/* Routine common to the draw primitive and draw indexed primitive routines */
void drawPrimitive(IWineD3DDeviceImpl *device, UINT index_count, UINT StartIdx, UINT idxSize, const void *idxData)
{
const struct wined3d_state *state = &device->stateBlock->state;
struct wined3d_context *context;
unsigned int i;
if (!index_count) return;
if (state->render_states[WINED3DRS_COLORWRITEENABLE])
{
/* Invalidate the back buffer memory so LockRect will read it the next time */
for (i = 0; i < device->adapter->gl_info.limits.buffers; ++i)
{
IWineD3DSurfaceImpl *target = device->render_targets[i];
if (target)
{
surface_load_location(target, SFLAG_INDRAWABLE, NULL);
surface_modify_location(target, SFLAG_INDRAWABLE, TRUE);
}
}
}
/* Signals other modules that a drawing is in progress and the stateblock finalized */
device->isInDraw = TRUE;
context = context_acquire(device, device->render_targets[0]);
if (!context->valid)
{
context_release(context);
WARN("Invalid context, skipping draw.\n");
return;
}
context_apply_draw_state(context, device);
if (device->depth_stencil)
{
/* Note that this depends on the context_acquire() call above to set
* context->render_offscreen properly. We don't currently take the
* Z-compare function into account, but we could skip loading the
* depthstencil for D3DCMP_NEVER and D3DCMP_ALWAYS as well. Also note
* that we never copy the stencil data.*/
DWORD location = context->render_offscreen ? SFLAG_DS_OFFSCREEN : SFLAG_DS_ONSCREEN;
if (state->render_states[WINED3DRS_ZWRITEENABLE] || state->render_states[WINED3DRS_ZENABLE])
{
IWineD3DSurfaceImpl *ds = device->depth_stencil;
RECT current_rect, draw_rect, r;
if (location == SFLAG_DS_ONSCREEN && ds != device->onscreen_depth_stencil)
device_switch_onscreen_ds(device, context, ds);
if (ds->flags & location)
SetRect(¤t_rect, 0, 0, ds->ds_current_size.cx, ds->ds_current_size.cy);
else
SetRectEmpty(¤t_rect);
device_get_draw_rect(device, &draw_rect);
IntersectRect(&r, &draw_rect, ¤t_rect);
if (!EqualRect(&r, &draw_rect))
surface_load_ds_location(ds, context, location);
if (state->render_states[WINED3DRS_ZWRITEENABLE])
{
surface_modify_ds_location(ds, location, ds->ds_current_size.cx, ds->ds_current_size.cy);
surface_modify_location(ds, SFLAG_INDRAWABLE, TRUE);
}
}
}
if ((!context->gl_info->supported[WINED3D_GL_VERSION_2_0]
|| (!glPointParameteri && !context->gl_info->supported[NV_POINT_SPRITE]))
&& context->render_offscreen
&& state->render_states[WINED3DRS_POINTSPRITEENABLE]
&& state->gl_primitive_type == GL_POINTS)
{
FIXME("Point sprite coordinate origin switching not supported.\n");
}
/* Ok, we will be updating the screen from here onwards so grab the lock */
ENTER_GL();
{
GLenum glPrimType = state->gl_primitive_type;
BOOL emulation = FALSE;
const struct wined3d_stream_info *stream_info = &device->strided_streams;
struct wined3d_stream_info stridedlcl;
if (!use_vs(state))
{
if (!stream_info->position_transformed && context->num_untracked_materials
&& state->render_states[WINED3DRS_LIGHTING])
{
static BOOL warned;
if (!warned) {
FIXME("Using software emulation because not all material properties could be tracked\n");
warned = TRUE;
} else {
TRACE("Using software emulation because not all material properties could be tracked\n");
}
emulation = TRUE;
}
else if (context->fog_coord && state->render_states[WINED3DRS_FOGENABLE])
{
/* Either write a pipeline replacement shader or convert the specular alpha from unsigned byte
* to a float in the vertex buffer
*/
static BOOL warned;
if (!warned) {
FIXME("Using software emulation because manual fog coordinates are provided\n");
warned = TRUE;
} else {
TRACE("Using software emulation because manual fog coordinates are provided\n");
