-/**************************************************************************
- *
- * Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
+/*
+ * 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, 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:
- *
+ *
* 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 NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * 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_
+#include <stdbool.h>
#include <sys/time.h>
+
+#include <GL/internal/dri_interface.h>
+
+#include "isl/isl.h"
#include "dri_util.h"
-#include "xmlconfig.h"
-#include "i830_common.h"
+#include "brw_bufmgr.h"
+#include "dev/gen_device_info.h"
+#include "drm-uapi/i915_drm.h"
+#include "util/xmlconfig.h"
-/* XXX: change name or eliminate to avoid conflict with "struct
- * intel_region"!!!
- */
-typedef struct {
- drm_handle_t handle;
- drmSize size; /* region size in bytes */
- char *map; /* memory map */
- int offset; /* from start of video mem, in bytes */
- int pitch; /* row stride, in pixels */
- unsigned int tiled;
-} intelRegion;
-
-typedef struct
+#include "isl/isl.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+struct intel_screen
{
- intelRegion front;
- intelRegion back;
- intelRegion rotated;
- intelRegion depth;
- intelRegion tex;
-
int deviceID;
- int width;
- int height;
- int mem; /* unused */
+ struct gen_device_info devinfo;
+
+ __DRIscreen *driScrnPriv;
+
+ uint64_t max_gtt_map_object_size;
- int cpp; /* for front and back buffers */
- int fbFormat;
+ /** Bytes of aperture usage beyond which execbuf is likely to fail. */
+ uint64_t aperture_threshold;
- int logTextureGranularity;
-
- __DRIscreenPrivate *driScrnPriv;
- unsigned int sarea_priv_offset;
+ /** DRM fd associated with this screen. Not owned by this object. Do not close. */
+ int fd;
- int drmMinor;
+ bool no_hw;
+ bool hw_has_swizzling;
+ bool has_exec_fence; /**< I915_PARAM_HAS_EXEC_FENCE */
- int irq_active;
- int allow_batchbuffer;
+ int hw_has_timestamp;
-/* struct matrix23 rotMatrix; */
+ struct isl_device isl_dev;
- int current_rotation; /* 0, 90, 180 or 270 */
- int rotatedWidth, rotatedHeight;
+ /**
+ * Does the kernel support context reset notifications?
+ */
+ bool has_context_reset_notification;
/**
- * Configuration cache with default values for all contexts
+ * 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)
+#define KERNEL_ALLOWS_CONTEXT_ISOLATION (1<<7)
+
+ struct brw_bufmgr *bufmgr;
+
+ /**
+ * A unique ID for shader programs.
+ */
+ unsigned program_id;
+
+ int winsys_msaa_samples_override;
+
+ struct brw_compiler *compiler;
+
+ /**
+ * Configuration cache with default values for all contexts
+ */
driOptionCache optionCache;
-} intelScreenPrivate;
+ /**
+ * Version of the command parser reported by the
+ * I915_PARAM_CMD_PARSER_VERSION parameter
+ */
+ int cmd_parser_version;
-extern GLboolean
-intelMapScreenRegions(__DRIscreenPrivate *sPriv);
+ /**
+ * 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;
-extern void
-intelUnmapScreenRegions(intelScreenPrivate *intelScreen);
+ 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
-intelUpdateScreenFromSAREA(intelScreenPrivate *intelScreen,
- volatile drmI830Sarea *sarea);
+ struct disk_cache *disk_cache;
+};
-extern void
-intelDestroyContext(__DRIcontextPrivate *driContextPriv);
+extern void intelDestroyContext(__DRIcontext * driContextPriv);
-extern GLboolean
-intelUnbindContext(__DRIcontextPrivate *driContextPriv);
+extern GLboolean intelUnbindContext(__DRIcontext * driContextPriv);
+
+PUBLIC const __DRIextension **__driDriverGetExtensions_i965(void);
+extern const __DRI2fenceExtension intelFenceExtension;
extern GLboolean
-intelMakeCurrent(__DRIcontextPrivate *driContextPriv,
- __DRIdrawablePrivate *driDrawPriv,
- __DRIdrawablePrivate *driReadPriv);
+intelMakeCurrent(__DRIcontext * driContextPriv,
+ __DRIdrawable * driDrawPriv,
+ __DRIdrawable * driReadPriv);
+
+double get_time(void);
-extern void
-intelSwapBuffers(__DRIdrawablePrivate *dPriv);
+const int*
+intel_supported_msaa_modes(const struct intel_screen *screen);
-extern void
-intelCopySubBuffer( __DRIdrawablePrivate *dPriv,
- int x, int y, int w, int h );
+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