190 void tpg_init(struct tpg_data *tpg, unsigned w, unsigned h);
191 int tpg_alloc(struct tpg_data *tpg, unsigned max_w);
192 void tpg_free(struct tpg_data *tpg);
193 void tpg_reset_source(struct tpg_data *tpg, unsigned width, unsigned height,
197 void tpg_gen_text(const struct tpg_data *tpg,
199 void tpg_calc_text_basep(struct tpg_data *tpg,
201 unsigned tpg_g_interleaved_plane(const struct tpg_data *tpg, unsigned buf_line);
202 void tpg_fill_plane_buffer(struct tpg_data *tpg, v4l2_std_id std,
204 void tpg_fillbuffer(struct tpg_data *tpg, v4l2_std_id std,
206 bool tpg_s_fourcc(struct tpg_data *tpg, u32 fourcc);
207 void tpg_s_crop_compose(struct tpg_data *tpg, const struct v4l2_rect *crop,
210 static inline void tpg_s_pattern(struct tpg_data *tpg, enum tpg_pattern pattern)  in tpg_s_pattern()  argument
212 	if (tpg->pattern == pattern)  in tpg_s_pattern()
214 	tpg->pattern = pattern;  in tpg_s_pattern()
215 	tpg->recalc_colors = true;  in tpg_s_pattern()
218 static inline void tpg_s_quality(struct tpg_data *tpg,  in tpg_s_quality()  argument
221 	if (tpg->qual == qual && tpg->qual_offset == qual_offset)  in tpg_s_quality()
223 	tpg->qual = qual;  in tpg_s_quality()
224 	tpg->qual_offset = qual_offset;  in tpg_s_quality()
225 	tpg->recalc_colors = true;  in tpg_s_quality()
228 static inline enum tpg_quality tpg_g_quality(const struct tpg_data *tpg)  in tpg_g_quality()  argument
230 	return tpg->qual;  in tpg_g_quality()
233 static inline void tpg_s_alpha_component(struct tpg_data *tpg,  in tpg_s_alpha_component()  argument
236 	if (tpg->alpha_component == alpha_component)  in tpg_s_alpha_component()
238 	tpg->alpha_component = alpha_component;  in tpg_s_alpha_component()
239 	tpg->recalc_colors = true;  in tpg_s_alpha_component()
242 static inline void tpg_s_alpha_mode(struct tpg_data *tpg,  in tpg_s_alpha_mode()  argument
245 	if (tpg->alpha_red_only == red_only)  in tpg_s_alpha_mode()
247 	tpg->alpha_red_only = red_only;  in tpg_s_alpha_mode()
248 	tpg->recalc_colors = true;  in tpg_s_alpha_mode()
251 static inline void tpg_s_brightness(struct tpg_data *tpg,  in tpg_s_brightness()  argument
254 	if (tpg->brightness == brightness)  in tpg_s_brightness()
256 	tpg->brightness = brightness;  in tpg_s_brightness()
257 	tpg->recalc_colors = true;  in tpg_s_brightness()
260 static inline void tpg_s_contrast(struct tpg_data *tpg,  in tpg_s_contrast()  argument
263 	if (tpg->contrast == contrast)  in tpg_s_contrast()
265 	tpg->contrast = contrast;  in tpg_s_contrast()
266 	tpg->recalc_colors = true;  in tpg_s_contrast()
269 static inline void tpg_s_saturation(struct tpg_data *tpg,  in tpg_s_saturation()  argument
272 	if (tpg->saturation == saturation)  in tpg_s_saturation()
274 	tpg->saturation = saturation;  in tpg_s_saturation()
275 	tpg->recalc_colors = true;  in tpg_s_saturation()
278 static inline void tpg_s_hue(struct tpg_data *tpg,  in tpg_s_hue()  argument
281 	if (tpg->hue == hue)  in tpg_s_hue()
283 	tpg->hue = hue;  in tpg_s_hue()
284 	tpg->recalc_colors = true;  in tpg_s_hue()
287 static inline void tpg_s_rgb_range(struct tpg_data *tpg,  in tpg_s_rgb_range()  argument
