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-rw-r--r--src/gallium/state_trackers/nine/buffer9.c77
-rw-r--r--src/gallium/state_trackers/nine/buffer9.h28
-rw-r--r--src/gallium/state_trackers/nine/device9.c11
-rw-r--r--src/gallium/state_trackers/nine/device9.h2
-rw-r--r--src/gallium/state_trackers/nine/nine_state.c12
5 files changed, 121 insertions, 9 deletions
diff --git a/src/gallium/state_trackers/nine/buffer9.c b/src/gallium/state_trackers/nine/buffer9.c
index 82aa000e365..e066fc59f45 100644
--- a/src/gallium/state_trackers/nine/buffer9.c
+++ b/src/gallium/state_trackers/nine/buffer9.c
@@ -93,7 +93,26 @@ NineBuffer9_ctor( struct NineBuffer9 *This,
hr = NineResource9_ctor(&This->base, pParams, NULL, TRUE,
Type, Pool, Usage);
- return hr;
+
+ if (FAILED(hr))
+ return hr;
+
+ if (Pool == D3DPOOL_MANAGED) {
+ This->managed.data = align_malloc(
+ nine_format_get_level_alloc_size(This->base.info.format,
+ Size, 1, 0), 32);
+ if (!This->managed.data)
+ return E_OUTOFMEMORY;
+ memset(This->managed.data, 0, Size);
+ This->managed.dirty = TRUE;
+ u_box_1d(0, Size, &This->managed.dirty_box);
+ list_inithead(&This->managed.list);
+ list_inithead(&This->managed.list2);
+ list_add(&This->managed.list, &pParams->device->update_buffers);
+ list_add(&This->managed.list2, &pParams->device->managed_buffers);
+ }
+
+ return D3D_OK;
}
void
@@ -106,6 +125,15 @@ NineBuffer9_dtor( struct NineBuffer9 *This )
FREE(This->maps);
}
+ if (This->base.pool == D3DPOOL_MANAGED) {
+ if (This->managed.data)
+ align_free(This->managed.data);
+ if (This->managed.list.prev != NULL && This->managed.list.next != NULL)
+ list_del(&This->managed.list);
+ if (This->managed.list2.prev != NULL && This->managed.list2.next != NULL)
+ list_del(&This->managed.list2);
+ }
+
NineResource9_dtor(&This->base);
}
@@ -138,6 +166,28 @@ NineBuffer9_Lock( struct NineBuffer9 *This,
D3DLOCK_READONLY |
D3DLOCK_NOOVERWRITE)), D3DERR_INVALIDCALL);
+ if (SizeToLock == 0) {
+ SizeToLock = This->size - OffsetToLock;
+ user_warn(OffsetToLock != 0);
+ }
+
+ u_box_1d(OffsetToLock, SizeToLock, &box);
+
+ if (This->base.pool == D3DPOOL_MANAGED) {
+ if (!This->managed.dirty) {
+ assert(LIST_IS_EMPTY(&This->managed.list));
+ list_add(&This->managed.list, &This->base.base.device->update_buffers);
+ This->managed.dirty = TRUE;
+ This->managed.dirty_box = box;
+ } else {
+ u_box_union_2d(&This->managed.dirty_box, &This->managed.dirty_box, &box);
+ }
+ *ppbData = (char *)This->managed.data + OffsetToLock;
+ DBG("returning pointer %p\n", *ppbData);
+ This->nmaps++;
+ return D3D_OK;
+ }
+
if (This->nmaps == This->maxmaps) {
struct pipe_transfer **newmaps =
REALLOC(This->maps, sizeof(struct pipe_transfer *)*This->maxmaps,
@@ -149,13 +199,6 @@ NineBuffer9_Lock( struct NineBuffer9 *This,
This->maps = newmaps;
}
- if (SizeToLock == 0) {
- SizeToLock = This->size - OffsetToLock;
- user_warn(OffsetToLock != 0);
- }
-
- u_box_1d(OffsetToLock, SizeToLock, &box);
-
data = This->pipe->transfer_map(This->pipe, This->base.resource, 0,
usage, &box, &This->maps[This->nmaps]);
@@ -184,6 +227,22 @@ NineBuffer9_Unlock( struct NineBuffer9 *This )
DBG("This=%p\n", This);
user_assert(This->nmaps > 0, D3DERR_INVALIDCALL);
- This->pipe->transfer_unmap(This->pipe, This->maps[--(This->nmaps)]);
+ if (This->base.pool != D3DPOOL_MANAGED)
+ This->pipe->transfer_unmap(This->pipe, This->maps[--(This->nmaps)]);
+ else
+ This->nmaps--;
return D3D_OK;
}
+
+void
+NineBuffer9_SetDirty( struct NineBuffer9 *This )
+{
+ assert(This->base.pool == D3DPOOL_MANAGED);
+
+ if (!This->managed.dirty) {
+ assert(LIST_IS_EMPTY(&This->managed.list));
+ list_add(&This->managed.list, &This->base.base.device->update_buffers);
+ This->managed.dirty = TRUE;
+ }
+ u_box_1d(0, This->size, &This->managed.dirty_box);
+}
diff --git a/src/gallium/state_trackers/nine/buffer9.h b/src/gallium/state_trackers/nine/buffer9.h
index 955b8193f9c..8bdb4326a4c 100644
--- a/src/gallium/state_trackers/nine/buffer9.h
+++ b/src/gallium/state_trackers/nine/buffer9.h
@@ -25,6 +25,9 @@
#define _NINE_BUFFER9_H_
#include "resource9.h"
+#include "pipe/p_context.h"
