static void set_vertices(void *data, unsigned pass, unsigned width, unsigned height)
{
d3d_video_t *d3d = (d3d_video_t*)data;
if (d3d->last_width != width || d3d->last_height != height)
{
d3d->last_width = width;
d3d->last_height = height;
DrawVerticeFormats vert[4];
float tex_w = width;
float tex_h = height;
#ifdef _XBOX360
tex_w /= ((float)d3d->tex_w);
tex_h /= ((float)d3d->tex_h);
#endif
vert[0].x = -1.0f;
vert[1].x = 1.0f;
vert[2].x = -1.0f;
vert[3].x = 1.0f;
vert[0].y = -1.0f;
vert[1].y = -1.0f;
vert[2].y = 1.0f;
vert[3].y = 1.0f;
#if defined(_XBOX1)
vert[0].z = 1.0f;
vert[1].z = 1.0f;
vert[2].z = 1.0f;
vert[3].z = 1.0f;
vert[0].rhw = 0.0f;
vert[1].rhw = tex_w;
vert[2].rhw = 0.0f;
vert[3].rhw = tex_w;
vert[0].u = tex_h;
vert[1].u = tex_h;
vert[2].u = 0.0f;
vert[3].u = 0.0f;
vert[0].v = 0.0f;
vert[1].v = 0.0f;
vert[2].v = 0.0f;
vert[3].v = 0.0f;
#elif defined(_XBOX360)
vert[0].u = 0.0f;
vert[1].u = tex_w;
vert[2].u = 0.0f;
vert[3].u = tex_w;
vert[0].v = tex_h;
vert[1].v = tex_h;
vert[2].v = 0.0f;
vert[3].v = 0.0f;
#endif
// Align texels and vertices.
for (unsigned i = 0; i < 4; i++)
{
vert[i].x -= 0.5f / ((float)d3d->tex_w);
vert[i].y += 0.5f / ((float)d3d->tex_h);
}
#if defined(_XBOX1)
BYTE *verts;
#elif defined(_XBOX360)
void *verts;
#endif
RD3DVertexBuffer_Lock(d3d->vertex_buf, 0, 0, &verts, 0);
memcpy(verts, vert, sizeof(vert));
RD3DVertexBuffer_Unlock(d3d->vertex_buf);
}
if (d3d->shader)
{
set_mvp(d3d, d3d->screen_width, d3d->screen_height, d3d->dev_rotation);
if (d3d->shader->use)
d3d->shader->use(d3d, pass);
if (d3d->shader->set_params)
d3d->shader->set_params(d3d, width, height, d3d->tex_w, d3d->tex_h, d3d->screen_width,
d3d->screen_height, g_extern.frame_count,
NULL, NULL, NULL, 0);
}
}
static bool texture_image_render(struct texture_image *out_img,
int x, int y, int w, int h, bool force_fullscreen)
{
xdk_d3d_video_t *d3d = (xdk_d3d_video_t*)driver.video_data;
if (out_img->pixels == NULL || out_img->vertex_buf == NULL)
return false;
float fX = static_cast<float>(x);
float fY = static_cast<float>(y);
// create the new vertices
DrawVerticeFormats newVerts[] =
{
// x, y, z, color, u ,v
{fX, fY, 0.0f, 0, 0, 0},
{fX + w, fY, 0.0f, 0, 1, 0},
{fX + w, fY + h, 0.0f, 0, 1, 1},
{fX, fY + h, 0.0f, 0, 0, 1}
};
// load the existing vertices
DrawVerticeFormats *pCurVerts;
HRESULT ret = out_img->vertex_buf->Lock(0, 0, (unsigned char**)&pCurVerts, 0);
if (FAILED(ret))
{
