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tests/wayland/buffer-transform: Use WaylandBuffer

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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
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21
src/tests/wayland-test-clients/buffer-transform.c
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@ -94,16 +94,17 @@ draw_main (void)
static uint32_t color1 = 0xff00ffff; static uint32_t color1 = 0xff00ffff;
static uint32_t color2 = 0xffff00ff; static uint32_t color2 = 0xffff00ff;
static uint32_t color3 = 0xffffff00; static uint32_t color3 = 0xffffff00;
struct wl_buffer *buffer; WaylandBuffer *buffer;
void *buffer_data; int x, y;
uint32_t *pixels;
int x, y, size;
if (!create_shm_buffer (display, window_width, window_height, buffer = wayland_buffer_create (display, NULL,
&buffer, &buffer_data, &size)) window_width, window_height,
g_error ("Failed to create shm buffer"); 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 (y = 0; y < window_height; y++)
{ {
for (x = 0; x < window_width; x++) for (x = 0; x < window_width; x++)
@ -125,11 +126,11 @@ draw_main (void)
current_color = color3; 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 static void