290 	if (tpg->rgb_range == rgb_range)  in tpg_s_rgb_range()
292 	tpg->rgb_range = rgb_range;  in tpg_s_rgb_range()
293 	tpg->recalc_colors = true;  in tpg_s_rgb_range()
296 static inline void tpg_s_real_rgb_range(struct tpg_data *tpg,  in tpg_s_real_rgb_range()  argument
299 	if (tpg->real_rgb_range == rgb_range)  in tpg_s_real_rgb_range()
301 	tpg->real_rgb_range = rgb_range;  in tpg_s_real_rgb_range()
302 	tpg->recalc_colors = true;  in tpg_s_real_rgb_range()
305 static inline void tpg_s_colorspace(struct tpg_data *tpg, u32 colorspace)  in tpg_s_colorspace()  argument
307 	if (tpg->colorspace == colorspace)  in tpg_s_colorspace()
309 	tpg->colorspace = colorspace;  in tpg_s_colorspace()
310 	tpg->recalc_colors = true;  in tpg_s_colorspace()
313 static inline u32 tpg_g_colorspace(const struct tpg_data *tpg)  in tpg_g_colorspace()  argument
315 	return tpg->colorspace;  in tpg_g_colorspace()
318 static inline void tpg_s_ycbcr_enc(struct tpg_data *tpg, u32 ycbcr_enc)  in tpg_s_ycbcr_enc()  argument
320 	if (tpg->ycbcr_enc == ycbcr_enc)  in tpg_s_ycbcr_enc()
322 	tpg->ycbcr_enc = ycbcr_enc;  in tpg_s_ycbcr_enc()
323 	tpg->recalc_colors = true;  in tpg_s_ycbcr_enc()
326 static inline u32 tpg_g_ycbcr_enc(const struct tpg_data *tpg)  in tpg_g_ycbcr_enc()  argument
328 	return tpg->ycbcr_enc;  in tpg_g_ycbcr_enc()
331 static inline void tpg_s_quantization(struct tpg_data *tpg, u32 quantization)  in tpg_s_quantization()  argument
333 	if (tpg->quantization == quantization)  in tpg_s_quantization()
335 	tpg->quantization = quantization;  in tpg_s_quantization()
336 	tpg->recalc_colors = true;  in tpg_s_quantization()
339 static inline u32 tpg_g_quantization(const struct tpg_data *tpg)  in tpg_g_quantization()  argument
341 	return tpg->quantization;  in tpg_g_quantization()
344 static inline unsigned tpg_g_buffers(const struct tpg_data *tpg)  in tpg_g_buffers()  argument
346 	return tpg->buffers;  in tpg_g_buffers()
349 static inline unsigned tpg_g_planes(const struct tpg_data *tpg)  in tpg_g_planes()  argument
351 	return tpg->interleaved ? 1 : tpg->planes;  in tpg_g_planes()
354 static inline bool tpg_g_interleaved(const struct tpg_data *tpg)  in tpg_g_interleaved()  argument
356 	return tpg->interleaved;  in tpg_g_interleaved()
359 static inline unsigned tpg_g_twopixelsize(const struct tpg_data *tpg, unsigned plane)  in tpg_g_twopixelsize()  argument
361 	return tpg->twopixelsize[plane];  in tpg_g_twopixelsize()
364 static inline unsigned tpg_hdiv(const struct tpg_data *tpg,  in tpg_hdiv()  argument
367 	return ((x / tpg->hdownsampling[plane]) & tpg->hmask[plane]) *  in tpg_hdiv()
368 		tpg->twopixelsize[plane] / 2;  in tpg_hdiv()
371 static inline unsigned tpg_hscale(const struct tpg_data *tpg, unsigned x)  in tpg_hscale()  argument
373 	return (x * tpg->scaled_width) / tpg->src_width;  in tpg_hscale()
376 static inline unsigned tpg_hscale_div(const struct tpg_data *tpg,  in tpg_hscale_div()  argument
379 	return tpg_hdiv(tpg, plane, tpg_hscale(tpg, x));  in tpg_hscale_div()
382 static inline unsigned tpg_g_bytesperline(const struct tpg_data *tpg, unsigned plane)  in tpg_g_bytesperline()  argument
384 	return tpg->bytesperline[plane];  in tpg_g_bytesperline()
387 static inline void tpg_s_bytesperline(struct tpg_data *tpg, unsigned plane, unsigned bpl)  in tpg_s_bytesperline()  argument
391 	if (tpg->buffers > 1) {  in tpg_s_bytesperline()
392 		tpg->bytesperline[plane] = bpl;  in tpg_s_bytesperline()
396 	for (p = 0; p < tpg_g_planes(tpg); p++) {  in tpg_s_bytesperline()
397 		unsigned plane_w = bpl * tpg->twopixelsize[p] / tpg->twopixelsize[0];  in tpg_s_bytesperline()
399 		tpg->bytesperline[p] = plane_w / tpg->hdownsampling[p];  in tpg_s_bytesperline()
404 static inline unsigned tpg_g_line_width(const struct tpg_data *tpg, unsigned plane)  in tpg_g_line_width()  argument
409 	if (tpg->buffers > 1)  in tpg_g_line_width()
410 		return tpg_g_bytesperline(tpg, plane);  in tpg_g_line_width()
411 	for (p = 0; p < tpg_g_planes(tpg); p++) {  in tpg_g_line_width()
412 		unsigned plane_w = tpg_g_bytesperline(tpg, p);  in tpg_g_line_width()
414 		w += plane_w / tpg->vdownsampling[p];  in tpg_g_line_width()
419 static inline unsigned tpg_calc_line_width(const struct tpg_data *tpg,  in tpg_calc_line_width()  argument
425 	if (tpg->buffers > 1)  in tpg_calc_line_width()
427 	for (p = 0; p < tpg_g_planes(tpg); p++) {  in tpg_calc_line_width()
428 		unsigned plane_w = bpl * tpg->twopixelsize[p] / tpg->twopixelsize[0];  in tpg_calc_line_width()
430 		plane_w /= tpg->hdownsampling[p];  in tpg_calc_line_width()
431 		w += plane_w / tpg->vdownsampling[p];  in tpg_calc_line_width()
436 static inline unsigned tpg_calc_plane_size(const struct tpg_data *tpg, unsigned plane)  in tpg_calc_plane_size()  argument
438 	if (plane >= tpg_g_planes(tpg))  in tpg_calc_plane_size()
441 	return tpg_g_bytesperline(tpg, plane) * tpg->buf_height /  in tpg_calc_plane_size()
442 	       tpg->vdownsampling[plane];  in tpg_calc_plane_size()
445 static inline void tpg_s_buf_height(struct tpg_data *tpg, unsigned h)  in tpg_s_buf_height()  argument
447 	tpg->buf_height = h;  in tpg_s_buf_height()
450 static inline void tpg_s_field(struct tpg_data *tpg, unsigned field, bool alternate)  in tpg_s_field()  argument
452 	tpg->field = field;  in tpg_s_field()
453 	tpg->field_alternate = alternate;  in tpg_s_field()
456 static inline void tpg_s_perc_fill(struct tpg_data *tpg,  in tpg_s_perc_fill()  argument
459 	tpg->perc_fill = perc_fill;  in tpg_s_perc_fill()
462 static inline unsigned tpg_g_perc_fill(const struct tpg_data *tpg)  in tpg_g_perc_fill()  argument
464 	return tpg->perc_fill;  in tpg_g_perc_fill()
467 static inline void tpg_s_perc_fill_blank(struct tpg_data *tpg,  in tpg_s_perc_fill_blank()  argument
470 	tpg->perc_fill_blank = perc_fill_blank;  in tpg_s_perc_fill_blank()
473 static inline void tpg_s_video_aspect(struct tpg_data *tpg,  in tpg_s_video_aspect()  argument
476 	if (tpg->vid_aspect == vid_aspect)  in tpg_s_video_aspect()
478 	tpg->vid_aspect = vid_aspect;  in tpg_s_video_aspect()
479 	tpg->recalc_square_border = true;  in tpg_s_video_aspect()
