void basetexture_unload(IWineD3DBaseTexture *iface)
{
IWineD3DTextureImpl *This = (IWineD3DTextureImpl *)iface;
IWineD3DDeviceImpl *device = This->resource.device;
#ifdef VBOX_WITH_WDDM
if (VBOXSHRC_IS_SHARED_OPENED(This))
{
This->baseTexture.texture_rgb.name = 0;
This->baseTexture.texture_srgb.name = 0;
}
else
#endif
{
struct wined3d_context *context = NULL;
if (This->baseTexture.texture_rgb.name || This->baseTexture.texture_srgb.name)
{
context = context_acquire(device, NULL, CTXUSAGE_RESOURCELOAD);
}
if(This->baseTexture.texture_rgb.name) {
gltexture_delete(&This->baseTexture.texture_rgb);
}
if(This->baseTexture.texture_srgb.name) {
gltexture_delete(&This->baseTexture.texture_srgb);
}
if (context) context_release(context);
}
This->baseTexture.texture_rgb.dirty = TRUE;
This->baseTexture.texture_srgb.dirty = TRUE;
}
/* Context activation is done by the caller. */
static HRESULT WINAPI IWineD3DTextureImpl_BindTexture(IWineD3DTexture *iface, BOOL srgb) {
IWineD3DTextureImpl *This = (IWineD3DTextureImpl *)iface;
BOOL set_gl_texture_desc;
HRESULT hr;
TRACE("(%p) : relay to BaseTexture\n", This);
#ifdef VBOX_WITH_WDDM
Assert(!VBOXSHRC_IS_DISABLED(This));
#endif
hr = basetexture_bind((IWineD3DBaseTexture *)iface, srgb, &set_gl_texture_desc);
if (set_gl_texture_desc && SUCCEEDED(hr)) {
UINT i;
struct gl_texture *gl_tex;
if(This->baseTexture.is_srgb) {
gl_tex = &This->baseTexture.texture_srgb;
} else {
gl_tex = &This->baseTexture.texture_rgb;
}
for (i = 0; i < This->baseTexture.levels; ++i) {
surface_set_texture_name(This->surfaces[i], gl_tex->name, This->baseTexture.is_srgb);
}
/* Conditinal non power of two textures use a different clamping default. If we're using the GL_WINE_normalized_texrect
* partial driver emulation, we're dealing with a GL_TEXTURE_2D texture which has the address mode set to repeat - something
* that prevents us from hitting the accelerated codepath. Thus manually set the GL state. The same applies to filtering.
* Even if the texture has only one mip level, the default LINEAR_MIPMAP_LINEAR filter causes a SW fallback on macos.
*/
if(IWineD3DBaseTexture_IsCondNP2(iface)) {
#ifdef VBOX_WITH_WDDM
if (!VBOXSHRC_IS_SHARED_OPENED(This))
#endif
{
ENTER_GL();
glTexParameteri(IWineD3DTexture_GetTextureDimensions(iface), GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
checkGLcall("glTexParameteri(dimension, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE)");
glTexParameteri(IWineD3DTexture_GetTextureDimensions(iface), GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
checkGLcall("glTexParameteri(dimension, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE)");
glTexParameteri(IWineD3DTexture_GetTextureDimensions(iface), GL_TEXTURE_MIN_FILTER, GL_NEAREST);
checkGLcall("glTexParameteri(dimension, GL_TEXTURE_MIN_FILTER, GL_NEAREST)");
glTexParameteri(IWineD3DTexture_GetTextureDimensions(iface), GL_TEXTURE_MAG_FILTER, GL_NEAREST);
checkGLcall("glTexParameteri(dimension, GL_TEXTURE_MAG_FILTER, GL_NEAREST)");
LEAVE_GL();
}
gl_tex->states[WINED3DTEXSTA_ADDRESSU] = WINED3DTADDRESS_CLAMP;
gl_tex->states[WINED3DTEXSTA_ADDRESSV] = WINED3DTADDRESS_CLAMP;
