struct dri2_egl_config *
dri2_add_config(_EGLDisplay *disp, const __DRIconfig *dri_config, int id,
- int depth, EGLint surface_type, const EGLint *attr_list)
+ int depth, EGLint surface_type, const EGLint *attr_list,
+ const unsigned int *rgba_masks)
{
struct dri2_egl_config *conf;
struct dri2_egl_display *dri2_dpy;
_EGLConfig base;
unsigned int attrib, value, double_buffer;
EGLint key, bind_to_texture_rgb, bind_to_texture_rgba;
+ unsigned int dri_masks[4] = { 0, 0, 0, 0 };
_EGLConfig *matching_config;
EGLint num_configs = 0;
EGLint config_id;
double_buffer = value;
break;
+ case __DRI_ATTRIB_RED_MASK:
+ dri_masks[0] = value;
+ break;
+
+ case __DRI_ATTRIB_GREEN_MASK:
+ dri_masks[1] = value;
+ break;
+
+ case __DRI_ATTRIB_BLUE_MASK:
+ dri_masks[2] = value;
+ break;
+
+ case __DRI_ATTRIB_ALPHA_MASK:
+ dri_masks[3] = value;
+ break;
+
default:
key = dri2_to_egl_attribute_map[attrib];
if (key != 0)
if (depth > 0 && depth != base.BufferSize)
return NULL;
+ if (rgba_masks && memcmp(rgba_masks, dri_masks, sizeof(dri_masks)))
+ return NULL;
+
base.NativeRenderable = EGL_TRUE;
base.SurfaceType = surface_type;
return NULL;
}
- conf->base.SurfaceType |= surface_type & (!double_buffer ? EGL_PIXMAP_BIT:
- (EGL_WINDOW_BIT | EGL_PBUFFER_BIT | EGL_SWAP_BEHAVIOR_PRESERVED_BIT));
+ if (double_buffer) {
+ surface_type &= ~EGL_PIXMAP_BIT;
+
+ conf->base.MinSwapInterval = dri2_dpy->min_swap_interval;
+ conf->base.MaxSwapInterval = dri2_dpy->max_swap_interval;
+ }
+
+ conf->base.SurfaceType |= surface_type;
return conf;
}
static struct dri2_extension_match dri2_driver_extensions[] = {
{ __DRI_CORE, 1, offsetof(struct dri2_egl_display, core) },
- { __DRI_DRI2, 1, offsetof(struct dri2_egl_display, dri2) },
+ { __DRI_DRI2, 2, offsetof(struct dri2_egl_display, dri2) },
{ NULL, 0, 0 }
};
static struct dri2_extension_match swrast_driver_extensions[] = {
{ __DRI_CORE, 1, offsetof(struct dri2_egl_display, core) },
{ __DRI_SWRAST, 2, offsetof(struct dri2_egl_display, swrast) },
- { NULL }
+ { NULL, 0, 0 }
};
static struct dri2_extension_match swrast_core_extensions[] = {
{ __DRI_TEX_BUFFER, 2, offsetof(struct dri2_egl_display, tex_buffer) },
- { NULL }
+ { NULL, 0, 0 }
};
static EGLBoolean
unsigned int api_mask;
if (dri2_dpy->dri2) {
- if (dri2_dpy->dri2->base.version >= 2)
- api_mask = dri2_dpy->dri2->getAPIMask(dri2_dpy->dri_screen);
- else
- api_mask = 1 << __DRI_API_OPENGL;
+ api_mask = dri2_dpy->dri2->getAPIMask(dri2_dpy->dri_screen);
} else {
assert(dri2_dpy->swrast);
- if (dri2_dpy->swrast->base.version >= 2)
- api_mask = 1 << __DRI_API_OPENGL | 1 << __DRI_API_GLES | 1 << __DRI_API_GLES2;
- else
- api_mask = 1 << __DRI_API_OPENGL;
+ api_mask = 1 << __DRI_API_OPENGL |
+ 1 << __DRI_API_GLES |
+ 1 << __DRI_API_GLES2 |
+ 1 << __DRI_API_GLES3;
}
disp->ClientAPIs = 0;
disp->ClientAPIs |= EGL_OPENGL_ES_BIT;
if (api_mask & (1 << __DRI_API_GLES2))
disp->ClientAPIs |= EGL_OPENGL_ES2_BIT;
+ if (api_mask & (1 << __DRI_API_GLES3))
+ disp->ClientAPIs |= EGL_OPENGL_ES3_BIT_KHR;
- if (dri2_dpy->dri2) {
- if (dri2_dpy->dri2->base.version >= 2) {
- disp->Extensions.KHR_surfaceless_gles1 = EGL_TRUE;
- disp->Extensions.KHR_surfaceless_gles2 = EGL_TRUE;
- disp->Extensions.KHR_surfaceless_opengl = EGL_TRUE;
- }
- } else {
- assert(dri2_dpy->swrast);
- if (dri2_dpy->swrast->base.version >= 2) {
- disp->Extensions.KHR_surfaceless_gles1 = EGL_TRUE;
- disp->Extensions.KHR_surfaceless_gles2 = EGL_TRUE;
- disp->Extensions.KHR_surfaceless_opengl = EGL_TRUE;
- }
+ assert(dri2_dpy->dri2 || dri2_dpy->swrast);
+ disp->Extensions.KHR_surfaceless_context = EGL_TRUE;
+
+ if (dri2_dpy->dri2 && dri2_dpy->dri2->base.version >= 3) {
+ disp->Extensions.KHR_create_context = EGL_TRUE;
+
+ if (dri2_dpy->robustness)
+ disp->Extensions.EXT_create_context_robustness = EGL_TRUE;
}
if (dri2_dpy->image) {
disp->Extensions.MESA_drm_image = EGL_TRUE;
disp->Extensions.KHR_image_base = EGL_TRUE;
disp->Extensions.KHR_gl_renderbuffer_image = EGL_TRUE;
+ if (dri2_dpy->image->base.version >= 5 &&
+ dri2_dpy->image->createImageFromTexture) {
+ disp->Extensions.KHR_gl_texture_2D_image = EGL_TRUE;
+ disp->Extensions.KHR_gl_texture_cubemap_image = EGL_TRUE;
+ }
}
}
extensions = dri2_dpy->core->getExtensions(dri2_dpy->dri_screen);
if (dri2_dpy->dri2) {
+ unsigned i;
+
if (!dri2_bind_extensions(dri2_dpy, dri2_core_extensions, extensions))
goto cleanup_dri_screen;
+
+ for (i = 0; extensions[i]; i++) {
+ if (strcmp(extensions[i]->name, __DRI2_ROBUSTNESS) == 0) {
+ dri2_dpy->robustness = (__DRIrobustnessExtension *) extensions[i];
+ }
+ if (strcmp(extensions[i]->name, __DRI2_CONFIG_QUERY) == 0) {
+ dri2_dpy->config = (__DRI2configQueryExtension *) extensions[i];
+ }
+ }
} else {
assert(dri2_dpy->swrast);
if (!dri2_bind_extensions(dri2_dpy, swrast_core_extensions, extensions))
return EGL_TRUE;
return dri2_initialize_wayland(drv, disp);
#endif
+#endif
+#ifdef HAVE_ANDROID_PLATFORM
+ case _EGL_PLATFORM_ANDROID:
+ if (disp->Options.TestOnly)
+ return EGL_TRUE;
+ return dri2_initialize_android(drv, disp);
#endif
default:
close(dri2_dpy->fd);
if (dri2_dpy->driver)
dlclose(dri2_dpy->driver);
+ free(dri2_dpy->device_name);
if (disp->PlatformDisplay == NULL) {
switch (disp->Platform) {
xcb_disconnect(dri2_dpy->conn);
break;
#endif
-#ifdef HAVE_WAYLAND_PLATFORM
- case _EGL_PLATFORM_WAYLAND:
- wl_display_destroy(dri2_dpy->wl_dpy);
- break;
-#endif
#ifdef HAVE_DRM_PLATFORM
case _EGL_PLATFORM_DRM:
- if (dri2_dpy->own_gbm_device) {
+ if (dri2_dpy->own_device) {
gbm_device_destroy(&dri2_dpy->gbm_dri->base.base);
}
break;
return EGL_TRUE;
}
+/**
+ * Set the error code after a call to
+ * dri2_egl_display::dri2::createContextAttribs.
