40     struct nk_command *cmd;  in nk_command_buffer_push()  local
48     cmd = (struct nk_command*)nk_buffer_alloc(b->base,NK_BUFFER_FRONT,size,align);  in nk_command_buffer_push()
49     if (!cmd) return 0;  in nk_command_buffer_push()
52     b->last = (nk_size)((nk_byte*)cmd - (nk_byte*)b->base->memory.ptr);  in nk_command_buffer_push()
53     unaligned = (nk_byte*)cmd + size;  in nk_command_buffer_push()
57     NK_MEMSET(cmd, 0, size + alignment);  in nk_command_buffer_push()
60     cmd->type = t;  in nk_command_buffer_push()
61     cmd->next = b->base->allocated + alignment;  in nk_command_buffer_push()
63     cmd->userdata = b->userdata;  in nk_command_buffer_push()
65     b->end = cmd->next;  in nk_command_buffer_push()
66     return cmd;  in nk_command_buffer_push()
71     struct nk_command_scissor *cmd;  in nk_push_scissor()  local
79     cmd = (struct nk_command_scissor*)  in nk_push_scissor()
80         nk_command_buffer_push(b, NK_COMMAND_SCISSOR, sizeof(*cmd));  in nk_push_scissor()
82     if (!cmd) return;  in nk_push_scissor()
83     cmd->x = (short)r.x;  in nk_push_scissor()
84     cmd->y = (short)r.y;  in nk_push_scissor()
85     cmd->w = (unsigned short)NK_MAX(0, r.w);  in nk_push_scissor()
86     cmd->h = (unsigned short)NK_MAX(0, r.h);  in nk_push_scissor()
92     struct nk_command_line *cmd;  in nk_stroke_line()  local
95     cmd = (struct nk_command_line*)  in nk_stroke_line()
96         nk_command_buffer_push(b, NK_COMMAND_LINE, sizeof(*cmd));  in nk_stroke_line()
97     if (!cmd) return;  in nk_stroke_line()
98     cmd->line_thickness = (unsigned short)line_thickness;  in nk_stroke_line()
99     cmd->begin.x = (short)x0;  in nk_stroke_line()
100     cmd->begin.y = (short)y0;  in nk_stroke_line()
101     cmd->end.x = (short)x1;  in nk_stroke_line()
102     cmd->end.y = (short)y1;  in nk_stroke_line()
103     cmd->color = c;  in nk_stroke_line()
110     struct nk_command_curve *cmd;  in nk_stroke_curve()  local
114     cmd = (struct nk_command_curve*)  in nk_stroke_curve()
115         nk_command_buffer_push(b, NK_COMMAND_CURVE, sizeof(*cmd));  in nk_stroke_curve()
116     if (!cmd) return;  in nk_stroke_curve()
117     cmd->line_thickness = (unsigned short)line_thickness;  in nk_stroke_curve()
118     cmd->begin.x = (short)ax;  in nk_stroke_curve()
119     cmd->begin.y = (short)ay;  in nk_stroke_curve()
120     cmd->ctrl[0].x = (short)ctrl0x;  in nk_stroke_curve()
121     cmd->ctrl[0].y = (short)ctrl0y;  in nk_stroke_curve()
122     cmd->ctrl[1].x = (short)ctrl1x;  in nk_stroke_curve()
123     cmd->ctrl[1].y = (short)ctrl1y;  in nk_stroke_curve()
124     cmd->end.x = (short)bx;  in nk_stroke_curve()
125     cmd->end.y = (short)by;  in nk_stroke_curve()
126     cmd->color = col;  in nk_stroke_curve()
132     struct nk_command_rect *cmd;  in nk_stroke_rect()  local
140     cmd = (struct nk_command_rect*)  in nk_stroke_rect()
141         nk_command_buffer_push(b, NK_COMMAND_RECT, sizeof(*cmd));  in nk_stroke_rect()
142     if (!cmd) return;  in nk_stroke_rect()
143     cmd->rounding = (unsigned short)rounding;  in nk_stroke_rect()
144     cmd->line_thickness = (unsigned short)line_thickness;  in nk_stroke_rect()
145     cmd->x = (short)rect.x;  in nk_stroke_rect()
