version 8 release

Author: MoeMod

cl_dll/cl_util.h

@@ -86,7 +86,13 @@ inline struct cvar_s *CVAR_CREATE( const char *cv, const char *val, const int fl
 
 #define GetScreenInfo (*gEngfuncs.pfnGetScreenInfo)
 #define ServerCmd (*gEngfuncs.pfnServerCmd)
-#define ClientCmd (*gEngfuncs.pfnClientCmd)
+
+//#define ClientCmd (*gEngfuncs.pfnClientCmd)
+inline int ClientCmd(const char *szCmdString)
+{
+	return gEngfuncs.pfnClientCmd(const_cast<char *>(szCmdString));
+}
+
 #define SetCrosshair (*gEngfuncs.pfnSetCrosshair)
 #define AngleVectors (*gEngfuncs.pfnAngleVectors)
 #define Com_RandomLong (*gEngfuncs.pfnRandomLong)
@@ -123,7 +129,7 @@ inline void CenterPrint( const char *string )
 #define GetPlayerInfo (*gEngfuncs.pfnGetPlayerInfo)
 
 // sound functions
-inline void PlaySound( const char *szSound, float vol ) { gEngfuncs.pfnPlaySoundByName( szSound, vol ); }
+inline void PlaySound( const char *szSound, float vol ) { gEngfuncs.pfnPlaySoundByName( const_cast<char *>(szSound), vol ); }
 inline void PlaySound( int iSound, float vol ) { gEngfuncs.pfnPlaySoundByIndex( iSound, vol ); }
 
 //#define max(a, b)  (((a) > (b)) ? (a) : (b))

cl_dll/cs_wpn/cs_weapons.cpp

@@ -883,7 +883,7 @@ void HUD_InitClientWeapons( void )
 
 	// Handled locally
 	g_engfuncs.pfnPlaybackEvent		= HUD_PlaybackEvent;
-	g_engfuncs.pfnAlertMessage		= AlertMessage;
+	g_engfuncs.pfnAlertMessage		= reinterpret_cast<void (*)(ALERT_TYPE atype, char *szFmt, ...)>(AlertMessage);
 
 	// Pass through to engine
 	g_engfuncs.pfnPrecacheEvent		= gEngfuncs.pfnPrecacheEvent;

cl_dll/hud/radio.cpp

@@ -59,9 +59,9 @@ int CHudRadio::Init( )
 void Broadcast( const char *msg, int pitch )
 {
 	if ( msg[0] == '%' && msg[1] == '!' )
-		gEngfuncs.pfnPlaySoundVoiceByName( &msg[1], 1.0f, pitch );
+		gEngfuncs.pfnPlaySoundVoiceByName( &const_cast<char *>(msg)[1], 1.0f, pitch );
 	else
-		gEngfuncs.pfnPlaySoundVoiceByName( msg, 1.0f, pitch );
+		gEngfuncs.pfnPlaySoundVoiceByName(const_cast<char *>(msg), 1.0f, pitch );
 }
 
 int CHudRadio::MsgFunc_SendAudio( const char *pszName, int iSize, void *pbuf )