RARCH_ERR("Error occurred during m_pVertexBuffer->Lock().\n");
return false;
}
// copy the new verts over the old verts
memcpy(pCurVerts, newVerts, 4 * sizeof(DrawVerticeFormats));
RD3DVertexBuffer_Unlock(out_img->vertex_buf);
d3d->d3d_render_device->SetRenderState(D3DRS_ALPHABLENDENABLE, TRUE);
d3d->d3d_render_device->SetRenderState(D3DRS_SRCBLEND, D3DBLEND_SRCALPHA);
d3d->d3d_render_device->SetRenderState(D3DRS_DESTBLEND, D3DBLEND_INVSRCALPHA);
// also blend the texture with the set alpha value
d3d->d3d_render_device->SetTextureStageState(0, D3DTSS_ALPHAOP, D3DTOP_MODULATE);
d3d->d3d_render_device->SetTextureStageState(0, D3DTSS_ALPHAARG1, D3DTA_DIFFUSE);
d3d->d3d_render_device->SetTextureStageState(0, D3DTSS_ALPHAARG2, D3DTA_TEXTURE);
// draw the quad
RD3DDevice_SetTexture(d3d->d3d_render_device, 0, out_img->pixels);
IDirect3DDevice8_SetStreamSource(d3d->d3d_render_device, 0, out_img->vertex_buf, sizeof(DrawVerticeFormats));
RD3DDevice_SetVertexShader(d3d->d3d_render_device, D3DFVF_CUSTOMVERTEX);
if (force_fullscreen)
{
D3DVIEWPORT vp = {0};
vp.Width = w;
vp.Height = h;
vp.X = 0;
vp.Y = 0;
vp.MinZ = 0.0f;
vp.MaxZ = 1.0f;
RD3DDevice_SetViewport(d3dr, &vp);
}
RD3DDevice_DrawPrimitive(d3d->d3d_render_device, D3DPT_QUADLIST, 0, 1);
return true;
}
static bool xdk_d3d_frame(void *data, const void *frame,
unsigned width, unsigned height, unsigned pitch, const char *msg)
{
#ifndef _XBOX1
DWORD fetchConstant;
UINT64 pendingMask3;
#endif
xdk_d3d_video_t *d3d = (xdk_d3d_video_t*)data;
LPDIRECT3DDEVICE d3dr = (LPDIRECT3DDEVICE)d3d->d3d_render_device;
uint64_t lifecycle_mode_state = g_extern.lifecycle_mode_state;
#if 0 /* ifdef HAVE_FBO */
D3DSurface* pRenderTarget0;
#endif
if (d3d->last_width != width || d3d->last_height != height)
{
D3DLOCKED_RECT d3dlr;
D3DTexture_LockRect(d3d->lpTexture, 0, &d3dlr, NULL, D3DLOCK_NOSYSLOCK);
memset(d3dlr.pBits, 0, d3d->tex_w * d3dlr.Pitch);
#if defined(_XBOX1)
float tex_w = width;
float tex_h = height;
DrawVerticeFormats verts[] = {
{ -1.0f, -1.0f, 1.0f, 0.0f, tex_h },
{ 1.0f, -1.0f, 1.0f, tex_w, tex_h },
{ -1.0f, 1.0f, 1.0f, 0.0f, 0.0f },
{ 1.0f, 1.0f, 1.0f, tex_w, 0.0f },
};
#elif defined(_XBOX360)
float tex_w = width / ((float)d3d->tex_w);
float tex_h = height / ((float)d3d->tex_h);
DrawVerticeFormats verts[] = {
{ -1.0f, -1.0f, 0.0f, tex_h },
{ 1.0f, -1.0f, tex_w, tex_h },
{ -1.0f, 1.0f, 0.0f, 0.0f },
{ 1.0f, 1.0f, tex_w, 0.0f },
};
#endif
// Align texels and vertices (D3D9 quirk).
