[evas_gl] update shader when compiling new shader

if new shader is compiled, it will be saved after shutdown.
because of this, shader is compiled 2~3 times in some case.
so add some code for this problem.

1. close & reopen shader before checking shader file.
2. update shader file when application compile new shader

Change-Id: I93f0f5c46d99910b7b794dcfefba70d993b2905d

diff --git a/src/modules/evas/engines/gl_common/evas_gl_shader.c b/src/modules/evas/engines/gl_common/evas_gl_shader.c
index eecb067..c433493 100644 (file)
--- a/src/modules/evas/engines/gl_common/evas_gl_shader.c
+++ b/src/modules/evas/engines/gl_common/evas_gl_shader.c
@@ -1017,6 +1017,9 @@ evas_gl_common_shader_program_get(Evas_Engine_GL_Context *gc,
                }
           }
         p = evas_gl_common_shader_generate_and_compile(gc->shared, flags);
+
+        //save shader after compile
+        evas_gl_common_shaders_flush(gc->shared);
         if (!p) return NULL;
      }
 end: