196 void tpg_init(struct tpg_data *tpg, unsigned w, unsigned h);
197 int tpg_alloc(struct tpg_data *tpg, unsigned max_w);
198 void tpg_free(struct tpg_data *tpg);
199 void tpg_reset_source(struct tpg_data *tpg, unsigned width, unsigned height,
201 void tpg_log_status(struct tpg_data *tpg);
204 void tpg_gen_text(const struct tpg_data *tpg,
206 void tpg_calc_text_basep(struct tpg_data *tpg,
208 unsigned tpg_g_interleaved_plane(const struct tpg_data *tpg, unsigned buf_line);
209 void tpg_fill_plane_buffer(struct tpg_data *tpg, v4l2_std_id std,
211 void tpg_fillbuffer(struct tpg_data *tpg, v4l2_std_id std,
213 bool tpg_s_fourcc(struct tpg_data *tpg, u32 fourcc);
214 void tpg_s_crop_compose(struct tpg_data *tpg, const struct v4l2_rect *crop,
217 static inline void tpg_s_pattern(struct tpg_data *tpg, enum tpg_pattern pattern)  in tpg_s_pattern()  argument
219 	if (tpg->pattern == pattern)  in tpg_s_pattern()
221 	tpg->pattern = pattern;  in tpg_s_pattern()
222 	tpg->recalc_colors = true;  in tpg_s_pattern()
225 static inline void tpg_s_quality(struct tpg_data *tpg,  in tpg_s_quality()  argument
228 	if (tpg->qual == qual && tpg->qual_offset == qual_offset)  in tpg_s_quality()
230 	tpg->qual = qual;  in tpg_s_quality()
231 	tpg->qual_offset = qual_offset;  in tpg_s_quality()
232 	tpg->recalc_colors = true;  in tpg_s_quality()
235 static inline enum tpg_quality tpg_g_quality(const struct tpg_data *tpg)  in tpg_g_quality()  argument
237 	return tpg->qual;  in tpg_g_quality()
240 static inline void tpg_s_alpha_component(struct tpg_data *tpg,  in tpg_s_alpha_component()  argument
243 	if (tpg->alpha_component == alpha_component)  in tpg_s_alpha_component()
245 	tpg->alpha_component = alpha_component;  in tpg_s_alpha_component()
246 	tpg->recalc_colors = true;  in tpg_s_alpha_component()
249 static inline void tpg_s_alpha_mode(struct tpg_data *tpg,  in tpg_s_alpha_mode()  argument
252 	if (tpg->alpha_red_only == red_only)  in tpg_s_alpha_mode()
254 	tpg->alpha_red_only = red_only;  in tpg_s_alpha_mode()
255 	tpg->recalc_colors = true;  in tpg_s_alpha_mode()
258 static inline void tpg_s_brightness(struct tpg_data *tpg,  in tpg_s_brightness()  argument
261 	if (tpg->brightness == brightness)  in tpg_s_brightness()
263 	tpg->brightness = brightness;  in tpg_s_brightness()
264 	tpg->recalc_colors = true;  in tpg_s_brightness()
267 static inline void tpg_s_contrast(struct tpg_data *tpg,  in tpg_s_contrast()  argument
270 	if (tpg->contrast == contrast)  in tpg_s_contrast()
272 	tpg->contrast = contrast;  in tpg_s_contrast()
273 	tpg->recalc_colors = true;  in tpg_s_contrast()
276 static inline void tpg_s_saturation(struct tpg_data *tpg,  in tpg_s_saturation()  argument
279 	if (tpg->saturation == saturation)  in tpg_s_saturation()
281 	tpg->saturation = saturation;  in tpg_s_saturation()
282 	tpg->recalc_colors = true;  in tpg_s_saturation()
285 static inline void tpg_s_hue(struct tpg_data *tpg,  in tpg_s_hue()  argument
288 	if (tpg->hue == hue)  in tpg_s_hue()
290 	tpg->hue = hue;  in tpg_s_hue()
291 	tpg->recalc_colors = true;  in tpg_s_hue()
294 static inline void tpg_s_rgb_range(struct tpg_data *tpg,  in tpg_s_rgb_range()  argument
297 	if (tpg->rgb_range == rgb_range)  in tpg_s_rgb_range()
