235 void tpg_init(struct tpg_data *tpg, unsigned w, unsigned h);
236 int tpg_alloc(struct tpg_data *tpg, unsigned max_w);
237 void tpg_free(struct tpg_data *tpg);
238 void tpg_reset_source(struct tpg_data *tpg, unsigned width, unsigned height,
240 void tpg_log_status(struct tpg_data *tpg);
243 void tpg_gen_text(const struct tpg_data *tpg,
245 void tpg_calc_text_basep(struct tpg_data *tpg,
247 unsigned tpg_g_interleaved_plane(const struct tpg_data *tpg, unsigned buf_line);
248 void tpg_fill_plane_buffer(struct tpg_data *tpg, v4l2_std_id std,
250 void tpg_fillbuffer(struct tpg_data *tpg, v4l2_std_id std,
252 bool tpg_s_fourcc(struct tpg_data *tpg, u32 fourcc);
253 void tpg_s_crop_compose(struct tpg_data *tpg, const struct v4l2_rect *crop,
255 const char *tpg_g_color_order(const struct tpg_data *tpg);
257 static inline void tpg_s_pattern(struct tpg_data *tpg, enum tpg_pattern pattern)  in tpg_s_pattern()  argument
259 	if (tpg->pattern == pattern)  in tpg_s_pattern()
261 	tpg->pattern = pattern;  in tpg_s_pattern()
262 	tpg->recalc_colors = true;  in tpg_s_pattern()
265 static inline void tpg_s_quality(struct tpg_data *tpg,  in tpg_s_quality()  argument
268 	if (tpg->qual == qual && tpg->qual_offset == qual_offset)  in tpg_s_quality()
270 	tpg->qual = qual;  in tpg_s_quality()
271 	tpg->qual_offset = qual_offset;  in tpg_s_quality()
272 	tpg->recalc_colors = true;  in tpg_s_quality()
275 static inline enum tpg_quality tpg_g_quality(const struct tpg_data *tpg)  in tpg_g_quality()  argument
277 	return tpg->qual;  in tpg_g_quality()
280 static inline void tpg_s_alpha_component(struct tpg_data *tpg,  in tpg_s_alpha_component()  argument
283 	if (tpg->alpha_component == alpha_component)  in tpg_s_alpha_component()
285 	tpg->alpha_component = alpha_component;  in tpg_s_alpha_component()
286 	tpg->recalc_colors = true;  in tpg_s_alpha_component()
289 static inline void tpg_s_alpha_mode(struct tpg_data *tpg,  in tpg_s_alpha_mode()  argument
292 	if (tpg->alpha_red_only == red_only)  in tpg_s_alpha_mode()
294 	tpg->alpha_red_only = red_only;  in tpg_s_alpha_mode()
295 	tpg->recalc_colors = true;  in tpg_s_alpha_mode()
298 static inline void tpg_s_brightness(struct tpg_data *tpg,  in tpg_s_brightness()  argument
301 	if (tpg->brightness == brightness)  in tpg_s_brightness()
303 	tpg->brightness = brightness;  in tpg_s_brightness()
304 	tpg->recalc_colors = true;  in tpg_s_brightness()
307 static inline void tpg_s_contrast(struct tpg_data *tpg,  in tpg_s_contrast()  argument
310 	if (tpg->contrast == contrast)  in tpg_s_contrast()
312 	tpg->contrast = contrast;  in tpg_s_contrast()
313 	tpg->recalc_colors = true;  in tpg_s_contrast()
316 static inline void tpg_s_saturation(struct tpg_data *tpg,  in tpg_s_saturation()  argument
319 	if (tpg->saturation == saturation)  in tpg_s_saturation()
321 	tpg->saturation = saturation;  in tpg_s_saturation()
322 	tpg->recalc_colors = true;  in tpg_s_saturation()
325 static inline void tpg_s_hue(struct tpg_data *tpg,  in tpg_s_hue()  argument
329 	if (tpg->hue == hue)  in tpg_s_hue()
331 	tpg->hue = hue;  in tpg_s_hue()
332 	tpg->recalc_colors = true;  in tpg_s_hue()
335 static inline void tpg_s_rgb_range(struct tpg_data *tpg,  in tpg_s_rgb_range()  argument
338 	if (tpg->rgb_range == rgb_range)  in tpg_s_rgb_range()
340 	tpg->rgb_range = rgb_range;  in tpg_s_rgb_range()
