// classic way
void XenonGLDisplay()
{
// Reset states and matrices
XeGlResetDirty();
xe_state.dirty = 1;
// Set stream
Xe_SetStreamSource(xe, 0, pVbGL, 0, 10);
// update vb and ib cache !!!
xe_Vertices = Xe_VB_Lock(xe, pVbGL, 0, xe_NumVerts * sizeof(glVerticesFormat_t), XE_LOCK_WRITE);
Xe_VB_Unlock(xe, pVbGL);
xe_indices = Xe_IB_Lock(xe, pIbGL, 0, xe_NumIndices * sizeof(short), XE_LOCK_WRITE);
Xe_IB_Unlock(xe, pIbGL);
// Resolve
Xe_Resolve(xe);
//while(!Xe_IsVBlank(xe));
Xe_Sync(xe);
// Reset states
Xe_InvalidateState(xe);
// printf("xe_NumVerts %d xe_NumIndices %d\r\n", xe_NumVerts, xe_NumIndices);
// Reset vertices
xe_NumVerts = xe_PrevNumVerts = 0;
xe_NumIndices = xe_PrevNumIndices = 0;
ShowFPS();
}
void SYSVideoUpdate() {
/* resize uv to viewport */
int vwidth = bitmap.viewport.w + (2 * bitmap.viewport.x);
int vheight = bitmap.viewport.h + (2 * bitmap.viewport.y);
update_texture_viewport();
int video_filter = getVideoFitler();
// apply video filter
switch (video_filter){
case VF_2XSAI:
filter_Std2xSaI_ex8(bitmap.data, bitmap.pitch, texture_buffer, vwidth, vheight);
g_pTexture->width = vwidth<<1;
g_pTexture->height = vheight<<1;
break;
case VF_BLINEAR:
g_pTexture->use_filtering = 0;
XeTexSubImage(g_pTexture, bitmap.viewport.x, bitmap.viewport.y, bitmap.viewport.w, bitmap.viewport.h, bitmap.data);
g_pTexture->width = vwidth;
g_pTexture->height = vheight;
break;
default:
g_pTexture->use_filtering = 1;
XeTexSubImage(g_pTexture, bitmap.viewport.x, bitmap.viewport.y, bitmap.viewport.w, bitmap.viewport.h, bitmap.data);
g_pTexture->width = vwidth;
g_pTexture->height = vheight;
break;
}
// Refresh texture cash
Xe_Surface_LockRect(g_pVideoDevice, g_pTexture, 0, 0, 0, 0, XE_LOCK_WRITE);
Xe_Surface_Unlock(g_pVideoDevice, g_pTexture);
// Select stream and shaders
Xe_SetTexture(g_pVideoDevice, 0, g_pTexture);
Xe_SetCullMode(g_pVideoDevice, XE_CULL_NONE);
Xe_SetStreamSource(g_pVideoDevice, 0, vb, 0, sizeof (DrawVerticeFormats));
Xe_SetShader(g_pVideoDevice, SHADER_TYPE_PIXEL, g_pPixelTexturedShader, 0);
Xe_SetShader(g_pVideoDevice, SHADER_TYPE_VERTEX, g_pVertexShader, 0);
Xe_SetClearColor(g_pVideoDevice, 0xFF000000);
// Draw
Xe_DrawPrimitive(g_pVideoDevice, XE_PRIMTYPE_RECTLIST, 0, 1);
// Resolve
Xe_Resolve(g_pVideoDevice);
//while (!Xe_IsVBlank(g_pVideoDevice));
Xe_Sync(g_pVideoDevice);
// Reset states
Xe_InvalidateState(g_pVideoDevice);
}
static bool xenon360_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)
{
gl_t *vid = data;
ScreenUv[UV_TOP] = ((float) (width) / (float) XE_W)*2;
ScreenUv[UV_LEFT] = ((float) (height) / (float) XE_H)*2;
DrawVerticeFormats * Rect = Xe_VB_Lock(vid->gl_device, vid->vb, 0, 3 * sizeof(DrawVerticeFormats), XE_LOCK_WRITE);
