Changeset 769 for trunk/src/openvg/qpixmapdata_vg.cpp

Timestamp:

Aug 2, 2010, 9:27:30 PM (15 years ago)

Author:

Dmitry A. Kuminov

Message:

trunk: Merged in qt 4.6.3 sources from branches/vendor/nokia/qt.

Location:

trunk

Files:

• . (modified) (1 prop)
• src/openvg/qpixmapdata_vg.cpp (modified) (14 diffs)

trunk/src/openvg/qpixmapdata_vg.cpp

@@ -46 +46 @@
 #include "qvgimagepool_p.h"
 
-#ifdef QT_SYMBIAN_SUPPORTS_SGIMAGE
+#if defined(Q_OS_SYMBIAN)
 #include <private/qt_s60_p.h>
 #include <fbs.h>
-#include <graphics/sgimage.h>
+#endif
+#ifdef QT_SYMBIAN_SUPPORTS_SGIMAGE
+#include <sgresource/sgimage.h>
 typedef EGLImageKHR (*pfnEglCreateImageKHR)(EGLDisplay, EGLContext, EGLenum, EGLClientBuffer, EGLint*);
 typedef EGLBoolean (*pfnEglDestroyImageKHR)(EGLDisplay, EGLImageKHR);
@@ -353 +355 @@
 }
 
-extern int qt_defaultDpiX();
-extern int qt_defaultDpiY();
+Q_DECL_IMPORT extern int qt_defaultDpiX();
+Q_DECL_IMPORT extern int qt_defaultDpiY();
 
 int QVGPixmapData::metric(QPaintDevice::PaintDeviceMetric metric) const
@@ -465 +467 @@
 void QVGPixmapData::fromNativeType(void* pixmap, NativeType type)
 {
+    if (type == QPixmapData::SgImage && pixmap) {
 #if defined(QT_SYMBIAN_SUPPORTS_SGIMAGE) && !defined(QT_NO_EGL)
-    if (type == QPixmapData::SgImage && pixmap) {
         RSgImage *sgImage = reinterpret_cast<RSgImage*>(pixmap);
-        // when "0" used as argument then
-        // default display, context are used
-        if (!context)
-            context = qt_vg_create_context(0, QInternal::Pixmap);
 
         destroyImages();
@@ -478 +476 @@
         TInt err = 0;
 
-        err = SgDriver::Open();
-        if(err != KErrNone) {
+        RSgDriver driver;
+        err = driver.Open();
+        if (err != KErrNone) {
             cleanup();
             return;
         }
 
-        if(sgImage->IsNull()) {
+        if (sgImage->IsNull()) {
             cleanup();
-            SgDriver::Close();
+            driver.Close();
             return;
         }
@@ -492 +491 @@
         TSgImageInfo sgImageInfo;
         err = sgImage->GetInfo(sgImageInfo);
-        if(err != KErrNone) {
+        if (err != KErrNone) {
             cleanup();
-            SgDriver::Close();
+            driver.Close();
             return;
         }
@@ -502 +501 @@
         pfnVgCreateEGLImageTargetKHR vgCreateEGLImageTargetKHR = (pfnVgCreateEGLImageTargetKHR) eglGetProcAddress("vgCreateEGLImageTargetKHR");
 
-        if(eglGetError() != EGL_SUCCESS || !eglCreateImageKHR || !eglDestroyImageKHR || !vgCreateEGLImageTargetKHR) {
+        if (eglGetError() != EGL_SUCCESS || !eglCreateImageKHR || !eglDestroyImageKHR || !vgCreateEGLImageTargetKHR) {
             cleanup();
-            SgDriver::Close();
+            driver.Close();
             return;
         }
 
         const EGLint KEglImageAttribs[] = {EGL_IMAGE_PRESERVED_SYMBIAN, EGL_TRUE, EGL_NONE};
-        EGLImageKHR eglImage = eglCreateImageKHR(context->display(),
+        EGLImageKHR eglImage = eglCreateImageKHR(QEglContext::display(),
                 EGL_NO_CONTEXT,
                 EGL_NATIVE_PIXMAP_KHR,
@@ -515 +514 @@
                 (EGLint*)KEglImageAttribs);
 
-        if(eglGetError() != EGL_SUCCESS) {
+        if (eglGetError() != EGL_SUCCESS) {
             cleanup();
-            SgDriver::Close();
+            driver.Close();
             return;
         }
 
         vgImage = vgCreateEGLImageTargetKHR(eglImage);
-        if(vgGetError() != VG_NO_ERROR) {
+        if (vgGetError() != VG_NO_ERROR) {
             cleanup();
-            eglDestroyImageKHR(context->display(), eglImage);
-            SgDriver::Close();
+            eglDestroyImageKHR(QEglContext::display(), eglImage);
+            driver.Close();
             return;
         }
@@ -538 +537 @@
         setSerialNumber(++qt_vg_pixmap_serial);
         // release stuff
-        eglDestroyImageKHR(context->display(), eglImage);
-        SgDriver::Close();
+        eglDestroyImageKHR(QEglContext::display(), eglImage);
+        driver.Close();
+#endif
     } else if (type == QPixmapData::FbsBitmap) {
         CFbsBitmap *bitmap = reinterpret_cast<CFbsBitmap*>(pixmap);
@@ -585 +585 @@
             delete bitmap;
     }
-#else
-    Q_UNUSED(pixmap);
-    Q_UNUSED(type);
-#endif
 }
 
