Ports: Update the C-ray renderer port

Ports/c-ray/package.sh

@@ -4,7 +4,8 @@ version=git
 workdir=c-ray-master
 useconfigure=true
 files="https://github.com/vkoskiv/c-ray/archive/master.tar.gz c-ray-git.tar.gz"
-configopts="-DCMAKE_TOOLCHAIN_FILE=$SERENITY_ROOT/Toolchain/CMakeToolchain.txt -DNO_SDL2=True"
+configopts="-DCMAKE_TOOLCHAIN_FILE=$SERENITY_ROOT/Toolchain/CMakeToolchain.txt"
+depends="SDL2"
 
 configure() {
     run cmake $configopts

Ports/c-ray/patches/add-dummy-configure.patch

@@ -1,3 +1,7 @@
 diff --git a/configure b/configure
 new file mode 100644
-index 0000000..e69de29
+index 0000000..04bfb39
+--- /dev/null
++++ b/configure
+@@ -0,0 +1 @@
++#nop

Ports/c-ray/patches/fix-linkage.patch

@@ -7,7 +7,7 @@ index 5ccce96..1db6074 100644
    			target_link_libraries(${PROJECT_NAME} ${SDL2_LIBRARY})
  		else()
 -  			target_link_libraries(${PROJECT_NAME} -lpthread -lm ${SDL2_LIBRARY})
-+			target_link_libraries(${PROJECT_NAME} -lSDL2 -lgui -ldraw -lipc -lcore -lpthread -lm -lstdc++)
++			target_link_libraries(${PROJECT_NAME} -lSDL2 -lgui -ldraw -lgfx -lipc -lcore -lpthread -lm -lstdc++)
  		endif()
  		add_definitions(-DUI_ENABLED)
  	else()

Ports/c-ray/patches/fix-usleep.patch

@@ -0,0 +1,27 @@
+diff --git a/src/utils/timer.c b/src/utils/timer.c
+index 9978a99..c94d33d 100644
+--- a/src/utils/timer.c
++++ b/src/utils/timer.c
+@@ -48,20 +48,13 @@ long getUs(struct timeval timer) {
+ 	return ((tmr2.tv_sec - timer.tv_sec) * 1000000) + (tmr2.tv_usec - timer.tv_usec);
+ }
+ 
++#include <unistd.h>
++
+ /**
+  Sleep for a given amount of milliseconds
+  
+  @param ms Milliseconds to sleep for
+  */
+ void sleepMSec(int ms) {
+-#ifdef WINDOWS
+-	Sleep(ms);
+-#elif __APPLE__
+-	struct timespec ts;
+-	ts.tv_sec = ms / 1000;
+-	ts.tv_nsec = (ms % 1000) * 1000000;
+-	nanosleep(&ts, NULL);
+-#elif __linux__
+ 	usleep(ms * 1000);
+-#endif
+ }

Ports/c-ray/patches/lower-hdr-json-settings.patch

@@ -1,26 +0,0 @@
-diff --git a/input/hdr.json b/input/hdr.json
-index c3fd066..ebd69da 100644
---- a/input/hdr.json
-+++ b/input/hdr.json
-@@ -2,8 +2,8 @@
- 	"version": 1.0,
- 	"renderer": {
- 		"threadCount": 0,
--		"sampleCount": 250,
--		"bounces": 30,
-+		"sampleCount": 1,
-+		"bounces": 2,
- 		"antialiasing": true,
- 		"tileWidth": 64,
- 		"tileHeight": 64,
-@@ -39,8 +39,8 @@
- 		"outputFileName": "rendered",
- 		"fileType": "png",
- 		"count": 0,
--		"width": 1280,
--		"height": 800,
-+		"width": 300,
-+		"height": 200,
- 		"ambientColor": {
- 			"hdr": "input/HDRs/rooitou_park_1k.hdr",
- 			"offset": 0,

