#include "wayland-drm-client-protocol.h"
#include "linux-dmabuf-unstable-v1-client-protocol.h"
+/* cheesy workaround until wayland 1.18 is released */
+#if WAYLAND_VERSION_MAJOR > 1 || \
+ (WAYLAND_VERSION_MAJOR == 1 && WAYLAND_VERSION_MINOR < 18)
+#define WL_SHM_FORMAT_ABGR16161616F 0x48344241
+#define WL_SHM_FORMAT_XBGR16161616F 0x48344258
+#endif
+
/*
* The index of entries in this table is used as a bitmask in
* dri2_dpy->formats, which tracks the formats supported by our server.
int rgba_shifts[4];
unsigned int rgba_sizes[4];
} dri2_wl_visuals[] = {
+ {
+ "ABGR16F",
+ WL_DRM_FORMAT_ABGR16F, WL_SHM_FORMAT_ABGR16161616F,
+ __DRI_IMAGE_FORMAT_ABGR16161616F, 0, 64,
+ { 0, 16, 32, 48 },
+ { 16, 16, 16, 16 },
+ },
+ {
+ "XBGR16F",
+ WL_DRM_FORMAT_XBGR16F, WL_SHM_FORMAT_XBGR16161616F,
+ __DRI_IMAGE_FORMAT_XBGR16161616F, 0, 64,
+ { 0, 16, 32, -1 },
+ { 16, 16, 16, 0 },
+ },
{
"XRGB2101010",
WL_DRM_FORMAT_XRGB2101010, WL_SHM_FORMAT_XRGB2101010,
struct dri2_egl_display *dri2_dpy =
dri2_egl_display(dri2_surf->base.Resource.Display);
+ if (dri2_surf->base.Width == wl_win->width &&
+ dri2_surf->base.Height == wl_win->height)
+ return;
+
/* Update the surface size as soon as native window is resized; from user
* pov, this makes the effect that resize is done immediately after native
* window resize, without requiring to wait until the first draw.
modifiers = u_vector_tail(&dri2_dpy->wl_modifiers[visual_idx]);
num_modifiers = u_vector_length(&dri2_dpy->wl_modifiers[visual_idx]);
+ if (num_modifiers == 1 && modifiers[0] == DRM_FORMAT_MOD_INVALID) {
+ /* For the purposes of this function, an INVALID modifier on its own
+ * means the modifiers aren't supported.
+ */
+ num_modifiers = 0;
+ }
+
/* Substitute dri image format if server does not support original format */
if (!BITSET_TEST(dri2_dpy->formats, visual_idx))
linear_dri_image_format = dri2_wl_visuals[visual_idx].alt_dri_image_format;
(void) loaderPrivate;
}
+static unsigned
+dri2_wl_get_capability(void *loaderPrivate, enum dri_loader_cap cap)
+{
+ switch (cap) {
+ case DRI_LOADER_CAP_FP16:
+ return 1;
+ default:
+ return 0;
+ }
+}
+
static const __DRIdri2LoaderExtension dri2_loader_extension = {
- .base = { __DRI_DRI2_LOADER, 3 },
+ .base = { __DRI_DRI2_LOADER, 4 },
.getBuffers = dri2_wl_get_buffers,
.flushFrontBuffer = dri2_wl_flush_front_buffer,
.getBuffersWithFormat = dri2_wl_get_buffers_with_format,
+ .getCapability = dri2_wl_get_capability,
};
static const __DRIimageLoaderExtension image_loader_extension = {
- .base = { __DRI_IMAGE_LOADER, 1 },
+ .base = { __DRI_IMAGE_LOADER, 2 },
.getBuffers = image_get_buffers,
.flushFrontBuffer = dri2_wl_flush_front_buffer,
+ .getCapability = dri2_wl_get_capability,
};
static void
}
}
- if (dri2_dpy->wl_dmabuf && modifier != DRM_FORMAT_MOD_INVALID) {
+ bool supported_modifier = false;
+ bool mod_invalid_supported = false;
+ int visual_idx = dri2_wl_visual_idx_from_fourcc(fourcc);
+ assert(visual_idx != -1);
+
+ uint64_t *mod;
+ u_vector_foreach(mod, &dri2_dpy->wl_modifiers[visual_idx]) {
+ if (*mod == DRM_FORMAT_MOD_INVALID) {
+ mod_invalid_supported = true;
+ }
+ if (*mod == modifier) {
+ supported_modifier = true;
+ break;
+ }
+ }
+ if (!supported_modifier && mod_invalid_supported) {
+ /* If the server has advertised DRM_FORMAT_MOD_INVALID then we trust
+ * that the client has allocated the buffer with the right implicit
+ * modifier for the format, even though it's allocated a buffer the
+ * server hasn't explicitly claimed to support. */
+ modifier = DRM_FORMAT_MOD_INVALID;
+ supported_modifier = true;
+ }
+
+ if (dri2_dpy->wl_dmabuf && supported_modifier) {
struct zwp_linux_buffer_params_v1 *params;
int i;
}
return EGL_TRUE;
}
+
/**
* Called via eglSwapBuffers(), drv->API.SwapBuffers().
*/
if (visual_idx == -1)
return;
- if (modifier_hi == (DRM_FORMAT_MOD_INVALID >> 32) &&
- modifier_lo == (DRM_FORMAT_MOD_INVALID & 0xffffffff))
- return;
-
BITSET_SET(dri2_dpy->formats, visual_idx);
mod = u_vector_add(&dri2_dpy->wl_modifiers[visual_idx]);
.authenticate = dri2_wl_authenticate,
.create_window_surface = dri2_wl_create_window_surface,
.create_pixmap_surface = dri2_wl_create_pixmap_surface,
- .create_pbuffer_surface = dri2_fallback_create_pbuffer_surface,
.destroy_surface = dri2_wl_destroy_surface,
.create_image = dri2_create_image_khr,
.swap_buffers = dri2_wl_swap_buffers,
.swap_buffers_with_damage = dri2_wl_swap_buffers_with_damage,
- .swap_buffers_region = dri2_fallback_swap_buffers_region,
- .post_sub_buffer = dri2_fallback_post_sub_buffer,
- .copy_buffers = dri2_fallback_copy_buffers,
.query_buffer_age = dri2_wl_query_buffer_age,
.create_wayland_buffer_from_image = dri2_wl_create_wayland_buffer_from_image,
.get_sync_values = dri2_fallback_get_sync_values,
.authenticate = NULL,
.create_window_surface = dri2_wl_create_window_surface,
.create_pixmap_surface = dri2_wl_create_pixmap_surface,
- .create_pbuffer_surface = dri2_fallback_create_pbuffer_surface,
.destroy_surface = dri2_wl_destroy_surface,
.create_image = dri2_create_image_khr,
.swap_buffers = dri2_wl_swrast_swap_buffers,
- .swap_buffers_with_damage = dri2_fallback_swap_buffers_with_damage,
- .swap_buffers_region = dri2_fallback_swap_buffers_region,
- .post_sub_buffer = dri2_fallback_post_sub_buffer,
- .copy_buffers = dri2_fallback_copy_buffers,
.query_buffer_age = dri2_fallback_query_buffer_age,
.create_wayland_buffer_from_image = dri2_fallback_create_wayland_buffer_from_image,
.get_sync_values = dri2_fallback_get_sync_values,