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RetroArch/xdk/xdk_d3d.cpp
twinaphex dabfafc7cc (D3D) Move stuff around
2014-03-08 04:03:12 +01:00

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/* RetroArch - A frontend for libretro.
* Copyright (C) 2010-2014 - Hans-Kristian Arntzen
* Copyright (C) 2011-2014 - Daniel De Matteis
*
* RetroArch is free software: you can redistribute it and/or modify it under the terms
* of the GNU General Public License as published by the Free Software Found-
* ation, either version 3 of the License, or (at your option) any later version.
*
* RetroArch is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE. See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along with RetroArch.
* If not, see <http://www.gnu.org/licenses/>.
*/
#ifdef _XBOX
#include <xtl.h>
#include <xgraphics.h>
#endif
#include "../driver.h"
#include "xdk_d3d.h"
#ifdef HAVE_HLSL
#include "../gfx/shader_hlsl.h"
#endif
#include "./../gfx/gfx_context.h"
#include "../general.h"
#include "../message_queue.h"
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "../xdk/xdk_resources.h"
#if defined(_XBOX360)
const DWORD g_MapLinearToSrgbGpuFormat[] =
{
GPUTEXTUREFORMAT_1_REVERSE,
GPUTEXTUREFORMAT_1,
GPUTEXTUREFORMAT_8,
GPUTEXTUREFORMAT_1_5_5_5,
GPUTEXTUREFORMAT_5_6_5,
GPUTEXTUREFORMAT_6_5_5,
GPUTEXTUREFORMAT_8_8_8_8_AS_16_16_16_16,
GPUTEXTUREFORMAT_2_10_10_10_AS_16_16_16_16,
GPUTEXTUREFORMAT_8_A,
GPUTEXTUREFORMAT_8_B,
GPUTEXTUREFORMAT_8_8,
GPUTEXTUREFORMAT_Cr_Y1_Cb_Y0_REP,
GPUTEXTUREFORMAT_Y1_Cr_Y0_Cb_REP,
GPUTEXTUREFORMAT_16_16_EDRAM,
GPUTEXTUREFORMAT_8_8_8_8_A,
GPUTEXTUREFORMAT_4_4_4_4,
GPUTEXTUREFORMAT_10_11_11_AS_16_16_16_16,
GPUTEXTUREFORMAT_11_11_10_AS_16_16_16_16,
GPUTEXTUREFORMAT_DXT1_AS_16_16_16_16,
GPUTEXTUREFORMAT_DXT2_3_AS_16_16_16_16,
GPUTEXTUREFORMAT_DXT4_5_AS_16_16_16_16,
GPUTEXTUREFORMAT_16_16_16_16_EDRAM,
GPUTEXTUREFORMAT_24_8,
GPUTEXTUREFORMAT_24_8_FLOAT,
GPUTEXTUREFORMAT_16,
GPUTEXTUREFORMAT_16_16,
GPUTEXTUREFORMAT_16_16_16_16,
GPUTEXTUREFORMAT_16_EXPAND,
GPUTEXTUREFORMAT_16_16_EXPAND,
GPUTEXTUREFORMAT_16_16_16_16_EXPAND,
GPUTEXTUREFORMAT_16_FLOAT,
GPUTEXTUREFORMAT_16_16_FLOAT,
GPUTEXTUREFORMAT_16_16_16_16_FLOAT,
GPUTEXTUREFORMAT_32,
GPUTEXTUREFORMAT_32_32,
GPUTEXTUREFORMAT_32_32_32_32,
GPUTEXTUREFORMAT_32_FLOAT,
GPUTEXTUREFORMAT_32_32_FLOAT,
GPUTEXTUREFORMAT_32_32_32_32_FLOAT,
GPUTEXTUREFORMAT_32_AS_8,
GPUTEXTUREFORMAT_32_AS_8_8,
GPUTEXTUREFORMAT_16_MPEG,
GPUTEXTUREFORMAT_16_16_MPEG,
