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/*
* Copyright 2003 VMware, Inc.
* Copyright © 2007 Intel Corporation
*
* 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, 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 NONINFRINGEMENT.
* IN NO EVENT SHALL THE COPYRIGHT OWNER(S) 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_DEBUG_H
#define INTEL_DEBUG_H
#include <stdint.h>
#include "compiler/shader_enums.h"
#include "util/macros.h"
#ifdef __cplusplus
extern "C" {
#endif
/**
* \file intel_debug.h
*
* Basic INTEL_DEBUG environment variable handling. This file defines the
* list of debugging flags, as well as some macros for handling them.
*/
extern uint64_t intel_debug;
/* Returns 0/1, not the matching bit mask. */
#define INTEL_DEBUG(flags) unlikely(intel_debug & (flags))
#define DEBUG_TEXTURE (1ull << 0)
#define DEBUG_BLIT (1ull << 1)
#define DEBUG_PERF (1ull << 2)
#define DEBUG_PERFMON (1ull << 3)
#define DEBUG_BATCH (1ull << 4)
#define DEBUG_BUFMGR (1ull << 5)
#define DEBUG_GS (1ull << 6)
#define DEBUG_SYNC (1ull << 7)
#define DEBUG_SF (1ull << 8)
#define DEBUG_SUBMIT (1ull << 9)
#define DEBUG_WM (1ull << 10)
#define DEBUG_URB (1ull << 11)
#define DEBUG_VS (1ull << 12)
#define DEBUG_CLIP (1ull << 13)
#define DEBUG_STALL (1ull << 14)
#define DEBUG_BLORP (1ull << 15)
/* reserved (1ull << 16) */
#define DEBUG_NO_DUAL_OBJECT_GS (1ull << 17)
#define DEBUG_OPTIMIZER (1ull << 18)
#define DEBUG_ANNOTATION (1ull << 19)
/* reserved (1ull << 20) */
#define DEBUG_NO_OACONFIG (1ull << 21)
#define DEBUG_SPILL_FS (1ull << 22)
#define DEBUG_SPILL_VEC4 (1ull << 23)
#define DEBUG_CS (1ull << 24)
#define DEBUG_HEX (1ull << 25)
#define DEBUG_NO_COMPACTION (1ull << 26)
#define DEBUG_TCS (1ull << 27)
#define DEBUG_TES (1ull << 28)
#define DEBUG_L3 (1ull << 29)
#define DEBUG_DO32 (1ull << 30)
#define DEBUG_NO_CCS (1ull << 31)
#define DEBUG_NO_HIZ (1ull << 32)
#define DEBUG_COLOR (1ull << 33)
#define DEBUG_REEMIT (1ull << 34)
#define DEBUG_SOFT64 (1ull << 35)
#define DEBUG_BT (1ull << 36)
#define DEBUG_PIPE_CONTROL (1ull << 37)
#define DEBUG_NO_FAST_CLEAR (1ull << 38)
/* reserved (1ull << 39) */
#define DEBUG_RT (1ull << 40)
#define DEBUG_TASK (1ull << 41)
#define DEBUG_MESH (1ull << 42)
#define DEBUG_CAPTURE_ALL (1ull << 43)
#define DEBUG_PERF_SYMBOL_NAMES (1ull << 44)
#define DEBUG_SWSB_STALL (1ull << 45)
#define DEBUG_HEAPS (1ull << 46)
#define DEBUG_ANY (~0ull)
/* These flags are not compatible with the disk shader cache */
#define DEBUG_DISK_CACHE_DISABLE_MASK 0
/* These flags may affect program generation */
#define DEBUG_DISK_CACHE_MASK \
(DEBUG_NO_DUAL_OBJECT_GS | DEBUG_SPILL_FS | \
DEBUG_SPILL_VEC4 | DEBUG_NO_COMPACTION | DEBUG_DO32 | DEBUG_SOFT64)
extern uint64_t intel_simd;
#define INTEL_SIMD(type, size) (!!(intel_simd & (DEBUG_ ## type ## _SIMD ## size)))
/* VS, TCS, TES and GS stages are dispatched in one size */
#define DEBUG_FS_SIMD8 (1ull << 0)
#define DEBUG_FS_SIMD16 (1ull << 1)
#define DEBUG_FS_SIMD32 (1ull << 2)
#define DEBUG_CS_SIMD8 (1ull << 3)
#define DEBUG_CS_SIMD16 (1ull << 4)
#define DEBUG_CS_SIMD32 (1ull << 5)
#define DEBUG_TS_SIMD8 (1ull << 6)
#define DEBUG_TS_SIMD16 (1ull << 7)
#define DEBUG_TS_SIMD32 (1ull << 8)
#define DEBUG_MS_SIMD8 (1ull << 9)
#define DEBUG_MS_SIMD16 (1ull << 10)
#define DEBUG_MS_SIMD32 (1ull << 11)
#define DEBUG_RT_SIMD8 (1ull << 12)
#define DEBUG_RT_SIMD16 (1ull << 13)
#define DEBUG_RT_SIMD32 (1ull << 14)
#define SIMD_DISK_CACHE_MASK ((1ull << 15) - 1)
#ifdef HAVE_ANDROID_PLATFORM
#define LOG_TAG "INTEL-MESA"
#if ANDROID_API_LEVEL >= 26
#include <log/log.h>
#else
#include <cutils/log.h>
#endif /* use log/log.h start from android 8 major version */
#ifndef ALOGW
#define ALOGW LOGW
#endif
#define dbg_printf(...) ALOGW(__VA_ARGS__)
#else
#define dbg_printf(...) fprintf(stderr, __VA_ARGS__)
#endif /* HAVE_ANDROID_PLATFORM */
#define DBG(...) do { \
if (INTEL_DEBUG(FILE_DEBUG_FLAG)) \
dbg_printf(__VA_ARGS__); \
} while(0)
extern uint64_t intel_debug_flag_for_shader_stage(gl_shader_stage stage);
extern void brw_process_intel_debug_variable(void);
/* Below is a list of structure located in the identifier buffer. The driver
* can fill those in for debug purposes.
*/
enum intel_debug_block_type {
/* End of the debug blocks */
INTEL_DEBUG_BLOCK_TYPE_END = 1,
/* Driver identifier (struct intel_debug_block_driver) */
INTEL_DEBUG_BLOCK_TYPE_DRIVER,
/* Frame identifier (struct intel_debug_block_frame) */
INTEL_DEBUG_BLOCK_TYPE_FRAME,
/* Internal, never to be written out */
INTEL_DEBUG_BLOCK_TYPE_MAX,
};
struct intel_debug_block_base {
uint32_t type; /* enum intel_debug_block_type */
uint32_t length; /* inclusive of this structure size */
};
struct intel_debug_block_driver {
struct intel_debug_block_base base;
uint8_t description[];
};
struct intel_debug_block_frame {
struct intel_debug_block_base base;
uint64_t frame_id;
};
extern void *intel_debug_identifier(void);
extern uint32_t intel_debug_identifier_size(void);
extern uint32_t intel_debug_write_identifiers(void *output,
uint32_t output_size,
const char *driver_name);
extern void *intel_debug_get_identifier_block(void *buffer,
uint32_t buffer_size,
enum intel_debug_block_type type);
bool intel_debug_batch_in_range(uint64_t frame_id);
#ifdef __cplusplus
}
#endif
#endif /* INTEL_DEBUG_H */
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