Merge branch 'master' into signpost-cleanup

libs/libpng-src/projects/pnglibconf.h

@@ -0,0 +1,220 @@
+/* pnglibconf.h - library build configuration */
+
+/* libpng version 1.6.37 */
+
+/* Copyright (c) 2018-2019 Cosmin Truta */
+/* Copyright (c) 1998-2002,2004,2006-2018 Glenn Randers-Pehrson */
+
+/* This code is released under the libpng license. */
+/* For conditions of distribution and use, see the disclaimer */
+/* and license in png.h */
+
+/* pnglibconf.h */
+/* Machine generated file: DO NOT EDIT */
+/* Derived from: scripts/pnglibconf.dfa */
+#ifndef PNGLCONF_H
+#define PNGLCONF_H
+/* options */
+#define PNG_16BIT_SUPPORTED
+#define PNG_ALIGNED_MEMORY_SUPPORTED
+/*#undef PNG_ARM_NEON_API_SUPPORTED*/
+/*#undef PNG_ARM_NEON_CHECK_SUPPORTED*/
+#define PNG_BENIGN_ERRORS_SUPPORTED
+#define PNG_BENIGN_READ_ERRORS_SUPPORTED
+/*#undef PNG_BENIGN_WRITE_ERRORS_SUPPORTED*/
+#define PNG_BUILD_GRAYSCALE_PALETTE_SUPPORTED
+#define PNG_CHECK_FOR_INVALID_INDEX_SUPPORTED
+#define PNG_COLORSPACE_SUPPORTED
+#define PNG_CONSOLE_IO_SUPPORTED
+#define PNG_CONVERT_tIME_SUPPORTED
+#define PNG_EASY_ACCESS_SUPPORTED
+/*#undef PNG_ERROR_NUMBERS_SUPPORTED*/
+#define PNG_ERROR_TEXT_SUPPORTED
+#define PNG_FIXED_POINT_SUPPORTED
+#define PNG_FLOATING_ARITHMETIC_SUPPORTED
+#define PNG_FLOATING_POINT_SUPPORTED
+#define PNG_FORMAT_AFIRST_SUPPORTED
+#define PNG_FORMAT_BGR_SUPPORTED
+#define PNG_GAMMA_SUPPORTED
+#define PNG_GET_PALETTE_MAX_SUPPORTED
+#define PNG_HANDLE_AS_UNKNOWN_SUPPORTED
+#define PNG_INCH_CONVERSIONS_SUPPORTED
+#define PNG_INFO_IMAGE_SUPPORTED
+#define PNG_IO_STATE_SUPPORTED
+#define PNG_MNG_FEATURES_SUPPORTED
+#define PNG_POINTER_INDEXING_SUPPORTED
+/*#undef PNG_POWERPC_VSX_API_SUPPORTED*/
+/*#undef PNG_POWERPC_VSX_CHECK_SUPPORTED*/
+#define PNG_PROGRESSIVE_READ_SUPPORTED
+#define PNG_READ_16BIT_SUPPORTED
+#define PNG_READ_ALPHA_MODE_SUPPORTED
+#define PNG_READ_ANCILLARY_CHUNKS_SUPPORTED
+#define PNG_READ_BACKGROUND_SUPPORTED
+#define PNG_READ_BGR_SUPPORTED
+#define PNG_READ_CHECK_FOR_INVALID_INDEX_SUPPORTED
+#define PNG_READ_COMPOSITE_NODIV_SUPPORTED
+#define PNG_READ_COMPRESSED_TEXT_SUPPORTED
+#define PNG_READ_EXPAND_16_SUPPORTED
+#define PNG_READ_EXPAND_SUPPORTED
+#define PNG_READ_FILLER_SUPPORTED
+#define PNG_READ_GAMMA_SUPPORTED
+#define PNG_READ_GET_PALETTE_MAX_SUPPORTED
+#define PNG_READ_GRAY_TO_RGB_SUPPORTED
+#define PNG_READ_INTERLACING_SUPPORTED
+#define PNG_READ_INT_FUNCTIONS_SUPPORTED
+#define PNG_READ_INVERT_ALPHA_SUPPORTED
+#define PNG_READ_INVERT_SUPPORTED
+#define PNG_READ_OPT_PLTE_SUPPORTED
+#define PNG_READ_PACKSWAP_SUPPORTED
+#define PNG_READ_PACK_SUPPORTED
+#define PNG_READ_QUANTIZE_SUPPORTED
