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199 lines (167 loc) 路 5.14 KB
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/* this file is the configuration and implementation of the ctx
* library, with adaptations to permit multipass SIMD builds.
*/
#include <stdint.h>
#include <stdlib.h>
#include <termios.h>
#include <unistd.h>
#if CTX_BABL
#include <babl/babl.h>
#endif
#include "local.conf"
#undef CTX_FORMATTER
#define CTX_FORMATTER 1
#define CTX_THREADS 1
#define CTX_DAMAGE_CONTROL 1// visualize damage in fb/sdl/wasm backends
#define CTX_MATH 1
#define CTX_32BIT_SEGMENTS 1
#define CTX_EXTRAS 0
#define CTX_GSTATE_PROTECT 1
#define CTX_FONT_SHAPE_CACHE 1
#define CTX_FONTS_FROM_FILE 1
//#define CTX_MAX_EDGES 255
//#define CTX_RASTERIZER_AA 15
#define CTX_MAX_TEXTURES 1024 // default: 32
#define CTX_RASTERIZER_BEZIER_FIXED_POINT 0
//
#define CTX_RASTERIZER_ALLOW_DIRECT 1
/* for misc storage with compressed/
variable size for each save|restore*/
#define CTX_MIN_JOURNAL_SIZE 1024 // default: 512 ~4kb
#define CTX_MAX_JOURNAL_SIZE 1024*1024*8 // default: 1024*1024*8 // 72mb
#define CTX_MIN_EDGE_LIST_SIZE 1024*16 // default: 1024*4
// when max is not set it is set to min
//#define CTX_PARSER_MAXLEN 1024*1024*64 // default: 1024*1024*16
#define CTX_HASH_COLS 6 // default: 6
#define CTX_HASH_ROWS 5 // default: 5
#define CTX_MAX_KEYDB 128 // default: 64
#define CTX_GET_CONTENTS 1
#define CTX_MAGIC 1
#define CTX_PROTOCOL_U8_COLOR 1
#include "stb_image.h"
typedef unsigned char stbtt_uint8;
typedef signed char stbtt_int8;
typedef unsigned short stbtt_uint16;
typedef signed short stbtt_int16;
typedef unsigned int stbtt_uint32;
typedef signed int stbtt_int32;
//#include "stb_truetype.h"
#ifdef CTX_SIMD_X86_64_V2
#define CTX_SIMD_SUFFIX(symbol) symbol##_x86_64_v2
#endif
#ifdef CTX_SIMD_X86_64_V3
#define CTX_SIMD_SUFFIX(symbol) symbol##_x86_64_v3
#endif
#ifdef CTX_SIMD_ARM_NEON
#define CTX_SIMD_SUFFIX(symbol) symbol##_arm_neon
#endif
#ifndef CTX_SIMD_SUFFIX
#if CTX_SDL
#include <SDL.h>
#endif
#if CTX_CAIRO
#include <cairo.h>
#endif
#define CSS_HAVE_FS 0
#define CTX_STATIC_FONT(font) \
ctx_load_font_ctx(ctx_font_##font##_name, \
ctx_font_##font, \
sizeof (ctx_font_##font))
//#define CTX_FONT0 CTX_STATIC_FONT("sans-ctx", ascii)
#if CTX_STATIC_FONTS
#include "Cousine-Regular.h"
//#include "Arimo-Regular.h"
#include "Roboto-Regular.h"
#if 0 // build more static fonts and uncomment these..
#include "Carlito-Regular.h"
#include "Carlito-Bold.h"
#include "Carlito-Italic.h"
#include "Carlito-BoldItalic.h"
#include "Cousine-Bold.h"
#include "Cousine-Italic.h"
#include "Cousine-BoldItalic.h"
#include "Arimo-Bold.h"
#include "Arimo-Italic.h"
#include "Arimo-BoldItalic.h"
#include "Tinos-Regular.h"
#include "Tinos-Bold.h"
#include "Tinos-Italic.h"
#include "Tinos-BoldItalic.h"
#endif
//#define CTX_FONT_0 CTX_STATIC_FONT(Arimo_Regular)
#define CTX_FONT_0 CTX_STATIC_FONT(Roboto_Regular)
#if 0
#define CTX_FONT_1 CTX_STATIC_FONT(Arimo_Bold)
#define CTX_FONT_2 CTX_STATIC_FONT(Arimo_Italic)
#define CTX_FONT_3 CTX_STATIC_FONT(Arimo_BoldItalic)
#define CTX_FONT_4 CTX_STATIC_FONT(Tinos_Regular)
#define CTX_FONT_5 CTX_STATIC_FONT(Tinos_Bold)
#define CTX_FONT_6 CTX_STATIC_FONT(Tinos_Italic)
#define CTX_FONT_7 CTX_STATIC_FONT(Tinos_BoldItalic)
#endif
#define CTX_FONT_8 CTX_STATIC_FONT(Cousine_Regular)
#if 0
#define CTX_FONT_9 CTX_STATIC_FONT(Cousine_Italic)
#define CTX_FONT_10 CTX_STATIC_FONT(Cousine_Bold)
#define CTX_FONT_11 CTX_STATIC_FONT(Cousine_BoldItalic)
#define CTX_FONT_12 CTX_STATIC_FONT(Carlito_Regular)
#define CTX_FONT_13 CTX_STATIC_FONT(Carlito_Bold)
#define CTX_FONT_14 CTX_STATIC_FONT(Carlito_Italic)
#define CTX_FONT_15 CTX_STATIC_FONT(Carlito_BoldItalic)
#endif
#endif
#define CTX_IMPLEMENTATION 1
#include "ctx.h"
#if CTX_SIMD
#if CTX_X86_64
#include <xmmintrin.h>
void ctx_simd_setup_x86_64_v2 (void);
void ctx_simd_setup_x86_64_v3 (void);
void ctx_simd_setup (void)
{
// this would also affect other code..
//_MM_SET_FLUSH_ZERO_MODE(_MM_FLUSH_ZERO_ON);
//_mm_setcsr(_mm_getcsr() | 0x8040);
switch (ctx_x86_64_level())
{
default:
case 0:
case 1: break;
case 2: ctx_simd_setup_x86_64_v2 ();break;
case 3: ctx_simd_setup_x86_64_v3 ();break;
}
}
#else // must be arm if we have SIMD enabled and are not x86_64
void ctx_simd_setup_arm_neon (void);
int ctx_arm_has_neon (int *armv);
void ctx_simd_setup (void)
{
if (ctx_arm_has_neon (NULL))
ctx_simd_setup_arm_neon ();
}
#endif
#endif
#if CTX_BABL
#include <babl/babl.h>
#else
#undef CTX_ENABLE_CM
#define CTX_ENABLE_CM 0
#endif
#if defined(CTX_SIMD_X86_64_V2)
#define CTX_SIMD_SUFFIX(symbol) symbol##_x86_64_v2
#elif defined(CTX_SIMD_X86_64_V3)
#define CTX_SIMD_SUFFIX(symbol) symbol##_x86_64_v3
#elif defined(CTX_SIMD_ARM_NEON)
#define CTX_SIMD_SUFFIX(symbol) symbol##_armv7l_neon
#else
#if CTX_STB_TT
#define STB_TRUETYPE_IMPLEMENTATION
#include "stb_truetype.h"
#endif
#if CTX_STB_IMAGE
#define STB_IMAGE_IMPLEMENTATION
#include "stb_image.h"
#endif
#endif
#endif
#include "ctx.h"