gl_texture_anisotropic_filtering is now a cvar with archive flag set
git-svn-id: https://svn.code.sf.net/p/fteqw/code/trunk@2312 fc73d0e0-1445-4013-8a0c-d673dee63da5
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TimeServ
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b67a5991dc
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6eac4b965b
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@ -30,6 +30,7 @@ void SCR_Viewsize_Callback (struct cvar_s *var, char *oldvalue);
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void SCR_Fov_Callback (struct cvar_s *var, char *oldvalue);
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#if defined(RGLQUAKE)
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void GL_Texturemode_Callback (struct cvar_s *var, char *oldvalue);
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void GL_Texture_Anisotropic_Filtering_Callback (struct cvar_s *var, char *oldvalue);
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#endif
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//
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@ -103,6 +104,7 @@ static cvar_t vid_desktopsettings = SCVARF("vid_desktopsettings", "0", CVAR_ARCH
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#if defined(RGLQUAKE)
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cvar_t gl_texturemode = SCVARFC("gl_texturemode", "GL_LINEAR_MIPMAP_NEAREST", CVAR_ARCHIVE|CVAR_RENDERERCALLBACK, GL_Texturemode_Callback);
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cvar_t gl_texture_anisotropic_filtering = SCVARFC("gl_texture_anisotropic_filtering", "0", CVAR_ARCHIVE|CVAR_RENDERERCALLBACK, GL_Texture_Anisotropic_Filtering_Callback);
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cvar_t gl_conback = SCVARF("gl_conback", "", CVAR_RENDERERCALLBACK);
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cvar_t gl_font = SCVARF("gl_font", "", CVAR_RENDERERCALLBACK);
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//gl blends. Set this to 1 to stop the outside of your conchars from being visible
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@ -345,6 +347,7 @@ void GLRenderer_Init(void)
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Cvar_Register (&r_drawdisk, GLRENDEREROPTIONS);
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Cvar_Register (&gl_texturemode, GLRENDEREROPTIONS);
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Cvar_Register (&gl_texture_anisotropic_filtering, GLRENDEREROPTIONS);
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Cvar_Register (&gl_savecompressedtex, GLRENDEREROPTIONS);
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Cvar_Register (&gl_compress, GLRENDEREROPTIONS);
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Cvar_Register (&gl_driver, GLRENDEREROPTIONS);
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@ -1046,7 +1049,6 @@ typedef struct {
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menucombo_t *conscalecombo;
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menucombo_t *bppcombo;
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menucombo_t *texturefiltercombo;
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menucombo_t *anisotropycombo;
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menuedit_t *customwidth;
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menuedit_t *customheight;
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} videomenuinfo_t;
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@ -1130,47 +1132,13 @@ qboolean M_VideoApply (union menuoption_s *op,struct menu_s *menu,int key)
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switch(info->texturefiltercombo->selectedoption)
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{
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case 0:
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Cbuf_AddText("gl_texturemode gl_nearest_mipmap_nearest\n", RESTRICT_LOCAL);
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break;
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case 1:
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Cbuf_AddText("gl_texturemode gl_linear_mipmap_nearest\n", RESTRICT_LOCAL);
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Cbuf_AddText("gl_texture_anisotropic_filtering 1\n", RESTRICT_LOCAL);
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break;
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case 1:
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case 2:
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Cbuf_AddText("gl_texturemode gl_linear_mipmap_linear\n", RESTRICT_LOCAL);
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Cbuf_AddText("gl_texture_anisotropic_filtering \n", RESTRICT_LOCAL);
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break;
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case 2:
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Cbuf_AddText("gl_texturemode gl_linear_mipmap_linear\n",RESTRICT_LOCAL);
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Cbuf_AddText("gl_texture_anisotropic_filtering 2\n", RESTRICT_LOCAL);
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break;
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}
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switch(info->anisotropycombo->selectedoption)
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{
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case 0:
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Cbuf_AddText("gl_texture_anisotropic_filtering 1\n", RESTRICT_LOCAL);
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break;
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case 1:
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Cbuf_AddText("gl_texture_anisotropic_filtering 2\n", RESTRICT_LOCAL);
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break;
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case 2:
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Cbuf_AddText("gl_texture_anisotropic_filtering 4\n", RESTRICT_LOCAL);
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break;
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case 3:
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Cbuf_AddText("gl_texture_anisotropic_filtering 6\n", RESTRICT_LOCAL);
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break;
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case 4:
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Cbuf_AddText("gl_texture_anisotropic_filtering 8\n", RESTRICT_LOCAL);
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break;
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case 5:
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Cbuf_AddText("gl_texture_anisotropic_filtering 10\n", RESTRICT_LOCAL);
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break;
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case 6:
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Cbuf_AddText("gl_texture_anisotropic_filtering 12\n", RESTRICT_LOCAL);
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break;
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case 7:
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Cbuf_AddText("gl_texture_anisotropic_filtering 14\n", RESTRICT_LOCAL);
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break;
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case 8:
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Cbuf_AddText("gl_texture_anisotropic_filtering 16\n", RESTRICT_LOCAL);
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break;
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}
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@ -1232,22 +1200,9 @@ void M_Menu_Video_f (void)
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};
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static const char *texturefilternames[] =
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{
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"Nearest",
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"Bilinear",
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"Trilinear",
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"Anisotropy",
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NULL
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};
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static const char *possibleanisotropylevels[] =
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{
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"0",
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"2",
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"4",
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"6",
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"8",
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"10",
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"12",
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"14",
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"16",
