add honey_shader_new()

2 files changed, 30 insertions, 6 deletions

diff --git a/include/shader.h b/include/shader.h
index 771ea4a..552af5d 100644
--- a/include/shader.h
+++ b/include/shader.h
@@ -34,6 +34,18 @@ enum honey_shader_result honey_shader_load(honey_shader* shader,
                                            char* vertex_shader_path,
                                            char* fragment_shader_path);
 
+/** @brief Create a shader from code strings.
+ *
+ * @param[out] shader Pointer to the shader destination.
+ * @param[in] vertex_shader_code Zero-terminated string containing the vertex shader code to compile
+ * @param[in] fragment_shader_code Zero-terminated string containing the fragment shader code to compile
+ *
+ * @return The result of the shader creation.
+ */
+enum honey_shader_result honey_shader_new(honey_shader* shader,
+                                          char* vertex_shader_code,
+                                          char* fragment_shader_code);
+
 /** @brief Set an integer uniform.
  *
  * @param[in] shader The shader to which the uniform belongs
diff --git a/src/shader.c b/src/shader.c
index cba83f7..b7f2916 100644
--- a/src/shader.c
+++ b/src/shader.c
@@ -37,7 +37,24 @@ enum honey_shader_result honey_shader_load(honey_shader* shader,
   /* load fragment shader code */
   char* fragment_shader_code = read_file(fragment_shader_path);
 
-  /* compile shaders */
+  result = honey_shader_new(shader,
+                            vertex_shader_code,
+                            fragment_shader_code);
+
+  free(vertex_shader_code);
+  free(fragment_shader_code);
+
+  return result;
+}
+
+/* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */
+
+enum honey_shader_result honey_shader_new(honey_shader* shader,
+                                          char* vertex_shader_code,
+                                          char* fragment_shader_code) {
+  enum honey_shader_result result;
+  
+    /* compile shaders */
   int success;
   char error[512];
 
@@ -79,12 +96,7 @@ enum honey_shader_result honey_shader_load(honey_shader* shader,
   glDeleteShader(vertex_shader);
   glDeleteShader(fragment_shader);
 
-  free(vertex_shader_code);
-  free(fragment_shader_code);
-
   result = SHADER_OK;
-  
-  return result;
 }
 
 /* ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */