X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=src%2Fegl%2Fdrivers%2Fdri2%2Fegl_dri2.c;h=8721e67afb32cf8588e787be9d37ff6bedbf7a46;hb=9d84a922b86e371e53b44baeb49cabfff28f2bc1;hp=892e32dd4e35e87927d9b3e504e7556e3e6de144;hpb=2720f78ef231a5a19ea69731755ee4242acbc580;p=mesa.git diff --git a/src/egl/drivers/dri2/egl_dri2.c b/src/egl/drivers/dri2/egl_dri2.c index 892e32dd4e3..8721e67afb3 100644 --- a/src/egl/drivers/dri2/egl_dri2.c +++ b/src/egl/drivers/dri2/egl_dri2.c @@ -40,7 +40,7 @@ #include #ifdef HAVE_LIBDRM #include -#include +#include "drm-uapi/drm_fourcc.h" #endif #include #include @@ -66,6 +66,20 @@ #include "util/u_vector.h" #include "mapi/glapi/glapi.h" +/* Additional definitions not yet in the drm_fourcc.h. + */ +#ifndef DRM_FORMAT_P010 +#define DRM_FORMAT_P010 fourcc_code('P', '0', '1', '0') /* 2x2 subsampled Cb:Cr plane 10 bits per channel */ +#endif + +#ifndef DRM_FORMAT_P012 +#define DRM_FORMAT_P012 fourcc_code('P', '0', '1', '2') /* 2x2 subsampled Cb:Cr plane 12 bits per channel */ +#endif + +#ifndef DRM_FORMAT_P016 +#define DRM_FORMAT_P016 fourcc_code('P', '0', '1', '6') /* 2x2 subsampled Cb:Cr plane 16 bits per channel */ +#endif + #define NUM_ATTRIBS 12 static void @@ -499,8 +513,9 @@ dri2_open_driver(_EGLDisplay *disp) search_path_vars); } -EGLBoolean -dri2_load_driver_dri3(_EGLDisplay *disp) +static EGLBoolean +dri2_load_driver_common(_EGLDisplay *disp, + const struct dri2_extension_match *driver_extensions) { struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp); const __DRIextension **extensions; @@ -509,7 +524,7 @@ dri2_load_driver_dri3(_EGLDisplay *disp) if (!extensions) return EGL_FALSE; - if (!dri2_bind_extensions(dri2_dpy, dri3_driver_extensions, extensions, false)) { + if (!dri2_bind_extensions(dri2_dpy, driver_extensions, extensions, false)) { dlclose(dri2_dpy->driver); return EGL_FALSE; } @@ -523,43 +538,19 @@ dri2_load_driver_dri3(_EGLDisplay *disp) EGLBoolean dri2_load_driver(_EGLDisplay *disp) { - struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp); - const __DRIextension **extensions; - - extensions = dri2_open_driver(disp); - if (!extensions) - return EGL_FALSE; - - if (!dri2_bind_extensions(dri2_dpy, dri2_driver_extensions, extensions, false)) { - dlclose(dri2_dpy->driver); - return EGL_FALSE; - } - dri2_dpy->driver_extensions = extensions; - - dri2_bind_extensions(dri2_dpy, optional_driver_extensions, extensions, true); + return dri2_load_driver_common(disp, dri2_driver_extensions); +} - return EGL_TRUE; +EGLBoolean +dri2_load_driver_dri3(_EGLDisplay *disp) +{ + return dri2_load_driver_common(disp, dri3_driver_extensions); } EGLBoolean dri2_load_driver_swrast(_EGLDisplay *disp) { - struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp); - const __DRIextension **extensions; - - extensions = dri2_open_driver(disp); - if (!extensions) - return EGL_FALSE; - - if (!dri2_bind_extensions(dri2_dpy, swrast_driver_extensions, extensions, false)) { - dlclose(dri2_dpy->driver); - return EGL_FALSE; - } - dri2_dpy->driver_extensions = extensions; - - dri2_bind_extensions(dri2_dpy, optional_driver_extensions, extensions, true); - - return EGL_TRUE; + return dri2_load_driver_common(disp, swrast_driver_extensions); } static unsigned @@ -1360,11 +1351,11 @@ dri2_destroy_context(_EGLDriver *drv, _EGLDisplay *disp, _EGLContext *ctx) } EGLBoolean -dri2_init_surface(_EGLSurface *surf, _EGLDisplay *dpy, EGLint type, +dri2_init_surface(_EGLSurface *surf, _EGLDisplay *disp, EGLint type, _EGLConfig *conf, const EGLint *attrib_list, EGLBoolean enable_out_fence) { struct dri2_egl_surface *dri2_surf = dri2_egl_surface(surf); - struct dri2_egl_display *dri2_dpy = dri2_egl_display(dpy); + struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp); dri2_surf->out_fence_fd = -1; dri2_surf->enable_out_fence = false; @@ -1375,7 +1366,7 @@ dri2_init_surface(_EGLSurface *surf, _EGLDisplay *dpy, EGLint type, dri2_surf->enable_out_fence = enable_out_fence; } - return _eglInitSurface(surf, dpy, type, conf, attrib_list); + return _eglInitSurface(surf, disp, type, conf, attrib_list); } static void @@ -1399,22 +1390,22 @@ dri2_fini_surface(_EGLSurface *surf) } static EGLBoolean -dri2_destroy_surface(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSurface *surf) +dri2_destroy_surface(_EGLDriver *drv, _EGLDisplay *disp, _EGLSurface *surf) { - struct dri2_egl_display *dri2_dpy = dri2_egl_display(dpy); + struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp); if (!_eglPutSurface(surf)) return EGL_TRUE; - return dri2_dpy->vtbl->destroy_surface(drv, dpy, surf); + return dri2_dpy->vtbl->destroy_surface(drv, disp, surf); } static void dri2_surf_update_fence_fd(_EGLContext *ctx, - _EGLDisplay *dpy, _EGLSurface *surf) + _EGLDisplay *disp, _EGLSurface *surf) { __DRIcontext *dri_ctx = dri2_egl_context(ctx)->dri_context; - struct dri2_egl_display *dri2_dpy = dri2_egl_display(dpy); + struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp); struct dri2_egl_surface *dri2_surf = dri2_egl_surface(surf); int fence_fd = -1; void *fence; @@ -1559,41 +1550,41 @@ dri2_get_proc_address(_EGLDriver *drv, const char *procname) } static _EGLSurface* -dri2_create_window_surface(_EGLDriver *drv, _EGLDisplay *dpy, +dri2_create_window_surface(_EGLDriver *drv, _EGLDisplay *disp, _EGLConfig *conf, void *native_window, const EGLint *attrib_list) { - struct dri2_egl_display *dri2_dpy = dri2_egl_display(dpy); - return dri2_dpy->vtbl->create_window_surface(drv, dpy, conf, native_window, + struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp); + return dri2_dpy->vtbl->create_window_surface(drv, disp, conf, native_window, attrib_list); } static _EGLSurface* -dri2_create_pixmap_surface(_EGLDriver *drv, _EGLDisplay *dpy, +dri2_create_pixmap_surface(_EGLDriver *drv, _EGLDisplay *disp, _EGLConfig *conf, void *native_pixmap, const EGLint *attrib_list) { - struct dri2_egl_display *dri2_dpy = dri2_egl_display(dpy); - return dri2_dpy->vtbl->create_pixmap_surface(drv, dpy, conf, native_pixmap, + struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp); + return dri2_dpy->vtbl->create_pixmap_surface(drv, disp, conf, native_pixmap, attrib_list); } static _EGLSurface* -dri2_create_pbuffer_surface(_EGLDriver *drv, _EGLDisplay *dpy, +dri2_create_pbuffer_surface(_EGLDriver *drv, _EGLDisplay *disp, _EGLConfig *conf, const EGLint *attrib_list) { - struct dri2_egl_display *dri2_dpy = dri2_egl_display(dpy); - return dri2_dpy->vtbl->create_pbuffer_surface(drv, dpy, conf, attrib_list); + struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp); + return dri2_dpy->vtbl->create_pbuffer_surface(drv, disp, conf, attrib_list); } static EGLBoolean -dri2_swap_interval(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSurface *surf, +dri2_swap_interval(_EGLDriver *drv, _EGLDisplay *disp, _EGLSurface *surf, EGLint interval) { - struct dri2_egl_display *dri2_dpy = dri2_egl_display(dpy); + struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp); if (!dri2_dpy->vtbl->swap_interval) return EGL_TRUE; - return dri2_dpy->vtbl->swap_interval(drv, dpy, surf, interval); + return dri2_dpy->vtbl->swap_interval(drv, disp, surf, interval); } /** @@ -1633,67 +1624,67 @@ dri2_flush_drawable_for_swapbuffers(_EGLDisplay *disp, _EGLSurface *draw) } static EGLBoolean -dri2_swap_buffers(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSurface *surf) +dri2_swap_buffers(_EGLDriver *drv, _EGLDisplay *disp, _EGLSurface *surf) { - struct dri2_egl_display *dri2_dpy = dri2_egl_display(dpy); + struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp); _EGLContext *ctx = _eglGetCurrentContext(); if (ctx && surf) - dri2_surf_update_fence_fd(ctx, dpy, surf); - return dri2_dpy->vtbl->swap_buffers(drv, dpy, surf); + dri2_surf_update_fence_fd(ctx, disp, surf); + return dri2_dpy->vtbl->swap_buffers(drv, disp, surf); } static EGLBoolean -dri2_swap_buffers_with_damage(_EGLDriver *drv, _EGLDisplay *dpy, +dri2_swap_buffers_with_damage(_EGLDriver *drv, _EGLDisplay *disp, _EGLSurface *surf, const EGLint *rects, EGLint n_rects) { - struct dri2_egl_display *dri2_dpy = dri2_egl_display(dpy); + struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp); _EGLContext *ctx = _eglGetCurrentContext(); if (ctx && surf) - dri2_surf_update_fence_fd(ctx, dpy, surf); - return dri2_dpy->vtbl->swap_buffers_with_damage(drv, dpy, surf, + dri2_surf_update_fence_fd(ctx, disp, surf); + return dri2_dpy->vtbl->swap_buffers_with_damage(drv, disp, surf, rects, n_rects); } static EGLBoolean -dri2_swap_buffers_region(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSurface *surf, +dri2_swap_buffers_region(_EGLDriver *drv, _EGLDisplay *disp, _EGLSurface *surf, EGLint numRects, const EGLint *rects) { - struct dri2_egl_display *dri2_dpy = dri2_egl_display(dpy); - return dri2_dpy->vtbl->swap_buffers_region(drv, dpy, surf, numRects, rects); + struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp); + return dri2_dpy->vtbl->swap_buffers_region(drv, disp, surf, numRects, rects); } static EGLBoolean -dri2_set_damage_region(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSurface *surf, +dri2_set_damage_region(_EGLDriver *drv, _EGLDisplay *disp, _EGLSurface *surf, EGLint *rects, EGLint n_rects) { - struct dri2_egl_display *dri2_dpy = dri2_egl_display(dpy); - return dri2_dpy->vtbl->set_damage_region(drv, dpy, surf, rects, n_rects); + struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp); + return dri2_dpy->vtbl->set_damage_region(drv, disp, surf, rects, n_rects); } static EGLBoolean -dri2_post_sub_buffer(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSurface *surf, +dri2_post_sub_buffer(_EGLDriver *drv, _EGLDisplay *disp, _EGLSurface *surf, EGLint x, EGLint y, EGLint width, EGLint height) { - struct dri2_egl_display *dri2_dpy = dri2_egl_display(dpy); - return dri2_dpy->vtbl->post_sub_buffer(drv, dpy, surf, x, y, width, height); + struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp); + return dri2_dpy->vtbl->post_sub_buffer(drv, disp, surf, x, y, width, height); } static EGLBoolean -dri2_copy_buffers(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSurface *surf, +dri2_copy_buffers(_EGLDriver *drv, _EGLDisplay *disp, _EGLSurface *surf, void *native_pixmap_target) { - struct dri2_egl_display *dri2_dpy = dri2_egl_display(dpy); - return dri2_dpy->vtbl->copy_buffers(drv, dpy, surf, native_pixmap_target); + struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp); + return dri2_dpy->vtbl->copy_buffers(drv, disp, surf, native_pixmap_target); } static EGLint -dri2_query_buffer_age(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSurface *surf) +dri2_query_buffer_age(_EGLDriver *drv, _EGLDisplay *disp, _EGLSurface *surf) { - struct dri2_egl_display *dri2_dpy = dri2_egl_display(dpy); - return dri2_dpy->vtbl->query_buffer_age(drv, dpy, surf); + struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp); + return dri2_dpy->vtbl->query_buffer_age(drv, disp, surf); } static EGLBoolean @@ -1805,12 +1796,12 @@ dri2_release_tex_image(_EGLDriver *drv, } static _EGLImage* -dri2_create_image(_EGLDriver *drv, _EGLDisplay *dpy, _EGLContext *ctx, +dri2_create_image(_EGLDriver *drv, _EGLDisplay *disp, _EGLContext *ctx, EGLenum target, EGLClientBuffer buffer, const EGLint *attr_list) { - struct dri2_egl_display *dri2_dpy = dri2_egl_display(dpy); - return dri2_dpy->vtbl->create_image(drv, dpy, ctx, target, buffer, + struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp); + return dri2_dpy->vtbl->create_image(drv, disp, ctx, target, buffer, attr_list); } @@ -1966,12 +1957,12 @@ dri2_create_image_wayland_wl_buffer(_EGLDisplay *disp, _EGLContext *ctx, #endif static EGLBoolean -dri2_get_sync_values_chromium(_EGLDisplay *dpy, _EGLSurface *surf, +dri2_get_sync_values_chromium(_EGLDisplay *disp, _EGLSurface *surf, EGLuint64KHR *ust, EGLuint64KHR *msc, EGLuint64KHR *sbc) { - struct dri2_egl_display *dri2_dpy = dri2_egl_display(dpy); - return dri2_dpy->vtbl->get_sync_values(dpy, surf, ust, msc, sbc); + struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp); + return dri2_dpy->vtbl->get_sync_values(disp, surf, ust, msc, sbc); } /** @@ -2073,21 +2064,21 @@ dri2_create_image_khr_texture(_EGLDisplay *disp, _EGLContext *ctx, } static EGLBoolean -dri2_query_surface(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSurface *surf, +dri2_query_surface(_EGLDriver *drv, _EGLDisplay *disp, _EGLSurface *surf, EGLint attribute, EGLint *value) { - struct dri2_egl_display *dri2_dpy = dri2_egl_display(dpy); + struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp); if (!dri2_dpy->vtbl->query_surface) - return _eglQuerySurface(drv, dpy, surf, attribute, value); - return dri2_dpy->vtbl->query_surface(drv, dpy, surf, attribute, value); + return _eglQuerySurface(drv, disp, surf, attribute, value); + return dri2_dpy->vtbl->query_surface(drv, disp, surf, attribute, value); } static struct wl_buffer* -dri2_create_wayland_buffer_from_image(_EGLDriver *drv, _EGLDisplay *dpy, +dri2_create_wayland_buffer_from_image(_EGLDriver *drv, _EGLDisplay *disp, _EGLImage *img) { - struct dri2_egl_display *dri2_dpy = dri2_egl_display(dpy); - return dri2_dpy->vtbl->create_wayland_buffer_from_image(drv, dpy, img); + struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp); + return dri2_dpy->vtbl->create_wayland_buffer_from_image(drv, disp, img); } #ifdef HAVE_LIBDRM @@ -2262,6 +2253,9 @@ dri2_num_fourcc_format_planes(EGLint format) case DRM_FORMAT_NV21: case DRM_FORMAT_NV16: case DRM_FORMAT_NV61: + case DRM_FORMAT_P010: + case DRM_FORMAT_P012: + case DRM_FORMAT_P016: return 2; case DRM_FORMAT_YUV410: @@ -2797,7 +2791,8 @@ dri2_bind_wayland_display_wl(_EGLDriver *drv, _EGLDisplay *disp, const struct wayland_drm_callbacks wl_drm_callbacks = { .authenticate = (int(*)(void *, uint32_t)) dri2_dpy->vtbl->authenticate, .reference_buffer = dri2_wl_reference_buffer, - .release_buffer = dri2_wl_release_buffer + .release_buffer = dri2_wl_release_buffer, + .is_format_supported = dri2_wl_is_format_supported }; int flags = 0; uint64_t cap; @@ -2908,11 +2903,11 @@ dri2_egl_unref_sync(struct dri2_egl_display *dri2_dpy, } static _EGLSync * -dri2_create_sync(_EGLDriver *drv, _EGLDisplay *dpy, +dri2_create_sync(_EGLDriver *drv, _EGLDisplay *disp, EGLenum type, const EGLAttrib *attrib_list) { _EGLContext *ctx = _eglGetCurrentContext(); - struct dri2_egl_display *dri2_dpy = dri2_egl_display(dpy); + struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp); struct dri2_egl_context *dri2_ctx = dri2_egl_context(ctx); struct dri2_egl_sync *dri2_sync; EGLint ret; @@ -2924,7 +2919,7 @@ dri2_create_sync(_EGLDriver *drv, _EGLDisplay *dpy, return NULL; } - if (!_eglInitSync(&dri2_sync->base, dpy, type, attrib_list)) { + if (!