cl_dll/neon_mathfun.h

@@ -0,0 +1,301 @@
+/* NEON implementation of sin, cos, exp and log
+
+   Inspired by Intel Approximate Math library, and based on the
+   corresponding algorithms of the cephes math library
+*/
+
+/* Copyright (C) 2011  Julien Pommier
+
+  This software is provided 'as-is', without any express or implied
+  warranty.  In no event will the authors be held liable for any damages
+  arising from the use of this software.
+
+  Permission is granted to anyone to use this software for any purpose,
+  including commercial applications, and to alter it and redistribute it
+  freely, subject to the following restrictions:
+
+  1. The origin of this software must not be misrepresented; you must not
+     claim that you wrote the original software. If you use this software
+     in a product, an acknowledgment in the product documentation would be
+     appreciated but is not required.
+  2. Altered source versions must be plainly marked as such, and must not be
+     misrepresented as being the original software.
+  3. This notice may not be removed or altered from any source distribution.
+
+  (this is the zlib license)
+*/
+
+#include <arm_neon.h>
+
+typedef float32x4_t v4sf;  // vector of 4 float
+typedef uint32x4_t v4su;  // vector of 4 uint32
+typedef int32x4_t v4si;  // vector of 4 uint32
+
+#define c_inv_mant_mask ~0x7f800000u
+#define c_cephes_SQRTHF 0.707106781186547524
+#define c_cephes_log_p0 7.0376836292E-2
+#define c_cephes_log_p1 - 1.1514610310E-1
+#define c_cephes_log_p2 1.1676998740E-1
+#define c_cephes_log_p3 - 1.2420140846E-1
+#define c_cephes_log_p4 + 1.4249322787E-1
+#define c_cephes_log_p5 - 1.6668057665E-1
+#define c_cephes_log_p6 + 2.0000714765E-1
+#define c_cephes_log_p7 - 2.4999993993E-1
+#define c_cephes_log_p8 + 3.3333331174E-1
+#define c_cephes_log_q1 -2.12194440e-4
+#define c_cephes_log_q2 0.693359375
+
+/* natural logarithm computed for 4 simultaneous float 
+   return NaN for x <= 0
+*/
+v4sf log_ps(v4sf x) {
+  v4sf one = vdupq_n_f32(1);
+
+  x = vmaxq_f32(x, vdupq_n_f32(0)); /* force flush to zero on denormal values */
+  v4su invalid_mask = vcleq_f32(x, vdupq_n_f32(0));
+
+  v4si ux = vreinterpretq_s32_f32(x);
+  
+  v4si emm0 = vshrq_n_s32(ux, 23);
+
+  /* keep only the fractional part */
+  ux = vandq_s32(ux, vdupq_n_s32(c_inv_mant_mask));
+  ux = vorrq_s32(ux, vreinterpretq_s32_f32(vdupq_n_f32(0.5f)));
+  x = vreinterpretq_f32_s32(ux);
+
+  emm0 = vsubq_s32(emm0, vdupq_n_s32(0x7f));
+  v4sf e = vcvtq_f32_s32(emm0);
+
+  e = vaddq_f32(e, one);
+
+  /* part2: 
+     if( x < SQRTHF ) {
+       e -= 1;
+       x = x + x - 1.0;
+     } else { x = x - 1.0; }
+  */
+  v4su mask = vcltq_f32(x, vdupq_n_f32(c_cephes_SQRTHF));
+  v4sf tmp = vreinterpretq_f32_u32(vandq_u32(vreinterpretq_u32_f32(x), mask));
+  x = vsubq_f32(x, one);
+  e = vsubq_f32(e, vreinterpretq_f32_u32(vandq_u32(vreinterpretq_u32_f32(one), mask)));
+  x = vaddq_f32(x, tmp);
+
+  v4sf z = vmulq_f32(x,x);
+
+  v4sf y = vdupq_n_f32(c_cephes_log_p0);
+  y = vmulq_f32(y, x);
+  y = vaddq_f32(y, vdupq_n_f32(c_cephes_log_p1));
+  y = vmulq_f32(y, x);
+  y = vaddq_f32(y, vdupq_n_f32(c_cephes_log_p2));
+  y = vmulq_f32(y, x);
+  y = vaddq_f32(y, vdupq_n_f32(c_cephes_log_p3));
