From: notaz <notasas@gmail.com>
Date: Sun, 28 Oct 2012 23:08:35 +0000 (+0200)
Subject: move blit to core, allow filtering while blitting
X-Git-Tag: r16~15^2~2
X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fa56d36096cd4ab2b227ce2aa61c8404b8874689;p=pcsx_rearmed.git
move blit to core, allow filtering while blitting
also adds libpicofe to pull filters from, and filter related UI stuff
---
diff --git a/.gitmodules b/.gitmodules
index 650250d6..f93599e3 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,3 +1,6 @@
-[submodule "frontend/warm"]
+[submodule "libpicofe"]
+ path = frontend/libpicofe
+ url = git://notaz.gp2x.de/~notaz/libpicofe.git
+[submodule "warm"]
path = frontend/warm
url = git://notaz.gp2x.de/~notaz/warm.git
diff --git a/Makefile b/Makefile
index af110879..1f3e7361 100644
--- a/Makefile
+++ b/Makefile
@@ -127,6 +127,14 @@ OBJS += plugins/cdrcimg/cdrcimg.o
# dfinput
OBJS += plugins/dfinput/main.o plugins/dfinput/pad.o plugins/dfinput/guncon.o
+# misc
+ifeq "$(HAVE_NEON)" "1"
+OBJS += frontend/libpicofe/arm/neon_scale2x.o
+OBJS += frontend/libpicofe/arm/neon_eagle2x.o
+frontend/libpicofe/arm/neon_scale2x.o: CFLAGS += -DDO_BGR_TO_RGB
+frontend/libpicofe/arm/neon_eagle2x.o: CFLAGS += -DDO_BGR_TO_RGB
+endif
+
# gui
OBJS += frontend/main.o frontend/plugin.o
OBJS += frontend/common/readpng.o frontend/common/fonts.o
@@ -178,6 +186,12 @@ endif
frontend/%.o: CFLAGS += -DIN_EVDEV
frontend/menu.o frontend/main.o frontend/plat_sdl.o: frontend/revision.h
+frontend/libpicofe/arm/neon_scale2x.S frontend/libpicofe/menu.c:
+ @echo "libpicofe module is missing, please run:"
+ @echo "git submodule init && git submodule update"
+ @exit 1
+
+
libpcsxcore/gte_nf.o: libpcsxcore/gte.c
$(CC) -c -o $@ $^ $(CFLAGS) -DFLAGLESS
@@ -185,7 +199,6 @@ frontend/revision.h: FORCE
@(git describe || echo) | sed -e 's/.*/#define REV "\0"/' > $@_
@diff -q $@_ $@ > /dev/null 2>&1 || cp $@_ $@
@rm $@_
-.PHONY: FORCE
%.o: %.S
$(CC) $(CFLAGS) -c $^ -o $@
@@ -213,6 +226,8 @@ plugins_:
clean_plugins:
endif
+.PHONY: all clean target_ plugins_ clean_plugins FORCE
+
# ----------- release -----------
VER ?= $(shell git describe HEAD)
diff --git a/frontend/libpicofe b/frontend/libpicofe
new file mode 160000
index 00000000..6ce097ba
--- /dev/null
+++ b/frontend/libpicofe
@@ -0,0 +1 @@
+Subproject commit 6ce097ba2f3cd1c269bacd032b775b6d296433fc
diff --git a/frontend/libretro.c b/frontend/libretro.c
index 9bbea5ba..d1cb4006 100644
--- a/frontend/libretro.c
+++ b/frontend/libretro.c
@@ -13,6 +13,7 @@
#include "../libpcsxcore/psxcounters.h"
#include "../libpcsxcore/new_dynarec/new_dynarec.h"
#include "../plugins/dfsound/out.h"
+#include "../plugins/gpulib/cspace.h"
#include "main.h"
#include "plugin.h"
#include "plugin_lib.h"
@@ -26,7 +27,6 @@ static retro_environment_t environ_cb;
static retro_audio_sample_batch_t audio_batch_cb;
static void *vout_buf;
-static int vout_width, vout_height;
static int samples_sent, samples_to_send;
static int plugins_opened;
@@ -41,11 +41,8 @@ static int vout_open(void)
return 0;
}
-static void *vout_set_mode(int w, int h, int bpp)
+static void vout_set_mode(int w, int h, int bpp)
{
- vout_width = w;
- vout_height = h;
- return vout_buf;
}
/* FIXME: either teach PCSX to blit to RGB1555 or RetroArch to support RGB565 */
@@ -59,13 +56,39 @@ static void convert(void *buf, size_t bytes)
}
}
-static void *vout_flip(void)
+static void vout_flip(const void *vram, int stride, int bgr24, int w, int h)
{
- pl_rearmed_cbs.flip_cnt++;
- convert(vout_buf, vout_width * vout_height * 2);
- video_cb(vout_buf, vout_width, vout_height, vout_width * 2);
+ unsigned short *dest = vout_buf;
+ const unsigned short *src = vram;
+ int dstride = w, h1 = h;
+
+ if (vram == NULL) {
+ // blanking
+ memset(pl_vout_buf, 0, dstride * h * 2);
+ goto out;
+ }
+
+ if (bgr24)
+ {
+ // XXX: could we switch to RETRO_PIXEL_FORMAT_XRGB8888 here?
