mirror of
https://github.com/RaySollium99/libpicofe.git
synced 2025-09-05 06:47:45 -04:00
optimizations, fixes, hacks, psp, ...
git-svn-id: file:///home/notaz/opt/svn/PicoDrive/platform@295 be3aeb3a-fb24-0410-a615-afba39da0efa
This commit is contained in:
notaz
parent
60a10527f2
commit
5ecedd0cc2
13 changed files with 134 additions and 158 deletions
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@ -51,22 +51,12 @@ static FILE *loaded_mp3 = 0;
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}
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/* these will be managed locally on our side */
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extern int *ym2612_dacen;
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extern INT32 *ym2612_dacout;
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static UINT8 *REGS = 0; /* we will also keep local copy of regs for savestates and such */
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static INT32 *addr_A1; /* address line A1 */
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static int dacen;
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static INT32 dacout;
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static UINT8 ST_address; /* address register */
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static UINT8 ST_status; /* status flag */
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static UINT8 ST_mode; /* mode CSM / 3SLOT */
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static int ST_TA; /* timer a */
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static int ST_TAC; /* timer a maxval */
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static int ST_TAT; /* timer a ticker */
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static UINT8 ST_TB; /* timer b */
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static int ST_TBC; /* timer b maxval */
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static int ST_TBT; /* timer b ticker */
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static int writebuff_ptr = 0;
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@ -84,16 +74,16 @@ static int set_timers( int v )
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/* b2 = timer enable a */
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/* b1 = load b */
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/* b0 = load a */
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change = (ST_mode ^ v) & 0xc0;
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ST_mode = v;
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change = (ym2612_st->mode ^ v) & 0xc0;
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ym2612_st->mode = v;
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/* reset Timer b flag */
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if( v & 0x20 )
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ST_status &= ~2;
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ym2612_st->status &= ~2;
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/* reset Timer a flag */
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if( v & 0x10 )
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ST_status &= ~1;
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ym2612_st->status &= ~1;
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return change;
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}
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@ -139,30 +129,30 @@ int YM2612Write_940(unsigned int a, unsigned int v)
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switch( addr )
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{
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case 0x24: { // timer A High 8
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int TAnew = (ST_TA & 0x03)|(((int)v)<<2);
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if(ST_TA != TAnew) {
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int TAnew = (ym2612_st->TA & 0x03)|(((int)v)<<2);
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if (ym2612_st->TA != TAnew) {
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// we should reset ticker only if new value is written. Outrun requires this.
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ST_TA = TAnew;
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ST_TAC = (1024-TAnew)*18;
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ST_TAT = 0;
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ym2612_st->TA = TAnew;
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ym2612_st->TAC = (1024-TAnew)*18;
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ym2612_st->TAT = 0;
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}
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return 0;
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}
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case 0x25: { // timer A Low 2
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int TAnew = (ST_TA & 0x3fc)|(v&3);
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if(ST_TA != TAnew) {
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ST_TA = TAnew;
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ST_TAC = (1024-TAnew)*18;
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ST_TAT = 0;
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int TAnew = (ym2612_st->TA & 0x3fc)|(v&3);
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if (ym2612_st->TA != TAnew) {
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ym2612_st->TA = TAnew;
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ym2612_st->TAC = (1024-TAnew)*18;
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ym2612_st->TAT = 0;
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}
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return 0;
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}
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case 0x26: // timer B
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if(ST_TB != v) {
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ST_TB = v;
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ST_TBC = (256-v)<<4;
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ST_TBC *= 18;
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ST_TBT = 0;
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if (ym2612_st->TB != v) {
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ym2612_st->TB = v;
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ym2612_st->TBC = (256-v)<<4;
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ym2612_st->TBC *= 18;
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ym2612_st->TBT = 0;
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}
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return 0;
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case 0x27: /* mode, timer control */
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@ -229,38 +219,6 @@ int YM2612Write_940(unsigned int a, unsigned int v)
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return 0; // cause the engine to do updates once per frame only
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}
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UINT8 YM2612Read_940(void)
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{
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return ST_status;
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}
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int YM2612PicoTick_940(int n)
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{
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//int ret = 0;
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// timer A
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if(ST_mode & 0x01 && (ST_TAT+=64*n) >= ST_TAC) {
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ST_TAT -= ST_TAC;
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if(ST_mode & 0x04) ST_status |= 1;
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// CSM mode total level latch and auto key on
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/* FIXME
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if(ST_mode & 0x80) {
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CSMKeyControll( &(ym2612_940->CH[2]) ); // Vectorman2, etc.
