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#include "yagl_onscreen_image.h"
#include "yagl_display.h"
#include "yagl_log.h"
#include "yagl_malloc.h"
#include "yagl_host_egl_calls.h"
#include "yagl_mem_egl.h"
#include "yagl_egl_state.h"
static void yagl_onscreen_image_update(struct yagl_image *image)
{
}
static void yagl_onscreen_image_destroy(struct yagl_ref *ref)
{
struct yagl_onscreen_image *image = (struct yagl_onscreen_image*)ref;
yagl_onscreen_display_destroy_buffer(image->buffer);
yagl_DRI2DestroyDrawable(image->base.dpy->x_dpy,
image->base.x_pixmap);
yagl_image_cleanup(&image->base);
yagl_free(image);
}
struct yagl_onscreen_image
*yagl_onscreen_image_create(struct yagl_display *dpy,
yagl_host_handle host_context,
Pixmap x_pixmap,
const EGLint* attrib_list)
{
struct yagl_onscreen_display *odpy = (struct yagl_onscreen_display*)dpy;
struct yagl_onscreen_image *image;
struct yagl_onscreen_buffer *new_buffer = NULL;
yagl_host_handle host_image = 0;
image = yagl_malloc0(sizeof(*image));
yagl_DRI2CreateDrawable(dpy->x_dpy, x_pixmap);
new_buffer = yagl_onscreen_display_create_buffer(odpy,
x_pixmap,
DRI2BufferFrontLeft,
0);
if (!new_buffer) {
yagl_set_error(EGL_BAD_NATIVE_PIXMAP);
goto fail;
}
do {
yagl_mem_probe_read_attrib_list(attrib_list);
} while (!yagl_host_eglCreateImageKHR(&host_image,
dpy->host_dpy,
host_context,
EGL_NATIVE_PIXMAP_KHR,
new_buffer->drm_sfc->id,
attrib_list));
if (!host_image) {
goto fail;
}
yagl_image_init(&image->base,
&yagl_onscreen_image_destroy,
host_image,
dpy,
x_pixmap);
image->base.update = &yagl_onscreen_image_update;
image->buffer = new_buffer;
return image;
fail:
if (new_buffer) {
yagl_onscreen_display_destroy_buffer(new_buffer);
yagl_DRI2DestroyDrawable(dpy->x_dpy, x_pixmap);
}
yagl_free(image);
return NULL;
}
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