+#define PNG_READ_RGB_TO_GRAY_SUPPORTED
+#define PNG_READ_SCALE_16_TO_8_SUPPORTED
+#define PNG_READ_SHIFT_SUPPORTED
+#define PNG_READ_STRIP_16_TO_8_SUPPORTED
+#define PNG_READ_STRIP_ALPHA_SUPPORTED
+#define PNG_READ_SUPPORTED
+#define PNG_READ_SWAP_ALPHA_SUPPORTED
+#define PNG_READ_SWAP_SUPPORTED
+#define PNG_READ_TEXT_SUPPORTED
+#define PNG_READ_TRANSFORMS_SUPPORTED
+#define PNG_READ_UNKNOWN_CHUNKS_SUPPORTED
+#define PNG_READ_USER_CHUNKS_SUPPORTED
+#define PNG_READ_USER_TRANSFORM_SUPPORTED
+#define PNG_READ_bKGD_SUPPORTED
+#define PNG_READ_cHRM_SUPPORTED
+#define PNG_READ_eXIf_SUPPORTED
+#define PNG_READ_gAMA_SUPPORTED
+#define PNG_READ_hIST_SUPPORTED
+#define PNG_READ_iCCP_SUPPORTED
+#define PNG_READ_iTXt_SUPPORTED
+#define PNG_READ_oFFs_SUPPORTED
+#define PNG_READ_pCAL_SUPPORTED
+#define PNG_READ_pHYs_SUPPORTED
+#define PNG_READ_sBIT_SUPPORTED
+#define PNG_READ_sCAL_SUPPORTED
+#define PNG_READ_sPLT_SUPPORTED
+#define PNG_READ_sRGB_SUPPORTED
+#define PNG_READ_tEXt_SUPPORTED
+#define PNG_READ_tIME_SUPPORTED
+#define PNG_READ_tRNS_SUPPORTED
+#define PNG_READ_zTXt_SUPPORTED
+#define PNG_SAVE_INT_32_SUPPORTED
+#define PNG_SAVE_UNKNOWN_CHUNKS_SUPPORTED
+#define PNG_SEQUENTIAL_READ_SUPPORTED
+#define PNG_SETJMP_SUPPORTED
+#define PNG_SET_OPTION_SUPPORTED
+#define PNG_SET_UNKNOWN_CHUNKS_SUPPORTED
+#define PNG_SET_USER_LIMITS_SUPPORTED
+#define PNG_SIMPLIFIED_READ_AFIRST_SUPPORTED
+#define PNG_SIMPLIFIED_READ_BGR_SUPPORTED
+#define PNG_SIMPLIFIED_READ_SUPPORTED
+#define PNG_SIMPLIFIED_WRITE_AFIRST_SUPPORTED
+#define PNG_SIMPLIFIED_WRITE_BGR_SUPPORTED
+#define PNG_SIMPLIFIED_WRITE_STDIO_SUPPORTED
+#define PNG_SIMPLIFIED_WRITE_SUPPORTED
+#define PNG_STDIO_SUPPORTED
+#define PNG_STORE_UNKNOWN_CHUNKS_SUPPORTED
+#define PNG_TEXT_SUPPORTED
+#define PNG_TIME_RFC1123_SUPPORTED
+#define PNG_UNKNOWN_CHUNKS_SUPPORTED
+#define PNG_USER_CHUNKS_SUPPORTED
+#define PNG_USER_LIMITS_SUPPORTED
+#define PNG_USER_MEM_SUPPORTED
+#define PNG_USER_TRANSFORM_INFO_SUPPORTED
+#define PNG_USER_TRANSFORM_PTR_SUPPORTED
+#define PNG_WARNINGS_SUPPORTED
+#define PNG_WRITE_16BIT_SUPPORTED
+#define PNG_WRITE_ANCILLARY_CHUNKS_SUPPORTED
+#define PNG_WRITE_BGR_SUPPORTED
+#define PNG_WRITE_CHECK_FOR_INVALID_INDEX_SUPPORTED
+#define PNG_WRITE_COMPRESSED_TEXT_SUPPORTED
+#define PNG_WRITE_CUSTOMIZE_COMPRESSION_SUPPORTED
+#define PNG_WRITE_CUSTOMIZE_ZTXT_COMPRESSION_SUPPORTED
+#define PNG_WRITE_FILLER_SUPPORTED
+#define PNG_WRITE_FILTER_SUPPORTED
+#define PNG_WRITE_FLUSH_SUPPORTED
+#define PNG_WRITE_GET_PALETTE_MAX_SUPPORTED
+#define PNG_WRITE_INTERLACING_SUPPORTED
+#define PNG_WRITE_INT_FUNCTIONS_SUPPORTED
+#define PNG_WRITE_INVERT_ALPHA_SUPPORTED
