vcl/opengl/gdiimpl.cxx | 3 +++
vcl/opengl/salbmp.cxx | 11 ++++++++---
vcl/source/outdev/bitmap.cxx | 21 +++++++++++----------
vcl/win/source/app/salinst.cxx | 9 +++++++--
4 files changed, 29 insertions(+), 15 deletions(-)
New commits:
commit 93b34d091756de6fc3e5424aa45e00397146cc51
Author: Jan Holesovsky <ke...@collabora.com>
Date: Tue Nov 11 21:33:53 2014 +0100
vcl: Use the fast path for rendering.
There was a discrepancy between the comment and the code; and I believe the
comment was right, and the code wrong - so adapted the code accordingly.
[I guess we will want to kill this condition for good when rendering via
OpenGL at some stage; the assert() will tell us ;-)]
Change-Id: I651261373068e975004c898b2a930c602c158b64
diff --git a/vcl/source/outdev/bitmap.cxx b/vcl/source/outdev/bitmap.cxx
index 4955b4b..9a2e56d 100644
--- a/vcl/source/outdev/bitmap.cxx
+++ b/vcl/source/outdev/bitmap.cxx
@@ -527,7 +527,7 @@ void OutputDevice::DrawDeviceBitmap( const Point& rDestPt,
const Size& rDestSize
// only paint direct when no scaling and no MapMode, else
the
// more expensive conversions may be done for short-time
Bitmap/BitmapEx
// used for buffering only
- if(!IsMapMode() && aPosAry.mnSrcWidth ==
aPosAry.mnDestWidth && aPosAry.mnSrcHeight == aPosAry.mnDestHeight)
+ if (IsMapMode() || aPosAry.mnSrcWidth !=
aPosAry.mnDestWidth || aPosAry.mnSrcHeight != aPosAry.mnDestHeight)
{
bTryDirectPaint = false;
}
@@ -661,18 +661,16 @@ void OutputDevice::DrawDeviceAlphaBitmap( const Bitmap&
rBmp, const AlphaMask& r
// separate alpha VDev
bool bTryDirectPaint(!mpAlphaVDev && !pDisableNative && !bHMirr &&
!bVMirr);
-#ifdef WNT
- if(bTryDirectPaint)
+ if (bTryDirectPaint)
{
// only paint direct when no scaling and no MapMode, else the
// more expensive conversions may be done for short-time
Bitmap/BitmapEx
// used for buffering only
- if(!IsMapMode() && rSrcSizePixel.Width() == aOutSz.Width() &&
rSrcSizePixel.Height() == aOutSz.Height())
+ if (IsMapMode() || rSrcSizePixel.Width() != aOutSz.Width() ||
rSrcSizePixel.Height() != aOutSz.Height())
{
bTryDirectPaint = false;
}
}
-#endif
if(bTryDirectPaint)
{
commit d87b163f8dc787d3bbb17d4a0008ef60c61fe6b0
Author: Jan Holesovsky <ke...@collabora.com>
Date: Tue Nov 11 21:25:07 2014 +0100
windows opengl: Make sure we don't reach the slow parts of the code.
Change-Id: I2a4d1bd294d1d88651c8556091f5453ef0aa5293
diff --git a/vcl/source/outdev/bitmap.cxx b/vcl/source/outdev/bitmap.cxx
index 20e6367..4955b4b 100644
--- a/vcl/source/outdev/bitmap.cxx
+++ b/vcl/source/outdev/bitmap.cxx
@@ -20,6 +20,7 @@
#include <vcl/bitmap.hxx>
#include <vcl/bitmapex.hxx>
#include <vcl/bmpacc.hxx>
+#include <vcl/opengl/OpenGLHelper.hxx>
#include <vcl/outdev.hxx>
#include <vcl/virdev.hxx>
#include <vcl/image.hxx>
@@ -32,7 +33,6 @@
#include <basegfx/matrix/b2dhommatrixtools.hxx>
#include <boost/scoped_array.hpp>
-
void OutputDevice::DrawBitmap( const Point& rDestPt, const Bitmap& rBitmap )
{
const Size aSizePix( rBitmap.GetSizePixel() );
@@ -656,7 +656,6 @@ void OutputDevice::DrawDeviceAlphaBitmap( const Bitmap&
rBmp, const AlphaMask& r
if( !aDstRect.Intersection( Rectangle( aOutPt, aOutSz ) ).IsEmpty() )
{
- bool bNativeAlpha = false;
static const char* pDisableNative = getenv(
"SAL_DISABLE_NATIVE_ALPHA");
// #i83087# Naturally, system alpha blending cannot work with
// separate alpha VDev
@@ -686,14 +685,18 @@ void OutputDevice::DrawDeviceAlphaBitmap( const Bitmap&
rBmp, const AlphaMask& r
};
SalBitmap* pSalSrcBmp =
rBmp.ImplGetImpBitmap()->ImplGetSalBitmap();
SalBitmap* pSalAlphaBmp =
rAlpha.ImplGetImpBitmap()->ImplGetSalBitmap();
- bNativeAlpha = mpGraphics->DrawAlphaBitmap( aTR, *pSalSrcBmp,
*pSalAlphaBmp, this );
+
+ if (mpGraphics->DrawAlphaBitmap( aTR, *pSalSrcBmp, *pSalAlphaBmp,
this ))
+ return;
}
+ // we need to make sure OpenGL never reaches this slow code path
+ assert(!OpenGLHelper::isVCLOpenGLEnabled());
+
VirtualDevice* pOldVDev = mpAlphaVDev;
Rectangle aBmpRect( Point(), rBmp.GetSizePixel() );
- if( !bNativeAlpha
- && !aBmpRect.Intersection( Rectangle( rSrcPtPixel,
rSrcSizePixel ) ).IsEmpty() )
+ if (!aBmpRect.Intersection(Rectangle(rSrcPtPixel,
rSrcSizePixel)).IsEmpty())
{
// The scaling in this code path produces really ugly results - it
// does the most trivial scaling with no smoothing.
commit d9fbaf248ea907428c3a5d0422d0c9a9ce50b907
Author: Jan Holesovsky <ke...@collabora.com>
Date: Tue Nov 11 21:19:02 2014 +0100
windows opengl: Instantiate OpenGLSalBitmap even on Windows.