+ for (; h1-- > 0; dest += dstride, src += stride)
+ {
+ bgr888_to_rgb565(dest, src, w * 3);
+ }
+ }
+ else
+ {
+ for (; h1-- > 0; dest += dstride, src += stride)
+ {
+ bgr555_to_rgb565(dest, src, w * 2);
+ }
+ }
+
- return vout_buf;
+out:
+ convert(vout_buf, w * h * 2);
+ video_cb(vout_buf, w, h, w * 2);
+ pl_rearmed_cbs.flip_cnt++;
}
static void vout_close(void)
diff --git a/frontend/main.c b/frontend/main.c
index 7c15cb09..56b5cb76 100644
--- a/frontend/main.c
+++ b/frontend/main.c
@@ -232,10 +232,13 @@ do_state_slot:
pl_rearmed_cbs.frameskip == 0 ? "OFF" : "1" );
plugin_call_rearmed_cbs();
break;
- case SACTION_TOGGLE_RENDERER:
- pl_rearmed_cbs.gpu_neon.enhancement_enable =
- !pl_rearmed_cbs.gpu_neon.enhancement_enable;
+ case SACTION_SWITCH_DISPMODE:
+ pl_switch_dispmode();
plugin_call_rearmed_cbs();
+ if (GPU_open != NULL && GPU_close != NULL) {
+ GPU_close();
+ GPU_open(&gpuDisp, "PCSX", NULL);
+ }
break;
case SACTION_SCREENSHOT:
{
diff --git a/frontend/main.h b/frontend/main.h
index 56e1e735..a03db8b2 100644
--- a/frontend/main.h
+++ b/frontend/main.h
@@ -65,7 +65,7 @@ enum sched_action {
SACTION_NEXT_SSLOT,
SACTION_PREV_SSLOT,
SACTION_TOGGLE_FSKIP,
- SACTION_TOGGLE_RENDERER,
+ SACTION_SWITCH_DISPMODE,
SACTION_SCREENSHOT,
SACTION_VOLUME_UP,
SACTION_VOLUME_DOWN,
diff --git a/frontend/menu.c b/frontend/menu.c
index f0fd17c4..d3ce06c3 100644
--- a/frontend/menu.c
+++ b/frontend/menu.c
@@ -75,6 +75,7 @@ typedef enum
MA_OPT_SCALER,
MA_OPT_SCALER2,
MA_OPT_FILTERING,
+ MA_OPT_FILTERING2,
MA_OPT_SCALER_C,
} menu_id;
@@ -87,7 +88,7 @@ static int psx_clock;
static int memcard1_sel, memcard2_sel;
int g_opts, g_scaler;
int soft_scaling, analog_deadzone; // for Caanoo
-int filter;
+int filter, soft_filter;
#ifdef __ARM_ARCH_7A__
#define DEFAULT_PSX_CLOCK 57
@@ -213,6 +214,7 @@ static void menu_set_defconfig(void)
frameskip = 0;
analog_deadzone = 50;
soft_scaling = 1;
+ soft_filter = 0;
psx_clock = DEFAULT_PSX_CLOCK;
region = 0;
@@ -274,6 +276,7 @@ static const struct {
CE_INTVAL(g_layer_w),
CE_INTVAL(g_layer_h),
CE_INTVAL(filter),
+ CE_INTVAL(soft_filter),
CE_INTVAL(state_slot),
CE_INTVAL(cpu_clock),
CE_INTVAL(g_opts),
@@ -663,7 +666,7 @@ me_bind_action emuctrl_actions[] =
{ "Next Save Slot ", 1 << SACTION_NEXT_SSLOT },
{ "Toggle Frameskip ", 1 << SACTION_TOGGLE_FSKIP },
{ "Take Screenshot ", 1 << SACTION_SCREENSHOT },
- { "Toggle Renderer ", 1 << SACTION_TOGGLE_RENDERER },
+ { "Switch Renderer ", 1 << SACTION_SWITCH_DISPMODE },
{ "Enter Menu ", 1 << SACTION_ENTER_MENU },
#ifdef __ARM_ARCH_7A__ /* XXX */
{ "Minimize ", 1 << SACTION_MINIMIZE },
@@ -1032,9 +1035,15 @@ static int menu_loop_keyconfig(int id, int keys)
// ------------ gfx options menu ------------
static const char *men_scaler[] = { "1x1", "scaled 4:3", "integer scaled 4:3", "fullscreen", "custom", NULL };
+static const char *men_soft_filter[] = { "None",
+#ifdef __ARM_NEON__
+ "scale2x", "eagle2x",
+#endif
+ NULL };
+static const char *men_dummy[] = { NULL };
static const char h_cscaler[] = "Displays the scaler layer, you can resize it\n"
"using d-pad or move it using R+d-pad";
-static const char *men_dummy[] = { NULL };
+static const char h_soft_filter[] = "Works only if game uses low resolution modes";
static int menu_loop_cscaler(int id, int keys)
{
@@ -1093,6 +1102,7 @@ static menu_entry e_menu_gfx_options[] =
mee_enum ("Scaler", MA_OPT_SCALER, g_scaler, men_scaler),
mee_onoff ("Software Scaling", MA_OPT_SCALER2, soft_scaling, 1),
mee_enum ("Filter", MA_OPT_FILTERING, filter, men_dummy),
+ mee_enum_h ("Software Filter", MA_OPT_FILTERING2, soft_filter, men_soft_filter, h_soft_filter),
// mee_onoff ("Vsync", 0, vsync, 1),
mee_cust_h ("Setup custom scaler", MA_OPT_SCALER_C, menu_loop_cscaler, NULL, h_cscaler),
mee_end,
@@ -1121,9 +1131,13 @@ void menu_set_filter_list(void *filters)
#ifdef __ARM_NEON__
-static const char h_gpu_neon[] = "Configure built-in NEON GPU plugin";
-static const char h_gpu_neon_enhanced[] = "Renders in double resolution at the cost of lower performance";
-static const char h_gpu_neon_enhanced_hack[] = "Speed hack for above option (glitches some games)";