Ports/c-ray/patches/patch-renderthread-and-main-loop.patch

@@ -1,58 +0,0 @@
-diff --git a/src/renderer/renderer.c b/src/renderer/renderer.c
-index 835d99b..aa06055 100644
---- a/src/renderer/renderer.c
-+++ b/src/renderer/renderer.c
-@@ -20,8 +20,8 @@
- #include "../utils/loaders/textureloader.h"
- 
- //Main thread loop speeds
--#define paused_msec 100
--#define active_msec  16
-+#define paused_msec 800
-+#define active_msec 400
- 
- /// @todo Use defaultSettings state struct for this.
- /// @todo Clean this up, it's ugly.
-@@ -47,7 +47,6 @@ void render(struct renderer *r) {
- 	//Main loop (input)
- 	bool threadsHaveStarted = false;
- 	float avgRayTime = 0.0f;
--	int pauser = 0;
- 	float finalAvg = 0.0f;
- 	int ctr = 1;
- 	while (r->state.isRendering) {
-@@ -66,25 +65,6 @@ void render(struct renderer *r) {
- 			sleepMSec(paused_msec);
- 		}
- 		
--		//Run the sample printing about 4x/s
--		if (pauser == 280 / active_msec) {
--			long remainingSampleCount = ((r->state.tileCount - r->state.finishedTileCount) * r->prefs.tileWidth * r->prefs.tileHeight * r->prefs.sampleCount);
--			double sps = (1000000.0f/finalAvg) * r->prefs.threadCount;
--			long usecTillFinished = remainingSampleCount * finalAvg;
--			char rem[32];
--			smartTime((0.001 * usecTillFinished) / r->prefs.threadCount, rem);
--			float completion = ((float)r->state.finishedTileCount / r->state.tileCount) * 100;
--			logr(info, "[%s%.0f%%%s] μs/ray: %.02f, etf: %s, %.02lfMs/s %s        \r",
--				 KBLU,
--				 KNRM,
--				 completion,
--				 finalAvg,
--				 rem,
--				 0.000001*sps,
--				 r->state.threadStates[0].paused ? "[PAUSED]" : "");
--			pauser = 0;
--		}
--		pauser++;
- 		
- 		if (!threadsHaveStarted) {
- 			threadsHaveStarted = true;
-@@ -286,7 +266,7 @@ void *renderThread(void *arg) {
- 	//No more tiles to render, exit thread. (render done)
- 	tinfo->threadComplete = true;
- 	tinfo->currentTileNum = -1;
--	return 0;
-+	pthread_exit((void*) arg); //for Serenity, return 0 didn't work
- }
- 	
- struct renderer *newRenderer() {

Ports/c-ray/patches/reduce-hdr-scene-settings.patch

@@ -0,0 +1,24 @@
+diff --git a/input/hdr.json b/input/hdr.json
+index 5391ff0..138be3a 100644
+--- a/input/hdr.json
++++ b/input/hdr.json
+@@ -2,7 +2,7 @@
+ 	"version": 1.0,
+ 	"renderer": {
+ 		"threads": 0,
+-		"samples": 250,
++		"samples": 25,
+ 		"bounces": 30,
+ 		"antialiasing": true,
+ 		"tileWidth": 64,
+@@ -12,8 +12,8 @@
+ 		"outputFileName": "rendered",
+ 		"fileType": "png",
+ 		"count": 0,
+-		"width": 1280,
+-		"height": 800
++		"width": 320,
++		"height": 200
+ 	},
+ 	"display": {
+ 		"isFullscreen": false,

Ports/c-ray/patches/replace-micro-symbol.patch

@@ -0,0 +1,13 @@
+diff --git a/src/renderer/renderer.c b/src/renderer/renderer.c
+index 90cfee9..4e36ed2 100644
+--- a/src/renderer/renderer.c
++++ b/src/renderer/renderer.c
+@@ -104,7 +104,7 @@ struct texture *renderFrame(struct renderer *r) {
+ 			char rem[64];
+ 			smartTime((msecTillFinished) / r->prefs.threadCount, rem);
+ 			float completion = ((float)completedSamples / totalTileSamples) * 100;
+-			logr(info, "[%s%.0f%%%s] μs/path: %.02f, etf: %s, %.02lfMs/s %s        \r",
++			logr(info, "[%s%.0f%%%s] us/path: %.02f, etf: %s, %.02lfMs/s %s        \r",
+ 				 KBLU,
+ 				 completion,
+ 				 KNRM,

Ports/c-ray/patches/set-sdl-software-renderer.patch

@@ -0,0 +1,13 @@
+diff --git a/src/utils/ui.c b/src/utils/ui.c
+index afcb4fc..3713b87 100644
+--- a/src/utils/ui.c
++++ b/src/utils/ui.c
+@@ -63,7 +63,7 @@ int initSDL(struct display *d) {
+ 		return -1;
+ 	}
+ 	//Init renderer
+-	d->renderer = SDL_CreateRenderer(d->window, -1, SDL_RENDERER_ACCELERATED);
++	d->renderer = SDL_CreateRenderer(d->window, -1, SDL_RENDERER_SOFTWARE);
+ 	if (d->renderer == NULL) {
+ 		logr(warning, "Renderer couldn't be created, error: \"%s\"\n", SDL_GetError());
+ 		return -1;