+#define PNG_WRITE_INVERT_SUPPORTED
+#define PNG_WRITE_OPTIMIZE_CMF_SUPPORTED
+#define PNG_WRITE_PACKSWAP_SUPPORTED
+#define PNG_WRITE_PACK_SUPPORTED
+#define PNG_WRITE_SHIFT_SUPPORTED
+#define PNG_WRITE_SUPPORTED
+#define PNG_WRITE_SWAP_ALPHA_SUPPORTED
+#define PNG_WRITE_SWAP_SUPPORTED
+#define PNG_WRITE_TEXT_SUPPORTED
+#define PNG_WRITE_TRANSFORMS_SUPPORTED
+#define PNG_WRITE_UNKNOWN_CHUNKS_SUPPORTED
+#define PNG_WRITE_USER_TRANSFORM_SUPPORTED
+#define PNG_WRITE_WEIGHTED_FILTER_SUPPORTED
+#define PNG_WRITE_bKGD_SUPPORTED
+#define PNG_WRITE_cHRM_SUPPORTED
+#define PNG_WRITE_eXIf_SUPPORTED
+#define PNG_WRITE_gAMA_SUPPORTED
+#define PNG_WRITE_hIST_SUPPORTED
+#define PNG_WRITE_iCCP_SUPPORTED
+#define PNG_WRITE_iTXt_SUPPORTED
+#define PNG_WRITE_oFFs_SUPPORTED
+#define PNG_WRITE_pCAL_SUPPORTED
+#define PNG_WRITE_pHYs_SUPPORTED
+#define PNG_WRITE_sBIT_SUPPORTED
+#define PNG_WRITE_sCAL_SUPPORTED
+#define PNG_WRITE_sPLT_SUPPORTED
+#define PNG_WRITE_sRGB_SUPPORTED
+#define PNG_WRITE_tEXt_SUPPORTED
+#define PNG_WRITE_tIME_SUPPORTED
+#define PNG_WRITE_tRNS_SUPPORTED
+#define PNG_WRITE_zTXt_SUPPORTED
+#define PNG_bKGD_SUPPORTED
+#define PNG_cHRM_SUPPORTED
+#define PNG_eXIf_SUPPORTED
+#define PNG_gAMA_SUPPORTED
+#define PNG_hIST_SUPPORTED
+#define PNG_iCCP_SUPPORTED
+#define PNG_iTXt_SUPPORTED
+#define PNG_oFFs_SUPPORTED
+#define PNG_pCAL_SUPPORTED
+#define PNG_pHYs_SUPPORTED
+#define PNG_sBIT_SUPPORTED
+#define PNG_sCAL_SUPPORTED
+#define PNG_sPLT_SUPPORTED
+#define PNG_sRGB_SUPPORTED
+#define PNG_tEXt_SUPPORTED
+#define PNG_tIME_SUPPORTED
+#define PNG_tRNS_SUPPORTED
+#define PNG_zTXt_SUPPORTED
+#define PNG_STATIC
+/* end of options */
+/* settings */
+#define PNG_API_RULE 0
+#define PNG_DEFAULT_READ_MACROS 1
+#define PNG_GAMMA_THRESHOLD_FIXED 5000
+#define PNG_IDAT_READ_SIZE PNG_ZBUF_SIZE
+#define PNG_INFLATE_BUF_SIZE 1024
+#define PNG_LINKAGE_API extern
+#define PNG_LINKAGE_CALLBACK extern
+#define PNG_LINKAGE_DATA extern
+#define PNG_LINKAGE_FUNCTION extern
+#define PNG_MAX_GAMMA_8 11
+#define PNG_QUANTIZE_BLUE_BITS 5
+#define PNG_QUANTIZE_GREEN_BITS 5
+#define PNG_QUANTIZE_RED_BITS 5
+#define PNG_TEXT_Z_DEFAULT_COMPRESSION (-1)
+#define PNG_TEXT_Z_DEFAULT_STRATEGY 0
+#define PNG_USER_CHUNK_CACHE_MAX 1000
+#define PNG_USER_CHUNK_MALLOC_MAX 8000000
+#define PNG_USER_HEIGHT_MAX 1000000
+#define PNG_USER_WIDTH_MAX 1000000
+#define PNG_ZBUF_SIZE 8192
+#define PNG_ZLIB_VERNUM 0 /* unknown */
+#define PNG_Z_DEFAULT_COMPRESSION (-1)
+#define PNG_Z_DEFAULT_NOFILTER_STRATEGY 0
+#define PNG_Z_DEFAULT_STRATEGY 1
+#define PNG_sCAL_PRECISION 5
+#define PNG_sRGB_PROFILE_CHECKS 2
+/* end of settings */
+#endif /* PNGLCONF_H */

