static int
D3D_UpdateTexture(SDL_Renderer * renderer, SDL_Texture * texture,
const SDL_Rect * rect, const void *pixels, int pitch)
{
D3D_TextureData *data = (D3D_TextureData *) texture->driverdata;
D3D_RenderData *renderdata = (D3D_RenderData *) renderer->driverdata;
RECT d3drect;
D3DLOCKED_RECT locked;
const Uint8 *src;
Uint8 *dst;
int row, length;
HRESULT result;
#ifdef USE_DYNAMIC_TEXTURE
if (texture->access == SDL_TEXTUREACCESS_STREAMING &&
rect->x == 0 && rect->y == 0 &&
rect->w == texture->w && rect->h == texture->h) {
result = IDirect3DTexture9_LockRect(data->texture, 0, &locked, NULL, D3DLOCK_DISCARD);
} else
#endif
{
d3drect.left = rect->x;
d3drect.right = rect->x + rect->w;
d3drect.top = rect->y;
d3drect.bottom = rect->y + rect->h;
result = IDirect3DTexture9_LockRect(data->texture, 0, &locked, &d3drect, 0);
}
if (FAILED(result)) {
D3D_SetError("LockRect()", result);
return -1;
}
src = pixels;
dst = locked.pBits;
length = rect->w * SDL_BYTESPERPIXEL(texture->format);
if (length == pitch && length == locked.Pitch) {
SDL_memcpy(dst, src, length*rect->h);
} else {
for (row = 0; row < rect->h; ++row) {
SDL_memcpy(dst, src, length);
src += pitch;
dst += locked.Pitch;
}
}
IDirect3DTexture9_UnlockRect(data->texture, 0);
return 0;
}
static int
D3D_LockTexture(SDL_Renderer * renderer, SDL_Texture * texture,
const SDL_Rect * rect, int markDirty, void **pixels,
int *pitch)
{
D3D_TextureData *data = (D3D_TextureData *) texture->driverdata;
if (data->yuv) {
return SDL_SW_LockYUVTexture(data->yuv, rect, markDirty, pixels,
pitch);
} else {
RECT d3drect;
D3DLOCKED_RECT locked;
HRESULT result;
d3drect.left = rect->x;
d3drect.right = rect->x + rect->w;
d3drect.top = rect->y;
d3drect.bottom = rect->y + rect->h;
result =
IDirect3DTexture9_LockRect(data->texture, 0, &locked, &d3drect,
markDirty ? 0 :
D3DLOCK_NO_DIRTY_UPDATE);
if (FAILED(result)) {
D3D_SetError("LockRect()", result);
return -1;
}
*pixels = locked.pBits;
*pitch = locked.Pitch;
return 0;
}
}
static void
UpdateYUVTextureData(SDL_Texture * texture)
{
D3D_TextureData *data = (D3D_TextureData *) texture->driverdata;
SDL_Rect rect;
RECT d3drect;
D3DLOCKED_RECT locked;
HRESULT result;
d3drect.left = 0;
d3drect.right = texture->w;
d3drect.top = 0;
d3drect.bottom = texture->h;
result =
IDirect3DTexture9_LockRect(data->texture, 0, &locked, &d3drect, 0);
if (FAILED(result)) {
return;
}
rect.x = 0;
rect.y = 0;
rect.w = texture->w;
rect.h = texture->h;
SDL_SW_CopyYUVToRGB(data->yuv, &rect, data->format, texture->w,
texture->h, locked.pBits, locked.Pitch);
IDirect3DTexture9_UnlockRect(data->texture, 0);
}
IDirect3DTexture9* iD3DMakeTexture( IDirect3DDevice9 *Device, void *Data, ILuint DLen, ILuint Width, ILuint Height, D3DFORMAT Format, D3DPOOL Pool, ILuint Levels )
{
IDirect3DTexture9 *Texture;
D3DLOCKED_RECT Rect;
if (FAILED(IDirect3DDevice9_CreateTexture(Device, Width, Height, Levels,
0, Format, Pool, &Texture, NULL)))
return NULL;
if (FAILED(IDirect3DTexture9_LockRect(Texture, 0, &Rect, NULL, 0)))
return NULL;
memcpy(Rect.pBits, Data, DLen);