+static const char h_gpu_neon[] =
+ "Configure built-in NEON GPU plugin";
+static const char h_gpu_neon_enhanced[] =
+ "Renders in double resolution at the cost of lower performance\n"
+ "(not available for high resolution games)";
+static const char h_gpu_neon_enhanced_hack[] =
+ "Speed hack for above option (glitches some games)";
static const char *men_gpu_interlace[] = { "Off", "On", "Auto", NULL };
static menu_entry e_menu_plugin_gpu_neon[] =
@@ -2254,6 +2268,7 @@ void menu_init(void)
#ifndef __ARM_ARCH_7A__ /* XXX */
me_enable(e_menu_gfx_options, MA_OPT_SCALER, 0);
me_enable(e_menu_gfx_options, MA_OPT_FILTERING, 0);
+ me_enable(e_menu_gfx_options, MA_OPT_FILTERING2, 0);
me_enable(e_menu_gfx_options, MA_OPT_SCALER_C, 0);
me_enable(e_menu_keyconfig, MA_CTRL_NUBS_BTNS, 0);
#else
diff --git a/frontend/menu.h b/frontend/menu.h
index 2062acdf..221be15c 100644
--- a/frontend/menu.h
+++ b/frontend/menu.h
@@ -22,9 +22,15 @@ enum g_scaler_opts {
SCALE_CUSTOM,
};
+enum g_soft_filter_opts {
+ SOFT_FILTER_NONE,
+ SOFT_FILTER_SCALE2X,
+ SOFT_FILTER_EAGLE2X,
+};
+
extern int g_opts, g_scaler;
extern int soft_scaling, analog_deadzone;
-extern int filter;
+extern int filter, soft_filter;
extern int g_menuscreen_w;
extern int g_menuscreen_h;
diff --git a/frontend/plat_pandora.c b/frontend/plat_pandora.c
index b6447cf9..b82450c6 100644
--- a/frontend/plat_pandora.c
+++ b/frontend/plat_pandora.c
@@ -65,7 +65,7 @@ static const struct in_default_bind in_evdev_defbinds[] = {
{ KEY_4, IN_BINDTYPE_EMU, SACTION_NEXT_SSLOT },
{ KEY_5, IN_BINDTYPE_EMU, SACTION_TOGGLE_FSKIP },
{ KEY_6, IN_BINDTYPE_EMU, SACTION_SCREENSHOT },
- { KEY_7, IN_BINDTYPE_EMU, SACTION_TOGGLE_RENDERER },
+ { KEY_7, IN_BINDTYPE_EMU, SACTION_SWITCH_DISPMODE },
{ 0, 0, 0 }
};
diff --git a/frontend/plat_pollux.c b/frontend/plat_pollux.c
index 1dafb7cd..52a09b14 100644
--- a/frontend/plat_pollux.c
+++ b/frontend/plat_pollux.c
@@ -305,12 +305,13 @@ static void spend_cycles(int loops)
#define DMA_REG(x) memregl[(DMA_BASE6 + x) >> 2]
/* this takes ~1.5ms, while ldm/stm ~1.95ms */
-static void raw_flip_dma(int x, int y)
+static void raw_flip_dma(const void *vram, int stride, int bgr24, int w, int h)
{
+ unsigned int pixel_offset = psx_vram - (unsigned short *)vram;
unsigned int dst = fb_paddrs[fb_work_buf] +
(fb_offset_y * 320 + fb_offset_x) * psx_bpp / 8;
- int spsx_line = y + psx_offset_y;
- int spsx_offset = (x + psx_offset_x) & 0x3f8;
+ int spsx_line = pixel_offset / 1024 + psx_offset_y;
+ int spsx_offset = (pixel_offset + psx_offset_x) & 0x3f8;
int dst_stride = 320 * psx_bpp / 8;
int len = psx_src_width * psx_bpp / 8;
int i;
@@ -344,7 +345,7 @@ static void raw_flip_dma(int x, int y)
if (psx_bpp == 16) {
pl_vout_buf = g_menuscreen_ptr;
- pl_print_hud(fb_offset_x);
+ pl_print_hud(w, h, fb_offset_x);
}
g_menuscreen_ptr = fb_flip();
@@ -354,26 +355,24 @@ static void raw_flip_dma(int x, int y)
}
#define make_flip_func(name, blitfunc) \
-static void name(int x, int y) \
+static void name(const void *vram_, int stride, int bgr24, int w, int h) \
{ \
- unsigned short *vram = psx_vram; \
+ const unsigned short *vram = vram_; \
unsigned char *dst = (unsigned char *)g_menuscreen_ptr + \
(fb_offset_y * 320 + fb_offset_x) * psx_bpp / 8; \
- unsigned int src = (y + psx_offset_y) * 1024 + x + psx_offset_x; \
int dst_stride = 320 * psx_bpp / 8; \
int len = psx_src_width * psx_bpp / 8; \
int i; \
\
pcnt_start(PCNT_BLIT); \
\
- for (i = psx_src_height; i > 0; i--, src += psx_step * 1024, dst += dst_stride) { \
- src &= 1024*512-1; \
- blitfunc(dst, vram + src, len); \
- } \
+ vram += psx_offset_y * 1024 + psx_offset_x; \
+ for (i = psx_src_height; i > 0; i--, vram += psx_step * 1024, dst += dst_stride)\
+ blitfunc(dst, vram, len); \
\
if (psx_bpp == 16) { \
pl_vout_buf = g_menuscreen_ptr; \
- pl_print_hud(fb_offset_x); \
+ pl_print_hud(w, h, fb_offset_x); \
} \
\
g_menuscreen_ptr = fb_flip(); \
@@ -402,20 +401,20 @@ void *plat_gvideo_set_mode(int *w_, int *h_, int *bpp_)
switch (w + (bpp != 16) + !soft_scaling) {
case 640:
- pl_rearmed_cbs.pl_vout_raw_flip = raw_flip_soft_640;
+ pl_rearmed_cbs.pl_vout_flip = raw_flip_soft_640;
w_max = 640;
break;
case 512:
- pl_rearmed_cbs.pl_vout_raw_flip = raw_flip_soft_512;
+ pl_rearmed_cbs.pl_vout_flip = raw_flip_soft_512;
w_max = 512;
break;
case 384:
case 368:
- pl_rearmed_cbs.pl_vout_raw_flip = raw_flip_soft_368;
+ pl_rearmed_cbs.pl_vout_flip = raw_flip_soft_368;
w_max = 368;
break;
default:
- pl_rearmed_cbs.pl_vout_raw_flip = have_warm ? raw_flip_dma : raw_flip_soft;
+ pl_rearmed_cbs.pl_vout_flip = have_warm ? raw_flip_dma : raw_flip_soft;
w_max = 320;
break;
}
@@ -621,7 +620,7 @@ void plat_init(void)
if (mixerdev == -1)
perror("open(/dev/mixer)");
- pl_rearmed_cbs.pl_vout_raw_flip = have_warm ? raw_flip_dma : raw_flip_soft;
+ pl_rearmed_cbs.pl_vout_flip = have_warm ? raw_flip_dma : raw_flip_soft;
pl_rearmed_cbs.pl_vout_set_raw_vram = pl_vout_set_raw_vram;
psx_src_width = 320;
diff --git a/frontend/plugin_lib.c b/frontend/plugin_lib.c
index 484d67bf..bf213dd4 100644
--- a/frontend/plugin_lib.c
+++ b/frontend/plugin_lib.c
@@ -27,8 +27,11 @@
#include "plat.h"
#include "pcnt.h"
#include "pl_gun_ts.h"
+#include "libpicofe/arm/neon_scale2x.h"
+#include "libpicofe/arm/neon_eagle2x.h"
#include "../libpcsxcore/new_dynarec/new_dynarec.h"
#include "../libpcsxcore/psemu_plugin_defs.h"
+#include "../plugins/gpulib/cspace.h"
int in_type1, in_type2;
int in_a1[2] = { 127, 127 }, in_a2[2] = { 127, 127 };
@@ -39,6 +42,7 @@ void *tsdev;
void *pl_vout_buf;
int g_layer_x, g_layer_y, g_layer_w, g_layer_h;
static int pl_vout_w, pl_vout_h, pl_vout_bpp; /* output display/layer */
+static int pl_vout_scale;
static int psx_w, psx_h, psx_bpp;
static int vsync_cnt;
static int is_pal, frame_interval, frame_interval1024;
@@ -114,10 +118,8 @@ static __attribute__((noinline)) void draw_active_chans(int vout_w, int vout_h)
}
}
-void pl_print_hud(int xborder)
+void pl_print_hud(int w, int h, int xborder)
{
- int w = pl_vout_w, h = pl_vout_h;
-
if (h < 16)
return;
@@ -185,55 +187,142 @@ static void update_layer_size(int w, int h)
if (g_layer_h > g_menuscreen_h) g_layer_h = g_menuscreen_h;
}
-static void *pl_vout_set_mode(int w, int h, int bpp)
+// XXX: this is platform specific really
+static int resolution_ok(int w, int h)
{
+ return w <= 1024 && h <= 512;
+}
+
+static void pl_vout_set_mode(int w, int h, int bpp)
+{
+ int vout_w, vout_h, vout_bpp;
+
// special h handling, Wipeout likes to change it by 1-6
static int vsync_cnt_ms_prev;
if ((unsigned int)(vsync_cnt - vsync_cnt_ms_prev) < 5*60)
h = (h + 7) & ~7;
vsync_cnt_ms_prev = vsync_cnt;
- if (w == psx_w && h == psx_h && bpp == psx_bpp)
- return pl_vout_buf;
+ vout_w = psx_w = w;
+ vout_h = psx_h = h;
+ vout_bpp = psx_bpp = bpp;
+
+ pl_vout_scale = 1;
+#ifdef __ARM_NEON__
+ if (soft_filter) {
+ if (resolution_ok(w * 2, h * 2) && bpp == 16) {
+ vout_w *= 2;
+ vout_h *= 2;
+ pl_vout_scale = 2;
+ }
+ else {
+ // filter unavailable
+ hud_msg[0] = 0;
+ }
+ }
+#endif
- pl_vout_w = psx_w = w;
- pl_vout_h = psx_h = h;
- pl_vout_bpp = psx_bpp = bpp;
+ if (pl_vout_buf != NULL && vout_w == pl_vout_w && vout_h == pl_vout_h
+ && vout_bpp == pl_vout_bpp)
+ return;
- update_layer_size(pl_vout_w, pl_vout_h);
+ update_layer_size(vout_w, vout_h);
- pl_vout_buf = plat_gvideo_set_mode(&pl_vout_w, &pl_vout_h, &pl_vout_bpp);
- if (pl_vout_buf == NULL && pl_rearmed_cbs.pl_vout_raw_flip == NULL)
+ pl_vout_buf = plat_gvideo_set_mode(&vout_w, &vout_h, &vout_bpp);
+ if (pl_vout_buf == NULL)
fprintf(stderr, "failed to set mode %dx%d@%d\n",
psx_w, psx_h, psx_bpp);
+ else {
+ pl_vout_w = vout_w;
+ pl_vout_h = vout_h;
+ pl_vout_bpp = vout_bpp;
+ }
menu_notify_mode_change(pl_vout_w, pl_vout_h, pl_vout_bpp);
-
- return pl_vout_buf;
}
-// only used if raw flip is not defined
-static void *pl_vout_flip(void)
+static void pl_vout_flip(const void *vram, int stride, int bgr24, int w, int h)
{
- pl_rearmed_cbs.flip_cnt++;
+ static int doffs_old, clear_counter;
+ unsigned char *dest = pl_vout_buf;
+ const unsigned short *src = vram;
+ int dstride = pl_vout_w, h1 = h;
+ int doffs;
+
+ if (dest == NULL)