146     cmd->y = (short)rect.y;  in nk_stroke_rect()
147     cmd->w = (unsigned short)NK_MAX(0, rect.w);  in nk_stroke_rect()
148     cmd->h = (unsigned short)NK_MAX(0, rect.h);  in nk_stroke_rect()
149     cmd->color = c;  in nk_stroke_rect()
155     struct nk_command_rect_filled *cmd;  in nk_fill_rect()  local
164     cmd = (struct nk_command_rect_filled*)  in nk_fill_rect()
165         nk_command_buffer_push(b, NK_COMMAND_RECT_FILLED, sizeof(*cmd));  in nk_fill_rect()
166     if (!cmd) return;  in nk_fill_rect()
167     cmd->rounding = (unsigned short)rounding;  in nk_fill_rect()
168     cmd->x = (short)rect.x;  in nk_fill_rect()
169     cmd->y = (short)rect.y;  in nk_fill_rect()
170     cmd->w = (unsigned short)NK_MAX(0, rect.w);  in nk_fill_rect()
171     cmd->h = (unsigned short)NK_MAX(0, rect.h);  in nk_fill_rect()
172     cmd->color = c;  in nk_fill_rect()
179     struct nk_command_rect_multi_color *cmd;  in nk_fill_rect_multi_color()  local
188     cmd = (struct nk_command_rect_multi_color*)  in nk_fill_rect_multi_color()
189         nk_command_buffer_push(b, NK_COMMAND_RECT_MULTI_COLOR, sizeof(*cmd));  in nk_fill_rect_multi_color()
190     if (!cmd) return;  in nk_fill_rect_multi_color()
191     cmd->x = (short)rect.x;  in nk_fill_rect_multi_color()
192     cmd->y = (short)rect.y;  in nk_fill_rect_multi_color()
193     cmd->w = (unsigned short)NK_MAX(0, rect.w);  in nk_fill_rect_multi_color()
194     cmd->h = (unsigned short)NK_MAX(0, rect.h);  in nk_fill_rect_multi_color()
195     cmd->left = left;  in nk_fill_rect_multi_color()
196     cmd->top = top;  in nk_fill_rect_multi_color()
197     cmd->right = right;  in nk_fill_rect_multi_color()
198     cmd->bottom = bottom;  in nk_fill_rect_multi_color()
204     struct nk_command_circle *cmd;  in nk_stroke_circle()  local
212     cmd = (struct nk_command_circle*)  in nk_stroke_circle()
213         nk_command_buffer_push(b, NK_COMMAND_CIRCLE, sizeof(*cmd));  in nk_stroke_circle()
214     if (!cmd) return;  in nk_stroke_circle()
215     cmd->line_thickness = (unsigned short)line_thickness;  in nk_stroke_circle()
216     cmd->x = (short)r.x;  in nk_stroke_circle()
217     cmd->y = (short)r.y;  in nk_stroke_circle()
218     cmd->w = (unsigned short)NK_MAX(r.w, 0);  in nk_stroke_circle()
219     cmd->h = (unsigned short)NK_MAX(r.h, 0);  in nk_stroke_circle()
220     cmd->color = c;  in nk_stroke_circle()
225     struct nk_command_circle_filled *cmd;  in nk_fill_circle()  local
234     cmd = (struct nk_command_circle_filled*)  in nk_fill_circle()
235         nk_command_buffer_push(b, NK_COMMAND_CIRCLE_FILLED, sizeof(*cmd));  in nk_fill_circle()
236     if (!cmd) return;  in nk_fill_circle()
237     cmd->x = (short)r.x;  in nk_fill_circle()
238     cmd->y = (short)r.y;  in nk_fill_circle()
239     cmd->w = (unsigned short)NK_MAX(r.w, 0);  in nk_fill_circle()
240     cmd->h = (unsigned short)NK_MAX(r.h, 0);  in nk_fill_circle()
241     cmd->color = c;  in nk_fill_circle()
247     struct nk_command_arc *cmd;  in nk_stroke_arc()  local
249     cmd = (struct nk_command_arc*)  in nk_stroke_arc()
250         nk_command_buffer_push(b, NK_COMMAND_ARC, sizeof(*cmd));  in nk_stroke_arc()