gl_tex->states[WINED3DTEXSTA_MAGFILTER] = WINED3DTEXF_POINT;
gl_tex->states[WINED3DTEXSTA_MINFILTER] = WINED3DTEXF_POINT;
gl_tex->states[WINED3DTEXSTA_MIPFILTER] = WINED3DTEXF_NONE;
}
}
return hr;
}
/* Context activation is done by the caller. */
HRESULT basetexture_bind(IWineD3DBaseTexture *iface, BOOL srgb, BOOL *set_surface_desc)
{
IWineD3DBaseTextureImpl *This = (IWineD3DBaseTextureImpl *)iface;
HRESULT hr = WINED3D_OK;
UINT textureDimensions;
BOOL isNewTexture = FALSE;
struct gl_texture *gl_tex;
TRACE("(%p) : About to bind texture\n", This);
This->baseTexture.is_srgb = srgb; /* SRGB mode cache for PreLoad calls outside drawprim */
if(srgb) {
gl_tex = &This->baseTexture.texture_srgb;
} else {
gl_tex = &This->baseTexture.texture_rgb;
}
textureDimensions = IWineD3DBaseTexture_GetTextureDimensions(iface);
ENTER_GL();
/* Generate a texture name if we don't already have one */
if (gl_tex->name == 0) {
*set_surface_desc = TRUE;
#ifdef VBOX_WITH_WDDM
if (VBOXSHRC_IS_SHARED_OPENED(This))
{
gl_tex->name = VBOXSHRC_GET_SHAREHANDLE(This);
}
else
#endif
{
glGenTextures(1, &gl_tex->name);
#ifdef VBOX_WITH_WDDM
if (VBOXSHRC_IS_SHARED(This))
{
VBOXSHRC_SET_SHAREHANDLE(This, gl_tex->name);
}
#endif
}
checkGLcall("glGenTextures");
TRACE("Generated texture %d\n", gl_tex->name);
if (This->resource.pool == WINED3DPOOL_DEFAULT) {
/* Tell opengl to try and keep this texture in video ram (well mostly) */
GLclampf tmp;
tmp = 0.9f;
glPrioritizeTextures(1, &gl_tex->name, &tmp);
}
/* Initialise the state of the texture object
to the openGL defaults, not the directx defaults */
gl_tex->states[WINED3DTEXSTA_ADDRESSU] = WINED3DTADDRESS_WRAP;
gl_tex->states[WINED3DTEXSTA_ADDRESSV] = WINED3DTADDRESS_WRAP;
gl_tex->states[WINED3DTEXSTA_ADDRESSW] = WINED3DTADDRESS_WRAP;
gl_tex->states[WINED3DTEXSTA_BORDERCOLOR] = 0;
gl_tex->states[WINED3DTEXSTA_MAGFILTER] = WINED3DTEXF_LINEAR;
gl_tex->states[WINED3DTEXSTA_MINFILTER] = WINED3DTEXF_POINT; /* GL_NEAREST_MIPMAP_LINEAR */
gl_tex->states[WINED3DTEXSTA_MIPFILTER] = WINED3DTEXF_LINEAR; /* GL_NEAREST_MIPMAP_LINEAR */
gl_tex->states[WINED3DTEXSTA_MAXMIPLEVEL] = 0;
gl_tex->states[WINED3DTEXSTA_MAXANISOTROPY] = 1;
gl_tex->states[WINED3DTEXSTA_SRGBTEXTURE] = 0;
gl_tex->states[WINED3DTEXSTA_ELEMENTINDEX] = 0;
gl_tex->states[WINED3DTEXSTA_DMAPOFFSET] = 0;
gl_tex->states[WINED3DTEXSTA_TSSADDRESSW] = WINED3DTADDRESS_WRAP;
IWineD3DBaseTexture_SetDirty(iface, TRUE);
isNewTexture = TRUE;
if(This->resource.usage & WINED3DUSAGE_AUTOGENMIPMAP) {
/* This means double binding the texture at creation, but keeps the code simpler all
* in all, and the run-time path free from additional checks
*/
glBindTexture(textureDimensions, gl_tex->name);
checkGLcall("glBindTexture");
glTexParameteri(textureDimensions, GL_GENERATE_MIPMAP_SGIS, GL_TRUE);
checkGLcall("glTexParameteri(textureDimensions, GL_GENERATE_MIPMAP_SGIS, GL_TRUE)");
}
} else {
*set_surface_desc = FALSE;
}
/* Bind the texture */
if (gl_tex->name != 0) {
glBindTexture(textureDimensions, gl_tex->name);
checkGLcall("glBindTexture");
if (isNewTexture) {
/* For a new texture we have to set the textures levels after binding the texture.
