jens/mpsk_rx_gui
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- Library code update

Browse Source 
- project update (added Eigen)

git-svn-id: http://moon:8086/svn/software/trunk/projects/mpsk_rx_gui@94 b431acfa-c32f-4a4a-93f1-934dc6c82436
This commit is contained in:
jens
2014-12-20 20:59:48 +00:00
parent 1b4d8e9f54
commit dc5560392f
312 changed files with 6349 additions and 4195 deletions
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JuceLibraryCode/modules/juce_opengl/opengl/juce_OpenGLContext.cpp
+41 -27
View File
@@ -145,11 +145,6 @@ public:
{
ScopedPointer<MessageManagerLock> mmLock;
const Rectangle<int> screenBounds (component.getTopLevelComponent()->getScreenBounds());
if (lastScreenBounds != screenBounds)
updateViewportSize (false);
const bool isUpdating = needsUpdate.compareAndSetBool (0, 1);
if (context.renderComponents && isUpdating)
@@ -161,6 +156,8 @@ public:
mmLock = new MessageManagerLock (this); // need to acquire this before locking the context.
if (! mmLock->lockWasGained())
return false;
updateViewportSize (false);
}
if (! context.makeActive())
@@ -219,13 +216,19 @@ public:
}
}
void checkViewportBounds()
{
const Rectangle<int> screenBounds (component.getTopLevelComponent()->getScreenBounds());
if (lastScreenBounds != screenBounds)
updateViewportSize (true);
}
void paintComponent()
{
// you mustn't set your own cached image object when attaching a GL context!
jassert (get (component) == this);
updateViewportSize (false);
if (! ensureFrameBufferSize())
return;
@@ -463,7 +466,8 @@ void OpenGLContext::NativeContext::renderCallback()
#endif
//==============================================================================
class OpenGLContext::Attachment : public ComponentMovementWatcher
class OpenGLContext::Attachment : public ComponentMovementWatcher,
private Timer
{
public:
Attachment (OpenGLContext& c, Component& comp)
@@ -564,10 +568,14 @@ private:
comp.setCachedComponentImage (newCachedImage);
newCachedImage->start(); // (must wait until this is attached before starting its thread)
newCachedImage->updateViewportSize (true);
startTimer (400);
}
void detach()
{
stopTimer();
Component& comp = *getComponent();
#if JUCE_MAC
@@ -580,6 +588,12 @@ private:
comp.setCachedComponentImage (nullptr);
context.nativeContext = nullptr;
}
void timerCallback() override
{
if (CachedImage* const cachedImage = CachedImage::get (*getComponent()))
cachedImage->checkViewportBounds();
}
};
//==============================================================================
@@ -842,27 +856,27 @@ void OpenGLContext::copyTexture (const Rectangle<int>& targetClipArea,
ProgramBuilder (OpenGLShaderProgram& prog)
{
prog.addVertexShader (OpenGLHelpers::translateVertexShaderToV3 (
"attribute " JUCE_HIGHP " vec2 position;"
"uniform " JUCE_HIGHP " vec2 screenSize;"
"varying " JUCE_HIGHP " vec2 pixelPos;"
"void main()"
"{"
"pixelPos = position;"
JUCE_HIGHP " vec2 scaled = position / (0.5 * screenSize.xy);"
"gl_Position = vec4 (scaled.x - 1.0, 1.0 - scaled.y, 0, 1.0);"
"}"));
"attribute " JUCE_HIGHP " vec2 position;"
"uniform " JUCE_HIGHP " vec2 screenSize;"
"uniform " JUCE_HIGHP " float textureBounds[4];"
"uniform " JUCE_HIGHP " vec2 vOffsetAndScale;"
"varying " JUCE_HIGHP " vec2 texturePos;"
"void main()"
"{"
JUCE_HIGHP " vec2 scaled = position / (0.5 * screenSize.xy);"
"gl_Position = vec4 (scaled.x - 1.0, 1.0 - scaled.y, 0, 1.0);"
"texturePos = (position - vec2 (textureBounds[0], textureBounds[1])) / vec2 (textureBounds[2], textureBounds[3]);"
"texturePos = vec2 (texturePos.x, vOffsetAndScale.x + vOffsetAndScale.y * texturePos.y);"
"}"));
prog.addFragmentShader (OpenGLHelpers::translateFragmentShaderToV3 (
"uniform sampler2D imageTexture;"
"uniform " JUCE_HIGHP " float textureBounds[4];"
"uniform " JUCE_HIGHP " vec2 vOffsetAndScale;"
"varying " JUCE_HIGHP " vec2 pixelPos;"
"void main()"
"{"
JUCE_HIGHP " vec2 texturePos = (pixelPos - vec2 (textureBounds[0], textureBounds[1]))"
"/ vec2 (textureBounds[2], textureBounds[3]);"
"gl_FragColor = texture2D (imageTexture, vec2 (texturePos.x, vOffsetAndScale.x + vOffsetAndScale.y * texturePos.y));"
"}"));
"uniform sampler2D imageTexture;"
"varying " JUCE_HIGHP " vec2 texturePos;"
"void main()"
"{"
"gl_FragColor = texture2D (imageTexture, texturePos);"
"}"));
prog.link();
}
};