/*
* Mesa 3-D graphics library
- * Version: 7.8
*
* Copyright (C) 2010 LunarG Inc.
*
#include "egl_g3d.h"
#include "egl_g3d_image.h"
-/* for struct winsys_handle */
-#include "state_tracker/drm_driver.h"
-
/**
* Reference and return the front left buffer of the native pixmap.
*/
}
valid_use = EGL_DRM_BUFFER_USE_SCANOUT_MESA |
- EGL_DRM_BUFFER_USE_SHARE_MESA;
+ EGL_DRM_BUFFER_USE_SHARE_MESA |
+ EGL_DRM_BUFFER_USE_CURSOR_MESA;
if (attrs.DRMBufferUseMESA & ~valid_use) {
_eglLog(_EGL_DEBUG, "bad image use bit 0x%04x",
attrs.DRMBufferUseMESA);
templ.width0 = attrs.Width;
templ.height0 = attrs.Height;
templ.depth0 = 1;
+ templ.array_size = 1;
/*
* XXX fix apps (e.g. wayland) and pipe drivers (e.g. i915) and remove the
templ.bind |= PIPE_BIND_SCANOUT;
if (attrs.DRMBufferUseMESA & EGL_DRM_BUFFER_USE_SHARE_MESA)
templ.bind |= PIPE_BIND_SHARED;
+ if (attrs.DRMBufferUseMESA & EGL_DRM_BUFFER_USE_CURSOR_MESA) {
+ if (attrs.Width != 64 || attrs.Height != 64)
+ return NULL;
+ templ.bind |= PIPE_BIND_CURSOR;
+ }
return screen->resource_create(screen, &templ);
}
_EGLImage *img, const EGLint *attribs)
{
struct egl_g3d_display *gdpy = egl_g3d_display(dpy);
- struct pipe_resource templ;
- struct winsys_handle wsh;
_EGLImageAttribs attrs;
EGLint format;
+ struct native_buffer nbuf;
if (!dpy->Extensions.MESA_drm_image)
return NULL;
break;
}
- memset(&templ, 0, sizeof(templ));
- templ.target = PIPE_TEXTURE_2D;
- templ.format = format;
- templ.bind = PIPE_BIND_RENDER_TARGET | PIPE_BIND_SAMPLER_VIEW;
- templ.width0 = attrs.Width;
- templ.height0 = attrs.Height;
- templ.depth0 = 1;
- templ.array_size = 1;
+ memset(&nbuf, 0, sizeof(nbuf));
+ nbuf.type = NATIVE_BUFFER_DRM;
+ nbuf.u.drm.templ.target = PIPE_TEXTURE_2D;
+ nbuf.u.drm.templ.format = format;
+ nbuf.u.drm.templ.bind = PIPE_BIND_RENDER_TARGET | PIPE_BIND_SAMPLER_VIEW;
+ nbuf.u.drm.templ.width0 = attrs.Width;
+ nbuf.u.drm.templ.height0 = attrs.Height;
+ nbuf.u.drm.templ.depth0 = 1;
+ nbuf.u.drm.templ.array_size = 1;
+
+ nbuf.u.drm.name = name;
+ nbuf.u.drm.stride =
+ attrs.DRMBufferStrideMESA * util_format_get_blocksize(format);
+
+ return gdpy->native->buffer->import_buffer(gdpy->native, &nbuf);
+}
+
+#endif /* EGL_MESA_drm_image */
- memset(&wsh, 0, sizeof(wsh));
- wsh.handle = (unsigned) name;
- wsh.stride =
- attrs.DRMBufferStrideMESA * util_format_get_blocksize(templ.format);
+#ifdef EGL_WL_bind_wayland_display
- return gdpy->native->buffer->import_buffer(gdpy->native, &templ, &wsh);
+static struct pipe_resource *
+egl_g3d_reference_wl_buffer(_EGLDisplay *dpy, struct wl_resource *buffer,
+ _EGLImage *img, const EGLint *attribs)
+{
+ struct egl_g3d_display *gdpy = egl_g3d_display(dpy);