482 static inline enum tpg_video_aspect tpg_g_video_aspect(const struct tpg_data *tpg)  in tpg_g_video_aspect()  argument
484 	return tpg->vid_aspect;  in tpg_g_video_aspect()
487 static inline void tpg_s_pixel_aspect(struct tpg_data *tpg,  in tpg_s_pixel_aspect()  argument
490 	if (tpg->pix_aspect == pix_aspect)  in tpg_s_pixel_aspect()
492 	tpg->pix_aspect = pix_aspect;  in tpg_s_pixel_aspect()
493 	tpg->recalc_square_border = true;  in tpg_s_pixel_aspect()
496 static inline void tpg_s_show_border(struct tpg_data *tpg,  in tpg_s_show_border()  argument
499 	tpg->show_border = show_border;  in tpg_s_show_border()
502 static inline void tpg_s_show_square(struct tpg_data *tpg,  in tpg_s_show_square()  argument
505 	tpg->show_square = show_square;  in tpg_s_show_square()
508 static inline void tpg_s_insert_sav(struct tpg_data *tpg, bool insert_sav)  in tpg_s_insert_sav()  argument
510 	tpg->insert_sav = insert_sav;  in tpg_s_insert_sav()
513 static inline void tpg_s_insert_eav(struct tpg_data *tpg, bool insert_eav)  in tpg_s_insert_eav()  argument
515 	tpg->insert_eav = insert_eav;  in tpg_s_insert_eav()
518 void tpg_update_mv_step(struct tpg_data *tpg);
520 static inline void tpg_s_mv_hor_mode(struct tpg_data *tpg,  in tpg_s_mv_hor_mode()  argument
523 	tpg->mv_hor_mode = mv_hor_mode;  in tpg_s_mv_hor_mode()
524 	tpg_update_mv_step(tpg);  in tpg_s_mv_hor_mode()
527 static inline void tpg_s_mv_vert_mode(struct tpg_data *tpg,  in tpg_s_mv_vert_mode()  argument
530 	tpg->mv_vert_mode = mv_vert_mode;  in tpg_s_mv_vert_mode()
531 	tpg_update_mv_step(tpg);  in tpg_s_mv_vert_mode()
534 static inline void tpg_init_mv_count(struct tpg_data *tpg)  in tpg_init_mv_count()  argument
536 	tpg->mv_hor_count = tpg->mv_vert_count = 0;  in tpg_init_mv_count()
539 static inline void tpg_update_mv_count(struct tpg_data *tpg, bool frame_is_field)  in tpg_update_mv_count()  argument
541 	tpg->mv_hor_count += tpg->mv_hor_step * (frame_is_field ? 1 : 2);  in tpg_update_mv_count()
542 	tpg->mv_vert_count += tpg->mv_vert_step * (frame_is_field ? 1 : 2);  in tpg_update_mv_count()
545 static inline void tpg_s_hflip(struct tpg_data *tpg, bool hflip)  in tpg_s_hflip()  argument
547 	if (tpg->hflip == hflip)  in tpg_s_hflip()
549 	tpg->hflip = hflip;  in tpg_s_hflip()
550 	tpg_update_mv_step(tpg);  in tpg_s_hflip()
551 	tpg->recalc_lines = true;  in tpg_s_hflip()
554 static inline bool tpg_g_hflip(const struct tpg_data *tpg)  in tpg_g_hflip()  argument
556 	return tpg->hflip;  in tpg_g_hflip()
559 static inline void tpg_s_vflip(struct tpg_data *tpg, bool vflip)  in tpg_s_vflip()  argument
561 	tpg->vflip = vflip;  in tpg_s_vflip()
564 static inline bool tpg_g_vflip(const struct tpg_data *tpg)  in tpg_g_vflip()  argument
566 	return tpg->vflip;  in tpg_g_vflip()
569 static inline bool tpg_pattern_is_static(const struct tpg_data *tpg)  in tpg_pattern_is_static()  argument
571 	return tpg->pattern != TPG_PAT_NOISE &&  in tpg_pattern_is_static()
572 	       tpg->mv_hor_mode == TPG_MOVE_NONE &&  in tpg_pattern_is_static()
573 	       tpg->mv_vert_mode == TPG_MOVE_NONE;  in tpg_pattern_is_static()