299 	tpg->rgb_range = rgb_range;  in tpg_s_rgb_range()
300 	tpg->recalc_colors = true;  in tpg_s_rgb_range()
303 static inline void tpg_s_real_rgb_range(struct tpg_data *tpg,  in tpg_s_real_rgb_range()  argument
306 	if (tpg->real_rgb_range == rgb_range)  in tpg_s_real_rgb_range()
308 	tpg->real_rgb_range = rgb_range;  in tpg_s_real_rgb_range()
309 	tpg->recalc_colors = true;  in tpg_s_real_rgb_range()
312 static inline void tpg_s_colorspace(struct tpg_data *tpg, u32 colorspace)  in tpg_s_colorspace()  argument
314 	if (tpg->colorspace == colorspace)  in tpg_s_colorspace()
316 	tpg->colorspace = colorspace;  in tpg_s_colorspace()
317 	tpg->recalc_colors = true;  in tpg_s_colorspace()
320 static inline u32 tpg_g_colorspace(const struct tpg_data *tpg)  in tpg_g_colorspace()  argument
322 	return tpg->colorspace;  in tpg_g_colorspace()
325 static inline void tpg_s_ycbcr_enc(struct tpg_data *tpg, u32 ycbcr_enc)  in tpg_s_ycbcr_enc()  argument
327 	if (tpg->ycbcr_enc == ycbcr_enc)  in tpg_s_ycbcr_enc()
329 	tpg->ycbcr_enc = ycbcr_enc;  in tpg_s_ycbcr_enc()
330 	tpg->recalc_colors = true;  in tpg_s_ycbcr_enc()
333 static inline u32 tpg_g_ycbcr_enc(const struct tpg_data *tpg)  in tpg_g_ycbcr_enc()  argument
335 	return tpg->ycbcr_enc;  in tpg_g_ycbcr_enc()
338 static inline void tpg_s_xfer_func(struct tpg_data *tpg, u32 xfer_func)  in tpg_s_xfer_func()  argument
340 	if (tpg->xfer_func == xfer_func)  in tpg_s_xfer_func()
342 	tpg->xfer_func = xfer_func;  in tpg_s_xfer_func()
343 	tpg->recalc_colors = true;  in tpg_s_xfer_func()
346 static inline u32 tpg_g_xfer_func(const struct tpg_data *tpg)  in tpg_g_xfer_func()  argument
348 	return tpg->xfer_func;  in tpg_g_xfer_func()
351 static inline void tpg_s_quantization(struct tpg_data *tpg, u32 quantization)  in tpg_s_quantization()  argument
353 	if (tpg->quantization == quantization)  in tpg_s_quantization()
355 	tpg->quantization = quantization;  in tpg_s_quantization()
356 	tpg->recalc_colors = true;  in tpg_s_quantization()
359 static inline u32 tpg_g_quantization(const struct tpg_data *tpg)  in tpg_g_quantization()  argument
361 	return tpg->quantization;  in tpg_g_quantization()
364 static inline unsigned tpg_g_buffers(const struct tpg_data *tpg)  in tpg_g_buffers()  argument
366 	return tpg->buffers;  in tpg_g_buffers()
369 static inline unsigned tpg_g_planes(const struct tpg_data *tpg)  in tpg_g_planes()  argument
371 	return tpg->interleaved ? 1 : tpg->planes;  in tpg_g_planes()
374 static inline bool tpg_g_interleaved(const struct tpg_data *tpg)  in tpg_g_interleaved()  argument
376 	return tpg->interleaved;  in tpg_g_interleaved()
379 static inline unsigned tpg_g_twopixelsize(const struct tpg_data *tpg, unsigned plane)  in tpg_g_twopixelsize()  argument
381 	return tpg->twopixelsize[plane];  in tpg_g_twopixelsize()
384 static inline unsigned tpg_hdiv(const struct tpg_data *tpg,  in tpg_hdiv()  argument
387 	return ((x / tpg->hdownsampling[plane]) & tpg->hmask[plane]) *  in tpg_hdiv()
388 		tpg->twopixelsize[plane] / 2;  in tpg_hdiv()
391 static inline unsigned tpg_hscale(const struct tpg_data *tpg, unsigned x)  in tpg_hscale()  argument
393 	return (x * tpg->scaled_width) / tpg->src_width;  in tpg_hscale()
