Add a test going through all connectors/crtcs/modes/formats painting to
a front FB with CPU or painting to a back FB with CPU and blitting it
to the front FB.
Only formats understood by cairo are supported for now.
Signed-off-by: Imre Deak <imre.deak at intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi at gmail.com>
---
lib/drmtest.c | 101 ++++++++++++++++++++--
lib/drmtest.h | 7 ++
tests/.gitignore | 1 +
tests/Makefile.am | 1 +
tests/kms_render.c | 245 +++++++++++++++++++++++++++++++++++++++++++++++++++++
5 files changed, 349 insertions(+), 6 deletions(-)
create mode 100644 tests/kms_render.c
diff --git a/lib/drmtest.c b/lib/drmtest.c
index a551e7c..d9d58e5 100644
--- a/lib/drmtest.c
+++ b/lib/drmtest.c
@@ -842,8 +842,8 @@ static int create_bo_for_fb(int fd, int width, int height, int bpp,
return 0;
}
-static void
-paint_color_gradient(cairo_t *cr, int x, int y, int w, int h,
+void
+kmstest_paint_color_gradient(cairo_t *cr, int x, int y, int w, int h,
int r, int g, int b)
{
cairo_pattern_t *pat;
@@ -869,16 +869,16 @@ paint_test_patterns(cairo_t *cr, int width, int height)
gr_height = height * 0.08;
x = (width / 2) - (gr_width / 2);
- paint_color_gradient(cr, x, y, gr_width, gr_height, 1, 0, 0);
+ kmstest_paint_color_gradient(cr, x, y, gr_width, gr_height, 1, 0, 0);
y += gr_height;
- paint_color_gradient(cr, x, y, gr_width, gr_height, 0, 1, 0);
+ kmstest_paint_color_gradient(cr, x, y, gr_width, gr_height, 0, 1, 0);
y += gr_height;
- paint_color_gradient(cr, x, y, gr_width, gr_height, 0, 0, 1);
+ kmstest_paint_color_gradient(cr, x, y, gr_width, gr_height, 0, 0, 1);
y += gr_height;
- paint_color_gradient(cr, x, y, gr_width, gr_height, 1, 1, 1);
+ kmstest_paint_color_gradient(cr, x, y, gr_width, gr_height, 1, 1, 1);
}
int kmstest_cairo_printf_line(cairo_t *cr, enum kmstest_text_align align,
@@ -1025,6 +1025,55 @@ unsigned int kmstest_create_fb(int fd, int width, int height, int bpp,
return fb->fb_id;
}
+static uint32_t drm_format_to_bpp(uint32_t drm_format)
+{
+ struct format_desc_struct *f;
+
+ for_each_format(f)
+ if (f->drm_id == drm_format)
+ return f->bpp;
+
+ abort();
+}
+
+unsigned int kmstest_create_fb2(int fd, int width, int height, uint32_t format,
+ bool tiled, struct kmstest_fb *fb)
+{
+ uint32_t handles[4];
+ uint32_t pitches[4];
+ uint32_t offsets[4];
+ uint32_t fb_id;
+ int bpp;
+ int ret;
+
+ memset(fb, 0, sizeof(*fb));
+
+ bpp = drm_format_to_bpp(format);
+ ret = create_bo_for_fb(fd, width, height, bpp, tiled, &fb->gem_handle,
+ &fb->size, &fb->stride);
+ if (ret < 0)
+ return ret;
+
+ memset(handles, 0, sizeof(handles));
+ handles[0] = fb->gem_handle;
+ memset(pitches, 0, sizeof(pitches));
+ pitches[0] = fb->stride;
+ memset(offsets, 0, sizeof(offsets));
+ if (drmModeAddFB2(fd, width, height, format, handles, pitches,
+ offsets, &fb_id, 0) < 0) {
+ gem_close(fd, fb->gem_handle);
+
+ return 0;
+ }
+
+ fb->width = width;
+ fb->height = height;
+ fb->drm_format = format;