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ret = 1;
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}
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*/
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}
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// timer B
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if(ST_mode & 0x02 && (ST_TBT+=64*n) >= ST_TBC) {
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ST_TBT -= ST_TBC;
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if(ST_mode & 0x08) ST_status |= 2;
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}
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return 0;
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}
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#define CHECK_BUSY(job) \
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(gp2x_memregs[0x3b46>>1] & (1<<(job-1)))
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@ -339,12 +297,14 @@ void YM2612PicoStateLoad_940(void)
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static void internal_reset(void)
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{
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writebuff_ptr = 0;
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ST_mode = 0;
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ST_status = 0; /* normal mode */
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ST_TA = 0;
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ST_TAC = 0;
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ST_TB = 0;
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ST_TBC = 0;
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ym2612_st->mode = 0;
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ym2612_st->status = 0; /* normal mode */
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ym2612_st->TA = 0;
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ym2612_st->TAC = 0;
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ym2612_st->TAT = 0;
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ym2612_st->TB = 0;
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ym2612_st->TBC = 0;
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ym2612_st->TBT = 0;
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dacen = 0;
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dacout = 0;
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ST_address= 0;
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@ -138,15 +138,10 @@ endif
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all: PicoDrive.gpe
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PicoDrive.gpe : $(OBJS) ../common/helix/helix_mp3.a
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@echo $@
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@$(GCC) -o $@ $(COPT) $^ -lm -lpng -Wl,-Map=PicoDrive.map
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@echo ">>>" $@
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$(GCC) -o $@ $(COPT) $^ -lm -lpng -Wl,-Map=PicoDrive.map
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ifeq ($(DEBUG),)
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@$(STRIP) $@
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endif
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# @$(GCC) $(COPT) $(OBJS) -lm -o PicoDrive_.gpe
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# @gpecomp PicoDrive_.gpe $@
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ifeq "$(up)" "1"
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@cmd //C copy $@ \\\\10.0.1.2\\gp2x\\mnt\\sd\\games\\PicoDrive\\
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$(STRIP) $@
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endif
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up: PicoDrive.gpe
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@ -155,45 +150,40 @@ up: PicoDrive.gpe
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# @cmd //C copy PicoDrive.gpe \\\\10.0.1.2\\gp2x\\mnt\\sd\\games\\PicoDrive\\
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testrefr.gpe : test.o gp2x.o
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@echo $@
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@$(GCC) $(COPT) $^ -o $@
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@$(STRIP) $@
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.c.o:
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@echo $<
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@$(GCC) $(COPT) $(DEFINC) -c $< -o $@
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@echo ">>>" $<
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$(GCC) $(COPT) $(DEFINC) -c $< -o $@
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.s.o:
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@echo $<
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@$(GCC) $(COPT) $(DEFINC) -c $< -o $@
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@echo ">>>" $<
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$(GCC) $(COPT) $(DEFINC) -c $< -o $@
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../../Pico/draw_asm.o : ../../Pico/Draw.s
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@echo $<
