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RetroArch/gfx/common/d3d8_common.c

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/* RetroArch - A frontend for libretro.
* Copyright (C) 2011-2017 - 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/>.
*/
#define CINTERFACE
/* For Xbox we will just link statically
* to Direct3D libraries instead. */
#if !defined(_XBOX) && defined(HAVE_DYLIB)
#define HAVE_DYNAMIC_D3D
#endif
#ifdef HAVE_DYNAMIC_D3D
#include <dynamic/dylib.h>
#endif
#include "../../configuration.h"
#include "../../verbosity.h"
#include <d3d8.h>
#ifdef HAVE_D3DX
#ifdef _XBOX
#include <d3dx8core.h>
#include <d3dx8tex.h>
#else
#include "../include/d3d8/d3dx8tex.h"
#endif
#endif
#include "d3d8_common.h"
#ifdef _XBOX
#include <xgraphics.h>
#endif
static UINT SDKVersion = 0;
#ifdef HAVE_DYNAMIC_D3D
static dylib_t g_d3d8_dll;
#ifdef HAVE_D3DX
static dylib_t g_d3d8x_dll;
#endif
static bool dylib_initialized = false;
#endif
typedef IDirect3D8 *(__stdcall *D3DCreate_t)(UINT);
#ifdef HAVE_D3DX
typedef HRESULT (__stdcall
*D3DCreateTextureFromFile_t)(
LPDIRECT3DDEVICE8 pDevice,
LPCSTR pSrcFile,
UINT Width,
UINT Height,
UINT MipLevels,
DWORD Usage,
D3DFORMAT Format,
D3DPOOL Pool,
DWORD Filter,
DWORD MipFilter,
D3DCOLOR ColorKey,
D3DXIMAGE_INFO* pSrcInfo,
PALETTEENTRY* pPalette,
LPDIRECT3DTEXTURE8* ppTexture);
typedef HRESULT (__stdcall
*D3DXCreateFontIndirect_t)(
LPDIRECT3DDEVICE8 pDevice,
CONST LOGFONT* pDesc,
LPD3DXFONT* ppFont);
#endif
#ifdef HAVE_D3DX
static D3DXCreateFontIndirect_t D3DCreateFontIndirect;
static D3DCreateTextureFromFile_t D3DCreateTextureFromFile;
#endif
static D3DCreate_t D3DCreate;
void *d3d8_create(void)
{
return D3DCreate(SDKVersion);
}
#ifdef HAVE_DYNAMIC_D3D
#ifdef HAVE_D3DX
static dylib_t dylib_load_d3dx(void)
{
dylib_t dll = NULL;
return dll;
}
#endif
#endif
bool d3d8_initialize_symbols(enum gfx_ctx_api api)
{
#ifdef HAVE_DYNAMIC_D3D
if (dylib_initialized)
return true;
#if defined(DEBUG) || defined(_DEBUG)
g_d3d8_dll = dylib_load("d3d8d.dll");
if(!g_d3d8_dll)
#endif
g_d3d8_dll = dylib_load("d3d8.dll");
if (!g_d3d8_dll)
return false;
#endif
SDKVersion = 220;
#ifdef HAVE_DYNAMIC_D3D
D3DCreate = (D3DCreate_t)dylib_proc(g_d3d8_dll, "Direct3DCreate8");
#ifdef HAVE_D3DX
#ifdef UNICODE
D3DCreateFontIndirect = (D3DXCreateFontIndirect_t)dylib_proc(g_d3d8x_dll, "D3DXCreateFontIndirectW");
#else
D3DCreateFontIndirect = (D3DXCreateFontIndirect_t)dylib_proc(g_d3d8x_dll, "D3DXCreateFontIndirectA");
#endif
D3DCreateTextureFromFile = (D3DCreateTextureFromFile_t)dylib_proc(g_d3d8x_dll, "D3DXCreateTextureFromFileExA");