Change-Id: I2229141cc12ad7bc9fccfd6e2c7fec44ac4f6284
diff --git a/vcl/opengl/gdiimpl.cxx b/vcl/opengl/gdiimpl.cxx
index 8a2f89b..2cf9806 100644
--- a/vcl/opengl/gdiimpl.cxx
+++ b/vcl/opengl/gdiimpl.cxx
@@ -865,6 +865,9 @@ void OpenGLSalGraphicsImpl::copyBits( const SalTwoRect&
rPosAry, SalGraphics* /*
void OpenGLSalGraphicsImpl::drawBitmap( const SalTwoRect& rPosAry, const
SalBitmap& rSalBitmap )
{
+ // check that carefully only in the debug mode
+ assert(dynamic_cast<const OpenGLSalBitmap*>(&rSalBitmap));
+
const OpenGLSalBitmap& rBitmap = static_cast<const
OpenGLSalBitmap&>(rSalBitmap);
GLuint nTexture = rBitmap.GetTexture( maContext );
const Size aSize = rSalBitmap.GetSize();
diff --git a/vcl/opengl/salbmp.cxx b/vcl/opengl/salbmp.cxx
index 5a93aaa..e4f9205 100644
--- a/vcl/opengl/salbmp.cxx
+++ b/vcl/opengl/salbmp.cxx
@@ -34,6 +34,7 @@ static bool isValidBitCount( sal_uInt16 nBitCount )
OpenGLSalBitmap::OpenGLSalBitmap()
: mpContext(NULL)
+, mpTexture(NULL)
, mbDirtyTexture(true)
, mnBits(0)
, mnBytesPerRow(0)
@@ -57,7 +58,7 @@ bool OpenGLSalBitmap::Create( OpenGLContext& rContext,
OpenGLTextureSharedPtr pT
static const BitmapPalette aEmptyPalette;
Destroy();
- SAL_INFO( "vcl.opengl", "OpenGLSalBitmap::Create from FBO" );
+ SAL_INFO( "vcl.opengl", "OpenGLSalBitmap::Create from FBO: [" << nX << ",
" << nY << "] " << nWidth << "x" << nHeight );
mpContext = &rContext;
mnWidth = nWidth;
@@ -83,7 +84,7 @@ bool OpenGLSalBitmap::Create( OpenGLContext& rContext,
OpenGLTextureSharedPtr pT
bool OpenGLSalBitmap::Create( const Size& rSize, sal_uInt16 nBits, const
BitmapPalette& rBitmapPalette )
{
Destroy();
- SAL_INFO( "vcl.opengl", "OpenGLSalBitmap::Create with size" );
+ SAL_INFO( "vcl.opengl", "OpenGLSalBitmap::Create with size: " << rSize );
if( !isValidBitCount( nBits ) )
return false;
@@ -106,9 +107,12 @@ bool OpenGLSalBitmap::Create( const SalBitmap& rSalBmp,
SalGraphics* pGraphics )
bool OpenGLSalBitmap::Create( const SalBitmap& rSalBmp, sal_uInt16
nNewBitCount )
{
+ // check that carefully only in the debug mode
+ assert(dynamic_cast<const OpenGLSalBitmap*>(&rSalBmp));
+
const OpenGLSalBitmap& rSourceBitmap = static_cast<const
OpenGLSalBitmap&>(rSalBmp);
- SAL_INFO( "vcl.opengl", "OpenGLSalBitmap::Create from BMP " <<
rSourceBitmap.mnHeight );
+ SAL_INFO( "vcl.opengl", "OpenGLSalBitmap::Create from BMP: " <<
rSourceBitmap.mnWidth << "x" << rSourceBitmap.mnHeight );
if( isValidBitCount( nNewBitCount ) )
{
@@ -328,6 +332,7 @@ Size OpenGLSalBitmap::GetSize() const
GLuint OpenGLSalBitmap::CreateTexture()
{
+ SAL_INFO( "vcl.opengl", "::CreateTexture" );
GLenum nFormat = GL_RGBA;
GLenum nType = GL_UNSIGNED_BYTE;
sal_uInt8* pData( NULL );
diff --git a/vcl/win/source/app/salinst.cxx b/vcl/win/source/app/salinst.cxx
index b1d33e4..a601ff5 100644
--- a/vcl/win/source/app/salinst.cxx
+++ b/vcl/win/source/app/salinst.cxx
@@ -26,9 +26,11 @@
#include <tools/solarmutex.hxx>
-#include <vcl/timer.hxx>
#include <vcl/apptypes.hxx>
+#include <vcl/opengl/OpenGLHelper.hxx>
+#include <vcl/timer.hxx>
+#include <opengl/salbmp.hxx>
#include <win/wincomp.hxx>
#include <win/salids.hrc>
#include <win/saldata.hxx>
@@ -1007,7 +1009,10 @@ SalTimer* WinSalInstance::CreateSalTimer()
SalBitmap* WinSalInstance::CreateSalBitmap()
{
- return new WinSalBitmap();
+ if (OpenGLHelper::isVCLOpenGLEnabled())
+ return new OpenGLSalBitmap();
+ else
+ return new WinSalBitmap();
}
class WinImeStatus : public SalI18NImeStatus
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