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-rw-r--r--src/gallium/drivers/i915/i915_resource_buffer.c7
-rw-r--r--src/gallium/drivers/i915/i915_resource_texture.c7
-rw-r--r--src/gallium/drivers/llvmpipe/lp_texture.c4
-rw-r--r--src/gallium/drivers/nouveau/nouveau_buffer.c8
-rw-r--r--src/gallium/drivers/nv50/nv50_transfer.c2
-rw-r--r--src/gallium/drivers/nvc0/nvc0_transfer.c2
-rw-r--r--src/gallium/drivers/nvfx/nvfx_transfer.c3
-rw-r--r--src/gallium/drivers/r300/r300_transfer.c4
-rw-r--r--src/gallium/drivers/r600/r600_texture.c4
-rw-r--r--src/gallium/drivers/svga/svga_resource_buffer.c4
-rw-r--r--src/gallium/drivers/svga/svga_resource_texture.c2
-rw-r--r--src/gallium/include/pipe/p_defines.h16
12 files changed, 6 insertions, 57 deletions
diff --git a/src/gallium/drivers/i915/i915_resource_buffer.c b/src/gallium/drivers/i915/i915_resource_buffer.c
index c54e481..77c0345 100644
--- a/src/gallium/drivers/i915/i915_resource_buffer.c
+++ b/src/gallium/drivers/i915/i915_resource_buffer.c
@@ -68,13 +68,8 @@ i915_get_transfer(struct pipe_context *pipe,
const struct pipe_box *box)
{
struct i915_context *i915 = i915_context(pipe);
- struct pipe_transfer *transfer;
+ struct pipe_transfer *transfer = util_slab_alloc(&i915->transfer_pool);
- if (usage & PIPE_TRANSFER_MAP_PERMANENTLY) {
- return NULL;
- }
-
- transfer = util_slab_alloc(&i915->transfer_pool);
if (transfer == NULL)
return NULL;
diff --git a/src/gallium/drivers/i915/i915_resource_texture.c b/src/gallium/drivers/i915/i915_resource_texture.c
index 64d071c..8ff733a 100644
--- a/src/gallium/drivers/i915/i915_resource_texture.c
+++ b/src/gallium/drivers/i915/i915_resource_texture.c
@@ -720,14 +720,9 @@ i915_texture_get_transfer(struct pipe_context *pipe,
{
struct i915_context *i915 = i915_context(pipe);
struct i915_texture *tex = i915_texture(resource);
- struct i915_transfer *transfer;
+ struct i915_transfer *transfer = util_slab_alloc(&i915->texture_transfer_pool);
boolean use_staging_texture = FALSE;
- if (usage & PIPE_TRANSFER_MAP_PERMANENTLY) {
- return NULL;
- }
-
- transfer = util_slab_alloc(&i915->texture_transfer_pool);
if (transfer == NULL)
return NULL;
diff --git a/src/gallium/drivers/llvmpipe/lp_texture.c b/src/gallium/drivers/llvmpipe/lp_texture.c
index e895485..28e5aa9 100644
--- a/src/gallium/drivers/llvmpipe/lp_texture.c
+++ b/src/gallium/drivers/llvmpipe/lp_texture.c
@@ -601,10 +601,6 @@ llvmpipe_get_transfer(struct pipe_context *pipe,
assert(resource);
assert(level <= resource->last_level);
- if (usage & PIPE_TRANSFER_MAP_PERMANENTLY) {
- return NULL;
- }
-
/*
* Transfers, like other pipe operations, must happen in order, so flush the
* context if necessary.
diff --git a/src/gallium/drivers/nouveau/nouveau_buffer.c b/src/gallium/drivers/nouveau/nouveau_buffer.c
index 02186ba..f822625 100644
--- a/src/gallium/drivers/nouveau/nouveau_buffer.c
+++ b/src/gallium/drivers/nouveau/nouveau_buffer.c
@@ -172,13 +172,7 @@ nouveau_buffer_transfer_get(struct pipe_context *pipe,
{
struct nv04_resource *buf = nv04_resource(resource);
struct nouveau_context *nv = nouveau_context(pipe);
- struct nouveau_transfer *xfr;
-
- if (usage & PIPE_TRANSFER_MAP_PERMANENTLY) {
- return NULL;
- }
-
- xfr = CALLOC_STRUCT(nouveau_transfer);
+ struct nouveau_transfer *xfr = CALLOC_STRUCT(nouveau_transfer);
if (!xfr)
return NULL;
diff --git a/src/gallium/drivers/nv50/nv50_transfer.c b/src/gallium/drivers/nv50/nv50_transfer.c
index 8ddebeb..6f860e7 100644
--- a/src/gallium/drivers/nv50/nv50_transfer.c
+++ b/src/gallium/drivers/nv50/nv50_transfer.c
@@ -243,7 +243,7 @@ nv50_miptree_transfer_new(struct pipe_context *pctx,
uint32_t size;
int ret;
- if (usage & (PIPE_TRANSFER_MAP_DIRECTLY | PIPE_TRANSFER_MAP_PERMANENTLY))
+ if (usage & PIPE_TRANSFER_MAP_DIRECTLY)
return NULL;
tx = CALLOC_STRUCT(nv50_transfer);
diff --git a/src/gallium/drivers/nvc0/nvc0_transfer.c b/src/gallium/drivers/nvc0/nvc0_transfer.c
index c04f41f..f168637 100644
--- a/src/gallium/drivers/nvc0/nvc0_transfer.c
+++ b/src/gallium/drivers/nvc0/nvc0_transfer.c
@@ -243,7 +243,7 @@ nvc0_miptree_transfer_new(struct pipe_context *pctx,
uint32_t size;
int ret;