IDirect3DTexture9_UnlockRect(Texture, 0);
return Texture;
}
static int
D3D_LockTexture(SDL_Renderer * renderer, SDL_Texture * texture,
const SDL_Rect * rect, void **pixels, int *pitch)
{
D3D_TextureData *data = (D3D_TextureData *) texture->driverdata;
RECT d3drect;
D3DLOCKED_RECT locked;
HRESULT result;
d3drect.left = rect->x;
d3drect.right = rect->x + rect->w;
d3drect.top = rect->y;
d3drect.bottom = rect->y + rect->h;
result = IDirect3DTexture9_LockRect(data->texture, 0, &locked, &d3drect, 0);
if (FAILED(result)) {
return D3D_SetError("LockRect()", result);
}
*pixels = locked.pBits;
*pitch = locked.Pitch;
return 0;
}
/** @brief Callback function to render the OSD to the texture
*/
static void draw_alpha(int x0, int y0, int w, int h, unsigned char *src,
unsigned char *srca, int stride)
{
D3DLOCKED_RECT locked_rect; /**< Offscreen surface we lock in order
to copy MPlayer's frame inside it.*/
if (FAILED(IDirect3DTexture9_LockRect(priv->d3d_texture_system, 0,
&locked_rect, NULL, 0))) {
mp_msg(MSGT_VO,MSGL_ERR,"<vo_direct3d>OSD texture lock failed.\n");
return;
}
vo_draw_alpha_l8a8(w, h, src, srca, stride,
(unsigned char *)locked_rect.pBits + locked_rect.Pitch*y0 + 2*x0, locked_rect.Pitch);
/* this unlock is used for both slice_draw path and D3DRenderFrame path */
if (FAILED(IDirect3DTexture9_UnlockRect(priv->d3d_texture_system, 0))) {
mp_msg(MSGT_VO,MSGL_ERR,"<vo_direct3d>OSD texture unlock failed.\n");
return;
}
priv->is_osd_populated = 1;
}
/** @brief libvo Callback: Draw OSD/Subtitles,
*/
static void draw_osd(void)
{
// we can not render OSD if we lost the device e.g. because it was uncooperative
if (!priv->d3d_device)
return;
if (vo_osd_changed(0)) {
D3DLOCKED_RECT locked_rect; /**< Offscreen surface we lock in order
to copy MPlayer's frame inside it.*/
/* clear the OSD */
if (FAILED(IDirect3DTexture9_LockRect(priv->d3d_texture_system, 0,
&locked_rect, NULL, 0))) {
mp_msg(MSGT_VO,MSGL_ERR, "<vo_direct3d>OSD texture lock failed.\n");
return;
}
/* clear the whole texture to avoid issues due to interpolation */
memset(locked_rect.pBits, 0, locked_rect.Pitch * priv->osd_texture_height);
/* this unlock is used for both slice_draw path and D3DRenderFrame path */
if (FAILED(IDirect3DTexture9_UnlockRect(priv->d3d_texture_system, 0))) {
mp_msg(MSGT_VO,MSGL_ERR, "<vo_direct3d>OSD texture unlock failed.\n");
return;
}
priv->is_osd_populated = 0;
/* required for if subs are in the boarder region */
priv->is_clear_needed = 1;
vo_draw_text_ext(priv->osd_width, priv->osd_height, priv->border_x, priv->border_y,
priv->border_x, priv->border_y, priv->src_width, priv->src_height, draw_alpha);
if (!priv->device_texture_sys)
{
/* only DMA to the shadow if its required */
if (FAILED(IDirect3DDevice9_UpdateTexture(priv->d3d_device,
(IDirect3DBaseTexture9 *)priv->d3d_texture_system,
(IDirect3DBaseTexture9 *)priv->d3d_texture_osd))) {
mp_msg(MSGT_VO,MSGL_ERR, "<vo_direct3d>OSD texture transfer failed.\n");
return;
}
}
}
/* update OSD */
if (priv->is_osd_populated) {
struct_vertex osd_quad_vb[] = {
{-1.0f, 1.0f, 0.0f, 0, 0 },
