struct weston_compositor *ec;
struct wl_global *global;
struct wl_client *client;
- struct weston_process screenshooter_process;
+ struct weston_process process;
};
static void
struct weston_output *output = output_resource->data;
struct wl_buffer *buffer = buffer_resource->data;
uint8_t *tmp, *d, *s;
- int32_t stride, i;
+ int32_t buffer_stride, output_stride, i;
if (!wl_buffer_is_shm(buffer))
return;
buffer->height < output->current->height)
return;
- stride = wl_shm_buffer_get_stride(buffer);
- tmp = malloc(stride * buffer->height);
+ buffer_stride = wl_shm_buffer_get_stride(buffer);
+ output_stride = output->current->width * 4;
+ tmp = malloc(output_stride * output->current->height);
if (tmp == NULL) {
wl_resource_post_no_memory(resource);
return;
}
glPixelStorei(GL_PACK_ALIGNMENT, 1);
- glReadPixels(0, 0, output->current->width, output->current->height,
- GL_BGRA_EXT, GL_UNSIGNED_BYTE, tmp);
+ output->read_pixels(output, tmp);
- d = wl_shm_buffer_get_data(buffer);
- s = tmp + stride * (buffer->height - 1);
+ d = wl_shm_buffer_get_data(buffer) + output->y * buffer_stride +
+ output->x * 4;
+ s = tmp + output_stride * (output->current->height - 1);
- for (i = 0; i < buffer->height; i++) {
- memcpy(d, s, stride);
- d += stride;
- s -= stride;
+ for (i = 0; i < output->current->height; i++) {
+ memcpy(d, s, output_stride);
+ d += buffer_stride;
+ s -= output_stride;
}
free(tmp);
screenshooter_sigchld(struct weston_process *process, int status)
{
struct screenshooter *shooter =
- container_of(process, struct screenshooter, screenshooter_process);
+ container_of(process, struct screenshooter, process);
shooter->client = NULL;
}
if (!shooter->client)
shooter->client = weston_client_launch(shooter->ec,
- &shooter->screenshooter_process,
+ &shooter->process,
screenshooter_exe, screenshooter_sigchld);
}