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Qt: Resize GL widget while no game is running

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This commit is contained in:
Marcin Mikołajczyk 2013-02-11 22:12:17 +01:00
parent f0c632131e
commit 887c139326
1 changed files with 5 additions and 1 deletions
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6
Qt/EmuThread.cpp
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@ -52,7 +52,10 @@ namespace
static void DrawBackground(float alpha) {
static float xbase[100] = {0};
static float ybase[100] = {0};
if (xbase[0] == 0.0f) {
static int old_dp_xres = dp_xres;
// if window was resized, recalculate animation coordinates
if (xbase[0] == 0.0f || dp_xres != old_dp_xres) {
old_dp_xres = dp_xres;
GMRng rng;
for (int i = 0; i < 100; i++) {
xbase[i] = rng.F() * dp_xres;
@ -316,6 +319,7 @@ void EmuThread::run()
ReapplyGfxState();
UIShader_Prepare();
glViewport(0, 0, pixel_xres, pixel_yres);
UIBegin();
DrawBackground(alpha);