+  y = vmulq_f32(y, x);
+  y = vaddq_f32(y, vdupq_n_f32(c_cephes_log_p4));
+  y = vmulq_f32(y, x);
+  y = vaddq_f32(y, vdupq_n_f32(c_cephes_log_p5));
+  y = vmulq_f32(y, x);
+  y = vaddq_f32(y, vdupq_n_f32(c_cephes_log_p6));
+  y = vmulq_f32(y, x);
+  y = vaddq_f32(y, vdupq_n_f32(c_cephes_log_p7));
+  y = vmulq_f32(y, x);
+  y = vaddq_f32(y, vdupq_n_f32(c_cephes_log_p8));
+  y = vmulq_f32(y, x);
+
+  y = vmulq_f32(y, z);
+  
+
+  tmp = vmulq_f32(e, vdupq_n_f32(c_cephes_log_q1));
+  y = vaddq_f32(y, tmp);
+
+
+  tmp = vmulq_f32(z, vdupq_n_f32(0.5f));
+  y = vsubq_f32(y, tmp);
+
+  tmp = vmulq_f32(e, vdupq_n_f32(c_cephes_log_q2));
+  x = vaddq_f32(x, y);
+  x = vaddq_f32(x, tmp);
+  x = vreinterpretq_f32_u32(vorrq_u32(vreinterpretq_u32_f32(x), invalid_mask)); // negative arg will be NAN
+  return x;
+}
+
+#define c_exp_hi 88.3762626647949f
+#define c_exp_lo -88.3762626647949f
+
+#define c_cephes_LOG2EF 1.44269504088896341
+#define c_cephes_exp_C1 0.693359375
+#define c_cephes_exp_C2 -2.12194440e-4
+
+#define c_cephes_exp_p0 1.9875691500E-4
+#define c_cephes_exp_p1 1.3981999507E-3
+#define c_cephes_exp_p2 8.3334519073E-3
+#define c_cephes_exp_p3 4.1665795894E-2
+#define c_cephes_exp_p4 1.6666665459E-1
+#define c_cephes_exp_p5 5.0000001201E-1
+
+/* exp() computed for 4 float at once */
+v4sf exp_ps(v4sf x) {
+  v4sf tmp, fx;
+
+  v4sf one = vdupq_n_f32(1);
+  x = vminq_f32(x, vdupq_n_f32(c_exp_hi));
+  x = vmaxq_f32(x, vdupq_n_f32(c_exp_lo));
+
+  /* express exp(x) as exp(g + n*log(2)) */
+  fx = vmlaq_f32(vdupq_n_f32(0.5f), x, vdupq_n_f32(c_cephes_LOG2EF));
+
+  /* perform a floorf */
+  tmp = vcvtq_f32_s32(vcvtq_s32_f32(fx));
+
+  /* if greater, subtract 1 */
+  v4su mask = vcgtq_f32(tmp, fx);    
+  mask = vandq_u32(mask, vreinterpretq_u32_f32(one));
+
+
+  fx = vsubq_f32(tmp, vreinterpretq_f32_u32(mask));
+
+  tmp = vmulq_f32(fx, vdupq_n_f32(c_cephes_exp_C1));
+  v4sf z = vmulq_f32(fx, vdupq_n_f32(c_cephes_exp_C2));
+  x = vsubq_f32(x, tmp);
+  x = vsubq_f32(x, z);
+
+  static const float cephes_exp_p[6] = { c_cephes_exp_p0, c_cephes_exp_p1, c_cephes_exp_p2, c_cephes_exp_p3, c_cephes_exp_p4, c_cephes_exp_p5 };
+  v4sf y = vld1q_dup_f32(cephes_exp_p+0);
+  v4sf c1 = vld1q_dup_f32(cephes_exp_p+1); 
+  v4sf c2 = vld1q_dup_f32(cephes_exp_p+2); 
+  v4sf c3 = vld1q_dup_f32(cephes_exp_p+3); 
+  v4sf c4 = vld1q_dup_f32(cephes_exp_p+4); 
+  v4sf c5 = vld1q_dup_f32(cephes_exp_p+5);
+
+  y = vmulq_f32(y, x);
+  z = vmulq_f32(x,x);
+  y = vaddq_f32(y, c1);
+  y = vmulq_f32(y, x);
+  y = vaddq_f32(y, c2);
+  y = vmulq_f32(y, x);
+  y = vaddq_f32(y, c3);
+  y = vmulq_f32(y, x);
+  y = vaddq_f32(y, c4);
+  y = vmulq_f32(y, x);
+  y = vaddq_f32(y, c5);
+  
+  y = vmulq_f32(y, z);
+  y = vaddq_f32(y, x);
+  y = vaddq_f32(y, one);
+
+  /* build 2^n */
+  int32x4_t mm;
+  mm = vcvtq_s32_f32(fx);
+  mm = vaddq_s32(mm, vdupq_n_s32(0x7f));
+  mm = vshlq_n_s32(mm, 23);
+  v4sf pow2n = vreinterpretq_f32_s32(mm);
+
+  y = vmulq_f32(y, pow2n);
+  return y;
+}
+
+#define c_minus_cephes_DP1 -0.78515625
+#define c_minus_cephes_DP2 -2.4187564849853515625e-4
+#define c_minus_cephes_DP3 -3.77489497744594108e-8
+#define c_sincof_p0 -1.9515295891E-4
+#define c_sincof_p1  8.3321608736E-3
+#define c_sincof_p2 -1.6666654611E-1
