brl/mutter
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

tests/wayland/buffer-transform: Use WaylandBuffer

Browse Source 
The custom drawing requires adjusting the test. Instead of poking at
memory directly, we can just draw a color at certain coordinates which
makes it independent of the pixel format used.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/3350>
This commit is contained in:
Sebastian Wick 2023-12-12 16:46:16 +01:00 committed by Marge Bot
parent 145649538a
commit d842fe601d
1 changed files with 11 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

21
src/tests/wayland-test-clients/buffer-transform.c
View File

@ -94,16 +94,17 @@ draw_main (void)
static uint32_t color1 = 0xff00ffff;
static uint32_t color2 = 0xffff00ff;
static uint32_t color3 = 0xffffff00;
struct wl_buffer *buffer;
void *buffer_data;
uint32_t *pixels;
int x, y, size;
WaylandBuffer *buffer;
int x, y;
if (!create_shm_buffer (display, window_width, window_height,
&buffer, &buffer_data, &size))
g_error ("Failed to create shm buffer");
buffer = wayland_buffer_create (display, NULL,
window_width, window_height,
DRM_FORMAT_XRGB8888,
NULL, 0,
GBM_BO_USE_LINEAR);
if (!buffer)
g_error ("Failed to create buffer");
pixels = buffer_data;
for (y = 0; y < window_height; y++)
{
for (x = 0; x < window_width; x++)
@ -125,11 +126,11 @@ draw_main (void)
current_color = color3;
}
pixels[y * window_width + x] = current_color;
wayland_buffer_draw_pixel (buffer, x, y, current_color);
}
}
wl_surface_attach (surface, buffer, 0, 0);
wl_surface_attach (surface, wayland_buffer_get_wl_buffer (buffer), 0, 0);
}
static void