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- code cleanup

Browse source 
removed some unused definitions
replaced the copybuf* functions with memcpy. These days doing homegrown copy loops is not efficient anymore.
This commit is contained in:
Christoph Oelckers 2019-12-09 01:39:40 +01:00
parent 66218dd074
commit 0604c72586
9 changed files with 15 additions and 81 deletions
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4
source/build/include/colmatch.h
View file

@ -13,7 +13,3 @@ static FORCE_INLINE int32_t paletteGetClosestColor(int32_t r, int32_t g, int32_t
{
return getclosestcol_lim(r, g, b, 255);
}
static FORCE_INLINE int32_t getclosestcol_nocache(int32_t r, int32_t g, int32_t b)
{
return getclosestcol_nocache_lim(r, g, b, 255);
}

2
source/build/include/compat.h
View file

@ -1169,8 +1169,6 @@ static inline void append_ext_UNSAFE(char *outbuf, const char *ext)
////////// Paths //////////
char *Bgethomedir(void);
int32_t Bcorrectfilename(char *filename, int32_t removefn);
////////// String manipulation //////////

6
source/build/include/pragmas.h
View file

@ -189,9 +189,6 @@ void qinterpolatedown16short(intptr_t bufptr, int32_t num, int32_t val, int32_t
#ifndef pragmas_have_clearbuf
void clearbuf(void *d, int32_t c, int32_t a);
#endif
#ifndef pragmas_have_copybuf
void copybuf(const void *s, void *d, int32_t c);
#endif
#ifndef pragmas_have_swaps
void swapbuf4(void *a, void *b, int32_t c);
#endif
@ -199,9 +196,6 @@ void swapbuf4(void *a, void *b, int32_t c);
#ifndef pragmas_have_clearbufbyte
void clearbufbyte(void *D, int32_t c, int32_t a);
#endif
#ifndef pragmas_have_copybufbyte
void copybufbyte(const void *S, void *D, int32_t c);
#endif
#ifndef pragmas_have_copybufreverse
void copybufreverse(const void *S, void *D, int32_t c);
#endif

23
source/build/src/compat.cpp
View file

@ -73,29 +73,6 @@ void set_memerr_handler(void(*handlerfunc)(int32_t, const char *, const char *))
g_MemErrHandler = handlerfunc;
}
//
// Stuff which must be a function
//
char *Bgethomedir(void)
{
#ifdef _WIN32
char appdata[MAX_PATH];
if (SUCCEEDED(SHGetSpecialFolderPathA(NULL, appdata, CSIDL_APPDATA, FALSE)))
{
return Xstrdup(appdata);
}
return NULL;
#elif defined EDUKE32_OSX
return osx_gethomedir();
#else
char *e = getenv("HOME");
if (!e) return NULL;
return Xstrdup(e);
#endif
}
int32_t Bcorrectfilename(char *filename, int32_t removefn)
{

