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#include "nouveau_screen_vl.h"
#include <util/u_memory.h>
#include <nouveau_drm.h>
#include <common/nouveau_dri.h>
#include <common/nouveau_local.h>
#if NOUVEAU_DRM_HEADER_PATCHLEVEL != 12
#error nouveau_drm.h version does not match expected version
#endif
/*
PUBLIC const char __driConfigOptions[] =
DRI_CONF_BEGIN
DRI_CONF_END;
static const GLuint __driNConfigOptions = 0;
*/
int nouveau_check_dri_drm_ddx(dri_version_t *dri, dri_version_t *drm, dri_version_t *ddx)
{
static const dri_version_t ddx_expected = {0, 0, NOUVEAU_DRM_HEADER_PATCHLEVEL};
static const dri_version_t dri_expected = {4, 0, 0};
static const dri_version_t drm_expected = {0, 0, NOUVEAU_DRM_HEADER_PATCHLEVEL};
assert(dri);
assert(drm);
assert(ddx);
if (dri->major != dri_expected.major || dri->minor < dri_expected.minor)
{
NOUVEAU_ERR("Unexpected DRI version.\n");
return 1;
}
if (drm->major != drm_expected.major || drm->minor < drm_expected.minor)
{
NOUVEAU_ERR("Unexpected DRM version.\n");
return 1;
}
if (ddx->major != ddx_expected.major || ddx->minor < ddx_expected.minor)
{
NOUVEAU_ERR("Unexpected DDX version.\n");
return 1;
}
return 0;
}
int
nouveau_screen_create(dri_screen_t *dri_screen, dri_framebuffer_t *dri_framebuf)
{
struct nouveau_dri *nv_dri = dri_framebuf->private;
struct nouveau_screen_vl *nv_screen;
assert(dri_screen);
assert(dri_framebuf);
if (nouveau_check_dri_drm_ddx(&dri_screen->dri, &dri_screen->drm, &dri_screen->ddx))
return 1;
nv_screen = CALLOC_STRUCT(nouveau_screen_vl);
if (!nv_screen)
return 1;
if (nouveau_screen_init(nv_dri, dri_screen->fd, &nv_screen->base))
{
FREE(nv_screen);
return 1;
}
/*
driParseOptionInfo(&nv_screen->option_cache,
__driConfigOptions, __driNConfigOptions);
*/
nv_screen->dri_screen = dri_screen;
dri_screen->private = (void*)nv_screen;
return 0;
}
void
nouveau_screen_destroy(dri_screen_t *dri_screen)
{
struct nouveau_screen_vl *nv_screen = dri_screen->private;
nouveau_screen_cleanup(&nv_screen->base);
FREE(nv_screen);
}
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