41 				struct line_buffer *output_buffer, int x_start, int pixel_count)  in pre_mul_alpha_blend()  argument
43 	struct pixel_argb_u16 *out = &output_buffer->pixels[x_start];  in pre_mul_alpha_blend()
56 			    struct line_buffer *output_buffer)  in fill_background()  argument
58 	for (size_t i = 0; i < output_buffer->n_pixels; i++)  in fill_background()
59 		output_buffer->pixels[i] = *background_color;  in fill_background()
118 static void apply_lut(const struct vkms_crtc_state *crtc_state, struct line_buffer *output_buffer)  in apply_lut()  argument
126 	for (size_t x = 0; x < output_buffer->n_pixels; x++) {  in apply_lut()
127 		struct pixel_argb_u16 *pixel = &output_buffer->pixels[x];  in apply_lut()
262 		       struct line_buffer *output_buffer)  in blend_line()  argument
351 	pre_mul_alpha_blend(stage_buffer, output_buffer,  in blend_line()
371 		  struct line_buffer *output_buffer, size_t row_size)  in blend()  argument
389 		fill_background(&background_color, output_buffer);  in blend()
393 			blend_line(plane[i], y, crtc_x_limit, stage_buffer, output_buffer);  in blend()
396 		apply_lut(crtc_state, output_buffer);  in blend()
398 		*crc32 = crc32_le(*crc32, (void *)output_buffer->pixels, row_size);  in blend()
401 			vkms_writeback_row(wb, output_buffer, y);  in blend()
438 	struct line_buffer output_buffer, stage_buffer;  in compose_active_planes()  local
457 	output_buffer.n_pixels = line_width;  in compose_active_planes()
465 	output_buffer.pixels = kvmalloc(line_width * pixel_size, GFP_KERNEL);  in compose_active_planes()
466 	if (!output_buffer.pixels) {  in compose_active_planes()
473 	      &output_buffer, line_width * pixel_size);  in compose_active_planes()
475 	kvfree(output_buffer.pixels);  in compose_active_planes()