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path: root/vp8/vp8_cx_iface.c
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2011-07-30Merge remote branch 'origin/master' into experimentalJohn Koleszar
Change-Id: I473166452c0ed5a4219b5e7d96a91a6641b11b9d
2011-07-28Convert rc_max_intra_bitrate_pct to controlJohn Koleszar
Since this is the only ABI incompatible change since the last release, convert it to use the control interface instead. The member of the configuration struct is replaced with the VP8E_SET_MAX_INTRA_BITRATE_PCT control. More significant API changes were expected to be forthcoming when this control was first introduced, and while they continue to be expected, it's not worth breaking compatibility for only this change. Change-Id: I799d8dbe24c8bc9c241e0b7743b2b64f81327d59
2011-07-27Merge remote branch 'origin/master' into experimentalJohn Koleszar
Change-Id: I1ae82458536ba2f0969e1bea78f41cd16fe96b79
2011-07-26cosmetics: consistently use [u]int64_tJames Zern
Removes mixed usage of (unsigned) long long and INT64. Fixes Issue #208. Change-Id: I220d3ed5ce4bb1280cd38bb3715f208ce23cf83a
2011-07-21Merge remote branch 'origin/master' into experimentalJohn Koleszar
Change-Id: I9761428209518b7fcbde60e884c06754664c0c36
2011-07-20encoder: don't set the fragment bit for the last partitionAttila Nagy
Change-Id: Icb4e4f0d7c3074a8507852178be87541a1cb5bac
2011-07-08Merge remote branch 'origin/master' into experimentalJohn Koleszar
Change-Id: I9cead934ebea85d81aceaaec4674efc74367f984
2011-07-07Set VPX_FRAME_IS_DROPPABLEJohn Koleszar
Allow the encoder to inform the application that the encoded frame will not be used as a reference. Change-Id: I90e41962325ef73d44da03327deb340d6f7f4860
2011-06-29Merge remote branch 'origin/master' into experimentalJohn Koleszar
Change-Id: I68e604e4a731f6703fdec7eff2c2c9b9e36879ea
2011-06-28New ways of passing encoded data between encoder and decoder.Stefan Holmer
With this commit frames can be received partition-by-partition from the encoder and passed partition-by-partition to the decoder. At the encoder-side this makes it easier to split encoded frames at partition boundaries, useful when packetizing frames. When VPX_CODEC_USE_OUTPUT_PARTITION is enabled, several VPX_CODEC_CX_FRAME_PKT packets will be returned from vpx_codec_get_cx_data(), containing one partition each. The partition_id (starting at 0) specifies the decoding order of the partitions. All partitions but the last has the VPX_FRAME_IS_FRAGMENT flag set. At the decoder this opens up the possibility of decoding partition N even though partition N-1 was lost (given that independent partitioning has been enabled in the encoder) if more info about the missing parts of the stream is available through external signaling. Each partition is passed to the decoder through the vpx_codec_decode() function, with the data pointer pointing to the start of the partition, and with data_sz equal to the size of the partition. Missing partitions can be signaled to the decoder by setting data != NULL and data_sz = 0. When all partitions have been given to the decoder "end of data" should be signaled by calling vpx_codec_decode() with data = NULL and data_sz = 0. The first partition is the first partition according to the VP8 bitstream + the uncompressed data chunk + DCT address offsets if multiple residual partitions are used. Change-Id: I5bc0682b9e4112e0db77904755c694c3c7ac6e74
2011-04-26Merge remote branch 'origin/master' into experimentalJohn Koleszar
Conflicts: vp8/common/alloccommon.c vp8/encoder/rdopt.c Change-Id: I142167d31d1b9cffe143774f6915bca463df67f0
2011-04-25Merge "Change rc undershoot/overshoot semantics"John Koleszar
2011-04-25Add rc_max_intra_bitrate_pct controlJohn Koleszar
Adds a control to limit the maximum size of a keyframe, as a function of the per-frame bitrate. See this thread[1] for more detailed discussion: [1]: http://groups.google.com/a/webmproject.org/group/codec-devel/browse_thread/thread/271b944a5e47ca38 Change-Id: I7337707642eb8041d1e593efc2edfdf66db02a94
2011-04-13Merge remote branch 'origin/master' into experimentalJohn Koleszar
Change-Id: I231e4dd65adcf4f5c158e3749880a18b8c36cbe4
2011-04-12Change rc undershoot/overshoot semanticsJohn Koleszar
