* Kristian Høgsberg <krh@bitplanet.net>
*/
-#define WL_HIDE_DEPRECATED
-
#include <stdbool.h>
#include <stdint.h>
#include <stdbool.h>
#endif
#include <GL/gl.h>
#include <GL/internal/dri_interface.h>
-#include "GL/mesa_glinterop.h"
#include <sys/types.h>
#include <sys/stat.h>
#ifdef HAVE_WAYLAND_PLATFORM
+#include <wayland-client.h>
#include "wayland-drm.h"
#include "wayland-drm-client-protocol.h"
#include "linux-dmabuf-unstable-v1-client-protocol.h"
#endif
#include "egl_dri2.h"
+#include "GL/mesa_glinterop.h"
#include "loader/loader.h"
#include "util/u_atomic.h"
#include "util/u_vector.h"
+#include "mapi/glapi/glapi.h"
-/* The kernel header drm_fourcc.h defines the DRM formats below. We duplicate
- * some of the definitions here so that building Mesa won't bleeding-edge
- * kernel headers.
- */
-#ifndef DRM_FORMAT_R8
-#define DRM_FORMAT_R8 fourcc_code('R', '8', ' ', ' ') /* [7:0] R */
-#endif
-
-#ifndef DRM_FORMAT_RG88
-#define DRM_FORMAT_RG88 fourcc_code('R', 'G', '8', '8') /* [15:0] R:G 8:8 little endian */
-#endif
-
-#ifndef DRM_FORMAT_GR88
-#define DRM_FORMAT_GR88 fourcc_code('G', 'R', '8', '8') /* [15:0] G:R 8:8 little endian */
-#endif
-
-#ifndef DRM_FORMAT_R16
-#define DRM_FORMAT_R16 fourcc_code('R', '1', '6', ' ') /* [15:0] R 16 little endian */
-#endif
-
-#ifndef DRM_FORMAT_GR1616
-#define DRM_FORMAT_GR1616 fourcc_code('G', 'R', '3', '2') /* [31:0] R:G 16:16 little endian */
-#endif
-
-#ifndef DRM_FORMAT_MOD_INVALID
-#define DRM_FORMAT_MOD_INVALID ((1ULL<<56) - 1)
-#endif
+#define NUM_ATTRIBS 12
static void
dri_set_background_context(void *loaderPrivate)
_eglBindContextToThread(ctx, t);
}
+static void
+dri2_gl_flush()
+{
+ static void (*glFlush)(void);
+ static mtx_t glFlushMutex = _MTX_INITIALIZER_NP;
+
+ mtx_lock(&glFlushMutex);
+ if (!glFlush)
+ glFlush = _glapi_get_proc_address("glFlush");
+ mtx_unlock(&glFlushMutex);
+
+ /* if glFlush is not available things are horribly broken */
+ if (!glFlush) {
+ _eglLog(_EGL_WARNING, "DRI2: failed to find glFlush entry point");
+ return;
+ }
+
+ glFlush();
+}
+
static GLboolean
dri_is_thread_safe(void *loaderPrivate)
{
{ __DRI2_RENDERER_QUERY, 1, offsetof(struct dri2_egl_display, rendererQuery) },
{ __DRI2_INTEROP, 1, offsetof(struct dri2_egl_display, interop) },
{ __DRI_IMAGE, 1, offsetof(struct dri2_egl_display, image) },
+ { __DRI2_FLUSH_CONTROL, 1, offsetof(struct dri2_egl_display, flush_control) },
+ { __DRI2_BLOB, 1, offsetof(struct dri2_egl_display, blob) },
{ NULL, 0, 0 }
};
struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp);
unsigned int api_mask;
+ /*
+ * EGL 1.5 specification defines the default value to 1. Moreover,
+ * eglSwapInterval() is required to clamp requested value to the supported
+ * range. Since the default value is implicitly assumed to be supported,
+ * use it as both minimum and maximum for the platforms that do not allow
+ * changing the interval. Platforms, which allow it (e.g. x11, wayland)
+ * override these values already.