#endif
#else
D3DCreate = Direct3DCreate8;
#ifdef HAVE_D3DX
D3DCreateFontIndirect = D3DXCreateFontIndirect;
D3DCreateTextureFromFile = D3DXCreateTextureFromFileExA;
#endif
#endif
if (!D3DCreate)
goto error;
#ifdef _XBOX
SDKVersion = 0;
#endif
#ifdef HAVE_DYNAMIC_D3D
dylib_initialized = true;
#endif
return true;
error:
d3d8_deinitialize_symbols();
return false;
}
void d3d8_deinitialize_symbols(void)
{
#ifdef HAVE_DYNAMIC_D3D
if (g_d3d8_dll)
dylib_close(g_d3d8_dll);
#ifdef HAVE_D3DX
if (g_d3d8x_dll)
dylib_close(g_d3d8x_dll);
g_d3d8x_dll = NULL;
#endif
g_d3d8_dll = NULL;
dylib_initialized = false;
#endif
}
bool d3d8_check_device_type(void *_d3d,
unsigned idx,
INT32 disp_format,
INT32 backbuffer_format,
bool windowed_mode)
{
LPDIRECT3D8 d3d = (LPDIRECT3D8)_d3d;
if (d3d &&
SUCCEEDED(IDirect3D8_CheckDeviceType(d3d,
0,
D3DDEVTYPE_HAL,
disp_format,
backbuffer_format,
windowed_mode)))
return true;
return false;
}
bool d3d8_get_adapter_display_mode(
void *_d3d,
unsigned idx,
void *display_mode)
{
LPDIRECT3D8 d3d = (LPDIRECT3D8)_d3d;
if (d3d &&
SUCCEEDED(IDirect3D8_GetAdapterDisplayMode(
d3d, idx, (D3DDISPLAYMODE*)display_mode)))
return true;
return false;
}
bool d3d8_swap(void *data, void *_dev)
{
LPDIRECT3DDEVICE8 dev = (LPDIRECT3DDEVICE8)_dev;
if (IDirect3DDevice8_Present(dev, NULL, NULL, NULL, NULL)
== D3DERR_DEVICELOST)
return false;
return true;
}
void d3d8_set_transform(void *_dev,
INT32 state, const void *_matrix)
{
CONST D3DMATRIX *matrix = (CONST D3DMATRIX*)_matrix;
LPDIRECT3DDEVICE8 dev = (LPDIRECT3DDEVICE8)_dev;
IDirect3DDevice8_SetTransform(dev, (D3DTRANSFORMSTATETYPE)state, matrix);
}
bool d3d8_texture_get_level_desc(void *_tex,
unsigned idx, void *_ppsurface_level)
{
LPDIRECT3DTEXTURE8 tex = (LPDIRECT3DTEXTURE8)_tex;
if (SUCCEEDED(IDirect3DTexture8_GetLevelDesc(tex, idx, (D3DSURFACE_DESC*)_ppsurface_level)))
return true;
return false;
}
bool d3d8_texture_get_surface_level(void *_tex,
unsigned idx, void **_ppsurface_level)
{
LPDIRECT3DTEXTURE8 tex = (LPDIRECT3DTEXTURE8)_tex;
if (tex &&
SUCCEEDED(
IDirect3DTexture8_GetSurfaceLevel(
tex, idx, (IDirect3DSurface8**)_ppsurface_level)))
return true;
return false;
}
#ifdef HAVE_D3DX
static void *d3d8_texture_new_from_file(
void *dev,
const char *path, unsigned width, unsigned height,
unsigned miplevels, unsigned usage, D3DFORMAT format,
INT32 pool, unsigned filter, unsigned mipfilter,
INT32 color_key, void *src_info_data,
PALETTEENTRY *palette)
{
void *buf = NULL;
HRESULT hr = D3DCreateTextureFromFile((LPDIRECT3DDEVICE8)dev,
path, width, height, miplevels, usage, format,