{ 1.0f, 1.0f, 0.0f, 1, 0 },
{-1.0f,-1.0f, 0.0f, 0, 1 },
{ 1.0f,-1.0f, 0.0f, 1, 1 }
};
/* calculate the texture coordinates */
osd_quad_vb[1].tu =
osd_quad_vb[3].tu = (float)priv->osd_width / priv->osd_texture_width;
osd_quad_vb[2].tv =
osd_quad_vb[3].tv = (float)priv->osd_height / priv->osd_texture_height;
if (FAILED(IDirect3DDevice9_BeginScene(priv->d3d_device))) {
mp_msg(MSGT_VO,MSGL_ERR,"<vo_direct3d>BeginScene failed.\n");
return;
}
/* turn on alpha test */
IDirect3DDevice9_SetRenderState(priv->d3d_device, D3DRS_ALPHABLENDENABLE, TRUE);
IDirect3DDevice9_SetRenderState(priv->d3d_device, D3DRS_ALPHATESTENABLE, TRUE);
/* need to use a texture here (done here as we may be able to texture from system memory) */
IDirect3DDevice9_SetTexture(priv->d3d_device, 0,
(IDirect3DBaseTexture9 *)(priv->device_texture_sys
? priv->d3d_texture_system : priv->d3d_texture_osd));
IDirect3DDevice9_SetFVF(priv->d3d_device, D3DFVF_MY_VERTEX);
IDirect3DDevice9_DrawPrimitiveUP(priv->d3d_device, D3DPT_TRIANGLESTRIP, 2, osd_quad_vb, sizeof(struct_vertex));
/* turn off alpha test */
IDirect3DDevice9_SetRenderState(priv->d3d_device, D3DRS_ALPHATESTENABLE, FALSE);
IDirect3DDevice9_SetRenderState(priv->d3d_device, D3DRS_ALPHABLENDENABLE, FALSE);
if (FAILED(IDirect3DDevice9_EndScene(priv->d3d_device))) {
mp_msg(MSGT_VO,MSGL_ERR,"<vo_direct3d>EndScene failed.\n");
return;
}
}
}
static int
D3D_UpdateTexture(SDL_Renderer * renderer, SDL_Texture * texture,
const SDL_Rect * rect, const void *pixels, int pitch)
{
D3D_TextureData *data = (D3D_TextureData *) texture->driverdata;
D3D_RenderData *renderdata = (D3D_RenderData *) renderer->driverdata;
if (data->yuv) {
if (SDL_SW_UpdateYUVTexture(data->yuv, rect, pixels, pitch) < 0) {
return -1;
}
UpdateYUVTextureData(texture);
return 0;
} else {
#ifdef SDL_MEMORY_POOL_DEFAULT
IDirect3DTexture9 *temp;
RECT d3drect;
D3DLOCKED_RECT locked;
const Uint8 *src;
Uint8 *dst;
int row, length;
HRESULT result;
result =
IDirect3DDevice9_CreateTexture(renderdata->device, texture->w,
texture->h, 1, 0,
PixelFormatToD3DFMT(texture->
format),
D3DPOOL_SYSTEMMEM, &temp, NULL);
if (FAILED(result)) {
D3D_SetError("CreateTexture()", result);
return -1;
}
d3drect.left = rect->x;
d3drect.right = rect->x + rect->w;
d3drect.top = rect->y;
d3drect.bottom = rect->y + rect->h;
result = IDirect3DTexture9_LockRect(temp, 0, &locked, &d3drect, 0);
if (FAILED(result)) {
IDirect3DTexture9_Release(temp);
D3D_SetError("LockRect()", result);
return -1;
}
src = pixels;
dst = locked.pBits;
length = rect->w * SDL_BYTESPERPIXEL(texture->format);
for (row = 0; row < rect->h; ++row) {
SDL_memcpy(dst, src, length);
src += pitch;
dst += locked.Pitch;
}
IDirect3DTexture9_UnlockRect(temp, 0);
result =
IDirect3DDevice9_UpdateTexture(renderdata->device,
(IDirect3DBaseTexture9 *) temp,
(IDirect3DBaseTexture9 *)
data->texture);
IDirect3DTexture9_Release(temp);
if (FAILED(result)) {
D3D_SetError("UpdateTexture()", result);
return -1;
}
#else
RECT d3drect;
D3DLOCKED_RECT locked;
const Uint8 *src;
Uint8 *dst;
int row, length;
HRESULT result;
