Tomaz's awesome new GeForce3 water effect, thanks!

[xonotic/darkplaces.git] / vid_shared.c

diff --git a/vid_shared.c b/vid_shared.c
index dfce1bbb718436fae8cc71025f81f812bddb0164..1a456d94d0f67e30bb4055933b0f55dd1a5b39b1 100644 (file)
--- a/vid_shared.c
+++ b/vid_shared.c
@@ -32,6 +32,8 @@ int gl_support_var = false;
 int gl_support_var2 = false;
 // GL_EXT_texture_filter_anisotropic
 int gl_support_anisotropy = false;
+// GL_NV_texture_shader
+int gl_textureshader = false;
 
 // LordHavoc: if window is hidden, don't update screen
 int vid_hidden = true;
@@ -189,6 +191,7 @@ void (GLAPIENTRY *qglStencilOp)(GLenum fail, GLenum zfail, GLenum zpass);
 void (GLAPIENTRY *qglClearStencil)(GLint s);
 
 //void (GLAPIENTRY *qglTexEnvf)(GLenum target, GLenum pname, GLfloat param);
+void (GLAPIENTRY *qglTexEnvfv)(GLenum target, GLenum pname, const GLfloat *params);
 void (GLAPIENTRY *qglTexEnvi)(GLenum target, GLenum pname, GLint param);
 void (GLAPIENTRY *qglTexParameterf)(GLenum target, GLenum pname, GLfloat param);
 //void (GLAPIENTRY *qglTexParameterfv)(GLenum target, GLenum pname, GLfloat *params);
@@ -329,6 +332,7 @@ static dllfunction_t opengl110funcs[] =
        {"glStencilOp", (void **) &qglStencilOp},
        {"glClearStencil", (void **) &qglClearStencil},
 //     {"glTexEnvf", (void **) &qglTexEnvf},
+       {"glTexEnvfv", (void **) &qglTexEnvfv},
        {"glTexEnvi", (void **) &qglTexEnvi},
        {"glTexParameterf", (void **) &qglTexParameterf},
 //     {"glTexParameterfv", (void **) &qglTexParameterfv},
@@ -456,6 +460,8 @@ void VID_CheckExtensions(void)
 
        gl_support_anisotropy = GL_CheckExtension("GL_EXT_texture_filter_anisotropic", NULL, "-noanisotropy", false);
 
+       gl_textureshader = GL_CheckExtension("GL_NV_texture_shader", NULL, "-notextureshader", 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;