(D3DPOOL)pool, filter, mipfilter, color_key, src_info_data,
palette, (struct IDirect3DTeture8**)&buf);
if (FAILED(hr))
return NULL;
return buf;
}
#endif
void *d3d8_texture_new(void *_dev,
const char *path, unsigned width, unsigned height,
unsigned miplevels, unsigned usage, INT32 format,
INT32 pool, unsigned filter, unsigned mipfilter,
INT32 color_key, void *src_info_data,
PALETTEENTRY *palette, bool want_mipmap)
{
LPDIRECT3DDEVICE8 dev = (LPDIRECT3DDEVICE8)_dev;
void *buf = NULL;
if (path)
{
#ifdef HAVE_D3DX
return d3d8_texture_new_from_file(_dev,
path, width, height, miplevels,
usage, (D3DFORMAT)format,
(D3DPOOL)pool, filter, mipfilter,
color_key, src_info_data, palette);
#else
return NULL;
#endif
}
if (FAILED(IDirect3DDevice8_CreateTexture(dev,
width, height, miplevels, usage,
(D3DFORMAT)format, (D3DPOOL)pool,
(struct IDirect3DTexture8**)&buf)))
return NULL;
return buf;
}
void d3d8_texture_free(void *_tex)
{
LPDIRECT3DTEXTURE8 tex = (LPDIRECT3DTEXTURE8)_tex;
if (!tex)
return;
IDirect3DTexture8_Release(tex);
}
bool d3d8_surface_lock_rect(void *data, void *data2)
{
LPDIRECT3DSURFACE8 surf = (LPDIRECT3DSURFACE8)data;
if (surf &&
SUCCEEDED(
IDirect3DSurface8_LockRect(
surf, (D3DLOCKED_RECT*)data2,
NULL, D3DLOCK_READONLY)))
return true;
return false;
}
void d3d8_surface_unlock_rect(void *data)
{
LPDIRECT3DSURFACE8 surf = (LPDIRECT3DSURFACE8)data;
if (!surf)
return;
IDirect3DSurface8_UnlockRect(surf);
}
void d3d8_surface_free(void *data)
{
LPDIRECT3DSURFACE8 surf = (LPDIRECT3DSURFACE8)data;
if (!surf)
return;
IDirect3DSurface8_Release(surf);
}
void *d3d8_vertex_buffer_new(void *_dev,
unsigned length, unsigned usage,
unsigned fvf, INT32 pool, void *handle)
{
void *buf = NULL;
LPDIRECT3DDEVICE8 dev = (LPDIRECT3DDEVICE8)_dev;
if (FAILED(IDirect3DDevice8_CreateVertexBuffer(
dev, length, usage, fvf,
(D3DPOOL)pool,
(struct IDirect3DVertexBuffer8**)&buf)))
return NULL;
return buf;
}
void d3d8_vertex_buffer_unlock(void *vertbuf_ptr)
{
LPDIRECT3DVERTEXBUFFER8 vertbuf = (LPDIRECT3DVERTEXBUFFER8)vertbuf_ptr;
if (!vertbuf)
return;
IDirect3DVertexBuffer8_Unlock(vertbuf);
}
void *d3d8_vertex_buffer_lock(void *vertbuf_ptr)
{
void *buf = NULL;
LPDIRECT3DVERTEXBUFFER8 vertbuf = (LPDIRECT3DVERTEXBUFFER8)vertbuf_ptr;
if (!vertbuf)
return NULL;
IDirect3DVertexBuffer8_Lock(vertbuf, 0, 0, (BYTE**)&buf, 0);
if (!buf)
return NULL;
return buf;
}
void d3d8_vertex_buffer_free(void *vertex_data, void *vertex_declaration)
{
if (vertex_data)
{
LPDIRECT3DVERTEXBUFFER8 buf = (LPDIRECT3DVERTEXBUFFER8)vertex_data;
IDirect3DVertexBuffer8_Release(buf);
buf = NULL;