}
emulation = TRUE;
}
if(emulation) {
stream_info = &stridedlcl;
memcpy(&stridedlcl, &device->strided_streams, sizeof(stridedlcl));
remove_vbos(context->gl_info, state, &stridedlcl);
}
}
if (device->useDrawStridedSlow || emulation)
{
/* Immediate mode drawing */
if (use_vs(state))
{
static BOOL warned;
if (!warned) {
FIXME("Using immediate mode with vertex shaders for half float emulation\n");
warned = TRUE;
} else {
TRACE("Using immediate mode with vertex shaders for half float emulation\n");
}
drawStridedSlowVs(context->gl_info, state, stream_info,
index_count, glPrimType, idxData, idxSize, StartIdx);
}
else
{
drawStridedSlow(device, context, stream_info, index_count,
glPrimType, idxData, idxSize, StartIdx);
}
}
else if (device->instancedDraw)
{
/* Instancing emulation with mixing immediate mode and arrays */
drawStridedInstanced(context->gl_info, state, stream_info,
index_count, glPrimType, idxData, idxSize, StartIdx);
}
else
{
drawStridedFast(glPrimType, index_count, idxSize, idxData, StartIdx);
}
}
/* Finished updating the screen, restore lock */
LEAVE_GL();
for(i = 0; i < device->num_buffer_queries; ++i)
{
wined3d_event_query_issue(device->buffer_queries[i], device);
}
if (wined3d_settings.strict_draw_ordering) wglFlush(); /* Flush to ensure ordering across contexts. */
context_release(context);
TRACE("Done all gl drawing\n");
/* Control goes back to the device, stateblock values may change again */
device->isInDraw = FALSE;
}
/* Routine common to the draw primitive and draw indexed primitive routines */
void drawPrimitive(IWineD3DDevice *iface, UINT index_count, UINT StartIdx, UINT idxSize, const void *idxData)
{
IWineD3DDeviceImpl *This = (IWineD3DDeviceImpl *)iface;
IWineD3DSurfaceImpl *target;
struct wined3d_context *context;
unsigned int i;
if (!index_count) return;
if (This->stateBlock->renderState[WINED3DRS_COLORWRITEENABLE])
{
/* Invalidate the back buffer memory so LockRect will read it the next time */
for (i = 0; i < This->adapter->gl_info.limits.buffers; ++i)
{
target = (IWineD3DSurfaceImpl *)This->render_targets[i];
if (target)
{
IWineD3DSurface_LoadLocation((IWineD3DSurface *)target, SFLAG_INDRAWABLE, NULL);
IWineD3DSurface_ModifyLocation((IWineD3DSurface *)target, SFLAG_INDRAWABLE, TRUE);
}
}
}
/* Signals other modules that a drawing is in progress and the stateblock finalized */
This->isInDraw = TRUE;
context = context_acquire(This, This->render_targets[0], CTXUSAGE_DRAWPRIM);
if (!context->valid)
{
context_release(context);
WARN("Invalid context, skipping draw.\n");
return;
}
#if defined(VBOX_WITH_WDDM)
DBGL_CHECK_DRAWPRIM(context->gl_info, This);
#endif
if (This->stencilBufferTarget) {
/* Note that this depends on the context_acquire() call above to set
* This->render_offscreen properly. We don't currently take the
* Z-compare function into account, but we could skip loading the
* depthstencil for D3DCMP_NEVER and D3DCMP_ALWAYS as well. Also note
* that we never copy the stencil data.*/
DWORD location = context->render_offscreen ? SFLAG_DS_OFFSCREEN : SFLAG_DS_ONSCREEN;
if (This->stateBlock->renderState[WINED3DRS_ZWRITEENABLE]
|| This->stateBlock->renderState[WINED3DRS_ZENABLE])
surface_load_ds_location(This->stencilBufferTarget, context, location);
if (This->stateBlock->renderState[WINED3DRS_ZWRITEENABLE])
surface_modify_ds_location(This->stencilBufferTarget, location);
}
/* Ok, we will be updating the screen from here onwards so grab the lock */
ENTER_GL();
{
GLenum glPrimType = This->stateBlock->gl_primitive_type;
BOOL emulation = FALSE;
const struct wined3d_stream_info *stream_info = &This->strided_streams;
struct wined3d_stream_info stridedlcl;
if (!use_vs(This->stateBlock))
