Rename more null variables to tex_null

demo/glfw_opengl2/nuklear_glfw_gl2.h

@@ -140,7 +140,7 @@ nk_glfw3_render(enum nk_anti_aliasing AA)
         config.vertex_layout = vertex_layout;
         config.vertex_size = sizeof(struct nk_glfw_vertex);
         config.vertex_alignment = NK_ALIGNOF(struct nk_glfw_vertex);
-        config.tex_null = dev->null;
+        config.tex_null = dev->tex_null;
         config.circle_segment_count = 22;
         config.curve_segment_count = 22;
         config.arc_segment_count = 22;

demo/glfw_opengl3/nuklear_glfw_gl3.h

@@ -266,7 +266,7 @@ nk_glfw3_render(struct nk_glfw* glfw, enum nk_anti_aliasing AA, int max_vertex_b
             config.vertex_layout = vertex_layout;
             config.vertex_size = sizeof(struct nk_glfw_vertex);
             config.vertex_alignment = NK_ALIGNOF(struct nk_glfw_vertex);
-            config.tex_null = dev->null;
+            config.tex_null = dev->tex_null;
             config.circle_segment_count = 22;
             config.curve_segment_count = 22;
             config.arc_segment_count = 22;

demo/glfw_opengl4/nuklear_glfw_gl4.h

@@ -407,7 +407,7 @@ nk_glfw3_render(enum nk_anti_aliasing AA)
                 config.vertex_layout = vertex_layout;
                 config.vertex_size = sizeof(struct nk_glfw_vertex);
                 config.vertex_alignment = NK_ALIGNOF(struct nk_glfw_vertex);
-                config.tex_null = dev->null;
+                config.tex_null = dev->tex_null;
                 config.circle_segment_count = 22;
                 config.curve_segment_count = 22;
                 config.arc_segment_count = 22;

demo/sdl_opengl2/nuklear_sdl_gl2.h

@@ -120,7 +120,7 @@ nk_sdl_render(enum nk_anti_aliasing AA)
         config.vertex_layout = vertex_layout;
         config.vertex_size = sizeof(struct nk_sdl_vertex);
         config.vertex_alignment = NK_ALIGNOF(struct nk_sdl_vertex);
-        config.tex_null = dev->null;
+        config.tex_null = dev->tex_null;
         config.circle_segment_count = 22;
         config.curve_segment_count = 22;
         config.arc_segment_count = 22;

demo/sdl_opengl3/nuklear_sdl_gl3.h

@@ -247,7 +247,7 @@ nk_sdl_render(enum nk_anti_aliasing AA, int max_vertex_buffer, int max_element_b
             config.vertex_layout = vertex_layout;
             config.vertex_size = sizeof(struct nk_sdl_vertex);
             config.vertex_alignment = NK_ALIGNOF(struct nk_sdl_vertex);
-            config.tex_null = dev->null;
+            config.tex_null = dev->tex_null;
             config.circle_segment_count = 22;
             config.curve_segment_count = 22;
             config.arc_segment_count = 22;

demo/sdl_opengles2/nuklear_sdl_gles2.h

@@ -245,7 +245,7 @@ nk_sdl_render(enum nk_anti_aliasing AA, int max_vertex_buffer, int max_element_b
             config.vertex_layout = vertex_layout;
             config.vertex_size = sizeof(struct nk_sdl_vertex);
             config.vertex_alignment = NK_ALIGNOF(struct nk_sdl_vertex);
-            config.tex_null = dev->null;
+            config.tex_null = dev->tex_null;
             config.circle_segment_count = 22;
             config.curve_segment_count = 22;
             config.arc_segment_count = 22;

demo/sdl_renderer/nuklear_sdl_renderer.h

@@ -113,7 +113,7 @@ nk_sdl_render(enum nk_anti_aliasing AA)
         config.vertex_layout = vertex_layout;
         config.vertex_size = sizeof(struct nk_sdl_vertex);
         config.vertex_alignment = NK_ALIGNOF(struct nk_sdl_vertex);
-        config.tex_null = dev->null;
+        config.tex_null = dev->tex_null;
         config.circle_segment_count = 22;
         config.curve_segment_count = 22;
         config.arc_segment_count = 22;

demo/sfml_opengl2/nuklear_sfml_gl2.h

@@ -118,7 +118,7 @@ nk_sfml_render(enum nk_anti_aliasing AA)
         config.vertex_layout = vertex_layout;
         config.vertex_size = sizeof(struct nk_sfml_vertex);
         config.vertex_alignment = NK_ALIGNOF(struct nk_sfml_vertex);
-        config.tex_null = dev->null;
+        config.tex_null = dev->tex_null;
         config.circle_segment_count = 22;
         config.curve_segment_count = 22;
         config.arc_segment_count = 22;

demo/sfml_opengl3/nuklear_sfml_gl3.h

@@ -248,7 +248,7 @@ nk_sfml_render(enum nk_anti_aliasing AA, int max_vertex_buffer, int max_element_
             config.vertex_layout = vertex_layout;
             config.vertex_size = sizeof(struct nk_sfml_vertex);
             config.vertex_alignment = NK_ALIGNOF(struct nk_sfml_vertex);
-            config.tex_null = dev->null;
+            config.tex_null = dev->tex_null;
             config.circle_segment_count = 22;
             config.curve_segment_count = 22;
             config.arc_segment_count = 22;

demo/x11_opengl2/nuklear_xlib_gl2.h

@@ -153,7 +153,7 @@ nk_x11_render(enum nk_anti_aliasing AA, int max_vertex_buffer, int max_element_b
         config.vertex_layout = vertex_layout;
         config.vertex_size = sizeof(struct nk_x11_vertex);
         config.vertex_alignment = NK_ALIGNOF(struct nk_x11_vertex);
-        config.tex_null = dev->null;
+        config.tex_null = dev->tex_null;
         config.circle_segment_count = 22;
         config.curve_segment_count = 22;
         config.arc_segment_count = 22;

demo/x11_opengl3/nuklear_xlib_gl3.h

@@ -536,7 +536,7 @@ nk_x11_render(enum nk_anti_aliasing AA, int max_vertex_buffer, int max_element_b
             config.vertex_layout = vertex_layout;
             config.vertex_size = sizeof(struct nk_x11_vertex);
             config.vertex_alignment = NK_ALIGNOF(struct nk_x11_vertex);
-            config.tex_null = dev->null;
+            config.tex_null = dev->tex_null;
             config.circle_segment_count = 22;
             config.curve_segment_count = 22;
             config.arc_segment_count = 22;

doc/index.html

@@ -637,7 +637,7 @@ cfg.circle_segment_count = 22;
 cfg.curve_segment_count = 22;
 cfg.arc_segment_count = 22;
 cfg.global_alpha = 1.0f;
-cfg.tex_null = dev->null;
+cfg.tex_null = dev->tex_null;
 //
 // setup buffers and convert
 struct nk_buffer cmds, verts, idx;

example/canvas.c

@@ -262,7 +262,7 @@ device_draw(struct device *dev, struct nk_context *ctx, int width, int height,
             config.vertex_layout = vertex_layout;
             config.vertex_size = sizeof(struct nk_glfw_vertex);
             config.vertex_alignment = NK_ALIGNOF(struct nk_glfw_vertex);
-            config.tex_null = dev->null;
+            config.tex_null = dev->tex_null;
             config.circle_segment_count = 22;
             config.curve_segment_count = 22;
             config.arc_segment_count = 22;

example/extended.c

@@ -685,7 +685,7 @@ device_draw(struct device *dev, struct nk_context *ctx, int width, int height,
             config.vertex_layout = vertex_layout;
             config.vertex_size = sizeof(struct nk_glfw_vertex);
             config.vertex_alignment = NK_ALIGNOF(struct nk_glfw_vertex);
-            config.tex_null = dev->null;
+            config.tex_null = dev->tex_null;
             config.circle_segment_count = 22;
             config.curve_segment_count = 22;
             config.arc_segment_count = 22;

example/file_browser.c

@@ -722,7 +722,7 @@ device_draw(struct device *dev, struct nk_context *ctx, int width, int height,
             config.vertex_layout = vertex_layout;
             config.vertex_size = sizeof(struct nk_glfw_vertex);
             config.vertex_alignment = NK_ALIGNOF(struct nk_glfw_vertex);
-            config.tex_null = dev->null;
+            config.tex_null = dev->tex_null;
             config.circle_segment_count = 22;
             config.curve_segment_count = 22;
             config.arc_segment_count = 22;

example/skinning.c

@@ -286,7 +286,7 @@ device_draw(struct device *dev, struct nk_context *ctx, int width, int height,
             config.vertex_layout = vertex_layout;
             config.vertex_size = sizeof(struct nk_glfw_vertex);
             config.vertex_alignment = NK_ALIGNOF(struct nk_glfw_vertex);
-            config.tex_null = dev->null;
+            config.tex_null = dev->tex_null;
             config.circle_segment_count = 22;
             config.curve_segment_count = 22;
             config.arc_segment_count = 22;