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NULL
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};
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@ -1258,12 +1213,9 @@ void M_Menu_Video_f (void)
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int currentbpp;
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#ifdef RGLQUAKE
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int currenttexturefilter;
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int currentanisotropy;
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#endif
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int i, y;
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char bilinear[] = "gl_linear_mipmap_nearest";
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char trilinear[] = "gl_linear_mipmap_linear";
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prefabmode = -1;
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prefab2dmode = -1;
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for (i = 0; i < sizeof(vid_modes)/sizeof(vidmode_t); i++)
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@ -1309,24 +1261,16 @@ void M_Menu_Video_f (void)
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currentbpp = 0;
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#ifdef RGLQUAKE
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if (gl_anisotropy_factor >= 2)
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currenttexturefilter = 2;
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if (strcmp(gl_texturemode.string,trilinear))
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if (!Q_strcasecmp(gl_texturemode.string, "gl_nearest_mipmap_nearest"))
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currenttexturefilter = 0;
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else if (strcmp(gl_texturemode.string,bilinear))
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else if (!Q_strcasecmp(gl_texturemode.string, "gl_linear_mipmap_linear"))
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currenttexturefilter = 2;
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else if (!Q_strcasecmp(gl_texturemode.string, "gl_linear_mipmap_nearest"))
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currenttexturefilter = 1;
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else
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currenttexturefilter = 1;
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#endif
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#ifdef RGLQUAKE
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if (gl_anisotropy_factor == 1)
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currentanisotropy = 0;
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else
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currentanisotropy = gl_anisotropy_factor/2;
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#endif
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MC_AddCenterPicture(menu, 4, "vidmodes");
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@ -1357,7 +1301,7 @@ void M_Menu_Video_f (void)
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MC_AddSlider(menu, 16, y, " Contrast", &v_contrast, 1, 3); y+=8;
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#ifdef RGLQUAKE
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info->texturefiltercombo = MC_AddCombo(menu, 16, y, " Texture Filter ", texturefilternames, currenttexturefilter); y+=8;
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info->anisotropycombo = MC_AddCombo(menu, 16, y, "Anisotropy Level", possibleanisotropylevels, currentanisotropy); y+=8;
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MC_AddSlider(menu, 16, y, "Anisotropy Level", &gl_texture_anisotropic_filtering, 1, 16); y+=8;
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#endif
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menu->cursoritem = (menuoption_t*)MC_AddWhiteText(menu, 152, 32, NULL, false);
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@ -31,7 +31,6 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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//#define GL_USE8BITTEX
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int gl_anisotropy_factor = 1;
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int glx, gly, glwidth, glheight;
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mesh_t draw_mesh;
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@ -62,7 +61,7 @@ extern cvar_t gl_picmip2d;
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extern cvar_t r_drawdisk;
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extern cvar_t gl_compress;
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extern cvar_t gl_smoothfont, gl_smoothcrosshair, gl_fontedgeclamp;
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extern cvar_t gl_texturemode;
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extern cvar_t gl_texturemode, gl_texture_anisotropic_filtering;
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extern cvar_t cl_noblink;
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extern cvar_t gl_savecompressedtex;
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@ -91,6 +90,7 @@ float char_instep;
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static unsigned cs_data[16*16];
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static int externalhair;
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int gl_anisotropy_factor;
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typedef struct
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{
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@ -112,8 +112,6 @@ int gl_alpha_format = 4;
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int gl_filter_min = GL_LINEAR_MIPMAP_NEAREST;
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int gl_filter_max = GL_LINEAR;
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int gl_anisotropy_factor_max = 0;
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int texels;
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@ -576,55 +574,17 @@ glmode_t modes[] = {
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{"GL_LINEAR_MIPMAP_LINEAR", "ll", GL_LINEAR_MIPMAP_LINEAR, GL_LINEAR}
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};
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void GLDraw_Anisotropy_f (void)
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void GL_Texture_Anisotropic_Filtering_Callback (struct cvar_s *var, char *oldvalue)
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{
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gltexture_t *glt;
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char *arg;
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int param;
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int anfactor;
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if (!gl_config.ext_texture_filter_anisotropic)
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{
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Con_Printf("Anisotropic Filtering: NOT SUPPORTED\n");
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gl_anisotropy_factor = 0;
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if (gl_config.ext_texture_filter_anisotropic < 2)
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return;
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}
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qglGetIntegerv(GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT, &gl_anisotropy_factor_max);
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arg = Cmd_Argv(1);
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param = atoi(arg);
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if (Cmd_Argc() == 1)
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{
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//insert code that detects if user has forced AF through drivers
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//because it has no effect if it is forced
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if (gl_anisotropy_factor == 1)
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{
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Con_Printf("Anisotropic Filtering: 1 (OFF) (Maximum: %dx)\n",gl_anisotropy_factor_max);
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}
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else
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{
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Con_Printf("Anisotropic Filtering: %dx (Maximum: %dx)\n",gl_anisotropy_factor,gl_anisotropy_factor_max);
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}
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return;
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}
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if (param == 0) // Nvidia says GL Error when this is 0, ATI doesn't. 1 = off anyway.
