X-Git-Url: http://git.xonotic.org/?p=xonotic%2Fdarkplaces.git;a=blobdiff_plain;f=ft2.c;h=b7421b218c3f79abe5ebd11039c51510ea868ade;hp=105417a066e1b096281e75b49104dba02d6f0bb2;hb=6ff5802848663ece807c1a425da91d7630a8a036;hpb=14995903ebaf5a8b732809530b42cb2291e61bad diff --git a/ft2.c b/ft2.c index 105417a0..b7421b21 100644 --- a/ft2.c +++ b/ft2.c @@ -33,13 +33,16 @@ CVars introduced with the freetype extension ================================================================================ */ -cvar_t r_font_disable_freetype = {CVAR_SAVE, "r_font_disable_freetype", "1", "disable freetype support for fonts entirely"}; -cvar_t r_font_use_alpha_textures = {CVAR_SAVE, "r_font_use_alpha_textures", "0", "use alpha-textures for font rendering, this should safe memory"}; -cvar_t r_font_size_snapping = {CVAR_SAVE, "r_font_size_snapping", "1", "stick to good looking font sizes whenever possible - bad when the mod doesn't support it!"}; -cvar_t r_font_kerning = {CVAR_SAVE, "r_font_kerning", "1", "Use kerning if available"}; -cvar_t r_font_diskcache = {CVAR_SAVE, "r_font_diskcache", "0", "save font textures to disk for future loading rather than generating them every time"}; -cvar_t r_font_compress = {CVAR_SAVE, "r_font_compress", "0", "use texture compression on font textures to save video memory"}; -cvar_t developer_font = {CVAR_SAVE, "developer_font", "0", "prints debug messages about fonts"}; +cvar_t r_font_disable_freetype = {CF_CLIENT | CF_ARCHIVE, "r_font_disable_freetype", "0", "disable freetype support for fonts entirely"}; +cvar_t r_font_use_alpha_textures = {CF_CLIENT | CF_ARCHIVE, "r_font_use_alpha_textures", "0", "use alpha-textures for font rendering, this should safe memory"}; +cvar_t r_font_size_snapping = {CF_CLIENT | CF_ARCHIVE, "r_font_size_snapping", "1", "stick to good looking font sizes whenever possible - bad when the mod doesn't support it!"}; +cvar_t r_font_kerning = {CF_CLIENT | CF_ARCHIVE, "r_font_kerning", "1", "Use kerning if available"}; +cvar_t r_font_diskcache = {CF_CLIENT | CF_ARCHIVE, "r_font_diskcache", "0", "save font textures to disk for future loading rather than generating them every time"}; +cvar_t r_font_compress = {CF_CLIENT | CF_ARCHIVE, "r_font_compress", "0", "use texture compression on font textures to save video memory"}; +cvar_t r_font_nonpoweroftwo = {CF_CLIENT | CF_ARCHIVE, "r_font_nonpoweroftwo", "1", "use nonpoweroftwo textures for font (saves memory, potentially slower)"}; +cvar_t developer_font = {CF_CLIENT | CF_ARCHIVE, "developer_font", "0", "prints debug messages about fonts"}; + +#ifndef DP_FREETYPE_STATIC /* ================================================================================ @@ -135,6 +138,85 @@ static dllfunction_t ft2funcs[] = /// Handle for FreeType2 DLL static dllhandle_t ft2_dll = NULL; +#else + +FT_EXPORT( FT_Error ) +(FT_Init_FreeType)( FT_Library *alibrary ); +FT_EXPORT( FT_Error ) +(FT_Done_FreeType)( FT_Library library ); +/* +FT_EXPORT( FT_Error ) +(FT_New_Face)( FT_Library library, + const char* filepathname, + FT_Long face_index, + FT_Face *aface ); +*/ +FT_EXPORT( FT_Error ) +(FT_New_Memory_Face)( FT_Library library, + const FT_Byte* file_base, + FT_Long file_size, + FT_Long face_index, + FT_Face *aface ); +FT_EXPORT( FT_Error ) +(FT_Done_Face)( FT_Face face ); +FT_EXPORT( FT_Error ) +(FT_Select_Size)( FT_Face face, + FT_Int strike_index ); +FT_EXPORT( FT_Error ) +(FT_Request_Size)( FT_Face face, + FT_Size_Request req ); +FT_EXPORT( FT_Error ) +(FT_Set_Char_Size)( FT_Face face, + FT_F26Dot6 char_width, + FT_F26Dot6 char_height, + FT_UInt horz_resolution, + FT_UInt vert_resolution ); +FT_EXPORT( FT_Error ) +(FT_Set_Pixel_Sizes)( FT_Face face, + FT_UInt pixel_width, + FT_UInt pixel_height ); +FT_EXPORT( FT_Error ) +(FT_Load_Glyph)( FT_Face face, + FT_UInt glyph_index, + FT_Int32 load_flags ); +FT_EXPORT( FT_Error ) +(FT_Load_Char)( FT_Face face, + FT_ULong char_code, + FT_Int32 load_flags ); +FT_EXPORT( FT_UInt ) +(FT_Get_Char_Index)( FT_Face face, + FT_ULong charcode ); +FT_EXPORT( FT_Error ) +(FT_Render_Glyph)( FT_GlyphSlot slot, + FT_Render_Mode render_mode ); +FT_EXPORT( FT_Error ) +(FT_Get_Kerning)( FT_Face face, + FT_UInt left_glyph, + FT_UInt right_glyph, + FT_UInt kern_mode, + FT_Vector *akerning ); +FT_EXPORT( FT_Error ) +(FT_Attach_Stream)( FT_Face face, + FT_Open_Args* parameters ); + +#define qFT_Init_FreeType FT_Init_FreeType +#define qFT_Done_FreeType FT_Done_FreeType +//#define qFT_New_Face FT_New_Face +#define qFT_New_Memory_Face FT_New_Memory_Face +#define qFT_Done_Face FT_Done_Face +#define qFT_Select_Size FT_Select_Size +#define qFT_Request_Size FT_Request_Size +#define qFT_Set_Char_Size FT_Set_Char_Size +#define qFT_Set_Pixel_Sizes FT_Set_Pixel_Sizes +#define qFT_Load_Glyph FT_Load_Glyph +#define qFT_Load_Char FT_Load_Char +#define qFT_Get_Char_Index FT_Get_Char_Index +#define qFT_Render_Glyph FT_Render_Glyph +#define qFT_Get_Kerning FT_Get_Kerning +#define qFT_Attach_Stream FT_Attach_Stream + +#endif + /// Memory pool for fonts static mempool_t *font_mempool= NULL; @@ -164,7 +246,7 @@ typedef struct fontfilecache_s fontfilecache_t; #define MAX_FONTFILES 8 static fontfilecache_t fontfiles[MAX_FONTFILES]; -static const unsigned char *fontfilecache_LoadFile(const char *path, qboolean quiet, fs_offset_t *filesizepointer) +static const unsigned char *fontfilecache_LoadFile(const char *path, qbool quiet, fs_offset_t *filesizepointer) { int i; unsigned char *buf; @@ -244,7 +326,9 @@ void Font_CloseLibrary (void) qFT_Done_FreeType(font_ft2lib); font_ft2lib = NULL; } - Sys_UnloadLibrary (&ft2_dll); +#ifndef DP_FREETYPE_STATIC + Sys_FreeLibrary (&ft2_dll); +#endif pp.buf = NULL; } @@ -255,8 +339,9 @@ Font_OpenLibrary Try to load the FreeType2 DLL ==================== */ -qboolean Font_OpenLibrary (void) +qbool Font_OpenLibrary (void) { +#ifndef DP_FREETYPE_STATIC const char* dllnames [] = { #if defined(WIN32) @@ -271,17 +356,20 @@ qboolean Font_OpenLibrary (void) #endif NULL }; +#endif if (r_font_disable_freetype.integer) return false; +#ifndef DP_FREETYPE_STATIC // Already loaded? if (ft2_dll) return true; // Load the DLL - if (!Sys_LoadLibrary (dllnames, &ft2_dll, ft2funcs)) + if (!Sys_LoadDependency (dllnames, &ft2_dll, ft2funcs)) return false; +#endif return true; } @@ -300,7 +388,7 @@ void font_start(void) if (qFT_Init_FreeType(&font_ft2lib)) { - Con_Print("ERROR: Failed to initialize the FreeType2 library!\n"); + Con_Print(CON_ERROR "ERROR: Failed to initialize the FreeType2 library!