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Fix FBO's

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This commit is contained in:
rdb 2009-03-05 05:58:57 +00:00
parent 0fe9e0587a
commit d6f18b2915
2 changed files with 32 additions and 18 deletions
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47
panda/src/osxdisplay/osxGraphicsPipe.cxx
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@ -237,21 +237,36 @@ make_output(const string &name,
flags, gsg, host);
}
// // Second thing to try: a glGraphicsBuffer
//
// if (retry == 1) {
// if ((!support_render_texture)||
// ((flags&BF_require_parasite)!=0)||
// ((flags&BF_require_window)!=0)) {
// return NULL;
// }
// if (precertify) {
// if (!osxgsg->_supports_framebuffer_object) {
// return NULL;
// }
// }
// return new glGraphicsBuffer(this, name, fb_prop, win_prop, flags, gsg, host);
// }
// Second thing to try: a glGraphicsBuffer
if (retry == 1) {
if ((host==0)||
((flags&BF_require_parasite)!=0)||
((flags&BF_require_window)!=0)) {
return NULL;
}
// Early failure - if we are sure that this buffer WONT
// meet specs, we can bail out early.
if ((flags & BF_fb_props_optional)==0) {
if ((fb_prop.get_indexed_color() > 0)||
(fb_prop.get_back_buffers() > 0)||
(fb_prop.get_accum_bits() > 0)||
(fb_prop.get_multisamples() > 0)) {
return NULL;
}
}
// Early success - if we are sure that this buffer WILL
// meet specs, we can precertify it.
if ((osxgsg != 0) &&
(osxgsg->is_valid()) &&
(!osxgsg->needs_reset()) &&
(osxgsg->_supports_framebuffer_object) &&
(osxgsg->_glDrawBuffers != 0)&&
(fb_prop.is_basic())) {
precertify = true;
}
return new GLGraphicsBuffer(engine, this, name, fb_prop, win_prop, flags, gsg, host);
}
// Third thing to try: an osxGraphicsBuffer
/*
@ -264,7 +279,7 @@ make_output(const string &name,
((flags&BF_can_bind_every)!=0)) {
return NULL;
}
return new osxGraphicsBuffer(this, name, fb_prop, win_prop,
return new osxGraphicsBuffer(engine, this, name, fb_prop, win_prop,
flags, gsg, host);
}
*/

3
panda/src/wgldisplay/wglGraphicsPipe.cxx
View File

@ -156,8 +156,7 @@ make_output(const string &name,
// Second thing to try: a GLGraphicsBuffer
if (retry == 1) {
if ((!support_rtt)||
(!gl_support_fbo)||
if ((!gl_support_fbo)||
(host==0)||
((flags&BF_require_parasite)!=0)||
((flags&BF_require_window)!=0)) {