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authorJesse Barnes <jbarnes@virtuousgeek.org>2008-12-10 15:47:28 -0800
committerJesse Barnes <jbarnes@virtuousgeek.org>2008-12-10 15:50:22 -0800
commit9583c099b4a08b49e03f7b461c344b6d277fd262 (patch)
treee3c17d4b9ee2c2a063c3e30e0a650fc0c9b6cfa7 /tests/modefb
parentc34539e8bb5568b1d6059abf139dd08e07e84eea (diff)
Revert "Merge branch 'modesetting-gem'"
This reverts commit 6656db10551bbb8770dd945b6d81d5138521f208. We really just want the libdrm and ioctl bits, not all the driver stuff.
Diffstat (limited to 'tests/modefb')
-rw-r--r--tests/modefb/Makefile14
-rw-r--r--tests/modefb/demo.c230
-rwxr-xr-xtests/modefb/test1
3 files changed, 0 insertions, 245 deletions
diff --git a/tests/modefb/Makefile b/tests/modefb/Makefile
deleted file mode 100644
index 467fb11a..00000000
--- a/tests/modefb/Makefile
+++ /dev/null
@@ -1,14 +0,0 @@
-
-all: app
-
-#CFLAGS = -g -ansi -pedantic -DPOSIX_C_SOURCE=199309L \
-# -D_POSIX_SOURCE -D_XOPEN_SOURCE -D_BSD_SOURCE -D_SVID_SOURCE \
-
-app: demo.c
- @gcc $(CFLAGS) -o app -Wall -I../../libdrm -I../../shared-core -L../../libdrm/.libs -ldrm demo.c
-
-clean:
- @rm -f app
-
-run: app
- sudo ./test
diff --git a/tests/modefb/demo.c b/tests/modefb/demo.c
deleted file mode 100644
index ead53334..00000000
--- a/tests/modefb/demo.c
+++ /dev/null
@@ -1,230 +0,0 @@
-#include <stdio.h>
-#include <unistd.h>
-#include <stdlib.h>
-#include <errno.h>
-#include <fcntl.h>
-#include <string.h>
-#include "linux/fb.h"
-#include <sys/mman.h>
-#include "sys/ioctl.h"
-#include "xf86drm.h"
-#include "xf86drmMode.h"
-
-void pretty(int fd);
-void setMode(struct fb_var_screeninfo *var);
-void pan(int fd, struct fb_var_screeninfo *var, int x, int y);
-void cursor(int fd, int drmfd);
-void prettyColors(int fd);
-void prettyCursor(int fd, unsigned int handle, unsigned int color);
-
-struct fb_var_screeninfo var;
-struct fb_fix_screeninfo fix;
-
-int main(int argc, char **argv)
-{
- char name[100];
- int i,d;
- int fd;
- int drmfd = drmOpen("i915", NULL);
-
- if (drmfd < 0) {
- printf("drmOpenControl failed\n");
- return 1;
- }
-
- /* try four devices */
- for (d = 0; d < 4; d++) {
- snprintf(name, 100, "/dev/fb%d", d);
- fd = open(name, O_RDWR);
-
- if (fd == -1) {
- printf("open %s : %s\n", name, strerror(errno));
- return 1;
- }
-
- memset(&var, 0, sizeof(struct fb_var_screeninfo));
- memset(&fix, 0, sizeof(struct fb_fix_screeninfo));
-
- if (ioctl(fd, FBIOGET_VSCREENINFO, &var))
- printf("var %s\n", strerror(errno));
- if (ioctl(fd, FBIOGET_FSCREENINFO, &fix))
- printf("fix %s\n", strerror(errno));
-
- setMode(&var);
-
- if (ioctl(fd, FBIOPUT_VSCREENINFO, &var))
- printf("var %s\n", strerror(errno));
-
- for (i = 0; i < 1; i++) {
- prettyColors(fd);
- }
- sleep(1);
-
- printf("pan: 0, 0\n");
- pan(fd, &var, 0, 0);
- sleep(2);
- printf("pan: 100, 0\n");
- pan(fd, &var, 100, 0);
- sleep(2);
- printf("pan: 0, 100\n");
- pan(fd, &var, 0, 100);
- sleep(2);
- printf("pan: 100, 100\n");
- pan(fd, &var, 100, 100);
- sleep(2);
- printf("pan: 0, 0\n");
- pan(fd, &var, 0, 0);
- sleep(2);
-
- printf("cursor (may show up on wrong CRTC - fixme)\n");
- cursor(fd, drmfd);
-
- close(fd);
- }
- return 0;
-}
-
-void pan(int fd, struct fb_var_screeninfo *var, int x, int y)
-{
- var->xoffset = x;
- var->yoffset = y;
-
- if (ioctl(fd, FBIOPAN_DISPLAY, var))
- printf("pan error: %s\n", strerror(errno));
-}
-
-void draw(unsigned int x, unsigned int y, unsigned int w, unsigned int h, unsigned int v, unsigned int *ptr)
-{
- int i, j;
-
- for (i = x; i < x + w; i++)
- for(j = y; j < y + h; j++)
- ptr[(i * var.xres_virtual) + j] = v;
-}
-
-void prettyColors(int fd)
-{
- unsigned int *ptr;
- int i;
- int size = var.xres * var.yres * var.bits_per_pixel;
-
- ptr = (unsigned int *)mmap(NULL, size,
- PROT_READ|PROT_WRITE, MAP_SHARED, fd,
- 0);
- if (ptr < 0) {
- printf("FAILED MMAP %d\n",errno);
- exit(1);
- }
-
- memset(ptr, 0xFF, size);
-
- for (i = 0; i < 8; i++)
- draw(i * 40, i * 40, 40, 40, 0, ptr);
-
-
- draw(200, 100, 40, 40, 0xff00ff, ptr);
- draw(100, 200, 40, 40, 0xff00ff, ptr);
-
- munmap(ptr, size);
-}
-
-/*
- * Cursor support removed from the fb kernel interface
- * using drm instead.
