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EmuGL: enable SurfaceTexture async mode

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Pass the swap interval from eglSwapInterval to the native window so it
can enable/disable SurfaceTexture's async mode. Fixes the deadlock in
SurfaceTextureGLToGLTest.EglDestroySurfaceUnrefsBuffers.

Change-Id: I19bf69247341f5617223722df63d6c7f8cf389c6
This commit is contained in:
Jesse Hall
2012-02-24 11:24:14 -08:00
parent 8bd39ae17c
commit cbc7300cb2
1 changed files with 20 additions and 1 deletions
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21
tools/emulator/opengl/system/egl/egl.cpp
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@@ -180,6 +180,7 @@ struct egl_surface_t {
virtual EGLBoolean connect() { return EGL_TRUE; }
virtual void disconnect() {}
virtual void setSwapInterval(int interval) = 0;
virtual EGLBoolean swapBuffers() { return EGL_TRUE; }
virtual EGLint getSwapBehavior() const;
@@ -248,6 +249,7 @@ struct egl_window_surface_t : public egl_surface_t {
virtual EGLBoolean connect();
virtual void disconnect();
virtual void setSwapInterval(int interval);
virtual EGLBoolean swapBuffers();
private:
@@ -327,6 +329,11 @@ void egl_window_surface_t::disconnect()
}
}
void egl_window_surface_t::setSwapInterval(int interval)
{
nativeWindow->setSwapInterval(nativeWindow, interval);
}
EGLBoolean egl_window_surface_t::swapBuffers()
{
if (!buffer) {
@@ -369,6 +376,7 @@ struct egl_pbuffer_surface_t : public egl_surface_t {
virtual EGLBoolean rcDestroy();
virtual EGLBoolean connect();
virtual void setSwapInterval(int interval) {}
uint32_t getRcColorBuffer(){ return rcColorBuffer; }
void setRcColorBuffer(uint32_t colorBuffer){ rcColorBuffer = colorBuffer; }
@@ -871,9 +879,20 @@ EGLBoolean eglReleaseTexImage(EGLDisplay dpy, EGLSurface surface, EGLint buffer)
EGLBoolean eglSwapInterval(EGLDisplay dpy, EGLint interval)
{
VALIDATE_DISPLAY_INIT(dpy, EGL_FALSE);
DEFINE_AND_VALIDATE_HOST_CONNECTION(EGL_FALSE);
EGLContext_t* ctx = getEGLThreadInfo()->currentContext;
if (!ctx) {
setErrorReturn(EGL_BAD_CONTEXT, EGL_FALSE);
}
if (!ctx->draw) {
setErrorReturn(EGL_BAD_SURFACE, EGL_FALSE);
}
egl_surface_t* draw(static_cast<egl_surface_t*>(ctx->draw));
draw->setSwapInterval(interval);
rcEnc->rcFBSetSwapInterval(rcEnc, interval); //TODO: implement on the host
return EGL_TRUE;
}