Merge branch 'next' into allowteamchange-fix

appveyor.yml

@@ -47,7 +47,7 @@ before_build:
 - upx -V
 - ccache -V
 - ccache -s
-- set SRB2_MFLAGS=-C src MINGW=1 WARNINGMODE=1 GCC53=1 CCACHE=1
+- set SRB2_MFLAGS=-C src MINGW=1 WARNINGMODE=1 GCC63=1 CCACHE=1
 
 build_script:
 - cmd: mingw32-make.exe %SRB2_MFLAGS% %CONFIGURATION%=1 clean

src/Makefile.cfg

@@ -7,6 +7,23 @@
 # and other things
 #
 
+
+ifdef GCC63
+GCC62=1
+endif
+
+ifdef GCC62
+GCC61=1
+endif
+
+ifdef GCC61
+GCC54=1
+endif
+
+ifdef GCC54
+GCC53=1
+endif
+
 ifdef GCC53
 GCC52=1
 endif
@@ -164,19 +181,29 @@ ifdef GCC45
 WFLAGS+=-Wunsuffixed-float-constants
 endif
 endif
+
 ifdef NOLDWARNING
 LDFLAGS+=-Wl,--as-needed
 endif
+
 ifdef ERRORMODE
 WFLAGS+=-Werror
 endif
+
+WFLAGS+=$(OLDWFLAGS)
+
 ifdef GCC43
  #WFLAGS+=-Wno-error=clobbered
 endif
 ifdef GCC46
  WFLAGS+=-Wno-error=suggest-attribute=noreturn
 endif
-WFLAGS+=$(OLDWFLAGS)
+ifdef GCC54
+ WFLAGS+=-Wno-logical-op -Wno-error=logical-op
+endif
+ifdef GCC61
+ WFLAGS+=-Wno-tautological-compare -Wno-error=tautological-compare
+endif
 
 
 #indicate platform and what interface use with

src/d_net.c

@@ -991,12 +991,14 @@ void Command_Droprate(void)
 	packetdroprate = droprate;
 }
 
+#ifndef NONET
 static boolean ShouldDropPacket(void)
 {
 	return (packetdropquantity[netbuffer->packettype])
 		|| (packetdroprate != 0 && rand() < (RAND_MAX * (packetdroprate / 100.f))) || packetdroprate == 100;
 }
 #endif
+#endif
 
 //
 // HSendPacket

src/hardware/r_opengl/r_opengl.c

@@ -1836,7 +1836,7 @@ EXPORT void HWRAPI(SetSpecialState) (hwdspecialstate_t IdState, INT32 Value)
 	}
 }
 
-static inline void DrawMD2Ex(INT32 *gl_cmd_buffer, md2_frame_t *frame, UINT32 duration, UINT32 tics, md2_frame_t *nextframe, FTransform *pos, float scale, UINT8 flipped, UINT8 *color)
+static  void DrawMD2Ex(INT32 *gl_cmd_buffer, md2_frame_t *frame, UINT32 duration, UINT32 tics, md2_frame_t *nextframe, FTransform *pos, float scale, UINT8 flipped, UINT8 *color)
 {
 	INT32     val, count, pindex;
 	GLfloat s, t;

src/r_things.c

@@ -891,12 +891,18 @@ static void R_DrawPrecipitationVisSprite(vissprite_t *vis)
 #endif
 	fixed_t frac;
 	patch_t *patch;
+	INT64 overflow_test;
 
 	//Fab : R_InitSprites now sets a wad lump number
 	patch = W_CacheLumpNum(vis->patch, PU_CACHE);
 	if (!patch)
 		return;
 
+	// Check for overflow
+	overflow_test = (INT64)centeryfrac - (((INT64)vis->texturemid*vis->scale)>>FRACBITS);
+	if (overflow_test < 0) overflow_test = -overflow_test;
+	if ((UINT64)overflow_test&0xFFFFFFFF80000000ULL) return; // fixed point mult would overflow
+
 	if (vis->transmap)
 	{
 		colfunc = fuzzcolfunc;