Signed-off-by: Henri Verbeet hverbeet@codeweavers.com --- dlls/wined3d/cs.c | 20 ++++++++++++++++++-- dlls/wined3d/swapchain.c | 22 ---------------------- 2 files changed, 18 insertions(+), 24 deletions(-)
diff --git a/dlls/wined3d/cs.c b/dlls/wined3d/cs.c index ffd00c9b950..b87003c53b8 100644 --- a/dlls/wined3d/cs.c +++ b/dlls/wined3d/cs.c @@ -522,11 +522,14 @@ static void wined3d_cs_exec_nop(struct wined3d_cs *cs, const void *data) static void wined3d_cs_exec_present(struct wined3d_cs *cs, const void *data) { struct wined3d_texture *logo_texture, *cursor_texture, *back_buffer; + struct wined3d_rendertarget_view *dsv = cs->state.fb.depth_stencil; const struct wined3d_cs_present *op = data; + const struct wined3d_swapchain_desc *desc; struct wined3d_swapchain *swapchain; unsigned int i;
swapchain = op->swapchain; + desc = &swapchain->state.desc; back_buffer = swapchain->back_buffers[0]; wined3d_swapchain_set_window(swapchain, op->dst_window_override);
@@ -557,7 +560,7 @@ static void wined3d_cs_exec_present(struct wined3d_cs *cs, const void *data)
TRACE("Rendering the software cursor.\n");
- if (swapchain->state.desc.windowed) + if (desc->windowed) MapWindowPoints(NULL, swapchain->win_handle, (POINT *)&dst_rect, 2); if (wined3d_clip_blit(&clip_rect, &dst_rect, &src_rect)) wined3d_texture_blt(back_buffer, 0, &dst_rect, cursor_texture, 0, @@ -566,6 +569,19 @@ static void wined3d_cs_exec_present(struct wined3d_cs *cs, const void *data)
swapchain->swapchain_ops->swapchain_present(swapchain, &op->src_rect, &op->dst_rect, op->swap_interval, op->flags);
+ /* Discard buffers if the swap effect allows it. */ + back_buffer = swapchain->back_buffers[desc->backbuffer_count - 1]; + if (desc->swap_effect == WINED3D_SWAP_EFFECT_DISCARD || desc->swap_effect == WINED3D_SWAP_EFFECT_FLIP_DISCARD) + wined3d_texture_validate_location(back_buffer, 0, WINED3D_LOCATION_DISCARDED); + + if (dsv && dsv->resource->type != WINED3D_RTYPE_BUFFER) + { + struct wined3d_texture *ds = texture_from_resource(dsv->resource); + + if ((desc->flags & WINED3D_SWAPCHAIN_DISCARD_DEPTHSTENCIL || ds->flags & WINED3D_TEXTURE_DISCARD)) + wined3d_rendertarget_view_validate_location(dsv, WINED3D_LOCATION_DISCARDED); + } + if (TRACE_ON(fps)) { DWORD time = GetTickCount(); @@ -582,7 +598,7 @@ static void wined3d_cs_exec_present(struct wined3d_cs *cs, const void *data) }
wined3d_resource_release(&swapchain->front_buffer->resource); - for (i = 0; i < swapchain->state.desc.backbuffer_count; ++i) + for (i = 0; i < desc->backbuffer_count; ++i) { wined3d_resource_release(&swapchain->back_buffers[i]->resource); } diff --git a/dlls/wined3d/swapchain.c b/dlls/wined3d/swapchain.c index 289013f4e99..465ab08eb82 100644 --- a/dlls/wined3d/swapchain.c +++ b/dlls/wined3d/swapchain.c @@ -467,8 +467,6 @@ static void swapchain_gl_present(struct wined3d_swapchain *swapchain, struct wined3d_swapchain_gl *swapchain_gl = wined3d_swapchain_gl(swapchain); const struct wined3d_swapchain_desc *desc = &swapchain->state.desc; struct wined3d_texture *back_buffer = swapchain->back_buffers[0]; - const struct wined3d_fb_state *fb = &swapchain->device->cs->state.fb; - struct wined3d_rendertarget_view *dsv = fb->depth_stencil; const struct wined3d_gl_info *gl_info; struct wined3d_context_gl *context_gl; struct wined3d_context *context; @@ -532,26 +530,6 @@ static void swapchain_gl_present(struct wined3d_swapchain *swapchain,
wined3d_texture_validate_location(swapchain->front_buffer, 0, WINED3D_LOCATION_DRAWABLE); wined3d_texture_invalidate_location(swapchain->front_buffer, 0, ~WINED3D_LOCATION_DRAWABLE); - /* If the swapeffect is DISCARD, the back buffer is undefined. That means the SYSMEM - * and INTEXTURE copies can keep their old content if they have any defined content. - * If the swapeffect is COPY, the content remains the same. - * - * The FLIP swap effect is not implemented yet. We could mark WINED3D_LOCATION_DRAWABLE - * up to date and hope WGL flipped front and back buffers and read this data into - * the FBO. Don't bother about this for now. */ - if (desc->swap_effect == WINED3D_SWAP_EFFECT_DISCARD - || desc->swap_effect == WINED3D_SWAP_EFFECT_FLIP_DISCARD) - wined3d_texture_validate_location(swapchain->back_buffers[desc->backbuffer_count - 1], - 0, WINED3D_LOCATION_DISCARDED); - - if (dsv && dsv->resource->type != WINED3D_RTYPE_BUFFER) - { - struct wined3d_texture *ds = texture_from_resource(dsv->resource); - - if ((desc->flags & WINED3D_SWAPCHAIN_DISCARD_DEPTHSTENCIL - || ds->flags & WINED3D_TEXTURE_DISCARD)) - wined3d_texture_validate_location(ds, dsv->sub_resource_idx, WINED3D_LOCATION_DISCARDED); - }
context_release(context); }
-
Henri Verbeet