Arttu Ylä-Outinen
a4ec92081a
Make symbols hidden by default.
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Adds "-fvisibility=hidden" to CFLAGS and LDFLAGS. Defines macro
KVZ_PUBLIC for marking symbols that should be visible.
2015-07-13 14:20:21 +03:00
Arttu Ylä-Outinen
907451590e
Fix encoding when both GOP and OWF are enabled.
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Changes kvazaar_encode to not increase cur_state_num unless a frame is
started.
2015-07-07 10:05:42 +03:00
Arttu Ylä-Outinen
4ab9aa3e2f
Move kvz_encoder definition to kvazaar_internal.h.
2015-07-02 16:58:30 +03:00
Arttu Ylä-Outinen
b715ae9767
Return length of the data from encoder_encode.
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Adds parameter len_out returning the length of the encoded data in bytes
to function encoder_encode.
2015-07-02 16:58:29 +03:00
Arttu Ylä-Outinen
538deaa9d6
Add functions picture_{alloc,free} to kvazaar API.
2015-07-02 16:58:29 +03:00
Arttu Ylä-Outinen
6451df9a4f
Move bitstream chunk definition to kvazaar.h.
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- Renames struct bitstream_chunk_t to kvz_data_chunk.
- Renames macro BITSTREAM_MEMORY_CHUNK_SIZE to KVZ_DATA_CHUNK_SIZE.
- Removes kvz_payload typedef.
- Adds function chunk_free(kvz_data_chunk *chunk) to kvazaar API.
2015-07-02 16:58:28 +03:00
Arttu Ylä-Outinen
cecea44d37
Rename config_t to kvz_config.
2015-07-02 16:58:28 +03:00
Arttu Ylä-Outinen
cecdf4f34e
Move config validation to encoder_control_init.
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Ensures that config is valid even when not initialized by config_read.
2015-07-02 16:47:28 +03:00
Arttu Ylä-Outinen
398f0c823b
Replace memory bitstreams with linked lists.
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- Removes all bitstream types.
- Changes encoder_encode to return the encoded data as list of chunks.
- Moves writing of the encoded data to the main function.
2015-07-02 16:35:46 +03:00
Arttu Ylä-Outinen
7e20e62cc7
Make kvazaar_encode consume one frame on each call.
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- Replaces read_one_frame by encoder_feed_frame.
- Adds field "prepared" to encoderstate_t to indicate that
encoder_next_frame has been called.
- Input frames are read in the main function and passed to
encoder_encode.
2015-07-02 16:28:40 +03:00
Arttu Ylä-Outinen
1f41717351
Rename stats_done to frame_done in encoderstate.
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The new field frame_done is set to zero when starting to encode a new
frame and reset to one when the encoded data has been written.
2015-07-02 16:24:26 +03:00
Arttu Ylä-Outinen
50a5d5faa5
Let subimages have multiple references.
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Adds function image_copy_ref to image module for getting a new reference
to an image. It can be used instead of image_make_subimage when the
sizes of the original and the subimage are same.
2015-07-02 16:24:26 +03:00
Arttu Ylä-Outinen
f41ce04488
Refactor main function.
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- Make sure that everything which is allocated gets deallocated.
- Move finalization of encoder states to kvazaar.c.
- Remove empty strategyselector_free function.
- Remove unused variable curpos.
- Fix includes.
2015-07-02 16:24:24 +03:00
Arttu Ylä-Outinen
4a7b86a43b
Make g_exp_table statically allocated.
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Removes the need to free the table.
2015-07-02 16:14:52 +03:00
Arttu Ylä-Outinen
b130ecc9bb
Fix "reference not found" when GOP is enabled.
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The encoder state must be cleared by calling encoder_next_frame before
calling read_one_frame.
2015-07-02 16:14:51 +03:00
Ari Koivula
7e98a483d7
Use the API for checking whether the encoding is finished.
2015-07-02 16:14:51 +03:00
Ari Koivula
fc58748ae8
Output bitstream through API.
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- 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
df50a0dae6
Move config_parse into api.
2015-07-02 15:52:24 +03:00
Ari Koivula
4e5326d3d5
Move encoding to API.
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- Api->encoder_encode can now be called repeatedly to start encoder
jobs and to retrieve the results.
Conflicts:
src/encmain.c
2015-07-02 15:52:23 +03:00
Ari Koivula
ad11d1bca5
Add kvazaar.h to hold high-level encoder API.
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- Move encoder initialization from main to kvazaar.c.
- Have main use the API for initialization.
Conflicts:
src/encmain.c
2015-07-02 15:52:23 +03:00