+ goto out;
+
+ if (vram == NULL) {
+ // blanking
+ memset(pl_vout_buf, 0, dstride * pl_vout_h * pl_vout_bpp / 8);
+ goto out;
+ }
+
+ // borders
+ doffs = (dstride - w * pl_vout_scale) / 2 & ~1;
+ dest += doffs * 2;
+
+ if (doffs > doffs_old)
+ clear_counter = 2;
+ doffs_old = doffs;
+
+ if (clear_counter > 0) {
+ memset(pl_vout_buf, 0, dstride * pl_vout_h * pl_vout_bpp / 8);
+ clear_counter--;
+ }
+
+ if (bgr24)
+ {
+ if (pl_rearmed_cbs.only_16bpp) {
+ for (; h1-- > 0; dest += dstride * 2, src += stride)
+ {
+ bgr888_to_rgb565(dest, src, w * 3);
+ }
+ }
+ else {
+ dest -= doffs * 2;
+ dest += (doffs / 8) * 24;
+
+ for (; h1-- > 0; dest += dstride * 3, src += stride)
+ {
+ bgr888_to_rgb888(dest, src, w * 3);
+ }
+ }
+ }
+#ifdef __ARM_NEON__
+ else if (soft_filter == SOFT_FILTER_SCALE2X && pl_vout_scale == 2)
+ {
+ neon_scale2x_16_16(src, (void *)dest, w,
+ stride * 2, dstride * 2, h1);
+ }
+ else if (soft_filter == SOFT_FILTER_EAGLE2X && pl_vout_scale == 2)
+ {
+ neon_eagle2x_16_16(src, (void *)dest, w,
+ stride * 2, dstride * 2, h1);
+ }
+#endif
+ else
+ {
+ for (; h1-- > 0; dest += dstride * 2, src += stride)
+ {
+ bgr555_to_rgb565(dest, src, w * 2);
+ }
+ }
- if (pl_vout_buf != NULL)
- pl_print_hud(0);
+ pl_print_hud(w * pl_vout_scale, h * pl_vout_scale, 0);
+out:
// let's flip now
pl_vout_buf = plat_gvideo_flip();
- return pl_vout_buf;
+ pl_rearmed_cbs.flip_cnt++;
}
static int pl_vout_open(void)
{
struct timeval now;
- int h;
- // force mode update
- h = psx_h;
- psx_h--;
- pl_vout_buf = pl_vout_set_mode(psx_w, h, psx_bpp);
+ // force mode update on pl_vout_set_mode() call from gpulib/vout_pl
+ pl_vout_buf = NULL;
plat_gvideo_open(is_pal);
@@ -250,6 +339,11 @@ static void pl_vout_close(void)
plat_gvideo_close();
}
+static void pl_set_gpu_caps(int caps)
+{
+ pl_rearmed_cbs.gpu_caps = caps;
+}
+
void *pl_prepare_screenshot(int *w, int *h, int *bpp)
{
void *ret = plat_prepare_screenshot(w, h, bpp);
@@ -263,6 +357,75 @@ void *pl_prepare_screenshot(int *w, int *h, int *bpp)
return pl_vout_buf;
}
+/* display/redering mode switcher */
+static int dispmode_default(void)
+{
+ pl_rearmed_cbs.gpu_neon.enhancement_enable = 0;
+ soft_filter = SOFT_FILTER_NONE;
+ snprintf(hud_msg, sizeof(hud_msg), "default mode");
+ return 1;
+}
+
+int dispmode_doubleres(void)
+{
+ if (!(pl_rearmed_cbs.gpu_caps & GPU_CAP_SUPPORTS_2X)
+ || !resolution_ok(psx_w * 2, psx_h * 2) || psx_bpp != 16)
+ return 0;
+
+ dispmode_default();
+ pl_rearmed_cbs.gpu_neon.enhancement_enable = 1;
+ snprintf(hud_msg, sizeof(hud_msg), "double resolution");
+ return 1;
+}
+
+int dispmode_scale2x(void)
+{
+ if (psx_bpp != 16)
+ return 0;
+
+ dispmode_default();
+ soft_filter = SOFT_FILTER_SCALE2X;
+ snprintf(hud_msg, sizeof(hud_msg), "scale2x");
+ return 1;
+}
+
+int dispmode_eagle2x(void)
+{
+ if (psx_bpp != 16)
+ return 0;
+
+ dispmode_default();
+ soft_filter = SOFT_FILTER_EAGLE2X;
+ snprintf(hud_msg, sizeof(hud_msg), "eagle2x");
+ return 1;
+}
+
+static int (*dispmode_switchers[])(void) = {
+ dispmode_default,
+#ifdef __ARM_NEON__
+ dispmode_doubleres,
+ dispmode_scale2x,
+ dispmode_eagle2x,
+#endif
+};
+
+static int dispmode_current;
+
+void pl_switch_dispmode(void)
+{
+ if (pl_rearmed_cbs.gpu_caps & GPU_CAP_OWNS_DISPLAY)
+ return;
+
+ while (1) {
+ dispmode_current++;
+ if (dispmode_current >=
+ sizeof(dispmode_switchers) / sizeof(dispmode_switchers[0]))
+ dispmode_current = 0;
+ if (dispmode_switchers[dispmode_current]())
+ break;
+ }
+}
+
#ifndef MAEMO
static void update_analogs(void)
{
@@ -501,8 +664,10 @@ struct rearmed_cbs pl_rearmed_cbs = {
pl_vout_set_mode,
pl_vout_flip,
pl_vout_close,
- pl_mmap,
- pl_munmap,
+
+ .mmap = pl_mmap,
+ .munmap = pl_munmap,
+ .pl_set_gpu_caps = pl_set_gpu_caps,
};
/* watchdog */
diff --git a/frontend/plugin_lib.h b/frontend/plugin_lib.h
index 1701d06c..332fbc2e 100644
--- a/frontend/plugin_lib.h
+++ b/frontend/plugin_lib.h
@@ -31,7 +31,8 @@ void pl_text_out16(int x, int y, const char *texto, ...);
void pl_start_watchdog(void);
void *pl_prepare_screenshot(int *w, int *h, int *bpp);
void pl_init(void);
