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- Added support for enabling FreeType Support (make USE_FREETYPE=1).

Browse source 
- Fixed compiling tr_font.c for dynamic renderer.
This commit is contained in:
Zack Middleton 2012-03-29 04:05:13 +00:00
parent 33d66c8034
commit ea0102d403
3 changed files with 43 additions and 17 deletions
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25
Makefile
View file

@ -177,6 +177,10 @@ ifndef USE_VOIP
USE_VOIP=1
endif
ifndef USE_FREETYPE
USE_FREETYPE=0
endif
ifndef USE_INTERNAL_SPEEX
USE_INTERNAL_SPEEX=1
endif
@ -248,6 +252,7 @@ ifneq ($(BUILD_CLIENT),0)
OPENAL_LIBS=$(shell pkg-config --silence-errors --libs openal)
SDL_CFLAGS=$(shell pkg-config --silence-errors --cflags sdl|sed 's/-Dmain=SDL_main//')
SDL_LIBS=$(shell pkg-config --silence-errors --libs sdl)
FREETYPE_CFLAGS=$(shell pkg-config --silence-errors --cflags freetype2)
endif
# Use sdl-config if all else fails
ifeq ($(SDL_CFLAGS),)
@ -380,6 +385,10 @@ ifneq (,$(findstring "$(PLATFORM)", "linux" "gnu_kfreebsd" "kfreebsd-gnu"))
CLIENT_CFLAGS += -I$(SDLHDIR)/include
endif
ifeq ($(USE_FREETYPE),1)
BASE_CFLAGS += $(FREETYPE_CFLAGS)
endif
ifeq ($(ARCH),i386)
# linux32 make ...
BASE_CFLAGS += -m32
@ -434,6 +443,10 @@ ifeq ($(PLATFORM),darwin)
endif
endif
ifeq ($(USE_FREETYPE),1)
BASE_CFLAGS += $(FREETYPE_CFLAGS)
endif
ifeq ($(USE_CODEC_VORBIS),1)
CLIENT_LIBS += -lvorbisfile -lvorbis -logg
endif
@ -523,6 +536,10 @@ ifeq ($(PLATFORM),mingw32)
CLIENT_LIBS = -lgdi32 -lole32
RENDERER_LIBS = -lgdi32 -lole32 -lopengl32
ifeq ($(USE_FREETYPE),1)
BASE_CFLAGS += -Ifreetype2
endif
ifeq ($(USE_CURL),1)
CLIENT_CFLAGS += $(CURL_CFLAGS)
ifneq ($(USE_CURL_DLOPEN),1)
@ -830,6 +847,10 @@ endif
TARGETS =
ifeq ($(USE_FREETYPE),1)
BASE_CFLAGS += -DBUILD_FREETYPE
endif
ifndef FULLBINEXT
FULLBINEXT=.$(ARCH)$(BINEXT)
endif
@ -938,6 +959,10 @@ else
RENDERER_LIBS += -ljpeg
endif
ifeq ($(USE_FREETYPE),1)
RENDERER_LIBS += -lfreetype
endif
ifeq ("$(CC)", $(findstring "$(CC)", "clang" "clang++"))
BASE_CFLAGS += -Qunused-arguments
endif

1
README
View file

@ -103,6 +103,7 @@ Makefile.local:
USE_VOIP - enable built-in VoIP support
USE_INTERNAL_SPEEX - build internal speex library instead of dynamically
linking against system libspeex
USE_FREETYPE - enable FreeType support for rendering fonts
USE_OLD_VM64 - use Ludwig Nussel's old JIT compiler implementation
for x86_64
USE_INTERNAL_ZLIB - build and link against internal zlib

