forked from Mirrorlandia_minetest/irrlicht
Remove some dead code
This commit is contained in:
sfan5
parent
88ca26c418
commit
ee2467d622
@ -127,220 +127,6 @@ void COpenGLExtensionHandler::dump(ELOG_LEVEL logLevel) const
|
||||
}
|
||||
|
||||
|
||||
void COpenGLExtensionHandler::dumpFramebufferFormats() const
|
||||
{
|
||||
#ifdef _IRR_WINDOWS_API_
|
||||
HDC hdc=wglGetCurrentDC();
|
||||
core::stringc wglExtensions;
|
||||
#ifdef WGL_ARB_extensions_string
|
||||
PFNWGLGETEXTENSIONSSTRINGARBPROC irrGetExtensionsString = (PFNWGLGETEXTENSIONSSTRINGARBPROC)wglGetProcAddress("wglGetExtensionsStringARB");
|
||||
if (irrGetExtensionsString)
|
||||
wglExtensions = irrGetExtensionsString(hdc);
|
||||
#elif defined(WGL_EXT_extensions_string)
|
||||
PFNWGLGETEXTENSIONSSTRINGEXTPROC irrGetExtensionsString = (PFNWGLGETEXTENSIONSSTRINGEXTPROC)wglGetProcAddress("wglGetExtensionsStringEXT");
|
||||
if (irrGetExtensionsString)
|
||||
wglExtensions = irrGetExtensionsString(hdc);
|
||||
#endif
|
||||
const bool pixel_format_supported = (wglExtensions.find("WGL_ARB_pixel_format") != -1);
|
||||
const bool multi_sample_supported = ((wglExtensions.find("WGL_ARB_multisample") != -1) ||
|
||||
(wglExtensions.find("WGL_EXT_multisample") != -1) || (wglExtensions.find("WGL_3DFX_multisample") != -1) );
|
||||
#ifdef _DEBUG
|
||||
os::Printer::log("WGL_extensions", wglExtensions);
|
||||
#endif
|
||||
|
||||
#ifdef WGL_ARB_pixel_format
|
||||
PFNWGLCHOOSEPIXELFORMATARBPROC wglChoosePixelFormat_ARB = (PFNWGLCHOOSEPIXELFORMATARBPROC)wglGetProcAddress("wglChoosePixelFormatARB");
|
||||
if (pixel_format_supported && wglChoosePixelFormat_ARB)
|
||||
{
|
||||
// This value determines the number of samples used for antialiasing
|
||||
// My experience is that 8 does not show a big
|
||||
// improvement over 4, but 4 shows a big improvement
|
||||
// over 2.
|
||||
|
||||
PFNWGLGETPIXELFORMATATTRIBIVARBPROC wglGetPixelFormatAttribiv_ARB = (PFNWGLGETPIXELFORMATATTRIBIVARBPROC)wglGetProcAddress("wglGetPixelFormatAttribivARB");
|
||||
if (wglGetPixelFormatAttribiv_ARB)
|
||||
{
|
||||
int vals[128];
|
||||
int atts[] = {
|
||||
WGL_NUMBER_PIXEL_FORMATS_ARB,
|
||||
WGL_DRAW_TO_BITMAP_ARB,
|
||||
WGL_ACCELERATION_ARB,
|
||||
WGL_NEED_PALETTE_ARB,
|
||||
WGL_NEED_SYSTEM_PALETTE_ARB,
|
||||
WGL_SWAP_LAYER_BUFFERS_ARB,
|
||||
WGL_SWAP_METHOD_ARB,
|
||||
WGL_NUMBER_OVERLAYS_ARB,
|
||||
WGL_NUMBER_UNDERLAYS_ARB,
|
||||
WGL_TRANSPARENT_ARB,
|
||||
WGL_TRANSPARENT_RED_VALUE_ARB,
|
||||
WGL_TRANSPARENT_GREEN_VALUE_ARB,
|
||||
WGL_TRANSPARENT_BLUE_VALUE_ARB,
|
||||
WGL_TRANSPARENT_ALPHA_VALUE_ARB,
|
||||
WGL_TRANSPARENT_INDEX_VALUE_ARB,
|
||||
WGL_SHARE_DEPTH_ARB,
|
||||
WGL_SHARE_STENCIL_ARB,
|
||||
WGL_SHARE_ACCUM_ARB,
|
||||
WGL_SUPPORT_GDI_ARB,
|
||||
WGL_SUPPORT_OPENGL_ARB,
|
||||
WGL_DOUBLE_BUFFER_ARB,
|
||||
WGL_STEREO_ARB,
|
||||
WGL_PIXEL_TYPE_ARB,
|
||||
WGL_COLOR_BITS_ARB,
|
||||
WGL_RED_BITS_ARB,
|
||||
WGL_RED_SHIFT_ARB,
|
||||
WGL_GREEN_BITS_ARB,
|
||||
WGL_GREEN_SHIFT_ARB,
|
||||
WGL_BLUE_BITS_ARB,