396 static inline unsigned tpg_hscale_div(const struct tpg_data *tpg,  in tpg_hscale_div()  argument
399 	return tpg_hdiv(tpg, plane, tpg_hscale(tpg, x));  in tpg_hscale_div()
402 static inline unsigned tpg_g_bytesperline(const struct tpg_data *tpg, unsigned plane)  in tpg_g_bytesperline()  argument
404 	return tpg->bytesperline[plane];  in tpg_g_bytesperline()
407 static inline void tpg_s_bytesperline(struct tpg_data *tpg, unsigned plane, unsigned bpl)  in tpg_s_bytesperline()  argument
411 	if (tpg->buffers > 1) {  in tpg_s_bytesperline()
412 		tpg->bytesperline[plane] = bpl;  in tpg_s_bytesperline()
416 	for (p = 0; p < tpg_g_planes(tpg); p++) {  in tpg_s_bytesperline()
417 		unsigned plane_w = bpl * tpg->twopixelsize[p] / tpg->twopixelsize[0];  in tpg_s_bytesperline()
419 		tpg->bytesperline[p] = plane_w / tpg->hdownsampling[p];  in tpg_s_bytesperline()
424 static inline unsigned tpg_g_line_width(const struct tpg_data *tpg, unsigned plane)  in tpg_g_line_width()  argument
429 	if (tpg->buffers > 1)  in tpg_g_line_width()
430 		return tpg_g_bytesperline(tpg, plane);  in tpg_g_line_width()
431 	for (p = 0; p < tpg_g_planes(tpg); p++) {  in tpg_g_line_width()
432 		unsigned plane_w = tpg_g_bytesperline(tpg, p);  in tpg_g_line_width()
434 		w += plane_w / tpg->vdownsampling[p];  in tpg_g_line_width()
439 static inline unsigned tpg_calc_line_width(const struct tpg_data *tpg,  in tpg_calc_line_width()  argument
445 	if (tpg->buffers > 1)  in tpg_calc_line_width()
447 	for (p = 0; p < tpg_g_planes(tpg); p++) {  in tpg_calc_line_width()
448 		unsigned plane_w = bpl * tpg->twopixelsize[p] / tpg->twopixelsize[0];  in tpg_calc_line_width()
450 		plane_w /= tpg->hdownsampling[p];  in tpg_calc_line_width()
451 		w += plane_w / tpg->vdownsampling[p];  in tpg_calc_line_width()
456 static inline unsigned tpg_calc_plane_size(const struct tpg_data *tpg, unsigned plane)  in tpg_calc_plane_size()  argument
458 	if (plane >= tpg_g_planes(tpg))  in tpg_calc_plane_size()
461 	return tpg_g_bytesperline(tpg, plane) * tpg->buf_height /  in tpg_calc_plane_size()
462 	       tpg->vdownsampling[plane];  in tpg_calc_plane_size()
465 static inline void tpg_s_buf_height(struct tpg_data *tpg, unsigned h)  in tpg_s_buf_height()  argument
467 	tpg->buf_height = h;  in tpg_s_buf_height()
470 static inline void tpg_s_field(struct tpg_data *tpg, unsigned field, bool alternate)  in tpg_s_field()  argument
472 	tpg->field = field;  in tpg_s_field()
473 	tpg->field_alternate = alternate;  in tpg_s_field()
476 static inline void tpg_s_perc_fill(struct tpg_data *tpg,  in tpg_s_perc_fill()  argument
479 	tpg->perc_fill = perc_fill;  in tpg_s_perc_fill()
482 static inline unsigned tpg_g_perc_fill(const struct tpg_data *tpg)  in tpg_g_perc_fill()  argument
484 	return tpg->perc_fill;  in tpg_g_perc_fill()
487 static inline void tpg_s_perc_fill_blank(struct tpg_data *tpg,  in tpg_s_perc_fill_blank()  argument
490 	tpg->perc_fill_blank = perc_fill_blank;  in tpg_s_perc_fill_blank()
493 static inline void tpg_s_video_aspect(struct tpg_data *tpg,  in tpg_s_video_aspect()  argument
496 	if (tpg->vid_aspect == vid_aspect)  in tpg_s_video_aspect()