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@$(AS) $(ASOPT) $< -o $@
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@echo ">>>" $<
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$(AS) $(ASOPT) $< -o $@
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../../Pico/draw2_asm.o : ../../Pico/Draw2.s
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@echo $<
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@$(AS) $(ASOPT) $< -o $@
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@echo ">>>" $<
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$(AS) $(ASOPT) $< -o $@
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../../Pico/memory_asm.o : ../../Pico/Memory.s
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@echo $<
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@$(AS) $(ASOPT) $< -o $@
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@echo ">>>" $<
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$(AS) $(ASOPT) $< -o $@
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../../Pico/sound/ym2612_asm.o : ../../Pico/sound/ym2612.s
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@echo $<
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@$(AS) $(ASOPT) $< -o $@
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@echo ">>>" $<
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$(AS) $(ASOPT) $< -o $@
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../../Pico/sound/mix_asm.o : ../../Pico/sound/mix.s
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@echo $<
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@$(AS) $(ASOPT) $< -o $@
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@echo ">>>" $<
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$(AS) $(ASOPT) $< -o $@
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../../Pico/misc_asm.o : ../../Pico/Misc.s
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@echo $<
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@$(AS) $(ASOPT) $< -o $@
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@echo ">>>" $<
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$(AS) $(ASOPT) $< -o $@
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../../Pico/cd/pico_asm.o : ../../Pico/cd/Pico.s
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@echo $<
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@$(AS) $(ASOPT) $< -o $@
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@echo ">>>" $<
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$(AS) $(ASOPT) $< -o $@
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../../Pico/cd/memory_asm.o : ../../Pico/cd/Memory.s
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@echo $<
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@$(AS) $(ASOPT) $< -o $@
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@echo ">>>" $<
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$(AS) $(ASOPT) $< -o $@
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../../Pico/cd/misc_asm.o : ../../Pico/cd/Misc.s
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@echo $<
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@$(AS) $(ASOPT) $< -o $@
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@echo ">>>" $<
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$(AS) $(ASOPT) $< -o $@
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# build Cyclone
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../../cpu/Cyclone/proj/Cyclone.s :
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@ -1,2 +1,2 @@
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#define VERSION "1.34"
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#define VERSION "1.35"
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@ -40,19 +40,6 @@ int YM2612Write_940(unsigned int a, unsigned int v)
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return 0; // cause the engine to do updates once per frame only
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}
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UINT8 YM2612Read_940(void)
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{
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return YM2612Read_();
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}
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int YM2612PicoTick_940(int n)
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{
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YM2612PicoTick_(n);
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return 0;
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}
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void YM2612PicoStateLoad_940(void)
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{
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@ -13,8 +13,8 @@ STRIP = strip
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AS = gcc
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ifeq "$(profile)" "1"
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COPT_COMMON = -s -O3 -ftracer -fstrength-reduce -Wall -funroll-loops -fomit-frame-pointer -fstrict-aliasing -ffast-math -fprofile-generate # -static
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COPT = $(COPT_COMMON) # -mtune=arm920t
