void osd_xenon_video_hw_init(running_machine &machine) {
XenosSurface * fb = Xe_GetFramebufferSurface(g_pVideoDevice);
Xe_SetRenderTarget(g_pVideoDevice, fb);
LoadShaderEffects();
g_pTexture = Xe_CreateTexture(g_pVideoDevice, XE_W, XE_H, 1, XE_FMT_8888 | XE_FMT_ARGB, 0);
screen = (unsigned int*) Xe_Surface_LockRect(g_pVideoDevice, g_pTexture, 0, 0, 0, 0, XE_LOCK_WRITE);
Xe_Surface_Unlock(g_pVideoDevice, g_pTexture);
g_pTexture->use_filtering = 0;
pitch = g_pTexture->wpitch;
screen_width = fb->width;
screen_height = fb->height;
vb = Xe_CreateVertexBuffer(g_pVideoDevice, 65536 * sizeof (MameVerticeFormats));
soft_vb = Xe_CreateVertexBuffer(g_pVideoDevice, 65536 * sizeof (MameVerticeFormats));
float w = fb->width;
float h = fb->height;
Xe_SetClearColor(g_pVideoDevice, 0);
osd_xenon_video_resume();
// on mame exit
machine.add_notifier(MACHINE_NOTIFY_EXIT, machine_notify_delegate(FUNC(osd_xenon_video_cleanup), &machine));
}
GuiImage::GuiImage(int w, int h, GXColor c) {
//image = (u8 *) memalign(32, w * h << 2);
image = Xe_CreateTexture(g_pVideoDevice,w,h,0,(XE_FMT_8888|XE_FMT_ARGB),0);
width = w;
height = h;
imageangle = 0;
tile = -1;
stripe = 0;
imgType = IMAGE_COLOR;
if (!image)
return;
buf = (u8*)Xe_Surface_LockRect(g_pVideoDevice,image,0,0,0,0,XE_LOCK_WRITE);
int x,y;
for (y = 0; y < height; y++) {
for (x = 0; x < width; x++) {
buf[0] = c.a;
buf[1] = c.r;
buf[2] = c.g;
buf[3] = c.b;
buf += 4;
}
}
Xe_Surface_Unlock(g_pVideoDevice,image);
}
struct XenosSurface * XeGetBitmapFromMemory(int width, int height, void *pixeldata)
{
printf("\t\t\tXeGetBitmapFromMemory(int width,int height,void *pixeldata) ...!!\n");
struct XenosSurface *surface = Xe_CreateTexture(xe, width, height, 1, XE_FMT_8888 | XE_FMT_ARGB, 0);
Xe_Surface_LockRect(xe, surface, 0, 0, 0, 0, XE_LOCK_WRITE);
unsigned long size = (surface->height) * (surface->pitch) + 1;
printf("\t\t\tmemcpy ...!!\n");
memcpy(surface->base, pixeldata, size);//Copie la texture en mémoire dans la surface xe
Xe_Surface_Unlock(xe, surface);
return surface;
}
void osd_xenon_video_init() {
g_pVideoDevice = &_xe;
Xe_Init(g_pVideoDevice);
XenosSurface * fb = Xe_GetFramebufferSurface(g_pVideoDevice);
Xe_SetRenderTarget(g_pVideoDevice, fb);
static const struct XenosVBFFormat vbf = {
3,
{
{XE_USAGE_POSITION, 0, XE_TYPE_FLOAT4},
{XE_USAGE_COLOR, 0, XE_TYPE_UBYTE4},
{XE_USAGE_TEXCOORD, 0, XE_TYPE_FLOAT2},
}
};
g_pPixelTexturedShader = Xe_LoadShaderFromMemory(g_pVideoDevice, (void*) g_xps_ps_main);
Xe_InstantiateShader(g_pVideoDevice, g_pPixelTexturedShader, 0);
g_pVertexShader = Xe_LoadShaderFromMemory(g_pVideoDevice, (void*) g_xvs_VSmain);
Xe_InstantiateShader(g_pVideoDevice, g_pVertexShader, 0);