\n"); Font_CloseLibrary(); return; } @@ -308,7 +396,7 @@ void font_start(void) font_mempool = Mem_AllocPool("FONT", 0, NULL); if (!font_mempool) { - Con_Print("ERROR: Failed to allocate FONT memory pool!\n"); + Con_Print(CON_ERROR "ERROR: Failed to allocate FONT memory pool!\n"); Font_CloseLibrary(); return; } @@ -334,6 +422,7 @@ void font_newmap(void) void Font_Init(void) { + Cvar_RegisterVariable(&r_font_nonpoweroftwo); Cvar_RegisterVariable(&r_font_disable_freetype); Cvar_RegisterVariable(&r_font_use_alpha_textures); Cvar_RegisterVariable(&r_font_size_snapping); @@ -356,12 +445,16 @@ Implementation of a more or less lazy font loading and rendering code. ft2_font_t *Font_Alloc(void) { +#ifndef DP_FREETYPE_STATIC if (!ft2_dll) +#else + if (r_font_disable_freetype.integer) +#endif return NULL; return (ft2_font_t *)Mem_Alloc(font_mempool, sizeof(ft2_font_t)); } -qboolean Font_Attach(ft2_font_t *font, ft2_attachment_t *attachment) +static qbool Font_Attach(ft2_font_t *font, ft2_attachment_t *attachment) { ft2_attachment_t *na; @@ -402,12 +495,13 @@ float Font_SnapTo(float val, float snapwidth) return floor(val / snapwidth + 0.5f) * snapwidth; } -static qboolean Font_LoadFile(const char *name, int _face, ft2_settings_t *settings, ft2_font_t *font); -static qboolean Font_LoadSize(ft2_font_t *font, float size, qboolean check_only); -qboolean Font_LoadFont(const char *name, dp_font_t *dpfnt) +static qbool Font_LoadFile(const char *name, int _face, ft2_settings_t *settings, ft2_font_t *font); +static qbool Font_LoadSize(ft2_font_t *font, float size, qbool check_only); +qbool Font_LoadFont(const char *name, dp_font_t *dpfnt) { int s, count, i; ft2_font_t *ft2, *fbfont, *fb; + char vabuf[1024]; ft2 = Font_Alloc(); if (!ft2) @@ -449,17 +543,17 @@ qboolean Font_LoadFont(const char *name, dp_font_t *dpfnt) break; if (! (fb = Font_Alloc()) ) { - Con_Printf("Failed to allocate font for fallback %i of font %s\n", i, name); + Con_Printf(CON_ERROR "Failed to allocate font for fallback %i of font %s\n", i, name); break; } if (!Font_LoadFile(dpfnt->fallbacks[i], dpfnt->fallback_faces[i], &dpfnt->settings, fb)) { - if(!FS_FileExists(va("%s.tga", dpfnt->fallbacks[i]))) - if(!FS_FileExists(va("%s.png", dpfnt->fallbacks[i]))) - if(!FS_FileExists(va("%s.jpg", dpfnt->fallbacks[i]))) - if(!FS_FileExists(va("%s.pcx", dpfnt->fallbacks[i]))) - Con_Printf("Failed to load font %s for fallback %i of font %s\n", dpfnt->fallbacks[i], i, name); + if(!FS_FileExists(va(vabuf, sizeof(vabuf), "%s.tga", dpfnt->fallbacks[i]))) + if(!FS_FileExists(va(vabuf, sizeof(vabuf), "%s.png", dpfnt->fallbacks[i]))) + if(!FS_FileExists(va(vabuf, sizeof(vabuf), "%s.jpg", dpfnt->fallbacks[i]))) + if(!FS_FileExists(va(vabuf, sizeof(vabuf), "%s.pcx", dpfnt->fallbacks[i]))) + Con_Printf(CON_ERROR "Failed to load font %s for fallback %i of font %s\n", dpfnt->fallbacks[i], i, name); Mem_Free(fb); continue; } @@ -471,7 +565,7 @@ qboolean Font_LoadFont(const char *name, dp_font_t *dpfnt) } if (!count) { - Con_Printf("Failed to allocate font for fallback %i of font %s\n", i, name); + Con_Printf(CON_ERROR "Failed to allocate font for fallback %i of font %s\n", i, name); Font_UnloadFont(fb); Mem_Free(fb); break; @@ -510,7 +604,7 @@ qboolean Font_LoadFont(const char *name, dp_font_t *dpfnt) return true; } -static qboolean Font_LoadFile(const char *name, int _face, ft2_settings_t *settings, ft2_font_t *font) +static qbool Font_LoadFile(const char *name, int _face, ft2_settings_t *settings, ft2_font_t *font) { size_t namelen; char filename[MAX_QPATH]; @@ -525,7 +619,7 @@ static qboolean Font_LoadFile(const char *name, int _face, ft2_settings_t *setti { if (!r_font_disable_freetype.integer) { - Con_Printf("WARNING: can't open load font %s\n" + Con_Printf(CON_WARN "WARNING: can't open load font %s\n" "You need the FreeType2 DLL to load font files\n", name); } @@ -535,6 +629,11 @@ static qboolean Font_LoadFile(const char *name, int _face, ft2_settings_t *setti font->settings = settings; namelen = strlen(name); + if (namelen + 5 > sizeof(filename)) + { + Con_Printf(CON_WARN "WARNING: too long font name. Cannot load this.\n"); + return false; + } // try load direct file memcpy(filename, name, namelen+1); @@ -578,14 +677,14 @@ static qboolean Font_LoadFile(const char *name, int _face, ft2_settings_t *setti status = qFT_New_Memory_Face(font_ft2lib, (FT_Bytes)data, datasize, _face, (FT_Face*)&font->face); if (status && _face != 0) { - Con_Printf("Failed to load face %i of %s. Falling back to face 0\n", _face, name); + Con_Printf(CON_ERROR "Failed to load face %i of %s. Falling back to face 0\n", _face, name); _face = 0; - status = qFT_New_Memory_Face(font_ft2lib, (FT_Bytes)data, datasize, 0, (FT_Face*)&font->face); + status = qFT_New_Memory_Face(font_ft2lib, (FT_Bytes)data, datasize, _face, (FT_Face*)&font->face); } font->data = data; if (status) { - Con_Printf("ERROR: can't create face for %s\n" + Con_Printf(CON_ERROR "ERROR: can't create face for %s\n" "Error %i\n", // TODO: error strings name, status); Font_UnloadFont(font); @@ -601,21 +700,21 @@ static qboolean Font_LoadFile(const char *name, int _face, ft2_settings_t *setti args.memory_base = (const FT_Byte*)font->attachments[i].data; args.memory_size = font->attachments[i].size; if (qFT_Attach_Stream((FT_Face)font->face, &args)) - Con_Printf("Failed to add attachment %u to %s\n", (unsigned)i, font->name); + Con_Printf(CON_ERROR "Failed to add attachment %u to %s\n", (unsigned)i, font->name); } - memcpy(font->name, name, namelen+1); + strlcpy(font->name, name, sizeof(font->name)); font->image_font = false; font->has_kerning = !!(((FT_Face)(font->face))->face_flags & FT_FACE_FLAG_KERNING); return true; } -void Font_Postprocess_Update(ft2_font_t *fnt, int bpp, int w, int h) +static void Font_Postprocess_Update(ft2_font_t *fnt, int bpp, int w, int h) { int needed, x, y; float gausstable[2*POSTPROCESS_MAXRADIUS+1]; - qboolean need_gauss = (!pp.buf || pp.blur != fnt->settings->blur || pp.shadowz != fnt->settings->shadowz); - qboolean need_circle = (!pp.buf || pp.outline != fnt->settings->outline || pp.shadowx != fnt->settings->shadowx || pp.shadowy != fnt->settings->shadowy); + qbool need_gauss = (!pp.buf || pp.blur != fnt->settings->blur || pp.shadowz != fnt->settings->shadowz); + qbool need_circle = (!pp.buf || pp.outline != fnt->settings->outline || pp.shadowx != fnt->settings->shadowx || pp.shadowy != fnt->settings->shadowy); pp.blur = fnt->settings->blur; pp.outline = fnt->settings->outline; pp.shadowx = fnt->settings->shadowx; @@ -664,7 +763,7 @@ void Font_Postprocess_Update(ft2_font_t *fnt, int bpp, int w, int h) } } -void Font_Postprocess(ft2_font_t *fnt, unsigned char *imagedata, int