+ */
+static void
+dri2_create_context_attribs_error(int dri_error)
+{
+ EGLint egl_error;
+
+ switch (dri_error) {
+ case __DRI_CTX_ERROR_SUCCESS:
+ return;
+
+ case __DRI_CTX_ERROR_NO_MEMORY:
+ egl_error = EGL_BAD_ALLOC;
+ break;
+
+ /* From the EGL_KHR_create_context spec, section "Errors":
+ *
+ * * If <config> does not support a client API context compatible
+ * with the requested API major and minor version, [...] context flags,
+ * and context reset notification behavior (for client API types where
+ * these attributes are supported), then an EGL_BAD_MATCH error is
+ * generated.
+ *
+ * * If an OpenGL ES context is requested and the values for
+ * attributes EGL_CONTEXT_MAJOR_VERSION_KHR and
+ * EGL_CONTEXT_MINOR_VERSION_KHR specify an OpenGL ES version that
+ * is not defined, than an EGL_BAD_MATCH error is generated.
+ *
+ * * If an OpenGL context is requested, the requested version is
+ * greater than 3.2, and the value for attribute
+ * EGL_CONTEXT_OPENGL_PROFILE_MASK_KHR has no bits set; has any
+ * bits set other than EGL_CONTEXT_OPENGL_CORE_PROFILE_BIT_KHR and
+ * EGL_CONTEXT_OPENGL_COMPATIBILITY_PROFILE_BIT_KHR; has more than
+ * one of these bits set; or if the implementation does not support
+ * the requested profile, then an EGL_BAD_MATCH error is generated.
+ */
+ case __DRI_CTX_ERROR_BAD_API:
+ case __DRI_CTX_ERROR_BAD_VERSION:
+ case __DRI_CTX_ERROR_BAD_FLAG:
+ egl_error = EGL_BAD_MATCH;
+ break;
+
+ /* From the EGL_KHR_create_context spec, section "Errors":
+ *
+ * * If an attribute name or attribute value in <attrib_list> is not
+ * recognized (including unrecognized bits in bitmask attributes),
+ * then an EGL_BAD_ATTRIBUTE error is generated."
+ */
+ case __DRI_CTX_ERROR_UNKNOWN_ATTRIBUTE:
+ case __DRI_CTX_ERROR_UNKNOWN_FLAG:
+ egl_error = EGL_BAD_ATTRIBUTE;
+ break;
+
+ default:
+ assert(0);
+ egl_error = EGL_BAD_MATCH;
+ break;
+ }
+
+ _eglError(egl_error, "dri2_create_context");
+}
/**
* Called via eglCreateContext(), drv->API.CreateContext().
struct dri2_egl_context *dri2_ctx;
struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp);
struct dri2_egl_context *dri2_ctx_shared = dri2_egl_context(share_list);
+ __DRIcontext *shared =
+ dri2_ctx_shared ? dri2_ctx_shared->dri_context : NULL;
struct dri2_egl_config *dri2_config = dri2_egl_config(conf);
const __DRIconfig *dri_config;
int api;
switch (dri2_ctx->base.ClientAPI) {
case EGL_OPENGL_ES_API:
- switch (dri2_ctx->base.ClientVersion) {
+ switch (dri2_ctx->base.ClientMajorVersion) {
case 1:
api = __DRI_API_GLES;
break;
case 2:
api = __DRI_API_GLES2;
break;
+ case 3:
+ api = __DRI_API_GLES3;
+ break;
default:
_eglError(EGL_BAD_PARAMETER, "eglCreateContext");
return NULL;
}
break;
case EGL_OPENGL_API:
- api = __DRI_API_OPENGL;
+ if ((dri2_ctx->base.ClientMajorVersion >= 4
+ || (dri2_ctx->base.ClientMajorVersion == 3
+ && dri2_ctx->base.ClientMinorVersion >= 2))
+ && dri2_ctx->base.Profile == EGL_CONTEXT_OPENGL_CORE_PROFILE_BIT_KHR)
+ api = __DRI_API_OPENGL_CORE;
+ else
+ api = __DRI_API_OPENGL;
break;
default:
_eglError(EGL_BAD_PARAMETER, "eglCreateContext");
+ free(dri2_ctx);
return NULL;
}
dri_config = dri2_config->dri_double_config;
else
dri_config = dri2_config->dri_single_config;
+
+ /* EGL_WINDOW_BIT is set only when there is a dri_double_config. This
+ * makes sure the back buffer will always be used.