+#define c_coscof_p0  2.443315711809948E-005
+#define c_coscof_p1 -1.388731625493765E-003
+#define c_coscof_p2  4.166664568298827E-002
+#define c_cephes_FOPI 1.27323954473516 // 4 / M_PI
+
+/* evaluation of 4 sines & cosines at once.
+
+   The code is the exact rewriting of the cephes sinf function.
+   Precision is excellent as long as x < 8192 (I did not bother to
+   take into account the special handling they have for greater values
+   -- it does not return garbage for arguments over 8192, though, but
+   the extra precision is missing).
+
+   Note that it is such that sinf((float)M_PI) = 8.74e-8, which is the
+   surprising but correct result.
+
+   Note also that when you compute sin(x), cos(x) is available at
+   almost no extra price so both sin_ps and cos_ps make use of
+   sincos_ps..
+  */
+void sincos_ps(v4sf x, v4sf *ysin, v4sf *ycos) { // any x
+  v4sf xmm1, xmm2, xmm3, y;
+
+  v4su emm2;
+  
+  v4su sign_mask_sin, sign_mask_cos;
+  sign_mask_sin = vcltq_f32(x, vdupq_n_f32(0));
+  x = vabsq_f32(x);
+
+  /* scale by 4/Pi */
+  y = vmulq_f32(x, vdupq_n_f32(c_cephes_FOPI));
+
+  /* store the integer part of y in mm0 */
+  emm2 = vcvtq_u32_f32(y);
+  /* j=(j+1) & (~1) (see the cephes sources) */
+  emm2 = vaddq_u32(emm2, vdupq_n_u32(1));
+  emm2 = vandq_u32(emm2, vdupq_n_u32(~1));
+  y = vcvtq_f32_u32(emm2);
+
+  /* get the polynom selection mask 
+     there is one polynom for 0 <= x <= Pi/4
+     and another one for Pi/4<x<=Pi/2
+
+     Both branches will be computed.
+  */
+  v4su poly_mask = vtstq_u32(emm2, vdupq_n_u32(2));
+  
+  /* The magic pass: "Extended precision modular arithmetic" 
+     x = ((x - y * DP1) - y * DP2) - y * DP3; */
+  xmm1 = vmulq_n_f32(y, c_minus_cephes_DP1);
+  xmm2 = vmulq_n_f32(y, c_minus_cephes_DP2);
+  xmm3 = vmulq_n_f32(y, c_minus_cephes_DP3);
+  x = vaddq_f32(x, xmm1);
+  x = vaddq_f32(x, xmm2);
+  x = vaddq_f32(x, xmm3);
+
+  sign_mask_sin = veorq_u32(sign_mask_sin, vtstq_u32(emm2, vdupq_n_u32(4)));
+  sign_mask_cos = vtstq_u32(vsubq_u32(emm2, vdupq_n_u32(2)), vdupq_n_u32(4));
+
+  /* Evaluate the first polynom  (0 <= x <= Pi/4) in y1, 
+     and the second polynom      (Pi/4 <= x <= 0) in y2 */
+  v4sf z = vmulq_f32(x,x);
+  v4sf y1, y2;
+
+  y1 = vmulq_n_f32(z, c_coscof_p0);
+  y2 = vmulq_n_f32(z, c_sincof_p0);
+  y1 = vaddq_f32(y1, vdupq_n_f32(c_coscof_p1));
+  y2 = vaddq_f32(y2, vdupq_n_f32(c_sincof_p1));
+  y1 = vmulq_f32(y1, z);
+  y2 = vmulq_f32(y2, z);
+  y1 = vaddq_f32(y1, vdupq_n_f32(c_coscof_p2));
+  y2 = vaddq_f32(y2, vdupq_n_f32(c_sincof_p2));
+  y1 = vmulq_f32(y1, z);
+  y2 = vmulq_f32(y2, z);
+  y1 = vmulq_f32(y1, z);
+  y2 = vmulq_f32(y2, x);
+  y1 = vsubq_f32(y1, vmulq_f32(z, vdupq_n_f32(0.5f)));
+  y2 = vaddq_f32(y2, x);
+  y1 = vaddq_f32(y1, vdupq_n_f32(1));
+
+  /* select the correct result from the two polynoms */  
+  v4sf ys = vbslq_f32(poly_mask, y1, y2);
+  v4sf yc = vbslq_f32(poly_mask, y2, y1);
+  *ysin = vbslq_f32(sign_mask_sin, vnegq_f32(ys), ys);
+  *ycos = vbslq_f32(sign_mask_cos, yc, vnegq_f32(yc));
+}
+
+v4sf sin_ps(v4sf x) {
+  v4sf ysin, ycos; 
+  sincos_ps(x, &ysin, &ycos); 
+  return ysin;
+}
+
+v4sf cos_ps(v4sf x) {
+  v4sf ysin, ycos; 
+  sincos_ps(x, &ysin, &ycos); 
+  return ycos;
+}
+
+