added text widget parsing and rendering

2017-02-06 23:32:01 +00:00
parent fd7f62693e
commit 3cc25e7592
7 changed files with 130 additions and 32 deletions
--- a/engine/texture.h
+++ b/engine/texture.h
@@ -14,6 +14,7 @@ public:
    void bind() const { glBindTexture(GL_TEXTURE_2D, m_tex); }
    void unbind() const { glBindTexture(GL_TEXTURE_2D, 0); }
    void update(const uint8_t* data);
+    bool ready() const { return m_tex != 0; }
 };

 class Sampler
@@ -25,4 +26,5 @@ public:
    void set(GLint filter = GL_LINEAR, GLint wrap = GL_CLAMP_TO_EDGE);
    void bind(int unit);
    void unbind();
+    bool ready() const { return id != 0; }
 };