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Convert v_video.c to v_video.cpp

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Eidolon 2023-01-17 18:31:46 -06:00
parent cb421eeb06
commit d6aecd2a91
2 changed files with 23 additions and 21 deletions
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2
src/CMakeLists.txt
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@ -79,7 +79,7 @@ add_executable(SRB2SDL2 MACOSX_BUNDLE WIN32
r_portal.c r_portal.c
screen.c screen.c
taglist.c taglist.c
v_video.c v_video.cpp
s_sound.c s_sound.c
sounds.c sounds.c
w_wad.c w_wad.c

42
src/v_video.c → src/v_video.cpp
View file

@ -13,6 +13,8 @@
/// Functions to draw patches (by post) directly to screen. /// Functions to draw patches (by post) directly to screen.
/// Functions to blit a block to the screen. /// Functions to blit a block to the screen.
#include <cmath>
#include "doomdef.h" #include "doomdef.h"
#include "r_local.h" #include "r_local.h"
#include "p_local.h" // stplyr #include "p_local.h" // stplyr
@ -330,14 +332,14 @@ static void LoadPalette(const char *lumpname)
Z_Free(pMasterPalette); Z_Free(pMasterPalette);
Z_Free(pGammaCorrectedPalette); Z_Free(pGammaCorrectedPalette);
pMasterPalette = Z_Malloc(sizeof (*pMasterPalette)*palsize, PU_STATIC, NULL); pMasterPalette = static_cast<RGBA_t*>(Z_Malloc(sizeof (*pMasterPalette)*palsize, PU_STATIC, NULL));
if (Cubeapply) if (Cubeapply)
pLocalPalette = Z_Malloc(sizeof (*pLocalPalette)*palsize, PU_STATIC, NULL); pLocalPalette = static_cast<RGBA_t*>(Z_Malloc(sizeof (*pLocalPalette)*palsize, PU_STATIC, NULL));
else else
pLocalPalette = pMasterPalette; pLocalPalette = pMasterPalette;
pGammaCorrectedPalette = Z_Malloc(sizeof (*pGammaCorrectedPalette)*palsize, PU_STATIC, NULL); pGammaCorrectedPalette = static_cast<RGBA_t*>(Z_Malloc(sizeof (*pGammaCorrectedPalette)*palsize, PU_STATIC, NULL));
pal = W_CacheLumpNum(lumpnum, PU_CACHE); pal = static_cast<UINT8*>(W_CacheLumpNum(lumpnum, PU_CACHE));
for (i = 0; i < palsize; i++) for (i = 0; i < palsize; i++)
{ {
pMasterPalette[i].s.red = *pal++; pMasterPalette[i].s.red = *pal++;
@ -403,7 +405,7 @@ const char *R_GetPalname(UINT16 num)
if (num > 0 && num <= 10000) if (num > 0 && num <= 10000)
snprintf(newpal, 8, "PAL%04u", num-1); snprintf(newpal, 8, "PAL%04u", num-1);
strncpy(palname, newpal, 8); strlcpy(palname, newpal, 9);
return palname; return palname;
} }
@ -1011,7 +1013,7 @@ void V_DrawContinueIcon(INT32 x, INT32 y, INT32 flags, INT32 skinnum, UINT16 ski
{ {
(void)skinnum; (void)skinnum;
(void)skincolor; (void)skincolor;
V_DrawScaledPatch(x - 10, y - 14, flags, W_CachePatchName("CONTINS", PU_PATCH)); V_DrawScaledPatch(x - 10, y - 14, flags, static_cast<patch_t*>(W_CachePatchName("CONTINS", PU_PATCH)));
} }
// //
@ -1463,7 +1465,7 @@ void V_DrawFlatFill(INT32 x, INT32 y, INT32 w, INT32 h, lumpnum_t flatnum)
break; break;
} }
flat = W_CacheLumpNum(flatnum, PU_CACHE); flat = static_cast<UINT8*>(W_CacheLumpNum(flatnum, PU_CACHE));
dupx = dupy = (vid.dupx < vid.dupy ? vid.dupx : vid.dupy); dupx = dupy = (vid.dupx < vid.dupy ? vid.dupx : vid.dupy);
@ -1555,12 +1557,12 @@ void V_DrawVhsEffect(boolean rewind)
if (y >= upbary && y < upbary+barsize) if (y >= upbary && y < upbary+barsize)
{ {
thismapstart -= (2<<FF_TRANSSHIFT) - (5<<8); thismapstart -= (2<<FF_TRANSSHIFT) - (5<<8);
offs += updistort * 2.0f * min(y-upbary, upbary+barsize-y) / barsize; offs += updistort * 2.0f * std::min(y-upbary, upbary+barsize-y) / barsize;
} }
if (y >= downbary && y < downbary+barsize) if (y >= downbary && y < downbary+barsize)
{ {
thismapstart -= (2<<FF_TRANSSHIFT) - (5<<8); thismapstart -= (2<<FF_TRANSSHIFT) - (5<<8);
offs -= downdistort * 2.0f * min(y-downbary, downbary+barsize-y) / barsize; offs -= downdistort * 2.0f * std::min(y-downbary, downbary+barsize-y) / barsize;
} }
offs += M_RandomKey(vid.dupx<<1); offs += M_RandomKey(vid.dupx<<1);
@ -1602,7 +1604,7 @@ void V_DrawFadeScreen(UINT16 color, UINT8 strength)
{ {
const UINT8 *fadetable = const UINT8 *fadetable =
(color > 0xFFF0) // Grab a specific colormap palette? (color > 0xFFF0) // Grab a specific colormap palette?