+ */
+ dri2_dpy->min_swap_interval = 1;
+ dri2_dpy->max_swap_interval = 1;
+ dri2_dpy->default_swap_interval = 1;
+
if (dri2_dpy->image_driver) {
api_mask = dri2_dpy->image_driver->getAPIMask(dri2_dpy->dri_screen);
} else if (dri2_dpy->dri2) {
disp->Extensions.KHR_no_config_context = EGL_TRUE;
disp->Extensions.KHR_surfaceless_context = EGL_TRUE;
+ /* Report back to EGL the bitmask of priorities supported */
+ disp->Extensions.IMG_context_priority =
+ dri2_renderer_query_integer(dri2_dpy,
+ __DRI2_RENDERER_HAS_CONTEXT_PRIORITY);
+
+ disp->Extensions.EXT_pixel_format_float = EGL_TRUE;
+
if (dri2_renderer_query_integer(dri2_dpy,
__DRI2_RENDERER_HAS_FRAMEBUFFER_SRGB))
disp->Extensions.KHR_gl_colorspace = EGL_TRUE;
disp->Extensions.KHR_wait_sync = EGL_TRUE;
if (dri2_dpy->fence->get_fence_from_cl_event)
disp->Extensions.KHR_cl_event2 = EGL_TRUE;
- if (dri2_dpy->fence->base.version >= 2) {
+ if (dri2_dpy->fence->base.version >= 2 &&
+ dri2_dpy->fence->get_capabilities) {
unsigned capabilities =
dri2_dpy->fence->get_capabilities(dri2_dpy->dri_screen);
disp->Extensions.ANDROID_native_fence_sync =
}
}
+ if (dri2_dpy->blob)
+ disp->Extensions.ANDROID_blob_cache = EGL_TRUE;
+
disp->Extensions.KHR_reusable_sync = EGL_TRUE;
if (dri2_dpy->image) {
}
#endif
}
+
+ if (dri2_dpy->flush_control)
+ disp->Extensions.KHR_context_flush_control = EGL_TRUE;
}
void
if (!dri2_bind_extensions(dri2_dpy, mandatory_core_extensions, extensions, false))
return EGL_FALSE;
+#ifdef HAVE_DRI3_MODIFIERS
+ dri2_dpy->multibuffers_available =
+ (dri2_dpy->dri3_major_version > 1 || (dri2_dpy->dri3_major_version == 1 &&
+ dri2_dpy->dri3_minor_version >= 2)) &&
+ (dri2_dpy->present_major_version > 1 || (dri2_dpy->present_major_version == 1 &&
+ dri2_dpy->present_minor_version >= 2)) &&
+ (dri2_dpy->image && dri2_dpy->image->base.version >= 15);
+#endif
+
dri2_bind_extensions(dri2_dpy, optional_core_extensions, extensions, true);
return EGL_TRUE;
}
return EGL_TRUE;
}
- /* not until swrast_dri is supported */
- if (disp->Options.UseFallback)
- return EGL_FALSE;
-
- /* Nothing to initialize for a test only display */
- if (disp->Options.TestOnly)
- return EGL_TRUE;
-
switch (disp->Platform) {
-#ifdef HAVE_SURFACELESS_PLATFORM
case _EGL_PLATFORM_SURFACELESS:
ret = dri2_initialize_surfaceless(drv, disp);
break;
-#endif
-#ifdef HAVE_X11_PLATFORM
case _EGL_PLATFORM_X11:
ret = dri2_initialize_x11(drv, disp);
break;
-#endif
-#ifdef HAVE_DRM_PLATFORM
case _EGL_PLATFORM_DRM:
ret = dri2_initialize_drm(drv, disp);
break;
-#endif
-#ifdef HAVE_WAYLAND_PLATFORM
case _EGL_PLATFORM_WAYLAND:
ret = dri2_initialize_wayland(drv, disp);
break;
-#endif
-#ifdef HAVE_ANDROID_PLATFORM
case _EGL_PLATFORM_ANDROID:
ret = dri2_initialize_android(drv, disp);
break;
-#endif
default:
- _eglLog(_EGL_WARNING, "No EGL platform enabled.");
+ unreachable("Callers ensure we cannot get here.");
return EGL_FALSE;
}
- if (ret) {
- dri2_dpy = dri2_egl_display(disp);
-
- if (!dri2_dpy) {
- return EGL_FALSE;
- }
+ if (!ret)
+ return EGL_FALSE;
- dri2_dpy->ref_count++;
- }
+ dri2_dpy = dri2_egl_display(disp);
+ dri2_dpy->ref_count++;
- return ret;
+ return EGL_TRUE;
}
/**
struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp);
if (dri2_dpy->own_dri_screen) {
- if (dri2_dpy->vtbl->close_screen_notify)
+ if (dri2_dpy->vtbl && dri2_dpy->vtbl->close_screen_notify)
dri2_dpy->vtbl->close_screen_notify(disp);
dri2_dpy->core->destroyScreen(dri2_dpy->dri_screen);
}
#endif
switch (disp->Platform) {
-#ifdef HAVE_X11_PLATFORM
case _EGL_PLATFORM_X11:
- if (dri2_dpy->own_device) {
- xcb_disconnect(dri2_dpy->conn);
- }
+ dri2_teardown_x11(dri2_dpy);
break;
-#endif
-#ifdef HAVE_DRM_PLATFORM
case _EGL_PLATFORM_DRM:
- if (dri2_dpy->own_device) {
- gbm_device_destroy(&dri2_dpy->gbm_dri->base);
- }
+ dri2_teardown_drm(dri2_dpy);
break;
-#endif
