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/*
* gdri-cmdq-submission.c
*
* Test for Glamo DRI's memory management
*
* (c) 2009 Thomas White <taw@bitwiz.org.uk>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
#include <stdio.h>
#include <stdlib.h>
#include <X11/Xlib.h>
#include <X11/Xmd.h>
#include <stdint.h>
#include <libdrm/drm.h>
#include <libdrm/glamo_drm.h>
#include <libdrm/glamo_bo.h>
#include <glamo_bo_gem.h>
#include "dri2.h"
#include "glamo-regs.h"
#include "utils.h"
int main()
{
Display *dpy;
drm_glamo_cmd_buffer_t cmdbuf;
uint16_t *cmds;
int r;
uint32_t offset = 0x000000;
RING_LOCALS;
int fd;
struct glamo_bo_manager *bufmgr;
struct glamo_bo *bo;
struct glamo_bo *bo2;
struct glamo_bo *bo3;
char tmp[3];
/* Open display */
dpy = XOpenDisplay(NULL);
if ( dpy == NULL ) {
fprintf(stderr, "Can't open display '%s'\n",
XDisplayName(NULL));
return 1;
}
fd = do_drm_authentication(dpy);
if ( fd < 0 ) {
fprintf(stderr, "Couldn't authenticate\n");
return 1;
}
bufmgr = glamo_bo_manager_gem_ctor(fd);
printf("Allocated a new glamo_bo_manager: 0x%p\n", bufmgr);
bo = glamo_bo_open(bufmgr, 0, 1024, 2, GLAMO_GEM_DOMAIN_VRAM, 0);
printf("Allocated a 1024 byte buffer object: 0x%p\n", bo);
printf(" handle = %i\n", bo->handle);
bo2 = glamo_bo_open(bufmgr, 0, 16384, 2, GLAMO_GEM_DOMAIN_VRAM, 0);
printf("Allocated a 16384 byte buffer object: 0x%p\n", bo2);
printf(" handle = %i\n", bo2->handle);
bo3 = glamo_bo_open(bufmgr, 0, 1024*1024, 2, GLAMO_GEM_DOMAIN_VRAM, 0);
printf("Allocated a 1024 kilobyte buffer object: 0x%p\n", bo3);
printf(" handle = %i\n", bo3->handle);
printf("Press enter to continue...\n");
fgets(tmp, 3, stdin);
glamo_bo_unref(bo);
printf("Unreferenced the first buffer object.\n");
printf("I *didn't* unreference the second buffer object.\n");
glamo_bo_unref(bo3);
printf("Unreferenced the third buffer object.\n");
glamo_bo_manager_gem_dtor(bufmgr);
printf("Destroyed the glamo_bo_manager.\n");
close(fd);
XCloseDisplay(dpy);
return 0;
}
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