/* bottom left */
Rect[1].v = ScreenUv[UV_LEFT];
Rect[2].u = ScreenUv[UV_TOP];
Xe_VB_Unlock(vid->gl_device, vid->vb);
/* Refresh texture cache */
uint16_t *dst = Xe_Surface_LockRect(vid->gl_device, vid->g_pTexture, 0, 0, 0, 0, XE_LOCK_WRITE);
const uint16_t *src = frame;
unsigned stride_in = pitch >>1;
unsigned stride_out = vid->g_pTexture->wpitch >> 1;
unsigned copy_size = width << 1;
for (unsigned y = 0; y < height; y++, dst += stride_out, src += stride_in)
memcpy(dst, src, copy_size);
Xe_Surface_Unlock(vid->gl_device, vid->g_pTexture);
/* Reset states */
Xe_InvalidateState(vid->gl_device);
Xe_SetClearColor(vid->gl_device, 0);
/* Select stream */
Xe_SetTexture(vid->gl_device, 0, vid->g_pTexture);
Xe_SetCullMode(vid->gl_device, XE_CULL_NONE);
Xe_SetStreamSource(vid->gl_device, 0, vid->vb, 0, sizeof(DrawVerticeFormats));
/* Select shaders */
Xe_SetShader(vid->gl_device, SHADER_TYPE_PIXEL, vid->g_pPixelTexturedShader, 0);
Xe_SetShader(vid->gl_device, SHADER_TYPE_VERTEX, vid->g_pVertexShader, 0);
#ifdef HAVE_MENU
menu_driver_frame(video_info);
#endif
/* Draw */
Xe_DrawPrimitive(vid->gl_device, XE_PRIMTYPE_TRIANGLELIST, 0, 1);
/* Resolve */
Xe_Resolve(vid->gl_device);
Xe_Sync(vid->gl_device);
return true;
}
void XenonBeginGl()
{
// Reset states
Xe_InvalidateState(xe);
Xe_Sync(xe);
// Set stream
Xe_SetStreamSource(xe, 0, pVbGL, 0, 10);
// Xe_SetFrameBufferSurface(xe, frontbuffer);
// Reset states and matrices
XeGlResetDirty();
xe_state.dirty = 1;
}
/**
* mode / type
**/
void glDrawElements(GLenum mode, GLsizei numIndexes, GLenum type, const GLvoid * indices)
{
int i = 0;
union {
float f;
unsigned int u32;
} color;
// Begin
xe_PrevNumVerts = xe_NumVerts;
xe_PrevNumIndices = xe_NumIndices;
unsigned int * indexes = (unsigned int*)indices;
void * vertice_ptr = vertexPointer.pointer;
void * color_ptr = colorPointer.pointer;
void * texcoords0_ptr = texCoordPointer[0].pointer;
void * texcoords1_ptr = texCoordPointer[1].pointer;
// vertices
for (i = 0 ; i < vertexPointer.count ; i++) {
float * v = (float*) vertice_ptr;
float * t0 = (float*) texcoords0_ptr;
float * t1 = (float*) texcoords1_ptr;
unsigned char * c = (unsigned char*) color_ptr;
color.u32 = COLOR_ARGB(c[3], c[2], c[1], c[0]);
//color.u32 = 0xFFFFFFFF;
*xe_Vertices++ = v[0];
*xe_Vertices++ = v[1];
*xe_Vertices++ = v[2];
*xe_Vertices++ = 1;
if (texcoords0_ptr) {
*xe_Vertices++ = t0[0];
*xe_Vertices++ = t0[1];
} else {
*xe_Vertices++ = 0;
*xe_Vertices++ = 0;
}
if (texcoords1_ptr) {
*xe_Vertices++ = t1[0];
*xe_Vertices++ = t1[1];
} else {
*xe_Vertices++ = 0;
*xe_Vertices++ = 0;
}
*xe_Vertices++ = color.f;
vertice_ptr += vertexPointer.stride;
if (texcoords0_ptr) {
texcoords0_ptr += 2 * sizeof(float);