-#ifdef HAVE_WAYLAND_PLATFORM
case _EGL_PLATFORM_WAYLAND:
- if (dri2_dpy->wl_drm)
- wl_drm_destroy(dri2_dpy->wl_drm);
- if (dri2_dpy->wl_dmabuf)
- zwp_linux_dmabuf_v1_destroy(dri2_dpy->wl_dmabuf);
- if (dri2_dpy->wl_shm)
- wl_shm_destroy(dri2_dpy->wl_shm);
- wl_registry_destroy(dri2_dpy->wl_registry);
- wl_event_queue_destroy(dri2_dpy->wl_queue);
- wl_proxy_wrapper_destroy(dri2_dpy->wl_dpy_wrapper);
- u_vector_finish(&dri2_dpy->wl_modifiers.argb8888);
- u_vector_finish(&dri2_dpy->wl_modifiers.xrgb8888);
- u_vector_finish(&dri2_dpy->wl_modifiers.rgb565);
- if (dri2_dpy->own_device) {
- wl_display_disconnect(dri2_dpy->wl_dpy);
- }
+ dri2_teardown_wayland(dri2_dpy);
break;
-#endif
default:
+ /* TODO: add teardown for other platforms */
break;
}
disp->DriverData = NULL;
}
+__DRIbuffer *
+dri2_egl_surface_alloc_local_buffer(struct dri2_egl_surface *dri2_surf,
+ unsigned int att, unsigned int format)
+{
+ struct dri2_egl_display *dri2_dpy =
+ dri2_egl_display(dri2_surf->base.Resource.Display);
+
+ if (att >= ARRAY_SIZE(dri2_surf->local_buffers))
+ return NULL;
+
+ if (!dri2_surf->local_buffers[att]) {
+ dri2_surf->local_buffers[att] =
+ dri2_dpy->dri2->allocateBuffer(dri2_dpy->dri_screen, att, format,
+ dri2_surf->base.Width, dri2_surf->base.Height);
+ }
+
+ return dri2_surf->local_buffers[att];
+}
+
+void
+dri2_egl_surface_free_local_buffers(struct dri2_egl_surface *dri2_surf)
+{
+ struct dri2_egl_display *dri2_dpy =
+ dri2_egl_display(dri2_surf->base.Resource.Display);
+
+ for (int i = 0; i < ARRAY_SIZE(dri2_surf->local_buffers); i++) {
+ if (dri2_surf->local_buffers[i]) {
+ dri2_dpy->dri2->releaseBuffer(dri2_dpy->dri_screen,
+ dri2_surf->local_buffers[i]);
+ dri2_surf->local_buffers[i] = NULL;
+ }
+ }
+}
+
/**
* Called via eglTerminate(), drv->API.Terminate().
*
{
int pos = 0;
- assert(*num_attribs >= 8);
+ assert(*num_attribs >= NUM_ATTRIBS);
ctx_attribs[pos++] = __DRI_CTX_ATTRIB_MAJOR_VERSION;
ctx_attribs[pos++] = dri2_ctx->base.ClientMajorVersion;
ctx_attribs[pos++] = __DRI_CTX_RESET_LOSE_CONTEXT;
}
+ if (dri2_ctx->base.ContextPriority != EGL_CONTEXT_PRIORITY_MEDIUM_IMG) {
+ unsigned val;
+
+ switch (dri2_ctx->base.ContextPriority) {
+ case EGL_CONTEXT_PRIORITY_HIGH_IMG:
+ val = __DRI_CTX_PRIORITY_HIGH;
+ break;
+ case EGL_CONTEXT_PRIORITY_MEDIUM_IMG:
+ val = __DRI_CTX_PRIORITY_MEDIUM;
+ break;
+ case EGL_CONTEXT_PRIORITY_LOW_IMG:
+ val = __DRI_CTX_PRIORITY_LOW;
+ break;
+ default:
+ _eglError(EGL_BAD_CONFIG, "eglCreateContext");
+ return false;
+ }
+
+ ctx_attribs[pos++] = __DRI_CTX_ATTRIB_PRIORITY;
+ ctx_attribs[pos++] = val;
+ }
+
+ if (dri2_ctx->base.ReleaseBehavior == EGL_CONTEXT_RELEASE_BEHAVIOR_NONE_KHR) {
+ ctx_attribs[pos++] = __DRI_CTX_ATTRIB_RELEASE_BEHAVIOR;
+ ctx_attribs[pos++] = __DRI_CTX_RELEASE_BEHAVIOR_NONE;
+ }
+
*num_attribs = pos;
return true;
struct dri2_egl_config *dri2_config = dri2_egl_config(conf);
const __DRIconfig *dri_config;
int api;
+ unsigned error;
+ unsigned num_attribs = NUM_ATTRIBS;
+ uint32_t ctx_attribs[NUM_ATTRIBS];
(void) drv;
else
dri_config = NULL;
- if (dri2_dpy->image_driver) {
- unsigned error;
- unsigned num_attribs = 8;
- uint32_t ctx_attribs[8];
-
- if (!dri2_fill_context_attribs(dri2_ctx, dri2_dpy, ctx_attribs,
- &num_attribs))
- goto cleanup;
+ if (!dri2_fill_context_attribs(dri2_ctx, dri2_dpy, ctx_attribs,
+ &num_attribs))
+ goto cleanup;
+ if (dri2_dpy->image_driver) {
dri2_ctx->dri_context =
dri2_dpy->image_driver->createContextAttribs(dri2_dpy->dri_screen,
api,
dri2_create_context_attribs_error(error);
} else if (dri2_dpy->dri2) {
if (dri2_dpy->dri2->base.version >= 3) {
- unsigned error;
- unsigned num_attribs = 8;
- uint32_t ctx_attribs[8];
-
- if (!dri2_fill_context_attribs(dri2_ctx, dri2_dpy, ctx_attribs,
- &num_attribs))
- goto cleanup;
-
dri2_ctx->dri_context =
dri2_dpy->dri2->createContextAttribs(dri2_dpy->dri_screen,