for (unsigned i = 0; i < 4; i++)
{
verts[i].x -= 0.5f / ((float)d3d->tex_w);
verts[i].y += 0.5f / ((float)d3d->tex_h);
}
#if defined(_XBOX1)
BYTE *verts_ptr;
#elif defined(_XBOX360)
void *verts_ptr;
#endif
RD3DVertexBuffer_Lock(d3d->vertex_buf, 0, 0, &verts_ptr, 0);
memcpy(verts_ptr, verts, sizeof(verts));
RD3DVertexBuffer_Unlock(d3d->vertex_buf);
d3d->last_width = width;
d3d->last_height = height;
}
#if 0 /* ifdef HAVE_FBO */
if (d3d->fbo_inited)
{
d3dr->GetRenderTarget(0, &pRenderTarget0);
d3dr->SetRenderTarget(0, d3d->lpSurface);
}
#endif
if (d3d->should_resize)
{
#ifdef _XBOX1
d3dr->SetFlickerFilter(g_extern.console.screen.flicker_filter_index);
d3dr->SetSoftDisplayFilter(g_extern.lifecycle_mode_state & (1ULL << MODE_VIDEO_SOFT_FILTER_ENABLE));
#endif
xdk_d3d_set_viewport(false);
d3d->should_resize = false;
}
#ifdef HAVE_HLSL
if (d3d->shader)
d3d->shader->set_mvp(NULL);
#endif
RD3DDevice_SetTexture(d3dr, 0, d3d->lpTexture);
#ifdef HAVE_HLSL
if (d3d->shader)
d3d->shader->use(1);
#endif
#if 0 /* ifdef HAVE_FBO */
if (d3d->fbo_inited)
{
#ifdef HAVE_HLSL
if (d3d->shader)
d3d->shader->set_params(width, height, d3d->tex_w, d3d->tex_h, g_settings.video.fbo.scale_x * width,
g_settings.video.fbo.scale_y * height, g_extern.frame_count);
#endif
D3DVIEWPORT vp = {0};
vp.Width = g_settings.video.fbo.scale_x * width;
vp.Height = g_settings.video.fbo.scale_y * height;
vp.X = 0;
vp.Y = 0;
vp.MinZ = 0.0f;
vp.MaxZ = 1.0f;
RD3DDevice_SetViewport(d3dr, &vp);
}
else
#endif
{
#ifdef HAVE_HLSL
if (d3d->shader)
d3d->shader->set_params(width, height, d3d->tex_w, d3d->tex_h, d3d->win_width,
d3d->win_height, g_extern.frame_count,
/* TODO - missing a bunch of params at the end */
NULL, NULL, NULL, 0);
#endif
}
if (frame)
{
unsigned base_size = d3d->base_size;
D3DLOCKED_RECT d3dlr;
D3DTexture_LockRect(d3d->lpTexture, 0, &d3dlr, NULL, D3DLOCK_NOSYSLOCK);
for (unsigned y = 0; y < height; y++)
{
const uint8_t *in = (const uint8_t*)frame + y * pitch;
uint8_t *out = (uint8_t*)d3dlr.pBits + y * d3dlr.Pitch;
memcpy(out, in, width * base_size);
}
}
unsigned filter = g_settings.video.smooth ? D3DTEXF_LINEAR : D3DTEXF_POINT;
RD3DDevice_SetSamplerState_MinFilter(d3dr, 0, filter);
RD3DDevice_SetSamplerState_MagFilter(d3dr, 0, filter);
RD3DDevice_SetSamplerState_AddressU(d3dr, D3DSAMP_ADDRESSU, D3DTADDRESS_BORDER);
RD3DDevice_SetSamplerState_AddressV(d3dr, D3DSAMP_ADDRESSV, D3DTADDRESS_BORDER);
#if defined(_XBOX1)
RD3DDevice_SetVertexShader(d3dr, D3DFVF_XYZ | D3DFVF_TEX1);
IDirect3DDevice8_SetStreamSource(d3dr, 0, d3d->vertex_buf, sizeof(DrawVerticeFormats));
#elif defined(_XBOX360)
D3DDevice_SetVertexDeclaration(d3dr, d3d->v_decl);
D3DDevice_SetStreamSource_Inline(d3dr, 0, d3d->vertex_buf, 0, sizeof(DrawVerticeFormats));
#endif
RD3DDevice_DrawPrimitive(d3dr, D3DPT_TRIANGLESTRIP, 0, 2);
#if 0 /* ifdef HAVE_FBO */
if (d3d->fbo_inited)
{
d3dr->Resolve(D3DRESOLVE_RENDERTARGET0, NULL, d3d->lpTexture_ot,
NULL, 0, 0, NULL, 0, 0, NULL);