GPUTEXTUREFORMAT_8_INTERLACED,
GPUTEXTUREFORMAT_32_AS_8_INTERLACED,
GPUTEXTUREFORMAT_32_AS_8_8_INTERLACED,
GPUTEXTUREFORMAT_16_INTERLACED,
GPUTEXTUREFORMAT_16_MPEG_INTERLACED,
GPUTEXTUREFORMAT_16_16_MPEG_INTERLACED,
GPUTEXTUREFORMAT_DXN,
GPUTEXTUREFORMAT_8_8_8_8_AS_16_16_16_16,
GPUTEXTUREFORMAT_DXT1_AS_16_16_16_16,
GPUTEXTUREFORMAT_DXT2_3_AS_16_16_16_16,
GPUTEXTUREFORMAT_DXT4_5_AS_16_16_16_16,
GPUTEXTUREFORMAT_2_10_10_10_AS_16_16_16_16,
GPUTEXTUREFORMAT_10_11_11_AS_16_16_16_16,
GPUTEXTUREFORMAT_11_11_10_AS_16_16_16_16,
GPUTEXTUREFORMAT_32_32_32_FLOAT,
GPUTEXTUREFORMAT_DXT3A,
GPUTEXTUREFORMAT_DXT5A,
GPUTEXTUREFORMAT_CTX1,
GPUTEXTUREFORMAT_DXT3A_AS_1_1_1_1,
GPUTEXTUREFORMAT_8_8_8_8_GAMMA_EDRAM,
GPUTEXTUREFORMAT_2_10_10_10_FLOAT_EDRAM,
};
#endif
static bool d3d_init_shader(void *data)
{
d3d_video_t *d3d = (d3d_video_t*)data;
const gl_shader_backend_t *backend = NULL;
const char *shader_path = g_settings.video.shader_path;
enum rarch_shader_type type = gfx_shader_parse_type(shader_path, DEFAULT_SHADER_TYPE);
switch (type)
{
case RARCH_SHADER_HLSL:
#ifdef HAVE_HLSL
RARCH_LOG("[D3D]: Using HLSL shader backend.\n");
backend = &hlsl_backend;
#endif
break;
}
if (!backend)
{
RARCH_ERR("[GL]: Didn't find valid shader backend. Continuing without shaders.\n");
return true;
}
d3d->shader = backend;
return d3d->shader->init(d3d, shader_path);
}
static void d3d_free(void *data)
{
#ifdef RARCH_CONSOLE
if (driver.video_data)
return;
#endif
d3d_video_t *d3d = (d3d_video_t*)data;
if (!d3d)
return;
if (d3d->font_ctx && d3d->font_ctx->deinit)
d3d->font_ctx->deinit(d3d);
d3d->font_ctx = NULL;
if (d3d->shader && d3d->shader->deinit)
d3d->shader->deinit();
d3d->shader = NULL;
if (d3d->ctx_driver && d3d->ctx_driver->destroy)
d3d->ctx_driver->destroy();
d3d->ctx_driver = NULL;
free(d3d);
}
#ifdef _XBOX360
static void xdk_convert_texture_to_as16_srgb( D3DTexture *pTexture )
{
pTexture->Format.SignX = GPUSIGN_GAMMA;
pTexture->Format.SignY = GPUSIGN_GAMMA;
pTexture->Format.SignZ = GPUSIGN_GAMMA;
XGTEXTURE_DESC desc;
XGGetTextureDesc( pTexture, 0, &desc );
//convert to AS_16_16_16_16 format
pTexture->Format.DataFormat = g_MapLinearToSrgbGpuFormat[ (desc.Format & D3DFORMAT_TEXTUREFORMAT_MASK) >> D3DFORMAT_TEXTUREFORMAT_SHIFT ];
}
#endif
static void d3d_set_viewport(void *data, int x, int y, unsigned width, unsigned height)
{
d3d_video_t *d3d = (d3d_video_t*)data;
D3DVIEWPORT viewport;
// D3D doesn't support negative X/Y viewports ...
if (x < 0)
x = 0;
if (y < 0)
y = 0;
viewport.Width = width;
viewport.Height = height;
viewport.X = x;
viewport.Y = y;
viewport.MinZ = 0.0f;
viewport.MaxZ = 1.0f;
d3d->final_viewport = viewport;
}
static void d3d_calculate_rect(void *data, unsigned width, unsigned height,
bool keep, float desired_aspect)
{
d3d_video_t *d3d = (d3d_video_t*)data;
LPDIRECT3DDEVICE d3dr = d3d->dev;
if (g_settings.video.scale_integer)
{
struct rarch_viewport vp = {0};
gfx_scale_integer(&vp, width, height, desired_aspect, keep);
d3d_set_viewport(d3d, vp.x, vp.y, vp.width, vp.height);
}
else if (!keep)
d3d_set_viewport(d3d, 0, 0, width, height);
else
{
if (g_settings.video.aspect_ratio_idx == ASPECT_RATIO_CUSTOM)
{
const rarch_viewport_t &custom = g_extern.console.screen.viewports.custom_vp;
d3d_set_viewport(d3d, custom.x, custom.y, custom.width, custom.height);
}
else
{
float device_aspect = static_cast<float>(width) / static_cast<float>(height);
if (fabsf(device_aspect - desired_aspect) < 0.0001f)
d3d_set_viewport(d3d, 0, 0, width, height);
else if (device_aspect > desired_aspect)
{
float delta = (desired_aspect / device_aspect - 1.0f) / 2.0f + 0.5f;
d3d_set_viewport(d3d, int(roundf(width * (0.5f - delta))), 0, unsigned(roundf(2.0f * width * delta)), height);
}
else
{
float delta = (device_aspect / desired_aspect - 1.0f) / 2.0f + 0.5f;
d3d_set_viewport(d3d, 0, int(roundf(height * (0.5f - delta))), width, unsigned(roundf(2.0f * height * delta)));
}
}
}
}
static void d3d_set_rotation(void *data, unsigned rot)
{
(void)data;
d3d_video_t *d3d = (d3d_video_t*)data;
d3d->dev_rotation = rot;
}
static void set_mvp(void *data, unsigned vp_width, unsigned vp_height, unsigned rotation)
{
d3d_video_t *d3d = (d3d_video_t*)data;
LPDIRECT3DDEVICE d3dr = (LPDIRECT3DDEVICE)d3d->dev;
#if defined(_XBOX360) && defined(HAVE_HLSL)
hlsl_set_proj_matrix(XMMatrixRotationZ(rotation * (M_PI / 2.0)));
if (d3d->shader && d3d->shader->set_mvp)
d3d->shader->set_mvp(d3d, NULL);
#elif defined(_XBOX1)
D3DXMATRIX p_out, p_rotate, mat;
D3DXMatrixOrthoOffCenterLH(&mat, 0, vp_width, vp_height, 0, 0.0f, 1.0f);
D3DXMatrixIdentity(&p_out);
D3DXMatrixRotationZ(&p_rotate, rotation * (M_PI / 2.0));
RD3DDevice_SetTransform(d3dr, D3DTS_WORLD, &p_rotate);
RD3DDevice_SetTransform(d3dr, D3DTS_VIEW, &p_out);
RD3DDevice_SetTransform(d3dr, D3DTS_PROJECTION, &p_out);
#endif
}
static bool d3d_set_shader(void *data, enum rarch_shader_type type, const char *path)
{
/* TODO - stub */
d3d_video_t *d3d = (d3d_video_t*)data;
switch (type)
{
case RARCH_SHADER_CG:
#ifdef HAVE_HLSL
d3d->shader = &hlsl_backend;
break;
#endif
default:
d3d->shader = NULL;
break;
}
if (!d3d->shader)
{
RARCH_ERR("[D3D]: Cannot find shader core for path: %s.\n", path);
return false;
}
return true;
}
static void d3d_init_textures(void *data, const video_info_t *video)
{
HRESULT ret;
d3d_video_t *d3d = (d3d_video_t*)data;