api,
} else {
assert(dri2_dpy->swrast);
if (dri2_dpy->swrast->base.version >= 3) {
- unsigned error;
- unsigned num_attribs = 8;
- uint32_t ctx_attribs[8];
-
- if (!dri2_fill_context_attribs(dri2_ctx, dri2_dpy, ctx_attribs,
- &num_attribs))
- goto cleanup;
-
dri2_ctx->dri_context =
dri2_dpy->swrast->createContextAttribs(dri2_dpy->dri_screen,
api,
return EGL_TRUE;
}
+EGLBoolean
+dri2_init_surface(_EGLSurface *surf, _EGLDisplay *dpy, 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);
+
+ dri2_surf->out_fence_fd = -1;
+ dri2_surf->enable_out_fence = false;
+ if (dri2_dpy->fence && dri2_dpy->fence->base.version >= 2 &&
+ dri2_dpy->fence->get_capabilities &&
+ (dri2_dpy->fence->get_capabilities(dri2_dpy->dri_screen) &
+ __DRI_FENCE_CAP_NATIVE_FD)) {
+ dri2_surf->enable_out_fence = enable_out_fence;
+ }
+
+ return _eglInitSurface(surf, dpy, type, conf, attrib_list);
+}
+
+static void
+dri2_surface_set_out_fence_fd( _EGLSurface *surf, int fence_fd)
+{
+ struct dri2_egl_surface *dri2_surf = dri2_egl_surface(surf);
+
+ if (dri2_surf->out_fence_fd >= 0)
+ close(dri2_surf->out_fence_fd);
+
+ dri2_surf->out_fence_fd = fence_fd;
+}
+
+void
+dri2_fini_surface(_EGLSurface *surf)
+{
+ struct dri2_egl_surface *dri2_surf = dri2_egl_surface(surf);
+
+ dri2_surface_set_out_fence_fd(surf, -1);
+ dri2_surf->enable_out_fence = false;
+}
+
static EGLBoolean
dri2_destroy_surface(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSurface *surf)
{
return dri2_dpy->vtbl->destroy_surface(drv, dpy, surf);
}
+static void
+dri2_surf_update_fence_fd(_EGLContext *ctx,
+ _EGLDisplay *dpy, _EGLSurface *surf)
+{
+ __DRIcontext *dri_ctx = dri2_egl_context(ctx)->dri_context;
+ struct dri2_egl_display *dri2_dpy = dri2_egl_display(dpy);
+ struct dri2_egl_surface *dri2_surf = dri2_egl_surface(surf);
+ int fence_fd = -1;
+ void *fence;
+
+ if (!dri2_surf->enable_out_fence)
+ return;
+
+ fence = dri2_dpy->fence->create_fence_fd(dri_ctx, -1);
+ if (fence) {
+ fence_fd = dri2_dpy->fence->get_fence_fd(dri2_dpy->dri_screen,
+ fence);
+ dri2_dpy->fence->destroy_fence(dri2_dpy->dri_screen, fence);
+ }
+ dri2_surface_set_out_fence_fd(surf, fence_fd);
+}
+
/**
* Called via eglMakeCurrent(), drv->API.MakeCurrent().
*/
dri2_make_current(_EGLDriver *drv, _EGLDisplay *disp, _EGLSurface *dsurf,
_EGLSurface *rsurf, _EGLContext *ctx)
{
- struct dri2_egl_driver *dri2_drv = dri2_egl_driver(drv);
struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp);
struct dri2_egl_context *dri2_ctx = dri2_egl_context(ctx);
_EGLContext *old_ctx;
/* flush before context switch */
if (old_ctx)
- dri2_drv->glFlush();
+ dri2_gl_flush();
ddraw = (dsurf) ? dri2_dpy->vtbl->get_dri_drawable(dsurf) : NULL;
rdraw = (rsurf) ? dri2_dpy->vtbl->get_dri_drawable(rsurf) : NULL;
if (old_ctx) {
__DRIcontext *old_cctx = dri2_egl_context(old_ctx)->dri_context;
+
+ if (old_dsurf)
+ dri2_surf_update_fence_fd(old_ctx, disp, old_dsurf);
dri2_dpy->core->unbindContext(old_cctx);
}
static _EGLProc
dri2_get_proc_address(_EGLDriver *drv, const char *procname)
{
- struct dri2_egl_driver *dri2_drv = dri2_egl_driver(drv);
-
- return dri2_drv->get_proc_address(procname);
+ return _glapi_get_proc_address(procname);
}
static _EGLSurface*
dri2_swap_buffers(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSurface *surf)
{
struct dri2_egl_display *dri2_dpy = dri2_egl_display(dpy);
+ _EGLContext *ctx = _eglGetCurrentContext();
+
+ if (ctx && surf)
+ dri2_surf_update_fence_fd(ctx, dpy, surf);
return dri2_dpy->vtbl->swap_buffers(drv, dpy, surf);
}
const EGLint *rects, EGLint n_rects)
{
struct dri2_egl_display *dri2_dpy = dri2_egl_display(dpy);
+ _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,
rects, n_rects);
}
return &dri2_img->base;
}
+/**
+ * Translate a DRI Image extension error code into an EGL error code.
