# HG changeset patch
# User John Tsiombikas <nuclear@mutantstargoat.com>
# Date 1315445036 -10800
# Node ID 206348366635c4c4b03f988ef9d63a5f6e69fb64
# Parent  70309d71c899cffc2bc0187b7278a7b4f458ef2f
trying to figure out why the textures are looking crappy on ipod

diff -r 70309d71c899 -r 206348366635 src/istereo.c
--- a/src/istereo.c	Thu Sep 08 03:06:46 2011 +0300
+++ b/src/istereo.c	Thu Sep 08 04:23:56 2011 +0300
@@ -51,7 +51,7 @@
 		return -1;
 	}
 
-	cam_fov(43.0);
+	cam_fov(42.0);
 
 	return 0;
 }
diff -r 70309d71c899 -r 206348366635 src/tex.c
--- a/src/tex.c	Thu Sep 08 03:06:46 2011 +0300
+++ b/src/tex.c	Thu Sep 08 04:23:56 2011 +0300
@@ -10,8 +10,8 @@
 {
 	unsigned int tex;
 	FILE *fp;
-	void *pixels;
-	int xsz, ysz, sz;
+	unsigned char *pixels;
+	int xsz, ysz, sz, i;
 	char buf[512];
 
 	if(!(fp = fopen(fname, "r"))) {
@@ -31,17 +31,27 @@
 	}
 	fgets(buf, sizeof buf, fp);
 
-	sz = xsz * ysz * 3;
+	sz = xsz * ysz * 4;
 	if(!(pixels = malloc(sz))) {
 		fprintf(stderr, "failed to allocate %d bytes\n", sz);
 		fclose(fp);
 		return 0;
 	}
-	if(fread(pixels, 1, xsz * ysz * 3, fp) < sz) {
-		fprintf(stderr, "partial read: %s\n", fname);
-		free(pixels);
-		fclose(fp);
-		return 0;
+	for(i=0; i<sz; i++) {
+		int c;
+
+		if(i % 4 == 3) {
+			pixels[i] = 255;
+			continue;
+		}
+
+		if((c = fgetc(fp)) == -1) {
+			fprintf(stderr, "partial read: %s\n", fname);
+			free(pixels);
+			fclose(fp);
+			return 0;
+		}
+		pixels[i] = c;
 	}
 	fclose(fp);
 
@@ -51,7 +61,7 @@
 	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
 	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
 	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
-	glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, xsz, ysz, 0, GL_RGB, GL_UNSIGNED_BYTE, pixels);
+	glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, xsz, ysz, 0, GL_RGBA, GL_UNSIGNED_BYTE, pixels);
 	free(pixels);
 
 	return tex;