8 Commits

Author	SHA1	Message	Date
James Zern	3a9a4d4589	VP8GetSigned: clear int sanitizer warnings ... clears warnings of the form: implicit conversion from type 'int32_t' (aka 'int') of value -1 (32-bit, signed) to type 'unsigned int' changed the value to 4294967295 (32-bit, unsigned) Bug: b/229626362 Change-Id: I956671d4fee482c97c67bbe94032a97da49b0f6d	2022-08-08 17:34:00 -07:00
James Zern	0f13eec7bf	bit_reader_inl_utils: uniformly apply WEBP_RESTRICT ... this can help with some aliasing issues with some versions of clang/gcc, similar to: 3e265136 Add WEBP_RESTRICT & use it in VP8BitReader Change-Id: I863e53cc9d707c9a4b21373ca743c3089aed012e	2021-06-26 10:53:01 -07:00
Clement Courbet	3e26513656	Add WEBP_RESTRICT & use it in VP8BitReader ... Marking the `VP8BitReader` as `__restrict__` helps the compiler generate better code avoiding issues related to aliasing (re-loads/stores). Change-Id: Ib7178f57e27e5f40572efc3e567cdf994ea6d928	2021-06-18 19:28:54 -07:00
Pascal Massimino	fcfd9c71b4	BitTrace: if BITTRACE is > 0, record and print syntax bits used ... * Bittrace decoding is ~3x slower. * Binary is the same byte-wise if BITTRACE=0 * Example output: === Bit traces === global-header : 174 bytes [ 0.69%] [count: 1850] segments : 246 bytes [ 0.98%] [count: 3072] block-size : 170 bytes [ 0.68%] [count: 1536] pred-modes : 3829 bytes [15.27%] [count: 51458] pred-modes-uv : 279 bytes [ 1.11%] [count: 2329] coeffs : 20370 bytes [81.27%] [count: 212914] Total: 25065 bytes Change-Id: Ie32569c4e54a7ec13264e68d2dae2ce45c8536cb	2019-03-15 07:23:50 +01:00
James Zern	de08d72741	cosmetics: normalize include guard comment ... Change-Id: I0e08ec604aad8412cfe3d3670d773f4ae5650375	2018-08-22 14:46:53 -07:00
James Zern	5cfb3b0f6c	normalize include guards ... some fell out of sync after: 668e1dd4 src/{dec,enc,utils}: give filenames a unique suffix Change-Id: I280d3b3f44797f3bfb4835784add50a41cdd3793	2017-10-21 00:06:23 -07:00
James Zern	a439972175	WIP: list includes as descendants of the project dir ... #include "(.|..)/..." -> #include "src/..." Change-Id: I772880aa097a770722043c8a4393552ba38a89b6	2017-10-10 23:04:05 -07:00
James Zern	668e1dd44f	src/{dec,enc,utils}: give filenames a unique suffix ... this avoids duplicates between these trees and dsp/, e.g., enc/tree.c, dec/tree.c, making pulling the whole library source tree into one target possible BUG=webp:279 Change-Id: I060a614833c7c24ddd37bf641702ae6a5eef1775	2017-01-19 19:09:48 -08:00