251     if (!cmd) return;  in nk_stroke_arc()
252     cmd->line_thickness = (unsigned short)line_thickness;  in nk_stroke_arc()
253     cmd->cx = (short)cx;  in nk_stroke_arc()
254     cmd->cy = (short)cy;  in nk_stroke_arc()
255     cmd->r = (unsigned short)radius;  in nk_stroke_arc()
256     cmd->a[0] = a_min;  in nk_stroke_arc()
257     cmd->a[1] = a_max;  in nk_stroke_arc()
258     cmd->color = c;  in nk_stroke_arc()
264     struct nk_command_arc_filled *cmd;  in nk_fill_arc()  local
267     cmd = (struct nk_command_arc_filled*)  in nk_fill_arc()
268         nk_command_buffer_push(b, NK_COMMAND_ARC_FILLED, sizeof(*cmd));  in nk_fill_arc()
269     if (!cmd) return;  in nk_fill_arc()
270     cmd->cx = (short)cx;  in nk_fill_arc()
271     cmd->cy = (short)cy;  in nk_fill_arc()
272     cmd->r = (unsigned short)radius;  in nk_fill_arc()
273     cmd->a[0] = a_min;  in nk_fill_arc()
274     cmd->a[1] = a_max;  in nk_fill_arc()
275     cmd->color = c;  in nk_fill_arc()
281     struct nk_command_triangle *cmd;  in nk_stroke_triangle()  local
292     cmd = (struct nk_command_triangle*)  in nk_stroke_triangle()
293         nk_command_buffer_push(b, NK_COMMAND_TRIANGLE, sizeof(*cmd));  in nk_stroke_triangle()
294     if (!cmd) return;  in nk_stroke_triangle()
295     cmd->line_thickness = (unsigned short)line_thickness;  in nk_stroke_triangle()
296     cmd->a.x = (short)x0;  in nk_stroke_triangle()
297     cmd->a.y = (short)y0;  in nk_stroke_triangle()
298     cmd->b.x = (short)x1;  in nk_stroke_triangle()
299     cmd->b.y = (short)y1;  in nk_stroke_triangle()
300     cmd->c.x = (short)x2;  in nk_stroke_triangle()
301     cmd->c.y = (short)y2;  in nk_stroke_triangle()
302     cmd->color = c;  in nk_stroke_triangle()
308     struct nk_command_triangle_filled *cmd;  in nk_fill_triangle()  local
320     cmd = (struct nk_command_triangle_filled*)  in nk_fill_triangle()
321         nk_command_buffer_push(b, NK_COMMAND_TRIANGLE_FILLED, sizeof(*cmd));  in nk_fill_triangle()
322     if (!cmd) return;  in nk_fill_triangle()
323     cmd->a.x = (short)x0;  in nk_fill_triangle()
324     cmd->a.y = (short)y0;  in nk_fill_triangle()
325     cmd->b.x = (short)x1;  in nk_fill_triangle()
326     cmd->b.y = (short)y1;  in nk_fill_triangle()
327     cmd->c.x = (short)x2;  in nk_fill_triangle()
328     cmd->c.y = (short)y2;  in nk_fill_triangle()
329     cmd->color = c;  in nk_fill_triangle()
337     struct nk_command_polygon *cmd;  in nk_stroke_polygon()  local
341     size = sizeof(*cmd) + sizeof(short) * 2 * (nk_size)point_count;  in nk_stroke_polygon()
342     cmd = (struct nk_command_polygon*) nk_command_buffer_push(b, NK_COMMAND_POLYGON, size);  in nk_stroke_polygon()
343     if (!cmd) return;  in nk_stroke_polygon()
344     cmd->color = col;  in nk_stroke_polygon()
345     cmd->line_thickness = (unsigned short)line_thickness;  in nk_stroke_polygon()
346     cmd->point_count = (unsigned short)point_count;  in nk_stroke_polygon()
348         cmd->points[i].x = (short)points[i*2];  in nk_stroke_polygon()
349         cmd->points[i].y = (short)points[i*2+1];  in nk_stroke_polygon()
358     struct nk_command_polygon_filled *cmd;  in nk_fill_polygon()  local
362     size = sizeof(*cmd) + sizeof(short) * 2 * (nk_size)point_count;  in nk_fill_polygon()
363     cmd = (struct nk_command_polygon_filled*)  in nk_fill_polygon()
365     if (!cmd) return;  in nk_fill_polygon()
366     cmd->color = col;  in nk_fill_polygon()
367     cmd->point_count = (unsigned short)point_count;  in nk_fill_polygon()
369         cmd->points[i].x = (short)points[i*2+0];  in nk_fill_polygon()
370         cmd->points[i].y = (short)points[i*2+1];  in nk_fill_polygon()
379     struct nk_command_polyline *cmd;  in nk_stroke_polyline()  local
383     size = sizeof(*cmd) + sizeof(short) * 2 * (nk_size)point_count;  in nk_stroke_polyline()
384     cmd = (struct nk_command_polyline*) nk_command_buffer_push(b, NK_COMMAND_POLYLINE, size);  in nk_stroke_polyline()
385     if (!cmd) return;  in nk_stroke_polyline()
386     cmd->color = col;  in nk_stroke_polyline()
387     cmd->point_count = (unsigned short)point_count;  in nk_stroke_polyline()
388     cmd->line_thickness = (unsigned short)line_thickness;  in nk_stroke_polyline()
390         cmd->points[i].x = (short)points[i*2];  in nk_stroke_polyline()
391         cmd->points[i].y = (short)points[i*2+1];  in nk_stroke_polyline()
398     struct nk_command_image *cmd;  in nk_draw_image()  local
407     cmd = (struct nk_command_image*)  in nk_draw_image()
408         nk_command_buffer_push(b, NK_COMMAND_IMAGE, sizeof(*cmd));  in nk_draw_image()
409     if (!cmd) return;  in nk_draw_image()
410     cmd->x = (short)r.x;  in nk_draw_image()
411     cmd->y = (short)r.y;  in nk_draw_image()
412     cmd->w = (unsigned short)NK_MAX(0, r.w);  in nk_draw_image()
413     cmd->h = (unsigned short)NK_MAX(0, r.h);  in nk_draw_image()
414     cmd->img = *img;  in nk_draw_image()
415     cmd->col = col;  in nk_draw_image()
421     struct nk_command_custom *cmd;  in nk_push_custom()  local
430     cmd = (struct nk_command_custom*)  in nk_push_custom()
431         nk_command_buffer_push(b, NK_COMMAND_CUSTOM, sizeof(*cmd));  in nk_push_custom()
432     if (!cmd) return;  in nk_push_custom()
433     cmd->x = (short)r.x;  in nk_push_custom()
434     cmd->y = (short)r.y;  in nk_push_custom()
435     cmd->w = (unsigned short)NK_MAX(0, r.w);  in nk_push_custom()
436     cmd->h = (unsigned short)NK_MAX(0, r.h);  in nk_push_custom()
437     cmd->callback_data = usr;  in nk_push_custom()
438     cmd->callback = cb;  in nk_push_custom()
446     struct nk_command_text *cmd;  in nk_draw_text()  local
466     cmd = (struct nk_command_text*)  in nk_draw_text()
467         nk_command_buffer_push(b, NK_COMMAND_TEXT, sizeof(*cmd) + (nk_size)(length + 1));  in nk_draw_text()
468     if (!cmd) return;  in nk_draw_text()
469     cmd->x = (short)r.x;  in nk_draw_text()
470     cmd->y = (short)r.y;  in nk_draw_text()
471     cmd->w = (unsigned short)r.w;  in nk_draw_text()
472     cmd->h = (unsigned short)r.h;  in nk_draw_text()
473     cmd->background = bg;  in nk_draw_text()
474     cmd->foreground = fg;  in nk_draw_text()
475     cmd->font = font;  in nk_draw_text()
476     cmd->length = length;  in nk_draw_text()
477     cmd->height = font->height;  in nk_draw_text()
478     NK_MEMCPY(cmd->string, string, (nk_size)length);  in nk_draw_text()
479     cmd->string[length] = '\0';  in nk_draw_text()