}
if (texcoords1_ptr) {
texcoords1_ptr += 2 * sizeof(float);
}
color_ptr += 4 * sizeof(char);
xe_NumVerts++;
}
// indices
for (i = 0 ; i < numIndexes ; i++) {
*xe_indices++ = indexes[i] + xe_PrevNumVerts;
xe_NumIndices++;
}
XeUpdateStates();
XeGlCheckDirtyMatrix(&projection_matrix);
XeGlCheckDirtyMatrix(&modelview_matrix);
// setup shaders and textures
Xe_SetShader(xe, SHADER_TYPE_VERTEX, pVertexShader, 0);
GL_SelectShaders();
GL_SelectTextures();
Xe_SetIndices(xe, pIbGL);
Xe_SetStreamSource(xe, 0, pVbGL, 0, 10);
Xe_DrawIndexedPrimitive(
xe,
XE_PRIMTYPE_TRIANGLELIST,
0, 0,
vertexPointer.count,
xe_PrevNumIndices,
numIndexes/3
);
}
void osd_xenon_update_video(render_primitive_list &primlist) {
//primlist->acquire_lock();
currList = &primlist;
pre_render();
int minwidth, minheight;
int newwidth, newheight;
// get the minimum width/height for the current layout
xenos_target->compute_minimum_size(minwidth, minheight);
// minwidth = screen_width;
// minheight = screen_height;
// make that the size of our target
xenos_target->set_bounds(minwidth, minheight);
xenos_target->compute_visible_area(screen_width, screen_height, screen_width / screen_height, xenos_target->orientation(), newwidth, newheight);
//ShaderEffects.at(2).Render(minwidth, minheight);
ShaderEffects.at(0).Render(minwidth, minheight);
Xe_SetStreamSource(g_pVideoDevice, 0, soft_vb, nb_vertices, sizeof (MameVerticeFormats));
vertices = (MameVerticeFormats *) Xe_VB_Lock(g_pVideoDevice, soft_vb, 0, 3 * sizeof (MameVerticeFormats), XE_LOCK_WRITE);
//CreateRect(((float) newwidth / (float) screen_width), -((float) newheight / (float) screen_height), vertices);
CreateRectHlsl(screen_width, screen_height, vertices);
Xe_VB_Unlock(g_pVideoDevice, soft_vb);
// update texture
//draw32_draw_primitives(primlist, screen, minwidth, minheight, g_pTexture->wpitch / 4);
/* loop over the list and render each element */
const render_primitive *prim;
void *dstdata = (void *) screen;
UINT32 width = minwidth;
UINT32 height = minheight;
UINT32 pitch = g_pTexture->wpitch / 4;
/*
for (prim = currList->first(); prim != NULL; prim = prim->next()) {
switch (prim->type) {
case render_primitive::LINE:
draw32_draw_line(prim, dstdata, width, height, pitch);
break;
case render_primitive::QUAD:
if (!prim->texture.base)
draw32_draw_rect(prim, dstdata, width, height, pitch);
else
draw32_setup_and_draw_textured_quad(prim, dstdata, width, height, pitch);
break;
default:
throw emu_fatalerror("Unexpected render_primitive type");
}
}
* */
software_renderer<UINT32, 0,0,0, 16,8,0>::draw_primitives(primlist, dstdata, width, height, pitch);
Xe_Surface_LockRect(g_pVideoDevice, g_pTexture, 0, 0, 0, 0, XE_LOCK_WRITE);
