0683dde5d3
cargo-xwin drives the Windows MSVC cross-compile via clang-cl, under which CMake sets MSVC=1 — causing libopus 1.3.1's `if(NOT MSVC)` guards to skip the per-file `-msse4.1` / `-mssse3` COMPILE_FLAGS that its x86 SIMD source files need. Clang-cl (unlike real cl.exe) still honors Clang's target-feature system, so those files then fail to compile with "always_inline function '_mm_cvtepi16_epi32' requires target feature 'sse4.1'" errors across silk/NSQ_sse4_1.c, NSQ_del_dec_sse4_1.c, and VQ_WMat_EC_sse4_1.c. Earlier attempts to fix this downstream (cargo-xwin toolchain file, override.cmake CMAKE_C_COMPILE_OBJECT <FLAGS> replace, CFLAGS env vars) all failed because cargo-xwin rewrites override.cmake from scratch on every `cargo xwin build` invocation and cmake-rs's -DCMAKE_C_FLAGS= assembly happens before toolchain FORCE sets propagate. Fixing it upstream at the source: vendor audiopus_sys 0.2.2 into vendor/audiopus_sys, patch its bundled opus/CMakeLists.txt to introduce an MSVC_CL var (true only when CMAKE_C_COMPILER_ID == "MSVC", i.e. real cl.exe), and flip the eight `if(NOT MSVC)` SIMD guards to `if(NOT MSVC_CL)`. Clang-cl then gets the GCC-style per-file flags and the SSE4.1 sources build cleanly. Also flip the `if(MSVC)` global /arch block at line 445 to `if(MSVC_CL)` so only cl.exe applies /arch:AVX and clang-cl relies purely on per-file flags (no global/per-file mixing). Wire via [patch.crates-io] in the workspace root Cargo.toml; the patch is resolved relative to the workspace root as `vendor/audiopus_sys`. Upstream context: xiph/opus#256, xiph/opus PR #257 (both stale). Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
99 lines
3.6 KiB
C
99 lines
3.6 KiB
C
/***********************************************************************
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Copyright (c) 2006-2011, Skype Limited. All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions
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are met:
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- Redistributions of source code must retain the above copyright notice,
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this list of conditions and the following disclaimer.
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- Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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- Neither the name of Internet Society, IETF or IETF Trust, nor the
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names of specific contributors, may be used to endorse or promote
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products derived from this software without specific prior written
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permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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POSSIBILITY OF SUCH DAMAGE.
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***********************************************************************/
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#ifndef SILK_ERRORS_H
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#define SILK_ERRORS_H
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#ifdef __cplusplus
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extern "C"
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{
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#endif
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/******************/
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/* Error messages */
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/******************/
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#define SILK_NO_ERROR 0
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/**************************/
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/* Encoder error messages */
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/**************************/
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/* Input length is not a multiple of 10 ms, or length is longer than the packet length */
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#define SILK_ENC_INPUT_INVALID_NO_OF_SAMPLES -101
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/* Sampling frequency not 8000, 12000 or 16000 Hertz */
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#define SILK_ENC_FS_NOT_SUPPORTED -102
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/* Packet size not 10, 20, 40, or 60 ms */
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#define SILK_ENC_PACKET_SIZE_NOT_SUPPORTED -103
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/* Allocated payload buffer too short */
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#define SILK_ENC_PAYLOAD_BUF_TOO_SHORT -104
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/* Loss rate not between 0 and 100 percent */
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#define SILK_ENC_INVALID_LOSS_RATE -105
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/* Complexity setting not valid, use 0...10 */
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#define SILK_ENC_INVALID_COMPLEXITY_SETTING -106
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/* Inband FEC setting not valid, use 0 or 1 */
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#define SILK_ENC_INVALID_INBAND_FEC_SETTING -107
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/* DTX setting not valid, use 0 or 1 */
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#define SILK_ENC_INVALID_DTX_SETTING -108
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/* CBR setting not valid, use 0 or 1 */
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#define SILK_ENC_INVALID_CBR_SETTING -109
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/* Internal encoder error */
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#define SILK_ENC_INTERNAL_ERROR -110
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/* Internal encoder error */
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#define SILK_ENC_INVALID_NUMBER_OF_CHANNELS_ERROR -111
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/**************************/
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/* Decoder error messages */
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/**************************/
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/* Output sampling frequency lower than internal decoded sampling frequency */
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#define SILK_DEC_INVALID_SAMPLING_FREQUENCY -200
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/* Payload size exceeded the maximum allowed 1024 bytes */
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#define SILK_DEC_PAYLOAD_TOO_LARGE -201
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/* Payload has bit errors */
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#define SILK_DEC_PAYLOAD_ERROR -202
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/* Payload has bit errors */
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#define SILK_DEC_INVALID_FRAME_SIZE -203
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#ifdef __cplusplus
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}
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#endif
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#endif
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