no time to explain, more changes on the path to q3bsp support

[xonotic/darkplaces.git] / vid_shared.c

diff --git a/vid_shared.c b/vid_shared.c
index 8dd32054d6829105834aca5a1e00e1327127a905..76d3c75b2889ac147f080f91d4183ec075145570 100644 (file)
--- a/vid_shared.c
+++ b/vid_shared.c
@@ -30,6 +30,8 @@ int gl_support_clamptoedge = false;
 int gl_support_var = false;
 // GL_NV_vertex_array_range2
 int gl_support_var2 = false;
+// GL_EXT_texture_filter_anisotropic
+int gl_support_anisotropy = false;
 
 // LordHavoc: if window is hidden, don't update screen
 int vid_hidden = true;
@@ -188,7 +190,7 @@ void (GLAPIENTRY *qglClearStencil)(GLint s);
 
 //void (GLAPIENTRY *qglTexEnvf)(GLenum target, GLenum pname, GLfloat param);
 void (GLAPIENTRY *qglTexEnvi)(GLenum target, GLenum pname, GLint param);
-//void (GLAPIENTRY *qglTexParameterf)(GLenum target, GLenum pname, GLfloat param);
+void (GLAPIENTRY *qglTexParameterf)(GLenum target, GLenum pname, GLfloat param);
 //void (GLAPIENTRY *qglTexParameterfv)(GLenum target, GLenum pname, GLfloat *params);
 void (GLAPIENTRY *qglTexParameteri)(GLenum target, GLenum pname, GLint param);
 
@@ -328,7 +330,7 @@ static dllfunction_t opengl110funcs[] =
        {"glClearStencil", (void **) &qglClearStencil},
 //     {"glTexEnvf", (void **) &qglTexEnvf},
        {"glTexEnvi", (void **) &qglTexEnvi},
-//     {"glTexParameterf", (void **) &qglTexParameterf},
+       {"glTexParameterf", (void **) &qglTexParameterf},
 //     {"glTexParameterfv", (void **) &qglTexParameterfv},
        {"glTexParameteri", (void **) &qglTexParameteri},
 //     {"glPixelStoref", (void **) &qglPixelStoref},
@@ -452,6 +454,8 @@ void VID_CheckExtensions(void)
        if (gl_support_var)
                gl_support_var2 = GL_CheckExtension("GL_NV_vertex_array_range2", NULL, "-novar2", false);
 
+       gl_support_anisotropy = GL_CheckExtension("GL_EXT_texture_filter_anisotropic", NULL, "-noanisotropy", false);
+
        // we don't care if it's an extension or not, they are identical functions, so keep it simple in the rendering code
        if (qglDrawRangeElements == NULL)
                qglDrawRangeElements = qglDrawRangeElementsEXT;