+ */
+ if (conf->SurfaceType & EGL_WINDOW_BIT)
+ dri2_ctx->base.WindowRenderBuffer = EGL_BACK_BUFFER;
}
else
dri_config = NULL;
if (dri2_dpy->dri2) {
- if (dri2_dpy->dri2->base.version >= 2) {
+ if (dri2_dpy->dri2->base.version >= 3) {
+ unsigned error;
+ unsigned num_attribs = 0;
+ uint32_t ctx_attribs[8];
+
+ ctx_attribs[num_attribs++] = __DRI_CTX_ATTRIB_MAJOR_VERSION;
+ ctx_attribs[num_attribs++] = dri2_ctx->base.ClientMajorVersion;
+ ctx_attribs[num_attribs++] = __DRI_CTX_ATTRIB_MINOR_VERSION;
+ ctx_attribs[num_attribs++] = dri2_ctx->base.ClientMinorVersion;
+
+ if (dri2_ctx->base.Flags != 0) {
+ /* If the implementation doesn't support the __DRI2_ROBUSTNESS
+ * extension, don't even try to send it the robust-access flag.
+ * It may explode. Instead, generate the required EGL error here.
+ */
+ if ((dri2_ctx->base.Flags & EGL_CONTEXT_OPENGL_ROBUST_ACCESS_BIT_KHR) != 0
+ && !dri2_dpy->robustness) {
+ _eglError(EGL_BAD_MATCH, "eglCreateContext");
+ goto cleanup;
+ }
+
+ ctx_attribs[num_attribs++] = __DRI_CTX_ATTRIB_FLAGS;
+ ctx_attribs[num_attribs++] = dri2_ctx->base.Flags;
+ }
+
+ if (dri2_ctx->base.ResetNotificationStrategy != EGL_NO_RESET_NOTIFICATION_KHR) {
+ /* If the implementation doesn't support the __DRI2_ROBUSTNESS
+ * extension, don't even try to send it a reset strategy. It may
+ * explode. Instead, generate the required EGL error here.
+ */
+ if (!dri2_dpy->robustness) {
+ _eglError(EGL_BAD_CONFIG, "eglCreateContext");
+ goto cleanup;
+ }
+
+ ctx_attribs[num_attribs++] = __DRI_CTX_ATTRIB_RESET_STRATEGY;
+ ctx_attribs[num_attribs++] = __DRI_CTX_RESET_LOSE_CONTEXT;
+ }
+
+ assert(num_attribs <= ARRAY_SIZE(ctx_attribs));
+
+ dri2_ctx->dri_context =
+ dri2_dpy->dri2->createContextAttribs(dri2_dpy->dri_screen,
+ api,
+ dri_config,
+ shared,
+ num_attribs / 2,
+ ctx_attribs,
+ & error,
+ dri2_ctx);
+ dri2_create_context_attribs_error(error);
+ } else {
dri2_ctx->dri_context =
dri2_dpy->dri2->createNewContextForAPI(dri2_dpy->dri_screen,
api,
dri_config,
- dri2_ctx_shared ?
- dri2_ctx_shared->dri_context : NULL,
+ shared,
dri2_ctx);
- } else if (api == __DRI_API_OPENGL) {
- dri2_ctx->dri_context =
- dri2_dpy->dri2->createNewContext(dri2_dpy->dri_screen,
- dri_config,
- dri2_ctx_shared ?
- dri2_ctx_shared->dri_context : NULL,
- dri2_ctx);
- } else {
- /* fail */
}
} else {
assert(dri2_dpy->swrast);
- if (dri2_dpy->swrast->base.version >= 2) {
- dri2_ctx->dri_context =
- dri2_dpy->swrast->createNewContextForAPI(dri2_dpy->dri_screen,
- api,
- dri_config,
- dri2_ctx_shared ?
- dri2_ctx_shared->dri_context : NULL,
- dri2_ctx);
- } else if (api == __DRI_API_OPENGL) {
- dri2_ctx->dri_context =
- dri2_dpy->core->createNewContext(dri2_dpy->dri_screen,
- dri_config,
- dri2_ctx_shared ?