+ fb->fb_id = fb_id;
+
+ return fb_id;
+}
+
static cairo_format_t drm_format_to_cairo(uint32_t drm_format)
{
struct format_desc_struct *f;
@@ -1075,6 +1124,46 @@ void kmstest_remove_fb(int fd, struct kmstest_fb *fb)
gem_close(fd, fb->gem_handle);
}
+const char *kmstest_format_str(uint32_t drm_format)
+{
+ struct format_desc_struct *f;
+
+ for_each_format(f)
+ if (f->drm_id == drm_format)
+ return f->name;
+
+ return "invalid";
+}
+
+const char *kmstest_pipe_str(int pipe)
+{
+ const char *str[] = { "A", "B", "C" };
+
+ if (pipe > 2)
+ return "invalid";
+
+ return str[pipe];
+}
+
+void kmstest_get_all_formats(const uint32_t **formats, int *format_count)
+{
+ static uint32_t *drm_formats;
+
+ if (!drm_formats) {
+ struct format_desc_struct *f;
+ uint32_t *format;
+
+ drm_formats = calloc(ARRAY_SIZE(format_desc),
+ sizeof(*drm_formats));
+ format = &drm_formats[0];
+ for_each_format(f)
+ *format++ = f->drm_id;
+ }
+
+ *formats = drm_formats;
+ *format_count = ARRAY_SIZE(format_desc);
+}
+
struct type_name {
int type;
const char *name;
diff --git a/lib/drmtest.h b/lib/drmtest.h
index 218914f..e3a9275 100644
--- a/lib/drmtest.h
+++ b/lib/drmtest.h
@@ -144,11 +144,18 @@ int kmstest_cairo_printf_line(cairo_t *cr, enum kmstest_text_align align,
unsigned int kmstest_create_fb(int fd, int width, int height, int bpp,
int depth, bool tiled,
struct kmstest_fb *fb_info);
+unsigned int kmstest_create_fb2(int fd, int width, int height, uint32_t format,
+ bool tiled, struct kmstest_fb *fb);
void kmstest_remove_fb(int fd, struct kmstest_fb *fb_info);
cairo_t *kmstest_get_cairo_ctx(int fd, struct kmstest_fb *fb);
+void kmstest_paint_color_gradient(cairo_t *cr, int x, int y, int w, int h,
+ int r, int g, int b);
void kmstest_paint_test_pattern(cairo_t *cr, int width, int height);
void kmstest_dump_mode(drmModeModeInfo *mode);
int kmstest_get_pipe_from_crtc_id(int fd, int crtc_id);
+const char *kmstest_format_str(uint32_t drm_format);
+const char *kmstest_pipe_str(int pipe);
+void kmstest_get_all_formats(const uint32_t **formats, int *format_count);
const char *kmstest_encoder_type_str(int type);
const char *kmstest_connector_status_str(int type);
const char *kmstest_connector_type_str(int type);
diff --git a/tests/.gitignore b/tests/.gitignore
index 3cac813..1f7c691 100644
--- a/tests/.gitignore
+++ b/tests/.gitignore
@@ -85,6 +85,7 @@ getclient
getstats
getversion
kms_flip
+kms_render
prime_nv_api
prime_nv_pcopy
prime_nv_test
diff --git a/tests/Makefile.am b/tests/Makefile.am
index 7250968..3f301c9 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -33,6 +33,7 @@ TESTS_progs_M = \
gem_tiled_partial_pwrite_pread \
$(NOUVEAU_TESTS_M) \
kms_flip \
+ kms_render \
prime_self_import \
$(NULL)
diff --git a/tests/kms_render.c b/tests/kms_render.c
new file mode 100644
index 0000000..707ce27
--- /dev/null
+++ b/tests/kms_render.c
@@ -0,0 +1,245 @@
+/*
+ * 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.