D3DPRESENT_PARAMETERS d3dpp;
D3DVIEWPORT vp = {0};
d3d_make_d3dpp(d3d, video, &d3dpp);
d3d->texture_fmt = video->rgb32 ? D3DFMT_LIN_X8R8G8B8 : D3DFMT_LIN_R5G6B5;
d3d->base_size = video->rgb32 ? sizeof(uint32_t) : sizeof(uint16_t);
if (d3d->lpTexture)
{
d3d->lpTexture->Release();
d3d->lpTexture = NULL;
}
ret = d3d->dev->CreateTexture(d3d->tex_w, d3d->tex_h, 1, 0, d3d->texture_fmt,
0, &d3d->lpTexture
#ifdef _XBOX360
, NULL
#endif
);
if (ret != S_OK)
{
RARCH_ERR("[d3d_init_textures::] failed at CreateTexture.\n");
return;
}
D3DLOCKED_RECT d3dlr;
D3DTexture_LockRect(d3d->lpTexture, 0, &d3dlr, NULL, D3DLOCK_NOSYSLOCK);
memset(d3dlr.pBits, 0, d3d->tex_w * d3dlr.Pitch);
d3d->last_width = d3d->tex_w;
d3d->last_height = d3d->tex_h;
#ifdef _XBOX1
d3d->dev->SetRenderState(D3DRS_LIGHTING, FALSE);
#endif
vp.Width = d3d->screen_width;
vp.Height = d3d->screen_height;
d3d->dev->SetRenderState(D3DRS_CULLMODE, D3DCULL_NONE);
d3d->dev->SetRenderState(D3DRS_ZENABLE, FALSE);
vp.MinZ = 0.0f;
vp.MaxZ = 1.0f;
RD3DDevice_SetViewport(d3d->dev, &vp);
if (g_extern.console.screen.viewports.custom_vp.width == 0)
g_extern.console.screen.viewports.custom_vp.width = vp.Width;
if (g_extern.console.screen.viewports.custom_vp.height == 0)
g_extern.console.screen.viewports.custom_vp.height = vp.Height;
}
static void d3d_reinit_textures(void *data, const video_info_t *video)
{
d3d_video_t *d3d = (d3d_video_t*)data;
unsigned old_base_size = d3d->base_size;
unsigned old_width = d3d->tex_w;
unsigned old_height = d3d->tex_h;
d3d->texture_fmt = video->rgb32 ? D3DFMT_LIN_X8R8G8B8 : D3DFMT_LIN_R5G6B5;
d3d->base_size = video->rgb32 ? sizeof(uint32_t) : sizeof(uint16_t);
d3d->tex_w = d3d->tex_h = RARCH_SCALE_BASE * video->input_scale;
if (old_base_size != d3d->base_size || old_width != d3d->tex_w || old_height != d3d->tex_h)
{
RARCH_LOG("Reinitializing textures (%u x %u @ %u bpp)\n", d3d->tex_w,
d3d->tex_h, d3d->base_size * CHAR_BIT);
d3d_init_textures(d3d, video);
RARCH_LOG("Reinitializing textures skipped.\n");
}
}
static const gfx_ctx_driver_t *d3d_get_context(void *data)
{
d3d_video_t *d3d = (d3d_video_t*)data;
enum gfx_ctx_api api;
unsigned major, minor;
#if defined(_XBOX1)
api = GFX_CTX_DIRECT3D8_API;
major = 8;
#elif defined(_XBOX360)
api = GFX_CTX_DIRECT3D9_API;
major = 9;
#endif
minor = 0;
return gfx_ctx_init_first(api, major, minor);
}
static bool d3d_init_base(void *data, const video_info_t *info)
{
d3d_video_t *d3d = (d3d_video_t*)data;
D3DPRESENT_PARAMETERS d3dpp;
d3d_make_d3dpp(d3d, info, &d3dpp);
d3d->g_pD3D = direct3d_create_ctx(D3D_SDK_VERSION);
if (!d3d->g_pD3D)
{
RARCH_ERR("Failed to create D3D interface.\n");
return false;
}
if (d3d->d3d_err = d3d->g_pD3D->CreateDevice(0,
D3DDEVTYPE_HAL,
NULL,
D3DCREATE_HARDWARE_VERTEXPROCESSING,
&d3dpp,
&d3d->dev) != S_OK)
{
RARCH_ERR("[D3D]: Failed to initialize device.\n");