- dri2_ctx_shared->dri_context : NULL,
- dri2_ctx);
- } else {
- /* fail */
- }
+ dri2_ctx->dri_context =
+ dri2_dpy->swrast->createNewContextForAPI(dri2_dpy->dri_screen,
+ api,
+ dri_config,
+ shared,
+ dri2_ctx);
}
if (!dri2_ctx->dri_context)
}
static _EGLImage *
-dri2_create_image_khr_renderbuffer(_EGLDisplay *disp, _EGLContext *ctx,
- EGLClientBuffer buffer,
- const EGLint *attr_list)
+dri2_create_image(_EGLDisplay *disp, __DRIimage *dri_image)
{
- struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp);
- struct dri2_egl_context *dri2_ctx = dri2_egl_context(ctx);
struct dri2_egl_image *dri2_img;
- GLuint renderbuffer = (GLuint) (uintptr_t) buffer;
- if (renderbuffer == 0) {
- _eglError(EGL_BAD_PARAMETER, "dri2_create_image_khr");
- return EGL_NO_IMAGE_KHR;
+ if (dri_image == NULL) {
+ _eglError(EGL_BAD_ALLOC, "dri2_create_image");
+ return NULL;
}
dri2_img = malloc(sizeof *dri2_img);
if (!dri2_img) {
- _eglError(EGL_BAD_ALLOC, "dri2_create_image_khr");
- return EGL_NO_IMAGE_KHR;
+ _eglError(EGL_BAD_ALLOC, "dri2_create_image");
+ return NULL;
}
if (!_eglInitImage(&dri2_img->base, disp)) {
free(dri2_img);
+ return NULL;
+ }
+
+ dri2_img->dri_image = dri_image;
+
+ return &dri2_img->base;
+}
+
+static _EGLImage *
+dri2_create_image_khr_renderbuffer(_EGLDisplay *disp, _EGLContext *ctx,
+ EGLClientBuffer buffer,
+ const EGLint *attr_list)
+{
+ struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp);
+ struct dri2_egl_context *dri2_ctx = dri2_egl_context(ctx);
+ GLuint renderbuffer = (GLuint) (uintptr_t) buffer;
+ __DRIimage *dri_image;
+
+ if (renderbuffer == 0) {
+ _eglError(EGL_BAD_PARAMETER, "dri2_create_image_khr");
return EGL_NO_IMAGE_KHR;
}
- dri2_img->dri_image =
+ dri_image =
dri2_dpy->image->createImageFromRenderbuffer(dri2_ctx->dri_context,
- renderbuffer,
- dri2_img);
+ renderbuffer, NULL);
- return &dri2_img->base;
+ return dri2_create_image(disp, dri_image);
}
static _EGLImage *
EGLClientBuffer buffer, const EGLint *attr_list)
{
struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp);
- struct dri2_egl_image *dri2_img;
EGLint format, name, pitch, err;
_EGLImageAttribs attrs;
-
- (void) ctx;
+ __DRIimage *dri_image;
name = (EGLint) (uintptr_t) buffer;
return NULL;
}
- dri2_img = malloc(sizeof *dri2_img);
- if (!dri2_img) {
- _eglError(EGL_BAD_ALLOC, "dri2_create_image_mesa_drm");
- return NULL;
- }
-
- if (!_eglInitImage(&dri2_img->base, disp)) {
- free(dri2_img);
- return NULL;
- }
-
- dri2_img->dri_image =
+ dri_image =
dri2_dpy->image->createImageFromName(dri2_dpy->dri_screen,
attrs.Width,
attrs.Height,
format,
name,
pitch,
- dri2_img);
- if (dri2_img->dri_image == NULL) {
- free(dri2_img);
- _eglError(EGL_BAD_ALLOC, "dri2_create_image_mesa_drm");
- return NULL;
- }
+ NULL);
- return &dri2_img->base;
+ return dri2_create_image(disp, dri_image);
}
#ifdef HAVE_WAYLAND_PLATFORM
-static _EGLImage *
-dri2_reference_drm_image(_EGLDisplay *disp, _EGLContext *ctx,