34
code/renderer/tr_font.c
View file

@ -116,14 +116,14 @@ FT_Bitmap *R_RenderGlyph(FT_GlyphSlot glyph, glyphInfo_t* glyphOut) {
if ( glyph->format == ft_glyph_format_outline ) {
size = pitch*height;
bit2 = Z_Malloc(sizeof(FT_Bitmap));
bit2 = ri.Malloc(sizeof(FT_Bitmap));
bit2->width = width;
bit2->rows = height;
bit2->pitch = pitch;
bit2->pixel_mode = ft_pixel_mode_grays;
//bit2->pixel_mode = ft_pixel_mode_mono;
bit2->buffer = Z_Malloc(pitch*height);
bit2->buffer = ri.Malloc(pitch*height);
bit2->num_grays = 256;
Com_Memset( bit2->buffer, 0, size );
@ -149,7 +149,7 @@ void WriteTGA (char *filename, byte *data, int width, int height) {
byte *buffer;
int i, c;
buffer = Z_Malloc(width*height*4 + 18);
buffer = ri.Malloc(width*height*4 + 18);
Com_Memset (buffer, 0, 18);
buffer[2] = 2; // uncompressed type
buffer[12] = width&255;
@ -174,7 +174,7 @@ void WriteTGA (char *filename, byte *data, int width, int height) {
//fwrite (buffer, 1, c, f);
//fclose (f);
Z_Free (buffer);
ri.Free (buffer);
}
static glyphInfo_t *RE_ConstructGlyphInfo(unsigned char *imageOut, int *xOut, int *yOut, int *maxHeight, FT_Face face, const unsigned char c, qboolean calcHeight) {
@ -200,8 +200,8 @@ static glyphInfo_t *RE_ConstructGlyphInfo(unsigned char *imageOut, int *xOut, in
}
if (calcHeight) {
Z_Free(bitmap->buffer);
Z_Free(bitmap);
ri.Free(bitmap->buffer);
ri.Free(bitmap);
return &glyph;
}
@ -222,8 +222,8 @@ static glyphInfo_t *RE_ConstructGlyphInfo(unsigned char *imageOut, int *xOut, in
if (*yOut + *maxHeight + 1 >= 255) {
*yOut = -1;
*xOut = -1;
Z_Free(bitmap->buffer);
Z_Free(bitmap);
ri.Free(bitmap->buffer);
ri.Free(bitmap);
return &glyph;
} else {
*xOut = 0;
@ -232,8 +232,8 @@ static glyphInfo_t *RE_ConstructGlyphInfo(unsigned char *imageOut, int *xOut, in
} else if (*yOut + *maxHeight + 1 >= 255) {
*yOut = -1;
*xOut = -1;
Z_Free(bitmap->buffer);
Z_Free(bitmap);
ri.Free(bitmap->buffer);
ri.Free(bitmap);
return &glyph;
}
@ -288,8 +288,8 @@ static glyphInfo_t *RE_ConstructGlyphInfo(unsigned char *imageOut, int *xOut, in
*xOut += scaled_width + 1;
}
Z_Free(bitmap->buffer);
Z_Free(bitmap);
ri.Free(bitmap->buffer);
ri.Free(bitmap);
return &glyph;
}
@ -435,9 +435,9 @@ void RE_RegisterFont(const char *fontName, int pointSize, fontInfo_t *font) {
// make a 256x256 image buffer, once it is full, register it, clean it and keep going
// until all glyphs are rendered
out = Z_Malloc(1024*1024);
out = ri.Malloc(1024*1024);
if (out == NULL) {
ri.Printf(PRINT_ALL, "RE_RegisterFont: Z_Malloc failure during output image creation.\n");
ri.Printf(PRINT_ALL, "RE_RegisterFont: ri.Malloc failure during output image creation.\n");
return;
}
Com_Memset(out, 0, 1024*1024);
@ -465,7 +465,7 @@ void RE_RegisterFont(const char *fontName, int pointSize, fontInfo_t *font) {
scaledSize = 256*256;
newSize = scaledSize * 4;
imageBuff = Z_Malloc(newSize);
imageBuff = ri.Malloc(newSize);
left = 0;
max = 0;
satLevels = 255;
@ -503,7 +503,7 @@ void RE_RegisterFont(const char *fontName, int pointSize, fontInfo_t *font) {
Com_Memset(out, 0, 1024*1024);
xOut = 0;
yOut = 0;
Z_Free(imageBuff);
ri.Free(imageBuff);
i++;
} else {
Com_Memcpy(&font->glyphs[i], glyph, sizeof(glyphInfo_t));
@ -519,7 +519,7 @@ void RE_RegisterFont(const char *fontName, int pointSize, fontInfo_t *font) {
ri.FS_WriteFile(va("fonts/fontImage_%i.dat", pointSize), font, sizeof(fontInfo_t));
}
Z_Free(out);
ri.Free(out);
ri.FS_FreeFile(faceData);
#endif