}
}
void d3d8_set_stream_source(void *_dev, unsigned stream_no,
void *stream_vertbuf_ptr, unsigned offset_bytes,
unsigned stride)
{
LPDIRECT3DDEVICE8 dev = (LPDIRECT3DDEVICE8)_dev;
LPDIRECT3DVERTEXBUFFER8 stream_vertbuf = (LPDIRECT3DVERTEXBUFFER8)stream_vertbuf_ptr;
if (!stream_vertbuf)
return;
IDirect3DDevice8_SetStreamSource(dev, stream_no, stream_vertbuf, stride);
}
static void d3d8_set_texture_stage_state(void *_dev,
unsigned sampler, unsigned type, unsigned value)
{
LPDIRECT3DDEVICE8 dev = (LPDIRECT3DDEVICE8)_dev;
if (IDirect3DDevice8_SetTextureStageState(dev, sampler, (D3DTEXTURESTAGESTATETYPE)type, value) != D3D_OK)
RARCH_ERR("SetTextureStageState call failed, sampler: %d, value: %d, type: %d\n", sampler, value, type);
}
void d3d8_set_sampler_address_u(void *_dev,
unsigned sampler, unsigned value)
{
LPDIRECT3DDEVICE8 dev = (LPDIRECT3DDEVICE8)_dev;
d3d8_set_texture_stage_state(dev, sampler, D3DTSS_ADDRESSU, value);
}
void d3d8_set_sampler_address_v(void *_dev,
unsigned sampler, unsigned value)
{
LPDIRECT3DDEVICE8 dev = (LPDIRECT3DDEVICE8)_dev;
d3d8_set_texture_stage_state(dev, sampler, D3DTSS_ADDRESSV, value);
}
void d3d8_set_sampler_minfilter(void *_dev,
unsigned sampler, unsigned value)
{
d3d8_set_texture_stage_state(_dev, sampler, D3DTSS_MINFILTER, value);
}
void d3d8_set_sampler_magfilter(void *_dev,
unsigned sampler, unsigned value)
{
d3d8_set_texture_stage_state(_dev, sampler, D3DTSS_MAGFILTER, value);
}
bool d3d8_begin_scene(void *_dev)
{
LPDIRECT3DDEVICE8 dev = (LPDIRECT3DDEVICE8)_dev;
if (!dev)
return false;
#ifdef _XBOX
IDirect3DDevice8_BeginScene(dev);
#else
if (FAILED(IDirect3DDevice8_BeginScene(dev)))
return false;
#endif
return true;
}
void d3d8_end_scene(void *_dev)
{
LPDIRECT3DDEVICE8 dev = (LPDIRECT3DDEVICE8)_dev;
if (!dev)
return;
IDirect3DDevice8_EndScene(dev);
}
static void d3d8_draw_primitive_internal(void *_dev,
D3DPRIMITIVETYPE type, unsigned start, unsigned count)
{
LPDIRECT3DDEVICE8 dev = (LPDIRECT3DDEVICE8)_dev;
if (!dev)
return;
IDirect3DDevice8_DrawPrimitive(dev, type, start, count);
}
void d3d8_draw_primitive(void *dev,
INT32 type, unsigned start, unsigned count)
{
if (!d3d8_begin_scene(dev))
return;
d3d8_draw_primitive_internal(dev, (D3DPRIMITIVETYPE)type, start, count);
d3d8_end_scene(dev);
}
void d3d8_clear(void *_dev,
unsigned count, const void *rects, unsigned flags,
INT32 color, float z, unsigned stencil)
{
LPDIRECT3DDEVICE8 dev = (LPDIRECT3DDEVICE8)_dev;
if (!dev)
return;
IDirect3DDevice8_Clear(dev, count, (const D3DRECT*)rects, flags,
color, z, stencil);
}
bool d3d8_device_get_render_target(void *_dev,
