[Buildroot] [PATCH 1/1] package/opentyrian: fix build with gcc 10

Fabrice Fontaine fontaine.fabrice at gmail.com
Thu Sep 10 17:09:23 UTC 2020


Fixes:
 - http://autobuild.buildroot.org/results/241b594bab63b2eeceb749e01510da550ed0ffd1

Signed-off-by: Fabrice Fontaine <fontaine.fabrice at gmail.com>
---
 ...ed-to-be-exposed-from-opl-h-to-opl-c.patch | 365 ++++++++++++++++++
 1 file changed, 365 insertions(+)
 create mode 100644 package/opentyrian/0001-Move-definitions-that-don-t-need-to-be-exposed-from-opl-h-to-opl-c.patch

diff --git a/package/opentyrian/0001-Move-definitions-that-don-t-need-to-be-exposed-from-opl-h-to-opl-c.patch b/package/opentyrian/0001-Move-definitions-that-don-t-need-to-be-exposed-from-opl-h-to-opl-c.patch
new file mode 100644
index 0000000000..f41758ce30
--- /dev/null
+++ b/package/opentyrian/0001-Move-definitions-that-don-t-need-to-be-exposed-from-opl-h-to-opl-c.patch
@@ -0,0 +1,365 @@
+From 962ee8fc46ca51691bde1c8c1022dacbe8a037ed Mon Sep 17 00:00:00 2001
+From: Carl Reinke <carlreinke at users.noreply.github.com>
+Date: Sun, 14 Jun 2020 14:11:00 -0600
+Subject: [PATCH] Move definitions that don't need to be exposed from opl.h to
+ opl.c
+
+[Retrieved from:
+https://github.com/opentyrian/opentyrian/commit/962ee8fc46ca51691bde1c8c1022dacbe8a037ed]
+Signed-off-by: Fabrice Fontaine <fontaine.fabrice at gmail.com>
+---
+ src/opl.c | 153 +++++++++++++++++++++++++++++++++++++++++++++++++++-
+ src/opl.h | 157 ++----------------------------------------------------
+ 2 files changed, 154 insertions(+), 156 deletions(-)
+
+diff --git a/src/opl.c b/src/opl.c
+index a4071c5..f15474c 100644
+--- a/src/opl.c
++++ b/src/opl.c
+@@ -23,12 +23,161 @@
+  * Copyright (C) 1998-2001 Ken Silverman
+  * Ken Silverman's official web site: "http://www.advsys.net/ken"
+  */
+-
++#include "opl.h"
+ 
+ #include <math.h>
++#include <stdbool.h>
+ #include <stdlib.h> // rand()
+ #include <string.h> // memset()
+-#include "opl.h"
++
++#define fltype double
++
++ /*
++ define attribution that inlines/forces inlining of a function (optional)
++ */
++#define OPL_INLINE inline
++
++
++#undef NUM_CHANNELS
++#if defined(OPLTYPE_IS_OPL3)
++#define NUM_CHANNELS	18
++#else
++#define NUM_CHANNELS	9
++#endif
++
++#define MAXOPERATORS	(NUM_CHANNELS*2)
++
++
++#define FL05	((fltype)0.5)
++#define FL2		((fltype)2.0)
++#define PI		((fltype)3.1415926535897932384626433832795)
++
++
++#define FIXEDPT			0x10000		// fixed-point calculations using 16+16
++#define FIXEDPT_LFO		0x1000000	// fixed-point calculations using 8+24
++
++#define WAVEPREC		1024		// waveform precision (10 bits)
++
++#define INTFREQU		((fltype)(14318180.0 / 288.0))		// clocking of the chip
++
++
++#define OF_TYPE_ATT			0
++#define OF_TYPE_DEC			1
++#define OF_TYPE_REL			2
++#define OF_TYPE_SUS			3
++#define OF_TYPE_SUS_NOKEEP	4
++#define OF_TYPE_OFF			5
++
++#define ARC_CONTROL			0x00
++#define ARC_TVS_KSR_MUL		0x20
++#define ARC_KSL_OUTLEV		0x40
++#define ARC_ATTR_DECR		0x60
++#define ARC_SUSL_RELR		0x80
++#define ARC_FREQ_NUM		0xa0
++#define ARC_KON_BNUM		0xb0
++#define ARC_PERC_MODE		0xbd
++#define ARC_FEEDBACK		0xc0
++#define ARC_WAVE_SEL		0xe0
++
++#define ARC_SECONDSET		0x100	// second operator set for OPL3
++
++
++#define OP_ACT_OFF			0x00
++#define OP_ACT_NORMAL		0x01	// regular channel activated (bitmasked)
++#define OP_ACT_PERC			0x02	// percussion channel activated (bitmasked)
++
++#define BLOCKBUF_SIZE		512
++
++
++ // vibrato constants
++#define VIBTAB_SIZE			8
++#define VIBFAC				70/50000		// no braces, integer mul/div
++
++ // tremolo constants and table
++#define TREMTAB_SIZE		53
++#define TREM_FREQ			((fltype)(3.7))			// tremolo at 3.7hz
++
++
++ /* operator struct definition
++ For OPL2 all 9 channels consist of two operators each, carrier and modulator.
