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use WGL_SAMPLES_ARB, reduce extraneous output

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This commit is contained in:
David Rose 2004-12-30 04:16:42 +00:00
parent bf70f96471
commit 8f77347a1b
2 changed files with 8 additions and 3 deletions
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5
panda/src/wgldisplay/wglGraphicsBuffer.cxx
View File

@ -289,7 +289,7 @@ make_pbuffer(HDC twindow_dc) {
red_bits_i, green_bits_i, blue_bits_i, alpha_bits_i,
accum_red_bits_i, accum_green_bits_i, accum_blue_bits_i,
accum_alpha_bits_i, depth_bits_i,
stencil_bits_i, multisamples_i;
stencil_bits_i, sample_buffers_i, multisamples_i;
iattrib_list[acceleration_i = ni++] = WGL_ACCELERATION_ARB;
iattrib_list[pixel_type_i = ni++] = WGL_PIXEL_TYPE_ARB;
@ -307,6 +307,7 @@ make_pbuffer(HDC twindow_dc) {
iattrib_list[stencil_bits_i = ni++] = WGL_STENCIL_BITS_ARB;
if (wglgsg->_supports_wgl_multisample) {
iattrib_list[sample_buffers_i = ni++] = WGL_SAMPLE_BUFFERS_ARB;
iattrib_list[multisamples_i = ni++] = WGL_SAMPLES_ARB;
}
@ -355,6 +356,8 @@ make_pbuffer(HDC twindow_dc) {
iattrib_list[ni++] = ivalue_list[stencil_bits_i];
if (wglgsg->_supports_wgl_multisample) {
iattrib_list[ni++] = WGL_SAMPLE_BUFFERS_ARB;
iattrib_list[ni++] = ivalue_list[sample_buffers_i];
iattrib_list[ni++] = WGL_SAMPLES_ARB;
iattrib_list[ni++] = ivalue_list[multisamples_i];
}

2
panda/src/wgldisplay/wglGraphicsPipe.cxx
View File

@ -374,8 +374,10 @@ choose_pfnum_advanced(const FrameBufferProperties &properties,
if (!wglgsg->_wglChoosePixelFormatARB(window_dc, iattrib_list, fattrib_list,
max_pformats, pformat, &nformats) ||
nformats == 0) {
if (wgldisplay_cat.is_debug()) {
wgldisplay_cat.info()
<< "Couldn't find a suitable advanced pixel format.\n";
}
return orig_pfnum;
}