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/* -*- Mode: C; c-basic-offset: 4; indent-tabs-mode: nil -*- */
/*
Copyright (C) 2009-2015 Red Hat, Inc.
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, see <http://www.gnu.org/licenses/>.
*/
/* Do repeated updates to the same rectangle to trigger stream creation.
*
* TODO: check that stream actually starts programatically (maybe stap?)
* TODO: stop updating same rect, check (prog) that stream stops
*/
#include <config.h>
#include <stdio.h>
#include <string.h>
#include <assert.h>
#include <unistd.h>
#include <stdlib.h>
#include <time.h>
#include <glib.h>
#include "test_display_base.h"
static int sized;
static int render_last_frame;
static void create_overlay(Command *command , int width, int height)
{
CommandDrawBitmap *cmd = &command->bitmap;
uint32_t *dst;
cmd->surface_id = 0;
cmd->bbox.left = 0;
cmd->bbox.top = 0;
cmd->bbox.right = width;
cmd->bbox.bottom = height;
cmd->num_clip_rects = 0;
cmd->bitmap = g_malloc(width * height * 4 );
dst = (uint32_t *)cmd->bitmap;
for (int i = 0; i < width * height; i++, dst++) {
*dst = 0x8B008B;
}
}
#define NUM_COMMANDS 2000
#define SIZED_INTERVAL 100
#define OVERLAY_FRAME 500
#define OVERLAY_WIDTH 200
#define OVERLAY_HEIGHT 200
/*
* Create a frame in a stream that displays a row that moves
* from the top to the bottom repeatedly.
* Upon the OVERLAY_FRAME-th, a drawable is created on top of a part of the stream,
* and from then on, all the stream frames has a clipping that keeps this drawable
* visible, and in addition a clipping_factor is subtracted from the right limit of their clipping.
* If sized=TRUE, a higher and wider frame than the original stream is created every SIZED_INTERVAL.
* The sized frames can be distinguished by a change in the color of the top and bottom limits of the
* surface.
*/
static void create_clipped_frame(Test *test, Command *command, int clipping_factor)
{
static int count = 0;
CommandDrawBitmap *cmd = &command->bitmap;
int max_height = test->height;
int max_width = test->width;
int width;
int height;
int cur_line, end_line;
uint32_t *dst;
count++;
if (count == NUM_COMMANDS) {
count = 0;
}
if (count == OVERLAY_FRAME) {
create_overlay(command, OVERLAY_WIDTH, OVERLAY_HEIGHT);
return;
}
cmd->surface_id = 0;
cmd->bbox.left = 0;
cmd->bbox.right = max_width - 50;
assert(max_height > 600);
cmd->bbox.top = 50;
cmd->bbox.bottom = max_height - 50;
height = cmd->bbox.bottom - cmd->bbox.top;
width = cmd->bbox.right - cmd->bbox.left;
cur_line = (height/30)*(count % 30);
end_line = cur_line + (height/30);
if (end_line >= height || height - end_line < 8) {
end_line = height;
}
if (sized && count % SIZED_INTERVAL == 0) {
cmd->bbox.top = 0;
cmd->bbox.bottom = max_height;
cmd->bbox.left = 0;
cmd->bbox.right = max_width;
height = max_height;
width = max_width;
cur_line += 50;
end_line += 50;
}
cmd->bitmap = g_malloc(width*height*4);
memset(cmd->bitmap, 0xff, width*height*4);
dst = (uint32_t *)(cmd->bitmap + cur_line*width*4);
for (; cur_line < end_line; cur_line++) {
int col;
for (col = 0; col < width; col++, dst++) {
*dst = 0x00FF00;
}
}
if (sized && count % SIZED_INTERVAL == 0) {
int i;
uint32_t color = 0xffffff & rand();
dst = (uint32_t *)cmd->bitmap;
for (i = 0; i < 50*width; i++, dst++) {
*dst = color;
}
dst = ((uint32_t *)(cmd->bitmap + (height - 50)*4*width));
for (i = 0; i < 50*width; i++, dst++) {
*dst = color;
}
}
if (count < OVERLAY_FRAME) {
cmd->num_clip_rects = 0;
} else {
cmd->num_clip_rects = 2;
cmd->clip_rects = calloc(sizeof(QXLRect), 2);
cmd->clip_rects[0].left = OVERLAY_WIDTH;
cmd->clip_rects[0].top = cmd->bbox.top;
cmd->clip_rects[0].right = cmd->bbox.right - clipping_factor;
cmd->clip_rects[0].bottom = OVERLAY_HEIGHT;
cmd->clip_rects[1].left = cmd->bbox.left;
cmd->clip_rects[1].top = OVERLAY_HEIGHT;
cmd->clip_rects[1].right = cmd->bbox.right - clipping_factor;
cmd->clip_rects[1].bottom = cmd->bbox.bottom;
}
}
static void create_frame1(Test *test, Command *command)
{
create_clipped_frame(test, command, 0);
}
void create_frame2(Test *test, Command *command)
{
create_clipped_frame(test, command, 200);
}
typedef void (*create_frame_cb)(Test *test, Command *command);
/*
* The test contains two types of streams. The first stream doesn't
* have a clipping besides the on that the display the overlay drawable.
* Expected result: If render_last_frame=false, the last frame should
* be sent losslessly. Otherwise, red_update_area should be called, and the
* stream is upgraded by a screenshot.
*
* In the second test, the stream clip changes in the middle (becomes smaller).
* Expected result: red_update_area should is, and the
* stream is upgraded by a screenshot (including lossy areas that belong to old frames
* and were never covered by a lossless drawable).
*
*/
static void get_stream_commands(Command *commands, int num_commands,
create_frame_cb cb)
{
int i;
commands[0].command = DESTROY_PRIMARY;
commands[1].command = CREATE_PRIMARY;
commands[1].create_primary.width = 1280;
commands[1].create_primary.height = 1024;
commands[num_commands - 1].command = SLEEP;
commands[num_commands - 1].sleep.secs = 20;
for (i = 2; i < num_commands - 1; i++) {
commands[i].command = SIMPLE_DRAW_BITMAP;
commands[i].cb = cb;
}
if (render_last_frame) {
commands[num_commands - 2].command = SIMPLE_UPDATE;
}
}
static void get_commands(Command **commands, int *num_commands)
{
*num_commands = NUM_COMMANDS * 2;
*commands = calloc(sizeof(Command), *num_commands);
get_stream_commands(*commands, NUM_COMMANDS, create_frame1);
get_stream_commands((*commands) + NUM_COMMANDS, NUM_COMMANDS, create_frame2);
}
int main(int argc, char **argv)
{
SpiceCoreInterface *core;
Command *commands;
int num_commands;
int i;
Test *test;
spice_test_config_parse_args(argc, argv);
sized = 0;
for (i = 1 ; i < argc; ++i) {
if (strcmp(argv[i], "sized") == 0) {
sized = 1;
}
/* render last frame */
if (strcmp(argv[i], "render") == 0) {
render_last_frame = 1;
}
}
srand(time(NULL));
// todo: add args list of test numbers with explenations
core = basic_event_loop_init();
test = test_new(core);
spice_server_set_streaming_video(test->server, SPICE_STREAM_VIDEO_ALL);
test_add_display_interface(test);
get_commands(&commands, &num_commands);
test_set_command_list(test, commands, num_commands);
basic_event_loop_mainloop();
free(commands);
return 0;
}
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