[Intel-gfx] [igt PATCH 5/5] tests: add kms_render
Rodrigo Vivi
rodrigo.vivi at gmail.com
Wed Jun 5 20:28:29 CEST 2013
nice tests, only now I understood why Daniel "randomly" volunteered me
to review this series ;)
Reviewed-by: Rodrigo Vivi <rodrigo.vivi at gmail.com>
On Fri, May 31, 2013 at 6:23 AM, Imre Deak <imre.deak at intel.com> wrote:
> 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>
> ---
> 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
>
> _______________________________________________
> Intel-gfx mailing list
> Intel-gfx at lists.freedesktop.org
> http://lists.freedesktop.org/mailman/listinfo/intel-gfx
--
Rodrigo Vivi
Blog: http://blog.vivi.eng.br
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