22
source/build/src/engine.cpp
View file

@ -4468,7 +4468,7 @@ static void classicDrawBunches(int32_t bunch)
smostwall[smostwallcnt] = z;
smostwalltype[smostwallcnt] = 1; //1 for umost
smostwallcnt++;
copybufbyte(&umost[x1],&smost[smostcnt],i*sizeof(smost[0]));
memcpy(&umost[x1],&smost[smostcnt],i*sizeof(smost[0]));
smostcnt += i;
}
}
@ -4554,7 +4554,7 @@ static void classicDrawBunches(int32_t bunch)
smostwall[smostwallcnt] = z;
smostwalltype[smostwallcnt] = 2; //2 for dmost
smostwallcnt++;
copybufbyte(&dmost[x1],&smost[smostcnt],i*sizeof(smost[0]));
memcpy(&dmost[x1],&smost[smostcnt],i*sizeof(smost[0]));
smostcnt += i;
}
}
@ -5023,16 +5023,6 @@ static void classicDrawVoxel(int32_t dasprx, int32_t daspry, int32_t dasprz, int
}
}
#if 0
for (x=0; x<xdimen; x++)
{
if (daumost[x]>=0 && daumost[x]<ydimen)
*(char *)(frameplace + x + bytesperline*daumost[x]) = editorcolors[13];
if (dadmost[x]>=0 && dadmost[x]<ydimen)
*(char *)(frameplace + x + bytesperline*dadmost[x]) = editorcolors[14];
}
#endif
videoEndDrawing(); //}}}
}
@ -11637,8 +11627,8 @@ void renderSetTarget(int16_t tilenume, int32_t xsiz, int32_t ysiz)
rendmode = REND_CLASSIC;
#endif
copybufbyte(&startumost[windowxy1.x],&bakumost[windowxy1.x],(windowxy2.x-windowxy1.x+1)*sizeof(bakumost[0]));
copybufbyte(&startdmost[windowxy1.x],&bakdmost[windowxy1.x],(windowxy2.x-windowxy1.x+1)*sizeof(bakdmost[0]));
memcpy(&startumost[windowxy1.x],&bakumost[windowxy1.x],(windowxy2.x-windowxy1.x+1)*sizeof(bakumost[0]));
memcpy(&startdmost[windowxy1.x],&bakdmost[windowxy1.x],(windowxy2.x-windowxy1.x+1)*sizeof(bakdmost[0]));
setviewcnt++;
offscreenrendering = 1;
@ -11672,8 +11662,8 @@ void renderRestoreTarget(void)
ydim = bakysiz[setviewcnt];
videoSetViewableArea(bakwindowxy1[setviewcnt].x,bakwindowxy1[setviewcnt].y,
bakwindowxy2[setviewcnt].x,bakwindowxy2[setviewcnt].y);
copybufbyte(&bakumost[windowxy1.x],&startumost[windowxy1.x],(windowxy2.x-windowxy1.x+1)*sizeof(startumost[0]));
copybufbyte(&bakdmost[windowxy1.x],&startdmost[windowxy1.x],(windowxy2.x-windowxy1.x+1)*sizeof(startdmost[0]));
memcpy(&bakumost[windowxy1.x],&startumost[windowxy1.x],(windowxy2.x-windowxy1.x+1)*sizeof(startumost[0]));
memcpy(&bakdmost[windowxy1.x],&startdmost[windowxy1.x],(windowxy2.x-windowxy1.x+1)*sizeof(startdmost[0]));
frameplace = bakframeplace[setviewcnt];
calc_ylookup((setviewcnt == 0) ? bytesperline : bakxsiz[setviewcnt],

21
source/build/src/pragmas.cpp
View file

@ -71,17 +71,6 @@ void clearbuf(void *d, int32_t c, int32_t a)
}
#endif
#ifndef pragmas_have_copybuf
void copybuf(const void *s, void *d, int32_t c)
{
auto p = (const int32_t *) s;
auto q = (int32_t *) d;
while (c--)
*q++ = *p++;
}
#endif
#ifndef pragmas_have_swaps
void swapbuf4(void *a, void *b, int32_t c)
{
@ -113,16 +102,6 @@ void clearbufbyte(void *D, int32_t c, int32_t a)
}
#endif
#ifndef pragmas_have_copybufbyte
void copybufbyte(const void *s, void *d, int32_t c)
{
auto src = (const char *)s;
auto dst = (char *)d;
while (c--)
*dst++ = *src++;
}
#endif
// copybufreverse() is a special case: use the assembly version for GCC on x86

2
source/common/searchpaths.cpp
View file

@ -161,7 +161,7 @@ static void AddAnItem(const char* item)
void G_AddExternalSearchPaths(TArray<FString> &searchpaths)
{
FString path;
char *homepath = Bgethomedir();
char *homepath = getenv("HOME");
path.Format("%s/.steam/steam", homepath);
G_AddSteamPaths(searchpaths, buf);

