X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=src%2Fmesa%2Fdrivers%2Fdri%2Fi965%2Fintel_buffers.c;h=fd522cc4f4d47ba35ffc042aedfcdb4e80e47d37;hb=8c47ccb13a198f4d38c772df1de457de34dde23e;hp=c86daa49f47cd6f633b2ac0da20838a6ac12f6dd;hpb=5aaeb13a768f0c7d3706f6c170901b118ae1aa2d;p=mesa.git

diff --git a/src/mesa/drivers/dri/i965/intel_buffers.c b/src/mesa/drivers/dri/i965/intel_buffers.c
deleted file mode 120000
index c86daa49f47..00000000000
--- a/src/mesa/drivers/dri/i965/intel_buffers.c
+++ /dev/null
@@ -1 +0,0 @@
-../intel/intel_buffers.c
\ No newline at end of file
diff --git a/src/mesa/drivers/dri/i965/intel_buffers.c b/src/mesa/drivers/dri/i965/intel_buffers.c
new file mode 100644
index 00000000000..fd522cc4f4d
--- /dev/null
+++ b/src/mesa/drivers/dri/i965/intel_buffers.c
@@ -0,0 +1,72 @@
+/*
+ * Copyright 2003 VMware, Inc.
+ * All Rights Reserved.
+ *
+ * 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 (including the
+ * next paragraph) 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 VMWARE AND/OR ITS SUPPLIERS 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.
+ */
+
+#include "brw_context.h"
+#include "intel_buffers.h"
+#include "intel_fbo.h"
+#include "intel_mipmap_tree.h"
+
+#include "main/fbobject.h"
+#include "main/framebuffer.h"
+#include "main/renderbuffer.h"
+
+static void
+intelDrawBuffer(struct gl_context * ctx, GLenum mode)
+{
+   if (_mesa_is_front_buffer_drawing(ctx->DrawBuffer)) {
+      struct brw_context *const brw = brw_context(ctx);
+
+      /* If we might be front-buffer rendering on this buffer for the first
+       * time, invalidate our DRI drawable so we'll ask for new buffers
+       * (including the fake front) before we start rendering again.
+       */
+      dri2InvalidateDrawable(brw->driContext->driDrawablePriv);
+      intel_prepare_render(brw);
+   }
+}
+
+
+static void
+intelReadBuffer(struct gl_context * ctx, GLenum mode)
+{
+   if (_mesa_is_front_buffer_reading(ctx->ReadBuffer)) {
+      struct brw_context *const brw = brw_context(ctx);
+
+      /* If we might be front-buffer reading on this buffer for the first
+       * time, invalidate our DRI drawable so we'll ask for new buffers
+       * (including the fake front) before we start reading again.
+       */
+      dri2InvalidateDrawable(brw->driContext->driReadablePriv);
+      intel_prepare_render(brw);
+   }
+}
+
+
+void
+intelInitBufferFuncs(struct dd_function_table *functions)
+{
+   functions->DrawBuffer = intelDrawBuffer;
+   functions->ReadBuffer = intelReadBuffer;
+}