-void pl_print_hud(int xborder);
+void pl_print_hud(int width, int height, int xborder);
+void pl_switch_dispmode(void);
void pl_timing_prepare(int is_pal);
void pl_frame_limit(void);
@@ -41,14 +42,15 @@ void pl_update_gun(int *xn, int *xres, int *y, int *in);
struct rearmed_cbs {
void (*pl_get_layer_pos)(int *x, int *y, int *w, int *h);
int (*pl_vout_open)(void);
- void *(*pl_vout_set_mode)(int w, int h, int bpp);
- void *(*pl_vout_flip)(void);
+ void (*pl_vout_set_mode)(int w, int h, int bpp);
+ void (*pl_vout_flip)(const void *vram, int stride, int bgr24,
+ int w, int h);
void (*pl_vout_close)(void);
void *(*mmap)(unsigned int size);
void (*munmap)(void *ptr, unsigned int size);
- // these are only used by some frontends
- void (*pl_vout_raw_flip)(int x, int y);
+ // only used by some frontends
void (*pl_vout_set_raw_vram)(void *vram);
+ void (*pl_set_gpu_caps)(int caps);
// some stats, for display by some plugins
int flips_per_sec, cpu_usage;
float vsps_cur; // currect vsync/s
@@ -82,10 +84,17 @@ struct rearmed_cbs {
int iUseMask, bOpaquePass, bAdvancedBlend, bUseFastMdec;
int iVRamSize, iTexGarbageCollection;
} gpu_peopsgl;
+ // misc
+ int gpu_caps;
};
extern struct rearmed_cbs pl_rearmed_cbs;
+enum gpu_plugin_caps {
+ GPU_CAP_OWNS_DISPLAY = (1 << 0),
+ GPU_CAP_SUPPORTS_2X = (1 << 1),
+};
+
#ifndef ARRAY_SIZE
#define ARRAY_SIZE(x) (sizeof(x) / sizeof(x[0]))
#endif
diff --git a/plugins/dfxvideo/draw_pl.c b/plugins/dfxvideo/draw_pl.c
index dffd52b4..06a635da 100644
--- a/plugins/dfxvideo/draw_pl.c
+++ b/plugins/dfxvideo/draw_pl.c
@@ -19,56 +19,26 @@ BOOL bCheckMask = FALSE;
unsigned short sSetMask;
unsigned long lSetMask;
-static void blit(void *vout_buf)
+static void blit(void)
{
int px = PSXDisplay.DisplayPosition.x & ~1; // XXX: align needed by bgr*_to_...
int py = PSXDisplay.DisplayPosition.y;
int w = PreviousPSXDisplay.Range.x1;
int h = PreviousPSXDisplay.DisplayMode.y;
- int pitch = PreviousPSXDisplay.DisplayMode.x;
unsigned short *srcs = psxVuw + py * 1024 + px;
- unsigned char *dest = vout_buf;
if (w <= 0)
return;
- pitch *= (PSXDisplay.RGB24 && !rcbs->only_16bpp) ? 3 : 2;
-
// account for centering
h -= PreviousPSXDisplay.Range.y0;
- dest += PreviousPSXDisplay.Range.y0 / 2 * pitch;
- dest += (PreviousPSXDisplay.Range.x0 & ~3) * 2; // must align here too..
-
- if (PSXDisplay.RGB24)
- {
- if (!rcbs->only_16bpp)
- {
- for (; h-- > 0; dest += pitch, srcs += 1024)
- {
- bgr888_to_rgb888(dest, srcs, w * 3);
- }
- }
- else
- {
- for (; h-- > 0; dest += pitch, srcs += 1024)
- {
- bgr888_to_rgb565(dest, srcs, w * 3);
- }
- }
- }
- else
- {
- for (; h-- > 0; dest += pitch, srcs += 1024)
- {
- bgr555_to_rgb565(dest, srcs, w * 2);
- }
- }
+
+ rcbs->pl_vout_flip(srcs, 1024, PSXDisplay.RGB24, w, h);
}
void DoBufferSwap(void)
{
static int fbw, fbh, fb24bpp;
- static void *vout_buf;
if (PreviousPSXDisplay.DisplayMode.x == 0 || PreviousPSXDisplay.DisplayMode.y == 0)
return;
@@ -80,17 +50,12 @@ void DoBufferSwap(void)
fbw = PreviousPSXDisplay.DisplayMode.x;
fbh = PreviousPSXDisplay.DisplayMode.y;
fb24bpp = PSXDisplay.RGB24;
- vout_buf = rcbs->pl_vout_set_mode(fbw, fbh, fb24bpp ? 24 : 16);
+ rcbs->pl_vout_set_mode(fbw, fbh, fb24bpp ? 24 : 16);
}
pcnt_start(PCNT_BLIT);
- if (rcbs->pl_vout_raw_flip != NULL)
- rcbs->pl_vout_raw_flip(PSXDisplay.DisplayPosition.x, PSXDisplay.DisplayPosition.y);
- else
- blit(vout_buf);
+ blit();
pcnt_end(PCNT_BLIT);
-
- vout_buf = rcbs->pl_vout_flip();
}
void DoClearScreenBuffer(void)
diff --git a/plugins/dfxvideo/gpu.c b/plugins/dfxvideo/gpu.c
index 9fa08fe3..3d20dfa4 100644
--- a/plugins/dfxvideo/gpu.c
+++ b/plugins/dfxvideo/gpu.c
@@ -1143,6 +1143,8 @@ void GPUrearmedCallbacks(const struct rearmed_cbs *cbs)
dwFrameRateTicks = cbs->gpu_peops.dwFrameRateTicks;
if (cbs->pl_vout_set_raw_vram)
cbs->pl_vout_set_raw_vram(psxVub);
+ if (cbs->pl_set_gpu_caps)
+ cbs->pl_set_gpu_caps(0);
skip_advice = &cbs->fskip_advice;
fps_skip = 100.0f;
diff --git a/plugins/dfxvideo/gpulib_if.c b/plugins/dfxvideo/gpulib_if.c
index 50130f6f..d98520cb 100644
--- a/plugins/dfxvideo/gpulib_if.c