src/f_finale.c

@@ -1121,16 +1121,22 @@ static const char *credits[] = {
 	"Logan \"GBA\" Arias",
 	"Callum Dickinson",
 	"Scott \"Graue\" Feeney",
+	"Victor \"SteelT\" Fuentes",
 	"Nathan \"Jazz\" Giroux",
 	"Vivian \"toaster\" Grannell",
 	"Kepa \"Nev3r\" Iceta",
 	"Thomas \"Shadow Hog\" Igoe",
+	"\"james\"",
 	"Iestyn \"Monster Iestyn\" Jealous",
+	"\"Jimita\"",
 	"Ronald \"Furyhunter\" Kinard", // The SDL2 port
+	"Louis-Antoine \"LJ Sonic\" de Moulins", // de Rochefort doesn't quite fit on the screen sorry lol
 	"John \"JTE\" Muniz",
 	"Ehab \"Wolfy\" Saeed",
+	"Jonas \"MascaraSnake\" Sauer",
 	"\"Kaito Sinclaire\"",
 	"\"SSNTails\"",
+	"Lachlan \"Lach\" Wright",
 	"Marco \"mazmazz\" Zafra",
 	"",
 	"\1Programming",
@@ -1139,10 +1145,7 @@ static const char *credits[] = {
 	"Andrew \"orospakr\" Clunis",
 	"Sally \"TehRealSalt\" Cochenour",
 	"Gregor \"Oogaland\" Dick",
-	"Louis-Antoine \"LJSonic\" de Moulins", // for fixing 2.1's netcode (de Rochefort doesn't quite fit on the screen sorry lol)
-	"Victor \"Steel Titanium\" Fuentes",
 	"Julio \"Chaos Zero 64\" Guir",
-	"\"Jimita\"",
 	"\"Kalaron\"", // Coded some of Sryder13's collection of OpenGL fixes, especially fog
 	"\"Lat'\"", // SRB2-CHAT, the chat window from Kart
 	"Matthew \"Shuffle\" Marsalko",
@@ -1151,39 +1154,53 @@ static const char *credits[] = {
 	"Colin \"Sonict\" Pfaff",
 	"Sean \"Sryder13\" Ryder",
 	"Tasos \"tatokis\" Sahanidis", // Corrected C FixedMul, making 64-bit builds netplay compatible
+	"Wessel \"sphere\" Smit",
 	"Ben \"Cue\" Woodford",
 	// Git contributors with 5+ approved merges of substantive quality,
 	// or contributors with at least one groundbreaking merge, may be named.
 	// Everyone else is acknowledged under "Special Thanks > SRB2 Community Contributors".
 	"",
-	"\1Sprite Artists",
+	"\1Art",
-	"\"Iceman404\"",
 	"Victor \"VAdaPEGA\" Ara\x1Fjo", // Araújo -- sorry for our limited font! D:
+	"Ryan \"Blaze Hedgehog\" Bloom",
+	"Paul \"Boinciel\" Clempson",
 	"Sally \"TehRealSalt\" Cochenour",
-	"Jim \"MotorRoach\" DeMello",
+	"\"Dave Lite\"",
 	"Desmond \"Blade\" DesJardins",
 	"Sherman \"CoatRack\" DesJardins",
-	"Vivian \"toaster\" Grannell",
+	"\"DirkTheHusky\"",
