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https://github.com/Q3Rally-Team/q3rally.git
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0d5fb492cd
Fix GCC 6 misleading-indentation warning add SECURITY.md OpenGL2: Restore adding fixed ambient light when HDR is enabled Few LCC memory fixes. fix a few potential buffer overwrite in Game VM Enable compiler optimization on all macOS architectures Don't allow qagame module to create "botlib.log" at ANY filesystem location Make FS_BuildOSPath for botlib.log consistent with typical usage tiny readme thing Remove extra plus sign from Huff_Compress() Fix VMs being able to change CVAR_PROTECTED cvars Don't register fs_game cvar everywhere just to get the value Don't let VMs change engine latch cvars immediately Fix fs_game '..' reading outside of home and base path Fix VMs forcing engine latch cvar to update to latched value Revert my recent cvar latch changes Revert "Don't let VMs change engine latch cvars immediately" Partially revert "Fix fs_game '..' reading outside of home and base path" Revert "Fix VMs forcing engine latch cvar to update to latched value" Fix exploit to bypass filename restrictions on Windows Changes to systemd q3a.service Fix Q_vsnprintf for mingw-w64 Fix timelimit causing an infinite map ending loop Fix invalid access to cluster 0 in AAS_AreaRouteToGoalArea() Fix negative frag/capturelimit causing an infinite map end loop OpenGL2: Fix dark lightmap on shader in mpteam6 Make FS_InvalidGameDir() consider subdirectories invalid [qcommon] Remove dead serialization code [qcommon] Make several zone variables and functions static. Fix MAC_OS_X_VERSION_MIN_REQUIRED for macOS 10.10 and later Increase q3_ui .arena filename list buffer size to 4096 bytes OpenGL2: Fix crash when BSP has deluxe maps and vertex lit surfaces Support Unicode characters greater than 0xFF in cl_consoleKeys Fix macOS app bundle with space in name OpenGL1: Use glGenTextures instead of hardcoded values Remove CON_FlushIn function and where STDIN needs flushing, use tcflush POSIX function Update libogg from 1.3.2 to 1.3.3 Rename (already updated) libogg-1.3.2 to libogg-1.3.3 Update libvorbis from 1.3.5 to 1.3.6 * Fix CVE-2018-5146 - out-of-bounds write on codebook decoding. * Fix CVE-2017-14632 - free() on unitialized data * Fix CVE-2017-14633 - out-of-bounds read Rename (already updated) libvorbis-1.3.5 to libvorbis-1.3.6 Update opus from 1.1.4 to 1.2.1 Rename (already updated) opus-1.1.4 to opus-1.2.1 Update opusfile from 0.8 to 0.9 Rename (already updated) opusfile-0.8 to opusfile-0.9 First swing at a CONTRIBUTING.md Allow loading system OpenAL library on macOS again Remove duplicate setting of FREETYPE_CFLAGS in Makefile Fix exploit to reset player by sending wrong serverId Fix "Going to CS_ZOMBIE for [clientname]" developer message Fix MSG_Read*String*() functions not being able to read last byte from message
112 lines
4.7 KiB
C
112 lines
4.7 KiB
C
/* Copyright (c) 2007-2008 CSIRO
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Copyright (c) 2007-2008 Xiph.Org Foundation
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Written by Jean-Marc Valin */
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/*
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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
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notice, 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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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
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OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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/* This is a simple MDCT implementation that uses a N/4 complex FFT
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to do most of the work. It should be relatively straightforward to
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plug in pretty much and FFT here.
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This replaces the Vorbis FFT (and uses the exact same API), which
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was a bit too messy and that was ending up duplicating code
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(might as well use the same FFT everywhere).
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The algorithm is similar to (and inspired from) Fabrice Bellard's
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MDCT implementation in FFMPEG, but has differences in signs, ordering
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and scaling in many places.
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*/
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#ifndef MDCT_H
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#define MDCT_H
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#include "opus_defines.h"
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#include "kiss_fft.h"
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#include "arch.h"
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typedef struct {
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int n;
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int maxshift;
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const kiss_fft_state *kfft[4];
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const kiss_twiddle_scalar * OPUS_RESTRICT trig;
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} mdct_lookup;
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#if defined(HAVE_ARM_NE10)
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#include "arm/mdct_arm.h"
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#endif
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int clt_mdct_init(mdct_lookup *l,int N, int maxshift, int arch);
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void clt_mdct_clear(mdct_lookup *l, int arch);
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/** Compute a forward MDCT and scale by 4/N, trashes the input array */
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void clt_mdct_forward_c(const mdct_lookup *l, kiss_fft_scalar *in,
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kiss_fft_scalar * OPUS_RESTRICT out,
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const opus_val16 *window, int overlap,
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int shift, int stride, int arch);
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/** Compute a backward MDCT (no scaling) and performs weighted overlap-add
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(scales implicitly by 1/2) */
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void clt_mdct_backward_c(const mdct_lookup *l, kiss_fft_scalar *in,
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kiss_fft_scalar * OPUS_RESTRICT out,
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const opus_val16 * OPUS_RESTRICT window,
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int overlap, int shift, int stride, int arch);
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#if !defined(OVERRIDE_OPUS_MDCT)
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/* Is run-time CPU detection enabled on this platform? */
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#if defined(OPUS_HAVE_RTCD) && defined(HAVE_ARM_NE10)
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extern void (*const CLT_MDCT_FORWARD_IMPL[OPUS_ARCHMASK+1])(
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const mdct_lookup *l, kiss_fft_scalar *in,
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kiss_fft_scalar * OPUS_RESTRICT out, const opus_val16 *window,
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int overlap, int shift, int stride, int arch);
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#define clt_mdct_forward(_l, _in, _out, _window, _overlap, _shift, _stride, _arch) \
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((*CLT_MDCT_FORWARD_IMPL[(arch)&OPUS_ARCHMASK])(_l, _in, _out, \
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_window, _overlap, _shift, \
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_stride, _arch))
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extern void (*const CLT_MDCT_BACKWARD_IMPL[OPUS_ARCHMASK+1])(
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const mdct_lookup *l, kiss_fft_scalar *in,
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kiss_fft_scalar * OPUS_RESTRICT out, const opus_val16 *window,
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int overlap, int shift, int stride, int arch);
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#define clt_mdct_backward(_l, _in, _out, _window, _overlap, _shift, _stride, _arch) \
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(*CLT_MDCT_BACKWARD_IMPL[(arch)&OPUS_ARCHMASK])(_l, _in, _out, \
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_window, _overlap, _shift, \
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_stride, _arch)
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#else /* if defined(OPUS_HAVE_RTCD) && defined(HAVE_ARM_NE10) */
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#define clt_mdct_forward(_l, _in, _out, _window, _overlap, _shift, _stride, _arch) \
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clt_mdct_forward_c(_l, _in, _out, _window, _overlap, _shift, _stride, _arch)
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#define clt_mdct_backward(_l, _in, _out, _window, _overlap, _shift, _stride, _arch) \
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clt_mdct_backward_c(_l, _in, _out, _window, _overlap, _shift, _stride, _arch)
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#endif /* end if defined(OPUS_HAVE_RTCD) && defined(HAVE_ARM_NE10) && !defined(FIXED_POINT) */
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#endif /* end if !defined(OVERRIDE_OPUS_MDCT) */
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#endif
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