X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=src%2Fmesa%2Fdrivers%2Fdri%2Fi965%2Fintel_screen.h;h=41e1dbdd4e93cb2b680cfd01a4f0cc8615cfaca1;hb=3218056e0eb375eeda470058d06add1532acd6d4;hp=742b3d30eee2a229d8d0c731ae81eb5b9de5fd8e;hpb=8a59f2f26fb7bb036ad524cdec668716664d2a82;p=mesa.git

diff --git a/src/mesa/drivers/dri/i965/intel_screen.h b/src/mesa/drivers/dri/i965/intel_screen.h
index 742b3d30eee..41e1dbdd4e9 100644
--- a/src/mesa/drivers/dri/i965/intel_screen.h
+++ b/src/mesa/drivers/dri/i965/intel_screen.h
@@ -1,5 +1,4 @@
-/**************************************************************************
- *
+/*
  * Copyright 2003 VMware, Inc.
  * All Rights Reserved.
  *
@@ -7,7 +6,7 @@
  * 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, sub license, and/or sell copies of the Software, and to
+ * 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:
  *
@@ -17,13 +16,12 @@
  *
  * 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 NON-INFRINGEMENT.
+ * 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.
- *
- **************************************************************************/
+ */
 
 #ifndef _INTEL_INIT_H_
 #define _INTEL_INIT_H_
@@ -33,31 +31,58 @@
 
 #include <GL/internal/dri_interface.h>
 
+#include "isl/isl.h"
 #include "dri_util.h"
-#include "intel_bufmgr.h"
-#include "brw_device_info.h"
+#include "brw_bufmgr.h"
+#include "common/gen_device_info.h"
 #include "i915_drm.h"
-#include "xmlconfig.h"
+#include "util/xmlconfig.h"
+
+#include "isl/isl.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
 
 struct intel_screen
 {
    int deviceID;
-   const struct brw_device_info *devinfo;
+   struct gen_device_info devinfo;
 
    __DRIscreen *driScrnPriv;
 
-   bool no_hw;
+   uint64_t max_gtt_map_object_size;
 
-   bool hw_must_use_separate_stencil;
+   /** Bytes of aperture usage beyond which execbuf is likely to fail. */
+   uint64_t aperture_threshold;
 
+   bool no_hw;
    bool hw_has_swizzling;
+   bool has_exec_fence; /**< I915_PARAM_HAS_EXEC_FENCE */
+
+   int hw_has_timestamp;
+
+   struct isl_device isl_dev;
 
    /**
     * Does the kernel support context reset notifications?
     */
    bool has_context_reset_notification;
 
-   dri_bufmgr *bufmgr;
+   /**
+    * Does the kernel support features such as pipelined register access to
+    * specific registers?
+    */
+   unsigned kernel_features;
+#define KERNEL_ALLOWS_SOL_OFFSET_WRITES             (1<<0)
+#define KERNEL_ALLOWS_PREDICATE_WRITES              (1<<1)
+#define KERNEL_ALLOWS_MI_MATH_AND_LRR               (1<<2)
+#define KERNEL_ALLOWS_HSW_SCRATCH1_AND_ROW_CHICKEN3 (1<<3)
+#define KERNEL_ALLOWS_COMPUTE_DISPATCH              (1<<4)
+#define KERNEL_ALLOWS_EXEC_CAPTURE                  (1<<5)
+#define KERNEL_ALLOWS_EXEC_BATCH_FIRST              (1<<6)
+
+   struct brw_bufmgr *bufmgr;
 
    /**
     * A unique ID for shader programs.
@@ -78,7 +103,21 @@ struct intel_screen
     * I915_PARAM_CMD_PARSER_VERSION parameter
     */
    int cmd_parser_version;
- };
+
+   /**
+    * Number of subslices reported by the I915_PARAM_SUBSLICE_TOTAL parameter
+    */
+   int subslice_total;
+
+   /**
+    * Number of EUs reported by the I915_PARAM_EU_TOTAL parameter
+    */
+   int eu_total;
+
+   bool mesa_format_supports_texture[MESA_FORMAT_COUNT];
+   bool mesa_format_supports_render[MESA_FORMAT_COUNT];
+   enum isl_format mesa_to_isl_render_format[MESA_FORMAT_COUNT];
+};
 
 extern void intelDestroyContext(__DRIcontext * driContextPriv);
 
@@ -93,9 +132,48 @@ intelMakeCurrent(__DRIcontext * driContextPriv,
                  __DRIdrawable * driReadPriv);
 
 double get_time(void);
-void aub_dump_bmp(struct gl_context *ctx);
 
 const int*
 intel_supported_msaa_modes(const struct intel_screen  *screen);
 
+static inline bool
+can_do_pipelined_register_writes(const struct intel_screen *screen)
+{
+   return screen->kernel_features & KERNEL_ALLOWS_SOL_OFFSET_WRITES;
+}
+
+static inline bool
+can_do_hsw_l3_atomics(const struct intel_screen *screen)
+{
+   return screen->kernel_features & KERNEL_ALLOWS_HSW_SCRATCH1_AND_ROW_CHICKEN3;
+}
+
+static inline bool
+can_do_mi_math_and_lrr(const struct intel_screen *screen)
+{
+   return screen->kernel_features & KERNEL_ALLOWS_MI_MATH_AND_LRR;
+}
+
+static inline bool
+can_do_compute_dispatch(const struct intel_screen *screen)
+{
+   return screen->kernel_features & KERNEL_ALLOWS_COMPUTE_DISPATCH;
+}
+
+static inline bool
+can_do_predicate_writes(const struct intel_screen *screen)
+{
+   return screen->kernel_features & KERNEL_ALLOWS_PREDICATE_WRITES;
+}
+
+static inline bool
+can_do_exec_capture(const struct intel_screen *screen)
+{
+   return screen->kernel_features & KERNEL_ALLOWS_EXEC_CAPTURE;
+}
+
+#ifdef __cplusplus
+}
+#endif
+
 #endif