DanielGibson

diff --git a/neo/d3xp/anim/Anim_Blend.cpp b/neo/d3xp/anim/Anim_Blend.cpp
index cacf5f1..4215336 100644
--- a/neo/d3xp/anim/Anim_Blend.cpp
+++ b/neo/d3xp/anim/Anim_Blend.cpp
@@ -5490,19 +5490,19 @@ bool idAnimator::GetJointLocalTransform( jointHandle_t jointHandle, int currentT
   // FIXME: overkill
 	CreateFrame( currentTime, false );
 	
-	if( jointHandle > 0 )
-	{

DanielGibson

void idGameLocal::CalcFov( float base_fov, float &fov_x, float &fov_y ) const {
	float	x;
	float	y;
	float	ratio_x;
	float	ratio_y;

	assert(base_fov > 0);

	// first, calculate the vertical fov based on a 640x480 view
	// XXX: will be positive because tan() is positive if the given value is positive as asserted above

DanielGibson

# Makefile for Deep Impact: Freefall
# (C) 2013 Daniel Gibson, do whatever you want with it
#
# needs GNU make, tested on Linux, should work on other unix-like systems as well
# also needs SDL2, SDL2 image and SDL2 ttf + development headers etc
# and a C++11 and GCC compatible C++ compiler (tested g++ 4.7 and clang++ 3.3)

# CC := clang
# CXX := clang++

DanielGibson

// The Results: http://wp.me/pEPJ4-4S

// you can define USE_LIBPNG to decode with libpng XOR USE_LODEPNG to decode with lodepng
//  XOR USE_LIBJPEG to decode with libjpeg or libjpeg-turbo XOR nothing to use stb_image.
// you'll have to provide the corresponding headers and (for libjpeg and libpng) libs to link against
// for lodepng also compile lodepng.c into the binary
// ex: gcc -O4 -DUSE_LODEPNG imgLoadBench.c lodepng.c -o imgLoadBench_lodepng_gcc_O4
// or: gcc -O0 -DUSE_LIBPNG imgLoadBench.c -o imgLoadBench_libpng_gcc_O0 -lpng
// or: gcc -O2 -DUSE_LIBJPEG imgLoadBench.c -o imgLoadBench_libjpeg_gcc_O2 -ljpeg
// or: clang -O3 imgLoadBench.c -o imgLoadBench_stb_clang_O3

DanielGibson

/*
 * SDL2 mousebutton test
 * 
 * build with:
 * $ gcc $(sdl2-config --cflags) -o sdl2test sdl2test.c $(sdl2-config --libs)
 */
#include <stdio.h>
#include <SDL.h>
#include <errno.h>

DanielGibson

/*
 * A simple allocator that uses a fixed sized memory buffer and doesn't reuse
 * memory until it's Reset()
 * It's untested and not thread-safe (achieving that shouldn't be hard, though,
 * see comment at AllocBlock())
 * 
 * 
 * (C) 2015 Daniel Gibson
 * 
 * License:

DanielGibson

/*
 * Encodes a given file to png using stb_image_write, miniz, lodepng and libpng
 * 
 * Useful to compare the compression ratios achievable with the different encoders.
 * Blog post with results: http://wp.me/pEPJ4-5U
 * 
 * Needs:
 *  - stb_image.h and stb_image_write.h from https://github.com/nothings/stb
 *  - lodepng.c and lodepng.h from http://lodev.org/lodepng/
 *  - miniz.c from https://github.com/richgel999/miniz

DanielGibson

The Daikatana .wal format is similar to Quake2, but supports a palette per texture
(even if it's not always used, see below) and 9 mipmap levels instead of 4.
If you wanna check whether a .wal is in daikatana or q2 format, check whether
the first byte is == 3 (daikatana) or > 32 (ASCII ' '; then it's likely Quake2)
because in Quake2 it's the name which should start with a printable ASCII char.

Having 9 MipMap levels implies that for many textures, the last levels will be
1x1 pixels... Daikatana itself stops loading more mipmaps once the last loaded
one has a width or height of 1.
Each mipmap level has half the width and height of the previous one.

DanielGibson

// Daikatana .pak format. It's similar to Quake/Quake2 format, but supports compressed files as well.
// I think that only the following file types are compressed: .tga .bmp .wal .pcx .bsp
// I wouldn't rely on this list when unpacking, but when packing, only compress those.

// the structs are based on pakextract.c from https://github.com/yquake2/pakextract
// all ints are 32bit Little Endian.

struct pak_header
{
	char signature[4]; // {'P','A','C','K'}, like in Quake/Quake2

DanielGibson

/*
 * Kinda messy code to parse and display 8bit BMPs and Daikatana wals
 * Can also be compiled to check whether the colormaps of textures in a
 * directory match that of the corresponding colormap.bmp
 *
 * Note that it currently only displays the first mipmap level of a .wal texture
 * and ignores the animname, flags, contents and value fields of the header.
 * 
 * (C) 2016 Daniel Gibson
 *