return false;
}
return true;
}
static bool d3d_init_chain(void *data, const video_info_t *info)
{
HRESULT ret;
d3d_video_t *d3d = (d3d_video_t*)data;
LPDIRECT3DDEVICE d3dr = d3d->dev;
d3d_init_textures(d3d, info);
ret = d3d->dev->CreateVertexBuffer(4 * sizeof(DrawVerticeFormats),
D3DUSAGE_WRITEONLY, D3DFVF_CUSTOMVERTEX, D3DPOOL_MANAGED, &d3d->vertex_buf
#ifdef _XBOX360
,NULL
#endif
);
if (ret != S_OK)
{
RARCH_ERR("[d3d_init::] Failed at CreateVertexBuffer.\n");
return false;
}
#if defined(_XBOX1)
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;
#elif defined(_XBOX360)
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;
#endif
d3d->vertex_buf->Lock(0, 0, &verts_ptr, 0);
memcpy(verts_ptr, init_verts, sizeof(init_verts));
d3d->vertex_buf->Unlock();
#if defined(_XBOX1)
d3d->dev->SetVertexShader(D3DFVF_XYZ | D3DFVF_TEX1);
#elif defined(_XBOX360)
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->dev->CreateVertexDeclaration(VertexElements, &d3d->v_decl);
if (ret != S_OK)
{
RARCH_ERR("[d3d_init::] Failed at CreateVertexDeclaration.\n");
}
#endif
return true;
}
static bool d3d_initialize(void *data, const video_info_t *info)
{
d3d_video_t *d3d = (d3d_video_t*)data;
bool ret = true;
if (!d3d->g_pD3D)
ret = d3d_init_base(d3d, info);
else
{
}
if (!ret)
return ret;
d3d_calculate_rect(d3d, d3d->screen_width, d3d->screen_height, info->force_aspect,g_extern.system.aspect_ratio);
#ifdef HAVE_HLSL
if (!d3d_init_shader(d3d))
{
RARCH_ERR("Failed to initialize HLSL.\n");
return false;
}
#endif
if (!d3d_init_chain(d3d, info))
{
RARCH_ERR("Failed to initialize render chain.\n");
return false;
}
#if defined(_XBOX360)
strlcpy(g_settings.video.font_path, "game:\\media\\Arial_12.xpr", sizeof(g_settings.video.font_path));
#endif
d3d->font_ctx = d3d_font_init_first(d3d, g_settings.video.font_path, 0);
if (!d3d->font_ctx)
{
RARCH_ERR("Failed to initialize font.\n");
return false;
}
return true;
}
// Delay constructor due to lack of exceptions.
static bool d3d_construct(void *data, const video_info_t *info, const input_driver_t **input,
void **input_data)
{
d3d_video_t *d3d = (d3d_video_t*)data;
d3d->should_resize = false;
unsigned full_x, full_y;
if (d3d->ctx_driver && d3d->ctx_driver->get_video_size)
d3d->ctx_driver->get_video_size(&full_x, &full_y);
d3d->screen_width = info->fullscreen ? full_x : info->width;
d3d->screen_height = info->fullscreen ? full_y : info->height;
d3d->video_info = *info;
if (!d3d_initialize(d3d, &d3d->video_info))
return false;
if (input && input_data)
d3d->ctx_driver->input_driver(input, input_data);
RARCH_LOG("[D3D]: Init complete.\n");
return true;
}
static void *d3d_init(const video_info_t *vid, const input_driver_t **input, void **input_data)
{
if (driver.video_data)
{
d3d_video_t *d3d = (d3d_video_t*)driver.video_data;
// Reinitialize textures as we might have changed pixel formats.