- if (usage & (PIPE_TRANSFER_MAP_DIRECTLY | PIPE_TRANSFER_MAP_PERMANENTLY))
+ if (usage & PIPE_TRANSFER_MAP_DIRECTLY)
return NULL;
tx = CALLOC_STRUCT(nvc0_transfer);
diff --git a/src/gallium/drivers/nvfx/nvfx_transfer.c b/src/gallium/drivers/nvfx/nvfx_transfer.c
index 605af8e..7a218b1 100644
--- a/src/gallium/drivers/nvfx/nvfx_transfer.c
+++ b/src/gallium/drivers/nvfx/nvfx_transfer.c
@@ -26,9 +26,6 @@ nvfx_transfer_new(struct pipe_context *pipe,
unsigned usage,
const struct pipe_box *box)
{
- if (usage & PIPE_TRANSFER_MAP_PERMANENTLY) {
- return NULL;
- }
if((usage & (PIPE_TRANSFER_UNSYNCHRONIZED | PIPE_TRANSFER_DONTBLOCK)) == PIPE_TRANSFER_DONTBLOCK)
{
struct nouveau_bo* bo = ((struct nvfx_resource*)pt)->bo;
diff --git a/src/gallium/drivers/r300/r300_transfer.c b/src/gallium/drivers/r300/r300_transfer.c
index ada094b..5e99cc4 100644
--- a/src/gallium/drivers/r300/r300_transfer.c
+++ b/src/gallium/drivers/r300/r300_transfer.c
@@ -89,10 +89,6 @@ r300_texture_get_transfer(struct pipe_context *ctx,
struct pipe_resource base;
boolean referenced_cs, referenced_hw;
- if (usage & (PIPE_TRANSFER_MAP_DIRECTLY | PIPE_TRANSFER_MAP_PERMANENTLY)) {
- return NULL;
- }
-
referenced_cs =
r300->rws->cs_is_buffer_referenced(r300->cs, tex->cs_buf);
if (referenced_cs) {
diff --git a/src/gallium/drivers/r600/r600_texture.c b/src/gallium/drivers/r600/r600_texture.c
index 2b69fcd..a5a94d4 100644
--- a/src/gallium/drivers/r600/r600_texture.c
+++ b/src/gallium/drivers/r600/r600_texture.c
@@ -790,10 +790,6 @@ struct pipe_transfer* r600_texture_get_transfer(struct pipe_context *ctx,
int r;
boolean use_staging_texture = FALSE;
- if (usage & PIPE_TRANSFER_MAP_PERMANENTLY) {
- return NULL;
- }
-
/* We cannot map a tiled texture directly because the data is
* in a different order, therefore we do detiling using a blit.
*
diff --git a/src/gallium/drivers/svga/svga_resource_buffer.c b/src/gallium/drivers/svga/svga_resource_buffer.c
index 57ec752..fa713ee 100644
--- a/src/gallium/drivers/svga/svga_resource_buffer.c
+++ b/src/gallium/drivers/svga/svga_resource_buffer.c
@@ -74,10 +74,6 @@ svga_buffer_get_transfer(struct pipe_context *pipe,
struct svga_buffer *sbuf = svga_buffer(resource);
struct pipe_transfer *transfer;
- if (usage & PIPE_TRANSFER_MAP_PERMANENTLY) {
- return NULL;
- }
-
transfer = CALLOC_STRUCT(pipe_transfer);
if (transfer == NULL) {
return NULL;
diff --git a/src/gallium/drivers/svga/svga_resource_texture.c b/src/gallium/drivers/svga/svga_resource_texture.c
index c5b8306..9830e79 100644
--- a/src/gallium/drivers/svga/svga_resource_texture.c
+++ b/src/gallium/drivers/svga/svga_resource_texture.c
@@ -251,7 +251,7 @@ svga_texture_get_transfer(struct pipe_context *pipe,
unsigned nblocksy = util_format_get_nblocksy(texture->format, box->height);
/* We can't map texture storage directly */
- if (usage & (PIPE_TRANSFER_MAP_DIRECTLY | PIPE_TRANSFER_MAP_PERMANENTLY))
+ if (usage & PIPE_TRANSFER_MAP_DIRECTLY)
return NULL;
assert(box->depth == 1);
diff --git a/src/gallium/include/pipe/p_defines.h b/src/gallium/include/pipe/p_defines.h
index ff6c07d..889fc99 100644
--- a/src/gallium/include/pipe/p_defines.h
+++ b/src/gallium/include/pipe/p_defines.h
@@ -226,22 +226,6 @@ enum pipe_transfer_usage {
PIPE_TRANSFER_MAP_DIRECTLY = (1 << 2),
/**
- * The transfer should map the resource storage directly and the GPU should
- * be able to see what the CPU has written. Such a storage may stay mapped
- * while issuing draw commands which use it. The only allowed usage is
- * non-overlapping writes which are suballocated out of a big buffer.
- * The minimum allowed alignment of suballocations is 256 bytes (this is
- * a subject to change).
- * The flag is intended to be used to avoid mapping and unmapping
- * resources repeatedly when doing uploads and draws intermixed.
- *
- * The driver may return NULL if that isn't possible, and the state
- * tracker needs to cope with that and use an alternative path
- * without this flag.
- */
- PIPE_TRANSFER_MAP_PERMANENTLY = (1 << 3),
-
- /**
* Discards the memory within the mapped region.
*
* It should not be used with PIPE_TRANSFER_READ.
generated by cgit v1.1 at 2024-09-16 17:40:33 +0000