Xe_Surface_Unlock(g_pVideoDevice, g_pTexture);
// correct texture size
g_pTexture->width = minwidth;
g_pTexture->height = minheight;
// draw
Xe_SetTexture(g_pVideoDevice, 0, g_pTexture);
Xe_DrawPrimitive(g_pVideoDevice, XE_PRIMTYPE_RECTLIST, 0, 1);
render();
}
static void draw_quad(render_primitive *prim) {
void * texture = (prim->texture.base);
//void Xe_SetBlendControl(struct XenosDevice *xe, int col_src, int col_op, int col_dst, int alpha_src, int alpha_op, int alpha_dst);
switch (PRIMFLAG_GET_BLENDMODE(prim->flags)) {
case BLENDMODE_NONE:
Xe_SetAlphaTestEnable(g_pVideoDevice,0);
Xe_SetBlendOp(g_pVideoDevice, XE_BLENDOP_ADD);
Xe_SetSrcBlend(g_pVideoDevice, XE_BLEND_SRCALPHA);
Xe_SetDestBlend(g_pVideoDevice, XE_BLEND_INVSRCALPHA);
break;
case BLENDMODE_ALPHA:
Xe_SetAlphaTestEnable(g_pVideoDevice,1);
Xe_SetBlendOp(g_pVideoDevice, XE_BLENDOP_ADD);
Xe_SetSrcBlend(g_pVideoDevice, XE_BLEND_SRCALPHA);
Xe_SetDestBlend(g_pVideoDevice, XE_BLEND_INVSRCALPHA);
break;
case BLENDMODE_RGB_MULTIPLY:
Xe_SetAlphaTestEnable(g_pVideoDevice,1);
Xe_SetBlendOp(g_pVideoDevice, XE_BLENDOP_ADD);
Xe_SetSrcBlend(g_pVideoDevice, XE_BLEND_DESTCOLOR);
Xe_SetDestBlend(g_pVideoDevice, XE_BLEND_ZERO);
break;
case BLENDMODE_ADD:
Xe_SetAlphaTestEnable(g_pVideoDevice,1);
Xe_SetBlendOp(g_pVideoDevice, XE_BLENDOP_ADD);
Xe_SetSrcBlend(g_pVideoDevice, XE_BLEND_SRCALPHA);
Xe_SetDestBlend(g_pVideoDevice, XE_BLEND_ONE);
break;
}
DrawVerticeFormats *vertex = (DrawVerticeFormats *) Xe_VB_Lock(g_pVideoDevice, vb, nb_vertices, 3 * sizeof (DrawVerticeFormats), XE_LOCK_WRITE);
memset(vertex, 0, 3 * sizeof (DrawVerticeFormats));
{
vertex[0].x = prim->bounds.x0 - 0.5f;
vertex[0].y = prim->bounds.y0 - 0.5f;
vertex[1].x = prim->bounds.x1 - 0.5f;
vertex[1].y = prim->bounds.y0 - 0.5f;
vertex[2].x = prim->bounds.x0 - 0.5f;
vertex[2].y = prim->bounds.y1 - 0.5f;
vertex[3].x = prim->bounds.x1 - 0.5f;
vertex[3].y = prim->bounds.y1 - 0.5f;
// set the texture coordinates
if (texture != NULL) {
vertex[0].u = prim->texcoords.tl.u;
vertex[0].v = prim->texcoords.tl.v;
vertex[1].u = prim->texcoords.tr.u;
vertex[1].v = prim->texcoords.tr.v;
vertex[2].u = prim->texcoords.bl.u;
vertex[2].v = prim->texcoords.bl.v;
vertex[3].u = prim->texcoords.br.u;
vertex[3].v = prim->texcoords.br.v;
n++;
}
XeColor color;
color.r = (prim->color.r * 255.0f);
color.g = (prim->color.g * 255.0f);
color.b = (prim->color.b * 255.0f);
color.a = (prim->color.a * 255.0f);
int i = 0;
for (i = 0; i < 3; i++) {
vertex[i].z = 0.0;
vertex[i].w = 1.0;
}
}
Xe_VB_Unlock(g_pVideoDevice, vb);
Xe_SetStreamSource(g_pVideoDevice, 0, vb, nb_vertices, sizeof (DrawVerticeFormats));
Xe_DrawPrimitive(g_pVideoDevice, XE_PRIMTYPE_RECTLIST, 0, 1);
nb_vertices += 256;
}
