40 #define DEF_SIMPLE_GM_BG(NAME, CANVAS, W, H, BGCOLOR) \  argument
41     DEF_SIMPLE_GM_BG_NAME(NAME, CANVAS, W, H, BGCOLOR, SkString(#NAME))
42 #define DEF_SIMPLE_GM_BG_NAME(NAME, CANVAS, W, H, BGCOLOR, NAME_STR) \  argument
44     DEF_SIMPLE_GM_BG_NAME_CAN_FAIL(NAME, CANVAS,, W, H, BGCOLOR, NAME_STR) { \
52 #define DEF_SIMPLE_GM_BG_CAN_FAIL(NAME, CANVAS, ERR_MSG, W, H, BGCOLOR) \  argument
53     DEF_SIMPLE_GM_BG_NAME_CAN_FAIL(NAME, CANVAS, ERR_MSG, W, H, BGCOLOR, SkString(#NAME))
54 #define DEF_SIMPLE_GM_BG_NAME_CAN_FAIL(NAME, CANVAS, ERR_MSG, W, H, BGCOLOR, NAME_STR) \  argument
56     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, CANVAS, W, H, BGCOLOR)                             \  argument
67     DEF_SIMPLE_GPU_GM_BG_CAN_FAIL(NAME, GR_CONTEXT, CANVAS, /* ERR_MSG */, W, H, BGCOLOR) {       \
76 #define DEF_SIMPLE_GPU_GM_BG_CAN_FAIL(NAME, GR_CONTEXT, CANVAS, ERR_MSG, W, H, BGCOLOR)           \  argument
79     DEF_GM(return new skiagm::SimpleGpuGM(BGCOLOR, SkString(#NAME), {W,H},                        \