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();
}
};
JuceLibraryCode/modules/juce_opengl/opengl/juce_OpenGLGraphicsContext.cpp
+47 -24
View File
@@ -90,7 +90,7 @@ struct CachedImageList : public ReferenceCountedObject,
CachedImage (CachedImageList& list, ImagePixelData* im)
: owner (list), pixelData (im),
lastUsed (Time::getCurrentTime()),
imageSize (im->width * im->height)
imageSize ((size_t) (im->width * im->height))
{
pixelData->listeners.add (&owner);
}
@@ -336,30 +336,36 @@ public:
//==============================================================================
struct ShaderProgramHolder
{
ShaderProgramHolder (OpenGLContext& context, const char* fragmentShader)
ShaderProgramHolder (OpenGLContext& context, const char* fragmentShader, const char* vertexShader)
: program (context)
{
JUCE_CHECK_OPENGL_ERROR
program.addVertexShader (OpenGLHelpers::translateVertexShaderToV3 (
"attribute vec2 position;"
"attribute vec4 colour;"
"uniform vec4 screenBounds;"
"varying " JUCE_MEDIUMP " vec4 frontColour;"
"varying " JUCE_HIGHP " vec2 pixelPos;"
"void main()"
"{"
" frontColour = colour;"
" vec2 adjustedPos = position - screenBounds.xy;"
" pixelPos = adjustedPos;"
" vec2 scaledPos = adjustedPos / screenBounds.zw;"
" gl_Position = vec4 (scaledPos.x - 1.0, 1.0 - scaledPos.y, 0, 1.0);"
"}"));
if (! program.addFragmentShader (OpenGLHelpers::translateFragmentShaderToV3 (fragmentShader)))
if (vertexShader == nullptr)
vertexShader = "attribute vec2 position;"
"attribute vec4 colour;"
"uniform vec4 screenBounds;"
"varying " JUCE_MEDIUMP " vec4 frontColour;"
"varying " JUCE_HIGHP " vec2 pixelPos;"
"void main()"
"{"
"frontColour = colour;"
"vec2 adjustedPos = position - screenBounds.xy;"
"pixelPos = adjustedPos;"
"vec2 scaledPos = adjustedPos / screenBounds.zw;"
"gl_Position = vec4 (scaledPos.x - 1.0, 1.0 - scaledPos.y, 0, 1.0);"
"}";
if (program.addVertexShader (OpenGLHelpers::translateVertexShaderToV3 (vertexShader))
&& program.addFragmentShader (OpenGLHelpers::translateFragmentShaderToV3 (fragmentShader))
&& program.link())
{
JUCE_CHECK_OPENGL_ERROR
}
else
{
lastError = program.getLastError();
program.link();
JUCE_CHECK_OPENGL_ERROR
}
}
OpenGLShaderProgram program;
@@ -368,8 +374,8 @@ public:
struct ShaderBase : public ShaderProgramHolder
{
ShaderBase (OpenGLContext& context, const char* fragmentShader)
: ShaderProgramHolder (context, fragmentShader),
ShaderBase (OpenGLContext& context, const char* fragmentShader, const char* vertexShader = nullptr)
: ShaderProgramHolder (context, fragmentShader, vertexShader),
positionAttribute (program, "position"),
colourAttribute (program, "colour"),
screenBounds (program, "screenBounds")
@@ -656,11 +662,28 @@ public:
struct ImageProgram : public ShaderBase
{
ImageProgram (OpenGLContext& context)
: ShaderBase (context, JUCE_DECLARE_IMAGE_UNIFORMS JUCE_DECLARE_SWIZZLE_FUNCTION
: ShaderBase (context, JUCE_DECLARE_VARYING_COLOUR JUCE_DECLARE_SWIZZLE_FUNCTION
"uniform sampler2D imageTexture;"
"varying " JUCE_HIGHP " vec2 texturePos;"
"void main()"
"{"
JUCE_CLAMP_TEXTURE_COORD
"gl_FragColor = frontColour.a * " JUCE_GET_IMAGE_PIXEL ";"
"}",
"uniform " JUCE_MEDIUMP " vec2 imageLimits;"
JUCE_DECLARE_MATRIX_UNIFORM
"attribute vec2 position;"
"attribute vec4 colour;"
"uniform vec4 screenBounds;"
"varying " JUCE_MEDIUMP " vec4 frontColour;"
"varying " JUCE_HIGHP " vec2 texturePos;"
"void main()"
"{"
"frontColour = colour;"
"vec2 adjustedPos = position - screenBounds.xy;"
"vec2 pixelPos = adjustedPos;"
"texturePos = clamp (" JUCE_MATRIX_TIMES_FRAGCOORD ", vec2 (0, 0), imageLimits);"
"vec2 scaledPos = adjustedPos / screenBounds.zw;"
"gl_Position = vec4 (scaledPos.x - 1.0, 1.0 - scaledPos.y, 0, 1.0);"
"}"),
imageParams (program)
{}
JuceLibraryCode/modules/juce_opengl/opengl/juce_OpenGLHelpers.cpp
+3 -3
View File
@@ -81,8 +81,8 @@ String OpenGLHelpers::translateVertexShaderToV3 (const String& code)
{
#if JUCE_OPENGL3
if (OpenGLShaderProgram::getLanguageVersion() > 1.2)
return "#version 150\n" + code.replace ("attribute", "in")
.replace ("varying", "out");
return JUCE_GLSL_VERSION "\n" + code.replace ("attribute", "in")
.replace ("varying", "out");
#endif
return code;
@@ -92,7 +92,7 @@ String OpenGLHelpers::translateFragmentShaderToV3 (const String& code)
{
#if JUCE_OPENGL3
if (OpenGLShaderProgram::getLanguageVersion() > 1.2)
return "#version 150\n"
return JUCE_GLSL_VERSION "\n"
"out vec4 fragColor;\n"
+ code.replace ("varying", "in")
.replace ("texture2D", "texture")