? R_GetTranslationColormap(color | 0xFFFF0000, strength, GTC_CACHE) ? R_GetTranslationColormap(color | 0xFFFF0000, static_cast<skincolornum_t>(strength), GTC_CACHE)
: ((color & 0xFF00) // Color is not palette index? : ((color & 0xFF00) // Color is not palette index?
? ((UINT8 *)colormaps + strength*256) // Do COLORMAP fade. ? ((UINT8 *)colormaps + strength*256) // Do COLORMAP fade.
: ((UINT8 *)R_GetTranslucencyTable((9-strength)+1) + color*256)); // Else, do TRANSMAP** fade. : ((UINT8 *)R_GetTranslucencyTable((9-strength)+1) + color*256)); // Else, do TRANSMAP** fade.
@ -1642,7 +1644,7 @@ void V_DrawCustomFadeScreen(const char *lump, UINT8 strength)
if (lumpnum != LUMPERROR) if (lumpnum != LUMPERROR)
{ {
clm = Z_MallocAlign(COLORMAP_SIZE, PU_STATIC, NULL, 8); clm = static_cast<lighttable_t*>(Z_MallocAlign(COLORMAP_SIZE, PU_STATIC, NULL, 8));
W_ReadLump(lumpnum, clm); W_ReadLump(lumpnum, clm);
if (clm != NULL) if (clm != NULL)
@ -1679,7 +1681,7 @@ void V_DrawFadeConsBack(INT32 plines)
// heavily simplified -- we don't need to know x or y position, // heavily simplified -- we don't need to know x or y position,
// just the stop position // just the stop position
deststop = screens[0] + vid.rowbytes * min(plines, vid.height); deststop = screens[0] + vid.rowbytes * std::min(plines, vid.height);
for (buf = screens[0]; buf < deststop; ++buf) for (buf = screens[0]; buf < deststop; ++buf)
*buf = consolebgmap[*buf]; *buf = consolebgmap[*buf];
} }
@ -2011,7 +2013,7 @@ void V_DrawTitleCardString(INT32 x, INT32 y, const char *str, INT32 flags, boole
// otherwise; scalex must start at 0 // otherwise; scalex must start at 0
// let's have each letter do 4 spins (360*4 + 90 = 1530 "degrees") // let's have each letter do 4 spins (360*4 + 90 = 1530 "degrees")
fakeang = min(360 + 90, let_time*41) * ANG1; fakeang = std::min(360 + 90, let_time*41) * ANG1;
scalex = FINESINE(fakeang>>ANGLETOFINESHIFT); scalex = FINESINE(fakeang>>ANGLETOFINESHIFT);
} }
else if (!bossmode && let_time > threshold) else if (!bossmode && let_time > threshold)
@ -2019,7 +2021,7 @@ void V_DrawTitleCardString(INT32 x, INT32 y, const char *str, INT32 flags, boole
// Make letters disappear... // Make letters disappear...
let_time -= threshold; let_time -= threshold;
fakeang = max(0, (360+90) - let_time*41)*ANG1; fakeang = std::max(0, (360+90) - let_time*41)*ANG1;
scalex = FINESINE(fakeang>>ANGLETOFINESHIFT); scalex = FINESINE(fakeang>>ANGLETOFINESHIFT);
} }
@ -2169,7 +2171,7 @@ static inline fixed_t BunchedCharacterDim(
(void)chw; (void)chw;
(void)hchw; (void)hchw;
(void)dupx; (void)dupx;
(*cwp) = FixedMul (max (1, (*cwp) - 1) << FRACBITS, scale); (*cwp) = FixedMul(std::max(1, (*cwp) - 1) << FRACBITS, scale);
return 0; return 0;
} }
@ -2183,7 +2185,7 @@ static inline fixed_t GamemodeCharacterDim(
(void)chw; (void)chw;
(void)hchw; (void)hchw;
(void)dupx; (void)dupx;
(*cwp) = FixedMul (max (1, (*cwp) - 2) << FRACBITS, scale); (*cwp) = FixedMul(std::max(1, (*cwp) - 2) << FRACBITS, scale);
return 0; return 0;
} }
@ -2197,7 +2199,7 @@ static inline fixed_t FileCharacterDim(
(void)chw; (void)chw;
(void)hchw; (void)hchw;
(void)dupx; (void)dupx;
(*cwp) = FixedMul (max (1, (*cwp) - 3) << FRACBITS, scale); (*cwp) = FixedMul(std::max(1, (*cwp) - 3) << FRACBITS, scale);
return 0; return 0;
} }
@ -2211,7 +2213,7 @@ static inline fixed_t LSTitleCharacterDim(
(void)chw; (void)chw;
(void)hchw; (void)hchw;
(void)dupx; (void)dupx;
(*cwp) = FixedMul (max (1, (*cwp) - 4) << FRACBITS, scale); (*cwp) = FixedMul(std::max(1, (*cwp) - 4) << FRACBITS, scale);
return 0; return 0;
} }
@ -2737,7 +2739,7 @@ fixed_t V_StringScaledWidth(
cx += spacew; cx += spacew;
} }
fullwidth = max(cx, fullwidth); fullwidth = std::max(cx, fullwidth);
} }
return fullwidth; return fullwidth;
@ -3098,7 +3100,7 @@ Unoptimized version
if (heatshifter) if (heatshifter)
Z_Free(heatshifter); Z_Free(heatshifter);
heatshifter = Z_Calloc(viewheight * sizeof(boolean), PU_STATIC, NULL); heatshifter = static_cast<boolean*>(Z_Calloc(viewheight * sizeof(boolean), PU_STATIC, NULL));
for (y = 0; y < viewheight; y++) for (y = 0; y < viewheight; y++)
{ {