d3drect.left = rect->x;
d3drect.right = rect->x + rect->w;
d3drect.top = rect->y;
d3drect.bottom = rect->y + rect->h;
result =
IDirect3DTexture9_LockRect(data->texture, 0, &locked, &d3drect,
0);
if (FAILED(result)) {
D3D_SetError("LockRect()", result);
return -1;
}
src = pixels;
dst = locked.pBits;
length = rect->w * SDL_BYTESPERPIXEL(texture->format);
for (row = 0; row < rect->h; ++row) {
SDL_memcpy(dst, src, length);
src += pitch;
dst += locked.Pitch;
}
IDirect3DTexture9_UnlockRect(data->texture, 0);
#endif // SDL_MEMORY_POOL_DEFAULT
return 0;
}
}
static void Direct3DImportSubpicture(vout_display_t *vd,
int *count_ptr, d3d_region_t **region,
subpicture_t *subpicture)
{
vout_display_sys_t *sys = vd->sys;
int count = 0;
for (subpicture_region_t *r = subpicture->p_region; r; r = r->p_next)
count++;
*count_ptr = count;
*region = calloc(count, sizeof(**region));
if (*region == NULL) {
*count_ptr = 0;
return;
}
int i = 0;
for (subpicture_region_t *r = subpicture->p_region; r; r = r->p_next, i++) {
d3d_region_t *d3dr = &(*region)[i];
HRESULT hr;
d3dr->texture = NULL;
for (int j = 0; j < sys->d3dregion_count; j++) {
d3d_region_t *cache = &sys->d3dregion[j];
if (cache->texture &&
cache->format == sys->d3dregion_format &&
cache->width == r->fmt.i_visible_width &&
cache->height == r->fmt.i_visible_height) {
#ifndef NDEBUG
msg_Dbg(vd, "Reusing %dx%d texture for OSD",
cache->width, cache->height);
#endif
*d3dr = *cache;
memset(cache, 0, sizeof(*cache));
}
}
if (!d3dr->texture) {
d3dr->format = sys->d3dregion_format;
d3dr->width = r->fmt.i_visible_width;
d3dr->height = r->fmt.i_visible_height;
hr = IDirect3DDevice9_CreateTexture(sys->d3ddev,
d3dr->width, d3dr->height,
1,
D3DUSAGE_DYNAMIC,
d3dr->format,
D3DPOOL_DEFAULT,
&d3dr->texture,
NULL);
if (FAILED(hr)) {
d3dr->texture = NULL;
msg_Err(vd, "Failed to create %dx%d texture for OSD (hr=0x%0lX)",
d3dr->width, d3dr->height, hr);
continue;
}
msg_Dbg(vd, "Created %dx%d texture for OSD",
r->fmt.i_visible_width, r->fmt.i_visible_height);
}
D3DLOCKED_RECT lock;
hr = IDirect3DTexture9_LockRect(d3dr->texture, 0, &lock, NULL, 0);
if (SUCCEEDED(hr)) {
uint8_t *dst_data = lock.pBits;
int dst_pitch = lock.Pitch;
const int src_offset = r->fmt.i_y_offset * r->p_picture->p->i_pitch +
r->fmt.i_x_offset * r->p_picture->p->i_pixel_pitch;
uint8_t *src_data = &r->p_picture->p->p_pixels[src_offset];
int src_pitch = r->p_picture->p->i_pitch;
for (unsigned y = 0; y < r->fmt.i_visible_height; y++) {
int copy_pitch = __MIN(dst_pitch, r->p_picture->p->i_visible_pitch);
if (d3dr->format == D3DFMT_A8B8G8R8) {
memcpy(&dst_data[y * dst_pitch], &src_data[y * src_pitch],
copy_pitch);
} else {
for (int x = 0; x < copy_pitch; x += 4) {
dst_data[y * dst_pitch + x + 0] = src_data[y * src_pitch + x + 2];
dst_data[y * dst_pitch + x + 1] = src_data[y * src_pitch + x + 1];
dst_data[y * dst_pitch + x + 2] = src_data[y * src_pitch + x + 0];
dst_data[y * dst_pitch + x + 3] = src_data[y * src_pitch + x + 3];
}
}
}
hr = IDirect3DTexture9_UnlockRect(d3dr->texture, 0);
if (FAILED(hr))