++ Channel x has operators x as modulator and operators (9+x) as carrier.
++ For OPL3 all 18 channels consist either of two operators (2op mode) or four
++ operators (4op mode) which is determined through register4 of the second
++ adlib register set.
++ Only the channels 0,1,2 (first set) and 9,10,11 (second set) can act as
++ 4op channels. The two additional operators for a channel y come from the
++ 2op channel y+3 so the operatorss y, (9+y), y+3, (9+y)+3 make up a 4op
++ channel.
++ */
++typedef struct operator_struct {
++	Bit32s cval, lastcval;			// current output/last output (used for feedback)
++	Bit32u tcount, wfpos, tinc;		// time (position in waveform) and time increment
++	fltype amp, step_amp;			// and amplification (envelope)
++	fltype vol;						// volume
++	fltype sustain_level;			// sustain level
++	Bit32s mfbi;					// feedback amount
++	fltype a0, a1, a2, a3;			// attack rate function coefficients
++	fltype decaymul, releasemul;	// decay/release rate functions
++	Bit32u op_state;				// current state of operator (attack/decay/sustain/release/off)
++	Bit32u toff;
++	Bit32s freq_high;				// highest three bits of the frequency, used for vibrato calculations
++	Bit16s* cur_wform;				// start of selected waveform
++	Bit32u cur_wmask;				// mask for selected waveform
++	Bit32u act_state;				// activity state (regular, percussion)
++	bool sus_keep;					// keep sustain level when decay finished
++	bool vibrato,tremolo;			// vibrato/tremolo enable bits
++
++									// variables used to provide non-continuous envelopes
++	Bit32u generator_pos;			// for non-standard sample rates we need to determine how many samples have passed
++	Bits cur_env_step;				// current (standardized) sample position
++	Bits env_step_a,env_step_d,env_step_r;	// number of std samples of one step (for attack/decay/release mode)
++	Bit8u step_skip_pos_a;			// position of 8-cyclic step skipping (always 2^x to check against mask)
++	Bits env_step_skip_a;			// bitmask that determines if a step is skipped (respective bit is zero then)
++
++#if defined(OPLTYPE_IS_OPL3)
++	bool is_4op,is_4op_attached;	// base of a 4op channel/part of a 4op channel
++	Bit32s left_pan,right_pan;		// opl3 stereo panning amount
++#endif
++} op_type;
++
++// per-chip variables
++static op_type op[MAXOPERATORS];
++
++static Bits int_samplerate;
++
++static Bit8u status;
++static Bit32u opl_index;
++#if defined(OPLTYPE_IS_OPL3)
++static Bit8u adlibreg[512];	// adlib register set (including second set)
++static Bit8u wave_sel[44];		// waveform selection
++#else
++static Bit8u adlibreg[256];	// adlib register set
++static Bit8u wave_sel[22];		// waveform selection
++#endif
++
++
++						// vibrato/tremolo increment/counter
++static Bit32u vibtab_pos;
++static Bit32u vibtab_add;
++static Bit32u tremtab_pos;
++static Bit32u tremtab_add;
++
++
++// enable an operator
++void enable_operator(Bitu regbase, op_type* op_pt, Bit32u act_type);
++
++// functions to change parameters of an operator
++void change_frequency(Bitu chanbase, Bitu regbase, op_type* op_pt);
++
++void change_attackrate(Bitu regbase, op_type* op_pt);
++void change_decayrate(Bitu regbase, op_type* op_pt);
