i965/program_cache: Cast the key to char * before adding key_size

[mesa.git] / src / mesa / drivers / dri / i965 / intel_buffers.c

diff --git a/src/mesa/drivers/dri/i965/intel_buffers.c b/src/mesa/drivers/dri/i965/intel_buffers.c
deleted file mode 120000 (symlink)
index c86daa49f47cd6f633b2ac0da20838a6ac12f6dd..0000000000000000000000000000000000000000
--- 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 (file)
index 0000000000000000000000000000000000000000..dae56e3362c94a541bd5f33026e72cf70d57ca85
--- /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)
+{
+   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;
+}