January 2019 - Wine-Devel - list.winehq.org

[PATCH 4/5] wined3d: Emit separate clear ops per resource when needed.
by Józef Kucia Jan. 8, 2019

Jan. 8, 2019

We use separate clear operations because our blitters do not support clearing resources of different sizes properly. In the case of the OpenGL blitter, we cannot reliably clear attachments of different sizes using a single glClear() command. The OpenGL spec says: "If the attachment sizes are not all identical, the results of rendering are defined only within the largest area that can fit in all of the attachments. This area is defined as the intersection of rectangles having a lower left of (0, 0) and an upper right of (width, height) for each attachment. Contents of attachments outside this area are undefined after execution of a rendering command (as defined in section 2.4)." Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=46067 Signed-off-by: Józef Kucia <jkucia(a)codeweavers.com> --- dlls/wined3d/cs.c | 105 ++++++++++++++++++++++++++++++++++++---------- 1 file changed, 84 insertions(+), 21 deletions(-) diff --git a/dlls/wined3d/cs.c b/dlls/wined3d/cs.c index aa8eef7a2e01..4a0ca3386bc1 100644 --- a/dlls/wined3d/cs.c +++ b/dlls/wined3d/cs.c @@ -600,48 +600,111 @@ static void wined3d_cs_exec_clear(struct wined3d_cs *cs, const void *data) void wined3d_cs_emit_clear(struct wined3d_cs *cs, DWORD rect_count, const RECT *rects, DWORD flags, const struct wined3d_color *color, float depth, DWORD stencil) { + RECT initial_draw_rect, draw_rect, previous_draw_rect, view_rect; + BOOL have_previous_draw_rect = FALSE, have_identical_size = TRUE; const struct wined3d_state *state = &cs->device->state; const struct wined3d_viewport *vp = &state->viewports[0]; struct wined3d_rendertarget_view *view; struct wined3d_cs_clear *op; unsigned int rt_count, i; - RECT view_rect; - rt_count = flags & WINED3DCLEAR_TARGET ? cs->device->adapter->d3d_info.limits.max_rt_count : 0; - - op = wined3d_cs_require_space(cs, FIELD_OFFSET(struct wined3d_cs_clear, rects[rect_count]), - WINED3D_CS_QUEUE_DEFAULT); - op->opcode = WINED3D_CS_OP_CLEAR; - op->flags = flags; - op->rt_count = rt_count; - op->fb = &cs->fb; - SetRect(&op->draw_rect, vp->x, vp->y, vp->x + vp->width, vp->y + vp->height); + SetRect(&initial_draw_rect, vp->x, vp->y, vp->x + vp->width, vp->y + vp->height); if (state->render_states[WINED3D_RS_SCISSORTESTENABLE]) - IntersectRect(&op->draw_rect, &op->draw_rect, &state->scissor_rects[0]); - op->color = *color; - op->depth = depth; - op->stencil = stencil; - op->rect_count = rect_count; - memcpy(op->rects, rects, sizeof(*rects) * rect_count); + IntersectRect(&initial_draw_rect, &initial_draw_rect, &state->scissor_rects[0]); + rt_count = flags & WINED3DCLEAR_TARGET ? cs->device->adapter->d3d_info.limits.max_rt_count : 0; for (i = 0; i < rt_count; ++i) { if ((view = state->fb->render_targets[i])) { - SetRect(&view_rect, 0, 0, view->width, view->height); - IntersectRect(&op->draw_rect, &op->draw_rect, &view_rect); wined3d_resource_acquire(view->resource); + + SetRect(&view_rect, 0, 0, view->width, view->height); + IntersectRect(&draw_rect, &initial_draw_rect, &view_rect); + if (have_previous_draw_rect && !EqualRect(&previous_draw_rect, &draw_rect)) + have_identical_size = FALSE; + previous_draw_rect = draw_rect; + have_previous_draw_rect = TRUE; } } if (flags & (WINED3DCLEAR_ZBUFFER | WINED3DCLEAR_STENCIL)) { view = state->fb->depth_stencil; - SetRect(&view_rect, 0, 0, view->width, view->height); - IntersectRect(&op->draw_rect, &op->draw_rect, &view_rect); wined3d_resource_acquire(view->resource); + + SetRect(&view_rect, 0, 0, view->width, view->height); + IntersectRect(&draw_rect, &initial_draw_rect, &view_rect); + if (have_previous_draw_rect && !EqualRect(&previous_draw_rect, &draw_rect)) + have_identical_size = FALSE; + previous_draw_rect = draw_rect; + have_previous_draw_rect = TRUE; } - wined3d_cs_submit(cs, WINED3D_CS_QUEUE_DEFAULT); + if (have_identical_size) + { + op = wined3d_cs_require_space(cs, + FIELD_OFFSET(struct wined3d_cs_clear, rects[rect_count]), WINED3D_CS_QUEUE_DEFAULT); + op->opcode = WINED3D_CS_OP_CLEAR; + op->flags = flags; + op->rt_count = rt_count; + op->fb = &cs->fb; + op->draw_rect = draw_rect; + op->color = *color; + op->depth = depth; + op->stencil = stencil; + op->rect_count = rect_count; + memcpy(op->rects, rects, sizeof(*rects) * rect_count); + + wined3d_cs_submit(cs, WINED3D_CS_QUEUE_DEFAULT); + return; + } + + /* Emit a separate clear operation per resource, if the resource sizes are not all identical. + * The CPU blitter and the OpenGL blitter assume that all regions to clear are identical. */ + for (i = 0; i < rt_count; ++i) + { + if ((view = state->fb->render_targets[i])) + { + op = wined3d_cs_require_space(cs, FIELD_OFFSET(struct wined3d_cs_clear, rects[rect_count]) + + sizeof(struct wined3d_fb_state), WINED3D_CS_QUEUE_DEFAULT); + op->opcode = WINED3D_CS_OP_CLEAR; + op->flags = WINED3DCLEAR_TARGET; + op->rt_count = 1; + op->fb = (void *)&op->rects[rect_count]; + SetRect(&view_rect, 0, 0, view->width, view->height); + IntersectRect(&op->draw_rect, &initial_draw_rect, &view_rect); + op->color = *color; + op->rect_count = rect_count; + memcpy(op->rects, rects, sizeof(*rects) * rect_count); + + op->fb->render_targets[0] = view; + op->fb->depth_stencil = NULL; + + wined3d_cs_submit(cs, WINED3D_CS_QUEUE_DEFAULT); + } + } + if (flags & (WINED3DCLEAR_ZBUFFER | WINED3DCLEAR_STENCIL)) + { + view = state->fb->depth_stencil; + + op = wined3d_cs_require_space(cs, FIELD_OFFSET(struct wined3d_cs_clear, rects[rect_count]) + + sizeof(struct wined3d_fb_state), WINED3D_CS_QUEUE_DEFAULT); + op->opcode = WINED3D_CS_OP_CLEAR; + op->flags = flags & (WINED3DCLEAR_ZBUFFER | WINED3DCLEAR_STENCIL); + op->rt_count = 0; + op->fb = (void *)&op->rects[rect_count]; + SetRect(&view_rect, 0, 0, view->width, view->height); + IntersectRect(&op->draw_rect, &initial_draw_rect, &view_rect); + op->depth = depth; + op->stencil = stencil; + op->rect_count = rect_count; + memcpy(op->rects, rects, sizeof(*rects) * rect_count); + + op->fb->render_targets[0] = NULL; + op->fb->depth_stencil = view; + + wined3d_cs_submit(cs, WINED3D_CS_QUEUE_DEFAULT); + } } void wined3d_cs_emit_clear_rendertarget_view(struct wined3d_cs *cs, struct wined3d_rendertarget_view *view, -- 2.19.2