d3d_reinit_textures(d3d, vid);
return driver.video_data;
}
d3d_video_t *d3d = (d3d_video_t*)calloc(1, sizeof(d3d_video_t));
if (!d3d)
return NULL;
d3d->ctx_driver = d3d_get_context(d3d);
if (!d3d->ctx_driver)
{
free(d3d);
return NULL;
}
//default values
d3d->g_pD3D = NULL;
d3d->dev = NULL;
d3d->dev_rotation = 0;
d3d->should_resize = false;
d3d->vsync = vid->vsync;
d3d->tex_w = RARCH_SCALE_BASE * vid->input_scale;
d3d->tex_h = RARCH_SCALE_BASE * vid->input_scale;
if (!d3d_construct(d3d, vid, input, input_data))
{
RARCH_ERR("[D3D]: Failed to init D3D.\n");
delete d3d;
return NULL;
}
return d3d;
}
#ifdef HAVE_RMENU
extern struct texture_image *menu_texture;
#endif
#ifdef _XBOX1
static bool texture_image_render(void *data, struct texture_image *out_img,
int x, int y, int w, int h, bool force_fullscreen)
{
d3d_video_t *d3d = (d3d_video_t*)data;
LPDIRECT3DDEVICE d3dr = (LPDIRECT3DDEVICE)d3d->dev;
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));
out_img->vertex_buf->Unlock();
d3d->dev->SetRenderState(D3DRS_ALPHABLENDENABLE, TRUE);
d3d->dev->SetRenderState(D3DRS_SRCBLEND, D3DBLEND_SRCALPHA);
d3d->dev->SetRenderState(D3DRS_DESTBLEND, D3DBLEND_INVSRCALPHA);
// also blend the texture with the set alpha value
d3d->dev->SetTextureStageState(0, D3DTSS_ALPHAOP, D3DTOP_MODULATE);
d3d->dev->SetTextureStageState(0, D3DTSS_ALPHAARG1, D3DTA_DIFFUSE);
d3d->dev->SetTextureStageState(0, D3DTSS_ALPHAARG2, D3DTA_TEXTURE);
// draw the quad
d3dr->SetTexture(0, out_img->pixels);
d3dr->SetStreamSource(0, out_img->vertex_buf, sizeof(DrawVerticeFormats));
d3dr->SetVertexShader(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;
d3dr->SetViewport(&vp);
}
d3dr->DrawPrimitive(D3DPT_QUADLIST, 0, 1);
return true;
}
#endif
#ifdef HAVE_MENU
#ifdef HAVE_RMENU_XUI
extern bool menu_iterate_xui(void);
#endif
static void d3d_draw_texture(void *data)
{
d3d_video_t *d3d = (d3d_video_t*)data;
#if defined(HAVE_RMENU)
menu_texture->x = 0;
menu_texture->y = 0;
if (d3d->rgui_texture_enable)
{
d3d->dev->SetRenderState(D3DRS_SRCBLEND, D3DBLEND_ONE);
d3d->dev->SetRenderState(D3DRS_DESTBLEND, D3DBLEND_INVSRCALPHA);
d3d->dev->SetRenderState(D3DRS_ALPHABLENDENABLE, true);
texture_image_render(d3d, menu_texture, menu_texture->x, menu_texture->y,
d3d->screen_width, d3d->screen_height, true);
d3d->dev->SetRenderState(D3DRS_ALPHABLENDENABLE, false);
}
#endif
}
#endif
static void clear_texture(void *data)
{
d3d_video_t *d3d = (d3d_video_t*)data;
LPDIRECT3DDEVICE d3dr = d3d->dev;
D3DLOCKED_RECT d3dlr;
D3DTexture_LockRect(d3d->lpTexture, 0, &d3dlr, NULL, D3DLOCK_NOSYSLOCK);
memset(d3dlr.pBits, 0, d3d->tex_w * d3dlr.Pitch);
}
static void blit_to_texture(void *data, const void *frame,
unsigned width, unsigned height, unsigned pitch)
{
d3d_video_t *d3d = (d3d_video_t*)data;
if (d3d->last_width != width || d3d->last_height != height)
clear_texture(data);
D3DLOCKED_RECT d3dlr;
D3DTexture_LockRect(d3d->lpTexture, 0, &d3dlr, NULL, D3DLOCK_NOSYSLOCK);
#if defined(_XBOX360)
D3DSURFACE_DESC desc;
d3d->lpTexture->GetLevelDesc(0, &desc);
XGCopySurface(d3dlr.pBits, d3dlr.Pitch, width, height, desc.Format, NULL, frame,
pitch, desc.Format, NULL, 0, 0);
#elif defined(_XBOX1)
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 * d3d->base_size);
}
#endif
}