This patch changes the rc_undershoot_pct and rc_overshoot_pct controls to set the "aggressiveness" of rate adaptation, by limiting the amount of difference between the target buffer level and the actual buffer level which is applied to the target frame rate for this frame. This patch was initially provided by arosenberg at logitech.com as an attachment to issue #270. It was modified to separate these controls from the other unrelated modifications in that patch, as well as to use the pre-existing variables rather than introducing new ones. Change-Id: Id542e3f5667dd92d857d5eabf29878f2fd730a62
2011-04-12Merge "Fix encoder range check for frame width and height"John Koleszar
2011-04-12Fix encoder range check for frame width and heightAttila Nagy
14 bits available in the bistream => valid range [1..16383] Removed unused local vars. Change-Id: Icf3385e47a9fa13af70053129c2248671f285583
2011-04-11Set cpu_used range to [-16, 16] in real-time modeYunqing Wang
Remove encoding speed limitation in real-time mode. Change-Id: Ib5e35d8bb522b2a25f3e4ad5cfe2788ebebb3617
2011-03-11Merge remote branch 'origin/master' into experimentalJohn Koleszar
Change-Id: Ibc4a75dbbc8b35ce298477e055e5a88df080d4b3
2011-03-10Removed firstpass motion mapAdrian Grange
The firstpass motion map consists of an 8-bit flag for each MB indicating how strongly the firstpass code believes it should be filtered during the second pass ARNR filtering. For long or large format material the motion map can become extremely large and hamper the operation of the encoding process. This change removes the motion map altogether, leaving the second pass to rely on the magnitude of the motion compensated error to determine the filter weight to use for the MB during ARNR filtering. Tests on the derf set indicate that the effect of this change is neutral, with some small wins and losses. The motion map has therefore been removed based on a cost/benefit evaluation. Change-Id: I53e07d236f5ce09a6f0c54e7c4ffbb490fb870f6
2011-03-05Merge remote branch 'origin/master' into experimentalJohn Koleszar
Change-Id: I70ac5a4f8388a7bfa058178c0ae53f6bdb0bb6e5
2011-03-04Merge "Fix counter of fixed keyframe distance"John Koleszar
2011-03-03Merge remote branch 'origin/master' into experimentalJohn Koleszar
Conflicts: vp8/vp8_cx_iface.c Change-Id: Ib30d0cfbdaeb605ee4b846f683d204cd07e0c028
2011-02-23Handle mem allocation failure in vp8e_initAttila Nagy
Change-Id: I0d0445c57eb0889082f83de1948852d57b38fefb
2011-02-18Merge remote branch 'origin/master' into experimentalJohn Koleszar
Change-Id: I8999a33db82d38eb85482f3c423db238d6ee3ed9
2011-02-10Fix relative include pathsJohn Koleszar
Allow compiling without adding vp8/{common,encoder,decoder} to the include paths. Change-Id: Ifeb5dac351cdfadcd659736f5158b315a0030b6c
2011-02-10Merge remote branch 'origin/master' into experimentalJohn Koleszar
Change-Id: Ie85d40c44bb23d56a519010356b2856c02fb4c05
2011-02-08vp8e_get_preview fixed for resized framesJames Berry
preview_img d_w and d_h along with w and h would not be updated for resized frames. now uses sd.y_width and sd.y_height Change-Id: I52241de4cc1de5e73f865e668bd70a7cbd954390
2011-02-07Fix counter of fixed keyframe distanceAndoni Morales Alastruey
When the keyframe distance is fixed the first interval has the right distance but, the next ones have kf_distance + 1. Change-Id: I44f1190fe7146124bd07660a5e0ef08829e3ae07
2011-02-01Merge remote branch 'origin/master' into experimentalJohn Koleszar
Change-Id: Id1d4bbe257cd126bb5f44347b896ddb659724f0b
2011-01-31validate min_q against max_qJohn Koleszar
min_q is required to be <= max_q. Change-Id: I28eccf96df3b52a94913762b54c4fbe0d021ce5e
2011-01-19Merge remote branch 'origin/master' into experimentalJohn Koleszar
Change-Id: I7125984ec28a7094195b640d6659590c6eead533
2011-01-18Fix encoder real-time only configuration.Attila Nagy
Remove allocation/deallocation of stats storage. Remove full search functions in machine specific encoder inits. Remove last pass validation in validate_config. Change-Id: I7f29be69273981a4fef6e80ecdb6217c68cbad4e
2011-01-18Merge remote branch 'origin/master' into experimentalJohn Koleszar
Change-Id: I3e51945a61446e1ee70caaf97ff7cf0c740bf1da
2011-01-17Fix CQ range and experimental KF sizing changes.Paul Wilkins
The CQ level was not using the q_trans[] array to convert to a 0-127 range as per min and maxq Experimental change to try and match the reconstruction error for forced key frames approximately to that of the previous frame by means of the recode loop. Though this may cause extra recodes and the recode behavior has not been optimized, it can only happen on forced key frames. Change-Id: I1f7e42d526f1b1cb556dd461eff1a692bd1b5b2f
2011-01-08Merge remote branch 'origin/master' into experimentalJohn Koleszar