unsigned idx, void **data)
{
LPDIRECT3DDEVICE8 dev = (LPDIRECT3DDEVICE8)_dev;
if (dev &&
SUCCEEDED(IDirect3DDevice8_GetRenderTarget(dev,
(LPDIRECT3DSURFACE8*)data)))
return true;
return false;
}
bool d3d8_lock_rectangle(void *_tex,
unsigned level, void *_lr, RECT *rect,
unsigned rectangle_height, unsigned flags)
{
D3DLOCKED_RECT *lr = (D3DLOCKED_RECT*)_lr;
LPDIRECT3DTEXTURE8 tex = (LPDIRECT3DTEXTURE8)_tex;
if (tex &&
IDirect3DTexture8_LockRect(tex, level, lr, rect, flags) == D3D_OK)
return true;
return false;
}
void d3d8_unlock_rectangle(void *_tex)
{
LPDIRECT3DTEXTURE8 tex = (LPDIRECT3DTEXTURE8)_tex;
if (!tex)
return;
IDirect3DTexture8_UnlockRect(tex, 0);
}
void d3d8_lock_rectangle_clear(void *tex,
unsigned level, void *_lr, RECT *rect,
unsigned rectangle_height, unsigned flags)
{
D3DLOCKED_RECT *lr = (D3DLOCKED_RECT*)_lr;
#if defined(_XBOX)
level = 0;
#endif
memset(lr->pBits, level, rectangle_height * lr->Pitch);
d3d8_unlock_rectangle(tex);
}
void d3d8_set_viewports(void *_dev, void *_vp)
{
LPDIRECT3DDEVICE8 dev = (LPDIRECT3DDEVICE8)_dev;
D3DVIEWPORT8 *vp = (D3DVIEWPORT8*)_vp;
if (!dev)
return;
IDirect3DDevice8_SetViewport(dev, vp);
}
void d3d8_set_texture(void *_dev, unsigned sampler,
void *tex_data)
{
LPDIRECT3DTEXTURE8 tex = (LPDIRECT3DTEXTURE8)tex_data;
LPDIRECT3DDEVICE8 dev = (LPDIRECT3DDEVICE8)_dev;
if (!dev || !tex)
return;
IDirect3DDevice8_SetTexture(dev, sampler,
(IDirect3DBaseTexture8*)tex);
}
bool d3d8_set_vertex_shader(void *_dev, unsigned index,
void *data)
{
LPDIRECT3DDEVICE8 dev = (LPDIRECT3DDEVICE8)_dev;
if (IDirect3DDevice8_SetVertexShader(dev, index) != D3D_OK)
return false;
return true;
}
void d3d8_texture_blit(unsigned pixel_size,
void *tex,
void *_lr, const void *frame,
unsigned width, unsigned height, unsigned pitch)
{
unsigned y;
D3DLOCKED_RECT *lr = (D3DLOCKED_RECT*)_lr;
for (y = 0; y < height; y++)
{
const uint8_t *in = (const uint8_t*)frame + y * pitch;
uint8_t *out = (uint8_t*)lr->pBits + y * lr->Pitch;
memcpy(out, in, width * pixel_size);
}
}
bool d3d8_get_render_state(void *data, INT32 state, DWORD *value)
{
LPDIRECT3DDEVICE8 dev = (LPDIRECT3DDEVICE8)data;
if (dev && IDirect3DDevice8_GetRenderState(dev, (D3DRENDERSTATETYPE)state, value) == D3D_OK)
return true;
return false;
}
void d3d8_set_render_state(void *data, INT32 state, DWORD value)
{
LPDIRECT3DDEVICE8 dev = (LPDIRECT3DDEVICE8)data;
if (!dev)
return;
IDirect3DDevice8_SetRenderState(dev, (D3DRENDERSTATETYPE)state, value);
}
void d3d8_enable_blend_func(void *data)
{
if (!data)
return;
d3d8_set_render_state(data, D3DRS_SRCBLEND, D3DBLEND_SRCALPHA);