msg_Err(vd, "Failed to unlock the texture");
} else {
msg_Err(vd, "Failed to lock the texture");
}
/* Map the subpicture to sys->rect_dest */
RECT src;
src.left = 0;
src.right = src.left + r->fmt.i_visible_width;
src.top = 0;
src.bottom = src.top + r->fmt.i_visible_height;
const RECT video = sys->rect_dest;
const float scale_w = (float)(video.right - video.left) / subpicture->i_original_picture_width;
const float scale_h = (float)(video.bottom - video.top) / subpicture->i_original_picture_height;
RECT dst;
dst.left = video.left + scale_w * r->i_x,
dst.right = dst.left + scale_w * r->fmt.i_visible_width,
dst.top = video.top + scale_h * r->i_y,
dst.bottom = dst.top + scale_h * r->fmt.i_visible_height,
Direct3DSetupVertices(d3dr->vertex,
src, src, dst,
subpicture->i_alpha * r->i_alpha / 255);
}
}
static void test_mipmap_gen(IDirect3DDevice9 *device)
{
HRESULT hr;
IDirect3D9 *d3d9;
IDirect3DTexture9 *texture = NULL;
IDirect3DSurface9 *surface;
DWORD levels;
D3DSURFACE_DESC desc;
int i;
D3DLOCKED_RECT lr;
hr = IDirect3DDevice9_GetDirect3D(device, &d3d9);
ok(hr == D3D_OK, "IDirect3DDevice9_GetDirect3D returned %#x\n", hr);
hr = IDirect3D9_CheckDeviceFormat(d3d9, 0, D3DDEVTYPE_HAL, D3DFMT_X8R8G8B8,
D3DUSAGE_AUTOGENMIPMAP,
D3DRTYPE_TEXTURE, D3DFMT_X8R8G8B8);
if(FAILED(hr))
{
skip("No mipmap generation support\n");
return;
}
/* testing shows that autogenmipmap and rendertarget are mutually exclusive options */
hr = IDirect3DDevice9_CreateTexture(device, 64, 64, 0, (D3DUSAGE_RENDERTARGET |
D3DUSAGE_AUTOGENMIPMAP), D3DFMT_X8R8G8B8,
D3DPOOL_DEFAULT, &texture, 0);
ok(hr == D3D_OK, "IDirect3DDevice9_CreateTexture returned 0x%08x, expected 0x%08x\n",
hr, D3D_OK);
if (texture) IDirect3DTexture9_Release(texture);
texture = NULL;
hr = IDirect3DDevice9_CreateTexture(device, 64, 64, 0, D3DUSAGE_AUTOGENMIPMAP,
D3DFMT_X8R8G8B8, D3DPOOL_MANAGED, &texture, 0);
ok(hr == D3D_OK, "IDirect3DDevice9_CreateTexture failed(%08x)\n", hr);
if (SUCCEEDED(hr))
{
D3DTEXTUREFILTERTYPE fltt;
fltt = IDirect3DTexture9_GetAutoGenFilterType(texture);
ok(D3DTEXF_LINEAR == fltt /* || broken(D3DTEXF_POINT == fltt)*/,
"GetAutoGenFilterType returned default %d\n", fltt);
hr = IDirect3DTexture9_SetAutoGenFilterType(texture, D3DTEXF_NONE);
todo_wine ok(hr == D3DERR_INVALIDCALL, "SetAutoGenFilterType D3DTEXF_NONE returned %08x\n", hr);
hr = IDirect3DTexture9_SetAutoGenFilterType(texture, D3DTEXF_ANISOTROPIC);
ok(hr == D3D_OK, "SetAutoGenFilterType D3DTEXF_ANISOTROPIC returned %08x\n", hr);
fltt = IDirect3DTexture9_GetAutoGenFilterType(texture);
ok(D3DTEXF_ANISOTROPIC == fltt, "GetAutoGenFilterType returned %d\n", fltt);
hr = IDirect3DTexture9_SetAutoGenFilterType(texture, D3DTEXF_LINEAR);
ok(hr == D3D_OK, "SetAutoGenFilterType D3DTEXF_LINEAR returned %08x\n", hr);
}
levels = IDirect3DTexture9_GetLevelCount(texture);
ok(levels == 1, "Got %d levels, expected 1\n", levels);
for(i = 0; i < 6 /* 64 = 2 ^ 6 */; i++)
{
surface = NULL;
hr = IDirect3DTexture9_GetSurfaceLevel(texture, i, &surface);
ok(hr == (i == 0 ? D3D_OK : D3DERR_INVALIDCALL),