Change-Id: Ib34bc09a295141eb65c8c0478bde6136f178909b
2011-01-07CQ ModePaul Wilkins
The merge includes hooks to for CQ mode and other code changes merged from the test branch. CQ mode attempts to maintain a more stable quantizer within a clip whilst also trying to adhere to a guidline maximum bitrate. The existing target data rate parameter is used to specify the guideline maximum bitrate. A new parameter allows the user to specify a target CQ level. For normal (non kf/gf/arf) frames, the quantizer will not drop BELOW the user specified value (0-63). However, in some cases the encoder may choose to impose a target CQ that is above that specified by the user, if it estimates that consistent use of the target value is not compatible with guideline maximum bitrate. Change-Id: I2221f9eecae8cc3c431d36caf83503941b25e4c1
2010-12-21Merge remote branch 'origin/master' into experimentalJohn Koleszar
Conflicts: vp8/vp8_cx_iface.c Change-Id: I76f302448f11b28772efd4b5643f86a7cc69a8c2
2010-12-17Add psnr/ssim tuning optionJohn Koleszar
Add a new encoder control, VP8E_SET_TUNING, to allow the application to inform the encoder that the material will benefit from certain tuning. Expose this control as the --tune option to vpxenc. The args helper is expanded to support enumerated arguments by name or value. Two tunings are provided by this patch, PSNR (default) and SSIM. Activity masking is made dependent on setting --tune=ssim, as the current implementation hurts speed (10%) and PSNR (2.7% avg, 10% peak) too much for it to be a default yet. Change-Id: I110d969381c4805347ff5a0ffaf1a14ca1965257
2010-11-30Merge remote branch 'origin/master' into experimentalJohn Koleszar
2010-11-24allow dimensions as low as 1 pixelPascal Massimino
remove warning comment in vpxenc.c: in case of 1x1 picture, detect_bytes will be equal to '3' and we'll fall back to RAW_TYPE. fix read_frame() by tracking the pre-read buffer length in the struct detect Change-Id: If1ed86ee5260dcdbc8f9d10da6cbb84a4cc2f151
2010-11-24Merge remote branch 'origin/master' into experimentalJohn Koleszar
2010-11-17Disable compile warning for ERROR macroJohn Koleszar
The ERROR macro collides wiith the MS SDK on Windows. Since we're not making any win32 calls in this function, just #undef it first to take ownership. Change-Id: Ic18c60dfa3a33c52e6c49d3f4f8d3e7e3ac3341d
2010-11-11Merge remote branch 'origin/master' into experimentalJohn Koleszar
Conflicts: configure Change-Id: Ifa63e4610657f75cb953aa7ca08f997267612cc0
2010-11-10postproc : Re-work posproc calling to allow more flags.Fritz Koenig
Debugging in postproc needs more flags to allow for specific block types to be turned on or off in the visualizations. Must be enabled with --enable-postproc-visualizer during configuration time. Change-Id: Ia74f357ddc3ad4fb8082afd3a64f62384e4fcb2d
2010-11-05Merge remote branch 'origin/master' into experimentalJohn Koleszar
Conflicts: configure ivfenc.c vp8/common/alloccommon.c vp8/common/onyxc_int.h vp8/vp8_cx_iface.c
2010-10-21Change altref times to preceding pts+1.Frank Galligan
Change the pts of the altref frame to be as close as possible to the pts of the preceding frame and still be strictly increasing. Change-Id: Iae3033a4c89ae5a9d0e5c4198e9196e5f3ee57c7
2010-10-21Move firstpass motion map to stats packetJohn Koleszar
The first implementation of the firstpass motion map for motion compensated temporal filtering created a file, fpmotionmap.stt, in the current working directory. This was not safe for multiple encoder instances. This patch merges this data into the first pass stats packet interface, so that it is handled like the other (numerical) firstpass stats. The new stats packet is defined as follows: Numerical Stats (16 doubles) -- 128 bytes Motion Map -- 1 byte / Macroblock Padding -- to align packet to 8 bytes The fpmotionmap.stt file can still be generated for debugging purposes in the same way that the textual version of the stats are available (defining OUTPUT_FPF in firstpass.c) Change-Id: I083ffbfd95e7d6a42bb4039ba0e81f678c8183ca
2010-10-19Update arnr strength range form 1-6 to 0-6.Frank Galligan
Change-Id: I8eb49c56f7509f0a8074d440e8345b9e3344b85b
2010-09-30Changed defaults & range checking for AltRef paramsAdrian Grange
Modified the range checking of parameters used in the AltRef temporal filter (arnr-max-frames, arnr-strength, arnr-type) and default values for each of them. Change-Id: Ib261028d501b9523f6e44cb4790cc52167b6e92b
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