-	"Andrew \"Senku Niola\" Moran",
-	"David \"Instant Sonic\" Spencer Jr.",
-	"\"SSNTails\"",
-	"",
-	"\1Texture Artists",
-	"Ryan \"Blaze Hedgehog\" Bloom",
 	"Buddy \"KinkaJoy\" Fischer",
 	"Vivian \"toaster\" Grannell",
+	"James \"SwitchKaze\" Hale",
+	"James \"SeventhSentinel\" Hall",
 	"Kepa \"Nev3r\" Iceta",
+	"Iestyn \"Monster Iestyn\" Jealous",
+	"William \"GuyWithThePie\" Kloppenberg",
+	"Alice \"Alacroix\" de Lemos",
+	"Alexander \"DrTapeworm\" Moench-Ford",
+	"Andrew \"Senku Niola\" Moran",
+	"\"MotorRoach\"",
+	"Phillip \"TelosTurntable\" Robinson",
+	"Wessel \"sphere\" Smit",
+	"David \"Instant Sonic\" Spencer Jr.",
+	"\"SSNTails\"",
+	"Daniel \"Inazuma\" Trinh",
+	"\"VelocitOni\"",
 	"Jarrett \"JEV3\" Voight",
 	"",
 	"\1Music and Sound",
 	"\1Production",
+	"Victor \"VAdaPEGA\" Ara\x1Fjo", // Araújo
 	"Malcolm \"RedXVI\" Brown",
 	"Dave \"DemonTomatoDave\" Bulmer",
 	"Paul \"Boinciel\" Clempson",
+	"Shane \"CobaltBW\" Ellis",
+	"James \"SeventhSentinel\" Hall",
 	"Cyan Helkaraxe",
 	"Kepa \"Nev3r\" Iceta",
 	"Iestyn \"Monster Iestyn\" Jealous",
 	"Jarel \"Arrow\" Jones",
+	"Alexander \"DrTapeworm\" Moench-Ford",
 	"Stefan \"Stuf\" Rimalia",
 	"Shane Mychal Sexton",
 	"\"Spazzo\"",
@@ -1192,16 +1209,20 @@ static const char *credits[] = {
 	"\"SSNTails\"",
 	"",
 	"\1Level Design",
+	"Hank \"FuriousFox\" Brannock",
 	"Matthew \"Fawfulfan\" Chapman",
 	"Paul \"Boinciel\" Clempson",
+	"Sally \"TehRealSalt\" Cochenour",
 	"Desmond \"Blade\" DesJardins",
 	"Sherman \"CoatRack\" DesJardins",
 	"Ben \"Mystic\" Geyer",
 	"Nathan \"Jazz\" Giroux",
 	"Vivian \"toaster\" Grannell",
 	"Dan \"Blitzzo\" Hagerstrand",
+	"James \"SeventhSentinel\" Hall",
 	"Kepa \"Nev3r\" Iceta",
 	"Thomas \"Shadow Hog\" Igoe",
+	"Alexander \"DrTapeworm\" Moench-Ford",
 	"\"Kaito Sinclaire\"",
 	"Wessel \"sphere\" Smit",
 	"\"Spazzo\"",
@@ -1235,6 +1256,7 @@ static const char *credits[] = {
 	"iD Software",
 	"Doom Legacy Project",
 	"FreeDoom Project", // Used some of the mancubus and rocket launcher sprites for Brak
+	"Kart Krew",
 	"Alex \"MistaED\" Fuller",
 	"Pascal \"CodeImp\" vd Heiden", // Doom Builder developer
 	"Randi Heit (<!>)", // For their MSPaint <!> sprite that we nicked