* In theory this is all we should ever have to do, but because ATI's drivers are broken, we
* also need to set the texture dimensions before the texture is set
* Beware that texture rectangles do not support mipmapping, but set the maxmiplevel if we're
* relying on the partial GL_ARB_texture_non_power_of_two emulation with texture rectangles
* (ie, do not care for cond_np2 here, just look for GL_TEXTURE_RECTANGLE_ARB)
*/
if(textureDimensions != GL_TEXTURE_RECTANGLE_ARB) {
TRACE("Setting GL_TEXTURE_MAX_LEVEL to %d\n", This->baseTexture.levels - 1);
glTexParameteri(textureDimensions, GL_TEXTURE_MAX_LEVEL, This->baseTexture.levels - 1);
checkGLcall("glTexParameteri(textureDimensions, GL_TEXTURE_MAX_LEVEL, This->baseTexture.levels)");
}
if(textureDimensions==GL_TEXTURE_CUBE_MAP_ARB) {
/* Cubemaps are always set to clamp, regardless of the sampler state. */
glTexParameteri(textureDimensions, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
glTexParameteri(textureDimensions, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
glTexParameteri(textureDimensions, GL_TEXTURE_WRAP_R, GL_CLAMP_TO_EDGE);
}
}
} else { /* this only happened if we've run out of openGL textures */
WARN("This texture doesn't have an openGL texture assigned to it\n");
hr = WINED3DERR_INVALIDCALL;
}
LEAVE_GL();
return hr;
}
HRESULT texture_init(IWineD3DTextureImpl *texture, UINT width, UINT height, UINT levels,
IWineD3DDeviceImpl *device, DWORD usage, WINED3DFORMAT format, WINED3DPOOL pool,
IUnknown *parent, const struct wined3d_parent_ops *parent_ops
#ifdef VBOX_WITH_WDDM
, HANDLE *shared_handle
, void **pavClientMem
#endif
)
{
const struct wined3d_gl_info *gl_info = &device->adapter->gl_info;
const struct wined3d_format_desc *format_desc = getFormatDescEntry(format, gl_info);
UINT pow2_width, pow2_height;
UINT tmp_w, tmp_h;
unsigned int i;
HRESULT hr;
/* TODO: It should only be possible to create textures for formats
* that are reported as supported. */
if (WINED3DFMT_UNKNOWN >= format)
{
WARN("(%p) : Texture cannot be created with a format of WINED3DFMT_UNKNOWN.\n", texture);
return WINED3DERR_INVALIDCALL;
}
/* Non-power2 support. */
if (gl_info->supported[ARB_TEXTURE_NON_POWER_OF_TWO])
{
pow2_width = width;
pow2_height = height;
}
else
{
/* Find the nearest pow2 match. */
pow2_width = pow2_height = 1;
while (pow2_width < width) pow2_width <<= 1;
while (pow2_height < height) pow2_height <<= 1;
if (pow2_width != width || pow2_height != height)
{
if (levels > 1)
{
WARN("Attempted to create a mipmapped np2 texture without unconditional np2 support.\n");
return WINED3DERR_INVALIDCALL;
}
levels = 1;
}
}
/* Calculate levels for mip mapping. */
if (usage & WINED3DUSAGE_AUTOGENMIPMAP)
{
if (!gl_info->supported[SGIS_GENERATE_MIPMAP])
{
WARN("No mipmap generation support, returning WINED3DERR_INVALIDCALL.\n");
