADL.
- Move things around to make it clearer what is happening.
2015-04-30 20:46:07 +03:00
Ari Koivula
b43f1cb9eb
Fix keeping of reference frames over IDR boundary.
...
-
2015-04-30 15:42:16 +03:00
Ari Koivula
c0c9bc619a
Fix valgrind warning.
...
- Attribute state->global->slicetype was used before being initialized.
- The reference frame lists should be updated based on current frame,
not on previous frame (or uninitialized data).
2015-04-30 13:18:28 +03:00
Marko Viitanen
8ed5d06ebe
Fixed compiler warnings caused by the bipred branch merge
2015-04-23 15:12:48 +03:00
Marko Viitanen
3c694a8f6e
Fixed bipred mv candidate selection
2015-04-23 12:18:05 +03:00
Marko Viitanen
06bc4f3d5e
Fixed duplicate checking for merge cand and some cleanup
2015-03-31 12:23:46 +03:00
Marko Viitanen
f881d6bf8a
Modified structures and mv handling to use L0/L1 vectors
2015-03-30 14:40:29 +03:00
Marko Viitanen
d6f68d0950
Force clearing of references when GOP not used and I-slice
2015-03-30 10:21:41 +03:00
Marko Viitanen
c82915761f
Enabled insertion of I-slices when GOP is used
2015-03-30 10:09:49 +03:00
Marko Viitanen
815e0b8897
Moved reference list printing to encoder_compute_stats()
2015-03-30 10:09:32 +03:00
Marko Viitanen
2243d139bf
Fixed GOP reference usage when using owf
2015-03-26 14:11:13 +02:00
Marko Viitanen
bbeb85f9ee
Fixed case when cfg->frames is zero
2015-03-26 11:24:41 +02:00
Marko Viitanen
5c04603421
Remove unused ref frames on GOP case even when number of ref frames is within limits
2015-03-26 11:14:13 +02:00
Marko Viitanen
5071b5c990
Moved reference list sorting and parsing to encoder_state_new_frame()
...
* fixed a bug in reference verification and added an error state
2015-03-26 10:58:56 +02:00
Marko Viitanen
fe581b881e
Changed GOP structure to enable coding sequences not divisible by gop_len
2015-03-25 16:00:20 +02:00
Marko Viitanen
c649c90f3a
Changes to enable adaptation to any GOP len
2015-03-24 12:01:57 +02:00
Marko Viitanen
164b7a7743
Merge remote-tracking branch 'remotes/origin/master' into GOP
2015-03-20 11:40:15 +02:00
Marko Viitanen
5ae9a70e38
Disable usage of P-slices when GOP
2015-03-20 10:43:59 +02:00
Marko Viitanen
0c1aa6f73c
Better reference picture removal function encoder_state_remove_refs()
2015-03-20 10:28:17 +02:00
Marko Viitanen
d72c560880
Generate sorted reference list for L0 and L1
2015-03-19 12:26:59 +02:00
Ari Koivula
55ae02f367
Copy cu_info from tiles to main state.
...
- Main states cu_array can be accessed through state->global->ref, which
allows the use of cu_info data from reference frames.
- This was already used by giving previous frames movement vector to next
frame as a starting point candidate, but that functionality was broken at
some point because the data wasn't being moved from child tiles cu_array
to the main cu_array.
- Alternative would be to access the child tiles array directly, but
currently there isn't a mechanism to preserve those arrays for reference
frames.
2015-03-17 13:24:20 +02:00
Ari Koivula
4bec6cec93
Simplify wavefront handling.
...
- Move the reconstruction status assignment out of the main for job loop.
2015-03-17 13:23:27 +02:00
Ari Koivula
4a27f79f20
Update comments.
2015-03-17 13:23:16 +02:00
Marko Viitanen
1da1dc9578
Clean up reference index and mvd writing
2015-03-16 09:41:02 +02:00
Ari Koivula
ca09e8bfe3
Fix WPP not working with threads=0.
...
- Apparently threadqueue_submit runs the job if there are no threads.
2015-03-13 17:15:05 +02:00
Ari Koivula
d2bb71739f
Clean up and comment WPP threading code.
...
- Remove WPP row reconstruction dependency to the row above current one in
the previous frame. It's obviously unnecessary.
- Remove WPP row reconstruction dependency to the current row in the
previous frame, unless the current row is the last row.
2015-03-11 18:30:37 +02:00
Marko Viitanen
bc8ea9547e
Use P-frames when last GOP picture
2015-03-11 15:23:16 +02:00
Marko Viitanen
1527822753
Fixed GOP POC order when not using threads
2015-03-10 14:12:51 +02:00
Marko Viitanen
1c38fbbd3b
Fixed GOP when no threads are used
2015-03-10 10:45:05 +02:00
Marko Viitanen
66660516b7
Merge remote-tracking branch 'remotes/github/master' into GOP
...
Conflicts:
src/cabac.h
src/config.h
src/cu.h
src/encoder_state-bitstream.c
src/encoderstate.c
2015-03-10 10:32:00 +02:00
Marko Viitanen
ff41ef557d
Fixed reference usage of top GOP layer pictures
2015-03-10 09:18:19 +02:00
Marko Viitanen
eba298e635
Added cu->inter.mv_ref_coded variable
2015-03-10 09:17:25 +02:00
Marko Viitanen
42d3f2a8b0
Added B-frame encoding and reference list exceptions for top-layer GOP pictures
2015-03-06 16:32:50 +02:00
Marko Viitanen
1afba671e2
Added missing cabac bits to mv coding
2015-03-06 16:31:27 +02:00
Ari Koivula
2f79bfebf7
Rename parameter encoder_state to state in all functions.
...
- It's so widely used that there isn't really need to emphasize that
it's the encoders state. Also, it isn't really the encoders state,
but encoding jobs state.
2015-03-04 17:31:07 +02:00
Ari Koivula
14fe1b6648
Rename enum color_index to color_t.
2015-03-04 16:37:35 +02:00