341 	tpg->recalc_colors = true;  in tpg_s_rgb_range()
344 static inline void tpg_s_real_rgb_range(struct tpg_data *tpg,  in tpg_s_real_rgb_range()  argument
347 	if (tpg->real_rgb_range == rgb_range)  in tpg_s_real_rgb_range()
349 	tpg->real_rgb_range = rgb_range;  in tpg_s_real_rgb_range()
350 	tpg->recalc_colors = true;  in tpg_s_real_rgb_range()
353 static inline void tpg_s_colorspace(struct tpg_data *tpg, u32 colorspace)  in tpg_s_colorspace()  argument
355 	if (tpg->colorspace == colorspace)  in tpg_s_colorspace()
357 	tpg->colorspace = colorspace;  in tpg_s_colorspace()
358 	tpg->recalc_colors = true;  in tpg_s_colorspace()
361 static inline u32 tpg_g_colorspace(const struct tpg_data *tpg)  in tpg_g_colorspace()  argument
363 	return tpg->colorspace;  in tpg_g_colorspace()
366 static inline void tpg_s_ycbcr_enc(struct tpg_data *tpg, u32 ycbcr_enc)  in tpg_s_ycbcr_enc()  argument
368 	if (tpg->ycbcr_enc == ycbcr_enc)  in tpg_s_ycbcr_enc()
370 	tpg->ycbcr_enc = ycbcr_enc;  in tpg_s_ycbcr_enc()
371 	tpg->recalc_colors = true;  in tpg_s_ycbcr_enc()
374 static inline u32 tpg_g_ycbcr_enc(const struct tpg_data *tpg)  in tpg_g_ycbcr_enc()  argument
376 	return tpg->ycbcr_enc;  in tpg_g_ycbcr_enc()
379 static inline void tpg_s_hsv_enc(struct tpg_data *tpg, u32 hsv_enc)  in tpg_s_hsv_enc()  argument
381 	if (tpg->hsv_enc == hsv_enc)  in tpg_s_hsv_enc()
383 	tpg->hsv_enc = hsv_enc;  in tpg_s_hsv_enc()
384 	tpg->recalc_colors = true;  in tpg_s_hsv_enc()
387 static inline u32 tpg_g_hsv_enc(const struct tpg_data *tpg)  in tpg_g_hsv_enc()  argument
389 	return tpg->hsv_enc;  in tpg_g_hsv_enc()
392 static inline void tpg_s_xfer_func(struct tpg_data *tpg, u32 xfer_func)  in tpg_s_xfer_func()  argument
394 	if (tpg->xfer_func == xfer_func)  in tpg_s_xfer_func()
396 	tpg->xfer_func = xfer_func;  in tpg_s_xfer_func()
397 	tpg->recalc_colors = true;  in tpg_s_xfer_func()
400 static inline u32 tpg_g_xfer_func(const struct tpg_data *tpg)  in tpg_g_xfer_func()  argument
402 	return tpg->xfer_func;  in tpg_g_xfer_func()
405 static inline void tpg_s_quantization(struct tpg_data *tpg, u32 quantization)  in tpg_s_quantization()  argument
407 	if (tpg->quantization == quantization)  in tpg_s_quantization()
409 	tpg->quantization = quantization;  in tpg_s_quantization()
410 	tpg->recalc_colors = true;  in tpg_s_quantization()
413 static inline u32 tpg_g_quantization(const struct tpg_data *tpg)  in tpg_g_quantization()  argument
415 	return tpg->quantization;  in tpg_g_quantization()
418 static inline unsigned tpg_g_buffers(const struct tpg_data *tpg)  in tpg_g_buffers()  argument
420 	return tpg->buffers;  in tpg_g_buffers()
423 static inline unsigned tpg_g_planes(const struct tpg_data *tpg)  in tpg_g_planes()  argument
425 	return tpg->interleaved ? 1 : tpg->planes;  in tpg_g_planes()
428 static inline bool tpg_g_interleaved(const struct tpg_data *tpg)  in tpg_g_interleaved()  argument
430 	return tpg->interleaved;  in tpg_g_interleaved()
433 static inline unsigned tpg_g_twopixelsize(const struct tpg_data *tpg, unsigned plane)  in tpg_g_twopixelsize()  argument
435 	return tpg->twopixelsize[plane];  in tpg_g_twopixelsize()
438 static inline unsigned tpg_hdiv(const struct tpg_data *tpg,  in tpg_hdiv()  argument
441 	return ((x / tpg->hdownsampling[plane]) & tpg->hmask[plane]) *  in tpg_hdiv()
442 		tpg->twopixelsize[plane] / 2;  in tpg_hdiv()
