# HG changeset patch
# User John Tsiombikas <nuclear@member.fsf.org>
# Date 1345423251 -10800
# Node ID 91180ee7b7d943d13f8c6a26b86fba5fac1c4285
# Parent  3a3236a4833ca5bcd830eb1c3c4966b61616dd10
foo

diff -r 3a3236a4833c -r 91180ee7b7d9 prototype/sdr/mrt0.p.glsl
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/prototype/sdr/mrt0.p.glsl	Mon Aug 20 03:40:51 2012 +0300
@@ -0,0 +1,7 @@
+uniform sampler2D tex_dif;
+
+void main()
+{
+	vec4 texel = texture2D(tex_dif, gl_TexCoord[0].st);
+	gl_FragColor = texel;
+}
diff -r 3a3236a4833c -r 91180ee7b7d9 prototype/src/datapath.cc
--- a/prototype/src/datapath.cc	Sun Aug 19 23:09:30 2012 +0300
+++ b/prototype/src/datapath.cc	Mon Aug 20 03:40:51 2012 +0300
@@ -14,6 +14,10 @@
 {
 	static std::string res;
 
+	if(!fname) {
+		return 0;
+	}
+
 	for(auto path : pathlist) {
 		res = path + "/" + std::string(fname);
 		FILE *fp = fopen(res.c_str(), "r");
diff -r 3a3236a4833c -r 91180ee7b7d9 prototype/src/main.cc
--- a/prototype/src/main.cc	Sun Aug 19 23:09:30 2012 +0300
+++ b/prototype/src/main.cc	Mon Aug 20 03:40:51 2012 +0300
@@ -71,6 +71,7 @@
 	glEnable(GL_MULTISAMPLE);
 
 	add_data_path("data");
+	add_data_path("sdr");
 
 	if(!init_renderer()) {
 		return false;
diff -r 3a3236a4833c -r 91180ee7b7d9 prototype/src/renderer.cc
--- a/prototype/src/renderer.cc	Sun Aug 19 23:09:30 2012 +0300
+++ b/prototype/src/renderer.cc	Mon Aug 20 03:40:51 2012 +0300
@@ -7,13 +7,13 @@
 #include "sdr.h"
 #include "datapath.h"
 
-#define MRT_COUNT	4
+#define MRT_COUNT	(sizeof mrt_sdr_file / sizeof *mrt_sdr_file)
 
 static const char *mrt_sdr_file[][2] = {
-	{0, "mrt0.p.glsl"},
+	{0, "mrt0.p.glsl"}/*,
 	{0, "mrt1.p.glsl"},
 	{0, "mrt2.p.glsl"},
-	{0, "mrt3.p.glsl"}
+	{0, "mrt3.p.glsl"}*/
 };
 
 static unsigned int mrt_prog[MRT_COUNT];