d3dr->SetRenderTarget(0, pRenderTarget0);
pRenderTarget0->Release();
RD3DDevice_SetTexture(d3dr, 0, &d3d->lpTexture_ot_as16srgb);
#ifdef HAVE_HLSL
hlsl_use(2);
if (d3d->shader)
d3d->shader->set_params(g_settings.video.fbo.scale_x * width, g_settings.video.fbo.scale_y * height, g_settings.video.fbo.scale_x * d3d->tex_w, g_settings.video.fbo.scale_y * d3d->tex_h, d3d->win_width,
d3d->win_height, g_extern.frame_count);
#endif
xdk_d3d_set_viewport(false);
RD3DDevice_SetSamplerState_MinFilter(d3dr, D3DSAMP_MINFILTER, g_settings.video.second_pass_smooth ? D3DTEXF_LINEAR : D3DTEXF_POINT);
RD3DDevice_SetSamplerState_MagFilter(d3dr, D3DSAMP_MAGFILTER, g_settings.video.second_pass_smooth ? D3DTEXF_LINEAR : D3DTEXF_POINT);
RD3DDevice_SetSamplerState_AddressU(d3dr, D3DSAMP_ADDRESSU, D3DTADDRESS_BORDER);
RD3DDevice_SetSamplerState_AddressV(d3dr, D3DSAMP_ADDRESSV, D3DTADDRESS_BORDER);
D3DDevice_SetVertexDeclaration(d3dr, d3d->v_decl);
Direct3DDevice_SetStreamSource_Inline(d3dr, 0, d3d->vertex_buf, 0, sizeof(DrawVerticeFormats));
RD3DDevice_DrawPrimitive(d3dr, D3DPT_TRIANGLESTRIP, 0, 2);
}
#endif
#if defined(HAVE_RGUI) || defined(HAVE_RMENU) || defined(HAVE_RMENU_XUI)
#if defined(HAVE_RMENU_XUI) || defined(HAVE_RGUI)
if (d3d->rgui_texture_enable)
#endif
xdk_d3d_draw_texture(d3d);
#endif
#if defined(_XBOX1)
float msg_width = 60;
float msg_height = 365;
#elif defined(_XBOX360)
float msg_width = (lifecycle_mode_state & (1ULL << MODE_MENU_HD)) ? 160 : 100;
float msg_height = 120;
#endif
#if 0
if (msg)
{
font_parms.x = msg_width;
font_parms.y = msg_height;
d3d->font_ctx->render_msg(d3d, msg, &font_parms);
}
#endif
d3d->ctx_driver->update_window_title();
gfx_ctx_xdk_swap_buffers();
g_extern.frame_count++;
return true;
}
static void *xdk_d3d_init(const video_info_t *video, const input_driver_t **input, void **input_data)
{
HRESULT ret;
if (driver.video_data)
{
xdk_d3d_video_t *d3d = (xdk_d3d_video_t*)driver.video_data;
// Reinitialize textures as we might have changed pixel formats.
xdk_d3d_reinit_textures(d3d, video);
return driver.video_data;
}
//we'll just use driver.video_data throughout here because it needs to
//exist when we delegate initing to the context file
driver.video_data = (xdk_d3d_video_t*)calloc(1, sizeof(xdk_d3d_video_t));
if (!driver.video_data)
return NULL;
xdk_d3d_video_t *d3d = (xdk_d3d_video_t*)driver.video_data;
d3d->vsync = video->vsync;
d3d->tex_w = RARCH_SCALE_BASE * video->input_scale;
d3d->tex_h = RARCH_SCALE_BASE * video->input_scale;
#if defined(_XBOX1)
d3d->ctx_driver = gfx_ctx_init_first(GFX_CTX_DIRECT3D8_API, 8, 0);
#elif defined(_XBOX360)
d3d->ctx_driver = gfx_ctx_init_first(GFX_CTX_DIRECT3D9_API, 9, 0);
#endif
if (d3d->ctx_driver)
{
D3DPRESENT_PARAMETERS d3dpp;
xdk_d3d_generate_pp(&d3dpp, video);
ret = d3d->d3d_device->CreateDevice(0, D3DDEVTYPE_HAL, NULL, D3DCREATE_HARDWARE_VERTEXPROCESSING,
&d3dpp, &d3d->d3d_render_device);
if (ret != S_OK)
RARCH_ERR("Failed at CreateDevice.\n");