 void* QVGPixmapData::toNativeType(NativeType type)
 {
+    if (type == QPixmapData::SgImage) {
 #if defined(QT_SYMBIAN_SUPPORTS_SGIMAGE) && !defined(QT_NO_EGL)
-    if (type == QPixmapData::SgImage) {
         toVGImage();
 
-        if(!isValid() || vgImage == VG_INVALID_HANDLE)
+        if (!isValid() || vgImage == VG_INVALID_HANDLE)
             return 0;
 
         TInt err = 0;
 
-        err = SgDriver::Open();
-        if(err != KErrNone)
+        RSgDriver driver;
+        err = driver.Open();
+        if (err != KErrNone)
             return 0;
 
@@ -609 +606 @@
         sgInfo.iPixelFormat = EUidPixelFormatARGB_8888_PRE;
         sgInfo.iSizeInPixels.SetSize(w, h);
-        sgInfo.iUsage = ESgUsageOpenVgImage | ESgUsageOpenVgTarget;
-        sgInfo.iShareable = ETrue;
-        sgInfo.iCpuAccess = ESgCpuAccessNone;
-        sgInfo.iScreenId = KSgScreenIdMain; //KSgScreenIdAny;
-        sgInfo.iUserAttributes = NULL;
-        sgInfo.iUserAttributeCount = 0;
+        sgInfo.iUsage = ESgUsageBitOpenVgImage | ESgUsageBitOpenVgSurface;
 
         RSgImage *sgImage = q_check_ptr(new RSgImage());
         err = sgImage->Create(sgInfo, NULL, NULL);
-        if(err != KErrNone) {
-            SgDriver::Close();
+        if (err != KErrNone) {
+            driver.Close();
             return 0;
         }
@@ -627 +619 @@
         pfnVgCreateEGLImageTargetKHR vgCreateEGLImageTargetKHR = (pfnVgCreateEGLImageTargetKHR) eglGetProcAddress("vgCreateEGLImageTargetKHR");
 
-        if(eglGetError() != EGL_SUCCESS || !eglCreateImageKHR || !eglDestroyImageKHR || !vgCreateEGLImageTargetKHR) {
-            SgDriver::Close();
+        if (eglGetError() != EGL_SUCCESS || !eglCreateImageKHR || !eglDestroyImageKHR || !vgCreateEGLImageTargetKHR) {
+            driver.Close();
             return 0;
         }
 
         const EGLint KEglImageAttribs[] = {EGL_IMAGE_PRESERVED_SYMBIAN, EGL_TRUE, EGL_NONE};
-        EGLImageKHR eglImage = eglCreateImageKHR(context->display(),
+        EGLImageKHR eglImage = eglCreateImageKHR(QEglContext::display(),
                 EGL_NO_CONTEXT,
                 EGL_NATIVE_PIXMAP_KHR,
                 (EGLClientBuffer)sgImage,
                 (EGLint*)KEglImageAttribs);
-        if(eglGetError() != EGL_SUCCESS) {
+        if (eglGetError() != EGL_SUCCESS) {
             sgImage->Close();
-            SgDriver::Close();
+            driver.Close();
             return 0;
         }
 
         VGImage dstVgImage = vgCreateEGLImageTargetKHR(eglImage);
-        if(vgGetError() != VG_NO_ERROR) {
-            eglDestroyImageKHR(context->display(), eglImage);
+        if (vgGetError() != VG_NO_ERROR) {
+            eglDestroyImageKHR(QEglContext::display(), eglImage);
             sgImage->Close();
-            SgDriver::Close();
+            driver.Close();
             return 0;
         }
@@ -656 +648 @@
                 w, h, VG_FALSE);
 
-        if(vgGetError() != VG_NO_ERROR) {
+        if (vgGetError() != VG_NO_ERROR) {
             sgImage->Close();
             sgImage = 0;
@@ -662 +654 @@
         // release stuff
         vgDestroyImage(dstVgImage);
-        eglDestroyImageKHR(context->display(), eglImage);
-        SgDriver::Close();
+        eglDestroyImageKHR(QEglContext::display(), eglImage);
+        driver.Close();
         return reinterpret_cast<void*>(sgImage);
+#endif
     } else if (type == QPixmapData::FbsBitmap) {
         CFbsBitmap *bitmap = q_check_ptr(new CFbsBitmap);
@@ -686 +679 @@
         return reinterpret_cast<void*>(bitmap);
     }
-#else
-    Q_UNUSED(type);
     return 0;
-#endif
 }
 #endif //Q_OS_SYMBIAN