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efi_selftest: BitBlt test

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The BitBlt test leaves the serial console output in disarray.

* Call ClearScreen() where needed.
* Test CheckEvent() for EFI_SIMPLE_TEXT_INPUT_PROTOCOL.WaitForKey
  via adding navigation keys
* Correct timer comment

For testing on the sandbox:

    CONFIG_CMD_BOOTEFI_SELFTEST=y
    CONFIG_CONSOLE_TRUETYPE=n
    $ ./u-boot -T -l
    => setenv efi_selftest block image transfer
    => bootefi selftest

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Acked-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
This commit is contained in:
Heinrich Schuchardt 2023-09-24 22:30:59 +02:00
parent df5227e5e3
commit c4054c1c67
1 changed files with 63 additions and 20 deletions
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83
lib/efi_selftest/efi_selftest_bitblt.c
View file

@ -14,6 +14,12 @@
#define HEIGHT 120
#define DEPTH 60
struct pos {
efi_uintn_t x;
efi_uintn_t y;
int redrawn;
};
static const struct efi_gop_pixel BLACK = { 0, 0, 0, 0};
static const struct efi_gop_pixel RED = { 0, 0, 255, 0};
static const struct efi_gop_pixel ORANGE = { 0, 128, 255, 0};
@ -27,7 +33,7 @@ static efi_guid_t efi_gop_guid = EFI_GRAPHICS_OUTPUT_PROTOCOL_GUID;
static struct efi_gop *gop;
static struct efi_gop_pixel *bitmap;
static struct efi_event *event;
static efi_uintn_t xpos;
static struct pos pos;
static void ellipse(efi_uintn_t x, efi_uintn_t y,
efi_uintn_t x0, efi_uintn_t y0,
@ -62,31 +68,33 @@ static void rectangle(efi_uintn_t x, efi_uintn_t y,
*/
static void EFIAPI notify(struct efi_event *event, void *context)
{
efi_uintn_t *pos = context;
struct pos *pos = context;
efi_uintn_t dx, sx, width;
if (!pos)
return;
/* Increment position */
*pos += 5;
if (*pos >= WIDTH + gop->mode->info->width)
*pos = 0;
pos->x += 5;
if (pos->x >= WIDTH + gop->mode->info->width)
pos->x = 0;
width = WIDTH;
dx = *pos - WIDTH;
dx = pos->x - WIDTH;
sx = 0;
if (*pos >= gop->mode->info->width) {
width = WIDTH + gop->mode->info->width - *pos;
} else if (*pos < WIDTH) {
if (pos->x >= gop->mode->info->width) {
width = WIDTH + gop->mode->info->width - pos->x;
} else if (pos->x < WIDTH) {
dx = 0;
sx = WIDTH - *pos;
width = *pos;
sx = WIDTH - pos->x;
width = pos->x;
}
/* Copy image to video */
gop->blt(gop, bitmap, EFI_BLT_BUFFER_TO_VIDEO, sx, 0, dx, DEPTH,
gop->blt(gop, bitmap, EFI_BLT_BUFFER_TO_VIDEO, sx, 0, dx, pos->y,
width, HEIGHT, WIDTH * sizeof(struct efi_gop_pixel));
pos->redrawn = 1;
}
/*
@ -107,7 +115,7 @@ static int setup(const efi_handle_t handle,
/* Create event */
ret = boottime->create_event(EVT_TIMER | EVT_NOTIFY_SIGNAL,
TPL_CALLBACK, notify, (void *)&xpos,
TPL_CALLBACK, notify, (void *)&pos,
&event);
if (ret != EFI_SUCCESS) {
efi_st_error("could not create event\n");
@ -247,6 +255,9 @@ static int execute(void)
return EFI_ST_FAILURE;
}
con_out->set_attribute(con_out, EFI_WHITE | EFI_BACKGROUND_BLUE);
con_out->clear_screen(con_out);
/* Fill background */
ret = gop->blt(gop, bitmap, EFI_BLT_VIDEO_FILL, 0, 0, 0, 0,
info->width, info->height, 0);
@ -281,21 +292,53 @@ static int execute(void)
return EFI_ST_FAILURE;
}
/* Set 250ms timer */
xpos = WIDTH;
/* Set 25ms timer */
pos.x = WIDTH;
pos.y = DEPTH;
ret = boottime->set_timer(event, EFI_TIMER_PERIODIC, 250000);
if (ret != EFI_SUCCESS) {
efi_st_error("Could not set timer\n");
return EFI_ST_FAILURE;
}
con_out->set_cursor_position(con_out, 0, 0);
con_out->set_attribute(con_out, EFI_WHITE | EFI_BACKGROUND_BLUE);
efi_st_printf("The submarine should have three yellow port holes.\n");
efi_st_printf("Press any key to continue");
efi_st_get_key();
efi_st_printf("UP, DOWN to navigate, any other key to quit");
for (;;) {
struct efi_input_key input_key;
ret = boottime->check_event(con_in->wait_for_key);
if (ret == EFI_NOT_READY)
continue;
if (ret != EFI_SUCCESS) {
efi_st_error("CheckEvent failed %x\n",
(unsigned int)ret);
return EFI_ST_FAILURE;
}
ret = con_in->read_key_stroke(con_in, &input_key);
if (ret != EFI_SUCCESS) {
efi_st_error("Key not available %x\n",
(unsigned int)ret);
return EFI_ST_FAILURE;
}
switch (input_key.scan_code) {
case 0x01: /* UP */
if (pos.redrawn && pos.y >= 5) {
pos.y -= 5;
pos.redrawn = 0;
}
continue;
case 0x02: /* DOWN */
if (pos.redrawn &&
pos.y + HEIGHT + 5 < gop->mode->info->height) {
pos.y += 5;
pos.redrawn = 0;
}
continue;
}
break;
}
con_out->set_attribute(con_out, EFI_LIGHTGRAY);
efi_st_printf("\n");
con_out->clear_screen(con_out);
return EFI_ST_SUCCESS;
}