lib/glesv2: use the hex litteral instead of `to_hex`

Signed-off-by: Alexis Laferrière <alexis.laf@xymus.net>

diff --git a/lib/glesv2/glesv2.nit b/lib/glesv2/glesv2.nit
index c7498b7..b003ba0 100644 (file)
--- a/lib/glesv2/glesv2.nit
+++ b/lib/glesv2/glesv2.nit
@@ -51,15 +51,15 @@ extern class GLProgram `{GLuint`}
        `}
 
        fun link `{ glLinkProgram(recv); `}
-       fun is_linked: Bool do return query("8B82".to_hex) != 0
+       fun is_linked: Bool do return query(0x8B82) != 0
 
        fun use `{ glUseProgram(recv); `}
 
        fun delete `{ glDeleteProgram(recv); `}
-       fun is_deleted: Bool do return query("8B80".to_hex) != 0
+       fun is_deleted: Bool do return query(0x8B80) != 0
 
        fun validate `{ glValidateProgram(recv); `}
-       fun is_validated: Bool do return query("8B83".to_hex) != 0
+       fun is_validated: Bool do return query(0x8B83) != 0
 
        fun info_log: String import NativeString.to_s `{
                int size;
@@ -92,10 +92,10 @@ extern class GLShader `{GLuint`}
        `}
 
        fun compile `{ glCompileShader(recv); `}
-       fun is_compiled: Bool do return query("8B81".to_hex) != 0
+       fun is_compiled: Bool do return query(0x8B81) != 0
 
        fun delete `{ glDeleteShader(recv); `}
-       fun is_deleted: Bool do return query("8B80".to_hex) != 0
+       fun is_deleted: Bool do return query(0x8B80) != 0
 
        fun is_ok: Bool `{ return glIsShader(recv); `}
 
@@ -187,9 +187,9 @@ protected fun gl_viewport(x, y, width, height: Int) `{ glViewport(x, y, width, h
 # `gl_stencil_buffer_bit` and `gl_color_buffer_bit`.
 private fun gl_clear(flag: Int) `{ glClear(flag); `}
 
-protected fun gl_depth_buffer_bit: Int do return once "0100".to_hex
-protected fun gl_stencil_buffer_bit: Int do return once "0400".to_hex
-protected fun gl_color_buffer_bit: Int do return once "4000".to_hex
+protected fun gl_depth_buffer_bit: Int do return 0x0100
+protected fun gl_stencil_buffer_bit: Int do return 0x0400
+protected fun gl_color_buffer_bit: Int do return 0x4000
 
 protected fun gl_clear_color_buffer do gl_clear(gl_color_buffer_bit)
 protected fun gl_clear_depth_buffer do gl_clear(gl_depth_buffer_bit)
@@ -221,4 +221,4 @@ private fun gl_get_int(key: Int): Int `{
        return val;
 `}
 
-fun gl_shader_compiler: Bool do return gl_get_bool("8DFA".to_hex)
+fun gl_shader_compiler: Bool do return gl_get_bool(0x8DFA)