- */
-void cursor(int fd, int drmfd)
-{
- drmModeResPtr res = drmModeGetResources(drmfd);
- uint32_t crtc = res->crtcs[1]; /* select crtc here */
- drmBO bo;
- int ret;
- ret = drmBOCreate(drmfd, 64 * 64 * 4, 0, 0,
- DRM_BO_FLAG_READ |
- DRM_BO_FLAG_WRITE |
- DRM_BO_FLAG_MEM_VRAM |
- DRM_BO_FLAG_NO_EVICT,
- DRM_BO_HINT_DONT_FENCE, &bo);
-
- if (ret) {
- printf("failed to create buffer: %s\n", strerror(ret));
- return;
- }
-
- prettyCursor(drmfd, bo.handle, 0xFFFF00FF);
- drmModeSetCursor(drmfd, crtc, bo.handle, 64, 64);
- drmModeMoveCursor(drmfd, crtc, 0, 0);
- sleep(1);
- prettyCursor(drmfd, bo.handle, 0xFFFF0000);
- drmModeMoveCursor(drmfd, crtc, 40, 40);
- sleep(1);
- drmModeMoveCursor(drmfd, crtc, 100, 100);
- sleep(1);
- drmModeSetCursor(drmfd, crtc, 0, 0, 0);
- drmBOUnreference(drmfd, &bo);
-}
-
-void prettyCursor(int drmfd, unsigned int handle, unsigned int color)
-{
- drmBO bo;
- unsigned int *ptr;
- int i;
-
- drmBOReference(drmfd, handle, &bo);
- drmBOMap(drmfd, &bo, DRM_BO_FLAG_READ | DRM_BO_FLAG_WRITE, 0, (void**)&ptr);
-
- for (i = 0; i < (64 * 64); i++)
- ptr[i] = color;
-
- drmBOUnmap(drmfd, &bo);
- drmBOUnreference(drmfd, &bo);
-}
-
-struct drm_mode
-{
- int clock;
- int hdisplay;
- int hsync_start;
- int hsync_end;
- int htotal;
- int hskew;
- int vdisplay;
- int vsync_start;
- int vsync_end;
- int vtotal;
- int vscan;
- int vrefresh;
- int flags;
-};
-
-struct drm_mode mode =
-{
- .clock = 25200,
- .hdisplay = 640,
- .hsync_start = 656,
- .hsync_end = 752,
- .htotal = 800,
- .hskew = 0,
- .vdisplay = 480,
- .vsync_start = 490,
- .vsync_end = 492,
- .vtotal = 525,
- .vscan = 0,
- .vrefresh = 60000, /* vertical refresh * 1000 */
- .flags = 10,
-};
-
-void setMode(struct fb_var_screeninfo *var) {
- var->activate = FB_ACTIVATE_NOW;
- var->xres = mode.hdisplay;
- var->right_margin = mode.hsync_start - mode.hdisplay;
- var->hsync_len = mode.hsync_end - mode.hsync_start;
- var->left_margin = mode.htotal - mode.hsync_end;
- var->yres = mode.vdisplay;
- var->lower_margin = mode.vsync_start - mode.vdisplay;
- var->vsync_len = mode.vsync_end - mode.vsync_start;
- var->upper_margin = mode.vtotal - mode.vsync_end;
- var->pixclock = 10000000 / mode.htotal * 1000 / mode.vtotal * 100;
- /* avoid overflow */
- var->pixclock = var->pixclock * 1000 / mode.vrefresh;
- var->bits_per_pixel = 32;
-}
diff --git a/tests/modefb/test b/tests/modefb/test
deleted file mode 100755
index f98e3708..00000000
--- a/tests/modefb/test
+++ /dev/null
@@ -1 +0,0 @@
-LD_PRELOAD=../../libdrm/.libs/libdrm.so ./app