Xe_ShaderApplyVFetchPatches(g_pVideoDevice, g_pVertexShader, 0, &vbf);
g_pTexture = Xe_CreateTexture(g_pVideoDevice, XE_W, XE_H, 1, XE_FMT_8888 | XE_FMT_ARGB, 0);
screen = (unsigned int*) Xe_Surface_LockRect(g_pVideoDevice, g_pTexture, 0, 0, 0, 0, XE_LOCK_WRITE);
Xe_Surface_Unlock(g_pVideoDevice, g_pTexture);
g_pTexture->use_filtering = 0;
pitch = g_pTexture->wpitch;
screen_width = fb->width;
screen_height = fb->height;
vb = Xe_CreateVertexBuffer(g_pVideoDevice, 65536 * sizeof (DrawVerticeFormats));
soft_vb = Xe_CreateVertexBuffer(g_pVideoDevice, 65536 * sizeof (DrawVerticeFormats));
float w = fb->width;
float h = fb->height;
Xe_SetClearColor(g_pVideoDevice, 0);
edram_init(g_pVideoDevice);
}
static struct XenosSurface * MyXeCreateTexture(struct XenosDevice *xe, unsigned int width, unsigned int height, unsigned int levels, int format, int tiled)
{
int nwidth = width;
int nheight = height;
/*
if (width < TEXMIN || height < TEXMIN) {
while(nwidth<TEXMIN)
nwidth<<=1;
while(nheight<TEXMIN)
nheight<<=1;
}
*/
struct XenosSurface * surf = Xe_CreateTexture(xe, nwidth, nheight, levels, format, tiled);
/*
surf->width = width;
surf->height = height;
*/
memset(surf->base, 0x00, surf->hpitch * surf->wpitch);
return surf;
}
static void *xenon360_gfx_init(const video_info_t *video, const input_driver_t **input, void **input_data)
{
gl_t * gl = calloc(1, sizeof(gl_t));
if (!gl)
return NULL;
gl->gl_device = &gl->real_device;
Xe_Init(gl->gl_device);
Xe_SetRenderTarget(gl->gl_device, Xe_GetFramebufferSurface(gl->gl_device));
static const struct XenosVBFFormat vbf =
{
3,
{
{XE_USAGE_POSITION, 0, XE_TYPE_FLOAT4},
{XE_USAGE_COLOR, 0, XE_TYPE_UBYTE4},
{XE_USAGE_TEXCOORD, 0, XE_TYPE_FLOAT2},
}
};
gl->g_pPixelTexturedShader = Xe_LoadShaderFromMemory(gl->gl_device, (void*)g_xps_PS);
Xe_InstantiateShader(gl->gl_device, gl->g_pPixelTexturedShader, 0);
gl->g_pVertexShader = Xe_LoadShaderFromMemory(gl->gl_device, (void*)g_xvs_VS);
Xe_InstantiateShader(gl->gl_device, gl->g_pVertexShader, 0);
Xe_ShaderApplyVFetchPatches(gl->gl_device, gl->g_pVertexShader, 0, &vbf);
gl->g_pTexture = Xe_CreateTexture(gl->gl_device, XE_W, XE_H, 1, XE_FMT_5551 | XE_FMT_16BE, 0);
gl->g_pTexture->use_filtering = 1;
edram_init(gl->gl_device);
// enable filtering for now
float x = -1.0f;
float y = 1.0f;
float w = 4.0f;
float h = 4.0f;
gl->vb = Xe_CreateVertexBuffer(gl->gl_device, 3 * sizeof(DrawVerticeFormats));
DrawVerticeFormats *Rect = Xe_VB_Lock(gl->gl_device, gl->vb, 0, 3 * sizeof (DrawVerticeFormats), XE_LOCK_WRITE);
ScreenUv[UV_TOP] = ScreenUv[UV_TOP] * 2;
ScreenUv[UV_LEFT] = ScreenUv[UV_LEFT] * 2;
// top left
Rect[0].x = x;
Rect[0].y = y;
Rect[0].u = ScreenUv[UV_BOTTOM];