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COPT_COMMON = -s -O3 -ftracer -fstrength-reduce -Wall -funroll-loops -fomit-frame-pointer -fstrict-aliasing -ffast-math -fprofile-generate
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COPT = $(COPT_COMMON)
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else
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COPT = -ggdb -Wall -fno-strict-aliasing # -pg -O3 -ftracer -fstrength-reduce -funroll-loops -fomit-frame-pointer -ffast-math
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COPT_COMMON = $(COPT)
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25
psp/Makefile
25
psp/Makefile
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@ -6,23 +6,19 @@ PSPSDK = $(shell psp-config --pspsdk-path)
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#use_musashi = 1
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#use_mz80 = 1
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amalgamate = 0
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#profile = 1
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#up = 1
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CFLAGS += -I../.. -I. -DNO_SYNC -DLPRINTF_STDIO
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CFLAGS += -Wall -Winline -G0
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CFLAGS += -DLPRINTF_STDIO
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#CFLAGS += -fprofile-generate
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#CFLAGS += -fprofile-use
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#CFLAGS += -pg
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ifeq ($(DEBUG),)
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CFLAGS += -O2 -ftracer -fstrength-reduce -ffast-math
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else
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CFLAGS += -ggdb
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endif
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ifeq "$(profile)" "1"
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CFLAGS += -fprofile-generate
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endif
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ifeq "$(profile)" "2"
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CFLAGS += -fprofile-use
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endif
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# frontend
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@ -37,7 +33,7 @@ OBJS += ../../PicoAll.o
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else
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OBJS += ../../Pico/Area.o ../../Pico/Cart.o ../../Pico/Memory.o ../../Pico/Misc.o \
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../../Pico/Pico.o ../../Pico/Sek.o ../../Pico/VideoPort.o ../../Pico/Draw2.o ../../Pico/Draw.o \
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../../Pico/Patch.o ../../Pico/Draw_amips.o ../../Pico/Memory_amips.o
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../../Pico/Patch.o ../../Pico/Draw_amips.o ../../Pico/Memory_amips.o ../../Pico/Misc_amips.o
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# Pico - CD
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OBJS += ../../Pico/cd/Pico.o ../../Pico/cd/Memory.o ../../Pico/cd/Sek.o ../../Pico/cd/LC89510.o \
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../../Pico/cd/cd_sys.o ../../Pico/cd/cd_file.o ../../Pico/cd/gfx_cd.o \
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@ -77,8 +73,10 @@ OBJS += data/bg32.o data/bg40.o
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LIBS += -lpng -lm -lpspgu -lpsppower -lpspaudio -lpsprtc -lpspaudiocodec
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#LIBS += -lpspprof
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LDFLAGS += -Wl,-Map=PicoDrive.map
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# target
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TARGET = PicoDrive
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EXTRA_TARGETS = EBOOT.PBP
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@ -114,7 +112,11 @@ AS := psp-as
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../../Pico/Draw.o : ../../Pico/Draw.c
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@echo ">>>" $<
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$(CC) $(CFLAGS) -c $< -o $@ -D_ASM_DRAW_C_MIPS
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$(CC) $(CFLAGS) -c $< -o $@ -D_ASM_DRAW_C_AMIPS
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../../Pico/Misc.o : ../../Pico/Misc.c
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@echo ">>>" $<
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$(CC) $(CFLAGS) -c $< -o $@ -D_ASM_MISC_C_AMIPS
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readme.txt: ../../tools/textfilter ../base_readme.txt
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../../tools/textfilter ../base_readme.txt $@ PSP
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@ -152,6 +154,5 @@ endif
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# ?
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rel: EBOOT.PBP readme.txt