+#include "pipe/p_state.h"
+#include "util/list.h"
struct pipe_screen;
struct pipe_context;
@@ -39,6 +42,15 @@ struct NineBuffer9
struct pipe_transfer **maps;
int nmaps, maxmaps;
UINT size;
+
+ /* Specific to managed buffers */
+ struct {
+ void *data;
+ boolean dirty;
+ struct pipe_box dirty_box;
+ struct list_head list; /* for update_buffers */
+ struct list_head list2; /* for managed_buffers */
+ } managed;
};
static inline struct NineBuffer9 *
NineBuffer9( void *data )
@@ -70,4 +82,20 @@ NineBuffer9_Lock( struct NineBuffer9 *This,
HRESULT NINE_WINAPI
NineBuffer9_Unlock( struct NineBuffer9 *This );
+static inline void
+NineBuffer9_Upload( struct NineBuffer9 *This )
+{
+ struct pipe_context *pipe = This->pipe;
+
+ assert(This->base.pool == D3DPOOL_MANAGED && This->managed.dirty);
+ pipe->transfer_inline_write(pipe, This->base.resource, 0, 0,
+ &This->managed.dirty_box,
+ (char *)This->managed.data + This->managed.dirty_box.x,
+ This->size, This->size);
+ This->managed.dirty = FALSE;
+}
+
+void
+NineBuffer9_SetDirty( struct NineBuffer9 *This );
+
#endif /* _NINE_BUFFER9_H_ */
diff --git a/src/gallium/state_trackers/nine/device9.c b/src/gallium/state_trackers/nine/device9.c
index 0c184f73933..e4403f0db03 100644
--- a/src/gallium/state_trackers/nine/device9.c
+++ b/src/gallium/state_trackers/nine/device9.c
@@ -147,7 +147,9 @@ NineDevice9_ctor( struct NineDevice9 *This,
if (FAILED(hr)) { return hr; }
+ list_inithead(&This->update_buffers);
list_inithead(&This->update_textures);
+ list_inithead(&This->managed_buffers);
list_inithead(&This->managed_textures);
This->screen = pScreen;
@@ -563,11 +565,20 @@ HRESULT NINE_WINAPI
NineDevice9_EvictManagedResources( struct NineDevice9 *This )
{
struct NineBaseTexture9 *tex;
+ struct NineBuffer9 *buf;
DBG("This=%p\n", This);
LIST_FOR_EACH_ENTRY(tex, &This->managed_textures, list2) {
NineBaseTexture9_UnLoad(tex);
}
+ /* Vertex/index buffers don't take a lot of space and aren't accounted
+ * for d3d memory usage. Instead of actually freeing from memory,
+ * just mark the buffer dirty to trigger a re-upload later. We
+ * could just ignore, but some bad behaving apps could rely on it (if
+ * they write outside the locked regions typically). */
+ LIST_FOR_EACH_ENTRY(buf, &This->managed_buffers, managed.list2) {
+ NineBuffer9_SetDirty(buf);
+ }
return D3D_OK;
}
diff --git a/src/gallium/state_trackers/nine/device9.h b/src/gallium/state_trackers/nine/device9.h
index f46908368b9..73a43cf08ff 100644
--- a/src/gallium/state_trackers/nine/device9.h
+++ b/src/gallium/state_trackers/nine/device9.h
@@ -68,7 +68,9 @@ struct NineDevice9
struct nine_state *update; /* state to update (&state / &record->state) */
struct nine_state state; /* device state */
+ struct list_head update_buffers;
struct list_head update_textures;
+ struct list_head managed_buffers;
struct list_head managed_textures;
boolean is_recording;
diff --git a/src/gallium/state_trackers/nine/nine_state.c b/src/gallium/state_trackers/nine/nine_state.c
index 6f94e378984..f8af969f283 100644
--- a/src/gallium/state_trackers/nine/nine_state.c
+++ b/src/gallium/state_trackers/nine/nine_state.c
@@ -23,6 +23,7 @@
#include "device9.h"
#include "basetexture9.h"
+#include "buffer9.h"
#include "indexbuffer9.h"
#include "surface9.h"
#include "vertexdeclaration9.h"
@@ -935,6 +936,16 @@ validate_textures(struct NineDevice9 *device)
}
}
+static void
+update_managed_buffers(struct NineDevice9 *device)
+{
+ struct NineBuffer9 *buf, *ptr;
+ LIST_FOR_EACH_ENTRY_SAFE(buf, ptr, &device->update_buffers, managed.list) {
+ list_delinit(&buf->managed.list);
+ NineBuffer9_Upload(buf);
+ }
+}
+
void
nine_update_state_framebuffer_clear(struct NineDevice9 *device)
{
@@ -962,6 +973,7 @@ nine_update_state(struct NineDevice9 *device)
* may be dirty anyway, even if no texture bindings changed.
*/
validate_textures(device); /* may clobber state */
+ update_managed_buffers(device);
/* ff_update may change VS/PS dirty bits */
if (unlikely(!state->programmable_vs || !state->ps))
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-27 06:12:32 +0000