Rect[0].v = ScreenUv[UV_RIGHT];
Rect[0].color = 0;
// bottom left
Rect[1].x = x;
Rect[1].y = y - h;
Rect[1].u = ScreenUv[UV_BOTTOM];
Rect[1].v = ScreenUv[UV_LEFT];
Rect[1].color = 0;
// top right
Rect[2].x = x + w;
Rect[2].y = y;
Rect[2].u = ScreenUv[UV_TOP];
Rect[2].v = ScreenUv[UV_RIGHT];
Rect[2].color = 0;
Rect[3].x = x + w;
Rect[3].y = y;
Rect[3].u = ScreenUv[UV_TOP];
Rect[3].v = ScreenUv[UV_RIGHT];
Rect[3].color = 0;
int i = 0;
for (i = 0; i < 3; i++)
{
Rect[i].z = 0.0;
Rect[i].w = 1.0;
}
Xe_VB_Unlock(gl->gl_device, gl->vb);
Xe_SetClearColor(gl->gl_device, 0);
return gl;
}
void CreateDisplay(void) {
#ifndef LZX_GUI
g_pVideoDevice = &_xe;
Xe_Init(g_pVideoDevice);
#else
g_pVideoDevice = getLzxVideoDevice();
#endif
fb = Xe_GetFramebufferSurface(g_pVideoDevice);
Xe_SetRenderTarget(g_pVideoDevice, fb);
/*
mame HLSL
struct VS_INPUT
{
float4 Position : POSITION;
float4 Color : COLOR0;
float2 TexCoord : TEXCOORD0;
};
*/
static const struct XenosVBFFormat vbf = {
3,
{
{XE_USAGE_POSITION, 0, XE_TYPE_FLOAT4},
{XE_USAGE_COLOR, 0, XE_TYPE_UBYTE4},
{XE_USAGE_TEXCOORD, 0, XE_TYPE_FLOAT2},
}
};
#ifdef MAME_SHADER
g_pPixelTexturedShader = Xe_LoadShaderFromMemory(g_pVideoDevice, (void*) g_xps_ps_main);
#else
g_pPixelTexturedShader = Xe_LoadShaderFromMemory(g_pVideoDevice, (void*) g_xps_PS);
#endif
//g_pPixelTexturedShader = Xe_LoadShaderFromMemory(g_pVideoDevice, (void*) draw_t_p_psu);
Xe_InstantiateShader(g_pVideoDevice, g_pPixelTexturedShader, 0);
#ifdef MAME_SHADER
g_pVertexShader = Xe_LoadShaderFromMemory(g_pVideoDevice, (void*) g_xvs_vs_main);
#else
g_pVertexShader = Xe_LoadShaderFromMemory(g_pVideoDevice, (void*) g_xvs_VS);
#endif
//g_pVertexShader = Xe_LoadShaderFromMemory(g_pVideoDevice, (void*) draw_v_vsu);
Xe_InstantiateShader(g_pVideoDevice, g_pVertexShader, 0);
Xe_ShaderApplyVFetchPatches(g_pVideoDevice, g_pVertexShader, 0, &vbf);
edram_init(g_pVideoDevice);
// Create the psxScreen texture
if (g_pTexture)
Xe_DestroyTexture(g_pVideoDevice, g_pTexture);
g_pTexture = Xe_CreateTexture(g_pVideoDevice, psxRealW, psxRealH, 1, XE_FMT_8888 | XE_FMT_ARGB, 0);
psxScreen = (unsigned char*) Xe_Surface_LockRect(g_pVideoDevice, g_pTexture, 0, 0, 0, 0, XE_LOCK_WRITE);
g_pPitch = g_pTexture->wpitch;
Xe_Surface_Unlock(g_pVideoDevice, g_pTexture);
memset(psxScreen, 0, 1024 * 512 * 2);
// move it to ini file
float x = -1.0f;
float y = -1.0f;
float w = 2.0f;
float h = 2.0f;
// top left
Rect[0].x = x;
Rect[0].y = y + h;
Rect[0].u = PsxScreenUv[UvBottom];
Rect[0].v = PsxScreenUv[UvRight];
Rect[0].color = 0;
// bottom left
Rect[1].x = x;
Rect[1].y = y;
Rect[1].u = PsxScreenUv[UvBottom];
Rect[1].v = PsxScreenUv[UvLeft];
Rect[1].color = 0;
// top right
Rect[2].x = x + w;
Rect[2].y = y + h;
Rect[2].u = PsxScreenUv[UvTop];
Rect[2].v = PsxScreenUv[UvRight];
Rect[2].color = 0;
// top right
Rect[3].x = x + w;
Rect[3].y = y + h;
Rect[3].u = PsxScreenUv[UvTop];
;
Rect[3].v = PsxScreenUv[UvRight];
Rect[3].color = 0;
// bottom left
Rect[4].x = x;
Rect[4].y = y;
Rect[4].u = PsxScreenUv[UvBottom];
Rect[4].v = PsxScreenUv[UvLeft];
Rect[4].color = 0;
// bottom right
Rect[5].x = x + w;
Rect[5].y = y;
Rect[5].u = PsxScreenUv[UvTop];
Rect[5].v = PsxScreenUv[UvLeft];
Rect[5].color = 0;
int i = 0;
for (i = 0; i < 6; i++) {
Rect[i].z = 0.0;
Rect[i].w = 1.0;
}
CreateTexture(psxRealW, psxRealH);
Xe_SetClearColor(g_pVideoDevice, 0);
}
void SYSVideoInit() {
g_pVideoDevice = GetVideoDevice();
Xe_SetRenderTarget(g_pVideoDevice, Xe_GetFramebufferSurface(g_pVideoDevice));
if (video_initialised == 0) {
// init 2xsai buffer
hq_buffer = (unsigned char*) malloc(1024 * 1024 * 4);
static const struct XenosVBFFormat vbf = {
3,
{
{XE_USAGE_POSITION, 0, XE_TYPE_FLOAT4},
{XE_USAGE_COLOR, 0, XE_TYPE_UBYTE4},
{XE_USAGE_TEXCOORD, 0, XE_TYPE_FLOAT2},
}
};
g_pPixelTexturedShader = Xe_LoadShaderFromMemory(g_pVideoDevice, (void*) g_xps_PS);
Xe_InstantiateShader(g_pVideoDevice, g_pPixelTexturedShader, 0);
g_pVertexShader = Xe_LoadShaderFromMemory(g_pVideoDevice, (void*) g_xvs_VS);
Xe_InstantiateShader(g_pVideoDevice, g_pVertexShader, 0);
Xe_ShaderApplyVFetchPatches(g_pVideoDevice, g_pVertexShader, 0, &vbf);
if (g_pTexture == NULL)
g_pTexture = Xe_CreateTexture(g_pVideoDevice, XE_W, XE_H, 1, XE_FMT_8888 | XE_FMT_ARGB, 0);
texture_buffer = (unsigned char*) Xe_Surface_LockRect(g_pVideoDevice, g_pTexture, 0, 0, 0, 0, XE_LOCK_WRITE);
pitch = g_pTexture->wpitch;
Xe_Surface_Unlock(g_pVideoDevice, g_pTexture);
}
memset(hq_buffer, 0, 1024 * 1024 * 4);
// disable filtering
/*
if (config.video_filter)
g_pTexture->use_filtering = 1;
else
g_pTexture->use_filtering = 0;
*/
/*
screen = texture_buffer;
* pitch = g_pTexture->wpitch;
*/
screen = hq_buffer;
/*
float w = 2.0f;
float h = 2.0f;
*/
if (video_initialised == 0) {
// move it to ini file
float x = -1.0f;
float y = 1.0f;
float w = 2.0f;
float h = 2.0f;
vb = Xe_CreateVertexBuffer(g_pVideoDevice, 3 * sizeof (DrawVerticeFormats));
DrawVerticeFormats *Rect = Xe_VB_Lock(g_pVideoDevice, vb, 0, 3 * sizeof (DrawVerticeFormats), XE_LOCK_WRITE);
{
// top left
Rect[0].x = x;
Rect[0].y = y;
Rect[0].u = ScreenUv[UvBottom];
Rect[0].v = ScreenUv[UvRight];
Rect[0].color = 0;
// bottom left
Rect[1].x = x;
Rect[1].y = y - h;
Rect[1].u = ScreenUv[UvBottom];
Rect[1].v = ScreenUv[UvLeft];
Rect[1].color = 0;
// top right
Rect[2].x = x + w;
Rect[2].y = y;
Rect[2].u = ScreenUv[UvTop];
