#if 1
static const GLenum rgba_fmt = GL_RGBA;
static const GLenum rgba_ifmt = GL_RGBA;
-static const GLenum rgb_fmt = GL_RGB;
-static const GLenum rgb_ifmt = GL_RGB;
+static const GLenum rgb_fmt = GL_RGBA;
+static const GLenum rgb_ifmt = GL_RGBA;
static const GLenum alpha_fmt = GL_ALPHA;
static const GLenum alpha_ifmt = GL_ALPHA;
static const GLenum lum_fmt = GL_LUMINANCE;
#else
static const GLenum rgba_fmt = GL_RGBA;
static const GLenum rgba_ifmt = GL_COMPRESSED_RGBA;
-static const GLenum rgb_fmt = GL_RGB;
-static const GLenum rgb_ifmt = GL_COMPRESSED_RGB;
+static const GLenum rgb_fmt = GL_RGBA;
+static const GLenum rgb_ifmt = GL_COMPRESSED_RGBA;
static const GLenum alpha_fmt = GL_ALPHA;
static const GLenum alpha_ifmt = GL_COMPRESSED_ALPHA;
static const GLenum lum_fmt = GL_LUMINANCE;