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zip -9 -j ../../PicoDrive_$(VER).zip $^
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# zip -9 -r ../../PicoDrive_$(VER).zip skin -i \*.png -i \*.txt
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zip -9 -r ../../PicoDrive_$(VER).zip skin -i \*.png -i \*.txt
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41
psp/emu.c
41
psp/emu.c
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@ -11,6 +11,7 @@
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#include "psp.h"
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#include "menu.h"
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#include "emu.h"
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#include "mp3.h"
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#include "../common/emu.h"
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#include "../common/lprintf.h"
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#include "../../Pico/PicoInt.h"
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@ -57,7 +58,7 @@ static void osd_text(int x, const char *text, int is_active, int clear_all)
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for (h = 0; h < 8; h++) {
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p = (int *) (screen+x+512*(264+h));
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p = (int *) ((int)p & ~3); // align
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memset32(p, 0, len);
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memset32_uncached(p, 0, len);
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}
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if (is_active) { tmp = psp_screen; psp_screen = screen; } // nasty pointer tricks
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emu_textOut16(x, 264, text);
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@ -126,8 +127,8 @@ void emu_setDefaultConfig(void)
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{
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memset(¤tConfig, 0, sizeof(currentConfig));
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currentConfig.lastRomFile[0] = 0;
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currentConfig.EmuOpt = 0x1f | 0x680; // | confirm_save, cd_leds, 16bit rend
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currentConfig.PicoOpt = 0x0f | 0xc00; // | cd_pcm, cd_cdda
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currentConfig.EmuOpt = 0x1d | 0x680; // | confirm_save, cd_leds, acc rend
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currentConfig.PicoOpt = 0x0f | 0x1c00; // | gfx_cd, cd_pcm, cd_cdda
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currentConfig.PsndRate = 22050;
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currentConfig.PicoRegion = 0; // auto
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currentConfig.PicoAutoRgnOrder = 0x184; // US, EU, JP
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@ -172,7 +173,7 @@ static int fbimg_offs = 0;
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static void set_scaling_params(void)
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{
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int src_width, fbimg_width, fbimg_height, fbimg_xoffs, fbimg_yoffs;
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int src_width, fbimg_width, fbimg_height, fbimg_xoffs, fbimg_yoffs, border_hack = 0;
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g_vertices[0].x = g_vertices[0].y =
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g_vertices[0].z = g_vertices[1].z = 0;
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@ -185,9 +186,13 @@ static void set_scaling_params(void)
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src_width = 256;
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}
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if (fbimg_width & 1) fbimg_width++; // make even
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if (fbimg_height & 1) fbimg_height++;
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if (fbimg_width >= 480) {
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g_vertices[0].u = (fbimg_width-480)/2;
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g_vertices[1].u = src_width - (fbimg_width-480)/2;
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g_vertices[1].u = src_width - (fbimg_width-480)/2 - 1;
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if (fbimg_width == 480) border_hack = 1;
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fbimg_width = 480;
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fbimg_xoffs = 0;
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} else {
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@ -211,6 +216,12 @@ static void set_scaling_params(void)
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g_vertices[1].y = fbimg_height;
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if (fbimg_xoffs < 0) fbimg_xoffs = 0;
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if (fbimg_yoffs < 0) fbimg_yoffs = 0;
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if (border_hack) {