+ */
+static EGLint
+egl_error_from_dri_image_error(int dri_error)
+{
+ switch (dri_error) {
+ case __DRI_IMAGE_ERROR_SUCCESS:
+ return EGL_SUCCESS;
+ case __DRI_IMAGE_ERROR_BAD_ALLOC:
+ return EGL_BAD_ALLOC;
+ case __DRI_IMAGE_ERROR_BAD_MATCH:
+ return EGL_BAD_MATCH;
+ case __DRI_IMAGE_ERROR_BAD_PARAMETER:
+ return EGL_BAD_PARAMETER;
+ case __DRI_IMAGE_ERROR_BAD_ACCESS:
+ return EGL_BAD_ACCESS;
+ default:
+ assert(0);
+ return EGL_BAD_ALLOC;
+ }
+}
+
static _EGLImage *
dri2_create_image_khr_renderbuffer(_EGLDisplay *disp, _EGLContext *ctx,
EGLClientBuffer buffer,
return EGL_NO_IMAGE_KHR;
}
- dri_image =
- dri2_dpy->image->createImageFromRenderbuffer(dri2_ctx->dri_context,
- renderbuffer, NULL);
+ if (dri2_dpy->image->base.version >= 17 &&
+ dri2_dpy->image->createImageFromRenderbuffer2) {
+ unsigned error = ~0;
+
+ dri_image = dri2_dpy->image->createImageFromRenderbuffer2(
+ dri2_ctx->dri_context, renderbuffer, NULL, &error);
+
+ assert(!!dri_image == (error == __DRI_IMAGE_ERROR_SUCCESS));
+
+ if (!dri_image) {
+ _eglError(egl_error_from_dri_image_error(error), "dri2_create_image_khr");
+ return EGL_NO_IMAGE_KHR;
+ }
+ } else {
+ dri_image = dri2_dpy->image->createImageFromRenderbuffer(
+ dri2_ctx->dri_context, renderbuffer, NULL);
+ if (!dri_image) {
+ _eglError(EGL_BAD_ALLOC, "dri2_create_image_khr");
+ return EGL_NO_IMAGE_KHR;
+ }
+ }
return dri2_create_image_from_dri(disp, dri_image);
}
}
dri_image = dri2_dpy->image->fromPlanar(buffer->driver_buffer, plane, NULL);
-
+ if (dri_image == NULL && plane == 0)
+ dri_image = dri2_dpy->image->dupImage(buffer->driver_buffer, NULL);
if (dri_image == NULL) {
_eglError(EGL_BAD_PARAMETER, "dri2_create_image_wayland_wl_buffer");
return NULL;
static void
dri2_create_image_khr_texture_error(int dri_error)
{
- EGLint egl_error;
+ EGLint egl_error = egl_error_from_dri_image_error(dri_error);
- switch (dri_error) {
- case __DRI_IMAGE_ERROR_SUCCESS:
- return;
-
- case __DRI_IMAGE_ERROR_BAD_ALLOC:
- egl_error = EGL_BAD_ALLOC;
- break;
-
- case __DRI_IMAGE_ERROR_BAD_MATCH:
- egl_error = EGL_BAD_MATCH;
- break;
-
- case __DRI_IMAGE_ERROR_BAD_PARAMETER:
- egl_error = EGL_BAD_PARAMETER;
- break;
-
- case __DRI_IMAGE_ERROR_BAD_ACCESS:
- egl_error = EGL_BAD_ACCESS;
- break;
-
- default:
- assert(0);
- egl_error = EGL_BAD_MATCH;
- break;
- }
-
- _eglError(egl_error, "dri2_create_image_khr_texture");
+ if (egl_error != EGL_SUCCESS)
+ _eglError(egl_error, "dri2_create_image_khr_texture");
}
static _EGLImage *
dri2_dpy->image->destroyImage(buffer->driver_buffer);
}
-static struct wayland_drm_callbacks wl_drm_callbacks = {
- .authenticate = NULL,
- .reference_buffer = dri2_wl_reference_buffer,
- .release_buffer = dri2_wl_release_buffer
-};
-
static EGLBoolean
dri2_bind_wayland_display_wl(_EGLDriver *drv, _EGLDisplay *disp,
struct wl_display *wl_dpy)
{
struct dri2_egl_display *dri2_dpy = dri2_egl_display(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
+ };
int flags = 0;
uint64_t cap;
if (dri2_dpy->wl_server_drm)
return EGL_FALSE;
- wl_drm_callbacks.authenticate =
- (int(*)(void *, uint32_t)) dri2_dpy->vtbl->authenticate;
-
if (drmGetCap(dri2_dpy->fd, DRM_CAP_PRIME, &cap) == 0 &&
cap == (DRM_PRIME_CAP_IMPORT | DRM_PRIME_CAP_EXPORT) &&
dri2_dpy->image->base.version >= 7 &&
return dup(sync->SyncFd);
}
+static void
+dri2_set_blob_cache_funcs(_EGLDriver *drv, _EGLDisplay *dpy,
+ EGLSetBlobFuncANDROID set,
+ EGLGetBlobFuncANDROID get)
+{
+ struct dri2_egl_display *dri2_dpy = dri2_egl_display(dpy);