d3d8_set_render_state(data, D3DRS_DESTBLEND, D3DBLEND_INVSRCALPHA);
d3d8_set_render_state(data, D3DRS_ALPHABLENDENABLE, true);
}
void d3d8_device_set_render_target(void *_dev, unsigned idx,
void *data)
{
LPDIRECT3DSURFACE8 surf = (LPDIRECT3DSURFACE8)data;
LPDIRECT3DDEVICE8 dev = (LPDIRECT3DDEVICE8)_dev;
if (!dev)
return;
IDirect3DDevice8_SetRenderTarget(dev, surf, NULL);
}
void d3d8_enable_alpha_blend_texture_func(void *data)
{
/* Also blend the texture with the set alpha value. */
d3d8_set_texture_stage_state(data, 0, D3DTSS_ALPHAOP, D3DTOP_MODULATE);
d3d8_set_texture_stage_state(data, 0, D3DTSS_ALPHAARG1, D3DTA_DIFFUSE);
d3d8_set_texture_stage_state(data, 0, D3DTSS_ALPHAARG2, D3DTA_TEXTURE);
}
void d3d8_frame_postprocess(void *data)
{
#if defined(_XBOX)
global_t *global = global_get_ptr();
D3DDevice_SetFlickerFilter(global->console.screen.flicker_filter_index);
D3DDevice_SetSoftDisplayFilter(global->console.softfilter_enable);
#endif
}
void d3d8_disable_blend_func(void *data)
{
d3d8_set_render_state(data, D3DRS_ALPHABLENDENABLE, false);
}
static bool d3d8_reset_internal(void *data,
D3DPRESENT_PARAMETERS *d3dpp
)
{
LPDIRECT3DDEVICE8 dev = (LPDIRECT3DDEVICE8)data;
if (dev &&
IDirect3DDevice8_Reset(dev, d3dpp) == D3D_OK)
return true;
return false;
}
static HRESULT d3d8_test_cooperative_level(void *data)
{
#ifndef _XBOX
LPDIRECT3DDEVICE8 dev = (LPDIRECT3DDEVICE8)data;
if (dev)
return IDirect3DDevice8_TestCooperativeLevel(dev);
#endif
return E_FAIL;
}
static bool d3d8_create_device_internal(
void *data,
D3DPRESENT_PARAMETERS *d3dpp,
void *_d3d,
HWND focus_window,
unsigned cur_mon_id,
DWORD behavior_flags)
{
LPDIRECT3D8 d3d = (LPDIRECT3D8)_d3d;
LPDIRECT3DDEVICE8 dev = (LPDIRECT3DDEVICE8)data;
if (dev &&
SUCCEEDED(IDirect3D8_CreateDevice(d3d,
cur_mon_id,
D3DDEVTYPE_HAL,
focus_window,
behavior_flags,
d3dpp,
(IDirect3DDevice8**)dev)))
return true;
return false;
}
bool d3d8_create_device(void *dev,
void *d3dpp,
void *d3d,
HWND focus_window,
unsigned cur_mon_id)
{
if (!d3d8_create_device_internal(dev,
(D3DPRESENT_PARAMETERS*)d3dpp,
d3d,
focus_window,
cur_mon_id,
D3DCREATE_HARDWARE_VERTEXPROCESSING))
if (!d3d8_create_device_internal(
dev,
(D3DPRESENT_PARAMETERS*)d3dpp, d3d, focus_window,
cur_mon_id,
D3DCREATE_SOFTWARE_VERTEXPROCESSING))
return false;
return true;
}
bool d3d8_reset(void *dev, void *d3dpp)
{
const char *err = NULL;
if (d3d8_reset_internal(dev, (D3DPRESENT_PARAMETERS*)d3dpp))
return true;
RARCH_WARN("[D3D]: Attempting to recover from dead state...\n");
#ifndef _XBOX
/* Try to recreate the device completely. */