src/hardware/hw_cache.c

@@ -781,9 +781,12 @@ static void FreeMipmapColormap(INT32 patchnum, void *patch)
 		// Confusing at first, but pat->mipmap->nextcolormap
 		// at the beginning of the loop is the first colormap
 		// from the linked list of colormaps
-		GLMipmap_t *next = pat->mipmap->nextcolormap;
+		GLMipmap_t *next = pat->mipmap;
+		if (!next) // No mipmap in this patch, break out of loop.
+			break;
 		// Set the first colormap
 		// to the one that comes after it
+		next = next->nextcolormap;
 		pat->mipmap->nextcolormap = next->nextcolormap;
 		// Free image data from memory
 		if (next->grInfo.data)

src/p_mobj.c

@@ -1997,7 +1997,7 @@ void P_XYMovement(mobj_t *mo)
 				{
 					mo->momz = transfermomz;
 					mo->standingslope = NULL;
-					if (player->pflags & PF_SPINNING)
+					if (player && (player->pflags & PF_SPINNING))
 						player->pflags |= PF_THOKKED;
 				}
 			}
@@ -11811,7 +11811,7 @@ You should think about modifying the deathmatch starts to take full advantage of
 			return; // no doubles
 	}
 
-	if (i == MT_TOKEN && ((gametype != GT_COOP && gametype != GT_COMPETITION) || ultimatemode || tokenbits == 30 || tokenlist & (1 << tokenbits++)))
+	if (i == MT_TOKEN && ((gametype != GT_COOP && gametype != GT_COMPETITION) || tokenbits == 30 || tokenlist & (1 << tokenbits++)))
 		return; // you already got this token, or there are too many, or the gametype's not right
 
 	if (i == MT_EMBLEM && (netgame || multiplayer || (modifiedgame && !savemoddata))) // No cheating!!

src/p_setup.c

@@ -568,7 +568,9 @@ or NULL if we want to allocate it now.
 static INT32
 Ploadflat (levelflat_t *levelflat, const char *flatname)
 {
+#ifndef NO_PNG_LUMPS
 	UINT8         buffer[8];
+#endif
 
 	lumpnum_t    flatnum;
 	int       texturenum;

src/r_patch.h

@@ -17,13 +17,13 @@
 #include "r_defs.h"
 #include "doomdef.h"
 
-// structs
+// Structs
 #ifdef ROTSPRITE
 typedef enum
 {
-	ROTAXIS_X, // roll (the default)
+	ROTAXIS_X, // Roll (the default)
-	ROTAXIS_Y, // pitch
+	ROTAXIS_Y, // Pitch
-	ROTAXIS_Z  // yaw
+	ROTAXIS_Z  // Yaw
 } rotaxis_t;
 
 typedef struct
@@ -41,30 +41,30 @@ typedef struct
 	boolean available;
 } spriteinfo_t;
 