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g_vertices[0].u++;
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g_vertices[0].x++;
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g_vertices[1].u--;
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g_vertices[1].x--;
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}
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fbimg_offs = (fbimg_yoffs*512 + fbimg_xoffs) * 2; // dst is always 16bit
|
||||
|
||||
/*
|
||||
|
|
@ -371,7 +382,7 @@ static void cd_leds(void)
|
|||
*p++ = col_g; *p++ = col_g; p+=2; *p++ = col_r; *p++ = col_r;
|
||||
}
|
||||
|
||||
|
||||
#if 0
|
||||
static void dbg_text(void)
|
||||
{
|
||||
int *p, h, len;
|
||||
|
|
@ -382,11 +393,11 @@ static void dbg_text(void)
|
|||
for (h = 0; h < 8; h++) {
|
||||
p = (int *) ((unsigned short *) psp_screen+2+512*(256+h));
|
||||
p = (int *) ((int)p & ~3); // align
|
||||
memset32(p, 0, len);
|
||||
memset32_uncached(p, 0, len);
|
||||
}
|
||||
emu_textOut16(2, 256, text);
|
||||
}
|
||||
|
||||
#endif
|
||||
|
||||
/* called after rendering is done, but frame emulation is not finished */
|
||||
void blit1(void)
|
||||
|
|
@ -415,7 +426,7 @@ static void blit2(const char *fps, const char *notice, int lagging_behind)
|
|||
if (emu_opt & 2) osd_text(OSD_FPS_X, fps, 0, 0);
|
||||
}
|
||||
|
||||
dbg_text();
|
||||
//dbg_text();
|
||||
|
||||
if ((emu_opt & 0x400) && (PicoMCD & 1))
|
||||
cd_leds();
|
||||
|
|
@ -431,15 +442,15 @@ static void blit2(const char *fps, const char *notice, int lagging_behind)
|
|||
static void clearArea(int full)
|
||||
{
|
||||
if (full) {
|
||||
memset32(psp_screen, 0, 512*272*2/4);
|
||||
memset32_uncached(psp_screen, 0, 512*272*2/4);
|
||||
psp_video_flip(0);
|
||||
memset32(psp_screen, 0, 512*272*2/4);
|
||||
memset32_uncached(psp_screen, 0, 512*272*2/4);
|
||||
memset32(VRAM_CACHED_STUFF, 0xe0e0e0e0, 512*240/4);
|
||||
memset32((int *)VRAM_CACHED_STUFF+512*240/4, 0, 512*240*2/4);
|
||||
} else {
|
||||
void *fb = psp_video_get_active_fb();
|
||||
memset32((int *)((char *)psp_screen + 512*264*2), 0, 512*8*2/4);
|
||||
memset32((int *)((char *)fb + 512*264*2), 0, 512*8*2/4);
|
||||
memset32_uncached((int *)((char *)psp_screen + 512*264*2), 0, 512*8*2/4);
|
||||
memset32_uncached((int *)((char *)fb + 512*264*2), 0, 512*8*2/4);
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -659,7 +670,7 @@ void emu_forcedFrame(void)
|
|||
vidResetMode();
|
||||
memset32(VRAM_CACHED_STUFF, 0xe0e0e0e0, 512*8/4); // borders
|
||||
memset32((int *)VRAM_CACHED_STUFF + 512*232/4, 0xe0e0e0e0, 512*8/4);
|
||||
memset32((int *)psp_screen + 512*264*2/4, 0, 512*8*2/4);
|
||||
memset32_uncached((int *)psp_screen + 512*264*2/4, 0, 512*8*2/4);
|
||||
|
||||
PicoDrawSetColorFormat(-1);
|
||||
PicoScan = EmuScanSlow;
|
||||
|
|
@ -1036,7 +1047,7 @@ void emu_Loop(void)
|
|||
}
|
||||
|
||||
// clear fps counters and stuff
|
||||
memset32((int *)psp_video_get_active_fb() + 512*264*2/4, 0, 512*8*2/4);
|
||||
memset32_uncached((int *)psp_video_get_active_fb() + 512*264*2/4, 0, 512*8*2/4);
|
||||
}
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -28,4 +28,6 @@ void emu_forcedFrame(void);
|
|||
|
||||
void emu_msg_cb(const char *msg);
|
||||
|
||||
// actually comes from Pico/Misc_amips.s
|
||||
void memset32_uncached(int *dest, int c, int count);
|
||||
|
||||
|
|
|
|||
15
psp/menu.c
15
psp/menu.c
|
|
@ -154,7 +154,7 @@ void menu_romload_prepare(const char *rom_name)
|
|||
|
||||
psp_video_switch_to_single();
|
||||
if (rom_data) menu_draw_begin();
|
||||
else memset32(psp_screen, 0, 512*272*2/4);
|
||||
else memset32_uncached(psp_screen, 0, 512*272*2/4);
|
||||
|
||||
smalltext_out16(1, 1, "Loading", 0xffff);
|
||||
smalltext_out16_lim(1, 10, p, 0xffff, 80);
|
||||
|
|
@ -453,8 +453,10 @@ static void draw_debug(void)
|
|||
|
||||
static void debug_menu_loop(void)
|
||||
{
|
||||
int ret = 0;
|
||||
draw_debug();
|
||||
wait_for_input(BTN_X|BTN_CIRCLE, 0);
|
||||
while (!(ret & (BTN_X|BTN_CIRCLE)))
|
||||
ret = wait_for_input(BTN_X|BTN_CIRCLE, 0);
|
||||
}
|
||||
|
||||
// ------------ patch/gg menu ------------
|
||||
|
|
@ -1059,7 +1061,7 @@ static void menu_opt3_preview(int is_32col)
|
|||
lprintf("uncompress returned %i\n", ret);
|
||||
}
|
||||
|
||||
memset32(psp_screen, 0, 512*272*2/4);
|
||||
memset32_uncached(psp_screen, 0, 512*272*2/4);
|
||||
emu_forcedFrame();
|
||||
menu_prepare_bg(1, 0);
|
||||
|
||||
|
|
@ -1119,6 +1121,7 @@ static void dispmenu_loop_options(void)
|
|||
if (setting != NULL) {
|
||||
while ((inp = psp_pad_read(0)) & (BTN_LEFT|BTN_RIGHT)) {
|
||||
*setting += (inp & BTN_LEFT) ? -0.01 : 0.01;
|
||||
if (*setting <= 0) *setting = 0.01;
|
||||
menu_opt3_preview(is_32col);
|
||||
draw_dispmenu_options(menu_sel); // will wait vsync
|
||||
}
|
||||
|
|
@ -1735,12 +1738,12 @@ static void menu_prepare_bg(int use_game_bg, int use_fg)
|
|||
int i;
|
||||
for (i = 272; i > 0; i--, dst += 480, src += 512)
|
||||
menu_darken_bg(dst, src, 480, 1);
|
||||
//memset32((int *)(bg_buffer + 480*264), 0, 480*8*2/4);
|
||||
//memset32_uncached((int *)(bg_buffer + 480*264), 0, 480*8*2/4);
|
||||
}
|
||||
else
|
||||
{
|
||||
// should really only happen once, on startup..
