targets/egl-static: New EGL target for scons.

This target is based on and replaces egl-gdi.  It is suitable for both
windows and x11.

1 files changed, 216 insertions, 0 deletions

diff --git a/src/gallium/targets/egl-static/egl_pipe.c b/src/gallium/targets/egl-static/egl_pipe.c
new file mode 100644
index 0000000000..2684ede307
--- /dev/null
+++ b/src/gallium/targets/egl-static/egl_pipe.c
@@ -0,0 +1,216 @@
+/*
+ * Mesa 3-D graphics library
+ * Version:  7.10
+ *
+ * Copyright (C) 2011 LunarG Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included
+ * in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ * Authors:
+ *    Chia-I Wu <olv@lunarg.com>
+ */
+#include "target-helpers/inline_debug_helper.h"
+#include "target-helpers/inline_sw_helper.h"
+#include "state_tracker/drm_driver.h"
+#include "egl_pipe.h"
+
+/* for i915 */
+#include "i915/drm/i915_drm_public.h"
+#include "i915/i915_public.h"
+/* for i965 */
+#include "target-helpers/inline_wrapper_sw_helper.h"
+#include "i965/drm/i965_drm_public.h"
+#include "i965/brw_public.h"
+/* for nouveau */
+#include "nouveau/drm/nouveau_drm_public.h"
+/* for r300 */
+#include "radeon/drm/radeon_drm_public.h"
+#include "r300/r300_public.h"
+/* for r600 */
+#include "r600/drm/r600_drm_public.h"
+#include "r600/r600_public.h"
+/* for vmwgfx */
+#include "svga/drm/svga_drm_public.h"
+#include "svga/svga_public.h"
+
+static struct pipe_screen *
+pipe_i915_create_screen(int fd)
+{
+#if _EGL_PIPE_I915
+   struct i915_winsys *iws;
+   struct pipe_screen *screen;
+
+   iws = i915_drm_winsys_create(fd);
+   if (!iws)
+      return NULL;
+
+   screen = i915_screen_create(iws);
+   if (!screen)
+      return NULL;
+
+   screen = debug_screen_wrap(screen);
+
+   return screen;
+#else
+   return NULL;
+#endif
+}
+
+static struct pipe_screen *
+pipe_i965_create_screen(int fd)
+{
+#if _EGL_PIPE_I965
+   struct brw_winsys_screen *bws;
+   struct pipe_screen *screen;
+
+   bws = i965_drm_winsys_screen_create(fd);
+   if (!bws)
+      return NULL;
+
+   screen = brw_screen_create(bws);
+   if (!screen)
+      return NULL;
+
+   screen = sw_screen_wrap(screen);
+
+   screen = debug_screen_wrap(screen);
+
+   return screen;
+#else
+   return NULL;
+#endif
+}
+
+static struct pipe_screen *
+pipe_nouveau_create_screen(int fd)
+{
+#if _EGL_PIPE_NOUVEAU
+   struct pipe_screen *screen;
+
+   screen = nouveau_drm_screen_create(fd);
+   if (!screen)
+      return NULL;
+
+   screen = debug_screen_wrap(screen);
+
+   return screen;
+#else
+   return NULL;
+#endif
+}
+
+static struct pipe_screen *
+pipe_r300_create_screen(int fd)
+{
+#if _EGL_PIPE_R300
+   struct r300_winsys_screen *sws;
+   struct pipe_screen *screen;
+
+   sws = r300_drm_winsys_screen_create(fd);
+   if (!sws)
+      return NULL;
+
+   screen = r300_screen_create(sws);
+   if (!screen)
+      return NULL;
+
+   screen = debug_screen_wrap(screen);
+
+   return screen;
+#else
+   return NULL;
+#endif
+}
+
+static struct pipe_screen *
+pipe_r600_create_screen(int fd)
+{
+#if _EGL_PIPE_R600
+   struct radeon *rw;
+   struct pipe_screen *screen;
+
+   rw = r600_drm_winsys_create(fd);
+   if (!rw)
+      return NULL;
+
+   screen = r600_screen_create(rw);
+   if (!screen)
+      return NULL;
+
+   screen = debug_screen_wrap(screen);
+
+   return screen;
+#else
+   return NULL;
+#endif
+}
+
+static struct pipe_screen *
+pipe_vmwgfx_create_screen(int fd)
+{
+#if _EGL_PIPE_VMWGFX
+   struct svga_winsys_screen *sws;
+   struct pipe_screen *screen;
+
+   sws = svga_drm_winsys_screen_create(fd);
+   if (!sws)
+      return NULL;
+
+   screen = svga_screen_create(sws);
+   if (!screen)
+      return NULL;
+
+   screen = debug_screen_wrap(screen);
+
+   return screen;
+#else
+   return NULL;
+#endif
+}
+
+struct pipe_screen *
+egl_pipe_create_drm_screen(const char *name, int fd)
+{
+   if (strcmp(name, "i915") == 0)
+      return pipe_i915_create_screen(fd);
+   else if (strcmp(name, "i965") == 0)
+      return pipe_i965_create_screen(fd);
+   else if (strcmp(name, "nouveau") == 0)
+      return pipe_nouveau_create_screen(fd);
+   else if (strcmp(name, "r300") == 0)
+      return pipe_r300_create_screen(fd);
+   else if (strcmp(name, "r600") == 0)
+      return pipe_r600_create_screen(fd);
+   else if (strcmp(name, "vmwgfx") == 0)
+      return pipe_vmwgfx_create_screen(fd);
+   else
+      return NULL;
+}
+
+struct pipe_screen *
+egl_pipe_create_swrast_screen(struct sw_winsys *ws)
+{
+   struct pipe_screen *screen;
+
+   screen = sw_screen_create(ws);
+   if (screen)
+      screen = debug_screen_wrap(screen);
+
+   return screen;
+}