+ dri2_dpy->blob->set_cache_funcs(dri2_dpy->dri_screen,
+ dpy->BlobCacheSet,
+ dpy->BlobCacheGet);
+}
+
static EGLint
dri2_client_wait_sync(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSync *sync,
EGLint flags, EGLTime timeout)
{
_EGLContext *ctx = _eglGetCurrentContext();
- struct dri2_egl_driver *dri2_drv = dri2_egl_driver(drv);
struct dri2_egl_display *dri2_dpy = dri2_egl_display(dpy);
struct dri2_egl_context *dri2_ctx = dri2_egl_context(ctx);
struct dri2_egl_sync *dri2_sync = dri2_egl_sync(sync);
unsigned wait_flags = 0;
- /* timespecs for cnd_timedwait */
- struct timespec current;
- xtime expire;
-
EGLint ret = EGL_CONDITION_SATISFIED_KHR;
/* The EGL_KHR_fence_sync spec states:
if (dri2_ctx && dri2_sync->base.SyncStatus == EGL_UNSIGNALED_KHR &&
(flags & EGL_SYNC_FLUSH_COMMANDS_BIT_KHR)) {
/* flush context if EGL_SYNC_FLUSH_COMMANDS_BIT_KHR is set */
- dri2_drv->glFlush();
+ dri2_gl_flush();
}
/* if timeout is EGL_FOREVER_KHR, it should wait without any timeout.*/
} else {
/* if reusable sync has not been yet signaled */
if (dri2_sync->base.SyncStatus != EGL_SIGNALED_KHR) {
+ /* timespecs for cnd_timedwait */
+ struct timespec current;
+ struct timespec expire;
+
+ /* We override the clock to monotonic when creating the condition
+ * variable. */
clock_gettime(CLOCK_MONOTONIC, ¤t);
/* calculating when to expire */
- expire.nsec = timeout % 1000000000L;
- expire.sec = timeout / 1000000000L;
+ expire.tv_nsec = timeout % 1000000000L;
+ expire.tv_sec = timeout / 1000000000L;
- expire.nsec += current.tv_nsec;
- expire.sec += current.tv_sec;
+ expire.tv_nsec += current.tv_nsec;
+ expire.tv_sec += current.tv_sec;
/* expire.nsec now is a number between 0 and 1999999998 */
- if (expire.nsec > 999999999L) {
- expire.sec++;
- expire.nsec -= 1000000000L;
+ if (expire.tv_nsec > 999999999L) {
+ expire.tv_sec++;
+ expire.tv_nsec -= 1000000000L;
}
mtx_lock(&dri2_sync->mutex);
return dri2_dpy->interop->export_object(dri2_ctx->dri_context, in, out);
}
-static void
-dri2_unload(_EGLDriver *drv)
-{
- struct dri2_egl_driver *dri2_drv = dri2_egl_driver(drv);
-
- dlclose(dri2_drv->handle);
- free(dri2_drv);
-}
-
-static EGLBoolean
-dri2_load(_EGLDriver *drv)
-{
- struct dri2_egl_driver *dri2_drv = dri2_egl_driver(drv);
-#ifdef HAVE_ANDROID_PLATFORM
- const char *libname = "libglapi.so";
-#elif defined(__APPLE__)
- const char *libname = "libglapi.0.dylib";
-#elif defined(__CYGWIN__)
- const char *libname = "cygglapi-0.dll";
-#else
- const char *libname = "libglapi.so.0";
-#endif
- void *handle;
-
- /* RTLD_GLOBAL to make sure glapi symbols are visible to DRI drivers */
- handle = dlopen(libname, RTLD_LAZY | RTLD_GLOBAL);
- if (!handle) {
- _eglLog(_EGL_WARNING, "DRI2: failed to open glapi provider");
- goto no_handle;
- }
-
- dri2_drv->get_proc_address = (_EGLProc (*)(const char *))
- dlsym(handle, "_glapi_get_proc_address");
-
- /* if glapi is not available, loading DRI drivers will fail */
- if (!dri2_drv->get_proc_address) {
- _eglLog(_EGL_WARNING, "DRI2: failed to find _glapi_get_proc_address");
- goto no_symbol;
- }
-
- dri2_drv->glFlush = (void (*)(void))
- dri2_drv->get_proc_address("glFlush");
-
- /* if glFlush is not available things are horribly broken */
- if (!dri2_drv->glFlush) {
- _eglLog(_EGL_WARNING, "DRI2: failed to find glFlush entry point");
- goto no_symbol;
- }
-
- dri2_drv->handle = handle;
- return EGL_TRUE;
-
-no_symbol:
- dlclose(handle);
-no_handle:
- return EGL_FALSE;
-}
-
/**
* This is the main entrypoint into the driver, called by libEGL.
* Create a new _EGLDriver object and init its dispatch table.
*/
_EGLDriver *
-_eglBuiltInDriverDRI2(const char *args)
+_eglBuiltInDriver(void)
{
- struct dri2_egl_driver *dri2_drv;
-
- (void) args;
-
- dri2_drv = calloc(1, sizeof *dri2_drv);
+ _EGLDriver *dri2_drv = calloc(1, sizeof *dri2_drv);
if (!dri2_drv)
return NULL;
- if (!dri2_load(&dri2_drv->base)) {
- free(dri2_drv);
- return NULL;
- }
-
- _eglInitDriverFallbacks(&dri2_drv->base);
- dri2_drv->base.API.Initialize = dri2_initialize;
- dri2_drv->base.API.Terminate = dri2_terminate;
- dri2_drv->base.API.CreateContext = dri2_create_context;
- dri2_drv->base.API.DestroyContext = dri2_destroy_context;
- dri2_drv->base.API.MakeCurrent = dri2_make_current;
- dri2_drv->base.API.CreateWindowSurface = dri2_create_window_surface;
- dri2_drv->base.API.CreatePixmapSurface = dri2_create_pixmap_surface;
- dri2_drv->base.API.CreatePbufferSurface = dri2_create_pbuffer_surface;
- dri2_drv->base.API.DestroySurface = dri2_destroy_surface;
- dri2_drv->base.API.GetProcAddress = dri2_get_proc_address;
- dri2_drv->base.API.WaitClient = dri2_wait_client;
- dri2_drv->base.API.WaitNative = dri2_wait_native;
- dri2_drv->base.API.BindTexImage = dri2_bind_tex_image;
- dri2_drv->base.API.ReleaseTexImage = dri2_release_tex_image;
- dri2_drv->base.API.SwapInterval = dri2_swap_interval;
- dri2_drv->base.API.SwapBuffers = dri2_swap_buffers;
- dri2_drv->base.API.SwapBuffersWithDamageEXT = dri2_swap_buffers_with_damage;
- dri2_drv->base.API.SwapBuffersRegionNOK = dri2_swap_buffers_region;
- dri2_drv->base.API.SetDamageRegion = dri2_set_damage_region;
- dri2_drv->base.API.PostSubBufferNV = dri2_post_sub_buffer;
- dri2_drv->base.API.CopyBuffers = dri2_copy_buffers,
- dri2_drv->base.API.QueryBufferAge = dri2_query_buffer_age;
- dri2_drv->base.API.CreateImageKHR = dri2_create_image;
- dri2_drv->base.API.DestroyImageKHR = dri2_destroy_image_khr;
- dri2_drv->base.API.CreateWaylandBufferFromImageWL = dri2_create_wayland_buffer_from_image;
- dri2_drv->base.API.QuerySurface = dri2_query_surface;
+ _eglInitDriverFallbacks(dri2_drv);
+ dri2_drv->API.Initialize = dri2_initialize;
+ dri2_drv->API.Terminate = dri2_terminate;
+ dri2_drv->API.CreateContext = dri2_create_context;
+ dri2_drv->API.DestroyContext = dri2_destroy_context;
+ dri2_drv->API.MakeCurrent = dri2_make_current;
+ dri2_drv->API.CreateWindowSurface = dri2_create_window_surface;
+ dri2_drv->API.CreatePixmapSurface = dri2_create_pixmap_surface;
+ dri2_drv->API.CreatePbufferSurface = dri2_create_pbuffer_surface;
+ dri2_drv->API.DestroySurface = dri2_destroy_surface;
+ dri2_drv->API.GetProcAddress = dri2_get_proc_address;
+ dri2_drv->API.WaitClient = dri2_wait_client;
+ dri2_drv->API.WaitNative = dri2_wait_native;
+ dri2_drv->API.BindTexImage = dri2_bind_tex_image;
+ dri2_drv->API.ReleaseTexImage = dri2_release_tex_image;
+ dri2_drv->API.SwapInterval = dri2_swap_interval;
+ dri2_drv->API.SwapBuffers = dri2_swap_buffers;
+ dri2_drv->API.SwapBuffersWithDamageEXT = dri2_swap_buffers_with_damage;
+ dri2_drv->API.SwapBuffersRegionNOK = dri2_swap_buffers_region;
+ dri2_drv->API.SetDamageRegion = dri2_set_damage_region;
