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14 Commits

Author SHA1 Message Date
James Zern
5416aab479 (de)mux.h: wrap pseudo-code in /* */ 
easier to copy / read as a block

Change-Id: Ia22689a13afd8ea2325dcdf432e35fc802d8177a
 2013-09-03 14:31:02 -07:00
skal
bef7e9ccd1 Add doc precision about demux object keeping pointers to data. 
Change-Id: I3d2139f975eedcce36606e586e0cbd6fa7d207e6
 2013-08-21 11:09:37 -07:00
Urvang Joshi
6284854bd5 Support for "Do not blend" in mux and demux libraries 
Change-Id: I9566a8e2d059fe1ebd9ca99c7e13311bf3f8f281
 2013-08-12 11:49:00 -07:00
Urvang Joshi
1693fd9b16 Demux: A new state WEBP_DEMUX_PARSE_ERROR 
WebPDemuxPartial() returns NULL for both of the following cases:
- There was a parsing error.
- It doesn't have enough data to start parsing.

Now, one can differentiate between these two cases by checking the value
of 'state' returned by WebPDemuxPartial().

Change-Id: Ia2377f0c516b3fcfae475c0662c4932d2eddcd0b
 2013-07-26 14:35:46 -07:00
Urvang Joshi
a03c3516cb Demux: WebPIterator now also denotes if the frame has alpha. 
Change-Id: Ia300385a49c1ee5afa8f114f2560ee8d1c7664bb
 2013-07-18 19:41:38 -07:00
James Zern
d640614d54 update copyright text 
rather than symlink the webm/vpx terms, use the same header as libvpx to
reference in-tree files

based on the discussion in:
https://codereview.chromium.org/12771026/

Change-Id: Ia3067ecddefaa7ee01550136e00f7b3f086d4af4
 2013-06-06 23:09:14 -07:00
James Zern
96e948d7b0 don't forward declare enums 
doing so is not part of ISO C; removes some pedantic warnings

Change-Id: I739ad8c5cacc133e2546e9f45c0db9d92fb93d7e
 2013-04-13 11:08:42 -07:00
James Zern
d3f8c621b5 Merge "move WebPFeatureFlags declaration" into 0.3.0 2013-03-19 17:08:31 -07:00
James Zern
f933fd2a27 move WebPFeatureFlags declaration 
from private format_constants.h to public mux_types.h
also do the reverse for MKFOURCC()

Change-Id: I3aa86b007e9dbfed37a170989164ac3a77de2bd5
 2013-03-19 16:10:41 -07:00
Pascal Massimino
224e8d4630 add doc precision about WebPDemuxPartial() 
it wasn't clear the data can be incomplete

Change-Id: I1482379aaea31e08a65c90f15e32edec2472e17e
 2013-03-19 14:25:59 -07:00
Urvang Joshi
068eba8d58 Demux: Add option to get frame count using GetI() 
Also tweak the code for single image and fragmented image cases, so that
dmux->num_frames_ is always correct.

Change-Id: I31e6904222e4d96a54a0d8c8aa73d43b7a9094e7
 2013-03-06 13:14:05 -08:00
Urvang Joshi
a5042a3240 GetVersion() methods for mux and demux 
Also use the same in example binaries.

Change-Id: Id4bb4c4231a6b8fe9ed4370a6f46567c52a04a17
 2013-02-26 14:22:06 -08:00
Urvang Joshi
38a91e990b Add example code snippet for demux API 
Change-Id: I4e9f32d030dd7f184e1cedf5b37f6f640ba4845e
 2013-02-22 14:16:48 -08:00
Urvang Joshi
23782f95b4 Separate out mux and demux code and libraries: 
- Separate out mux.h and demux.h
- muxtypes.h: new header for data types common to mux/demux
- Move some misc read/write utilities to utils/utils.h
- Remove some duplicate methods.
- Separate out mux/demux libraries

Change-Id: If9b9569b10d55d922ad9317ef51710544315d6de
 2012-11-19 11:40:18 -08:00