gallivm/nir: add support for indirect image loading

[mesa.git] / src / gallium / auxiliary / pipe-loader / pipe_loader.h

diff --git a/src/gallium/auxiliary/pipe-loader/pipe_loader.h b/src/gallium/auxiliary/pipe-loader/pipe_loader.h
index 969feace7f19516c78625bb44074f0841822a50c..b57df804e56a657e96616cac82337171c945466f 100644 (file)
--- a/src/gallium/auxiliary/pipe-loader/pipe_loader.h
+++ b/src/gallium/auxiliary/pipe-loader/pipe_loader.h
@@ -34,7 +34,8 @@
 #define PIPE_LOADER_H
 
 #include "pipe/p_compiler.h"
-#include "state_tracker/drm_driver.h"
+#include "frontend/drm_driver.h"
+#include "util/xmlconfig.h"
 
 #ifdef __cplusplus
 extern "C" {
@@ -65,6 +66,9 @@ struct pipe_loader_device {
 
    char *driver_name;
    const struct pipe_loader_ops *ops;
+
+   driOptionCache option_cache;
+   driOptionCache option_info;
 };
 
 /**
@@ -82,22 +86,27 @@ pipe_loader_probe(struct pipe_loader_device **devs, int ndev);
  * Create a pipe_screen for the specified device.
  *
  * \param dev Device the screen will be created for.
- * \param config Configuration options. The lifetime of this structure and its
- *               elements may be limited to the duration of this call.
  */
 struct pipe_screen *
-pipe_loader_create_screen(struct pipe_loader_device *dev,
-                          struct pipe_screen_config *config);
+pipe_loader_create_screen(struct pipe_loader_device *dev);
+
+/**
+ * Ensure that dev->option_cache is initialized appropriately for the driver.
+ *
+ * This function can be called multiple times.
+ *
+ * \param dev Device for which options should be loaded.
+ */
+void
+pipe_loader_load_options(struct pipe_loader_device *dev);
 
 /**
- * Query the configuration parameters for the specified device.
+ * Get the driinfo XML string used by the given driver.
  *
- * \param dev Device that will be queried.
- * \param conf The drm_conf id of the option to be queried.
+ * The returned string is heap-allocated.
  */
-const struct drm_conf_ret *
-pipe_loader_configuration(struct pipe_loader_device *dev,
-                          enum drm_conf conf);
+char *
+pipe_loader_get_driinfo_xml(const char *driver_name);
 
 /**
  * Release resources allocated for a list of devices.
@@ -116,17 +125,23 @@ pipe_loader_release(struct pipe_loader_device **devs, int ndev);
  *
  * This function is platform-specific.
  *
+ * Function does not take ownership of the fd, but duplicates it locally.
+ * The local fd is closed during pipe_loader_release.
+ *
  * \sa pipe_loader_probe
  */
 bool
 pipe_loader_sw_probe_dri(struct pipe_loader_device **devs,
-                         struct drisw_loader_funcs *drisw_lf);
+                         const struct drisw_loader_funcs *drisw_lf);
 
 /**
  * Initialize a kms backed sw device given an fd.
  *
  * This function is platform-specific.
  *
+ * Function does not take ownership of the fd, but duplicates it locally.
+ * The local fd is closed during pipe_loader_release.
+ *
  * \sa pipe_loader_probe
  */
 bool
@@ -183,6 +198,16 @@ pipe_loader_drm_probe(struct pipe_loader_device **devs, int ndev);
 bool
 pipe_loader_drm_probe_fd(struct pipe_loader_device **dev, int fd);
 
+/**
+ * Get the driinfo XML used for the DRM driver of the given name, if any.
+ *
+ * The returned string is heap-allocated.
+ */
+char *
+pipe_loader_drm_get_driinfo_xml(const char *driver_name);
+
+extern const char gallium_driinfo_xml[];
+
 #ifdef __cplusplus
 }
 #endif