_eglInitSync(&dri2_sync->base, disp, type, attrib_list)) { free(dri2_sync); return NULL; } @@ -3009,9 +3004,9 @@ dri2_create_sync(_EGLDriver *drv, _EGLDisplay *dpy, } static EGLBoolean -dri2_destroy_sync(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSync *sync) +dri2_destroy_sync(_EGLDriver *drv, _EGLDisplay *disp, _EGLSync *sync) { - struct dri2_egl_display *dri2_dpy = dri2_egl_display(dpy); + struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp); struct dri2_egl_sync *dri2_sync = dri2_egl_sync(sync); EGLint ret = EGL_TRUE; EGLint err; @@ -3038,9 +3033,9 @@ dri2_destroy_sync(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSync *sync) } static EGLint -dri2_dup_native_fence_fd(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSync *sync) +dri2_dup_native_fence_fd(_EGLDriver *drv, _EGLDisplay *disp, _EGLSync *sync) { - struct dri2_egl_display *dri2_dpy = dri2_egl_display(dpy); + struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp); struct dri2_egl_sync *dri2_sync = dri2_egl_sync(sync); assert(sync->Type == EGL_SYNC_NATIVE_FENCE_ANDROID); @@ -3063,22 +3058,22 @@ dri2_dup_native_fence_fd(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSync *sync) } static void -dri2_set_blob_cache_funcs(_EGLDriver *drv, _EGLDisplay *dpy, +dri2_set_blob_cache_funcs(_EGLDriver *drv, _EGLDisplay *disp, EGLSetBlobFuncANDROID set, EGLGetBlobFuncANDROID get) { - struct dri2_egl_display *dri2_dpy = dri2_egl_display(dpy); + struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp); dri2_dpy->blob->set_cache_funcs(dri2_dpy->dri_screen, - dpy->BlobCacheSet, - dpy->BlobCacheGet); + disp->BlobCacheSet, + disp->BlobCacheGet); } static EGLint -dri2_client_wait_sync(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSync *sync, +dri2_client_wait_sync(_EGLDriver *drv, _EGLDisplay *disp, _EGLSync *sync, EGLint flags, EGLTime timeout) { _EGLContext *ctx = _eglGetCurrentContext(); - struct dri2_egl_display *dri2_dpy = dri2_egl_display(dpy); + struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp); struct dri2_egl_context *dri2_ctx = dri2_egl_context(ctx); struct dri2_egl_sync *dri2_sync = dri2_egl_sync(sync); unsigned wait_flags = 0; @@ -3166,7 +3161,7 @@ dri2_client_wait_sync(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSync *sync, } static EGLBoolean -dri2_signal_sync(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSync *sync, +dri2_signal_sync(_EGLDriver *drv, _EGLDisplay *disp, _EGLSync *sync, EGLenum mode) { struct dri2_egl_sync *dri2_sync = dri2_egl_sync(sync); @@ -3192,10 +3187,10 @@ dri2_signal_sync(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSync *sync, } static EGLint -dri2_server_wait_sync(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSync *sync) +dri2_server_wait_sync(_EGLDriver *drv, _EGLDisplay *disp, _EGLSync *sync) { _EGLContext *ctx = _eglGetCurrentContext(); - struct dri2_egl_display *dri2_dpy = dri2_egl_display(dpy); + struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp); struct dri2_egl_context *dri2_ctx = dri2_egl_context(ctx); struct dri2_egl_sync *dri2_sync = dri2_egl_sync(sync); @@ -3205,10 +3200,10 @@ dri2_server_wait_sync(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSync *sync) } static int -dri2_interop_query_device_info(_EGLDisplay *dpy, _EGLContext *ctx, +dri2_interop_query_device_info(_EGLDisplay *disp, _EGLContext *ctx, struct mesa_glinterop_device_info *out) { - struct dri2_egl_display *dri2_dpy = dri2_egl_display(dpy); + struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp); struct dri2_egl_context *dri2_ctx = dri2_egl_context(ctx); if (!dri2_dpy->interop) @@ -3218,11 +3213,11 @@ dri2_interop_query_device_info(_EGLDisplay *dpy, _EGLContext *ctx, } static int -dri2_interop_export_object(_EGLDisplay *dpy, _EGLContext *ctx, +dri2_interop_export_object(_EGLDisplay *disp, _EGLContext *ctx, struct mesa_glinterop_export_in *in, struct mesa_glinterop_export_out *out) { - struct dri2_egl_display *dri2_dpy = dri2_egl_display(dpy); + struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp); struct dri2_egl_context *dri2_ctx = dri2_egl_context(ctx); if (!dri2_dpy->interop)