498 	tpg->vid_aspect = vid_aspect;  in tpg_s_video_aspect()
499 	tpg->recalc_square_border = true;  in tpg_s_video_aspect()
502 static inline enum tpg_video_aspect tpg_g_video_aspect(const struct tpg_data *tpg)  in tpg_g_video_aspect()  argument
504 	return tpg->vid_aspect;  in tpg_g_video_aspect()
507 static inline void tpg_s_pixel_aspect(struct tpg_data *tpg,  in tpg_s_pixel_aspect()  argument
510 	if (tpg->pix_aspect == pix_aspect)  in tpg_s_pixel_aspect()
512 	tpg->pix_aspect = pix_aspect;  in tpg_s_pixel_aspect()
513 	tpg->recalc_square_border = true;  in tpg_s_pixel_aspect()
516 static inline void tpg_s_show_border(struct tpg_data *tpg,  in tpg_s_show_border()  argument
519 	tpg->show_border = show_border;  in tpg_s_show_border()
522 static inline void tpg_s_show_square(struct tpg_data *tpg,  in tpg_s_show_square()  argument
525 	tpg->show_square = show_square;  in tpg_s_show_square()
528 static inline void tpg_s_insert_sav(struct tpg_data *tpg, bool insert_sav)  in tpg_s_insert_sav()  argument
530 	tpg->insert_sav = insert_sav;  in tpg_s_insert_sav()
533 static inline void tpg_s_insert_eav(struct tpg_data *tpg, bool insert_eav)  in tpg_s_insert_eav()  argument
535 	tpg->insert_eav = insert_eav;  in tpg_s_insert_eav()
538 void tpg_update_mv_step(struct tpg_data *tpg);
540 static inline void tpg_s_mv_hor_mode(struct tpg_data *tpg,  in tpg_s_mv_hor_mode()  argument
543 	tpg->mv_hor_mode = mv_hor_mode;  in tpg_s_mv_hor_mode()
544 	tpg_update_mv_step(tpg);  in tpg_s_mv_hor_mode()
547 static inline void tpg_s_mv_vert_mode(struct tpg_data *tpg,  in tpg_s_mv_vert_mode()  argument
550 	tpg->mv_vert_mode = mv_vert_mode;  in tpg_s_mv_vert_mode()
551 	tpg_update_mv_step(tpg);  in tpg_s_mv_vert_mode()
554 static inline void tpg_init_mv_count(struct tpg_data *tpg)  in tpg_init_mv_count()  argument
556 	tpg->mv_hor_count = tpg->mv_vert_count = 0;  in tpg_init_mv_count()
559 static inline void tpg_update_mv_count(struct tpg_data *tpg, bool frame_is_field)  in tpg_update_mv_count()  argument
561 	tpg->mv_hor_count += tpg->mv_hor_step * (frame_is_field ? 1 : 2);  in tpg_update_mv_count()
562 	tpg->mv_vert_count += tpg->mv_vert_step * (frame_is_field ? 1 : 2);  in tpg_update_mv_count()
565 static inline void tpg_s_hflip(struct tpg_data *tpg, bool hflip)  in tpg_s_hflip()  argument
567 	if (tpg->hflip == hflip)  in tpg_s_hflip()
569 	tpg->hflip = hflip;  in tpg_s_hflip()
570 	tpg_update_mv_step(tpg);  in tpg_s_hflip()
571 	tpg->recalc_lines = true;  in tpg_s_hflip()
574 static inline bool tpg_g_hflip(const struct tpg_data *tpg)  in tpg_g_hflip()  argument
576 	return tpg->hflip;  in tpg_g_hflip()
579 static inline void tpg_s_vflip(struct tpg_data *tpg, bool vflip)  in tpg_s_vflip()  argument
581 	tpg->vflip = vflip;  in tpg_s_vflip()
584 static inline bool tpg_g_vflip(const struct tpg_data *tpg)  in tpg_g_vflip()  argument
586 	return tpg->vflip;  in tpg_g_vflip()
589 static inline bool tpg_pattern_is_static(const struct tpg_data *tpg)  in tpg_pattern_is_static()  argument
591 	return tpg->pattern != TPG_PAT_NOISE &&  in tpg_pattern_is_static()
592 	       tpg->mv_hor_mode == TPG_MOVE_NONE &&  in tpg_pattern_is_static()
593 	       tpg->mv_vert_mode == TPG_MOVE_NONE;  in tpg_pattern_is_static()