++void change_releaserate(Bitu regbase, op_type* op_pt);
++void change_sustainlevel(Bitu regbase, op_type* op_pt);
++void change_waveform(Bitu regbase, op_type* op_pt);
++void change_keepsustain(Bitu regbase, op_type* op_pt);
++void change_vibrato(Bitu regbase, op_type* op_pt);
++void change_feedback(Bitu chanbase, op_type* op_pt);
++
+ 
+ static Bit32u generator_add;	// should be a chip parameter
+ 
+diff --git a/src/opl.h b/src/opl.h
+index c8e643b..cbb56ad 100644
+--- a/src/opl.h
++++ b/src/opl.h
+@@ -25,11 +25,8 @@
+  * Ken Silverman's official web site: "http://www.advsys.net/ken"
+  */
+ 
+-
+-#define fltype double
+-
+-#include <stdbool.h>
+ #include <stdint.h>
++
+ typedef uintptr_t	Bitu;
+ typedef intptr_t	Bits;
+ typedef uint32_t	Bit32u;
+@@ -39,154 +36,6 @@ typedef int16_t		Bit16s;
+ typedef uint8_t		Bit8u;
+ typedef int8_t		Bit8s;
+ 
+-
+-/*
+-	define attribution that inlines/forces inlining of a function (optional)
+-*/
+-#define OPL_INLINE inline
+-
+-
+-#undef NUM_CHANNELS
+-#if defined(OPLTYPE_IS_OPL3)
+-#define NUM_CHANNELS	18
+-#else
+-#define NUM_CHANNELS	9
+-#endif
+-
+-#define MAXOPERATORS	(NUM_CHANNELS*2)
+-
+-
+-#define FL05	((fltype)0.5)
+-#define FL2		((fltype)2.0)
+-#define PI		((fltype)3.1415926535897932384626433832795)
+-
+-
+-#define FIXEDPT			0x10000		// fixed-point calculations using 16+16
+-#define FIXEDPT_LFO		0x1000000	// fixed-point calculations using 8+24
+-
+-#define WAVEPREC		1024		// waveform precision (10 bits)
+-
+-#define INTFREQU		((fltype)(14318180.0 / 288.0))		// clocking of the chip
+-
+-
+-#define OF_TYPE_ATT			0
+-#define OF_TYPE_DEC			1
+-#define OF_TYPE_REL			2
+-#define OF_TYPE_SUS			3
+-#define OF_TYPE_SUS_NOKEEP	4
+-#define OF_TYPE_OFF			5
+-
+-#define ARC_CONTROL			0x00
+-#define ARC_TVS_KSR_MUL		0x20
+-#define ARC_KSL_OUTLEV		0x40
+-#define ARC_ATTR_DECR		0x60
+-#define ARC_SUSL_RELR		0x80
+-#define ARC_FREQ_NUM		0xa0
+-#define ARC_KON_BNUM		0xb0
+-#define ARC_PERC_MODE		0xbd
+-#define ARC_FEEDBACK		0xc0
+-#define ARC_WAVE_SEL		0xe0
+-
+-#define ARC_SECONDSET		0x100	// second operator set for OPL3
+-
+-
+-#define OP_ACT_OFF			0x00
+-#define OP_ACT_NORMAL		0x01	// regular channel activated (bitmasked)
+-#define OP_ACT_PERC			0x02	// percussion channel activated (bitmasked)
+-
+-#define BLOCKBUF_SIZE		512
+-
+-
+-// vibrato constants
+-#define VIBTAB_SIZE			8
+-#define VIBFAC				70/50000		// no braces, integer mul/div
+-
+-// tremolo constants and table
+-#define TREMTAB_SIZE		53
+-#define TREM_FREQ			((fltype)(3.7))			// tremolo at 3.7hz
+-
+-
+-/* operator struct definition
+-     For OPL2 all 9 channels consist of two operators each, carrier and modulator.
+-     Channel x has operators x as modulator and operators (9+x) as carrier.
+-     For OPL3 all 18 channels consist either of two operators (2op mode) or four
+-     operators (4op mode) which is determined through register4 of the second
+-     adlib register set.
+-     Only the channels 0,1,2 (first set) and 9,10,11 (second set) can act as
+-     4op channels. The two additional operators for a channel y come from the
+-     2op channel y+3 so the operatorss y, (9+y), y+3, (9+y)+3 make up a 4op
+-     channel.