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)
{
#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 (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 void render_pass(void *data, const void *frame, unsigned width, unsigned height,
unsigned pitch, unsigned rotation)
{
d3d_video_t *d3d = (d3d_video_t*)data;
LPDIRECT3DDEVICE d3dr = (LPDIRECT3DDEVICE)d3d->dev;
#ifndef _XBOX1
DWORD fetchConstant;
UINT64 pendingMask3;
#endif
#ifdef _XBOX1
d3dr->SetFlickerFilter(g_extern.console.screen.flicker_filter_index);
d3dr->SetSoftDisplayFilter(g_extern.lifecycle_state & (1ULL << MODE_VIDEO_SOFT_FILTER_ENABLE));
#endif
blit_to_texture(d3d, frame, width, height, pitch);
set_vertices(d3d, 1, width, height);
if (g_extern.frame_count)
#ifdef _XBOX1
d3dr->SwitchTexture(0, d3d->lpTexture);
#elif defined _XBOX360
d3dr->SetTextureFetchConstant(0, d3d->lpTexture);
#endif
else if (d3d->lpTexture)
RD3DDevice_SetTexture(d3dr, 0, d3d->lpTexture);
RD3DDevice_SetViewport(d3d->dev, &d3d->final_viewport);
RD3DDevice_SetSamplerState_MinFilter(d3dr, 0, g_settings.video.smooth ? D3DTEXF_LINEAR : D3DTEXF_POINT);
RD3DDevice_SetSamplerState_MagFilter(d3dr, 0, g_settings.video.smooth ? D3DTEXF_LINEAR : D3DTEXF_POINT);
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
d3dr->DrawPrimitive(D3DPT_TRIANGLESTRIP, 0, 2);
g_extern.frame_count++;
set_mvp(d3d, d3d->screen_width, d3d->screen_height, d3d->dev_rotation);
}
static bool d3d_frame(void *data, const void *frame,
unsigned width, unsigned height, unsigned pitch, const char *msg)
{
d3d_video_t *d3d = (d3d_video_t*)data;
LPDIRECT3DDEVICE d3dr = d3d->dev;
if (!frame)
return true;
if (d3d->should_resize)
{
d3d_calculate_rect(d3d, d3d->screen_width, d3d->screen_height, d3d->video_info.force_aspect, g_extern.system.aspect_ratio);
d3d->should_resize = false;
}
// render_chain() only clears out viewport, clear out everything
D3DVIEWPORT screen_vp;
screen_vp.X = 0;
screen_vp.Y = 0;
screen_vp.MinZ = 0;
screen_vp.MaxZ = 1;
screen_vp.Width = d3d->screen_width;
screen_vp.Height = d3d->screen_height;
d3dr->SetViewport(&screen_vp);
d3dr->Clear(0, 0, D3DCLEAR_TARGET, 0, 1, 0);
// Insert black frame first, so we can screenshot, etc.
if (g_settings.video.black_frame_insertion)
{
d3dr->Present(NULL, NULL, NULL, NULL);
d3dr->Clear(0, 0, D3DCLEAR_TARGET, 0, 1, 0);
}
render_pass(d3d, frame, width, height, pitch, d3d->dev_rotation);
#ifdef HAVE_MENU
#ifdef HAVE_RMENU_XUI
if (g_extern.lifecycle_state & (1ULL << MODE_MENU))
menu_iterate_xui();
#endif
if (d3d && d3d->rgui_texture_enable)
d3d_draw_texture(d3d);
#endif
if (d3d && d3d->ctx_driver && d3d->ctx_driver->update_window_title)
d3d->ctx_driver->update_window_title();
if (msg)
{
#if defined(_XBOX1)
float msg_width = 60;
float msg_height = 365;
#elif defined(_XBOX360)
float msg_width = (g_extern.lifecycle_state & (1ULL << MODE_MENU_HD)) ? 160 : 100;
float msg_height = 120;
#endif
font_params_t font_parms = {0};
font_parms.x = msg_width;
font_parms.y = msg_height;
font_parms.scale = 21;
d3d->font_ctx->render_msg(d3d, msg, &font_parms);
}
if (d3d && d3d->ctx_driver && d3d->ctx_driver->swap_buffers)
d3d->ctx_driver->swap_buffers();
return true;
}
static void d3d_set_nonblock_state(void *data, bool state)
{
d3d_video_t *d3d = (d3d_video_t*)data;
