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=62fde0362695b07367e9e5211f4d9a34001739f1;hpb=02a44484f01848775642661c4dd38dfd56f6c345;p=mesa.git

diff --git a/src/mesa/drivers/dri/i965/intel_screen.h b/src/mesa/drivers/dri/i965/intel_screen.h
index 62fde036269..41e1dbdd4e9 100644
--- a/src/mesa/drivers/dri/i965/intel_screen.h
+++ b/src/mesa/drivers/dri/i965/intel_screen.h
@@ -31,11 +31,18 @@
 
 #include <GL/internal/dri_interface.h>
 
+#include "isl/isl.h"
 #include "dri_util.h"
-#include "intel_bufmgr.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
 {
@@ -46,22 +53,16 @@ struct intel_screen
 
    uint64_t max_gtt_map_object_size;
 
-   bool no_hw;
+   /** 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;
 
-   /**
-    * Does the kernel support resource streamer?
-    */
-   bool has_resource_streamer;
-
-   /**
-    * Does the current hardware and kernel support MI_MATH and
-    * MI_LOAD_REGISTER_REG?
-    */
-   bool has_mi_math_and_lrr;
+   struct isl_device isl_dev;
 
    /**
     * Does the kernel support context reset notifications?
@@ -69,14 +70,19 @@ struct intel_screen
    bool has_context_reset_notification;
 
    /**
-    * Does the kernel support pipelined register access?
-    * Due to whitelisting we need to do seperate checks
-    * for each register.
+    * Does the kernel support features such as pipelined register access to
+    * specific registers?
     */
-   unsigned hw_has_pipelined_register;
-#define HW_HAS_PIPELINED_SOL_OFFSET (1<<0)
+   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)
 
-   dri_bufmgr *bufmgr;
+   struct brw_bufmgr *bufmgr;
 
    /**
     * A unique ID for shader programs.
@@ -107,6 +113,10 @@ struct intel_screen
     * 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);
@@ -122,9 +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