+-*/
+-typedef struct operator_struct {
+-	Bit32s cval, lastcval;			// current output/last output (used for feedback)
+-	Bit32u tcount, wfpos, tinc;		// time (position in waveform) and time increment
+-	fltype amp, step_amp;			// and amplification (envelope)
+-	fltype vol;						// volume
+-	fltype sustain_level;			// sustain level
+-	Bit32s mfbi;					// feedback amount
+-	fltype a0, a1, a2, a3;			// attack rate function coefficients
+-	fltype decaymul, releasemul;	// decay/release rate functions
+-	Bit32u op_state;				// current state of operator (attack/decay/sustain/release/off)
+-	Bit32u toff;
+-	Bit32s freq_high;				// highest three bits of the frequency, used for vibrato calculations
+-	Bit16s* cur_wform;				// start of selected waveform
+-	Bit32u cur_wmask;				// mask for selected waveform
+-	Bit32u act_state;				// activity state (regular, percussion)
+-	bool sus_keep;					// keep sustain level when decay finished
+-	bool vibrato,tremolo;			// vibrato/tremolo enable bits
+-	
+-	// variables used to provide non-continuous envelopes
+-	Bit32u generator_pos;			// for non-standard sample rates we need to determine how many samples have passed
+-	Bits cur_env_step;				// current (standardized) sample position
+-	Bits env_step_a,env_step_d,env_step_r;	// number of std samples of one step (for attack/decay/release mode)
+-	Bit8u step_skip_pos_a;			// position of 8-cyclic step skipping (always 2^x to check against mask)
+-	Bits env_step_skip_a;			// bitmask that determines if a step is skipped (respective bit is zero then)
+-
+-#if defined(OPLTYPE_IS_OPL3)
+-	bool is_4op,is_4op_attached;	// base of a 4op channel/part of a 4op channel
+-	Bit32s left_pan,right_pan;		// opl3 stereo panning amount
+-#endif
+-} op_type;
+-
+-// per-chip variables
+-Bitu chip_num;
+-op_type op[MAXOPERATORS];
+-
+-Bits int_samplerate;
+-	
+-Bit8u status;
+-Bit32u opl_index;
+-#if defined(OPLTYPE_IS_OPL3)
+-Bit8u adlibreg[512];	// adlib register set (including second set)
+-Bit8u wave_sel[44];		// waveform selection
+-#else
+-Bit8u adlibreg[256];	// adlib register set
+-Bit8u wave_sel[22];		// waveform selection
+-#endif
+-
+-
+-// vibrato/tremolo increment/counter
+-Bit32u vibtab_pos;
+-Bit32u vibtab_add;
+-Bit32u tremtab_pos;
+-Bit32u tremtab_add;
+-
+-
+-// enable an operator
+-void enable_operator(Bitu regbase, op_type* op_pt, Bit32u act_type);
+-
+-// functions to change parameters of an operator
+-void change_frequency(Bitu chanbase, Bitu regbase, op_type* op_pt);
+-
+-void change_attackrate(Bitu regbase, op_type* op_pt);
+-void change_decayrate(Bitu regbase, op_type* op_pt);
+-void change_releaserate(Bitu regbase, op_type* op_pt);
+-void change_sustainlevel(Bitu regbase, op_type* op_pt);
+-void change_waveform(Bitu regbase, op_type* op_pt);
+-void change_keepsustain(Bitu regbase, op_type* op_pt);
+-void change_vibrato(Bitu regbase, op_type* op_pt);
+-void change_feedback(Bitu chanbase, op_type* op_pt);
+-
+ // general functions
+ void adlib_init(Bit32u samplerate);
+ void adlib_write(Bitu idx, Bit8u val);
+@@ -195,8 +44,8 @@ void adlib_getsample(Bit16s* sndptr, Bits numsamples);
+ Bitu adlib_reg_read(Bitu port);
+ void adlib_write_index(Bitu port, Bit8u val);
+ 
+-#endif /* OPL_H */
+-
+ #define opl_init() adlib_init(OUTPUT_QUALITY * 11025)
+ #define opl_write(reg, val) adlib_write(reg, val)
+ #define opl_update(buf, num) adlib_getsample(buf, num)
++
++#endif /* OPL_H */
-- 
2.28.0



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