pitch, int bpp, int w, int h, int *pad_l, int *pad_r, int *pad_t, int *pad_b) +static void Font_Postprocess(ft2_font_t *fnt, unsigned char *imagedata, int pitch, int bpp, int w, int h, int *pad_l, int *pad_r, int *pad_t, int *pad_b) { int x, y; @@ -787,8 +886,8 @@ void Font_Postprocess(ft2_font_t *fnt, unsigned char *imagedata, int pitch, int } static float Font_SearchSize(ft2_font_t *font, FT_Face fontface, float size); -static qboolean Font_LoadMap(ft2_font_t *font, ft2_font_map_t *mapstart, Uchar _ch, ft2_font_map_t **outmap); -static qboolean Font_LoadSize(ft2_font_t *font, float size, qboolean check_only) +static qbool Font_LoadMap(ft2_font_t *font, ft2_font_map_t *mapstart, Uchar _ch, ft2_font_map_t **outmap); +static qbool Font_LoadSize(ft2_font_t *font, float size, qbool check_only) { int map_index; ft2_font_map_t *fmap, temp; @@ -828,13 +927,15 @@ static qboolean Font_LoadSize(ft2_font_t *font, float size, qboolean check_only) memset(&temp, 0, sizeof(temp)); temp.size = size; - temp.glyphSize = CeilPowerOf2(size*2 + max(gpad_l + gpad_r, gpad_t + gpad_b)); + temp.glyphSize = size*2 + max(gpad_l + gpad_r, gpad_t + gpad_b); + if (!r_font_nonpoweroftwo.integer) + temp.glyphSize = CeilPowerOf2(temp.glyphSize); temp.sfx = (1.0/64.0)/(double)size; temp.sfy = (1.0/64.0)/(double)size; temp.intSize = -1; // negative value: LoadMap must search now :) if (!Font_LoadMap(font, &temp, 0, &fmap)) { - Con_Printf("ERROR: can't load the first character map for %s\n" + Con_Printf(CON_ERROR "ERROR: can't load the first character map for %s\n" "This is fatal\n", font->name); Font_UnloadFont(font); @@ -933,7 +1034,7 @@ ft2_font_map_t *Font_MapForIndex(ft2_font_t *font, int index) return font->font_maps[index]; } -static qboolean Font_SetSize(ft2_font_t *font, float w, float h) +static qbool Font_SetSize(ft2_font_t *font, float w, float h) { if (font->currenth == h && ((!w && (!font->currentw || font->currentw == font->currenth)) || // check if w==h when w is not set @@ -959,7 +1060,7 @@ static qboolean Font_SetSize(ft2_font_t *font, float w, float h) return true; } -qboolean Font_GetKerningForMap(ft2_font_t *font, int map_index, float w, float h, Uchar left, Uchar right, float *outx, float *outy) +qbool Font_GetKerningForMap(ft2_font_t *font, int map_index, float w, float h, Uchar left, Uchar right, float *outx, float *outy) { ft2_font_map_t *fmap; if (!font->has_kerning || !r_font_kerning.integer) @@ -1002,7 +1103,7 @@ qboolean Font_GetKerningForMap(ft2_font_t *font, int map_index, float w, float h if (!Font_SetSize(font, fmap->intSize, fmap->intSize)) { // this deserves an error message - Con_Printf("Failed to get kerning for %s\n", font->name); + Con_Printf(CON_ERROR "Failed to get kerning for %s\n", font->name); return false; } ul = qFT_Get_Char_Index((FT_Face)font->face, left); @@ -1017,7 +1118,7 @@ qboolean Font_GetKerningForMap(ft2_font_t *font, int map_index, float w, float h } } -qboolean Font_GetKerningForSize(ft2_font_t *font, float w, float h, Uchar left, Uchar right, float *outx, float *outy) +qbool Font_GetKerningForSize(ft2_font_t *font, float w, float h, Uchar left, Uchar right, float *outx, float *outy) { return Font_GetKerningForMap(font, Font_IndexForSize(font, h, NULL, NULL), w, h, left, right, outx, outy); } @@ -1060,7 +1161,11 @@ void Font_UnloadFont(ft2_font_t *font) font->font_maps[i] = NULL; } } +#ifndef DP_FREETYPE_STATIC if (ft2_dll) +#else + if (!r_font_disable_freetype.integer) +#endif { if (font->face) { @@ -1081,21 +1186,21 @@ static float Font_SearchSize(ft2_font_t *font, FT_Face fontface, float size) { if (!Font_SetSize(font, intSize, intSize)) { - Con_Printf("ERROR: can't set size for font %s: %f ((%f))\n", font->name, size, intSize); + Con_Printf(CON_ERROR "ERROR: can't set size for font %s: %f ((%f))\n", font->name, size, intSize); return -1; } if ((fontface->size->metrics.height>>6) <= size) return intSize; if (intSize < 2) { - Con_Printf("ERROR: no appropriate size found for font %s: %f\n", font->name, size); + Con_Printf(CON_ERROR "ERROR: no appropriate size found for font %s: %f\n", font->name, size); return -1; } --intSize; } } -static qboolean Font_LoadMap(ft2_font_t *font, ft2_font_map_t *mapstart, Uchar _ch, ft2_font_map_t **outmap) +static qbool Font_LoadMap(ft2_font_t *font, ft2_font_map_t *mapstart, Uchar _ch, ft2_font_map_t **outmap) { char map_identifier[MAX_QPATH]; unsigned long mapidx = _ch / FONT_CHARS_PER_MAP; @@ -1105,6 +1210,7 @@ static qboolean Font_LoadMap(ft2_font_t *font, ft2_font_map_t *mapstart, Uchar _ int tp; FT_Int32 load_flags; int gpad_l, gpad_r, gpad_t, gpad_b; + char vabuf[1024]; int pitch; int gR, gC; // glyph position: row and column @@ -1198,14 +1304,14 @@ static qboolean Font_LoadMap(ft2_font_t *font, ft2_font_map_t *mapstart, Uchar _ if (!font->image_font && !Font_SetSize(font, mapstart->intSize, mapstart->intSize)) { - Con_Printf("ERROR: can't set sizes for font %s: %f\n", font->name, mapstart->size); + Con_Printf(CON_ERROR "ERROR: can't set sizes for font %s: %f\n", font->name, mapstart->size); return false; } map = (ft2_font_map_t *)Mem_Alloc(font_mempool, sizeof(ft2_font_map_t)); if (!map) { - Con_Printf("ERROR: Out of memory when loading fontmap for %s\n", font->name); + Con_Printf(CON_ERROR "ERROR: Out of memory when loading fontmap for %s\n", font->name); return false; } @@ -1223,7 +1329,8 @@ static qboolean Font_LoadMap(ft2_font_t *font, ft2_font_map_t *mapstart, Uchar _ (unsigned) mapidx); // create a cachepic_t from the data now, or reuse an existing one - map->pic = Draw_CachePic_Flags(map_identifier, CACHEPICFLAG_QUIET); + if (developer_font.integer) + Con_Printf("Generating font map %s (size: %.1f MB)\n", map_identifier, mapstart->glyphSize * (256 * 4 / 1048576.0) * mapstart->glyphSize); Font_Postprocess(font, NULL, 0, bytesPerPixel, mapstart->size*2, mapstart->size*2, &gpad_l, &gpad_r, &gpad_t, &gpad_b); @@ -1235,27 +1342,24 @@ static qboolean Font_LoadMap(ft2_font_t *font, ft2_font_map_t *mapstart, Uchar _ map->sfy = mapstart->sfy; pitch = map->glyphSize * FONT_CHARS_PER_LINE * bytesPerPixel; - if (map->pic->tex == r_texture_notexture) + data = (unsigned char *)Mem_Alloc(font_mempool, (FONT_CHAR_LINES * map->glyphSize) * pitch); + if (!data) { - data = (unsigned char *)Mem_Alloc(font_mempool, (FONT_CHAR_LINES * map->glyphSize) * pitch); - if (!data) - { - Con_Printf("ERROR: Failed to allocate memory for font %s size %g\n", font->name, map->size); - Mem_Free(map); - return false; - } - // initialize as white texture with zero alpha - tp = 0; - while (tp < (FONT_CHAR_LINES * map->glyphSize) * pitch) + Con_Printf(CON_ERROR "ERROR: Failed to allocate memory for font %s size %g\n", font->name, map->size); + Mem_Free(map); + return false; + } + // initialize as white texture with zero alpha + tp = 0; + while (tp < (FONT_CHAR_LINES * map->glyphSize) * pitch) + { + if (bytesPerPixel == 4) { - if (bytesPerPixel == 4) - { - data[tp++] = 0xFF; - data[tp++] = 0xFF; - data[tp++] = 0xFF; - } - data[tp++] = 0x00; + data[tp++] = 0xFF; + data[tp++] = 0xFF; + data[tp++] = 0xFF; } + data[tp++] = 0x00; } memset(map->width_of, 0, sizeof(map->width_of)); @@ -1357,7 +1461,7 @@ static qboolean Font_LoadMap(ft2_font_t *font, ft2_font_map_t *mapstart, Uchar _ h = bmp->rows; if (w > (map->glyphSize - gpad_l - gpad_r) || h > (map->glyphSize - gpad_t - gpad_b)) { - Con_Printf("WARNING: Glyph %lu is too big in font %s, size %g: %i x %i\n", ch, font->name, map->size, w, h); + Con_Printf(CON_WARN "WARNING: Glyph %lu is too big in font %s, size %g: %i x %i\n", ch, font->name, map->size, w, h); if (w > map->glyphSize) w = map->glyphSize - gpad_l - gpad_r; if (h > map->glyphSize) @@ -1388,7 +1492,7 @@ static qboolean Font_LoadMap(ft2_font_t *font, ft2_font_map_t *mapstart, Uchar _ if (developer_font.integer) Con_DPrintf("glyphinfo: Pixel Mode: Unknown: %i\n", bmp->pixel_mode); Mem_Free(data); - Con_Printf("ERROR: Unrecognized pixel mode for font %s size %f: %i\n", font->name, mapstart->size, bmp->pixel_mode); + Con_Printf(CON_ERROR "ERROR: Unrecognized pixel mode for font %s size %f: %i\n", font->name, mapstart->size, bmp->pixel_mode); return false; } for (y = 0; y < h; ++y) @@ -1402,35 +1506,35 @@ static qboolean Font_LoadMap(ft2_font_t *font, ft2_font_map_t *mapstart, Uchar _ dst += bytesPerPixel - 1; // shift to alpha byte for (x = 0; x < bmp->width; x += 8) { - unsigned char ch = *src++; - *dst = 255 * !!((ch & 0x80) >> 7); dst += bytesPerPixel; - *dst = 255 * !!((ch & 0x40) >> 6); dst += bytesPerPixel; - *dst = 255 * !!((ch & 0x20) >> 5); dst += bytesPerPixel; - *dst = 255 * !!((ch & 0x10) >> 4); dst += bytesPerPixel; - *dst = 255 * !!((ch & 0x08) >> 3); dst += bytesPerPixel; - *dst = 255 * !!((ch & 0x04) >> 2); dst += bytesPerPixel; - *dst = 255 * !!((ch & 0x02) >> 1); dst += bytesPerPixel; - *dst = 255 * !!((ch & 0x01) >> 0); dst += bytesPerPixel; + unsigned char c = *src++; + *dst = 255 * !!((c & 0x80) >> 7); dst += bytesPerPixel; + *dst = 255 * !!((c & 0x40) >> 6); dst += bytesPerPixel; + *dst = 255 * !!((c & 0x20) >> 5); dst += bytesPerPixel; + *dst = 255 * !!((c & 0x10) >> 4); dst += bytesPerPixel; + *dst = 255 * !!((c & 0x08) >> 3); dst += bytesPerPixel; + *dst = 255 * !!((c & 0x04) >> 2); dst += bytesPerPixel; + *dst = 255 * !!((c & 0x02) >> 1); dst += bytesPerPixel; + *dst = 255 * !!((c & 0x01) >> 0); dst += bytesPerPixel; } break; case FT_PIXEL_MODE_GRAY2: dst += bytesPerPixel - 1; // shift to alpha byte for (x = 0; x < bmp->width; x += 4) { - unsigned char ch = *src++; - *dst = ( ((ch & 0xA0) >> 6) * 0x55 ); ch <<= 2; dst += bytesPerPixel; - *dst = ( ((ch & 0xA0) >> 6) * 0x55 ); ch <<= 2; dst += bytesPerPixel; - *dst = ( ((ch & 0xA0) >> 6) * 0x55 ); ch <<= 2; dst += bytesPerPixel; - *dst = ( ((ch & 0xA0) >> 6) * 0x55 ); ch <<= 2; dst += bytesPerPixel; + unsigned char c = *src++; + *dst = ( ((c & 0xA0) >> 6) * 0x55 ); c <<= 2; dst += bytesPerPixel; + *dst = ( ((c & 0xA0) >> 6) * 0x55 ); c <<= 2; dst += bytesPerPixel; + *dst = ( ((c & 0xA0) >> 6) * 0x55 ); c <<= 2; dst += bytesPerPixel; + *dst = ( ((c & 0xA0) >> 6) * 0x55 ); c <<= 2; dst += bytesPerPixel; } break; case FT_PIXEL_MODE_GRAY4: dst += bytesPerPixel - 1; // shift to alpha byte for (x = 0; x < bmp->width; x += 2) { - unsigned char ch = *src++; - *dst = ( ((ch & 0xF0) >> 4) * 0x11); dst += bytesPerPixel; - *dst = ( ((ch & 0x0F) ) * 0x11); dst += bytesPerPixel; + unsigned char c = *src++; + *dst = ( ((c & 0xF0) >> 4) * 0x11); dst += bytesPerPixel; + *dst = ( ((c & 0x0F) ) * 0x11); dst += bytesPerPixel; } break; case FT_PIXEL_MODE_GRAY: @@ -1511,16 +1615,11 @@ static qboolean Font_LoadMap(ft2_font_t *font, ft2_font_map_t *mapstart, Uchar _ map->glyphs[mapch].image = false; } - if (map->pic->tex == r_texture_notexture) { int w = map->glyphSize * FONT_CHARS_PER_LINE; int h = map->glyphSize * FONT_CHAR_LINES; - rtexture_t *tex; - // abuse the Draw_CachePic system to keep track of this texture - tex = R_LoadTexture2D(drawtexturepool, map_identifier, w, h, data, r_font_use_alpha_textures.integer ? TEXTYPE_ALPHA : TEXTYPE_RGBA, TEXF_ALPHA | (r_font_compress.integer > 0 ? TEXF_COMPRESS : 0), -1, NULL); - // if tex is NULL for any reason, the pic->tex will remain set to r_texture_notexture - if (tex) - map->pic->tex = tex; + // update the pic returned by Draw_CachePic_Flags earlier to contain our texture + map->pic = Draw_NewPic(map_identifier, w, h, data, r_font_use_alpha_textures.integer ? TEXTYPE_ALPHA : TEXTYPE_RGBA, TEXF_ALPHA | TEXF_CLAMP | (r_font_compress.integer > 0 ? TEXF_COMPRESS : 0)); if (r_font_diskcache.integer >= 1) { @@ -1534,22 +1633,24 @@ static qboolean Font_LoadMap(ft2_font_t *font, ft2_font_map_t *mapstart, Uchar _ data[x*4+0] = data[x*4+2]; data[x*4+2] = b; } - Image_WriteTGABGRA(va("%s.tga", map_identifier), w, h, data); - if (r_font_compress.integer && qglGetCompressedTexImageARB && tex) - R_SaveTextureDDSFile(tex, va("dds/%s.dds", map_identifier), r_texture_dds_save.integer < 2, true); + Image_WriteTGABGRA(va(vabuf, sizeof(vabuf), "%s.tga", map_identifier), w, h, data); +#ifndef USE_GLES2 + if (r_font_compress.integer && Draw_IsPicLoaded(map->pic)) + R_SaveTextureDDSFile(Draw_GetPicTexture(map->pic), va(vabuf, sizeof(vabuf), "dds/%s.dds", map_identifier), r_texture_dds_save.integer < 2, true); +#endif } } if(data) Mem_Free(data); - if (map->pic->tex == r_texture_notexture) + if (!Draw_IsPicLoaded(map->pic)) { // if the first try isn't successful, keep it with a broken texture // otherwise we retry to load it every single frame where ft2 rendering is used // this would be bad... // only `data' must be freed - Con_Printf("ERROR: Failed to generate texture for font %s size %f map %lu\n", + Con_Printf(CON_ERROR "ERROR: Failed to generate texture for font %s size %f map %lu\n", font->name, mapstart->size, mapidx); return false; } @@ -1558,7 +1659,7 @@ static qboolean Font_LoadMap(ft2_font_t *font, ft2_font_map_t *mapstart, Uchar _ return true; } -qboolean Font_LoadMapForIndex(ft2_font_t *font, int map_index, Uchar _ch, ft2_font_map_t **outmap) +qbool Font_LoadMapForIndex(ft2_font_t *font, int map_index, Uchar _ch, ft2_font_map_t **outmap) { if (map_index < 0 || map_index >= MAX_FONT_SIZES) return false;