445 static inline unsigned tpg_hscale(const struct tpg_data *tpg, unsigned x)  in tpg_hscale()  argument
447 	return (x * tpg->scaled_width) / tpg->src_width;  in tpg_hscale()
450 static inline unsigned tpg_hscale_div(const struct tpg_data *tpg,  in tpg_hscale_div()  argument
453 	return tpg_hdiv(tpg, plane, tpg_hscale(tpg, x));  in tpg_hscale_div()
456 static inline unsigned tpg_g_bytesperline(const struct tpg_data *tpg, unsigned plane)  in tpg_g_bytesperline()  argument
458 	return tpg->bytesperline[plane];  in tpg_g_bytesperline()
461 static inline void tpg_s_bytesperline(struct tpg_data *tpg, unsigned plane, unsigned bpl)  in tpg_s_bytesperline()  argument
465 	if (tpg->buffers > 1) {  in tpg_s_bytesperline()
466 		tpg->bytesperline[plane] = bpl;  in tpg_s_bytesperline()
470 	for (p = 0; p < tpg_g_planes(tpg); p++) {  in tpg_s_bytesperline()
471 		unsigned plane_w = bpl * tpg->twopixelsize[p] / tpg->twopixelsize[0];  in tpg_s_bytesperline()
473 		tpg->bytesperline[p] = plane_w / tpg->hdownsampling[p];  in tpg_s_bytesperline()
475 	if (tpg_g_interleaved(tpg))  in tpg_s_bytesperline()
476 		tpg->bytesperline[1] = tpg->bytesperline[0];  in tpg_s_bytesperline()
480 static inline unsigned tpg_g_line_width(const struct tpg_data *tpg, unsigned plane)  in tpg_g_line_width()  argument
485 	if (tpg->buffers > 1)  in tpg_g_line_width()
486 		return tpg_g_bytesperline(tpg, plane);  in tpg_g_line_width()
487 	for (p = 0; p < tpg_g_planes(tpg); p++) {  in tpg_g_line_width()
488 		unsigned plane_w = tpg_g_bytesperline(tpg, p);  in tpg_g_line_width()
490 		w += plane_w / tpg->vdownsampling[p];  in tpg_g_line_width()
495 static inline unsigned tpg_calc_line_width(const struct tpg_data *tpg,  in tpg_calc_line_width()  argument
501 	if (tpg->buffers > 1)  in tpg_calc_line_width()
503 	for (p = 0; p < tpg_g_planes(tpg); p++) {  in tpg_calc_line_width()
504 		unsigned plane_w = bpl * tpg->twopixelsize[p] / tpg->twopixelsize[0];  in tpg_calc_line_width()
506 		plane_w /= tpg->hdownsampling[p];  in tpg_calc_line_width()
507 		w += plane_w / tpg->vdownsampling[p];  in tpg_calc_line_width()
512 static inline unsigned tpg_calc_plane_size(const struct tpg_data *tpg, unsigned plane)  in tpg_calc_plane_size()  argument
514 	if (plane >= tpg_g_planes(tpg))  in tpg_calc_plane_size()
517 	return tpg_g_bytesperline(tpg, plane) * tpg->buf_height /  in tpg_calc_plane_size()
518 	       tpg->vdownsampling[plane];  in tpg_calc_plane_size()
521 static inline void tpg_s_buf_height(struct tpg_data *tpg, unsigned h)  in tpg_s_buf_height()  argument
523 	tpg->buf_height = h;  in tpg_s_buf_height()
526 static inline void tpg_s_field(struct tpg_data *tpg, unsigned field, bool alternate)  in tpg_s_field()  argument
528 	tpg->field = field;  in tpg_s_field()
529 	tpg->field_alternate = alternate;  in tpg_s_field()
532 static inline void tpg_s_perc_fill(struct tpg_data *tpg,  in tpg_s_perc_fill()  argument
535 	tpg->perc_fill = perc_fill;  in tpg_s_perc_fill()
538 static inline unsigned tpg_g_perc_fill(const struct tpg_data *tpg)  in tpg_g_perc_fill()  argument
540 	return tpg->perc_fill;  in tpg_g_perc_fill()
543 static inline void tpg_s_perc_fill_blank(struct tpg_data *tpg,  in tpg_s_perc_fill_blank()  argument
546 	tpg->perc_fill_blank = perc_fill_blank;  in tpg_s_perc_fill_blank()
