--- deliantra/Deliantra-Client/Client.xs 2006/05/23 18:57:35 1.94 +++ deliantra/Deliantra-Client/Client.xs 2006/06/05 03:33:09 1.105 @@ -50,20 +50,22 @@ #define MIN_FONT_HEIGHT 10 -#define GL_CALL(type,func,args) \ - { \ - static int init_; \ - static type fptr_; \ - \ - if (!init_) \ - { \ - init_ = 1; \ - fptr_ = (type)SDL_GL_GetProcAddress (# func); \ - } \ - \ - if (fptr_) \ - fptr_ args; \ - } +static struct +{ +#define GL_FUNC(ptr,name) ptr name; +#include "glfunc.h" +#undef GL_FUNC +} gl; + +static void gl_BlendFuncSeparate (GLenum sa, GLenum da, GLenum saa, GLenum daa) +{ + if (gl.BlendFuncSeparate) + gl.BlendFuncSeparate (sa, da, saa, daa); + else if (gl.BlendFuncSeparateEXT) + gl.BlendFuncSeparateEXT (sa, da, saa, daa); + else + glBlendFunc (sa, da); +} typedef Mix_Chunk *CFClient__MixChunk; typedef Mix_Music *CFClient__MixMusic; @@ -86,11 +88,8 @@ substitute_func (FcPattern *pattern, gpointer data) { FcPatternAddBool (pattern, FC_HINTING , 1); -#ifdef _WIN32 - FcPatternAddBool (pattern, FC_AUTOHINT, 1); -#else + //FcPatternAddBool (pattern, FC_AUTOHINT, 1); FcPatternAddBool (pattern, FC_AUTOHINT, 0); -#endif } static void @@ -418,14 +417,24 @@ void pango_init () CODE: -{ // delayed, so it can pick up new fonts added by AddFontResourceEx - ft2_fontmap = pango_ft2_font_map_new (); - pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0); - ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap); +{ + { + ft2_fontmap = pango_ft2_font_map_new (); + pango_ft2_font_map_set_default_substitute ((PangoFT2FontMap *)ft2_fontmap, substitute_func, 0, 0); + ft2_context = pango_ft2_font_map_create_context ((PangoFT2FontMap *)ft2_fontmap); + } - cairo_fontmap = pango_cairo_font_map_get_default (); - cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap); + { + cairo_font_options_t *fopt = cairo_font_options_create (); + cairo_fontmap = pango_cairo_font_map_get_default (); + cairo_context = pango_cairo_font_map_create_context ((PangoCairoFontMap *)cairo_fontmap); + cairo_font_options_set_antialias (fopt, CAIRO_ANTIALIAS_GRAY); + cairo_font_options_set_hint_style (fopt, CAIRO_HINT_STYLE_FULL); + cairo_font_options_set_hint_metrics (fopt, CAIRO_HINT_METRICS_ON); + pango_cairo_context_set_font_options (cairo_context, fopt); + cairo_font_options_destroy (fopt); + } } int @@ -481,7 +490,13 @@ RETVAL = !!SDL_SetVideoMode ( w, h, 0, SDL_OPENGL | (fullscreen ? SDL_FULLSCREEN : 0) ); - SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); + if (RETVAL) + { + SDL_WM_SetCaption ("Crossfire+ Client " VERSION, "Crossfire+"); +# define GL_FUNC(ptr,name) gl.name = (ptr)SDL_GL_GetProcAddress ("gl" # name); +# include "glfunc.h" +# undef GL_FUNC + } OUTPUT: RETVAL @@ -567,27 +582,6 @@ setsockopt (fd, IPPROTO_TCP, TCP_NODELAY, &val, sizeof (val)); #endif -char * -gl_vendor () - CODE: - RETVAL = (char *)glGetString (GL_VENDOR); - OUTPUT: - RETVAL - -char * -gl_version () - CODE: - RETVAL = (char *)glGetString (GL_VERSION); - OUTPUT: - RETVAL - -char * -gl_extensions () - CODE: - RETVAL = (char *)glGetString (GL_EXTENSIONS); - OUTPUT: - RETVAL - void add_font (char *file) CODE: @@ -733,8 +727,9 @@ new (SV *class, int rgba = 0) CODE: #if _WIN32 - rgba = 0;//D + //rgba = 0;//D makes text nicer, breaks TextView #endif + rgba=1;//D New (0, RETVAL, 1, struct cf_layout); RETVAL->pl = pango_layout_new (rgba ? cairo_context : ft2_context); @@ -990,7 +985,6 @@ float s = SvNV (*hv_fetch (hv, "s", 1, 1)); float t = SvNV (*hv_fetch (hv, "t", 1, 1)); int name = SvIV (*hv_fetch (hv, "name", 4, 1)); - int wrap_mode = SvIV (*hv_fetch (hv, "wrap_mode", 9, 1)); if (items < 5) { @@ -1001,19 +995,19 @@ if (ix) { glEnable (GL_BLEND); - glBlendFunc (ix == 1 ? GL_SRC_ALPHA : GL_ONE, GL_ONE_MINUS_SRC_ALPHA); + + if (ix == 2) + glBlendFunc (GL_ONE, GL_ONE_MINUS_SRC_ALPHA); + else + gl_BlendFuncSeparate (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA, + GL_ONE , GL_ONE_MINUS_SRC_ALPHA); + glEnable (GL_ALPHA_TEST); glAlphaFunc (GL_GREATER, 0.01f); } glBindTexture (GL_TEXTURE_2D, name); - if (wrap_mode) - { - glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT); - glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT); - } - glBegin (GL_QUADS); glTexCoord2f (0, 0); glVertex2f (x , y ); glTexCoord2f (0, t); glVertex2f (x , y + h); @@ -1099,17 +1093,34 @@ tex->b = b; tex->a = a; } + + // somewhat hackish, but for textures that require it, it really + // improves the look, and most others don't suffer. + glBindTexture (GL_TEXTURE_2D, name); + //glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE); + //glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE); + // use uglier nearest interpolation because linear suffers + // from transparent color bleeding and ugly wrapping effects. + glTexParameteri (GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST); } int ox (CFClient::Map self) ALIAS: oy = 1 + x = 2 + y = 3 + w = 4 + h = 5 CODE: switch (ix) { case 0: RETVAL = self->ox; break; case 1: RETVAL = self->oy; break; + case 2: RETVAL = self->x; break; + case 3: RETVAL = self->y; break; + case 4: RETVAL = self->w; break; + case 5: RETVAL = self->h; break; } OUTPUT: RETVAL @@ -1556,9 +1567,10 @@ const_iv (GL_ONE), const_iv (GL_ZERO), const_iv (GL_SRC_ALPHA), - const_iv (GL_SRC_ALPHA_SATURATE), + const_iv (GL_DST_ALPHA), const_iv (GL_ONE_MINUS_SRC_ALPHA), const_iv (GL_ONE_MINUS_DST_ALPHA), + const_iv (GL_SRC_ALPHA_SATURATE), const_iv (GL_RGB), const_iv (GL_RGBA), const_iv (GL_UNSIGNED_BYTE), @@ -1579,8 +1591,9 @@ const_iv (GL_TEXTURE_ENV_MODE), const_iv (GL_TEXTURE_WRAP_S), const_iv (GL_TEXTURE_WRAP_T), - const_iv (GL_CLAMP), const_iv (GL_REPEAT), + const_iv (GL_CLAMP), + const_iv (GL_CLAMP_TO_EDGE), const_iv (GL_NEAREST), const_iv (GL_LINEAR), const_iv (GL_NEAREST_MIPMAP_NEAREST), @@ -1620,6 +1633,27 @@ newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv)); } +char * +gl_vendor () + CODE: + RETVAL = (char *)glGetString (GL_VENDOR); + OUTPUT: + RETVAL + +char * +gl_version () + CODE: + RETVAL = (char *)glGetString (GL_VERSION); + OUTPUT: + RETVAL + +char * +gl_extensions () + CODE: + RETVAL = (char *)glGetString (GL_EXTENSIONS); + OUTPUT: + RETVAL + int glGetError () void glClear (int mask) @@ -1637,6 +1671,10 @@ void glBlendFunc (int sfactor, int dfactor) +void glBlendFuncSeparate (int sa, int da, int saa, int daa) + CODE: + gl_BlendFuncSeparate (sa, da, saa, daa); + void glDepthMask (int flag) void glLogicOp (int opcode) @@ -1679,12 +1717,20 @@ void glColor (float r, float g, float b, float a = 1.0) PROTOTYPE: @ + ALIAS: + glColor_premultiply = 1 CODE: + if (ix) + { + r *= a; + g *= a; + b *= a; + } // microsoft visual "c" rounds instead of truncating... - glColor4ub (MIN ((int)(r * 255.f), 255), - MIN ((int)(g * 255.f), 255), - MIN ((int)(b * 255.f), 255), - MIN ((int)(a * 255.f), 255)); + glColor4ub (MIN ((int)(r * 256.f), 255), + MIN ((int)(g * 256.f), 255), + MIN ((int)(b * 256.f), 255), + MIN ((int)(a * 256.f), 255)); void glInterleavedArrays (int format, int stride, char *data) @@ -1717,17 +1763,18 @@ void glConvolutionParameter (int target, int pname, float params) CODE: - GL_CALL (PFNGLCONVOLUTIONPARAMETERFEXTPROC, glConvolutionParameterf, (target, pname, params)); + if (gl.ConvolutionParameterf) + gl.ConvolutionParameterf (target, pname, params); void glConvolutionFilter2D (int target, int internalformat, int width, int height, int format, int type, char *data) CODE: - GL_CALL (PFNGLCONVOLUTIONFILTER2DEXTPROC, glConvolutionFilter2D, - (target, internalformat, width, height, format, type, data)); + if (gl.ConvolutionFilter2D) + gl.ConvolutionFilter2D (target, internalformat, width, height, format, type, data); void glSeparableFilter2D (int target, int internalformat, int width, int height, int format, int type, char *row, char *column) CODE: - GL_CALL (PFNGLSEPARABLEFILTER2DEXTPROC, glSeparableFilter2D, - (target, internalformat, width, height, format, type, row, column)); + if (gl.SeparableFilter2D) + gl.SeparableFilter2D (target, internalformat, width, height, format, type, row, column); void glTexImage2D (int target, int level, int internalformat, int width, int height, int border, int format, int type, char *data)