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kms_plane: Make the gathering of reference CRCs test agnostic

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We're going to add tests for panning. Both position and panning tests
share the need to grab reference CRCs of single coloured fb, so let's
separate this function from the position test.

Cc: Lei Liu <lei.a.liu@intel.com>
Cc: Yi Sun <yi.sun@intel.com>
Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
This commit is contained in:
Damien Lespiau 2014-07-07 13:30:41 +01:00
parent 202b2b9567
commit de538cfc7c
1 changed files with 60 additions and 44 deletions
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104
tests/kms_plane.c
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@ -33,11 +33,61 @@
#include "igt_debugfs.h"
#include "igt_kms.h"
typedef struct {
float red;
float green;
float blue;
} color_t;
typedef struct {
int drm_fd;
igt_display_t display;
igt_pipe_crc_t *pipe_crc;
} data_t;
static color_t green = { 0.0f, 1.0f, 0.0f };
/*
* Common code across all tests, acting on data_t
*/
static void test_init(data_t *data, enum pipe pipe)
{
data->pipe_crc = igt_pipe_crc_new(pipe, INTEL_PIPE_CRC_SOURCE_AUTO);
}
static void test_fini(data_t *data)
{
igt_pipe_crc_free(data->pipe_crc);
}
static void
test_grab_crc(data_t *data, igt_output_t *output, color_t *fb_color,
igt_crc_t *crc /* out */)
{
struct igt_fb fb;
drmModeModeInfo *mode;
igt_plane_t *primary;
primary = igt_output_get_plane(output, 0);
mode = igt_output_get_mode(output);
igt_create_color_fb(data->drm_fd, mode->hdisplay, mode->vdisplay,
DRM_FORMAT_XRGB8888,
false, /* tiled */
fb_color->red, fb_color->green, fb_color->blue,
&fb);
igt_plane_set_fb(primary, &fb);
igt_display_commit(&data->display);
igt_pipe_crc_collect_crc(data->pipe_crc, crc);
igt_plane_set_fb(primary, NULL);
igt_display_commit(&data->display);
igt_remove_fb(data->drm_fd, &fb);
}
/*
* Plane position test.
* - We start by grabbing a reference CRC of a full green fb being scanned
@ -51,7 +101,6 @@ typedef struct {
typedef struct {
data_t *data;
igt_pipe_crc_t *pipe_crc;
igt_crc_t reference_crc;
} test_position_t;
@ -83,46 +132,6 @@ create_fb_for_mode__position(data_t *data, drmModeModeInfo *mode,
cairo_destroy(cr);
}
static void
test_position_init(test_position_t *test, igt_output_t *output, enum pipe pipe)
{
data_t *data = test->data;
struct igt_fb green_fb;
drmModeModeInfo *mode;
igt_plane_t *primary;
test->pipe_crc = igt_pipe_crc_new(pipe, INTEL_PIPE_CRC_SOURCE_AUTO);
igt_output_set_pipe(output, pipe);
primary = igt_output_get_plane(output, 0);
mode = igt_output_get_mode(output);
igt_create_color_fb(data->drm_fd, mode->hdisplay, mode->vdisplay,
DRM_FORMAT_XRGB8888,
false, /* tiled */
0.0, 1.0, 0.0,
&green_fb);
igt_plane_set_fb(primary, &green_fb);
igt_display_commit(&data->display);
igt_pipe_crc_collect_crc(test->pipe_crc, &test->reference_crc);
igt_plane_set_fb(primary, NULL);
igt_display_commit(&data->display);
igt_remove_fb(data->drm_fd, &green_fb);
}
static void
test_position_fini(test_position_t *test, igt_output_t *output)
{
igt_pipe_crc_free(test->pipe_crc);
igt_output_set_pipe(output, PIPE_ANY);
igt_display_commit(&test->data->display);
}
enum {
TEST_POSITION_FULLY_COVERED = 1 << 0,
};
@ -143,7 +152,11 @@ test_plane_position_with_output(data_t *data,
igt_info("Testing connector %s using pipe %c plane %d\n",
igt_output_name(output), pipe_name(pipe), plane);
test_position_init(&test, output, pipe);
test_init(data, pipe);
test_grab_crc(data, output, &green, &test.reference_crc);
igt_output_set_pipe(output, pipe);
mode = igt_output_get_mode(output);
primary = igt_output_get_plane(output, 0);
@ -168,7 +181,7 @@ test_plane_position_with_output(data_t *data,
igt_display_commit(&data->display);
igt_pipe_crc_collect_crc(test.pipe_crc, &crc);
igt_pipe_crc_collect_crc(data->pipe_crc, &crc);
if (flags & TEST_POSITION_FULLY_COVERED)
igt_assert(igt_crc_equal(&test.reference_crc, &crc));
@ -178,7 +191,10 @@ test_plane_position_with_output(data_t *data,
igt_plane_set_fb(primary, NULL);
igt_plane_set_fb(sprite, NULL);
test_position_fini(&test, output);
/* reset the constraint on the pipe */
igt_output_set_pipe(output, PIPE_ANY);
test_fini(data);
}
static void