+ *
+ * Authors:
+ * Imre Deak <imre.deak at intel.com>
+ */
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <assert.h>
+#include <cairo.h>
+#include <errno.h>
+#include <stdint.h>
+#include <unistd.h>
+#include <sys/time.h>
+
+#include "drmtest.h"
+#include "testdisplay.h"
+#include "intel_bufmgr.h"
+#include "intel_batchbuffer.h"
+#include "intel_gpu_tools.h"
+
+drmModeRes *resources;
+int drm_fd;
+static drm_intel_bufmgr *bufmgr;
+struct intel_batchbuffer *batch;
+uint32_t devid;
+
+enum test_flags {
+ TEST_DIRECT_RENDER = 0x01,
+ TEST_GPU_BLIT = 0x02,
+};
+
+static int paint_fb(struct kmstest_fb *fb, const char *test_name,
+ const char *mode_format_str, const char *cconf_str)
+{
+ cairo_t *cr;
+
+ cr = kmstest_get_cairo_ctx(drm_fd, fb);
+ if (!cr)
+ return -1;
+
+ kmstest_paint_color_gradient(cr, 0, 0, fb->width, fb->height, 1, 1, 1);
+ kmstest_paint_test_pattern(cr, fb->width, fb->height);
+
+ cairo_select_font_face(cr, "Helvetica", CAIRO_FONT_SLANT_NORMAL,
+ CAIRO_FONT_WEIGHT_NORMAL);
+ cairo_move_to(cr, fb->width / 2, fb->height / 2);
+ cairo_set_font_size(cr, 36);
+ kmstest_cairo_printf_line(cr, align_hcenter, 10, "%s", test_name);
+ kmstest_cairo_printf_line(cr, align_hcenter, 10, "%s", mode_format_str);
+ kmstest_cairo_printf_line(cr, align_hcenter, 10, "%s", cconf_str);
+
+ return 0;
+}
+
+static void gpu_blit(struct kmstest_fb *dst_fb, struct kmstest_fb *src_fb)
+{
+ drm_intel_bo *dst_bo;
+ drm_intel_bo *src_bo;
+
+ dst_bo = gem_handle_to_libdrm_bo(bufmgr, drm_fd, "destination",
+ dst_fb->gem_handle);
+ assert(dst_bo);
+ src_bo = gem_handle_to_libdrm_bo(bufmgr, drm_fd, "source",
+ src_fb->gem_handle);
+ assert(src_bo);
+
+ intel_copy_bo(batch, dst_bo, src_bo, src_fb->width, src_fb->height);
+ intel_batchbuffer_flush(batch);
+ gem_quiescent_gpu(drm_fd);
+
+ drm_intel_bo_unreference(src_bo);
+ drm_intel_bo_unreference(dst_bo);
+}
+
+static int test_format(const char *test_name,
+ struct kmstest_connector_config *cconf,
+ drmModeModeInfo *mode, uint32_t format,
+ enum test_flags flags)
+{
+ int width;
+ int height;
+ struct kmstest_fb fb[2];
+ char *mode_format_str;
+ char *cconf_str;
+ int ret;
+
+ ret = asprintf(&mode_format_str, "%s @ %dHz / %s",
+ mode->name, mode->vrefresh, kmstest_format_str(format));
+ assert(ret > 0);
+ ret = asprintf(&cconf_str, "pipe %s, encoder %s, connector %s",
+ kmstest_pipe_str(cconf->pipe),
+ kmstest_encoder_type_str(cconf->encoder->encoder_type),
+ kmstest_connector_type_str(cconf->connector->connector_type));
+ assert(ret > 0);
+
+ printf("Beginning test %s with %s on %s\n",
+ test_name, mode_format_str, cconf_str);
+
+ width = mode->hdisplay;
+ height = mode->vdisplay;
+
+ if (!kmstest_create_fb2(drm_fd, width, height, format, false, &fb[0]))
+ goto err1;
