From e894fe92cdc669ae05d15da2a66bc8db5af8bfdf Mon Sep 17 00:00:00 2001
From: pommicket <pommicket@gmail.com>
Date: Thu, 3 Nov 2022 20:22:03 -0400
Subject: [1.3] allow newer glsl versions w IN,OUT macros, msi version

---
 base.h                               |  5 +++--
 config.c                             |  4 ++--
 gl.c                                 | 18 ++++++++++++------
 text.c                               | 11 +++++++----
 windows_installer/ted/ted/ted.vdproj |  6 +++---
 5 files changed, 27 insertions(+), 17 deletions(-)

diff --git a/base.h b/base.h
index 00d6a5b..ee427fc 100644
--- a/base.h
+++ b/base.h
@@ -132,10 +132,11 @@ typedef unsigned long long ullong;
 
 #if _WIN32
 static void print(char const *fmt, ...) {
-	char buf[256];
+	char buf[2048];
+	buf[2047] = '\0';
 	va_list args;
 	va_start(args, fmt);
-	vsprintf_s(buf, sizeof buf, fmt, args);
+	vsnprintf(buf, sizeof buf - 1, fmt, args);
 	va_end(args);
 	OutputDebugStringA(buf);
 }
diff --git a/config.c b/config.c
index 1265eaf..d886756 100644
--- a/config.c
+++ b/config.c
@@ -564,13 +564,13 @@ static i64 config_read_string(Ted *ted, ConfigReader *cfg, char **ptext) {
 static void settings_load_bg_shader(Ted *ted, Settings *s) {
 	char vshader[8192] ;
 	strbuf_printf(vshader, "attribute vec2 v_pos;\n\
-varying vec2 t_pos;\n\
+OUT vec2 t_pos;\n\
 void main() { \n\
 	gl_Position = vec4(v_pos * 2.0 - 1.0, 0.0, 1.0);\n\
 	t_pos = v_pos;\n\
 }");
 	char fshader[8192];
-	strbuf_printf(fshader, "varying vec2 t_pos;\n\
+	strbuf_printf(fshader, "IN vec2 t_pos;\n\
 uniform float t_time;\n\
 uniform float t_save_time;\n\
 uniform vec2 t_aspect;\n\
diff --git a/gl.c b/gl.c
index 1c41d54..0f39190 100644
--- a/gl.c
+++ b/gl.c
@@ -133,16 +133,22 @@ static GLuint glsl_version(void) {
 	switch (v) {
 	case 200: return 110;
 	case 210: return 120;
+	case 300: return 130;
+	case 310: return 140;
+	case 320: return 150;
 	}
-	// don't go above 130. i don't want to write two different shaders one using varying and one using whatever new stuff GLSL has these days
-	return 130;
+	return v;
 }
 
 // compile a GLSL shader
 static GLuint gl_compile_shader(char error_buf[256], char const *code, GLenum shader_type) {
 	GLuint shader = glCreateShader(shader_type);
-	char header[32];
-	strbuf_printf(header, "#version %u\n#line 1\n", glsl_version());
+	char header[128];
+	int glsl = glsl_version();
+	strbuf_printf(header, "#version %u\n\
+#define IN %s\n\
+#define OUT %s\n\
+#line 1\n", glsl, glsl >= 130 ? "in" : "varying", glsl >= 130 ? "out" : "varying");
 	const char *sources[2] = {
 		header,
 		code
@@ -240,13 +246,13 @@ static GLuint gl_geometry_vbo, gl_geometry_vao;
 static void gl_geometry_init(void) {
 	char const *vshader_code = "attribute vec2 v_pos;\n\
 	attribute vec4 v_color;\n\
-	varying vec4 color;\n\
+	OUT vec4 color;\n\
 	void main() {\n\
 		gl_Position = vec4(v_pos, 0.0, 1.0);\n\
 		color = v_color;\n\
 	}\n\
 	";
-	char const *fshader_code = "varying vec4 color;\n\
+	char const *fshader_code = "IN vec4 color;\n\
 	void main() {\n\
 		gl_FragColor = color;\n\
 	}\n\
diff --git a/text.c b/text.c
index 4a17bbb..6d40cc5 100644
--- a/text.c
+++ b/text.c
@@ -92,16 +92,16 @@ static bool text_init(void) {
 	char const *vshader_code = "attribute vec4 v_color;\n\
 attribute vec2 v_pos;\n\
 attribute vec2 v_tex_coord;\n\
-varying vec4 color;\n\
-varying vec2 tex_coord;\n\
+OUT vec4 color;\n\
+OUT vec2 tex_coord;\n\
 void main() {\n\
 	color = v_color;\n\
 	tex_coord = v_tex_coord;\n\
 	gl_Position = vec4(v_pos, 0.0, 1.0);\n\
 }\n\
 ";
-	char const *fshader_code = "varying vec4 color;\n\
-varying vec2 tex_coord;\n\
+	char const *fshader_code = "IN vec4 color;\n\
+IN vec2 tex_coord;\n\
 uniform sampler2D sampler;\n\
 void main() {\n\
 	vec4 tex_color = texture2D(sampler, tex_coord);\n\
@@ -125,6 +125,9 @@ static Status text_load_char_page(Font *font, int page) {
 		// already loaded
 		return true;
 	}
+	
+	glGetError(); // clear error
+	
 	font->char_pages[page] = calloc(CHAR_PAGE_SIZE, sizeof *font->char_pages[page]);
 	for (int bitmap_width = 128, bitmap_height = 128; bitmap_width <= 4096; bitmap_width *= 2, bitmap_height *= 2) {
 		u8 *bitmap = calloc((size_t)bitmap_width, (size_t)bitmap_height);
diff --git a/windows_installer/ted/ted/ted.vdproj b/windows_installer/ted/ted/ted.vdproj
index 26dd79d..2aa175e 100644
--- a/windows_installer/ted/ted/ted.vdproj
+++ b/windows_installer/ted/ted/ted.vdproj
@@ -505,15 +505,15 @@
         {
         "Name" = "8:Microsoft Visual Studio"
         "ProductName" = "8:ted"
-        "ProductCode" = "8:{1D2D8F3B-2992-4032-8862-18E719C7D6B1}"
-        "PackageCode" = "8:{F3148080-3E4B-45DA-97CD-BAFF6AF5962D}"
+        "ProductCode" = "8:{0B9F7A90-5694-46BE-8F99-039661289C76}"
+        "PackageCode" = "8:{0AE7BA1E-211E-485D-86CB-D16B2F869C0A}"
         "UpgradeCode" = "8:{844F6C2B-DF3B-4A81-9BD5-603401BBA651}"
         "AspNetVersion" = "8:2.0.50727.0"
         "RestartWWWService" = "11:FALSE"
         "RemovePreviousVersions" = "11:TRUE"
         "DetectNewerInstalledVersion" = "11:FALSE"
         "InstallAllUsers" = "11:FALSE"
-        "ProductVersion" = "8:22.09.3021"
+        "ProductVersion" = "8:22.11.0320"
         "Manufacturer" = "8:ted"
         "ARPHELPTELEPHONE" = "8:"
         "ARPHELPLINK" = "8:"
-- 
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