- __DRIimage *dri_image, EGLint width, EGLint height)
-{
- struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp);
- EGLint attr_list[] = {
- EGL_WIDTH, 0,
- EGL_HEIGHT, 0,
- EGL_DRM_BUFFER_STRIDE_MESA, 0,
- EGL_DRM_BUFFER_FORMAT_MESA, EGL_DRM_BUFFER_FORMAT_ARGB32_MESA,
- EGL_NONE
- };
- EGLint name, stride;
-
- dri2_dpy->image->queryImage(dri_image, __DRI_IMAGE_ATTRIB_NAME, &name);
- dri2_dpy->image->queryImage(dri_image, __DRI_IMAGE_ATTRIB_STRIDE, &stride);
-
- attr_list[1] = width;
- attr_list[3] = height;
- attr_list[5] = stride / 4;
- return dri2_create_image_mesa_drm_buffer(disp, ctx,
- (EGLClientBuffer)(intptr_t) name,
- attr_list);
-}
+/* This structure describes how a wl_buffer maps to one or more
+ * __DRIimages. A wl_drm_buffer stores the wl_drm format code and the
+ * offsets and strides of the planes in the buffer. This table maps a
+ * wl_drm format code to a description of the planes in the buffer
+ * that lets us create a __DRIimage for each of the planes. */
+
+static const struct wl_drm_components_descriptor {
+ uint32_t dri_components;
+ EGLint components;
+ int nplanes;
+} wl_drm_components[] = {
+ { __DRI_IMAGE_COMPONENTS_RGB, EGL_TEXTURE_RGB, 1 },
+ { __DRI_IMAGE_COMPONENTS_RGBA, EGL_TEXTURE_RGBA, 1 },
+ { __DRI_IMAGE_COMPONENTS_Y_U_V, EGL_TEXTURE_Y_U_V_WL, 3 },
+ { __DRI_IMAGE_COMPONENTS_Y_UV, EGL_TEXTURE_Y_UV_WL, 2 },
+ { __DRI_IMAGE_COMPONENTS_Y_XUXV, EGL_TEXTURE_Y_XUXV_WL, 2 },
+};
static _EGLImage *
dri2_create_image_wayland_wl_buffer(_EGLDisplay *disp, _EGLContext *ctx,
EGLClientBuffer _buffer,
const EGLint *attr_list)
{
- struct wl_buffer *buffer = (struct wl_buffer *) _buffer;
- (void) attr_list;
+ struct wl_drm_buffer *buffer = (struct wl_drm_buffer *) _buffer;
+ struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp);
+ const struct wl_drm_components_descriptor *f;
+ __DRIimage *dri_image;
+ _EGLImageAttribs attrs;
+ EGLint err;
+ int32_t plane;
- if (!wayland_buffer_is_drm(buffer))
+ if (!wayland_buffer_is_drm(&buffer->buffer))
return NULL;
- return dri2_reference_drm_image(disp, ctx,
- wayland_drm_buffer_get_buffer(buffer),
- buffer->width,
- buffer->height);
+ err = _eglParseImageAttribList(&attrs, disp, attr_list);
+ plane = attrs.PlaneWL;
+ if (err != EGL_SUCCESS) {
+ _eglError(EGL_BAD_PARAMETER, "dri2_create_image_wayland_wl_buffer");
+ return NULL;
+ }
+
+ f = buffer->driver_format;
+ if (plane < 0 || plane >= f->nplanes) {
+ _eglError(EGL_BAD_PARAMETER,
+ "dri2_create_image_wayland_wl_buffer (plane out of bounds)");
+ return NULL;
+ }
+
+ dri_image = dri2_dpy->image->fromPlanar(buffer->driver_buffer, plane, NULL);
+
+ if (dri_image == NULL) {
+ _eglError(EGL_BAD_PARAMETER, "dri2_create_image_wayland_wl_buffer");
+ return NULL;
+ }
+
+ return dri2_create_image(disp, dri_image);
}
#endif
+/**
+ * Set the error code after a call to
+ * dri2_egl_image::dri_image::createImageFromTexture.
