Jan Sikorski : wined3d: Avoid stalling the pipeline on 3D blits.
Alexandre Julliard
julliard at winehq.org
Wed Sep 15 16:21:32 CDT 2021
Module: wine
Branch: master
Commit: bb285f56f9ca843c58ee37328027c9611f2587d0
URL: https://source.winehq.org/git/wine.git/?a=commit;h=bb285f56f9ca843c58ee37328027c9611f2587d0
Author: Jan Sikorski <jsikorski at codeweavers.com>
Date: Fri Sep 10 15:58:43 2021 +0200
wined3d: Avoid stalling the pipeline on 3D blits.
Load the source texture to WINED3D_LOCATION_BUFFER, so that the copy
is GPU-side only.
Signed-off-by: Jan Sikorski <jsikorski at codeweavers.com>
Signed-off-by: Henri Verbeet <hverbeet at codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>
---
dlls/wined3d/cs.c | 12 +++++++++---
dlls/wined3d/texture.c | 10 +++++++++-
dlls/wined3d/wined3d_private.h | 2 ++
3 files changed, 20 insertions(+), 4 deletions(-)
diff --git a/dlls/wined3d/cs.c b/dlls/wined3d/cs.c
index 51e5055c4ab..1f03833e0ed 100644
--- a/dlls/wined3d/cs.c
+++ b/dlls/wined3d/cs.c
@@ -2550,6 +2550,7 @@ static void wined3d_cs_exec_blt_sub_resource(struct wined3d_cs *cs, const void *
unsigned int row_pitch, slice_pitch;
struct wined3d_context *context;
struct wined3d_bo_address addr;
+ unsigned int location;
if (op->flags & ~WINED3D_BLT_RAW)
{
@@ -2582,11 +2583,16 @@ static void wined3d_cs_exec_blt_sub_resource(struct wined3d_cs *cs, const void *
context = context_acquire(cs->c.device, NULL, 0);
+ location = src_texture->resource.map_binding;
+ if (location == WINED3D_LOCATION_SYSMEM
+ && wined3d_texture_can_use_pbo(src_texture, &context->device->adapter->d3d_info))
+ location = WINED3D_LOCATION_BUFFER;
+
if (!wined3d_texture_load_location(src_texture, op->src_sub_resource_idx,
- context, src_texture->resource.map_binding))
+ context, location))
{
ERR("Failed to load source sub-resource into %s.\n",
- wined3d_debug_location(src_texture->resource.map_binding));
+ wined3d_debug_location(location));
context_release(context);
goto error;
}
@@ -2607,7 +2613,7 @@ static void wined3d_cs_exec_blt_sub_resource(struct wined3d_cs *cs, const void *
goto error;
}
- wined3d_texture_get_memory(src_texture, op->src_sub_resource_idx, &addr, src_texture->resource.map_binding);
+ wined3d_texture_get_memory(src_texture, op->src_sub_resource_idx, &addr, location);
wined3d_texture_get_pitch(src_texture, op->src_sub_resource_idx % src_texture->level_count,
&row_pitch, &slice_pitch);
diff --git a/dlls/wined3d/texture.c b/dlls/wined3d/texture.c
index d3de37e75db..99a2efa1525 100644
--- a/dlls/wined3d/texture.c
+++ b/dlls/wined3d/texture.c
@@ -47,12 +47,20 @@ struct wined3d_rect_f
float b;
};
-static BOOL wined3d_texture_use_pbo(const struct wined3d_texture *texture, const struct wined3d_d3d_info *d3d_info)
+BOOL wined3d_texture_can_use_pbo(const struct wined3d_texture *texture, const struct wined3d_d3d_info *d3d_info)
{
if (!d3d_info->pbo || texture->resource.format->conv_byte_count
|| (texture->flags & (WINED3D_TEXTURE_PIN_SYSMEM | WINED3D_TEXTURE_COND_NP2_EMULATED)))
return FALSE;
+ return TRUE;
+}
+
+static BOOL wined3d_texture_use_pbo(const struct wined3d_texture *texture, const struct wined3d_d3d_info *d3d_info)
+{
+ if (!wined3d_texture_can_use_pbo(texture, d3d_info))
+ return FALSE;
+
/* Use a PBO for dynamic textures and read-only staging textures. */
return (!(texture->resource.access & WINED3D_RESOURCE_ACCESS_CPU)
&& texture->resource.usage & WINED3DUSAGE_DYNAMIC)
diff --git a/dlls/wined3d/wined3d_private.h b/dlls/wined3d/wined3d_private.h
index df9cfc284b9..85e8261e840 100644
--- a/dlls/wined3d/wined3d_private.h
+++ b/dlls/wined3d/wined3d_private.h
@@ -4402,6 +4402,8 @@ BOOL wined3d_texture_prepare_location(struct wined3d_texture *texture, unsigned
struct wined3d_context *context, DWORD location) DECLSPEC_HIDDEN;
void wined3d_texture_set_swapchain(struct wined3d_texture *texture,
struct wined3d_swapchain *swapchain) DECLSPEC_HIDDEN;
+BOOL wined3d_texture_can_use_pbo(const struct wined3d_texture *texture, const struct wined3d_d3d_info *d3d_info)
+ DECLSPEC_HIDDEN;
void wined3d_texture_sub_resources_destroyed(struct wined3d_texture *texture) DECLSPEC_HIDDEN;
void wined3d_texture_translate_drawable_coords(const struct wined3d_texture *texture,
HWND window, RECT *rect) DECLSPEC_HIDDEN;
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