Harish Mahendrakar
0f1eb6bc09
Cleanup few more unnecessary changes from HBD path
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2026-08-09 05:13:29 +00:00
Harish Mahendrakar
18fc8f6b52
Added support for 420 10-bit decoding.
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This is the initial version and doesn't enable SIMD functions yet.
Has not been tested extensively yet.
This is not ready to be merged into main branch yet.
2026-08-07 03:21:32 +00:00
Vivek Jadhav
ce30a4b0e3
libhevcdec: Reapply deblocking assembly changes for YUV444 and YUV422
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Test: ./hevcdec
TODO: Add assemblies and intrinsics for deblocking 422
Change-Id: I40411c04ab00d7e23843eb1d033c4944e3ec66e9
2026-08-04 06:04:10 +00:00
Harish Mahendrakar
b8c9100658
Remove incorrect prefix from ihevcd_itrans_res_dc
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ihevcd_itrans_res_dc is defined in common folder but has a wrong prefix of ihevcd_.
This is now fixed to ihevc_.
2026-07-29 17:08:35 -07:00
Sushant
646ee99888
libhevc: Direct memcpy and memset calls to enable _FORTIFY_SOURCE
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Bypass wrappers functions for memcpy and memset, calling standard
C library functions directly. This allows _FORTIFY_SOURCE to
perform compile-time safety checks.
Bug: 514722372
Test: ./hevcdec
Change-Id: Id9faf0919ecedfd1833d40a7fbf6ddac454628b4
2026-06-18 06:44:56 -07:00
Rakesh Kumar
5da3d44aef
libhevc: added BTI and PAC support in libhevc
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Test: readelf -nw libhevcdec.a
Test: readelf -nW libhevcenc.a
Test: atest MctsMediaV2TestCases
atest MctsMediaDecoderTestCases
atest MctsMediaEncoderTestCases
atest MctsMediaCodecTestCases
Test: hevc_dec_fuzzer
hevc_enc_fuzzer
Bug: 485868924
Change-Id: I7eb3c915662654d649ba4aa5793f71afff8c47e7
2026-04-02 08:34:07 -07:00
Ram Mohan M
ad0a6d8688
hevcdec: add itrans residue functions
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These functions are similar to ihevc_itrans_recon_* with the exception
that instead of computing recon directly they store residue to the
destination buffer. This helps with additional transformation of the
residue coefficients (rotation, rdpcm, ccp) before adding to the
prediction data to generate the final recon.
Test: Build
Change-Id: I9f84e66f5e9595162335cb152a6329a0f8d23337
2026-03-04 12:32:03 -08:00
Harish Mahendrakar
2cf1cc917d
decoder: Change function pointer argument to avoid passing codec_t
2026-02-28 22:39:33 +05:30
Vivek Jadhav
8cbcc58d4a
libhevcdec: Remove support for YUV422 ile, RGB565 and RGBA8888 output formats
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These color formats are no longer supported. The decoder now returns
an error if configured for any of these output formats
Test: ./hevcdec
Change-Id: I944c539000f26898d5985cd6806f2968d4365f63
2026-02-14 12:54:18 -08:00
Rakesh Kumar
c4245ca34c
hevcdec: add intra pred chroma reference samples filtering functions
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Test: ./hevcdec
Change-Id: I3972d5ccb09a087a173dfe264ff885a5e55d3118
2026-02-13 07:43:12 -08:00
Rakesh Kumar
464af74ef0
hevcdec: add 32x32 chroma inverse trans recon functions
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Test: ./hevcdec
Change-Id: I6d02a519738727257392d7d13b187c998e8e82d5
2026-02-13 07:43:12 -08:00
Rakesh Kumar
c684b4fd98
hevcdec: add 444 specific yuv color space conversion functions
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Added 444 specific yuv color conversion functions. This change
only include function definition, call to these functions are
not enabled.
Test: ./hevcdec
Change-Id: I26a727d5e24c22c31f8188b38b980bd545251187
2026-02-10 07:14:13 -08:00
Bernhard Rosenkränzer
d91eedb8cd
Update assembly files to unified syntax
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This allows them to be built with clang's internal assembler.
Also, pass -I flags to the assembler explicitly and stop disabling
clang.
Signed-off-by: Bernhard Rosenkränzer <Bernhard.Rosenkranzer@linaro.org>
Change-Id: I67dfd0d1b44217af6cf159f4d8810b3c2173702b
2014-12-01 20:46:10 +01:00
Naveen Kumar Ponnusamy
9cbd70a293
Reduced stack operations in arm64 assembly
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Change-Id: Ia19a99001fef37334f18521dd8f8710907fe370d
2014-07-12 15:09:24 -07:00
Harish Mahendrakar
0d8951cef4
Initial Version of HEVC decoder
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Compliant to reference software HM11.0 onwards
Bug: 14571712
Change-Id: I8af25c1221cc6ab70440141c4d9b48c1ac69696a
2014-05-21 18:14:55 -07:00