+++ b/plugins/dfxvideo/gpulib_if.c
@@ -421,5 +421,7 @@ void renderer_set_config(const struct rearmed_cbs *cbs)
{
iUseDither = cbs->gpu_peops.iUseDither;
dwActFixes = cbs->gpu_peops.dwActFixes;
+ if (cbs->pl_set_gpu_caps)
+ cbs->pl_set_gpu_caps(0);
set_vram(gpu.vram);
}
diff --git a/plugins/gpu-gles/gpulib_if.c b/plugins/gpu-gles/gpulib_if.c
index d245c44b..068dc411 100644
--- a/plugins/gpu-gles/gpulib_if.c
+++ b/plugins/gpu-gles/gpulib_if.c
@@ -715,6 +715,8 @@ void renderer_set_config(const struct rearmed_cbs *cbs_)
bUseFastMdec = cbs->gpu_peopsgl.bUseFastMdec;
iTexGarbageCollection = cbs->gpu_peopsgl.iTexGarbageCollection;
iVRamSize = cbs->gpu_peopsgl.iVRamSize;
+ if (cbs->pl_set_gpu_caps)
+ cbs->pl_set_gpu_caps(GPU_CAP_OWNS_DISPLAY);
set_vram(gpu.vram);
}
diff --git a/plugins/gpu_neon/psx_gpu_if.c b/plugins/gpu_neon/psx_gpu_if.c
index 3ce9c1cf..8900d4e8 100644
--- a/plugins/gpu_neon/psx_gpu_if.c
+++ b/plugins/gpu_neon/psx_gpu_if.c
@@ -44,7 +44,7 @@ int do_cmd_list(uint32_t *list, int count, int *last_cmd)
#define ENHANCEMENT_BUF_SIZE (1024 * 1024 * 2 * 4 + 4096 * 2)
static uint16_t *get_enhancement_bufer(int *x, int *y, int *w, int *h,
- int *stride, int *mask)
+ int *vram_h)
{
uint16_t *ret = select_enhancement_buf_ptr(&egpu, *x);
@@ -52,8 +52,7 @@ static uint16_t *get_enhancement_bufer(int *x, int *y, int *w, int *h,
*y *= 2;
*w = *w * 2;
*h = *h * 2;
- *stride *= 2;
- *mask = 1024 * 1024 - 1;
+ *vram_h = 1024;
return ret;
}
@@ -183,4 +182,6 @@ void renderer_set_config(const struct rearmed_cbs *cbs)
if (gpu.mmap != NULL && egpu.enhancement_buf_ptr == NULL)
map_enhancement_buffer();
+ if (cbs->pl_set_gpu_caps)
+ cbs->pl_set_gpu_caps(GPU_CAP_SUPPORTS_2X);
}
diff --git a/plugins/gpu_unai/gpu.cpp b/plugins/gpu_unai/gpu.cpp
index 46552acd..c111d78e 100644
--- a/plugins/gpu_unai/gpu.cpp
+++ b/plugins/gpu_unai/gpu.cpp
@@ -824,7 +824,6 @@ void GPU_updateLace(void)
extern "C" {
static const struct rearmed_cbs *cbs;
-static void *screen_buf;
static s16 old_res_horz, old_res_vert, old_rgb24;
static void blit(void)
@@ -832,12 +831,10 @@ static void blit(void)
u16 *base = (u16 *)GPU_FrameBuffer;
s16 isRGB24 = (GPU_GP1 & 0x00200000) ? 1 : 0;
s16 h0, x0, y0, w0, h1;
- u32 fb_offs;
- u8 *dest;
x0 = DisplayArea[0] & ~1; // alignment needed by blitter
y0 = DisplayArea[1];
- fb_offs = FRAME_OFFSET(x0, y0);
+ base += FRAME_OFFSET(x0, y0);
w0 = DisplayArea[2];
h0 = DisplayArea[3]; // video mode
@@ -853,62 +850,10 @@ static void blit(void)
old_res_horz = w0;
old_res_vert = h1;
old_rgb24 = (s16)isRGB24;
- screen_buf = cbs->pl_vout_set_mode(w0, h1, isRGB24 ? 24 : 16);
+ cbs->pl_vout_set_mode(w0, h1, isRGB24 ? 24 : 16);
}
- dest = (u8 *)screen_buf;
- if (isRGB24)
- {
- if (!cbs->only_16bpp)
- {
- for (; h1-- > 0; dest += w0 * 3, fb_offs += 1024)
- {
- fb_offs &= 1024*512-1;
- bgr888_to_rgb888(dest, base + fb_offs, w0 * 3);
- }
- }
- else
- {
- for (; h1-- > 0; dest += w0 * 2, fb_offs += 1024)
- {
- fb_offs &= 1024*512-1;
- bgr888_to_rgb565(dest, base + fb_offs, w0 * 3);
- }
- }
- }
- else
- {
- for (; h1-- > 0; dest += w0 * 2, fb_offs += 1024)
- {
- fb_offs &= 1024*512-1;
- bgr555_to_rgb565(dest, base + fb_offs, w0 * 2);
- }
- }
-
- screen_buf = cbs->pl_vout_flip();
-}
-
-static void blit_raw(void)
-{
- s16 isRGB24 = (GPU_GP1 & 0x00200000) ? 1 : 0;
- s16 h0, w0, h1;
-
- w0 = DisplayArea[2];
- h0 = DisplayArea[3]; // video mode
- h1 = DisplayArea[5] - DisplayArea[4]; // display needed
- if (h0 == 480) h1 = Min2(h1*2,480);
-
- if (h1 <= 0)
- return;
-
- if (w0 != old_res_horz || h1 != old_res_vert || isRGB24 != old_rgb24)
- {
- old_res_horz = w0;
- old_res_vert = h1;
- old_rgb24 = (s16)isRGB24;
- screen_buf = cbs->pl_vout_set_mode(w0, h1, isRGB24 ? 24 : 16);
- }
- cbs->pl_vout_raw_flip(DisplayArea[0], DisplayArea[1]);
+ cbs->pl_vout_flip(base, 1024, isRGB24, w0, h1);
}
void GPU_updateLace(void)
@@ -920,10 +865,7 @@ void GPU_updateLace(void)
return;
if (!wasSkip) {
- if (cbs->pl_vout_raw_flip != NULL)
- blit_raw();
- else
- blit();
+ blit();
fb_dirty = false;
skCount = 0;
}
@@ -939,7 +881,6 @@ void GPU_updateLace(void)
long GPUopen(unsigned long *, char *, char *)
{
cbs->pl_vout_open();
- screen_buf = cbs->pl_vout_flip();
return 0;
}
@@ -966,6 +907,8 @@ void GPUrearmedCallbacks(const struct rearmed_cbs *cbs_)
cbs_->pl_vout_set_raw_vram((void *)GPU_FrameBuffer);
cbs = cbs_;
+ if (cbs->pl_set_gpu_caps)
+ cbs->pl_set_gpu_caps(0);
}
} /* extern "C" */
diff --git a/plugins/gpulib/gpu.h b/plugins/gpulib/gpu.h
index ea5051ed..d11f991c 100644
--- a/plugins/gpulib/gpu.h
+++ b/plugins/gpulib/gpu.h
@@ -89,7 +89,7 @@ struct psx_gpu {
uint32_t pending_fill[3];
} frameskip;
uint16_t *(*get_enhancement_bufer)
- (int *x, int *y, int *w, int *h, int *stride, int *mask);
+ (int *x, int *y, int *w, int *h, int *vram_h);
void *(*mmap)(unsigned int size);
void (*munmap)(void *ptr, unsigned int size);
};
diff --git a/plugins/gpulib/vout_pl.c b/plugins/gpulib/vout_pl.c
index 9a844324..11307e2a 100644
--- a/plugins/gpulib/vout_pl.c
+++ b/plugins/gpulib/vout_pl.c
@@ -15,7 +15,6 @@
#include "../../frontend/plugin_lib.h"
static const struct rearmed_cbs *cbs;
-static void *screen_buf;
int vout_init(void)
{
@@ -27,7 +26,7 @@ int vout_finish(void)
return 0;
}
-static void check_mode_change(void)
+static void check_mode_change(int force)
{
static uint32_t old_status;
static int old_h;
@@ -44,95 +43,57 @@ static void check_mode_change(void)
}
// width|rgb24 change?
- if ((gpu.status.reg ^ old_status) & ((7<<16)|(1<<21)) || h != old_h)
+ if (force || (gpu.status.reg ^ old_status) & ((7<<16)|(1<<21)) || h != old_h)
{
old_status = gpu.status.reg;
old_h = h;
- screen_buf = cbs->pl_vout_set_mode(w, h,
+ cbs->pl_vout_set_mode(w, h,
(gpu.status.rgb24 && !cbs->only_16bpp) ? 24 : 16);
}
}
-static void blit(void)
+void vout_update(void)
{
int x = gpu.screen.x & ~1; // alignment needed by blitter
int y = gpu.screen.y;
int w = gpu.screen.w;
int h = gpu.screen.h;
uint16_t *vram = gpu.vram;
- int stride = gpu.screen.hres;
- int vram_stride = 1024;
- int vram_mask = 1024 * 512 - 1;
- int fb_offs, doffs;
- uint8_t *dest;
-
- dest = (uint8_t *)screen_buf;
- if (dest == NULL || w == 0 || stride == 0)
+ int vram_h = 512;
+
+ if (w == 0 || h == 0)
return;
+ check_mode_change(0);
if (gpu.state.enhancement_active)
- vram = gpu.get_enhancement_bufer(&x, &y, &w, &h, &stride, &vram_mask);
-
- fb_offs = y * vram_stride + x;
+ vram = gpu.get_enhancement_bufer(&x, &y, &w, &h, &vram_h);
- // only do centering, at least for now
- doffs = (stride - w) / 2 & ~1;
-
- if (gpu.status.rgb24)
- {
- if (cbs->only_16bpp) {
- dest += doffs * 2;
- for (; h-- > 0; dest += stride * 2, fb_offs += vram_stride)
- {
- fb_offs &= vram_mask;
- bgr888_to_rgb565(dest, vram + fb_offs, w * 3);
- }
- }
- else {
- dest += (doffs / 8) * 24;
- for (; h-- > 0; dest += stride * 3, fb_offs += vram_stride)
- {
- fb_offs &= vram_mask;
- bgr888_to_rgb888(dest, vram + fb_offs, w * 3);
- }
- }
- }
- else
- {
- dest += doffs * 2;
- for (; h-- > 0; dest += stride * 2, fb_offs += vram_stride)
- {
- fb_offs &= vram_mask;
- bgr555_to_rgb565(dest, vram + fb_offs, w * 2);
+ if (y + h > vram_h) {
+ if (y + h - vram_h > h / 2) {
+ // wrap
+ y = 0;
+ h -= vram_h - y;
}
+ else
+ // clip
+ h = vram_h - y;
}
- screen_buf = cbs->pl_vout_flip();
-}
+ vram += y * 1024 + x;
-void vout_update(void)
-{
- check_mode_change();
- if (cbs->pl_vout_raw_flip)
- cbs->pl_vout_raw_flip(gpu.screen.x, gpu.screen.y);
- else
- blit();
+ cbs->pl_vout_flip(vram, 1024, gpu.status.rgb24, w, h);
}
void vout_blank(void)
{
- if (cbs->pl_vout_raw_flip == NULL) {
- int w = gpu.screen.hres;
- int h = gpu.screen.h;
- int bytespp = gpu.status.rgb24 ? 3 : 2;
- if (gpu.state.enhancement_active) {
- w *= 2;
- h *= 2;
- }
- memset(screen_buf, 0, w * h * bytespp);
- screen_buf = cbs->pl_vout_flip();
+ int w = gpu.screen.hres;
+ int h = gpu.screen.h;
+ if (gpu.state.enhancement_active) {
+ w *= 2;
+ h *= 2;
}
+ cbs->pl_vout_flip(NULL, 1024, gpu.status.rgb24, w, h);
}
long GPUopen(void **unused)
@@ -141,7 +102,7 @@ long GPUopen(void **unused)
gpu.frameskip.frame_ready = 1;
cbs->pl_vout_open();
- screen_buf = cbs->pl_vout_flip();
+ check_mode_change(1);
return 0;
}