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platform initialization/deinitialization refactoring

This commit is contained in:
Vadim Lopatin 2015-03-27 11:25:42 +03:00
parent d096aa3083
commit c54da25549
3 changed files with 24 additions and 14 deletions
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2
dlanguilib.visualdproj
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@ -70,7 +70,7 @@
<doXGeneration>1</doXGeneration> <doXGeneration>1</doXGeneration>
<xfilename>$(IntDir)\$(TargetName).json</xfilename> <xfilename>$(IntDir)\$(TargetName).json</xfilename>
<debuglevel>0</debuglevel> <debuglevel>0</debuglevel>
<debugids>DebugFocus</debugids> <debugids>DebugFocus FontResources</debugids>
<versionlevel>0</versionlevel> <versionlevel>0</versionlevel>
<versionids>EmbedStandardResources Unicode USE_FREETYPE USE_OPENGL</versionids> <versionids>EmbedStandardResources Unicode USE_FREETYPE USE_OPENGL</versionids>
<dump_source>0</dump_source> <dump_source>0</dump_source>

9
src/dlangui/platforms/common/platform.d
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@ -1532,6 +1532,12 @@ void releaseResourcesOnAppExit() {
// //
debug setAppShuttingDownFlag(); debug setAppShuttingDownFlag();
debug {
if (Widget.instanceCount() > 0) {
Log.e("Non-zero Widget instance count when exiting: ", Widget.instanceCount);
}
}
currentTheme = null; currentTheme = null;
drawableCache = null; drawableCache = null;
imageCache = null; imageCache = null;
@ -1543,9 +1549,6 @@ void releaseResourcesOnAppExit() {
} }
if (Style.instanceCount > 0) { if (Style.instanceCount > 0) {
Log.e("Non-zero Style instance count when exiting: ", Style.instanceCount); Log.e("Non-zero Style instance count when exiting: ", Style.instanceCount);
}
if (Widget.instanceCount() > 0) {
Log.e("Non-zero Widget instance count when exiting: ", Widget.instanceCount);
} }
if (ImageDrawable.instanceCount > 0) { if (ImageDrawable.instanceCount > 0) {
Log.e("Non-zero ImageDrawable instance count when exiting: ", ImageDrawable.instanceCount); Log.e("Non-zero ImageDrawable instance count when exiting: ", ImageDrawable.instanceCount);

27
src/dlangui/platforms/windows/winapp.d
View File

@ -161,7 +161,7 @@ class Win32Window : Window {
version (USE_OPENGL) { version (USE_OPENGL) {
HGLRC _hGLRC; // opengl context HGLRC _hGLRC; // opengl context
HPALETTE _hPalette; HPALETTE _hPalette;
GLSupport _gl; //GLSupport _gl;
} }
dstring _caption; dstring _caption;
Win32ColorDrawBuf _drawbuf; Win32ColorDrawBuf _drawbuf;
@ -178,7 +178,9 @@ class Win32Window : Window {
_dy = 400; _dy = 400;
_platform = platform; _platform = platform;
version (USE_OPENGL) { version (USE_OPENGL) {
_gl = new GLSupport(); //_gl = new GLSupport();
if (!_glSupport)
_glSupport = new GLSupport();
} }
_caption = windowCaption; _caption = windowCaption;
_flags = flags; _flags = flags;
@ -213,7 +215,7 @@ class Win32Window : Window {
if (_hGLRC) { if (_hGLRC) {
wglMakeCurrent(hDC, _hGLRC); wglMakeCurrent(hDC, _hGLRC);
_glSupport = _gl; //_glSupport = _gl;
if (!DERELICT_GL3_RELOADED) { if (!DERELICT_GL3_RELOADED) {
// run this code only once // run this code only once
@ -221,24 +223,29 @@ class Win32Window : Window {
try { try {
import derelict.opengl3.gl3; import derelict.opengl3.gl3;
DerelictGL3.reload(); DerelictGL3.reload();
// successful // successful
if (glSupport.initShaders()) { if (glSupport.valid || glSupport.initShaders()) {
setOpenglEnabled(); setOpenglEnabled();
useOpengl = true; useOpengl = true;
} else { } else {
Log.e("Failed to compile shaders"); Log.e("Failed to compile shaders");
} }
destroy(_glSupport);
_glSupport = null;
} catch (Exception e) { } catch (Exception e) {
Log.e("Derelict exception", e); Log.e("Derelict exception", e);
} }
} else { } else {
if (glSupport.initShaders()) { if (glSupport.valid || glSupport.initShaders()) {
setOpenglEnabled(); setOpenglEnabled();
useOpengl = true; useOpengl = true;
} else { } else {
Log.e("Failed to compile shaders"); Log.e("Failed to compile shaders");
} }
} }
wglMakeCurrent(hDC, null);
} }
} else { } else {
Log.e("Pixelformat failed"); Log.e("Pixelformat failed");
@ -266,7 +273,7 @@ class Win32Window : Window {
//scope(exit) EndPaint(_hwnd, &ps); //scope(exit) EndPaint(_hwnd, &ps);
HDC hdc = GetDC(_hwnd); HDC hdc = GetDC(_hwnd);
wglMakeCurrent(hdc, _hGLRC); wglMakeCurrent(hdc, _hGLRC);
_glSupport = _gl; //_glSupport = _gl;
glDisable(GL_DEPTH_TEST); glDisable(GL_DEPTH_TEST);
glViewport(0, 0, _dx, _dy); glViewport(0, 0, _dx, _dy);
float a = 1.0f; float a = 1.0f;
@ -303,10 +310,10 @@ class Win32Window : Window {
version (USE_OPENGL) { version (USE_OPENGL) {
import derelict.opengl3.wgl; import derelict.opengl3.wgl;
if (_hGLRC) { if (_hGLRC) {
glSupport.uninitShaders(); //glSupport.uninitShaders();
destroy(_glSupport); //destroy(_glSupport);
_glSupport = null; //_glSupport = null;
_gl = null; //_gl = null;
wglMakeCurrent (null, null) ; wglMakeCurrent (null, null) ;
wglDeleteContext(_hGLRC); wglDeleteContext(_hGLRC);
_hGLRC = null; _hGLRC = null;