RD3DDevice_Clear(d3d->d3d_render_device, 0, NULL, D3DCLEAR_TARGET, 0xff000000, 1.0f, 0);
}
else
{
free(d3d);
return NULL;
}
RARCH_LOG("Found D3D context: %s\n", d3d->ctx_driver->ident);
xdk_d3d_init_textures(d3d, video);
#if defined(_XBOX1)
// use an orthogonal matrix for the projection matrix
D3DXMATRIX mat;
D3DXMatrixOrthoOffCenterLH(&mat, 0, d3d->win_width , d3d->win_height , 0, 0.0f, 1.0f);
d3d->d3d_render_device->SetTransform(D3DTS_PROJECTION, &mat);
// use an identity matrix for the world and view matrices
D3DXMatrixIdentity(&mat);
d3d->d3d_render_device->SetTransform(D3DTS_WORLD, &mat);
d3d->d3d_render_device->SetTransform(D3DTS_VIEW, &mat);
ret = d3d->d3d_render_device->CreateVertexBuffer(4 * sizeof(DrawVerticeFormats),
D3DUSAGE_WRITEONLY, D3DFVF_CUSTOMVERTEX, D3DPOOL_MANAGED, &d3d->vertex_buf);
if (ret != S_OK)
{
RARCH_ERR("[xdk_d3d_init::] Failed at CreateVertexBuffer.\n");
return NULL;
}
const DrawVerticeFormats init_verts[] = {
{ -1.0f, -1.0f, 1.0f, 0.0f, 1.0f },
{ 1.0f, -1.0f, 1.0f, 1.0f, 1.0f },
{ -1.0f, 1.0f, 1.0f, 0.0f, 0.0f },
{ 1.0f, 1.0f, 1.0f, 1.0f, 0.0f },
};
BYTE *verts_ptr;
RD3DVertexBuffer_Lock(d3d->vertex_buf, 0, 0, &verts_ptr, 0);
memcpy(verts_ptr, init_verts, sizeof(init_verts));
RD3DVertexBuffer_Unlock(d3d->vertex_buf);
RD3DDevice_SetVertexShader(d3d->d3d_render_device, D3DFVF_XYZ | D3DFVF_TEX1);
#elif defined(_XBOX360)
ret = d3d->d3d_render_device->CreateVertexBuffer(4 * sizeof(DrawVerticeFormats),
0, 0, 0, &d3d->vertex_buf, NULL);
if (ret != S_OK)
{
RARCH_ERR("[xdk_d3d_init::] Failed at CreateVertexBuffer.\n");
return NULL;
}
static const DrawVerticeFormats init_verts[] = {
{ -1.0f, -1.0f, 0.0f, 1.0f },
{ 1.0f, -1.0f, 1.0f, 1.0f },
{ -1.0f, 1.0f, 0.0f, 0.0f },
{ 1.0f, 1.0f, 1.0f, 0.0f },
};
void *verts_ptr;
RD3DVertexBuffer_Lock(d3d->vertex_buf, 0, 0, &verts_ptr, 0);
memcpy(verts_ptr, init_verts, sizeof(init_verts));
RD3DVertexBuffer_Unlock(d3d->vertex_buf);
static const D3DVERTEXELEMENT VertexElements[] =
{
{ 0, 0 * sizeof(float), D3DDECLTYPE_FLOAT2, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_POSITION, 0 },
{ 0, 2 * sizeof(float), D3DDECLTYPE_FLOAT2, D3DDECLMETHOD_DEFAULT, D3DDECLUSAGE_TEXCOORD, 0 },
D3DDECL_END()
};
ret = d3d->d3d_render_device->CreateVertexDeclaration(VertexElements, &d3d->v_decl);
if (ret != S_OK)
{
RARCH_ERR("[xdk_d3d_init::] Failed at CreateVertexDeclaration.\n");
}
#endif
d3d->ctx_driver->get_video_size(&d3d->win_width, &d3d->win_height);
RARCH_LOG("Detecting screen resolution: %ux%u.\n", d3d->win_width, d3d->win_height);
d3d->ctx_driver->swap_interval(d3d->vsync ? 1 : 0);
#ifdef HAVE_HLSL
if (!hlsl_shader_init())
{
RARCH_ERR("Shader init failed.\n");
d3d->ctx_driver->destroy();
free(d3d);
return NULL;
}
RARCH_LOG("D3D: Loaded %u program(s).\n", d3d->shader->num_shaders());
#endif
#if 0 /* ifdef HAVE_FBO */
xdk_d3d_init_fbo(d3d);
#endif
xdk_d3d_set_rotation(d3d, g_settings.video.rotation);
//really returns driver.video_data to driver.video_data - see comment above
return d3d;
}