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[PATCH] shcore: Fix double free on error path (Coverity).
by Nikolay Sivov Jan. 8, 2019

Jan. 8, 2019

Signed-off-by: Nikolay Sivov <nsivov(a)codeweavers.com> --- dlls/shcore/main.c | 1 - 1 file changed, 1 deletion(-) diff --git a/dlls/shcore/main.c b/dlls/shcore/main.c index ac625fb746..973b7c7a03 100644 --- a/dlls/shcore/main.c +++ b/dlls/shcore/main.c @@ -1244,7 +1244,6 @@ IStream * WINAPI SHOpenRegStream2W(HKEY hKey, const WCHAR *subkey, const WCHAR * } } - heap_free(buff); if (hStrKey) RegCloseKey(hStrKey); -- 2.20.1

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[PATCH] server: Fix process trace_data initialization race on Mac.
by Piotr Caban Jan. 8, 2019

Jan. 8, 2019

Signed-off-by: Piotr Caban <piotr(a)codeweavers.com> --- dlls/ntdll/server.c | 7 ++++--- server/process.c | 3 ++- 2 files changed, 6 insertions(+), 4 deletions(-)

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[PATCH] ntoskrnl.exe: Fix service handle leak in ZwLoadDriver() (Coverity).
by Józef Kucia Jan. 8, 2019

Jan. 8, 2019

Signed-off-by: Józef Kucia <jkucia(a)codeweavers.com> --- dlls/ntoskrnl.exe/ntoskrnl.c | 1 + 1 file changed, 1 insertion(+) diff --git a/dlls/ntoskrnl.exe/ntoskrnl.c b/dlls/ntoskrnl.exe/ntoskrnl.c index 48b309f3d694..d8a87a6ad01e 100644 --- a/dlls/ntoskrnl.exe/ntoskrnl.c +++ b/dlls/ntoskrnl.exe/ntoskrnl.c @@ -3523,6 +3523,7 @@ NTSTATUS WINAPI ZwLoadDriver( const UNICODE_STRING *service_name ) { TRACE( "driver %s already loaded\n", debugstr_us(&drv_name) ); RtlFreeUnicodeString( &drv_name ); + CloseServiceHandle( (void *)service_handle ); return STATUS_IMAGE_ALREADY_LOADED; } -- 2.19.2

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