switch (d3d8_test_cooperative_level(dev))
{
case D3DERR_DEVICELOST:
err = "DEVICELOST";
break;
case D3DERR_DEVICENOTRESET:
err = "DEVICENOTRESET";
break;
case D3DERR_DRIVERINTERNALERROR:
err = "DRIVERINTERNALERROR";
break;
default:
err = "Unknown";
}
RARCH_WARN("[D3D]: recovering from dead state: (%s).\n", err);
#endif
return false;
}
bool d3d8_device_get_backbuffer(void *_dev,
unsigned idx, unsigned swapchain_idx,
unsigned backbuffer_type, void **data)
{
LPDIRECT3DDEVICE8 dev = (LPDIRECT3DDEVICE8)_dev;
if (dev &&
SUCCEEDED(IDirect3DDevice8_GetBackBuffer(dev, idx,
(D3DBACKBUFFER_TYPE)backbuffer_type,
(LPDIRECT3DSURFACE8*)data)))
return true;
return false;
}
void d3d8_device_free(void *_dev, void *_pd3d)
{
LPDIRECT3D8 pd3d = (LPDIRECT3D8)_pd3d;
LPDIRECT3DDEVICE8 dev = (LPDIRECT3DDEVICE8)_dev;
if (dev)
IDirect3DDevice8_Release(dev);
if (pd3d)
IDirect3D8_Release(pd3d);
}
INT32 d3d8_translate_filter(unsigned type)
{
switch (type)
{
case RARCH_FILTER_UNSPEC:
{
settings_t *settings = config_get_ptr();
if (!settings->bools.video_smooth)
break;
}
/* fall-through */
case RARCH_FILTER_LINEAR:
return D3DTEXF_LINEAR;
case RARCH_FILTER_NEAREST:
break;
}
return D3DTEXF_POINT;
}
bool d3d8x_create_font_indirect(void *_dev,
void *desc, void **font_data)
{
#ifdef HAVE_D3DX
LPDIRECT3DDEVICE8 dev = (LPDIRECT3DDEVICE8)_dev;
if (SUCCEEDED(D3DCreateFontIndirect(
dev, (CONST LOGFONT*)desc,
(struct ID3DXFont**)font_data)))
return true;
#endif
return false;
}
void d3d8x_font_draw_text(void *data, void *sprite_data, void *string_data,
unsigned count, void *rect_data, unsigned format, unsigned color)
{
#ifdef HAVE_D3DX
ID3DXFont *font = (ID3DXFont*)data;
if (font)
font->lpVtbl->DrawText(font, (LPD3DXSPRITE)sprite_data,
(LPCTSTR)string_data, count, (LPRECT)rect_data,
(DWORD)format, (D3DCOLOR)color);
#endif
}
void d3d8x_font_release(void *data)
{
#ifdef HAVE_D3DX
ID3DXFont *font = (ID3DXFont*)data;
if (!font)
return;
font->lpVtbl->Release(font);
#endif
}
void d3d8x_font_get_text_metrics(void *data, void *metrics)
{
#ifdef HAVE_D3DX
ID3DXFont *font = (ID3DXFont*)data;
if (!font)
return;
font->lpVtbl->GetTextMetrics(font, (TEXTMETRICA*)metrics);
#endif
}
INT32 d3d8_get_rgb565_format(void)
{
#ifdef _XBOX
return D3DFMT_LIN_R5G6B5;
#else
return D3DFMT_R5G6B5;
#endif
}
INT32 d3d8_get_argb8888_format(void)
{
#ifdef _XBOX
return D3DFMT_LIN_A8R8G8B8;
#else
return D3DFMT_A8R8G8B8;
#endif
}
INT32 d3d8_get_xrgb8888_format(void)
{
#ifdef _XBOX
return D3DFMT_LIN_X8R8G8B8;
#else
return D3DFMT_X8R8G8B8;
#endif
}
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