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[c-host] tons of windows specific fixes

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This commit is contained in:
Geoffrey McRae 2019-04-10 21:07:56 +10:00
parent 3f13485ced
commit 0cac3e1c40
16 changed files with 346 additions and 59 deletions
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39
c-host/platform/Windows/capture/DXGI/src/dxgi.c
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@ -55,7 +55,7 @@ Pointer;
struct iface
{
bool initialized;
bool reinit;
bool stop;
IDXGIFactory1 * factory;
IDXGIAdapter1 * adapter;
IDXGIOutput * output;
@ -158,7 +158,7 @@ static bool dxgi_init(void * pointerShape, const unsigned int pointerSize)
this->pointerSize = pointerSize;
this->pointerUsed = 0;
this->reinit = false;
this->stop = false;
this->texRIndex = 0;
this->texWIndex = 0;
os_resetEvent(this->frameEvent);
@ -402,6 +402,13 @@ fail:
return false;
}
static void dxgi_stop()
{
this->stop = true;
os_signalEvent(this->frameEvent );
os_signalEvent(this->pointerEvent);
}
static bool dxgi_deinit()
{
assert(this);
@ -497,7 +504,7 @@ static unsigned int dxgi_getMaxFrameSize()
return this->height * this->pitch;
}
inline static CaptureResult dxgi_capture_int()
static CaptureResult dxgi_capture()
{
assert(this);
assert(this->initialized);
@ -641,36 +648,18 @@ inline static CaptureResult dxgi_capture_int()
return CAPTURE_RESULT_OK;
}
static CaptureResult dxgi_capture(bool * hasFrameUpdate, bool * hasPointerUpdate)
{
CaptureResult result = dxgi_capture_int(hasFrameUpdate, hasPointerUpdate);
// signal pending events if the result was any form of failure or reinit
if (result != CAPTURE_RESULT_OK && result != CAPTURE_RESULT_TIMEOUT)
{
this->reinit = true;
os_signalEvent(this->frameEvent );
os_signalEvent(this->pointerEvent);
}
return result;
}
static CaptureResult dxgi_getFrame(CaptureFrame * frame)
{
assert(this);
assert(this->initialized);
if (this->reinit)
return CAPTURE_RESULT_REINIT;
if (!os_waitEvent(this->frameEvent, TIMEOUT_INFINITE))
{
DEBUG_ERROR("Failed to wait on the frame event");
return CAPTURE_RESULT_ERROR;
}
if (this->reinit)
if (this->stop)
return CAPTURE_RESULT_REINIT;
Texture * tex = &this->texture[this->texRIndex];
@ -695,16 +684,13 @@ static CaptureResult dxgi_getPointer(CapturePointer * pointer)
assert(this);
assert(this->initialized);
if (this->reinit)
return CAPTURE_RESULT_REINIT;
if (!os_waitEvent(this->pointerEvent, TIMEOUT_INFINITE))
{
DEBUG_ERROR("Failed to wait on the pointer event");
return CAPTURE_RESULT_ERROR;
}
if (this->reinit)
if (this->stop)
return CAPTURE_RESULT_REINIT;
Pointer p;
@ -761,6 +747,7 @@ struct CaptureInterface Capture_DXGI =
.getName = dxgi_getName,
.create = dxgi_create,
.init = dxgi_init,
.stop = dxgi_stop,
.deinit = dxgi_deinit,
.free = dxgi_free,
.getMaxFrameSize = dxgi_getMaxFrameSize,