|
||||
WGL_BLUE_SHIFT_ARB,
|
||||
WGL_ALPHA_BITS_ARB,
|
||||
WGL_ALPHA_SHIFT_ARB,
|
||||
WGL_ACCUM_BITS_ARB,
|
||||
WGL_ACCUM_RED_BITS_ARB,
|
||||
WGL_ACCUM_GREEN_BITS_ARB,
|
||||
WGL_ACCUM_BLUE_BITS_ARB,
|
||||
WGL_ACCUM_ALPHA_BITS_ARB,
|
||||
WGL_DEPTH_BITS_ARB,
|
||||
WGL_STENCIL_BITS_ARB,
|
||||
WGL_AUX_BUFFERS_ARB
|
||||
#ifdef WGL_ARB_render_texture
|
||||
,WGL_BIND_TO_TEXTURE_RGB_ARB //40
|
||||
,WGL_BIND_TO_TEXTURE_RGBA_ARB
|
||||
#endif
|
||||
#ifdef WGL_ARB_pbuffer
|
||||
,WGL_DRAW_TO_PBUFFER_ARB //42
|
||||
,WGL_MAX_PBUFFER_PIXELS_ARB
|
||||
,WGL_MAX_PBUFFER_WIDTH_ARB
|
||||
,WGL_MAX_PBUFFER_HEIGHT_ARB
|
||||
#endif
|
||||
#ifdef WGL_ARB_framebuffer_sRGB
|
||||
,WGL_FRAMEBUFFER_SRGB_CAPABLE_ARB //46
|
||||
#endif
|
||||
#ifdef WGL_ARB_multisample
|
||||
,WGL_SAMPLES_ARB //47
|
||||
,WGL_SAMPLE_BUFFERS_ARB
|
||||
#endif
|
||||
#ifdef WGL_EXT_depth_float
|
||||
,WGL_DEPTH_FLOAT_EXT //49
|
||||
#endif
|
||||
,0,0,0,0
|
||||
};
|
||||
size_t nums = sizeof(atts)/sizeof(int);
|
||||
const bool depth_float_supported= (wglExtensions.find("WGL_EXT_depth_float") != -1);
|
||||
if (!depth_float_supported)
|
||||
{
|
||||
memmove(&atts[49], &atts[50], (nums-50)*sizeof(int));
|
||||
nums -= 1;
|
||||
}
|
||||
if (!multi_sample_supported)
|
||||
{
|
||||
memmove(&atts[47], &atts[49], (nums-49)*sizeof(int));
|
||||
nums -= 2;
|
||||
}
|
||||
const bool framebuffer_sRGB_supported= (wglExtensions.find("WGL_ARB_framebuffer_sRGB") != -1);
|
||||
if (!framebuffer_sRGB_supported)
|
||||
{
|
||||
memmove(&atts[46], &atts[47], (nums-47)*sizeof(int));
|
||||
nums -= 1;
|
||||
}
|
||||
const bool pbuffer_supported = (wglExtensions.find("WGL_ARB_pbuffer") != -1);
|
||||
if (!pbuffer_supported)
|
||||
{
|
||||
memmove(&atts[42], &atts[46], (nums-46)*sizeof(int));
|
||||
nums -= 4;
|
||||
}
|
||||
const bool render_texture_supported = (wglExtensions.find("WGL_ARB_render_texture") != -1);
|
||||
if (!render_texture_supported)
|
||||
{
|
||||
memmove(&atts[40], &atts[42], (nums-42)*sizeof(int));
|
||||
nums -= 2;
|
||||
}
|
||||
wglGetPixelFormatAttribiv_ARB(hdc,0,0,1,atts,vals);
|
||||
const int count = vals[0];
|
||||
atts[0]=WGL_DRAW_TO_WINDOW_ARB;
|
||||
for (int i=1; i<count; ++i)
|
||||
{
|
||||
memset(vals,0,sizeof(vals));
|
||||
#define tmplog(x,y) os::Printer::log(x, core::stringc(y).c_str())
|
||||
const BOOL res = wglGetPixelFormatAttribiv_ARB(hdc,i,0,(UINT)nums,atts,vals);
|
||||
if (FALSE==res)
|
||||
continue;
|
||||
tmplog("Pixel format ",i);
|
||||
u32 j=0;
|
||||
tmplog("Draw to window " , vals[j]);
|
||||
tmplog("Draw to bitmap " , vals[++j]);
|
||||
++j;
|
||||
tmplog("Acceleration " , (vals[j]==WGL_NO_ACCELERATION_ARB?"No":
|
||||
vals[j]==WGL_GENERIC_ACCELERATION_ARB?"Generic":vals[j]==WGL_FULL_ACCELERATION_ARB?"Full":"ERROR"));
|
||||
tmplog("Need palette " , vals[++j]);
|
||||
tmplog("Need system palette " , vals[++j]);
|
||||
tmplog("Swap layer buffers " , vals[++j]);
|
||||
++j;
|
||||
tmplog("Swap method " , (vals[j]==WGL_SWAP_EXCHANGE_ARB?"Exchange":