-extern spriteinfo_t spriteinfo[NUMSPRITES];
+// Conversions between patches / flats / textures...
-
-// patches, flats, textures...
 boolean R_CheckIfPatch(lumpnum_t lump);
-boolean R_IsLumpPNG(const UINT8 *d, size_t s);
-
 void R_TextureToFlat(size_t tex, UINT8 *flat);
 void R_PatchToFlat(patch_t *patch, UINT8 *flat);
 void R_PatchToFlat_16bpp(patch_t *patch, UINT16 *raw, boolean flip);
 patch_t *R_FlatToPatch(UINT8 *raw, UINT16 width, UINT16 height, UINT16 leftoffset, UINT16 topoffset, size_t *destsize, boolean transparency);
 patch_t *R_FlatToPatch_16bpp(UINT16 *raw, UINT16 width, UINT16 height, size_t *size);
 
-// png
+// Portable Network Graphics
+boolean R_IsLumpPNG(const UINT8 *d, size_t s);
+#define W_ThrowPNGError(lumpname, wadfilename) I_Error("W_Wad: Lump \"%s\" in file \"%s\" is a .png - please convert to either Doom or Flat (raw) image format.", lumpname, wadfilename); // Fears Of LJ Sonic
+
 #ifndef NO_PNG_LUMPS
 UINT8 *R_PNGToFlat(UINT16 *width, UINT16 *height, UINT8 *png, size_t size);
 patch_t *R_PNGToPatch(const UINT8 *png, size_t size, size_t *destsize, boolean transparency);
 boolean R_PNGDimensions(UINT8 *png, INT16 *width, INT16 *height, size_t size);
 #endif
 
-// spriteinfo
+// SpriteInfo
+extern spriteinfo_t spriteinfo[NUMSPRITES];
 void R_LoadSpriteInfoLumps(UINT16 wadnum, UINT16 numlumps);
 void R_ParseSPRTINFOLump(UINT16 wadNum, UINT16 lumpNum);
 
-// rotsprite
+// Sprite rotation
 #ifdef ROTSPRITE
 void R_CacheRotSprite(spritenum_t sprnum, UINT8 frame, spriteinfo_t *sprinfo, spriteframe_t *sprframe, INT32 rot, UINT8 flip);
 void R_FreeSingleRotSprite(spritedef_t *spritedef);

src/r_things.c

@@ -451,7 +451,7 @@ void R_AddSpriteDefs(UINT16 wadnum)
 	else
 		start++;   // just after S_START
 
-	if (end == INT16_MAX)
+	if (end == INT16_MAX || start >= end)
 	{
 		CONS_Debug(DBG_SETUP, "no sprites in pwad %d\n", wadnum);
 		return;

src/sounds.c

@@ -94,7 +94,7 @@ sfxinfo_t S_sfx[NUMSFX] =
   {"steam2", false,  64,  0, -1, NULL, 0,        -1,  -1, LUMPERROR, "Steam jet"}, // Tails 06-19-2001
   {"wbreak",  true,  64,  0, -1, NULL, 0,        -1,  -1, LUMPERROR, "Wood breaking"},
   {"ambmac", false,  60,  0, -1, NULL, 0,        -1,  -1, LUMPERROR, "Machinery"},
-  {"spsmsh", false,  60,  0, -1, NULL, 0,        -1,  -1, LUMPERROR, "Heavy impact"},
+  {"spsmsh",  true,  60,  0, -1, NULL, 0,        -1,  -1, LUMPERROR, "Heavy impact"},
 
   {"rainin",  true,  24,  4, -1, NULL, 0,        -1,  -1, LUMPERROR, "Rain"},
   {"litng1", false,  16,  2, -1, NULL, 0,        -1,  -1, LUMPERROR, "Lightning"},

