TheCloud/panda3d
1
0
Fork 0
mirror of https://github.com/panda3d/panda3d.git synced 2025-10-04 02:42:49 -04:00
Code Issues Packages Projects Releases Wiki Activity

Fix pbuffer crash on Windows with old Intel drivers

Browse Source
This commit is contained in:
rdb 2016-04-18 23:26:12 +02:00
parent 2f0bc01b68
commit 320f341467
1 changed files with 7 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
panda/src/wgldisplay/wglGraphicsBuffer.cxx
View File

@ -74,10 +74,12 @@ begin_frame(FrameMode mode, Thread *current_thread) {
return false;
}
if (_fb_properties.is_single_buffered()) {
wglgsg->_wglReleaseTexImageARB(_pbuffer, WGL_FRONT_LEFT_ARB);
} else {
wglgsg->_wglReleaseTexImageARB(_pbuffer, WGL_BACK_LEFT_ARB);
if (_pbuffer_bound) {
if (_fb_properties.is_single_buffered()) {
wglgsg->_wglReleaseTexImageARB(_pbuffer, WGL_FRONT_LEFT_ARB);
} else {
wglgsg->_wglReleaseTexImageARB(_pbuffer, WGL_BACK_LEFT_ARB);
}
}
if (!rebuild_bitplanes()) {
@ -146,7 +148,7 @@ bind_texture_to_pbuffer() {
for (size_t i = 0; i != cdata->_textures.size(); ++i) {
const RenderTexture &rt = cdata->_textures[i];
RenderTexturePlane plane = rt._plane;
if (plane == RTP_color) {
if (plane == RTP_color && rt._rtm_mode == RTM_bind_or_copy) {
tex_index = i;
break;
}