"GetSurfaceLevel on level %d returned %#x\n", i, hr);
if(surface) IDirect3DSurface9_Release(surface);
hr = IDirect3DTexture9_GetLevelDesc(texture, i, &desc);
ok(hr == (i == 0 ? D3D_OK : D3DERR_INVALIDCALL),
"GetLevelDesc on level %d returned %#x\n", i, hr);
hr = IDirect3DTexture9_LockRect(texture, i, &lr, NULL, 0);
ok(hr == (i == 0 ? D3D_OK : D3DERR_INVALIDCALL),
"LockRect on level %d returned %#x\n", i, hr);
if(SUCCEEDED(hr))
{
hr = IDirect3DTexture9_UnlockRect(texture, i);
ok(hr == D3D_OK, "Unlock returned %08x\n", hr);
}
}
IDirect3DTexture9_Release(texture);
hr = IDirect3DDevice9_CreateTexture(device, 64, 64, 2 /* levels */, D3DUSAGE_AUTOGENMIPMAP,
D3DFMT_X8R8G8B8, D3DPOOL_MANAGED, &texture, 0);
ok(hr == D3DERR_INVALIDCALL, "IDirect3DDevice9_CreateTexture(levels = 2) returned %08x\n", hr);
hr = IDirect3DDevice9_CreateTexture(device, 64, 64, 6 /* levels */, D3DUSAGE_AUTOGENMIPMAP,
D3DFMT_X8R8G8B8, D3DPOOL_MANAGED, &texture, 0);
ok(hr == D3DERR_INVALIDCALL, "IDirect3DDevice9_CreateTexture(levels = 6) returned %08x\n", hr);
hr = IDirect3DDevice9_CreateTexture(device, 64, 64, 1 /* levels */, D3DUSAGE_AUTOGENMIPMAP,
D3DFMT_X8R8G8B8, D3DPOOL_MANAGED, &texture, 0);
ok(hr == D3D_OK, "IDirect3DDevice9_CreateTexture(levels = 1) returned %08x\n", hr);
levels = IDirect3DTexture9_GetLevelCount(texture);
ok(levels == 1, "Got %d levels, expected 1\n", levels);
IDirect3DTexture9_Release(texture);
}
static INT WINAPI ID3DXFontImpl_DrawTextW(ID3DXFont *iface, ID3DXSprite *sprite,
const WCHAR *string, INT count, RECT *rect, DWORD format, D3DCOLOR color)
{
struct d3dx_font *This = impl_from_ID3DXFont(iface);
RECT calc_rect;
INT height;
TRACE("iface %p, sprite %p, string %s, count %d, rect %s, format %#x, color 0x%08x\n",
iface, sprite, debugstr_w(string), count, wine_dbgstr_rect(rect), format, color);
if (!string || count == 0)
return 0;
if (count < 0)
count = lstrlenW(string);
/* Strip terminating NULL characters */
while (count > 0 && !string[count-1])
count--;
if (rect)
calc_rect = *rect;
height = DrawTextW(This->hdc, string, count, &calc_rect, format | DT_CALCRECT);
if (format & DT_CALCRECT)
{
if (rect)
*rect = calc_rect;
return height;
}
if (format & DT_CENTER)
{
UINT new_width = calc_rect.right - calc_rect.left;
calc_rect.left = (rect->right + rect->left - new_width) / 2;
calc_rect.right = calc_rect.left + new_width;
}
if (height && (calc_rect.left < calc_rect.right))
{
D3DLOCKED_RECT locked_rect;
D3DXVECTOR3 position;
UINT text_width, text_height;
RECT text_rect;
ID3DXSprite *target = sprite;
HRESULT hr;
int i, j;
/* Get rect position and dimensions */
position.x = calc_rect.left;
position.y = calc_rect.top;
position.z = 0;
text_width = calc_rect.right - calc_rect.left;
text_height = calc_rect.bottom - calc_rect.top;
text_rect.left = 0;
text_rect.top = 0;
text_rect.right = text_width;
text_rect.bottom = text_height;
/* We need to flush as it seems all draws in the begin/end sequence use only the latest updated texture */
if (sprite)
ID3DXSprite_Flush(sprite);
/* Extend texture and DIB section to contain text */