{
if (!This->strided_streams.position_transformed && context->num_untracked_materials
&& This->stateBlock->renderState[WINED3DRS_LIGHTING])
{
static BOOL warned;
if (!warned) {
FIXME("Using software emulation because not all material properties could be tracked\n");
warned = TRUE;
} else {
TRACE("Using software emulation because not all material properties could be tracked\n");
}
emulation = TRUE;
}
else if (context->fog_coord && This->stateBlock->renderState[WINED3DRS_FOGENABLE])
{
/* Either write a pipeline replacement shader or convert the specular alpha from unsigned byte
* to a float in the vertex buffer
*/
static BOOL warned;
if (!warned) {
FIXME("Using software emulation because manual fog coordinates are provided\n");
warned = TRUE;
} else {
TRACE("Using software emulation because manual fog coordinates are provided\n");
}
emulation = TRUE;
}
if(emulation) {
stream_info = &stridedlcl;
memcpy(&stridedlcl, &This->strided_streams, sizeof(stridedlcl));
remove_vbos(This, &stridedlcl);
}
}
if (This->useDrawStridedSlow || emulation) {
/* Immediate mode drawing */
if (use_vs(This->stateBlock))
{
static BOOL warned;
if (!warned) {
FIXME("Using immediate mode with vertex shaders for half float emulation\n");
warned = TRUE;
} else {
TRACE("Using immediate mode with vertex shaders for half float emulation\n");
}
drawStridedSlowVs(iface, stream_info, index_count, glPrimType, idxData, idxSize, StartIdx);
} else {
drawStridedSlow(iface, context, stream_info, index_count,
glPrimType, idxData, idxSize, StartIdx);
}
} else if(This->instancedDraw) {
/* Instancing emulation with mixing immediate mode and arrays */
drawStridedInstanced(iface, &This->strided_streams, index_count,
glPrimType, idxData, idxSize, StartIdx);
} else {
drawStridedFast(iface, glPrimType, index_count, idxSize, idxData, StartIdx);
}
}
/* Finished updating the screen, restore lock */
LEAVE_GL();
for(i = 0; i < This->num_buffer_queries; i++)
{
wined3d_event_query_issue(This->buffer_queries[i], This);
}
if (wined3d_settings.strict_draw_ordering) wglFlush(); /* Flush to ensure ordering across contexts. */
context_release(context);
TRACE("Done all gl drawing\n");
/* Diagnostics */
#ifdef SHOW_FRAME_MAKEUP
{
static long int primCounter = 0;
/* NOTE: set primCounter to the value reported by drawprim
before you want to to write frame makeup to /tmp */
if (primCounter >= 0) {
WINED3DLOCKED_RECT r;
char buffer[80];
IWineD3DSurface_LockRect(This->render_targets[0], &r, NULL, WINED3DLOCK_READONLY);
sprintf(buffer, "/tmp/backbuffer_%ld.tga", primCounter);
TRACE("Saving screenshot %s\n", buffer);
IWineD3DSurface_SaveSnapshot(This->render_targets[0], buffer);
IWineD3DSurface_UnlockRect(This->render_targets[0]);
#ifdef SHOW_TEXTURE_MAKEUP
{
IWineD3DSurface *pSur;
int textureNo;
for (textureNo = 0; textureNo < MAX_COMBINED_SAMPLERS; ++textureNo) {
if (This->stateBlock->textures[textureNo] != NULL) {
sprintf(buffer, "/tmp/texture_%p_%ld_%d.tga", This->stateBlock->textures[textureNo], primCounter, textureNo);
TRACE("Saving texture %s\n", buffer);
if (IWineD3DBaseTexture_GetType(This->stateBlock->textures[textureNo]) == WINED3DRTYPE_TEXTURE) {
IWineD3DTexture_GetSurfaceLevel(This->stateBlock->textures[textureNo], 0, &pSur);
IWineD3DSurface_SaveSnapshot(pSur, buffer);
IWineD3DSurface_Release(pSur);
} else {
FIXME("base Texture isn't of type texture %d\n", IWineD3DBaseTexture_GetType(This->stateBlock->textures[textureNo]));
}
}
}
}
#endif
}
TRACE("drawprim #%ld\n", primCounter);
++primCounter;
}
#endif
/* Control goes back to the device, stateblock values may change again */
This->isInDraw = FALSE;
}
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;
}