+ */
+static void
+dri2_create_image_khr_texture_error(int dri_error)
+{
+ EGLint egl_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;
+
+ default:
+ assert(0);
+ egl_error = EGL_BAD_MATCH;
+ break;
+ }
+
+ _eglError(egl_error, "dri2_create_image_khr_texture");
+}
+
+static _EGLImage *
+dri2_create_image_khr_texture(_EGLDisplay *disp, _EGLContext *ctx,
+ EGLenum target,
+ EGLClientBuffer buffer,
+ const EGLint *attr_list)
+{
+ struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp);
+ struct dri2_egl_context *dri2_ctx = dri2_egl_context(ctx);
+ struct dri2_egl_image *dri2_img;
+ GLuint texture = (GLuint) (uintptr_t) buffer;
+ _EGLImageAttribs attrs;
+ GLuint depth;
+ GLenum gl_target;
+ unsigned error;
+
+ if (texture == 0) {
+ _eglError(EGL_BAD_PARAMETER, "dri2_create_image_khr");
+ return EGL_NO_IMAGE_KHR;
+ }
+
+ if (_eglParseImageAttribList(&attrs, disp, attr_list) != EGL_SUCCESS)
+ return EGL_NO_IMAGE_KHR;
+
+ switch (target) {
+ case EGL_GL_TEXTURE_2D_KHR:
+ depth = 0;
+ gl_target = GL_TEXTURE_2D;
+ break;
+ case EGL_GL_TEXTURE_3D_KHR:
+ depth = attrs.GLTextureZOffset;
+ gl_target = GL_TEXTURE_3D;
+ break;
+ case EGL_GL_TEXTURE_CUBE_MAP_POSITIVE_X_KHR:
+ case EGL_GL_TEXTURE_CUBE_MAP_NEGATIVE_X_KHR:
+ case EGL_GL_TEXTURE_CUBE_MAP_POSITIVE_Y_KHR:
+ case EGL_GL_TEXTURE_CUBE_MAP_NEGATIVE_Y_KHR:
+ case EGL_GL_TEXTURE_CUBE_MAP_POSITIVE_Z_KHR:
+ case EGL_GL_TEXTURE_CUBE_MAP_NEGATIVE_Z_KHR:
+ depth = target - EGL_GL_TEXTURE_CUBE_MAP_POSITIVE_X_KHR;
+ gl_target = GL_TEXTURE_CUBE_MAP;
+ break;
+ default:
+ _eglError(EGL_BAD_PARAMETER, "dri2_create_image_khr");
+ return EGL_NO_IMAGE_KHR;
+ }
+
+ dri2_img = malloc(sizeof *dri2_img);
+ if (!dri2_img) {
+ _eglError(EGL_BAD_ALLOC, "dri2_create_image_khr");
+ return EGL_NO_IMAGE_KHR;
+ }
+
+ if (!_eglInitImage(&dri2_img->base, disp)) {
+ _eglError(EGL_BAD_ALLOC, "dri2_create_image_khr");
+ free(dri2_img);
+ return EGL_NO_IMAGE_KHR;
+ }
+
+ dri2_img->dri_image =
+ dri2_dpy->image->createImageFromTexture(dri2_ctx->dri_context,
+ gl_target,
+ texture,
+ depth,
+ attrs.GLTextureLevel,
+ &error,
+ dri2_img);
+ dri2_create_image_khr_texture_error(error);
+
+ if (!dri2_img->dri_image) {
+ free(dri2_img);
+ return EGL_NO_IMAGE_KHR;
+ }
+ return &dri2_img->base;
+}
+
_EGLImage *
dri2_create_image_khr(_EGLDriver *drv, _EGLDisplay *disp,
_EGLContext *ctx, EGLenum target,
(void) drv;
switch (target) {
+ case EGL_GL_TEXTURE_2D_KHR:
+ case EGL_GL_TEXTURE_CUBE_MAP_POSITIVE_X_KHR:
+ case EGL_GL_TEXTURE_CUBE_MAP_NEGATIVE_X_KHR:
+ case EGL_GL_TEXTURE_CUBE_MAP_POSITIVE_Y_KHR:
+ case EGL_GL_TEXTURE_CUBE_MAP_NEGATIVE_Y_KHR:
+ case EGL_GL_TEXTURE_CUBE_MAP_POSITIVE_Z_KHR:
+ case EGL_GL_TEXTURE_CUBE_MAP_NEGATIVE_Z_KHR:
+ return dri2_create_image_khr_texture(disp, ctx, target, buffer, attr_list);
case EGL_GL_RENDERBUFFER_KHR:
return dri2_create_image_khr_renderbuffer(disp, ctx, buffer, attr_list);
case EGL_DRM_BUFFER_MESA:
#ifdef HAVE_WAYLAND_PLATFORM
-static void *
+static void
dri2_wl_reference_buffer(void *user_data, uint32_t name,
