Creating functions for uploading a mipmapped texture.

src/gpu/gl/GrGLDefines.h

 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 
 
 #ifndef GrGLDefines_DEFINED
@@ skipping 194 matching lines @@
 #define GR_GL_VIEWPORT                       0x0BA2
 #define GR_GL_SCISSOR_BOX                    0x0C10
 /*      GL_SCISSOR_TEST */
 #define GR_GL_COLOR_CLEAR_VALUE              0x0C22
 #define GR_GL_COLOR_WRITEMASK                0x0C23
 #define GR_GL_UNPACK_ALIGNMENT               0x0CF5
 #define GR_GL_UNPACK_FLIP_Y                  0x9240
 #define GR_GL_PACK_ALIGNMENT                 0x0D05
 #define GR_GL_PACK_REVERSE_ROW_ORDER         0x93A4
 #define GR_GL_MAX_TEXTURE_SIZE               0x0D33
+#define GR_GL_TEXTURE_MIN_LOD                0x813A
+#define GR_GL_TEXTURE_MAX_LOD                0x813B
+#define GR_GL_TEXTURE_BASE_LEVEL             0x813C
+#define GR_GL_TEXTURE_MAX_LEVEL              0x813D
 #define GR_GL_MAX_VIEWPORT_DIMS              0x0D3A
 #define GR_GL_SUBPIXEL_BITS                  0x0D50
 #define GR_GL_RED_BITS                       0x0D52
 #define GR_GL_GREEN_BITS                     0x0D53
 #define GR_GL_BLUE_BITS                      0x0D54
 #define GR_GL_ALPHA_BITS                     0x0D55
 #define GR_GL_DEPTH_BITS                     0x0D56
 #define GR_GL_STENCIL_BITS                   0x0D57
 #define GR_GL_POLYGON_OFFSET_UNITS           0x2A00
 /*      GL_POLYGON_OFFSET_FILL */
@@ skipping 727 matching lines @@
 #define GR_EGL_EXTENSIONS                                   0x3055
 #define GR_EGL_GL_TEXTURE_2D                                0x30B1
 #define GR_EGL_GL_TEXTURE_LEVEL                             0x30BC
 #define GR_EGL_IMAGE_PRESERVED                              0x30D2
 #define GR_EGL_FALSE                                        0x0
 #define GR_EGL_TRUE                                         0x1
 #define GR_EGL_NONE                                         0x3038
 #define GR_EGL_NO_IMAGE                                    ((GrEGLImage)0)
 
 #endif