|
||||
memset32((int *)(void *)bg_buffer, 0, sizeof(bg_buffer)/4);
|
||||
memset32_uncached((int *)(void *)bg_buffer, 0, sizeof(bg_buffer)/4);
|
||||
readpng(bg_buffer, "skin/background.png", READPNG_BG);
|
||||
}
|
||||
sceKernelDcacheWritebackAll();
|
||||
|
|
@ -1814,7 +1817,7 @@ int menu_loop_tray(void)
|
|||
for (;;)
|
||||
{
|
||||
draw_menu_tray(menu_sel);
|
||||
inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_X, 0);
|
||||
inp = wait_for_input(BTN_UP|BTN_DOWN|BTN_CIRCLE, 0);
|
||||
if(inp & BTN_UP ) { menu_sel--; if (menu_sel < 0) menu_sel = menu_sel_max; }
|
||||
if(inp & BTN_DOWN) { menu_sel++; if (menu_sel > menu_sel_max) menu_sel = 0; }
|
||||
if(inp & BTN_CIRCLE) {
|
||||
|
|
|
|||
10
psp/mp3.c
10
psp/mp3.c
|
|
@ -181,8 +181,6 @@ int mp3_init(void)
|
|||
goto fail2;
|
||||
}
|
||||
|
||||
lprintf("thread_busy_sem: %08x, thread_job_sem: %08x\n", thread_busy_sem, thread_job_sem);
|
||||
|
||||
thread_exit = 0;
|
||||
thid = sceKernelCreateThread("mp3decode_thread", decode_thread, 30, 0x2000, 0, 0); /* use slightly higher prio then main */
|
||||
if (thid < 0) {
|
||||
|
|
@ -273,7 +271,7 @@ static int decode_thread(SceSize args, void *argp)
|
|||
|
||||
int mp3_get_bitrate(FILE *f, int size)
|
||||
{
|
||||
int ret = -1, sample_rate, bitrate;
|
||||
int ret, retval = -1, sample_rate, bitrate;
|
||||
// filenames are stored instead handles in PSP, due to stupid max open file limit
|
||||
char *fname = (char *)f;
|
||||
|
||||
|
|
@ -307,14 +305,14 @@ int mp3_get_bitrate(FILE *f, int size)
|
|||
}
|
||||
|
||||
/* looking good.. */
|
||||
ret = bitrate;
|
||||
retval = bitrate;
|
||||
end:
|
||||
if (mp3_handle >= 0) sceIoClose(mp3_handle);
|
||||
mp3_handle = -1;
|
||||
mp3_fname = NULL;
|
||||
psp_sem_unlock(thread_busy_sem);
|
||||
if (ret < 0) mp3_last_error = -1; // remember we had a problem..
|
||||
return ret;
|
||||
if (retval < 0) mp3_last_error = -1; // remember we had a problem..
|
||||
return retval;
|
||||
}
|
||||
|
||||
|
||||
|
|
|
|||
8
psp/mp3.h
Normal file
8
psp/mp3.h
Normal file
|
|
@ -0,0 +1,8 @@
|
|||
|
||||
// additional stuff for PSP mp3 decoder implementation
|
||||
extern int mp3_last_error;
|
||||
|
||||
int mp3_init(void);
|
||||
void mp3_deinit(void);
|
||||
|
||||
|
||||
16
psp/psp.c
16
psp/psp.c
|
|
@ -10,6 +10,7 @@
|
|||
#include <pspgu.h>
|
||||
|
||||
#include "psp.h"
|
||||
#include "emu.h"
|
||||
#include "../common/lprintf.h"
|
||||
|
||||
PSP_MODULE_INFO("PicoDrive", 0, 1, 34);
|
||||
|
|
@ -28,6 +29,19 @@ static int exit_callback(int arg1, int arg2, void *common)
|
|||
return 0;
|
||||
}
|
||||
|
||||
/* Power Callback */
|
||||
static int power_callback(int unknown, int pwrflags, void *common)
|
||||
{
|
||||
/* check for power switch and suspending as one is manual and the other automatic */
|
||||
if (pwrflags & PSP_POWER_CB_POWER_SWITCH || pwrflags & PSP_POWER_CB_SUSPENDING)
|
||||
{
|
||||
lprintf("power_callback: flags: 0x%08X: suspending\n", pwrflags);
|
||||
engineState = PGS_Menu;
|
||||
}
|
||||
sceDisplayWaitVblankStart();
|
||||
return 0;
|
||||
}
|
||||
|
||||
/* Callback thread */
|
||||
static int callback_thread(SceSize args, void *argp)
|
||||
{
|
||||
|
|
@ -38,6 +52,8 @@ static int callback_thread(SceSize args, void *argp)
|
|||
|
||||
cbid = sceKernelCreateCallback("Exit Callback", exit_callback, NULL);
|
||||
sceKernelRegisterExitCallback(cbid);
|
||||
cbid = sceKernelCreateCallback("Power Callback", power_callback, NULL);
|
||||
scePowerRegisterCallback(0, cbid);
|
||||
|
||||
sceKernelSleepThreadCB();
|
||||
|
||||
|
|
|
|||
|
|
@ -1,2 +1,2 @@
|
|||
#define VERSION "1.34"
|
||||
#define VERSION "1.35"
|
||||
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue