Psp2Ui::Psp2Ui(int width, int height) :
BaseUi() {
starttick = sceKernelGetProcessTimeWide() / 1000;
frame = 0;
zoom_state = 0;
in_use_shader = 0;
touch_x_start = -1;
trigger_state = false;
set_shader = true;
vita2d_init();
vita2d_set_vblank_wait(0);
shaders[0] = vita2d_create_shader((SceGxmProgram*) opaque_v, (SceGxmProgram*) texture_f);
shaders[1] = vita2d_create_shader((SceGxmProgram*) sharp_bilinear_v, (SceGxmProgram*) sharp_bilinear_f);
shaders[2] = vita2d_create_shader((SceGxmProgram*) lcd3x_v, (SceGxmProgram*) lcd3x_f);
shaders[3] = vita2d_create_shader((SceGxmProgram*) xbr_2x_fast_v, (SceGxmProgram*) xbr_2x_fast_f);
gpu_texture = vita2d_create_empty_texture_format(
width, height,
SCE_GXM_TEXTURE_FORMAT_A8B8G8R8);
vita2d_texture_set_alloc_memblock_type(SCE_KERNEL_MEMBLOCK_TYPE_USER_RW);
current_display_mode.width = width;
current_display_mode.height = height;
current_display_mode.bpp = 32;
const DynamicFormat format(
32,
0x000000FF,
0x0000FF00,
0x00FF0000,
0xFF000000,
PF::Alpha);
main_texture = vita2d_create_empty_texture_format(
width, height,
SCE_GXM_TEXTURE_FORMAT_A8B8G8R8);
next_texture = vita2d_create_empty_texture_format(
width, height,
SCE_GXM_TEXTURE_FORMAT_A8B8G8R8);
Bitmap::SetFormat(Bitmap::ChooseFormat(format));
main_surface = Bitmap::Create(vita2d_texture_get_datap(main_texture),width, height, vita2d_texture_get_stride(main_texture), format);
#ifdef SUPPORT_AUDIO
audio_.reset(new Psp2Audio());
#endif
scePowerSetArmClockFrequency(444);
scePowerSetBusClockFrequency(222);
scePowerSetGpuClockFrequency(222);
scePowerSetGpuXbarClockFrequency(222);
sceCtrlSetSamplingMode(SCE_CTRL_MODE_ANALOG);
sceTouchSetSamplingState(SCE_TOUCH_PORT_FRONT, SCE_TOUCH_SAMPLING_STATE_START);
GPU_Mutex = sceKernelCreateSema("GPU Mutex", 0, 1, 1, NULL);
GPU_Cleanup_Mutex = sceKernelCreateSema("GPU Cleanup Mutex", 0, 1, 1, NULL);
GPU_Thread = sceKernelCreateThread("GPU Thread", &renderThread, 0x10000100, 0x10000, 0, 0, NULL);
sceKernelStartThread(GPU_Thread, sizeof(GPU_Thread), &GPU_Thread);
}
static bool vita_get_current_sw_framebuffer(void *data,
struct retro_framebuffer *framebuffer)
{
vita_video_t *vita = (vita_video_t*)data;
if (!vita->texture || vita->width != framebuffer->width ||
vita->height != framebuffer->height)
{
if(vita->texture)
{
vita2d_wait_rendering_done();
vita2d_free_texture(vita->texture);
vita->texture = NULL;
}
vita->width = framebuffer->width;
vita->height = framebuffer->height;
vita->texture = vita2d_create_empty_texture_format(
vita->width, vita->height, vita->format);
vita2d_texture_set_filters(vita->texture,
vita->tex_filter,vita->tex_filter);
}
framebuffer->data = vita2d_texture_get_datap(vita->texture);
framebuffer->pitch = vita2d_texture_get_stride(vita->texture);
framebuffer->format = vita->rgb32
? RETRO_PIXEL_FORMAT_XRGB8888 : RETRO_PIXEL_FORMAT_RGB565;
framebuffer->memory_flags = 0;
return true;
}
static uintptr_t vita_load_texture(void *video_data, void *data,
bool threaded, enum texture_filter_type filter_type)
{
unsigned int stride, pitch, j;
uint32_t *tex32 = NULL;
const uint32_t *frame32 = NULL;
struct texture_image *image = (struct texture_image*)data;
struct vita2d_texture *texture = vita2d_create_empty_texture_format(image->width,
image->height,SCE_GXM_TEXTURE_FORMAT_U8U8U8U8_ARGB);
if (!texture)
return 0;
if ((filter_type == TEXTURE_FILTER_MIPMAP_LINEAR) ||
(filter_type == TEXTURE_FILTER_LINEAR))
vita2d_texture_set_filters(texture,
SCE_GXM_TEXTURE_FILTER_LINEAR,
SCE_GXM_TEXTURE_FILTER_LINEAR);
stride = vita2d_texture_get_stride(texture);
stride /= 4;
tex32 = vita2d_texture_get_datap(texture);
frame32 = image->pixels;
pitch = image->width;
for (j = 0; j < image->height; j++)
memcpy_neon(
&tex32[j*stride],
&frame32[j*pitch],
pitch * sizeof(uint32_t));
return (uintptr_t)texture;
}
void VID_ChangeRes(float scale){
// Freeing texture
vita2d_free_texture(tex_buffer);
int idx = (scale / 0.333);
// Changing renderer resolution
int width = widths[idx];
int height = heights[idx];
tex_buffer = vita2d_create_empty_texture_format(width, height, SCE_GXM_TEXTURE_BASE_FORMAT_P8);
vid.maxwarpwidth = vid.width = vid.conwidth = width;
vid.maxwarpheight = vid.height = vid.conheight = height;
vid.rowbytes = vid.conrowbytes = width;
vid.buffer = vid.conbuffer = vid.direct = vita2d_texture_get_datap(tex_buffer);
sprintf(res_string,"Current Resolution: %ld x %ld", widths[idx], heights[idx]);
// Forcing a palette restoration
fixpalette = v_gamma.value;
Cvar_SetValue ("v_gamma", 0.1);
// Changing scale value
rend_scale = scales[idx];
}
Psp2Ui::Psp2Ui(int width, int height) :
BaseUi() {
starttick = sceKernelGetProcessTimeWide() / 1000;
frame = 0;
zoom_state = 0;
trigger_state = false;
vita2d_init();
vita2d_texture_set_alloc_memblock_type(SCE_KERNEL_MEMBLOCK_TYPE_USER_RW);
current_display_mode.width = width;
current_display_mode.height = height;
current_display_mode.bpp = 32;
const DynamicFormat format(
32,
0x000000FF,
0x0000FF00,
0x00FF0000,
0xFF000000,
PF::Alpha);
main_texture = vita2d_create_empty_texture_format(
width, height,
SCE_GXM_TEXTURE_FORMAT_A8B8G8R8);
Bitmap::SetFormat(Bitmap::ChooseFormat(format));
main_surface = Bitmap::Create(vita2d_texture_get_datap(main_texture),width, height, vita2d_texture_get_stride(main_texture), format);
#ifdef SUPPORT_AUDIO
audio_.reset(new Psp2Audio());
#endif
scePowerSetArmClockFrequency(444);
sceCtrlSetSamplingMode(SCE_CTRL_MODE_ANALOG);
}
void VID_Init (unsigned char *palette)
{
// Configurating vita2d environment
vita2d_set_vblank_wait(0);
tex_buffer = vita2d_create_empty_texture_format(widths[3], heights[3], SCE_GXM_TEXTURE_BASE_FORMAT_P8);
vid.maxwarpwidth = vid.width = vid.conwidth = widths[3];
vid.maxwarpheight = vid.height = vid.conheight = heights[3];
vid.rowbytes = vid.conrowbytes = widths[3];
vid.aspect = ((float)vid.height / (float)vid.width) * (320.0 / 240.0);
vid.numpages = 2;
vid.colormap = host_colormap;
vid.fullbright = 256 - LittleLong (*((int *)vid.colormap + 2048));
vid.buffer = vid.conbuffer = vid.direct = vita2d_texture_get_datap(tex_buffer);
// Set correct palette for the texture
VID_SetPalette(palette);
// Init Quake Cache
d_pzbuffer = zbuffer;
surfcache = malloc(SURFCACHE_SIZE);
D_InitCaches (surfcache, SURFCACHE_SIZE);
sprintf(res_string,"Current Resolution: %ld x %ld", widths[3], heights[3]);
Cvar_RegisterVariable (&res_val);
Cvar_RegisterVariable(&vid_vsync);
}
static void vita_set_texture_frame(void *data, const void *frame, bool rgb32,
unsigned width, unsigned height, float alpha)
{
int i, j;
void *tex_p;
unsigned int stride;
vita_video_t *vita = (vita_video_t*)data;
(void)alpha;
if (width != vita->menu.width && height != vita->menu.height && vita->menu.texture)
{
vita2d_free_texture(vita->menu.texture);
vita->menu.texture = NULL;
}
if (!vita->menu.texture)
{
if (rgb32)
{
vita->menu.texture = vita2d_create_empty_texture(width, height);
RARCH_LOG("Creating Frame RGBA8 texture: w: %i h: %i\n", width, height);
}
else
{
vita->menu.texture = vita2d_create_empty_texture_format(width, height, SCE_GXM_TEXTURE_FORMAT_U4U4U4U4_RGBA);
RARCH_LOG("Creating Frame R5G6B5 texture: w: %i h: %i\n", width, height);
}
vita->menu.width = width;
vita->menu.height = height;
}
vita2d_texture_set_filters(vita->menu.texture,SCE_GXM_TEXTURE_FILTER_LINEAR,SCE_GXM_TEXTURE_FILTER_LINEAR);
tex_p = vita2d_texture_get_datap(vita->menu.texture);
stride = vita2d_texture_get_stride(vita->menu.texture);
if (rgb32)
{
uint32_t *tex32 = tex_p;
const uint32_t *frame32 = frame;
stride /= 4;
for (i = 0; i < height; i++)
for (j = 0; j < width; j++)
tex32[j + i*stride] = frame32[j + i*width];
}
else
{
uint16_t *tex16 = tex_p;
const uint16_t *frame16 = frame;
stride /= 2;
for (i = 0; i < height; i++)
for (j = 0; j < width; j++)
tex16[j + i*stride] = frame16[j + i*width];
}
}
void video_Init(){
vita2d_init();
vita2d_set_vblank_wait(0);
vita2d_set_clear_color(RGBA8(0, 0, 0, 0xFF));
fb = vita2d_create_empty_texture_format(256, 192*2,
SCE_GXM_TEXTURE_FORMAT_U1U5U5U5_ABGR);
data = vita2d_texture_get_datap(fb);
}
texture_atlas *texture_atlas_create(int width, int height, SceGxmTextureFormat format)
{
texture_atlas *atlas = malloc(sizeof(*atlas));
if (!atlas)
return NULL;
bp2d_rectangle rect;
rect.x = 0;
rect.y = 0;
rect.w = width;
rect.h = height;
atlas->tex = vita2d_create_empty_texture_format(width, height, format);
atlas->bp_root = bp2d_create(&rect);
atlas->htab = int_htab_create(256);
return atlas;
}
static void *vita2d_font_init_font(void *gl_data, const char *font_path, float font_size)
{
unsigned int stride, pitch, j, k;
const struct font_atlas *atlas = NULL;
vita_font_t *font = (vita_font_t*)calloc(1, sizeof(*font));
if (!font)
return NULL;
if (!font_renderer_create_default((const void**)&font->font_driver,
&font->font_data, font_path, font_size))
{
RARCH_WARN("Couldn't initialize font renderer.\n");
free(font);
return NULL;
}
atlas = font->font_driver->get_atlas(font->font_data);
font->texture = vita2d_create_empty_texture_format(atlas->width,atlas->height,SCE_GXM_TEXTURE_FORMAT_U8_R111);
if (!font->texture) {
free(font);
return NULL;
}
vita2d_texture_set_filters(font->texture,
SCE_GXM_TEXTURE_FILTER_POINT,
SCE_GXM_TEXTURE_FILTER_LINEAR);
stride = vita2d_texture_get_stride(font->texture);
uint8_t *tex32 = vita2d_texture_get_datap(font->texture);
const uint8_t *frame32 = atlas->buffer;
pitch = atlas->width;
for (j = 0; j < atlas->height; j++)
for (k = 0; k < atlas->width; k++)
tex32[k + j*stride] = frame32[k + j*pitch];
return font;
}
static bool vita2d_overlay_load(void *data, const void *image_data, unsigned num_images)
{
unsigned i,j,k;
unsigned int stride, pitch;
vita_video_t *vita = (vita_video_t*)data;
const struct texture_image *images = (const struct texture_image*)image_data;
vita2d_free_overlay(vita);
vita->overlay = (struct vita_overlay_data*)calloc(num_images, sizeof(*vita->overlay));
if (!vita->overlay)
return false;
vita->overlays = num_images;
for (i = 0; i < num_images; i++)
{
struct vita_overlay_data *o = (struct vita_overlay_data*)&vita->overlay[i];
o->width = images[i].width;
o->height = images[i].height;
o->tex = vita2d_create_empty_texture_format(o->width , o->height, SCE_GXM_TEXTURE_FORMAT_U8U8U8U8_ARGB);
vita2d_texture_set_filters(o->tex,SCE_GXM_TEXTURE_FILTER_LINEAR,SCE_GXM_TEXTURE_FILTER_LINEAR);
stride = vita2d_texture_get_stride(o->tex);
stride /= 4;
uint32_t *tex32 = vita2d_texture_get_datap(o->tex);
const uint32_t *frame32 = images[i].pixels;
pitch = o->width;
for (j = 0; j < o->height; j++)
for (k = 0; k < o->width; k++)
tex32[k + j*stride] = frame32[k + j*pitch];
vita2d_overlay_tex_geom(vita, i, 0, 0, 1, 1); /* Default. Stretch to whole screen. */
vita2d_overlay_vertex_geom(vita, i, 0, 0, 1, 1);
vita->overlay[i].alpha_mod = 1.0f;
}
return true;
}
static bool vita2d_gfx_frame(void *data, const void *frame,
unsigned width, unsigned height, uint64_t frame_count,
unsigned pitch, const char *msg, video_frame_info_t *video_info)
{
void *tex_p;
vita_video_t *vita = (vita_video_t *)data;
if (frame)
{
if(!(vita->texture&&vita2d_texture_get_datap(vita->texture)==frame))
{
unsigned i;
unsigned int stride;
if ((width != vita->width || height != vita->height) && vita->texture)
{
vita2d_free_texture(vita->texture);
vita->texture = NULL;
}
if (!vita->texture)
{
RARCH_LOG("Creating texture: %ix%i\n", width, height);
vita->width = width;
vita->height = height;
vita->texture = vita2d_create_empty_texture_format(width, height, vita->format);
vita2d_texture_set_filters(vita->texture,vita->tex_filter,vita->tex_filter);
}
tex_p = vita2d_texture_get_datap(vita->texture);
stride = vita2d_texture_get_stride(vita->texture);
if (vita->format == SCE_GXM_TEXTURE_FORMAT_X8U8U8U8_1RGB)
{
stride /= 4;
pitch /= 4;
uint32_t *tex32 = tex_p;
const uint32_t *frame32 = frame;
for (i = 0; i < height; i++)
memcpy_neon(&tex32[i*stride],&frame32[i*pitch],pitch*sizeof(uint32_t));
}
else
{
stride /= 2;
pitch /= 2;
uint16_t *tex16 = tex_p;
const uint16_t *frame16 = frame;
for (i = 0; i < height; i++)
memcpy_neon(&tex16[i*stride],&frame16[i*pitch],width*sizeof(uint16_t));
}
}
}
if (vita->should_resize)
vita2d_gfx_update_viewport(vita);
vita2d_start_drawing();
vita2d_draw_rectangle(0,0,PSP_FB_WIDTH,PSP_FB_HEIGHT,vita2d_get_clear_color());
if (vita->texture)
{
if (vita->fullscreen)
vita2d_draw_texture_scale(vita->texture,
0, 0,
PSP_FB_WIDTH / (float)vita->width,
PSP_FB_HEIGHT / (float)vita->height);
else
{
const float radian = 90 * 0.0174532925f;
const float rad = vita->rotation * radian;
float scalex = vita->vp.width / (float)vita->width;
float scaley = vita->vp.height / (float)vita->height;
vita2d_draw_texture_scale_rotate(vita->texture,vita->vp.x,
vita->vp.y, scalex, scaley, rad);
}
}
#ifdef HAVE_OVERLAY
if (vita->overlay_enable)
vita2d_render_overlay(vita);
#endif
if (vita->menu.active)
{
#ifdef HAVE_MENU
menu_driver_frame(video_info);
#endif
if(vita->menu.texture)
{
if (vita->fullscreen)
vita2d_draw_texture_scale(vita->menu.texture,
0, 0,
PSP_FB_WIDTH / (float)vita->menu.width,
PSP_FB_HEIGHT / (float)vita->menu.height);
else
{
if (vita->menu.width > vita->menu.height)
{
float scale = PSP_FB_HEIGHT / (float)vita->menu.height;
float w = vita->menu.width * scale;
vita2d_draw_texture_scale(vita->menu.texture,
PSP_FB_WIDTH / 2.0f - w/2.0f, 0.0f,
scale, scale);
}
else
{
float scale = PSP_FB_WIDTH / (float)vita->menu.width;
float h = vita->menu.height * scale;
vita2d_draw_texture_scale(vita->menu.texture,
0.0f, PSP_FB_HEIGHT / 2.0f - h/2.0f,
scale, scale);
}
}
}
}
if(!string_is_empty(msg))
font_driver_render_msg(video_info, NULL, msg, NULL);
vita2d_end_drawing();
vita2d_swap_buffers();
return true;
}
/***
* Callback for when a new frame is generated that we need to render.
*/
bool retro_video_refresh_callback(const void *data, unsigned width, unsigned height, size_t pitch)
{
curr_frame++;
// initialize our main render texture once we get the dimensions for the first time
if (!tex)
{
tex = vita2d_create_empty_texture_format(width, height, SCE_GXM_TEXTURE_FORMAT_R5G6B5);
tex_data = vita2d_texture_get_datap(tex);
// initialize PSPImage
if (Screen)
free(Screen);
int size = width * height * 2;
Screen = (PspImage*)malloc(sizeof(PspImage));
Screen->TextureFormat = SCE_GXM_TEXTURE_FORMAT_R5G6B5;
Screen->PalSize = (unsigned short)0;
memset(tex_data, 0, size);
Screen->Width = width;
Screen->Height = height;
Screen->Pixels = tex_data;
Screen->Texture = tex;
Screen->Viewport.X = 0;
Screen->Viewport.Y = 0;
Screen->Viewport.Width = width;
Screen->Viewport.Height = height;
int i;
for (i = 1; i < width; i *= 2);
Screen->PowerOfTwo = (i == width);
Screen->BytesPerPixel = 2;
Screen->FreeBuffer = 0;
Screen->Depth = 16;
}
// initialize our render variables if they're uninitalized, or
// if they've changed due to user action
if(OptionsChanged)
{
OptionsChanged = false;
// handle changes to scale from the options
switch (Options.DisplayMode)
{
case DISPLAY_MODE_UNSCALED:
scale_x = 1.0f;
scale_y = 1.0f;
break;
case DISPLAY_MODE_2X:
scale_x = 2.0f;
scale_y = 2.0f;
break;
case DISPLAY_MODE_FIT_HEIGHT:
scale_y = (float)SCREEN_H / (float)height;
scale_x = scale_y;
break;
case DISPLAY_MODE_FILL_SCREEN:
scale_x = (float)SCREEN_W / (float)width;
scale_y = (float)SCREEN_H / (float)height;
break;
}
curr_frame = 0;
curr_fps = 0.0f;
pos_x = (SCREEN_W / 2) - (width / 2) * scale_x;
pos_y = (SCREEN_H / 2) - (height / 2) * scale_y;
// handle texture filtering options
tex_filter = Options.TextureFilter ? SCE_GXM_TEXTURE_FILTER_LINEAR : SCE_GXM_TEXTURE_FILTER_POINT;
sceGxmTextureSetMinFilter(&(tex->gxm_tex), tex_filter);
sceGxmTextureSetMagFilter(&(tex->gxm_tex), tex_filter);
}
// copy the input pixels into the output buffer
const uint16_t* in_pixels = (const uint16_t*)data;
uint16_t *out_pixels = (uint16_t *)tex_data;
for (h = 0; h < height; h++, in_pixels += pitch / 2, out_pixels += width)
{
memcpy(out_pixels, in_pixels, width * sizeof(uint16_t));
}
// draw the screen
vita2d_start_drawing();
vita2d_draw_texture_scale(tex, pos_x, pos_y, scale_x, scale_y);
if(Options.ShowFps)
show_fps();
vita2d_end_drawing();
vita2d_swap_buffers();
return true;
}
static bool vita2d_gfx_frame(void *data, const void *frame,
unsigned width, unsigned height, uint64_t frame_count,
unsigned pitch, const char *msg)
{
int i, j;
void *tex_p;
unsigned int stride;
vita_video_t *vita = (vita_video_t *)data;
(void)frame;
(void)width;
(void)height;
(void)pitch;
(void)msg;
if (frame)
{
if ((width != vita->width || height != vita->height) && vita->texture)
{
vita2d_free_texture(vita->texture);
vita->texture = NULL;
}
if (!vita->texture)
{
RARCH_LOG("Creating texture: %ix%i\n", width, height);
vita->width = width;
vita->height = height;
vita->texture = vita2d_create_empty_texture_format(width, height, vita->format);
vita2d_texture_set_filters(vita->texture,vita->tex_filter,vita->tex_filter);
}
tex_p = vita2d_texture_get_datap(vita->texture);
stride = vita2d_texture_get_stride(vita->texture);
if (vita->format == SCE_GXM_TEXTURE_FORMAT_X8U8U8U8_1RGB)
{
stride /= 4;
pitch /= 4;
uint32_t *tex32 = tex_p;
const uint32_t *frame32 = frame;
for (i = 0; i < height; i++)
for (j = 0; j < width; j++)
tex32[j + i*stride] = frame32[j + i*pitch];
}
else
{
stride /= 2;
pitch /= 2;
uint16_t *tex16 = tex_p;
const uint16_t *frame16 = frame;
for (i = 0; i < height; i++)
for (j = 0; j < width; j++)
tex16[j + i*stride] = frame16[j + i*pitch];
}
}
if (vita->should_resize)
vita2d_gfx_update_viewport(vita);
vita2d_start_drawing();
vita2d_clear_screen();
if (vita->texture)
{
if (vita->fullscreen)
vita2d_draw_texture_scale(vita->texture,
0, 0,
PSP_FB_WIDTH / (float)vita->width,
PSP_FB_HEIGHT / (float)vita->height);
else
{
const float radian = 90 * 0.0174532925f;
const float rad = vita->rotation * radian;
float scalex = vita->vp.width / (float)vita->width;
float scaley = vita->vp.height / (float)vita->height;
vita2d_draw_texture_scale_rotate(vita->texture, vita->vp.x,
vita->vp.y, scalex, scaley, rad);
}
}
if (vita->menu.active && vita->menu.texture)
{
if (vita->fullscreen)
vita2d_draw_texture_scale(vita->menu.texture,
0, 0,
PSP_FB_WIDTH / (float)vita->menu.width,
PSP_FB_HEIGHT / (float)vita->menu.height);
else
{
if (vita->menu.width > vita->menu.height)
{
float scale = PSP_FB_HEIGHT / (float)vita->menu.height;
float w = vita->menu.width * scale;
vita2d_draw_texture_scale(vita->menu.texture,
PSP_FB_WIDTH / 2.0f - w/2.0f, 0.0f,
scale, scale);
}
else
{
float scale = PSP_FB_WIDTH / (float)vita->menu.width;
float h = vita->menu.height * scale;
vita2d_draw_texture_scale(vita->menu.texture,
0.0f, PSP_FB_HEIGHT / 2.0f - h/2.0f,
scale, scale);
}
}
}
vita2d_end_drawing();
vita2d_swap_buffers();
return true;
}