return WINED3DERR_INVALIDCALL;
}
if (levels > 1)
{
WARN("D3DUSAGE_AUTOGENMIPMAP is set, and level count > 1, returning WINED3DERR_INVALIDCALL.\n");
return WINED3DERR_INVALIDCALL;
}
levels = 1;
}
else if (!levels)
{
levels = wined3d_log2i(max(width, height)) + 1;
TRACE("Calculated levels = %u.\n", levels);
}
texture->lpVtbl = &IWineD3DTexture_Vtbl;
hr = basetexture_init((IWineD3DBaseTextureImpl *)texture, levels, WINED3DRTYPE_TEXTURE,
device, 0, usage, format_desc, pool, parent, parent_ops
#ifdef VBOX_WITH_WDDM
, shared_handle, pavClientMem
#endif
);
if (FAILED(hr))
{
WARN("Failed to initialize basetexture, returning %#x.\n", hr);
return hr;
}
/* Precalculated scaling for 'faked' non power of two texture coords.
* Second also don't use ARB_TEXTURE_RECTANGLE in case the surface format is P8 and EXT_PALETTED_TEXTURE
* is used in combination with texture uploads (RTL_READTEX). The reason is that EXT_PALETTED_TEXTURE
* doesn't work in combination with ARB_TEXTURE_RECTANGLE. */
if (gl_info->supported[WINE_NORMALIZED_TEXRECT] && (width != pow2_width || height != pow2_height))
{
texture->baseTexture.pow2Matrix[0] = 1.0f;
texture->baseTexture.pow2Matrix[5] = 1.0f;
texture->baseTexture.pow2Matrix[10] = 1.0f;
texture->baseTexture.pow2Matrix[15] = 1.0f;
texture->target = GL_TEXTURE_2D;
texture->cond_np2 = TRUE;
texture->baseTexture.minMipLookup = minMipLookup_noFilter;
}
else if (gl_info->supported[ARB_TEXTURE_RECTANGLE] && (width != pow2_width || height != pow2_height)
&& !(format_desc->format == WINED3DFMT_P8_UINT && gl_info->supported[EXT_PALETTED_TEXTURE]
&& wined3d_settings.rendertargetlock_mode == RTL_READTEX))
{
if ((width != 1) || (height != 1)) texture->baseTexture.pow2Matrix_identity = FALSE;
texture->baseTexture.pow2Matrix[0] = (float)width;
texture->baseTexture.pow2Matrix[5] = (float)height;
texture->baseTexture.pow2Matrix[10] = 1.0f;
texture->baseTexture.pow2Matrix[15] = 1.0f;
texture->target = GL_TEXTURE_RECTANGLE_ARB;
texture->cond_np2 = TRUE;
if(texture->resource.format_desc->Flags & WINED3DFMT_FLAG_FILTERING)
{
texture->baseTexture.minMipLookup = minMipLookup_noMip;
}
else
{
texture->baseTexture.minMipLookup = minMipLookup_noFilter;
}
}
else
{
if ((width != pow2_width) || (height != pow2_height))
{
texture->baseTexture.pow2Matrix_identity = FALSE;
texture->baseTexture.pow2Matrix[0] = (((float)width) / ((float)pow2_width));
texture->baseTexture.pow2Matrix[5] = (((float)height) / ((float)pow2_height));
}
else
{
texture->baseTexture.pow2Matrix[0] = 1.0f;
texture->baseTexture.pow2Matrix[5] = 1.0f;
}
texture->baseTexture.pow2Matrix[10] = 1.0f;
texture->baseTexture.pow2Matrix[15] = 1.0f;
texture->target = GL_TEXTURE_2D;
texture->cond_np2 = FALSE;
}
TRACE("xf(%f) yf(%f)\n", texture->baseTexture.pow2Matrix[0], texture->baseTexture.pow2Matrix[5]);