if ((text_width > This->tex_width) || (text_height > This->tex_height))
{
BITMAPINFOHEADER header;
if (text_width > This->tex_width)
This->tex_width = make_pow2(text_width);
if (text_height > This->tex_height)
This->tex_height = make_pow2(text_height);
if (This->texture)
{
IDirect3DTexture9_Release(This->texture);
DeleteObject(This->bitmap);
}
hr = D3DXCreateTexture(This->device, This->tex_width, This->tex_height, 1, 0,
D3DFMT_A8R8G8B8, D3DPOOL_DEFAULT, &This->texture);
if (FAILED(hr))
{
This->texture = NULL;
return 0;
}
header.biSize = sizeof(header);
header.biWidth = This->tex_width;
header.biHeight = -This->tex_height;
header.biPlanes = 1;
header.biBitCount = 32;
header.biCompression = BI_RGB;
header.biSizeImage = sizeof(DWORD) * This->tex_width * This->tex_height;
header.biXPelsPerMeter = 0;
header.biYPelsPerMeter = 0;
header.biClrUsed = 0;
header.biClrImportant = 0;
This->bitmap = CreateDIBSection(This->hdc, (const BITMAPINFO*)&header,
DIB_RGB_COLORS, (void**)&This->bits, NULL, 0);
if (!This->bitmap)
{
IDirect3DTexture9_Release(This->texture);
This->texture = NULL;
return 0;
}
SelectObject(This->hdc, This->bitmap);
}
if (FAILED(IDirect3DTexture9_LockRect(This->texture, 0, &locked_rect, &text_rect, D3DLOCK_DISCARD)))
return 0;
/* Clear rect */
for (i = 0; i < text_height; i++)
memset(This->bits + i * This->tex_width * sizeof(DWORD), 0,
text_width * sizeof(DWORD));
DrawTextW(This->hdc, string, count, &text_rect, format);
/* All RGB components are equal so take one as alpha and set RGB
* color to white, so it can be modulated with color parameter */
for (i = 0; i < text_height; i++)
{
DWORD *src = (DWORD *)This->bits + i * This->tex_width;
DWORD *dst = (DWORD *)((BYTE *)locked_rect.pBits + i * locked_rect.Pitch);
for (j = 0; j < text_width; j++)
{
*dst++ = (*src++ << 24) | 0xFFFFFF;
}
}
IDirect3DTexture9_UnlockRect(This->texture, 0);
if (!sprite)
{
hr = D3DXCreateSprite(This->device, &target);
if (FAILED(hr))
return 0;
ID3DXSprite_Begin(target, 0);
}
hr = target->lpVtbl->Draw(target, This->texture, &text_rect, NULL, &position, color);
if (!sprite)
{
ID3DXSprite_End(target);
ID3DXSprite_Release(target);
}
if (FAILED(hr))
return 0;
}
return height;
}
ILboolean iD3D9CreateMipmaps(IDirect3DTexture9 *Texture, ILimage *Image)
{
D3DLOCKED_RECT Rect;
D3DSURFACE_DESC Desc;
ILuint NumMips, Width, Height, i;
ILimage *CurImage, *MipImage, *Temp;
ILenum DXTCFormat;
ILuint Size;
ILubyte *Buffer;
ILboolean useDXTC = IL_FALSE;
NumMips = IDirect3DTexture9_GetLevelCount(Texture);
Width = Image->Width;
Height = Image->Height;
if (NumMips == 1)
return IL_TRUE;
CurImage = ilGetCurImage();
MipImage = Image;
if (MipImage->NumMips != NumMips-1) {
MipImage = ilCopyImage_(Image);
ilSetCurImage(MipImage);
if (!iluBuildMipmaps()) {
ilCloseImage(MipImage);
ilSetCurImage(CurImage);
return IL_FALSE;
}
}
// ilSetCurImage(CurImage);
Temp = MipImage->Mipmaps;
if (ilutGetBoolean(ILUT_D3D_USE_DXTC) && FormatsDX9supported[3] && FormatsDX9supported[4] && FormatsDX9supported[5])
useDXTC = IL_TRUE;
// Counts the base texture as 1.