|
||||
vals[j]==WGL_SWAP_COPY_ARB?"Copy":vals[j]==WGL_SWAP_UNDEFINED_ARB?"Undefined":"ERROR"));
|
||||
tmplog("Number of overlays " , vals[++j]);
|
||||
tmplog("Number of underlays " , vals[++j]);
|
||||
tmplog("Transparent " , vals[++j]);
|
||||
tmplog("Transparent red value " , vals[++j]);
|
||||
tmplog("Transparent green value " , vals[++j]);
|
||||
tmplog("Transparent blue value " , vals[++j]);
|
||||
tmplog("Transparent alpha value " , vals[++j]);
|
||||
tmplog("Transparent index value " , vals[++j]);
|
||||
tmplog("Share depth " , vals[++j]);
|
||||
tmplog("Share stencil " , vals[++j]);
|
||||
tmplog("Share accum " , vals[++j]);
|
||||
tmplog("Support GDI " , vals[++j]);
|
||||
tmplog("Support OpenGL " , vals[++j]);
|
||||
tmplog("Double Buffer " , vals[++j]);
|
||||
tmplog("Stereo Buffer " , vals[++j]);
|
||||
tmplog("Pixel type " , vals[++j]);
|
||||
tmplog("Color bits" , vals[++j]);
|
||||
tmplog("Red bits " , vals[++j]);
|
||||
tmplog("Red shift " , vals[++j]);
|
||||
tmplog("Green bits " , vals[++j]);
|
||||
tmplog("Green shift " , vals[++j]);
|
||||
tmplog("Blue bits " , vals[++j]);
|
||||
tmplog("Blue shift " , vals[++j]);
|
||||
tmplog("Alpha bits " , vals[++j]);
|
||||
tmplog("Alpha Shift " , vals[++j]);
|
||||
tmplog("Accum bits " , vals[++j]);
|
||||
tmplog("Accum red bits " , vals[++j]);
|
||||
tmplog("Accum green bits " , vals[++j]);
|
||||
tmplog("Accum blue bits " , vals[++j]);
|
||||
tmplog("Accum alpha bits " , vals[++j]);
|
||||
tmplog("Depth bits " , vals[++j]);
|
||||
tmplog("Stencil bits " , vals[++j]);
|
||||
tmplog("Aux buffers " , vals[++j]);
|
||||
if (render_texture_supported)
|
||||
{
|
||||
tmplog("Bind to texture RGB" , vals[++j]);
|
||||
tmplog("Bind to texture RGBA" , vals[++j]);
|
||||
}
|
||||
if (pbuffer_supported)
|
||||
{
|
||||
tmplog("Draw to pbuffer" , vals[++j]);
|
||||
tmplog("Max pbuffer pixels " , vals[++j]);
|
||||
tmplog("Max pbuffer width" , vals[++j]);
|
||||
tmplog("Max pbuffer height" , vals[++j]);
|
||||
}
|
||||
if (framebuffer_sRGB_supported)
|
||||
tmplog("Framebuffer sRBG capable" , vals[++j]);
|
||||
if (multi_sample_supported)
|
||||
{
|
||||
tmplog("Samples " , vals[++j]);
|
||||
tmplog("Sample buffers " , vals[++j]);
|
||||
}
|
||||
if (depth_float_supported)
|
||||
tmplog("Depth float" , vals[++j]);
|
||||
#undef tmplog
|
||||
}
|
||||
}
|
||||
}
|
||||
#endif
|
||||
#elif defined(IRR_LINUX_DEVICE)
|
||||
#endif
|
||||
}
|
||||
|
||||
|
||||
void COpenGLExtensionHandler::initExtensions(bool stencilBuffer)
|
||||
{
|
||||
const f32 ogl_ver = core::fast_atof(reinterpret_cast<const c8*>(glGetString(GL_VERSION)));
|
||||
|
||||
@ -1010,8 +1010,6 @@ class COpenGLExtensionHandler
|
||||
//! show all features with availability
|
||||
void dump(ELOG_LEVEL logLevel) const;
|
||||
|
||||
void dumpFramebufferFormats() const;
|
||||
|
||||
// Some variables for properties
|
||||
bool StencilBuffer;
|
||||
bool TextureCompressionExtension;
|
||||
|
||||
Loading…
Reference in New Issue
Block a user