/* Generate all the surfaces. */
tmp_w = width;
tmp_h = height;
for (i = 0; i < texture->baseTexture.levels; ++i)
{
#ifdef VBOX_WITH_WDDM
/* Use the callback to create the texture surface. */
hr = IWineD3DDeviceParent_CreateSurface(device->device_parent, parent, tmp_w, tmp_h, format_desc->format,
usage, pool, i, WINED3DCUBEMAP_FACE_POSITIVE_X, &texture->surfaces[i]
, NULL /* <- we first create a surface in an everage "non-shared" fashion and initialize its share properties later (see below)
* this is done this way because the surface does not have its parent (texture) setup properly
* thus we can not initialize texture at this stage */
, pavClientMem ? pavClientMem[i] : NULL);
#else
/* Use the callback to create the texture surface. */
hr = IWineD3DDeviceParent_CreateSurface(device->device_parent, parent, tmp_w, tmp_h, format_desc->format,
usage, pool, i, WINED3DCUBEMAP_FACE_POSITIVE_X, &texture->surfaces[i]);
#endif
if (FAILED(hr))
{
FIXME("Failed to create surface %p, hr %#x\n", texture, hr);
texture->surfaces[i] = NULL;
texture_cleanup(texture);
return hr;
}
IWineD3DSurface_SetContainer(texture->surfaces[i], (IWineD3DBase *)texture);
TRACE("Created surface level %u @ %p.\n", i, texture->surfaces[i]);
surface_set_texture_target(texture->surfaces[i], texture->target);
/* Calculate the next mipmap level. */
tmp_w = max(1, tmp_w >> 1);
tmp_h = max(1, tmp_h >> 1);
}
texture->baseTexture.internal_preload = texture_internal_preload;
#ifdef VBOX_WITH_WDDM
if (VBOXSHRC_IS_SHARED(texture))
{
Assert(shared_handle);
for (i = 0; i < texture->baseTexture.levels; ++i)
{
VBOXSHRC_COPY_SHAREDATA((IWineD3DSurfaceImpl*)texture->surfaces[i], texture);
}
#ifdef DEBUG
for (i = 0; i < texture->baseTexture.levels; ++i)
{
Assert(!((IWineD3DSurfaceImpl*)texture->surfaces[i])->texture_name);
}
#endif
for (i = 0; i < texture->baseTexture.levels; ++i)
{
if (!VBOXSHRC_IS_SHARED_OPENED(texture))
{
IWineD3DSurface_LoadLocation(texture->surfaces[i], SFLAG_INTEXTURE, NULL);
Assert(!(*shared_handle));
*shared_handle = VBOXSHRC_GET_SHAREHANDLE(texture);
}
else
{
surface_setup_location_onopen((IWineD3DSurfaceImpl*)texture->surfaces[i]);
Assert(*shared_handle);
Assert(*shared_handle == VBOXSHRC_GET_SHAREHANDLE(texture));
}
}
#ifdef DEBUG
for (i = 0; i < texture->baseTexture.levels; ++i)
{
Assert((GLuint)(*shared_handle) == ((IWineD3DSurfaceImpl*)texture->surfaces[i])->texture_name);
}
#endif
if (!VBOXSHRC_IS_SHARED_OPENED(texture))
{
struct wined3d_context * context;
Assert(!device->isInDraw);
/* flush to ensure the texture is allocated before it is used by another
* process opening it */
context = context_acquire(device, NULL, CTXUSAGE_RESOURCELOAD);
if (context->valid)
{
wglFlush();
}
else
{
ERR("invalid context!");
}
context_release(context);
}
}
else
{
Assert(!shared_handle);
}
#endif
return WINED3D_OK;
}