Rect[2].v = ScreenUv[UvRight];
Rect[2].color = 0;
int i = 0;
for (i = 0; i < 3; i++) {
Rect[i].z = 0.0;
Rect[i].w = 1.0;
}
}
Xe_VB_Unlock(g_pVideoDevice, vb);
}
if (video_initialised == 0)
video_initialised = 1;
}
static struct XenosSurface *loadPNGFromMemory(unsigned char *PNGdata) {
int y = 0;
int width, height;
png_byte color_type;
png_byte bit_depth;
png_structp png_ptr;
png_infop info_ptr;
// int number_of_passes;
png_bytep * row_pointers;
offset = 0;
struct file_buffer_t *file;
file = (struct file_buffer_t *) malloc(sizeof (struct file_buffer_t));
file->length = 1024 * 1024 * 5;
file->data = (unsigned char *) malloc(file->length); //5mo ...
file->offset = 0;
memcpy(file->data, PNGdata, file->length);
/* initialize stuff */
png_ptr = png_create_read_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
if (!png_ptr) {
printf("[read_png_file] png_create_read_struct failed\n");
return 0;
}
info_ptr = png_create_info_struct(png_ptr);
if (!info_ptr) {
printf("[read_png_file] png_create_info_struct failed\n");
return 0;
}
png_set_read_fn(png_ptr, (png_voidp *) file, png_mem_read); //permet de lire à partir de pngfile buff
//png_set_sig_bytes(png_ptr, 8);//on avance de 8 ?
png_read_info(png_ptr, info_ptr);
width = info_ptr->width;
height = info_ptr->height;
color_type = info_ptr->color_type;
bit_depth = info_ptr->bit_depth;
// number_of_passes = png_set_interlace_handling(png_ptr);
if (color_type != PNG_COLOR_TYPE_RGB && color_type != PNG_COLOR_TYPE_RGB_ALPHA) {
printf("no support :( \n bit_depth = %08x\n", bit_depth);
return 0;
}
if (color_type == PNG_COLOR_TYPE_RGB)
png_set_filler(png_ptr, 0xFF, PNG_FILLER_BEFORE);
png_set_swap_alpha(png_ptr);
png_read_update_info(png_ptr, info_ptr);
//On créer la surface
struct XenosSurface *surface = Xe_CreateTexture(g_pVideoDevice, width, height, 1, XE_FMT_8888 | XE_FMT_ARGB, 0);
uint8_t *data = (uint8_t*) Xe_Surface_LockRect(g_pVideoDevice, surface, 0, 0, 0, 0, XE_LOCK_WRITE);
row_pointers = (png_bytep*) malloc(sizeof (png_bytep) * surface->height);
for (y = 0; y < surface->height; y++)
row_pointers[y] = data + surface->wpitch * y;
png_read_image(png_ptr, row_pointers);
Xe_Surface_Unlock(g_pVideoDevice, surface);
free(file->data);
free(file);
free(row_pointers);
return surface;
}
static struct XenosSurface * MyXeCreateTexture(struct XenosDevice *xe, unsigned int width, unsigned int height, unsigned int levels, int format, int tiled)
{
return Xe_CreateTexture(xe, width, height, levels, format, tiled);
}
static struct XenosSurface * CreateSurface(int w, int h, int fmt) {
struct XenosSurface * s = Xe_CreateTexture(g_pVideoDevice, w, h, 1, fmt, 0);
memset(s->base, 0, s->hpitch * s->wpitch);
return s;
}