549 static inline void tpg_s_video_aspect(struct tpg_data *tpg,  in tpg_s_video_aspect()  argument
552 	if (tpg->vid_aspect == vid_aspect)  in tpg_s_video_aspect()
554 	tpg->vid_aspect = vid_aspect;  in tpg_s_video_aspect()
555 	tpg->recalc_square_border = true;  in tpg_s_video_aspect()
558 static inline enum tpg_video_aspect tpg_g_video_aspect(const struct tpg_data *tpg)  in tpg_g_video_aspect()  argument
560 	return tpg->vid_aspect;  in tpg_g_video_aspect()
563 static inline void tpg_s_pixel_aspect(struct tpg_data *tpg,  in tpg_s_pixel_aspect()  argument
566 	if (tpg->pix_aspect == pix_aspect)  in tpg_s_pixel_aspect()
568 	tpg->pix_aspect = pix_aspect;  in tpg_s_pixel_aspect()
569 	tpg->recalc_square_border = true;  in tpg_s_pixel_aspect()
572 static inline void tpg_s_show_border(struct tpg_data *tpg,  in tpg_s_show_border()  argument
575 	tpg->show_border = show_border;  in tpg_s_show_border()
578 static inline void tpg_s_show_square(struct tpg_data *tpg,  in tpg_s_show_square()  argument
581 	tpg->show_square = show_square;  in tpg_s_show_square()
584 static inline void tpg_s_insert_sav(struct tpg_data *tpg, bool insert_sav)  in tpg_s_insert_sav()  argument
586 	tpg->insert_sav = insert_sav;  in tpg_s_insert_sav()
589 static inline void tpg_s_insert_eav(struct tpg_data *tpg, bool insert_eav)  in tpg_s_insert_eav()  argument
591 	tpg->insert_eav = insert_eav;  in tpg_s_insert_eav()
594 void tpg_update_mv_step(struct tpg_data *tpg);
596 static inline void tpg_s_mv_hor_mode(struct tpg_data *tpg,  in tpg_s_mv_hor_mode()  argument
599 	tpg->mv_hor_mode = mv_hor_mode;  in tpg_s_mv_hor_mode()
600 	tpg_update_mv_step(tpg);  in tpg_s_mv_hor_mode()
603 static inline void tpg_s_mv_vert_mode(struct tpg_data *tpg,  in tpg_s_mv_vert_mode()  argument
606 	tpg->mv_vert_mode = mv_vert_mode;  in tpg_s_mv_vert_mode()
607 	tpg_update_mv_step(tpg);  in tpg_s_mv_vert_mode()
610 static inline void tpg_init_mv_count(struct tpg_data *tpg)  in tpg_init_mv_count()  argument
612 	tpg->mv_hor_count = tpg->mv_vert_count = 0;  in tpg_init_mv_count()
615 static inline void tpg_update_mv_count(struct tpg_data *tpg, bool frame_is_field)  in tpg_update_mv_count()  argument
617 	tpg->mv_hor_count += tpg->mv_hor_step * (frame_is_field ? 1 : 2);  in tpg_update_mv_count()
618 	tpg->mv_vert_count += tpg->mv_vert_step * (frame_is_field ? 1 : 2);  in tpg_update_mv_count()
621 static inline void tpg_s_hflip(struct tpg_data *tpg, bool hflip)  in tpg_s_hflip()  argument
623 	if (tpg->hflip == hflip)  in tpg_s_hflip()
625 	tpg->hflip = hflip;  in tpg_s_hflip()
626 	tpg_update_mv_step(tpg);  in tpg_s_hflip()
627 	tpg->recalc_lines = true;  in tpg_s_hflip()
630 static inline bool tpg_g_hflip(const struct tpg_data *tpg)  in tpg_g_hflip()  argument
632 	return tpg->hflip;  in tpg_g_hflip()
635 static inline void tpg_s_vflip(struct tpg_data *tpg, bool vflip)  in tpg_s_vflip()  argument
637 	tpg->vflip = vflip;  in tpg_s_vflip()
640 static inline bool tpg_g_vflip(const struct tpg_data *tpg)  in tpg_g_vflip()  argument
642 	return tpg->vflip;  in tpg_g_vflip()
645 static inline bool tpg_pattern_is_static(const struct tpg_data *tpg)  in tpg_pattern_is_static()  argument
647 	return tpg->pattern != TPG_PAT_NOISE &&  in tpg_pattern_is_static()
648 	       tpg->mv_hor_mode == TPG_MOVE_NONE &&  in tpg_pattern_is_static()
649 	       tpg->mv_vert_mode == TPG_MOVE_NONE;  in tpg_pattern_is_static()