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-rw-r--r--src/gallium/drivers/nouveau/nouveau_buffer.c29
-rw-r--r--src/gallium/drivers/nouveau/nouveau_screen.c10
-rw-r--r--src/gallium/drivers/nouveau/nouveau_screen.h8
-rw-r--r--src/gallium/drivers/nv30/nv30_screen.c10
-rw-r--r--src/gallium/drivers/nv50/nv50_screen.c10
-rw-r--r--src/gallium/drivers/nvc0/nvc0_screen.c7
6 files changed, 62 insertions, 12 deletions
diff --git a/src/gallium/drivers/nouveau/nouveau_buffer.c b/src/gallium/drivers/nouveau/nouveau_buffer.c
index c396e3c3986..d04ac2f9f1c 100644
--- a/src/gallium/drivers/nouveau/nouveau_buffer.c
+++ b/src/gallium/drivers/nouveau/nouveau_buffer.c
@@ -363,10 +363,31 @@ nouveau_buffer_create(struct pipe_screen *pscreen,
pipe_reference_init(&buffer->base.reference, 1);
buffer->base.screen = pscreen;
- if ((buffer->base.bind & screen->sysmem_bindings) == screen->sysmem_bindings)
- ret = nouveau_buffer_allocate(screen, buffer, 0);
- else
- ret = nouveau_buffer_allocate(screen, buffer, NOUVEAU_BO_GART);
+ if (buffer->base.bind &
+ (screen->vidmem_bindings & screen->sysmem_bindings)) {
+ switch (buffer->base.usage) {
+ case PIPE_USAGE_DEFAULT:
+ case PIPE_USAGE_IMMUTABLE:
+ case PIPE_USAGE_STATIC:
+ buffer->domain = NOUVEAU_BO_VRAM;
+ break;
+ case PIPE_USAGE_DYNAMIC:
+ case PIPE_USAGE_STAGING:
+ case PIPE_USAGE_STREAM:
+ buffer->domain = NOUVEAU_BO_GART;
+ break;
+ default:
+ assert(0);
+ break;
+ }
+ } else {
+ if (buffer->base.bind & screen->vidmem_bindings)
+ buffer->domain = NOUVEAU_BO_VRAM;
+ else
+ if (buffer->base.bind & screen->sysmem_bindings)
+ buffer->domain = NOUVEAU_BO_GART;
+ }
+ ret = nouveau_buffer_allocate(screen, buffer, buffer->domain);
if (ret == FALSE)
goto fail;
diff --git a/src/gallium/drivers/nouveau/nouveau_screen.c b/src/gallium/drivers/nouveau/nouveau_screen.c
index 74377799977..9baa68ce151 100644
--- a/src/gallium/drivers/nouveau/nouveau_screen.c
+++ b/src/gallium/drivers/nouveau/nouveau_screen.c
@@ -148,6 +148,16 @@ nouveau_screen_init(struct nouveau_screen *screen, struct nouveau_device *dev)
util_format_s3tc_init();
+ screen->lowmem_bindings = PIPE_BIND_GLOBAL; /* gallium limit */
+ screen->vidmem_bindings =
+ PIPE_BIND_RENDER_TARGET | PIPE_BIND_DEPTH_STENCIL |
+ PIPE_BIND_DISPLAY_TARGET | PIPE_BIND_SCANOUT | PIPE_BIND_CURSOR |
+ PIPE_BIND_SAMPLER_VIEW |
+ PIPE_BIND_SHADER_RESOURCE | PIPE_BIND_COMPUTE_RESOURCE |
+ PIPE_BIND_GLOBAL;
+ screen->sysmem_bindings =
+ PIPE_BIND_SAMPLER_VIEW | PIPE_BIND_STREAM_OUTPUT;
+
memset(&mm_config, 0, sizeof(mm_config));
screen->mm_GART = nouveau_mm_create(dev,
diff --git a/src/gallium/drivers/nouveau/nouveau_screen.h b/src/gallium/drivers/nouveau/nouveau_screen.h
index 4ca286bfe8d..5a3cfab92e9 100644
--- a/src/gallium/drivers/nouveau/nouveau_screen.h
+++ b/src/gallium/drivers/nouveau/nouveau_screen.h
@@ -17,7 +17,13 @@ struct nouveau_screen {
struct nouveau_client *client;
struct nouveau_pushbuf *pushbuf;
- unsigned sysmem_bindings;
+ unsigned vidmem_bindings; /* PIPE_BIND_* where VRAM placement is desired */
+ unsigned sysmem_bindings; /* PIPE_BIND_* where GART placement is desired */
+ unsigned lowmem_bindings; /* PIPE_BIND_* that require an address < 4 GiB */
+ /*
+ * For bindings with (vidmem & sysmem) bits set set, PIPE_USAGE_* decides
+ * placement.