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param = 1;
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if ((fmod(param,2.0f) != 0.0f) && (param != 1)) // anisotropic filtering works in factors of 2
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param = param+1;
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if (param > gl_anisotropy_factor_max)
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param = gl_anisotropy_factor_max;
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gl_anisotropy_factor = param;
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if (param == 1)
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Con_Printf("Anisotropic Filtering: %d (OFF) (Maximum: %dx)\n",gl_anisotropy_factor,gl_anisotropy_factor_max);
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else
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Con_Printf("Anisotropic Filtering: %dx (Maximum: %dx)\n",gl_anisotropy_factor,gl_anisotropy_factor_max);
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anfactor = bound(1, var->value, gl_config.ext_texture_filter_anisotropic);
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/* change all the existing max anisotropy settings */
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for (glt = gltextures; glt ; glt = glt->next) //redo anisotropic filtering when map is changed
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@ -633,9 +593,14 @@ void GLDraw_Anisotropy_f (void)
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{
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//qglBindTexture (GL_TEXTURE_2D, glt->texnum);
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GL_Bind (glt->texnum);
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qglTexParameterf (GL_TEXTURE_2D, GL_TEXTURE_MAX_ANISOTROPY_EXT,gl_anisotropy_factor);
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qglTexParameterf (GL_TEXTURE_2D, GL_TEXTURE_MAX_ANISOTROPY_EXT, (float)anfactor);
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}
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}
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if (anfactor >= 2)
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gl_anisotropy_factor = anfactor;
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else
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gl_anisotropy_factor = 0;
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}
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/*
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@ -1137,8 +1102,6 @@ void GLDraw_Init (void)
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memset(scrap_allocated, 0, sizeof(scrap_allocated));
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Cmd_AddRemCommand ("gl_texture_anisotropic_filtering", &GLDraw_Anisotropy_f);
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GLDraw_ReInit();
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R_BackendInit();
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@ -3153,10 +3116,8 @@ done:
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if (gl_config.sgis_generate_mipmap&&mipmap)
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qglTexParameterf(GL_TEXTURE_2D, GL_GENERATE_MIPMAP_SGIS, GL_FALSE);
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if (gl_config.ext_texture_filter_anisotropic)
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{
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qglTexParameterf (GL_TEXTURE_2D, GL_TEXTURE_MAX_ANISOTROPY_EXT,gl_anisotropy_factor); // without this, you could loose anisotropy on mapchange
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}
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if (gl_anisotropy_factor)
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qglTexParameterf (GL_TEXTURE_2D, GL_TEXTURE_MAX_ANISOTROPY_EXT, gl_anisotropy_factor); // without this, you could loose anisotropy on mapchange
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if (mipmap)
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{
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@ -135,7 +135,6 @@ lpMTexFUNC qglMTexCoord2fSGIS;
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lpSelTexFUNC qglSelectTextureSGIS;
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int mtexid0;
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int mtexid1;
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int gl_anisotropy_factor_max;
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//ati_truform
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PFNGLPNTRIANGLESIATIPROC qglPNTrianglesiATI;
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@ -233,15 +232,13 @@ void GL_CheckExtensions (void *(*getglfunction) (char *name))
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gl_config.arb_shader_objects = false;
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gl_config.ext_texture_filter_anisotropic = false;
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gl_config.ext_texture_filter_anisotropic = 0;
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if (strstr(gl_extensions, "GL_EXT_texture_filter_anisotropic"))
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{
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gl_config.ext_texture_filter_anisotropic = true;
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qglGetIntegerv(GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT, &gl_config.ext_texture_filter_anisotropic);
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qglGetIntegerv(GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT, &gl_anisotropy_factor_max);
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Con_SafePrintf("Anisotropic filter extension found (%dx max).\n",gl_anisotropy_factor_max);
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Con_SafePrintf("Anisotropic filter extension found (%dx max).\n",gl_config.ext_texture_filter_anisotropic);
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}
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if (strstr(gl_extensions, "GL_ARB_texture_non_power_of_two"))
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@ -97,12 +97,11 @@ typedef struct {
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qboolean arb_texture_env_dot3;
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qboolean arb_texture_cube_map;
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qboolean ext_texture_filter_anisotropic;
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qboolean arb_texture_compression;
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// qboolean arb_fragment_program;
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qboolean arb_shader_objects;
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qboolean ext_stencil_wrap;
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int ext_texture_filter_anisotropic;
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int maxtmus; //max texture units
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} gl_config_t;
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