for (i = 1; i < NumMips && Temp != NULL; i++) {
ilSetCurImage(Temp);
if (FAILED(IDirect3DTexture9_LockRect(Texture, i, &Rect, NULL, 0)))
return IL_FALSE;
Width = IL_MAX(1, Width / 2);
Height = IL_MAX(1, Height / 2);
IDirect3DTexture9_GetLevelDesc(Texture, i, &Desc);
if (Desc.Width != Width || Desc.Height != Height) {
IDirect3DTexture9_UnlockRect(Texture, i);
return IL_FALSE;
}
if (useDXTC) {
if (Temp->DxtcData != NULL && Temp->DxtcSize != 0) {
memcpy(Rect.pBits, Temp->DxtcData, Temp->DxtcSize);
} else if (ilutGetBoolean(ILUT_D3D_GEN_DXTC)) {
DXTCFormat = ilutGetInteger(ILUT_DXTC_FORMAT);
Size = ilGetDXTCData(NULL, 0, DXTCFormat);
if (Size != 0) {
Buffer = (ILubyte*)ialloc(Size);
if (Buffer == NULL) {
IDirect3DTexture9_UnlockRect(Texture, i);
return IL_FALSE;
}
Size = ilGetDXTCData(Buffer, Size, DXTCFormat);
if (Size == 0) {
ifree(Buffer);
IDirect3DTexture9_UnlockRect(Texture, i);
return IL_FALSE;
}
memcpy(Rect.pBits, Buffer, Size);
} else {
IDirect3DTexture9_UnlockRect(Texture, i);
return IL_FALSE;
}
} else {
IDirect3DTexture9_UnlockRect(Texture, i);
return IL_FALSE;
}
} else
memcpy(Rect.pBits, Temp->Data, Temp->SizeOfData);
IDirect3DTexture9_UnlockRect(Texture, i);
Temp = Temp->Next;
}
if (MipImage != Image)
ilCloseImage(MipImage);
ilSetCurImage(CurImage);
return IL_TRUE;
}
CR_API CrBool crTextureCommit(CrTexture* self, const void* data)
{
CrTextureImpl* impl = (CrTextureImpl*)self;
if(nullptr == self)
return CrFalse;
if(nullptr == impl->apiFormatMapping)
return CrFalse;
if(self->surfCount == 1) {
HRESULT hr;
size_t i;
IDirect3DTexture9* stageTex;
hr = IDirect3DDevice9_CreateTexture(crContextImpl()->d3ddev, self->width, self->height, self->mipCount, 0, impl->apiFormatMapping->d3dFormat, D3DPOOL_SYSTEMMEM, &stageTex, nullptr);
if(FAILED(hr)) {
crDbgStr("d3d9 failed to create texture %8x", hr);
return CrFalse;
}
for(i=0; i<self->mipCount; ++i) {
size_t mipW, mipH;
D3DLOCKED_RECT locked;
unsigned char* mipdata = crTextureGetMipLevel(self, (unsigned char*)data, 0, i, &mipW, &mipH);
hr = IDirect3DTexture9_LockRect(stageTex, i, &locked, nullptr, 0);
if(FAILED(hr))
continue;
if(CrGpuFormat_UnormR8G8B8A8 != self->format) {
memcpy(locked.pBits, mipdata, mipW * mipH * impl->apiFormatMapping->pixelSize);
}
else {
// CrGpuFormat_UnormR8G8B8A8 need to flip the endian since we actually use the OpenGL's layout
char* dst = locked.pBits;
char* src = mipdata;
size_t cnt = mipW * mipH;
size_t i;
for(i = 0; i<cnt; ++i) {
dst[0] = src[2];
dst[1] = src[1];
dst[2] = src[0];
dst[3] = src[3];
dst += 4;
src += 4;
}
}
IDirect3DTexture9_UnlockRect(stageTex, i);
}
IDirect3DDevice9_UpdateTexture(crContextImpl()->d3ddev, (IDirect3DBaseTexture9*)stageTex, (IDirect3DBaseTexture9*)impl->d3dtex);
IDirect3DTexture9_Release(stageTex);
}
return CrTrue;
}