14
source/rr/src/net.cpp
View file

@ -1801,7 +1801,7 @@ void Net_GetInput(void)
if (g_player[myconnectindex].movefifoend&(g_movesPerPacket-1))
{
copybufbyte(&inputfifo[(g_player[myconnectindex].movefifoend-1)&(MOVEFIFOSIZ-1)][myconnectindex],
memcpy(&inputfifo[(g_player[myconnectindex].movefifoend-1)&(MOVEFIFOSIZ-1)][myconnectindex],
&inputfifo[g_player[myconnectindex].movefifoend&(MOVEFIFOSIZ-1)][myconnectindex],sizeof(input_t));
g_player[myconnectindex].movefifoend++;
return;
@ -2179,7 +2179,7 @@ void Net_ParsePacket(uint8_t *packbuf, int packbufleng)
continue;
}
copybufbyte(&osyn[i],&nsyn[i],sizeof(input_t));
memcpy(&osyn[i],&nsyn[i],sizeof(input_t));
if (l&1) nsyn[i].fvel = packbuf[j]+((short)packbuf[j+1]<<8), j += 2;
if (l&2) nsyn[i].svel = packbuf[j]+((short)packbuf[j+1]<<8), j += 2;
if (l&4)
@ -2218,7 +2218,7 @@ void Net_ParsePacket(uint8_t *packbuf, int packbufleng)
if (i != myconnectindex)
for (j=g_movesPerPacket-1;j>=1;j--)
{
copybufbyte(&nsyn[i],&inputfifo[g_player[i].movefifoend&(MOVEFIFOSIZ-1)][i],sizeof(input_t));
memcpy(&nsyn[i],&inputfifo[g_player[i].movefifoend&(MOVEFIFOSIZ-1)][i],sizeof(input_t));
g_player[i].movefifoend++;
}
@ -2232,7 +2232,7 @@ void Net_ParsePacket(uint8_t *packbuf, int packbufleng)
osyn = (input_t *)&inputfifo[(g_player[other].movefifoend-1)&(MOVEFIFOSIZ-1)][0];
nsyn = (input_t *)&inputfifo[(g_player[other].movefifoend)&(MOVEFIFOSIZ-1)][0];
copybufbyte(&osyn[other],&nsyn[other],sizeof(input_t));
memcpy(&osyn[other],&nsyn[other],sizeof(input_t));
if (k&1) nsyn[other].fvel = packbuf[j]+((short)packbuf[j+1]<<8), j += 2;
if (k&2) nsyn[other].svel = packbuf[j]+((short)packbuf[j+1]<<8), j += 2;
if (k&4)
@ -2271,7 +2271,7 @@ void Net_ParsePacket(uint8_t *packbuf, int packbufleng)
for (i=g_movesPerPacket-1;i>=1;i--)
{
copybufbyte(&nsyn[other],&inputfifo[g_player[other].movefifoend&(MOVEFIFOSIZ-1)][other],sizeof(input_t));
memcpy(&nsyn[other],&inputfifo[g_player[other].movefifoend&(MOVEFIFOSIZ-1)][other],sizeof(input_t));
g_player[other].movefifoend++;
}
@ -2295,7 +2295,7 @@ void Net_ParsePacket(uint8_t *packbuf, int packbufleng)
osyn = (input_t *)&inputfifo[(g_player[other].movefifoend-1)&(MOVEFIFOSIZ-1)][0];
nsyn = (input_t *)&inputfifo[(g_player[other].movefifoend)&(MOVEFIFOSIZ-1)][0];
copybufbyte(&osyn[other],&nsyn[other],sizeof(input_t));
memcpy(&osyn[other],&nsyn[other],sizeof(input_t));
k = packbuf[j] + (int)(packbuf[j+1]<<8);
j += 2;
@ -2331,7 +2331,7 @@ void Net_ParsePacket(uint8_t *packbuf, int packbufleng)
for (i=g_movesPerPacket-1;i>=1;i--)
{
copybufbyte(&nsyn[other],&inputfifo[g_player[other].movefifoend&(MOVEFIFOSIZ-1)][other],sizeof(input_t));
memcpy(&nsyn[other],&inputfifo[g_player[other].movefifoend&(MOVEFIFOSIZ-1)][other],sizeof(input_t));
g_player[other].movefifoend++;
}

2
source/sw/src/sector.cpp
View file

@ -3174,7 +3174,7 @@ void movelava(char *dapic)
offs2 = (LAVASIZ + 2) + 1 + ((intptr_t) lavabakpic);
for (x = 0; x < LAVASIZ; x++)
{
copybuf(offs, offs2, LAVASIZ >> 2);
memcpy(offs, offs2, LAVASIZ);
offs += LAVASIZ;
offs2 += LAVASIZ + 2;
}