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ui/console: assert(surface) where appropriate

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The QemuTextConsole code paths assume a surface is being used as
scanout, let's make this more explicit.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-Id: <20230830093843.3531473-39-marcandre.lureau@redhat.com>
This commit is contained in:
Marc-André Lureau 2023-08-30 13:38:12 +04:00
parent b704a8ce0c
commit 0a1642e7cc
1 changed files with 4 additions and 0 deletions
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4
ui/console.c
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@ -339,6 +339,7 @@ static void qemu_console_fill_rect(QemuConsole *con, int posx, int posy,
.x = posx, .y = posy, .width = width, .height = height
};
assert(surface);
pixman_image_fill_rectangles(PIXMAN_OP_SRC, surface->image,
&color, 1, &rect);
}
@ -349,6 +350,7 @@ static void qemu_console_bitblt(QemuConsole *con,
{
DisplaySurface *surface = qemu_console_surface(con);
assert(surface);
pixman_image_composite(PIXMAN_OP_SRC,
surface->image, NULL, surface->image,
xs, ys, 0, 0, xd, yd, w, h);
@ -392,6 +394,7 @@ static void vga_putcharxy(QemuConsole *s, int x, int y, int ch,
DisplaySurface *surface = qemu_console_surface(s);
pixman_color_t fgcol, bgcol;
assert(surface);
if (t_attrib->invers) {
bgcol = color_table_rgb[t_attrib->bold][t_attrib->fgcol];
fgcol = color_table_rgb[t_attrib->bold][t_attrib->bgcol];
@ -519,6 +522,7 @@ static void console_refresh(QemuTextConsole *s)
TextCell *c;
int x, y, y1;
assert(surface);
s->text_x[0] = 0;
s->text_y[0] = 0;
s->text_x[1] = s->width - 1;