+
+ if (!kmstest_create_fb2(drm_fd, width, height, format, false, &fb[1]))
+ goto err2;
+
+ do_or_die(drmModeSetCrtc(drm_fd, cconf->crtc->crtc_id, fb[0].fb_id,
+ 0, 0, &cconf->connector->connector_id, 1,
+ mode));
+ do_or_die(drmModePageFlip(drm_fd, cconf->crtc->crtc_id, fb[0].fb_id,
+ 0, NULL));
+ sleep(2);
+
+ if (flags & TEST_DIRECT_RENDER) {
+ paint_fb(&fb[0], test_name, mode_format_str, cconf_str);
+ } else if (flags & TEST_GPU_BLIT) {
+ paint_fb(&fb[1], test_name, mode_format_str, cconf_str);
+ gpu_blit(&fb[0], &fb[1]);
+ }
+ sleep(5);
+
+ printf("Test %s with %s on %s: PASSED\n",
+ test_name, mode_format_str, cconf_str);
+ free(mode_format_str);
+ free(cconf_str);
+
+ kmstest_remove_fb(drm_fd, &fb[1]);
+ kmstest_remove_fb(drm_fd, &fb[0]);
+
+ return 0;
+
+err2:
+ kmstest_remove_fb(drm_fd, &fb[0]);
+err1:
+ fprintf(stderr, "skip testing unsupported format %s\n",
+ kmstest_format_str(format));
+
+ return -1;
+}
+
+static void test_connector(const char *test_name,
+ struct kmstest_connector_config *cconf,
+ enum test_flags flags)
+{
+ const uint32_t *formats;
+ int format_count;
+ int i;
+
+ kmstest_get_all_formats(&formats, &format_count);
+ for (i = 0; i < cconf->connector->count_modes; i++) {
+ int j;
+
+ for (j = 0; j < format_count; j++)
+ test_format(test_name,
+ cconf, &cconf->connector->modes[i],
+ formats[j], flags);
+ }
+}
+
+static int run_test(const char *test_name, enum test_flags flags)
+{
+ int i;
+
+ resources = drmModeGetResources(drm_fd);
+ assert(resources);
+
+ /* Find any connected displays */
+ for (i = 0; i < resources->count_connectors; i++) {
+ uint32_t connector_id;
+ int j;
+
+ connector_id = resources->connectors[i];
+ for (j = 0; j < resources->count_crtcs; j++) {
+ struct kmstest_connector_config cconf;
+ int ret;
+
+ ret = kmstest_get_connector_config(drm_fd, connector_id,
+ 1 << j, &cconf);
+ if (ret < 0)
+ continue;
+
+ test_connector(test_name, &cconf, flags);
+
+ kmstest_free_connector_config(&cconf);
+ }
+ }
+
+ drmModeFreeResources(resources);
+
+ return 1;
+}
+
+int main(int argc, char **argv)
+{
+ struct {
+ enum test_flags flags;
+ const char *name;
+ } tests[] = {
+ { TEST_DIRECT_RENDER, "direct-render" },
+ { TEST_GPU_BLIT, "gpu-blit" },
+ };
+ int i;
+
+ drmtest_subtest_init(argc, argv);
+
+ if (!drmtest_only_list_subtests()) {
+ drm_fd = drm_open_any();
+
+ bufmgr = drm_intel_bufmgr_gem_init(drm_fd, 4096);
+ devid = intel_get_drm_devid(drm_fd);
+ batch = intel_batchbuffer_alloc(bufmgr, devid);
+
+ do_or_die(drmtest_set_vt_graphics_mode());
+ }
+
+ for (i = 0; i < ARRAY_SIZE(tests); i++) {
+ if (drmtest_run_subtest(tests[i].name))
+ run_test(tests[i].name, tests[i].flags);
+ }
+
+ if (!drmtest_only_list_subtests())
+ close(drm_fd);
+
+ return 0;
+}
--
1.8.1.2