+ dri2_drv->API.PostSubBufferNV = dri2_post_sub_buffer;
+ dri2_drv->API.CopyBuffers = dri2_copy_buffers,
+ dri2_drv->API.QueryBufferAge = dri2_query_buffer_age;
+ dri2_drv->API.CreateImageKHR = dri2_create_image;
+ dri2_drv->API.DestroyImageKHR = dri2_destroy_image_khr;
+ dri2_drv->API.CreateWaylandBufferFromImageWL = dri2_create_wayland_buffer_from_image;
+ dri2_drv->API.QuerySurface = dri2_query_surface;
#ifdef HAVE_LIBDRM
- dri2_drv->base.API.CreateDRMImageMESA = dri2_create_drm_image_mesa;
- dri2_drv->base.API.ExportDRMImageMESA = dri2_export_drm_image_mesa;
- dri2_drv->base.API.ExportDMABUFImageQueryMESA = dri2_export_dma_buf_image_query_mesa;
- dri2_drv->base.API.ExportDMABUFImageMESA = dri2_export_dma_buf_image_mesa;
- dri2_drv->base.API.QueryDmaBufFormatsEXT = dri2_query_dma_buf_formats;
- dri2_drv->base.API.QueryDmaBufModifiersEXT = dri2_query_dma_buf_modifiers;
+ dri2_drv->API.CreateDRMImageMESA = dri2_create_drm_image_mesa;
+ dri2_drv->API.ExportDRMImageMESA = dri2_export_drm_image_mesa;
+ dri2_drv->API.ExportDMABUFImageQueryMESA = dri2_export_dma_buf_image_query_mesa;
+ dri2_drv->API.ExportDMABUFImageMESA = dri2_export_dma_buf_image_mesa;
+ dri2_drv->API.QueryDmaBufFormatsEXT = dri2_query_dma_buf_formats;
+ dri2_drv->API.QueryDmaBufModifiersEXT = dri2_query_dma_buf_modifiers;
#endif
#ifdef HAVE_WAYLAND_PLATFORM
- dri2_drv->base.API.BindWaylandDisplayWL = dri2_bind_wayland_display_wl;
- dri2_drv->base.API.UnbindWaylandDisplayWL = dri2_unbind_wayland_display_wl;
- dri2_drv->base.API.QueryWaylandBufferWL = dri2_query_wayland_buffer_wl;
+ dri2_drv->API.BindWaylandDisplayWL = dri2_bind_wayland_display_wl;
+ dri2_drv->API.UnbindWaylandDisplayWL = dri2_unbind_wayland_display_wl;
+ dri2_drv->API.QueryWaylandBufferWL = dri2_query_wayland_buffer_wl;
#endif
- dri2_drv->base.API.GetSyncValuesCHROMIUM = dri2_get_sync_values_chromium;
- dri2_drv->base.API.CreateSyncKHR = dri2_create_sync;
- dri2_drv->base.API.ClientWaitSyncKHR = dri2_client_wait_sync;
- dri2_drv->base.API.SignalSyncKHR = dri2_signal_sync;
- dri2_drv->base.API.WaitSyncKHR = dri2_server_wait_sync;
- dri2_drv->base.API.DestroySyncKHR = dri2_destroy_sync;
- dri2_drv->base.API.GLInteropQueryDeviceInfo = dri2_interop_query_device_info;
- dri2_drv->base.API.GLInteropExportObject = dri2_interop_export_object;
- dri2_drv->base.API.DupNativeFenceFDANDROID = dri2_dup_native_fence_fd;
-
- dri2_drv->base.Name = "DRI2";
- dri2_drv->base.Unload = dri2_unload;
-
- return &dri2_drv->base;
+ dri2_drv->API.GetSyncValuesCHROMIUM = dri2_get_sync_values_chromium;
+ dri2_drv->API.CreateSyncKHR = dri2_create_sync;
+ dri2_drv->API.ClientWaitSyncKHR = dri2_client_wait_sync;
+ dri2_drv->API.SignalSyncKHR = dri2_signal_sync;
+ dri2_drv->API.WaitSyncKHR = dri2_server_wait_sync;
+ dri2_drv->API.DestroySyncKHR = dri2_destroy_sync;
+ dri2_drv->API.GLInteropQueryDeviceInfo = dri2_interop_query_device_info;
+ dri2_drv->API.GLInteropExportObject = dri2_interop_export_object;
+ dri2_drv->API.DupNativeFenceFDANDROID = dri2_dup_native_fence_fd;
+ dri2_drv->API.SetBlobCacheFuncsANDROID = dri2_set_blob_cache_funcs;
+
+ dri2_drv->Name = "DRI2";
+
+ return dri2_drv;
}
projects / mesa.git / blobdiff