+ */
uint16_t class_3d;
diff --git a/src/gallium/drivers/nv30/nv30_screen.c b/src/gallium/drivers/nv30/nv30_screen.c
index f5120e74c5f..67de8c03f45 100644
--- a/src/gallium/drivers/nv30/nv30_screen.c
+++ b/src/gallium/drivers/nv30/nv30_screen.c
@@ -371,14 +371,18 @@ nv30_screen_create(struct nouveau_device *dev)
screen->base.fence.emit = nv30_screen_fence_emit;
screen->base.fence.update = nv30_screen_fence_update;
- screen->base.sysmem_bindings = PIPE_BIND_CONSTANT_BUFFER;
- if (oclass != NV40_3D_CLASS)
- screen->base.sysmem_bindings |= PIPE_BIND_INDEX_BUFFER;
ret = nouveau_screen_init(&screen->base, dev);
if (ret)
FAIL_SCREEN_INIT("nv30_screen_init failed: %d\n", ret);
+ screen->base.vidmem_bindings |= PIPE_BIND_VERTEX_BUFFER;
+ screen->base.sysmem_bindings |= PIPE_BIND_VERTEX_BUFFER;
+ if (oclass == NV40_3D_CLASS) {
+ screen->base.vidmem_bindings |= PIPE_BIND_INDEX_BUFFER;
+ screen->base.sysmem_bindings |= PIPE_BIND_INDEX_BUFFER;
+ }
+
fifo = screen->base.channel->data;
push = screen->base.pushbuf;
push->rsvd_kick = 16;
diff --git a/src/gallium/drivers/nv50/nv50_screen.c b/src/gallium/drivers/nv50/nv50_screen.c
index d7efa353381..9567abbf352 100644
--- a/src/gallium/drivers/nv50/nv50_screen.c
+++ b/src/gallium/drivers/nv50/nv50_screen.c
@@ -532,12 +532,18 @@ nv50_screen_create(struct nouveau_device *dev)
return NULL;
pscreen = &screen->base.base;
- screen->base.sysmem_bindings = PIPE_BIND_CONSTANT_BUFFER;
-
ret = nouveau_screen_init(&screen->base, dev);
if (ret)
FAIL_SCREEN_INIT("nouveau_screen_init failed: %d\n", ret);
+ /* TODO: Prevent FIFO prefetch before transfer of index buffers and
+ * admit them to VRAM.
+ */
+ screen->base.vidmem_bindings |= PIPE_BIND_CONSTANT_BUFFER |
+ PIPE_BIND_VERTEX_BUFFER;
+ screen->base.sysmem_bindings |=
+ PIPE_BIND_VERTEX_BUFFER | PIPE_BIND_INDEX_BUFFER;
+
screen->base.pushbuf->user_priv = screen;
screen->base.pushbuf->rsvd_kick = 5;
diff --git a/src/gallium/drivers/nvc0/nvc0_screen.c b/src/gallium/drivers/nvc0/nvc0_screen.c
index 0717ac8f725..49d61184471 100644
--- a/src/gallium/drivers/nvc0/nvc0_screen.c
+++ b/src/gallium/drivers/nvc0/nvc0_screen.c
@@ -418,8 +418,6 @@ nvc0_screen_create(struct nouveau_device *dev)
return NULL;
pscreen = &screen->base.base;
- screen->base.sysmem_bindings = PIPE_BIND_CONSTANT_BUFFER;
-
ret = nouveau_screen_init(&screen->base, dev);
if (ret) {
nvc0_screen_destroy(pscreen);
@@ -429,6 +427,11 @@ nvc0_screen_create(struct nouveau_device *dev)
push = screen->base.pushbuf;
push->user_priv = screen;
+ screen->base.vidmem_bindings |= PIPE_BIND_CONSTANT_BUFFER |
+ PIPE_BIND_VERTEX_BUFFER | PIPE_BIND_INDEX_BUFFER;
+ screen->base.sysmem_bindings |=
+ PIPE_BIND_VERTEX_BUFFER | PIPE_BIND_INDEX_BUFFER;
+
pscreen->destroy = nvc0_screen_destroy;
pscreen->context_create = nvc0_create;
pscreen->is_format_supported = nvc0_screen_is_format_supported;
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-21 08:22:02 +0000