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modetest: add cursor support 

Signed-off-by: Rob Clark <robclark@freedesktop.org>
main
Rob Clark 2014-04-22 10:33:12 -04:00
parent d4083dc762
commit 0e512794bf
4 changed files with 310 additions and 5 deletions
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4
tests/modetest/Makefile.am
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@ -14,7 +14,9 @@ noinst_PROGRAMS = \
endif
modetest_SOURCES = \
buffers.c modetest.c buffers.h
buffers.c buffers.h \
cursor.c cursor.h \
modetest.c
modetest_LDADD = \
$(top_builddir)/libdrm.la \

207
tests/modetest/cursor.c Normal file
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@ -0,0 +1,207 @@
/*
* DRM based mode setting test program
* Copyright (C) 2013 Red Hat
* Author: Rob Clark <robdclark@gmail.com>
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
* IN THE SOFTWARE.
*/
#include "config.h"
#include <assert.h>
#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
#include <string.h>
#include <signal.h>
#include <sys/time.h>
#include "xf86drm.h"
#include "xf86drmMode.h"
#include "buffers.h"
#include "cursor.h"
#define ARRAY_SIZE(arr) (sizeof(arr) / sizeof((arr)[0]))
struct cursor {
int fd;
uint32_t bo_handle;
uint32_t crtc_id;
uint32_t crtc_w, crtc_h;
uint32_t w, h;
/* current state */
uint32_t enabled, x, y;
int32_t dx, dy;
};
#define MAX_CURSORS 8
static struct cursor cursors[MAX_CURSORS];
static int ncursors;
/*
* Timer driven program loops through these steps to move/enable/disable
* the cursor
*/
struct cursor_step {
void (*run)(struct cursor *cursor, struct cursor_step *step);
uint32_t msec;
uint32_t repeat;
int arg;
};
static uint32_t indx, count;
static void set_cursor(struct cursor *cursor, struct cursor_step *step)
{
int enabled = (step->arg ^ count) & 0x1;
uint32_t handle = 0;
if (enabled)
handle = cursor->bo_handle;
cursor->enabled = enabled;
drmModeSetCursor(cursor->fd, cursor->crtc_id, handle, cursor->w, cursor->h);
}
static void move_cursor(struct cursor *cursor, struct cursor_step *step)
{
int x = cursor->x;
int y = cursor->y;
if (!cursor->enabled)
drmModeSetCursor(cursor->fd, cursor->crtc_id,
cursor->bo_handle, cursor->w, cursor->h);
/* calculate new cursor position: */
x += cursor->dx * step->arg;
y += cursor->dy * step->arg;
if (x < 0) {
x = 0;
cursor->dx = 1;
} else if (x > (int)cursor->crtc_w) {
x = cursor->crtc_w - 1;
cursor->dx = -1;
}
if (y < 0) {
y = 0;
cursor->dy = 1;
} else if (y > (int)cursor->crtc_h) {
y = cursor->crtc_h - 1;
cursor->dy = -1;
}
cursor->x = x;
cursor->y = y;
drmModeMoveCursor(cursor->fd, cursor->crtc_id, x, y);
}
static struct cursor_step steps[] = {
{ set_cursor, 10, 0, 1 }, /* enable */
{ move_cursor, 1, 100, 1 },
{ move_cursor, 1, 10, 10 },
{ set_cursor, 1, 100, 0 }, /* disable/enable loop */
{ move_cursor, 1, 10, 10 },
{ move_cursor, 9, 100, 1 },
{ move_cursor, 11, 100, 5 },
{ set_cursor, 17, 10, 0 }, /* disable/enable loop */
{ move_cursor, 9, 100, 1 },
{ set_cursor, 13, 10, 0 }, /* disable/enable loop */
{ move_cursor, 9, 100, 1 },
{ set_cursor, 13, 10, 0 }, /* disable/enable loop */
{ set_cursor, 10, 0, 0 }, /* disable */
};
/*
* Cursor API:
*/
static void run_step(int sig)
{
struct cursor_step *step = &steps[indx % ARRAY_SIZE(steps)];
struct itimerval itimer = {
.it_value.tv_usec = 1000 * step->msec,
};
int i;
for (i = 0; i < ncursors; i++) {
struct cursor *cursor = &cursors[i];
step->run(cursor, step);
}
/* iterate to next count/step: */
if (count < step->repeat) {
count++;
} else {
count = 0;
indx++;
}
/* and lastly, setup timer for next step */
setitimer(ITIMER_REAL, &itimer, NULL);
}
int cursor_init(int fd, uint32_t bo_handle, uint32_t crtc_id,
uint32_t crtc_w, uint32_t crtc_h, uint32_t w, uint32_t h)
{
struct cursor *cursor = &cursors[ncursors];
assert(ncursors < MAX_CURSORS);
cursor->fd = fd;
cursor->bo_handle = bo_handle;
cursor->crtc_id = crtc_id;
cursor->crtc_w = crtc_w;
cursor->crtc_h = crtc_h;
cursor->w = w;
cursor->h = h;
cursor->enabled = 0;
cursor->x = w/2;
cursor->y = h/2;
cursor->dx = 1;
cursor->dy = 1;
ncursors++;
return 0;
}
int cursor_start(void)
{
/* setup signal handler to update cursor: */
signal(SIGALRM, run_step);
printf("starting cursor\n");
run_step(SIGALRM);
return 0;
}
int cursor_stop(void)
{
signal(SIGALRM, NULL);
printf("cursor stopped\n");
return 0;
}