- int32_t width, int32_t height,
- uint32_t stride, struct wl_visual *visual)
+ struct wl_drm_buffer *buffer)
{
_EGLDisplay *disp = user_data;
struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp);
- __DRIimage *image;
+ __DRIimage *img;
+ int i, dri_components = 0;
+
+ img = dri2_dpy->image->createImageFromNames(dri2_dpy->dri_screen,
+ buffer->buffer.width,
+ buffer->buffer.height,
+ buffer->format, (int*)&name, 1,
+ buffer->stride,
+ buffer->offset,
+ NULL);
+
+ if (img == NULL)
+ return;
+
+ dri2_dpy->image->queryImage(img, __DRI_IMAGE_ATTRIB_COMPONENTS, &dri_components);
- image = dri2_dpy->image->createImageFromName(dri2_dpy->dri_screen,
- width, height,
- __DRI_IMAGE_FORMAT_ARGB8888,
- name, stride / 4,
- NULL);
+ buffer->driver_format = NULL;
+ for (i = 0; i < ARRAY_SIZE(wl_drm_components); i++)
+ if (wl_drm_components[i].dri_components == dri_components)
+ buffer->driver_format = &wl_drm_components[i];
- return image;
+ if (buffer->driver_format == NULL)
+ dri2_dpy->image->destroyImage(img);
+ else
+ buffer->driver_buffer = img;
}
static void
-dri2_wl_release_buffer(void *user_data, void *buffer)
+dri2_wl_release_buffer(void *user_data, struct wl_drm_buffer *buffer)
{
_EGLDisplay *disp = user_data;
- __DRIimage *image = buffer;
struct dri2_egl_display *dri2_dpy = dri2_egl_display(disp);
- dri2_dpy->image->destroyImage(image);
+ dri2_dpy->image->destroyImage(buffer->driver_buffer);
}
static struct wayland_drm_callbacks wl_drm_callbacks = {
return EGL_TRUE;
}
+
+static EGLBoolean
+dri2_query_wayland_buffer_wl(_EGLDriver *drv, _EGLDisplay *disp,
+ struct wl_buffer *_buffer,
+ EGLint attribute, EGLint *value)
+{
+ struct wl_drm_buffer *buffer = (struct wl_drm_buffer *) _buffer;
+ const struct wl_drm_components_descriptor *format;
+
+ if (!wayland_buffer_is_drm(&buffer->buffer))
+ return EGL_FALSE;
+
+ format = buffer->driver_format;
+ switch (attribute) {
+ case EGL_TEXTURE_FORMAT:
+ *value = format->components;
+ return EGL_TRUE;
+ case EGL_WIDTH:
+ *value = buffer->buffer.width;
+ break;
+ case EGL_HEIGHT:
+ *value = buffer->buffer.height;
+ break;
+ }
+
+ return EGL_FALSE;
+}
#endif
static void
{
struct dri2_egl_driver *dri2_drv = dri2_egl_driver(drv);
#ifdef HAVE_SHARED_GLAPI
+#ifdef HAVE_ANDROID_PLATFORM
+ const char *libname = "libglapi.so";
+#else
const char *libname = "libglapi.so.0";
+#endif
#else
/*
* Both libGL.so and libglapi.so are glapi providers. There is no way to
* Create a new _EGLDriver object and init its dispatch table.
*/
_EGLDriver *
-_EGL_MAIN(const char *args)
+_eglBuiltInDriverDRI2(const char *args)
{
struct dri2_egl_driver *dri2_drv;
(void) args;
- dri2_drv = malloc(sizeof *dri2_drv);
+ dri2_drv = calloc(1, sizeof *dri2_drv);
if (!dri2_drv)
return NULL;
- memset(dri2_drv, 0, sizeof *dri2_drv);
-
if (!dri2_load(&dri2_drv->base)) {
free(dri2_drv);
return NULL;
#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;
#endif
dri2_drv->base.Name = "DRI2";
projects / mesa.git / blobdiff