From: David Gow <david@ingeniumdigital.com>
Date: Mon, 21 Apr 2014 04:35:36 +0000 (+0800)
Subject: Merge branch 'master' of git.ucc.asn.au:ipdf/code
X-Git-Url: https://git.ucc.asn.au/?p=ipdf%2Fcode.git;a=commitdiff_plain;h=aaa65d90ac812f924cbbc39bef7a5f8b6cad2da3

Merge branch 'master' of git.ucc.asn.au:ipdf/code

Conflicts:
	src/Makefile
	src/main.h
	src/real.h
	src/screen.cpp
	src/view.h

This was one hell of a merge. I have more code coming, but
it breaks other things, so it'll take a little while.
---

aaa65d90ac812f924cbbc39bef7a5f8b6cad2da3
diff --cc bin/ipdf
index cf8ff78,86a7077..10e25fe
Binary files differ
diff --cc src/Makefile
index f3c287c,ef5bff1..90adae9
--- a/src/Makefile
+++ b/src/Makefile
@@@ -1,10 -1,8 +1,10 @@@
  #Makefile
  ARCH := $(shell uname -m)
 -CXX = g++ -std=gnu++0x -Wall -Werror -Wshadow -pedantic -g
 +# TODO: stb_truetype doesn't compile with some of these warnings.
 +CXX = g++ -std=gnu++0x -g
 +# -Wall -Werror -Wshadow -pedantic
  MAIN = main.o
- OBJ = log.o document.o view.o screen.o vfpu.o stb_truetype.o
 -OBJ = log.o real.o document.o view.o screen.o vfpu.o
++OBJ = log.o real.o document.o view.o screen.o vfpu.o stb_truetype.o
  LIB_x86_64 = ../contrib/lib/libSDL2-2.0.so.0 -lGL
  LIB_i386 = ../contrib/lib32/libSDL2-2.0.so.0 -lGL
  
diff --cc src/real.h
index 2a4877c,f65bb98..e6e69bc
--- a/src/real.h
+++ b/src/real.h
@@@ -3,20 -3,28 +3,27 @@@
  
  #include "common.h"
  
- namespace IPDF
- {
+ #define REAL_SINGLE 0
+ #define REAL_DOUBLE 1
+ 
+ #ifndef REAL
+ 	#error "REAL was not defined!"
+ #endif
  
- //#define REAL_SINGLE
- #define REAL_DOUBLE
- //#define REAL_HALF
 -
+ namespace IPDF
+ {	
+ 	extern const char * g_real_name[];
  
- #ifdef REAL_SINGLE
+ #if REAL == REAL_SINGLE
  	typedef float Real;
  	inline float Float(Real r) {return r;}
- #elif defined REAL_DOUBLE
+ #elif REAL == REAL_DOUBLE
  	typedef double Real;
  	inline double Float(Real r) {return r;}
- #endif
+ #else
+ 	#error "Type of Real unspecified."
+ #endif //REAL
+ 
  }
  
  #endif //_REAL_H
diff --cc src/screen.cpp
index 2764ef7,7d43e41..07d3f94
--- a/src/screen.cpp
+++ b/src/screen.cpp
@@@ -140,8 -140,8 +142,7 @@@ void Screen::ScreenShot(const char * fi
  	unsigned char * pixels = new unsigned char[w*h*4];
  	if (pixels == NULL)
  		Fatal("Failed to allocate %d x %d x 4 = %d pixel array", w, h, w*h*4);
- 	glReadBuffer(GL_FRONT);
- 	glPixelStorei(GL_PACK_ALIGNMENT, 1);
+ 
 -
  	for (int y = 0; y < h; ++y)
  	{
  		glReadPixels(0,h-y-1,w, 1, GL_RGBA, GL_UNSIGNED_BYTE, &pixels[y*w*4]);
diff --cc src/view.cpp
index 0354ee9,d8a875b..26e9507
--- a/src/view.cpp
+++ b/src/view.cpp
@@@ -33,19 -35,9 +35,20 @@@ void View::ScaleAroundPoint(Real x, Rea
  	m_bounds.y = y - top;
  	m_bounds.w *= scaleAmt;
  	m_bounds.h *= scaleAmt;
+ 	Debug("View Bounds => %s", m_bounds.Str().c_str());
  }
  
 +Rect View::TransformToViewCoords(const Rect& inp) const
 +{
 +	Rect out;
 +	out.x = (inp.x - m_bounds.x) / m_bounds.w;
 +	out.y = (inp.y - m_bounds.y) / m_bounds.h;
 +
 +	out.w = inp.w / m_bounds.w;
 +	out.h = inp.h / m_bounds.h;
 +	return out;
 +}
 +
  void View::DrawGrid()
  {
  	// Draw some grid lines at fixed pixel positions
diff --cc src/view.h
index b099c18,bbd575e..c6c230d
--- a/src/view.h
+++ b/src/view.h
@@@ -10,7 -10,10 +10,10 @@@ namespace IPD
  	{
  		public:
  			View(Document & document, const Rect & bounds = Rect(0,0,1,1), const Colour & colour = Colour(0.f,0.f,0.f,1.f)) 
- 				: m_document(document), m_bounds(bounds), m_colour(colour), m_use_gpu_transform(false) {}
 -				: m_document(document), m_bounds(bounds), m_colour(colour)
++				: m_document(document), m_bounds(bounds), m_colour(colour), m_use_gpu_transform(false)
+ 			{
+ 				Debug("View Created - Bounds => {%s}", m_bounds.Str().c_str());
+ 			}
  			virtual ~View() {}
  
  			void Render();