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Some cleanup

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jpaana 2004-06-14 02:34:36 +00:00
parent 2c8c9dbf18
commit 2d0e36fd8f
1 changed files with 56 additions and 56 deletions
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112
gl_common.c
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@ -46,12 +46,12 @@ GL3DFXSETPALETTEEXTPFN qgl3DfxSetPaletteEXT;
PFNBLENDCOLORPROC qglBlendColorEXT; PFNBLENDCOLORPROC qglBlendColorEXT;
// EXT_stencil_two_side // EXT_stencil_two_side
PFNGLACTIVESTENCILFACEEXTPROC qglActiveStencilFaceEXT; PFNGLACTIVESTENCILFACEEXTPROC qglActiveStencilFaceEXT;
// ATI_separate_stencil // ATI_separate_stencil
PFNGLSTENCILOPSEPARATEATIPROC qglStencilOpSeparateATI; PFNGLSTENCILOPSEPARATEATIPROC qglStencilOpSeparateATI;
PFNGLSTENCILFUNCSEPARATEATIPROC qglStencilFuncSeparateATI; PFNGLSTENCILFUNCSEPARATEATIPROC qglStencilFuncSeparateATI;
//int texture_mode = GL_NEAREST; //int texture_mode = GL_NEAREST;
@ -406,74 +406,74 @@ void CheckGL2FragmentExtensions(void)
void CheckAnisotropicExtension(void) void CheckAnisotropicExtension(void)
{ {
if (strstr(gl_extensions, "GL_EXT_texture_filter_anisotropic") && if (strstr(gl_extensions, "GL_EXT_texture_filter_anisotropic") &&
( COM_CheckParm ("-anisotropic") || COM_CheckParm ("-anisotropy")) ) ( COM_CheckParm ("-anisotropic") || COM_CheckParm ("-anisotropy")) )
{ {
GLfloat maxanisotropy; GLfloat maxanisotropy;
if ( COM_CheckParm ("-anisotropy")) if ( COM_CheckParm ("-anisotropy"))
gl_textureanisotropylevel = Q_atoi(com_argv[COM_CheckParm("-anisotropy")+1]); gl_textureanisotropylevel = Q_atoi(com_argv[COM_CheckParm("-anisotropy")+1]);
glGetFloatv(GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT, &maxanisotropy); glGetFloatv(GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT, &maxanisotropy);
if ( gl_textureanisotropylevel > maxanisotropy ) if ( gl_textureanisotropylevel > maxanisotropy )
gl_textureanisotropylevel = maxanisotropy; gl_textureanisotropylevel = maxanisotropy;
if ( gl_textureanisotropylevel < 1.0f ) if ( gl_textureanisotropylevel < 1.0f )
gl_textureanisotropylevel = 1.0f; gl_textureanisotropylevel = 1.0f;
Con_Printf("Anisotropic texture filter level %.0f\n", Con_Printf("Anisotropic texture filter level %.0f\n",
gl_textureanisotropylevel); gl_textureanisotropylevel);
gl_texturefilteranisotropic = true; gl_texturefilteranisotropic = true;
} }
} }
void CheckTextureCompressionExtension(void) void CheckTextureCompressionExtension(void)
{ {
if (strstr(gl_extensions, "GL_ARB_texture_compression") ) if (strstr(gl_extensions, "GL_ARB_texture_compression") )
{ {
Con_Printf("Texture compression available\n"); Con_Printf("Texture compression available\n");
gl_texcomp = true; gl_texcomp = true;
} }
} }
void CheckOcclusionTest(void) void CheckOcclusionTest(void)
{ {
if (strstr(gl_extensions, "GL_HP_occlusion_test") ) if (strstr(gl_extensions, "GL_HP_occlusion_test") )
{ {
Con_Printf("Occlusion test available\n"); Con_Printf("Occlusion test available\n");
gl_occlusiontest = true; gl_occlusiontest = true;
} }
} }
void CheckMirrorOnce(void) void CheckMirrorOnce(void)
{ {
if (COM_CheckParm ("-nomirroronce")) return; if (COM_CheckParm ("-nomirroronce")) return;
if (strstr(gl_extensions, "GL_ATI_texture_mirror_once") ) if (strstr(gl_extensions, "GL_ATI_texture_mirror_once") )
{ {
Con_Printf("Mirror once available\n"); Con_Printf("Mirror once available\n");
gl_mirroronce = true; gl_mirroronce = true;
} }
} }
void CheckTwoSidedStencil(void) void CheckTwoSidedStencil(void)
{ {
if (COM_CheckParm ("-notwosidedstencil")) if (COM_CheckParm ("-notwosidedstencil"))
return; return;
if (strstr(gl_extensions, "GL_EXT_stencil_two_side")) if (strstr(gl_extensions, "GL_EXT_stencil_two_side"))
{ {
SAFE_GET_PROC( qglActiveStencilFaceEXT, PFNGLACTIVESTENCILFACEEXTPROC, "glActiveStencilFaceEXT"); SAFE_GET_PROC( qglActiveStencilFaceEXT, PFNGLACTIVESTENCILFACEEXTPROC, "glActiveStencilFaceEXT");
gl_twosidedstencil = 1; gl_twosidedstencil = 1;
Con_Printf("Using EXT_stencil_two_side\n"); Con_Printf("Using EXT_stencil_two_side\n");
} }
else if (strstr(gl_extensions, "GL_ATI_separate_stencil")) else if (strstr(gl_extensions, "GL_ATI_separate_stencil"))
{ {
SAFE_GET_PROC( qglStencilOpSeparateATI, PFNGLSTENCILOPSEPARATEATIPROC, "glStencilOpSeparateATI"); SAFE_GET_PROC( qglStencilOpSeparateATI, PFNGLSTENCILOPSEPARATEATIPROC, "glStencilOpSeparateATI");
SAFE_GET_PROC( qglStencilFuncSeparateATI, PFNGLSTENCILFUNCSEPARATEATIPROC, "glStencilFuncSeparateATI"); SAFE_GET_PROC( qglStencilFuncSeparateATI, PFNGLSTENCILFUNCSEPARATEATIPROC, "glStencilFuncSeparateATI");
gl_twosidedstencil = 2; gl_twosidedstencil = 2;
Con_Printf("Using ATI_separate_stencil\n"); Con_Printf("Using ATI_separate_stencil\n");
} }
} }
static int supportedTmu; static int supportedTmu;
/* /*
@ -540,8 +540,8 @@ void GL_Init (void)
CheckOcclusionTest(); CheckOcclusionTest();
Con_Printf ("Checking MO\n"); Con_Printf ("Checking MO\n");
CheckMirrorOnce(); CheckMirrorOnce();
Con_Printf ("Checking two-sided stencil\n"); Con_Printf ("Checking two-sided stencil\n");
CheckTwoSidedStencil(); CheckTwoSidedStencil();
//if something goes wrong here throw an sys_error as we don't want to end up //if something goes wrong here throw an sys_error as we don't want to end up
//having invalid function pointers called... //having invalid function pointers called...