33
tests/modetest/cursor.h Normal file
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@ -0,0 +1,33 @@
/*
* DRM based mode setting test program
* Copyright (C) 2014 Red Hat
* Author: Rob Clark <robdclark@gmail.com>
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
* IN THE SOFTWARE.
*/
#ifndef __CURSOR_H__
#define __CURSOR_H__
int cursor_init(int fd, uint32_t bo_handle, uint32_t crtc_id,
uint32_t crtc_w, uint32_t crtc_h, uint32_t w, uint32_t h);
int cursor_start(void);
int cursor_stop(void);
#endif

71
tests/modetest/modetest.c
View File

@ -58,6 +58,7 @@
#include "libkms.h"
#include "buffers.h"
#include "cursor.h"
struct crtc {
drmModeCrtc *crtc;
@ -1104,6 +1105,46 @@ static void set_planes(struct device *dev, struct plane_arg *p, unsigned int cou
return;
}
static void set_cursors(struct device *dev, struct pipe_arg *pipes, unsigned int count)
{
uint32_t handles[4], pitches[4], offsets[4] = {0}; /* we only use [0] */
struct kms_bo *bo;
unsigned int i;
int ret;
/* maybe make cursor width/height configurable some day */
uint32_t cw = 64;
uint32_t ch = 64;
/* create cursor bo.. just using PATTERN_PLAIN as it has
* translucent alpha
*/
bo = create_test_buffer(dev->kms, DRM_FORMAT_ARGB8888,
cw, ch, handles, pitches, offsets, PATTERN_PLAIN);
if (bo == NULL)
return;
for (i = 0; i < count; i++) {
struct pipe_arg *pipe = &pipes[i];
ret = cursor_init(dev->fd, handles[0],
pipe->crtc->crtc->crtc_id,
pipe->mode->hdisplay, pipe->mode->vdisplay,
cw, ch);
if (ret) {
fprintf(stderr, "failed to init cursor for CRTC[%u]\n",
pipe->crtc_id);
return;
}
}
cursor_start();
}
static void clear_cursors(struct device *dev)
{
cursor_stop();
}
static void test_page_flip(struct device *dev, struct pipe_arg *pipes, unsigned int count)
{
uint32_t handles[4], pitches[4], offsets[4] = {0}; /* we only use [0] */
@ -1332,7 +1373,7 @@ static int parse_property(struct property_arg *p, const char *arg)
static void usage(char *name)
{
fprintf(stderr, "usage: %s [-cDdefMPpsvw]\n", name);
fprintf(stderr, "usage: %s [-cDdefMPpsCvw]\n", name);
fprintf(stderr, "\n Query options:\n\n");
fprintf(stderr, "\t-c\tlist connectors\n");
@ -1343,6 +1384,7 @@ static void usage(char *name)
fprintf(stderr, "\n Test options:\n\n");
fprintf(stderr, "\t-P <crtc_id>:<w>x<h>[+<x>+<y>][*<scale>][@<format>]\tset a plane\n");
fprintf(stderr, "\t-s <connector_id>[,<connector_id>][@<crtc_id>]:<mode>[-<vrefresh>][@<format>]\tset a mode\n");
fprintf(stderr, "\t-C\ttest hw cursor\n");
fprintf(stderr, "\t-v\ttest vsynced page flipping\n");
fprintf(stderr, "\t-w <obj_id>:<prop_name>:<value>\tset property\n");
@ -1376,7 +1418,13 @@ static int page_flipping_supported(void)
#endif
}
static char optstr[] = "cdD:efM:P:ps:vw:";
static int cursor_supported(void)
{
/*FIXME: generic ioctl needed? */
return 1;
}
static char optstr[] = "cdD:efM:P:ps:Cvw:";
int main(int argc, char **argv)
{
@ -1386,6 +1434,7 @@ int main(int argc, char **argv)
int encoders = 0, connectors = 0, crtcs = 0, planes = 0, framebuffers = 0;
int drop_master = 0;
int test_vsync = 0;
int test_cursor = 0;
const char *modules[] = { "i915", "radeon", "nouveau", "vmwgfx", "omapdrm", "exynos", "tilcdc", "msm" };
char *device = NULL;
char *module = NULL;
@ -1456,6 +1505,9 @@ int main(int argc, char **argv)
count++;
break;
case 'C':
test_cursor = 1;
break;
case 'v':
test_vsync = 1;
break;
@ -1515,6 +1567,11 @@ int main(int argc, char **argv)
return -1;
}
if (test_cursor && !cursor_supported()) {
fprintf(stderr, "hw cursor not supported by drm.\n");
return -1;
}
dev.resources = get_resources(&dev);
if (!dev.resources) {
drmClose(dev.fd);
@ -1546,16 +1603,22 @@ int main(int argc, char **argv)
if (plane_count)
set_planes(&dev, plane_args, plane_count);
if (test_cursor)
set_cursors(&dev, pipe_args, count);
if (test_vsync)
test_page_flip(&dev, pipe_args, count);
if (drop_master)
drmDropMaster(dev.fd);
getchar();
if (test_cursor)
clear_cursors(&dev);
kms_bo_destroy(&dev.mode.bo);
kms_destroy(&dev.kms);
getchar();
}
free_resources(dev.resources);