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Adding gskit dependency

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Francisco Javier Trujillo Mata 2023-12-31 18:27:46 +01:00 • committed by kub
parent ebf2b007d1
commit 888ca0b83b
2 changed files with 75 additions and 2 deletions
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4
configure vendored
View file

@ -157,8 +157,8 @@ set_platform()
MFLAGS=""
ARCH=mips64r5900el
ASFLAGS="$ASFLAGS -G0 -call_shared"
CFLAGS="$CFLAGS -D_EE -G0 -I${PS2SDK}/ee/include -I${PS2SDK}/common/include -I${PS2SDK}/ports/include"
LDFLAGS="$LDFLAGS -Wl,-zmax-page-size=128 -T${PS2SDK}/ee/startup/linkfile -L${PS2SDK}/ee/lib -L${PS2SDK}/ports/lib"
CFLAGS="$CFLAGS -D_EE -G0 -I${PS2SDK}/ee/include -I${PS2SDK}/common/include -I${PS2DEV}/gsKit/include -I${PS2SDK}/ports/include"
LDFLAGS="$LDFLAGS -Wl,-zmax-page-size=128 -T${PS2SDK}/ee/startup/linkfile -L${PS2SDK}/ee/lib -L${PS2DEV}/gsKit/lib -L${PS2SDK}/ports/lib"
;;
*)
fail "unsupported platform: $platform"

73
platform/ps2/emu.c
View file

@ -1,9 +1,14 @@
#include <stddef.h>
#include <malloc.h>
#include <kernel.h>
#include <ps2_joystick_driver.h>
#include <ps2_audio_driver.h>
#include <libpad.h>
#include <gsKit.h>
#include <dmaKit.h>
#include <gsToolkit.h>
#include <gsInline.h>
#include "in_ps2.h"
#include "../libpicofe/input.h"
@ -15,6 +20,11 @@
#define OSD_FPS_X 220
/* turn black GS Screen */
#define GS_BLACK GS_SETREG_RGBA(0x00, 0x00, 0x00, 0x80)
/* Generic tint color */
#define GS_TEXT GS_SETREG_RGBA(0x80, 0x80, 0x80, 0x80)
static int osd_buf_cnt, osd_cdleds;
static int out_x, out_y;
@ -42,9 +52,70 @@ const char *renderer_names[] = { "16bit accurate", " 8bit accurate", " 8bit fast
const char *renderer_names32x[] = { "accurate", "faster", "fastest", NULL };
enum renderer_types { RT_16BIT, RT_8BIT_ACC, RT_8BIT_FAST, RT_COUNT };
typedef struct ps2_video {
GSGLOBAL *gsGlobal;
GSTEXTURE *scrbitmap;
GSTEXTURE *tex_spr0;
GSTEXTURE *tex_spr1;
GSTEXTURE *tex_spr2;
GSTEXTURE *tex_fix;
uint32_t offset;
uint8_t vsync; /* 0 (Disabled), 1 (Enabled), 2 (Dynamic) */
uint8_t pixel_format;
} ps2_video_t;
ps2_video_t *ps2_video = NULL;
#define is_16bit_mode() \
(currentConfig.renderer == RT_16BIT || (PicoIn.AHW & PAHW_32X))
static void video_init(void)
{
ps2_video = (ps2_video_t*)calloc(1, sizeof(ps2_video_t));
GSGLOBAL *gsGlobal;
gsGlobal = gsKit_init_global();
gsGlobal->Mode = GS_MODE_NTSC;
gsGlobal->Height = 448;
gsGlobal->PSM = GS_PSM_CT24;
gsGlobal->PSMZ = GS_PSMZ_16S;
gsGlobal->ZBuffering = GS_SETTING_OFF;
gsGlobal->DoubleBuffering = GS_SETTING_ON;
gsGlobal->PrimAlphaEnable = GS_SETTING_ON;
gsGlobal->Dithering = GS_SETTING_OFF;
gsKit_set_primalpha(gsGlobal, GS_SETREG_ALPHA(0, 1, 0, 1, 0), 0);
dmaKit_init(D_CTRL_RELE_OFF, D_CTRL_MFD_OFF, D_CTRL_STS_UNSPEC, D_CTRL_STD_OFF, D_CTRL_RCYC_8, 1 << DMA_CHANNEL_GIF);
dmaKit_chan_init(DMA_CHANNEL_GIF);
gsKit_set_clamp(gsGlobal, GS_CMODE_REPEAT);
gsKit_vram_clear(gsGlobal);
gsKit_init_screen(gsGlobal);
gsKit_TexManager_init(gsGlobal);
gsKit_mode_switch(gsGlobal, GS_ONESHOT);
gsKit_clear(gsGlobal, GS_BLACK);
ps2_video->gsGlobal = gsGlobal;
}
static void video_deinit(void)
{
if (!ps2_video) return;
gsKit_clear(ps2_video->gsGlobal, GS_BLACK);
gsKit_vram_clear(ps2_video->gsGlobal);
gsKit_deinit_global(ps2_video->gsGlobal);
free(ps2_video);
}
static int get_renderer(void)
{
if (PicoIn.AHW & PAHW_32X)
@ -179,6 +250,7 @@ void pemu_finalize_frame(const char *fps, const char *notice)
void plat_init(void)
{
video_init();
init_joystick_driver(false);
in_ps2_init(in_ps2_defbinds);
in_probe();
@ -189,6 +261,7 @@ void plat_init(void)
void plat_finish(void) {
deinit_audio_driver();
deinit_joystick_driver(false);
video_deinit();
}
/* display emulator status messages before holding emulation */