41 #define DEF_SIMPLE_GM_BG(NAME, CANVAS, W, H, BGCOLOR) \  argument
42     DEF_SIMPLE_GM_BG_NAME(NAME, CANVAS, W, H, BGCOLOR, SkString(#NAME))
43 #define DEF_SIMPLE_GM_BG_NAME(NAME, CANVAS, W, H, BGCOLOR, NAME_STR) \  argument
45     DEF_SIMPLE_GM_BG_NAME_CAN_FAIL(NAME, CANVAS,, W, H, BGCOLOR, NAME_STR) { \
53 #define DEF_SIMPLE_GM_BG_CAN_FAIL(NAME, CANVAS, ERR_MSG, W, H, BGCOLOR) \  argument
54     DEF_SIMPLE_GM_BG_NAME_CAN_FAIL(NAME, CANVAS, ERR_MSG, W, H, BGCOLOR, SkString(#NAME))
55 #define DEF_SIMPLE_GM_BG_NAME_CAN_FAIL(NAME, CANVAS, ERR_MSG, W, H, BGCOLOR, NAME_STR) \  argument
57     DEF_GM(return new skiagm::SimpleGM(BGCOLOR, NAME_STR, {W,H}, SK_MACRO_CONCAT(NAME,_GM));) \
65 #define DEF_SIMPLE_GPU_GM_BG(NAME, GR_CONTEXT, RENDER_TARGET_CONTEXT, CANVAS, W, H, BGCOLOR) \  argument
69                                   BGCOLOR) { \
81                                       H, BGCOLOR) \  argument
84     DEF_GM(return new skiagm::SimpleGpuGM(BGCOLOR, SkString(#NAME), {W,H}, \