+ struct pipe_resource *resource = NULL, *tmp = NULL;
+
+ if (!gdpy->native->wayland_bufmgr)
+ return NULL;
+
+ tmp = gdpy->native->wayland_bufmgr->buffer_get_resource(gdpy->native, buffer);
+
+ pipe_resource_reference(&resource, tmp);
+
+ return resource;
}
-#endif /* EGL_MESA_drm_image */
+#endif /* EGL_WL_bind_wayland_display */
+
+#ifdef EGL_ANDROID_image_native_buffer
+
+static struct pipe_resource *
+egl_g3d_reference_android_native_buffer(_EGLDisplay *dpy,
+ struct ANativeWindowBuffer *buf)
+{
+ struct egl_g3d_display *gdpy = egl_g3d_display(dpy);
+ struct native_buffer nbuf;
+
+ memset(&nbuf, 0, sizeof(nbuf));
+ nbuf.type = NATIVE_BUFFER_ANDROID;
+ nbuf.u.android = buf;
+
+ return gdpy->native->buffer->import_buffer(gdpy->native, &nbuf);
+}
+
+#endif /* EGL_ANDROID_image_native_buffer */
_EGLImage *
egl_g3d_create_image(_EGLDriver *drv, _EGLDisplay *dpy, _EGLContext *ctx,
#ifdef EGL_MESA_drm_image
case EGL_DRM_BUFFER_MESA:
ptex = egl_g3d_reference_drm_buffer(dpy,
- (EGLint) buffer, &gimg->base, attribs);
+ (EGLint) pointer_to_intptr(buffer), &gimg->base, attribs);
+ break;
+#endif
+#ifdef EGL_WL_bind_wayland_display
+ case EGL_WAYLAND_BUFFER_WL:
+ ptex = egl_g3d_reference_wl_buffer(dpy,
+ (struct wl_resource *) buffer, &gimg->base, attribs);
+ break;
+#endif
+#ifdef EGL_ANDROID_image_native_buffer
+ case EGL_NATIVE_BUFFER_ANDROID:
+ ptex = egl_g3d_reference_android_native_buffer(dpy,
+ (struct ANativeWindowBuffer *) buffer);
break;
#endif
default:
{
struct egl_g3d_display *gdpy = egl_g3d_display(dpy);
struct egl_g3d_image *gimg = egl_g3d_image(img);
- struct winsys_handle wsh;
+ struct native_buffer nbuf;
if (!dpy->Extensions.MESA_drm_image)
return EGL_FALSE;
- /* get shared handle */
- if (name) {
- memset(&handle, 0, sizeof(handle));
- wsh.type = DRM_API_HANDLE_TYPE_SHARED;
- if (!gdpy->native->buffer->export_buffer(gdpy->native,
- gimg->texture, &wsh))
- return EGL_FALSE;
+ memset(&nbuf, 0, sizeof(nbuf));
+ nbuf.type = NATIVE_BUFFER_DRM;
+ if (name)
+ nbuf.u.drm.templ.bind |= PIPE_BIND_SHARED;
- *name = wsh.handle;
- }
+ if (!gdpy->native->buffer->export_buffer(gdpy->native,
+ gimg->texture, &nbuf))
+ return EGL_FALSE;
- /* get KMS handle */
- if (handle || stride) {
- memset(&wsh, 0, sizeof(wsh));
- wsh.type = DRM_API_HANDLE_TYPE_KMS;
- if (!gdpy->native->buffer->export_buffer(gdpy->native,
- gimg->texture, &wsh))
- return EGL_FALSE;
-
- if (handle)
- *handle = wsh.handle;
- if (stride)
- *stride = wsh.stride;
- }
+ if (name)
+ *name = nbuf.u.drm.name;
+ if (handle)
+ *handle = nbuf.u.drm.handle;
+ if (stride)
+ *stride = nbuf.u.drm.stride;
return EGL_TRUE;
}
projects / mesa.git / blobdiff