[RFC libdrm 6/6] tegra: Add gr2d-fill test

[Thierry Reding <thierry.reding@gmail.com>]

From: Thierry Reding <treding@nvidia.com>

This test uses the IOCTLs for job submission and fences to fill a sub-
region of the screen to a specific color using gr2d.

Signed-off-by: Thierry Reding <treding@nvidia.com>
---
 tests/tegra/Makefile.am |   1 +
 tests/tegra/gr2d-fill.c | 145 ++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 146 insertions(+)
 create mode 100644 tests/tegra/gr2d-fill.c

diff --git a/tests/tegra/Makefile.am b/tests/tegra/Makefile.am
index 90b11b278a42..9e9e75e91ad4 100644
--- a/tests/tegra/Makefile.am
+++ b/tests/tegra/Makefile.am
@@ -17,6 +17,7 @@ LDADD = \
 
 TESTS = \
 	openclose \
+	gr2d-fill
 
 if HAVE_INSTALL_TESTS
 testdir = $(libexecdir)/libdrm/tests/tegra
diff --git a/tests/tegra/gr2d-fill.c b/tests/tegra/gr2d-fill.c
new file mode 100644
index 000000000000..7ffe6f0b0848
--- /dev/null
+++ b/tests/tegra/gr2d-fill.c
@@ -0,0 +1,145 @@
+/*
+ * Copyright © 2014 NVIDIA Corporation
+ *
+ * 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 COPYRIGHT HOLDER(S) OR AUTHOR(S) 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.
+ */
+
+#ifdef HAVE_CONFIG_H
+#  include "config.h"
+#endif
+
+#include <errno.h>
+#include <fcntl.h>
+#include <stdbool.h>
+#include <stdint.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+#include <sys/ioctl.h>
+
+#include "xf86drm.h"
+#include "xf86drmMode.h"
+#include "drm_fourcc.h"
+
+#include "drm-test-tegra.h"
+#include "tegra.h"
+
+int main(int argc, char *argv[])
+{
+	uint32_t format = DRM_FORMAT_XRGB8888;
+	struct drm_tegra_gr2d *gr2d;
+	struct drm_framebuffer *fb;
+	struct drm_screen *screen;
+	unsigned int pitch, size;
+	struct drm_tegra_bo *bo;
+	struct drm_tegra *drm;
+	uint32_t handle;
+	int fd, err;
+	void *ptr;
+
+	fd = drm_open(argv[1]);
+	if (fd < 0) {
+		fprintf(stderr, "failed to open DRM device %s: %s\n", argv[1],
+			strerror(errno));
+		return 1;
+	}
+
+	err = drm_screen_open(&screen, fd);
+	if (err < 0) {
+		fprintf(stderr, "failed to open screen: %s\n", strerror(-err));
+		return 1;
+	}
+
+	err = drm_tegra_new(&drm, fd);
+	if (err < 0) {
+		fprintf(stderr, "failed to create Tegra DRM context: %s\n",
+			strerror(-err));
+		return 1;
+	}
+
+	err = drm_tegra_gr2d_open(&gr2d, drm);
+	if (err < 0) {
+		fprintf(stderr, "failed to open gr2d channel: %s\n",
+			strerror(-err));
+		return 1;
+	}
+
+	pitch = screen->width * screen->bpp / 8;
+	size = pitch * screen->height;
+
+	err = drm_tegra_bo_new(&bo, drm, 0, size);
+	if (err < 0) {
+		fprintf(stderr, "failed to create buffer object: %s\n",
+			strerror(-err));
+		return 1;
+	}
+
+	err = drm_tegra_bo_get_handle(bo, &handle);
+	if (err < 0) {
+		fprintf(stderr, "failed to get handle to buffer object: %s\n",
+			strerror(-err));
+		return 1;
+	}
+
+	err = drm_tegra_bo_map(bo, &ptr);
+	if (err < 0) {
+		fprintf(stderr, "failed to map buffer object: %s\n",
+			strerror(-err));
+		return 1;
+	}
+
+	memset(ptr, 0xff, size);
+
+	err = drm_framebuffer_new(&fb, screen, handle, screen->width,
+				  screen->height, pitch, format, bo);
+	if (err < 0) {
+		fprintf(stderr, "failed to create framebuffer: %s\n",
+			strerror(-err));
+		return 1;
+	}
+
+	err = drm_screen_set_framebuffer(screen, fb);
+	if (err < 0) {
+		fprintf(stderr, "failed to display framebuffer: %s\n",
+			strerror(-err));
+		return 1;
+	}
+
+	sleep(1);
+
+	err = drm_tegra_gr2d_fill(gr2d, fb, fb->width / 4, fb->height / 4,
+				  fb->width / 2, fb->height / 2, 0x00000000);
+	if (err < 0) {
+		fprintf(stderr, "failed to fill rectangle: %s\n",
+			strerror(-err));
+		return 1;
+	}
+
+	sleep(1);
+
+	drm_tegra_bo_put(bo);
+	drm_tegra_gr2d_close(gr2d);
+	drm_tegra_close(drm);
+	drm_screen_close(screen);
+	drm_close(fd);
+
+	return 0;
+}
-- 
1.8.4.2

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