Mesa (master): pipe-loader: introduce pipe_loader_sw_probe_null helper function
Emil Velikov
evelikov at kemper.freedesktop.org
Sat Feb 22 03:24:59 UTC 2014
Module: Mesa
Branch: master
Commit: dcbf404c0d1e9a40e0e75562e5112f53f95abe9d
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=dcbf404c0d1e9a40e0e75562e5112f53f95abe9d
Author: Emil Velikov <emil.l.velikov at gmail.com>
Date: Mon Feb 10 21:04:40 2014 +0000
pipe-loader: introduce pipe_loader_sw_probe_null helper function
v2: Handle null_sw_create failure, add missing function return type
Signed-off-by: Emil Velikov <emil.l.velikov at gmail.com>
Reviewed-by: Jakob Bornecrantz <jakob at vmware.com> (v1)
---
src/gallium/auxiliary/pipe-loader/pipe_loader.h | 10 ++++++++++
src/gallium/auxiliary/pipe-loader/pipe_loader_sw.c | 21 ++++++++++++++++++++
2 files changed, 31 insertions(+)
diff --git a/src/gallium/auxiliary/pipe-loader/pipe_loader.h b/src/gallium/auxiliary/pipe-loader/pipe_loader.h
index 9a46160..125086d 100644
--- a/src/gallium/auxiliary/pipe-loader/pipe_loader.h
+++ b/src/gallium/auxiliary/pipe-loader/pipe_loader.h
@@ -132,6 +132,16 @@ pipe_loader_sw_probe_dri(struct pipe_loader_device **devs,
/**
+ * Initialize a null sw device.
+ *
+ * This function is platform-specific.
+ *
+ * \sa pipe_loader_probe
+ */
+bool
+pipe_loader_sw_probe_null(struct pipe_loader_device **devs);
+
+/**
* Get a list of known software devices.
*
* This function is platform-specific.
diff --git a/src/gallium/auxiliary/pipe-loader/pipe_loader_sw.c b/src/gallium/auxiliary/pipe-loader/pipe_loader_sw.c
index abc87a2..ece687b 100644
--- a/src/gallium/auxiliary/pipe-loader/pipe_loader_sw.c
+++ b/src/gallium/auxiliary/pipe-loader/pipe_loader_sw.c
@@ -93,6 +93,27 @@ pipe_loader_sw_probe_dri(struct pipe_loader_device **devs, struct drisw_loader_f
return true;
}
+bool
+pipe_loader_sw_probe_null(struct pipe_loader_device **devs)
+{
+ struct pipe_loader_sw_device *sdev = CALLOC_STRUCT(pipe_loader_sw_device);
+
+ if (!sdev)
+ return false;
+
+ sdev->base.type = PIPE_LOADER_DEVICE_SOFTWARE;
+ sdev->base.driver_name = "swrast";
+ sdev->base.ops = &pipe_loader_sw_ops;
+ sdev->ws = null_sw_create();
+ if (!sdev->ws) {
+ FREE(sdev);
+ return false;
+ }
+ *devs = &sdev->base;
+
+ return true;
+}
+
int
pipe_loader_sw_probe(struct pipe_loader_device **devs, int ndev)
{
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