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tests/kms_sink_crc_basic: Simplify test by using igt_kms functions

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v2: sink CRC R, G and B might change depending on display. So let's split the
colors and bitwise them.

Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
This commit is contained in:
Rodrigo Vivi 2014-09-03 19:01:08 -04:00
parent 107151ce9f
commit 1d7b062621
1 changed files with 83 additions and 94 deletions
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177
tests/kms_sink_crc_basic.c
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@ -34,20 +34,18 @@
#include "igt_debugfs.h" #include "igt_debugfs.h"
#include "igt_kms.h" #include "igt_kms.h"
#define CRC_BLACK "000000000000"
enum color { enum color {
WHITE, RED,
BLACK, GREEN,
NUM_COLORS,
}; };
typedef struct {
struct kmstest_connector_config config;
struct igt_fb fb;
} connector_t;
typedef struct { typedef struct {
int drm_fd; int drm_fd;
drmModeRes *resources; igt_display_t display;
struct igt_fb fb_green, fb_red;
igt_plane_t *primary;
} data_t; } data_t;
static void get_crc(char *crc) { static void get_crc(char *crc) {
@ -59,111 +57,104 @@ static void get_crc(char *crc) {
igt_require(ret > 0); igt_require(ret > 0);
fclose(file); fclose(file);
/* Black screen is always invalid */
igt_assert(strcmp(crc, CRC_BLACK) != 0);
} }
static uint32_t create_fb(data_t *data, static void assert_color(char *crc, enum color color)
int w, int h,
double r, double g, double b,
struct igt_fb *fb)
{ {
cairo_t *cr; char color_mask[5] = "FFFF\0";
uint32_t fb_id; char rs[5], gs[5], bs[5];
unsigned int rh, gh, bh, mask;
fb_id = igt_create_fb(data->drm_fd, w, h,
DRM_FORMAT_XRGB8888, I915_TILING_NONE, fb);
igt_assert(fb_id);
cr = igt_get_cairo_ctx(data->drm_fd, fb);
igt_paint_color(cr, 0, 0, w, h, r, g, b);
igt_assert(cairo_status(cr) == 0);
return fb_id;
}
static bool
connector_set_mode(data_t *data, connector_t *connector, drmModeModeInfo *mode,
enum color crtc_color)
{
struct kmstest_connector_config *config = &connector->config;
unsigned int fb_id;
int ret; int ret;
if (crtc_color == WHITE) sscanf(color_mask, "%4x", &mask);
fb_id = create_fb(data, mode->hdisplay, mode->vdisplay,
1.0, 1.0, 1.0, &connector->fb);
else
fb_id = create_fb(data, mode->hdisplay, mode->vdisplay,
0.0, 0.0, 0.0, &connector->fb);
igt_assert(fb_id);
ret = drmModeSetCrtc(data->drm_fd, memcpy(rs, &crc[0], 4);
config->crtc->crtc_id, rs[4] = '\0';
connector->fb.fb_id, ret = sscanf(rs, "%4x", &rh);
0, 0, /* x, y */ igt_require(ret > 0);
&config->connector->connector_id,
1,
mode);
igt_assert(ret == 0);
return 0; memcpy(gs, &crc[4], 4);
gs[4] = '\0';
ret = sscanf(gs, "%4x", &gh);
igt_require(ret > 0);
memcpy(bs, &crc[8], 4);
bs[4] = '\0';
ret = sscanf(bs, "%4x", &bh);
igt_require(ret > 0);
switch (color) {
case RED:
igt_assert((rh & mask) != 0 &&
(gh & mask) == 0 &&
(bh & mask) == 0);
break;
case GREEN:
igt_assert((rh & mask) == 0 &&
(gh & mask) != 0 &&
(bh & mask) == 0);
break;
default:
igt_fail(-1);
}
} }
static void basic_sink_crc_check(data_t *data, uint32_t connector_id) static void basic_sink_crc_check(data_t *data)
{ {
connector_t connector; char crc[13];
char ref_crc_white[12];
char ref_crc_black[12];
char crc_check[12];
igt_require(kmstest_get_connector_config(data->drm_fd, /* Go Green */
connector_id, igt_plane_set_fb(data->primary, &data->fb_green);
1 << 0, igt_display_commit(&data->display);
&connector.config));
/*Go White*/ /* It should be Green */
connector_set_mode(data, &connector, &connector.config.default_mode, WHITE); get_crc(crc);
assert_color(crc, GREEN);
/* get reference crc for white color */ /* Go Red */
get_crc(ref_crc_white); igt_plane_set_fb(data->primary, &data->fb_red);
igt_display_commit(&data->display);
/* Go Black */ /* It should be Red */
connector_set_mode(data, &connector, &connector.config.default_mode, BLACK); get_crc(crc);
assert_color(crc, RED);
/* get reference crc for black color */
get_crc(ref_crc_black);
igt_assert(strcmp(ref_crc_black, ref_crc_white) != 0);
/*Go White again*/
connector_set_mode(data, &connector, &connector.config.default_mode, WHITE);
get_crc(crc_check);
igt_assert(strcmp(crc_check, ref_crc_white) == 0);
/* Go Black again */
connector_set_mode(data, &connector, &connector.config.default_mode, BLACK);
get_crc(crc_check);
igt_assert(strcmp(crc_check, ref_crc_black) == 0);
kmstest_free_connector_config(&connector.config);
} }
static void run_test(data_t *data) static void run_test(data_t *data)
{ {
int i; igt_display_t *display = &data->display;
drmModeConnectorPtr c; igt_output_t *output;
uint32_t connector_id = 0; drmModeModeInfo *mode;
for (i = 0; i < data->resources->count_connectors; i++) { for_each_connected_output(display, output) {
connector_id = data->resources->connectors[i]; drmModeConnectorPtr c = output->config.connector;
c = drmModeGetConnector(data->drm_fd, connector_id);
if (c->connector_type != DRM_MODE_CONNECTOR_eDP || if (c->connector_type != DRM_MODE_CONNECTOR_eDP ||
c->connection != DRM_MODE_CONNECTED) c->connection != DRM_MODE_CONNECTED)
continue; continue;
basic_sink_crc_check(data, connector_id); igt_output_set_pipe(output, PIPE_ANY);
mode = igt_output_get_mode(output);
igt_create_color_fb(data->drm_fd,
mode->hdisplay, mode->vdisplay,
DRM_FORMAT_XRGB8888, I915_TILING_X,
0.0, 1.0, 0.0,
&data->fb_green);
igt_create_color_fb(data->drm_fd,
mode->hdisplay, mode->vdisplay,
DRM_FORMAT_XRGB8888, I915_TILING_X,
1.0, 0.0, 0.0,
&data->fb_red);
data->primary = igt_output_get_plane(output, IGT_PLANE_PRIMARY);
basic_sink_crc_check(data);
return; return;
} }
@ -179,11 +170,9 @@ igt_simple_main
data.drm_fd = drm_open_any(); data.drm_fd = drm_open_any();
kmstest_set_vt_graphics_mode(); kmstest_set_vt_graphics_mode();
igt_display_init(&data.display, data.drm_fd);
data.resources = drmModeGetResources(data.drm_fd);
igt_assert(data.resources);
run_test(&data); run_test(&data);
drmModeFreeResources(data.resources); igt_display_fini(&data.display);
} }