src/v_video.h

@@ -137,7 +137,7 @@ extern RGBA_t *pMasterPalette;
 #define V_DrawMappedPatch(x,y,s,p,c) V_DrawFixedPatch((x)<<FRACBITS, (y)<<FRACBITS, FRACUNIT, s, p, c)
 #define V_DrawSmallMappedPatch(x,y,s,p,c) V_DrawFixedPatch((x)<<FRACBITS, (y)<<FRACBITS, FRACUNIT/2, s, p, c)
 #define V_DrawTinyMappedPatch(x,y,s,p,c) V_DrawFixedPatch((x)<<FRACBITS, (y)<<FRACBITS, FRACUNIT/4, s, p, c)
-#define V_DrawScaledPatch(x,y,s,p) V_DrawFixedPatch((x)<<FRACBITS, (y)<<FRACBITS, FRACUNIT, s, p, NULL)
+#define V_DrawScaledPatch(x,y,s,p) V_DrawFixedPatch((x)*FRACUNIT, (y)<<FRACBITS, FRACUNIT, s, p, NULL)
 #define V_DrawSmallScaledPatch(x,y,s,p) V_DrawFixedPatch((x)<<FRACBITS, (y)<<FRACBITS, FRACUNIT/2, s, p, NULL)
 #define V_DrawTinyScaledPatch(x,y,s,p) V_DrawFixedPatch((x)<<FRACBITS, (y)<<FRACBITS, FRACUNIT/4, s, p, NULL)
 #define V_DrawTranslucentPatch(x,y,s,p) V_DrawFixedPatch((x)<<FRACBITS, (y)<<FRACBITS, FRACUNIT, s, p, NULL)

src/w_wad.c

@@ -1229,7 +1229,7 @@ size_t W_ReadLumpHeaderPwad(UINT16 wad, UINT16 lump, void *dest, size_t size, si
 		{
 			size_t bytesread = fread(dest, 1, size, handle);
 			if (R_IsLumpPNG((UINT8 *)dest, bytesread))
-				I_Error("W_Wad: Lump \"%s\" in file \"%s\" is a .png - please convert to either Doom or Flat (raw) image format.", l->name2, wadfiles[wad]->filename);
+				W_ThrowPNGError(l->name2, wadfiles[wad]->filename);
 			return bytesread;
 		}
 #else
@@ -1270,7 +1270,8 @@ size_t W_ReadLumpHeaderPwad(UINT16 wad, UINT16 lump, void *dest, size_t size, si
 			Z_Free(rawData);
 			Z_Free(decData);
 #ifdef NO_PNG_LUMPS
-			ErrorIfPNG(dest, size, wadfiles[wad]->filename, l->name2);
+			if (R_IsLumpPNG((UINT8 *)dest, size))
+				W_ThrowPNGError(l->name2, wadfiles[wad]->filename);
 #endif
 			return size;
 #else
@@ -1332,7 +1333,8 @@ size_t W_ReadLumpHeaderPwad(UINT16 wad, UINT16 lump, void *dest, size_t size, si
 			Z_Free(decData);
 
 #ifdef NO_PNG_LUMPS
-			ErrorIfPNG(dest, size, wadfiles[wad]->filename, l->name2);
+			if (R_IsLumpPNG((UINT8 *)dest, size))
+				W_ThrowPNGError(l->name2, wadfiles[wad]->filename);
 #endif
 			return size;
 		}

src/win32/Makefile.cfg

@@ -117,7 +117,7 @@ endif
 
 ifndef NOPNG
 ifndef PNG_CONFIG
-	PNG_CFLAGS?=-I../libs/libpng-src
+	PNG_CFLAGS?=-I../libs/libpng-src -I../libs/libpng-src/projects
 ifdef MINGW64
 	PNG_LDFLAGS?=-L../libs/libpng-src/projects -lpng64
 else

src/y_inter.c

@@ -1623,11 +1623,14 @@ static void Y_CalculateCompetitionWinners(void)
 		for (j = 0; j < 5; j++)
 			bestat[j] = true;
 
+		if ((players[i].pflags & PF_GAMETYPEOVER) || players[i].lives <= 0)
+			players[i].rings = 0;
+
 		times[i]    = players[i].realtime;
 		rings[i]    = (UINT32)max(players[i].rings, 0);
 		maxrings[i] = (UINT32)players[i].totalring;
 		monitors[i] = (UINT32)players[i].numboxes;
-		scores[i]   = (UINT32)min(players[i].score, 99999990);
+		scores[i]   = (UINT32)min(players[i].score, MAXSCORE);
 
 		for (j = 0; j < MAXPLAYERS; j++)
 		{