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am 5f326344: am 025c1f7f: Merge "emulator opengl: Fix bug when re-binding the same context"

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* commit '5f326344bd5bc7f9d767c9757b2dd976e263f5c3':
  emulator opengl: Fix bug when re-binding the same context
This commit is contained in:
David Turner
2011-06-21 11:37:56 -07:00
committed by Android Git Automerger
parent ac921443ea 5f326344bd
commit c0f900b70b
1 changed files with 16 additions and 1 deletions
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17
tools/emulator/opengl/host/libs/Translator/EGL/EglImp.cpp
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@@ -676,6 +676,7 @@ EGLAPI EGLBoolean EGLAPIENTRY eglMakeCurrent(EGLDisplay display, EGLSurface draw
EGLSurface read, EGLContext context) {
VALIDATE_DISPLAY(display);
bool releaseContext = EglValidate::releaseContext(context,read,draw);
if(!releaseContext && EglValidate::badContextMatch(context,read,draw)) {
RETURN_ERROR(EGL_FALSE,EGL_BAD_MATCH);
@@ -701,6 +702,20 @@ EGLAPI EGLBoolean EGLAPIENTRY eglMakeCurrent(EGLDisplay display, EGLSurface draw
EglSurface* newReadPtr = newReadSrfc.Ptr();
EglContext* newCtx = ctx.Ptr();
if (newCtx && prevCtx) {
if (newCtx == prevCtx) {
if (newDrawPtr == prevCtx->draw().Ptr() &&
newReadPtr == prevCtx->read().Ptr()) {
// nothing to do
return EGL_TRUE;
}
}
else {
// Make sure previous context is detached from surfaces
releaseContext = true;
}
}
//surfaces compitability check
if(!((*ctx->getConfig()).compitableWith((*newDrawPtr->getConfig()))) ||
!((*ctx->getConfig()).compitableWith((*newReadPtr->getConfig())))) {
@@ -743,7 +758,7 @@ EGLAPI EGLBoolean EGLAPIENTRY eglMakeCurrent(EGLDisplay display, EGLSurface draw
SurfacePtr prevRead;
SurfacePtr prevDraw;
//removing terminated surfaces & context
if(prevCtx) {
if(prevCtx && releaseContext) {
prevRead = prevCtx->read();
if(prevRead->destroy()){
if(destroySurfaceIfNotCurrent(dpy,prevRead)) { //removes surface from the list if not current