d3d->video_info.vsync = !state;
if (d3d->ctx_driver && d3d->ctx_driver->swap_interval)
d3d->ctx_driver->swap_interval(state ? 0 : 1);
}
static bool d3d_alive(void *data)
{
d3d_video_t *d3d = (d3d_video_t*)data;
bool quit, resize;
if (d3d->ctx_driver && d3d->ctx_driver->check_window)
d3d->ctx_driver->check_window(&quit,
&resize, NULL, NULL, g_extern.frame_count);
if (quit)
d3d->quitting = true;
else if (resize)
d3d->should_resize = true;
return !d3d->quitting;
}
static bool d3d_focus(void *data)
{
d3d_video_t *d3d = (d3d_video_t*)data;
return d3d->ctx_driver->has_focus();
}
static void d3d_set_aspect_ratio(void *data, unsigned aspect_ratio_idx)
{
d3d_video_t *d3d = (d3d_video_t*)data;
if (aspect_ratio_idx == ASPECT_RATIO_SQUARE)
gfx_set_square_pixel_viewport(g_extern.system.av_info.geometry.base_width, g_extern.system.av_info.geometry.base_height);
else if (aspect_ratio_idx == ASPECT_RATIO_CORE)
gfx_set_core_viewport();
else if (aspect_ratio_idx == ASPECT_RATIO_CONFIG)
gfx_set_config_viewport();
g_extern.system.aspect_ratio = aspectratio_lut[aspect_ratio_idx].value;
d3d->video_info.force_aspect = true;
d3d->should_resize = true;
}
static void d3d_set_filtering(void *data, unsigned index, bool set_smooth) { }
static void d3d_apply_state_changes(void *data)
{
d3d_video_t *d3d = (d3d_video_t*)data;
d3d->should_resize = true;
}
#ifdef HAVE_MENU
static void d3d_set_texture_frame(void *data,
const void *frame, bool rgb32, unsigned width, unsigned height,
float alpha)
{
(void)frame;
(void)rgb32;
(void)width;
(void)height;
(void)alpha;
}
static void d3d_set_texture_enable(void *data, bool state, bool full_screen)
{
d3d_video_t *d3d = (d3d_video_t*)data;
d3d->rgui_texture_enable = state;
d3d->rgui_texture_full_screen = full_screen;
}
#endif
static void d3d_set_osd_msg(void *data, const char *msg, void *userdata)
{
d3d_video_t *d3d = (d3d_video_t*)data;
font_params_t *params = (font_params_t*)userdata;
if (d3d->font_ctx && d3d->font_ctx->render_msg)
d3d->font_ctx->render_msg(d3d, msg, params);
}
static const video_poke_interface_t d3d_poke_interface = {
d3d_set_filtering,
#ifdef HAVE_FBO
NULL,
NULL,
#endif
d3d_set_aspect_ratio,
d3d_apply_state_changes,
#ifdef HAVE_MENU
d3d_set_texture_frame,
d3d_set_texture_enable,
#endif
d3d_set_osd_msg,
};
static void d3d_get_poke_interface(void *data, const video_poke_interface_t **iface)
{
(void)data;
*iface = &d3d_poke_interface;
}
static void d3d_restart(void)
{
d3d_video_t *d3d = (d3d_video_t*)driver.video_data;
LPDIRECT3DDEVICE d3dr = d3d->dev;
if (!d3d)
return;
D3DPRESENT_PARAMETERS d3dpp;
video_info_t video_info = {0};
video_info.vsync = g_settings.video.vsync;
video_info.force_aspect = false;
video_info.smooth = g_settings.video.smooth;
video_info.input_scale = 2;
video_info.fullscreen = true;
video_info.rgb32 = (d3d->base_size == sizeof(uint32_t)) ? true : false;
d3d_make_d3dpp(d3d, &video_info, &d3dpp);
d3dr->Reset(&d3dpp);
}
const video_driver_t video_d3d = {
d3d_init,
d3d_frame,
d3d_set_nonblock_state,
d3d_alive,
d3d_focus,
d3d_set_shader,
d3d_free,
"d3d",
d3d_restart,
d3d_set_rotation,
NULL, /* viewport_info */
NULL, /* read_viewport */
#ifdef HAVE_OVERLAY
NULL, /* overlay_interface */
#endif
d3d_get_poke_interface,
};
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