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authorNicolai Hähnle <[email protected]>2016-01-14 09:41:04 -0500
committerNicolai Hähnle <[email protected]>2016-01-14 09:41:04 -0500
commit321140d563730b210e6390c5b73c09fdcf9649af (patch)
tree498797f0f2f7983eb2489dd81016b9e8e9e85e3f /src/gallium
parent08c71740ad609b26477b4062bb1794bb322e8b43 (diff)
gallium/radeon: implement PIPE_CAP_INVALIDATE_BUFFER
Reviewed-by: Marek Olšák <[email protected]>
Diffstat (limited to 'src/gallium')
-rw-r--r--src/gallium/drivers/r600/r600_pipe.c2
-rw-r--r--src/gallium/drivers/radeon/r600_buffer_common.c23
-rw-r--r--src/gallium/drivers/radeon/r600_pipe_common.c1
-rw-r--r--src/gallium/drivers/radeon/r600_pipe_common.h3
-rw-r--r--src/gallium/drivers/radeonsi/si_pipe.c2
5 files changed, 22 insertions, 9 deletions
diff --git a/src/gallium/drivers/r600/r600_pipe.c b/src/gallium/drivers/r600/r600_pipe.c
index a8805f6905b..569f77c2b85 100644
--- a/src/gallium/drivers/r600/r600_pipe.c
+++ b/src/gallium/drivers/r600/r600_pipe.c
@@ -278,6 +278,7 @@ static int r600_get_param(struct pipe_screen* pscreen, enum pipe_cap param)
case PIPE_CAP_TEXTURE_HALF_FLOAT_LINEAR:
case PIPE_CAP_TGSI_TXQS:
case PIPE_CAP_COPY_BETWEEN_COMPRESSED_AND_PLAIN_FORMATS:
+ case PIPE_CAP_INVALIDATE_BUFFER:
return 1;
case PIPE_CAP_DEVICE_RESET_STATUS_QUERY:
@@ -355,7 +356,6 @@ static int r600_get_param(struct pipe_screen* pscreen, enum pipe_cap param)
case PIPE_CAP_TGSI_FS_POSITION_IS_SYSVAL:
case PIPE_CAP_TGSI_FS_FACE_IS_INTEGER_SYSVAL:
case PIPE_CAP_SHADER_BUFFER_OFFSET_ALIGNMENT:
- case PIPE_CAP_INVALIDATE_BUFFER:
return 0;
case PIPE_CAP_MAX_SHADER_PATCH_VARYINGS:
diff --git a/src/gallium/drivers/radeon/r600_buffer_common.c b/src/gallium/drivers/radeon/r600_buffer_common.c
index aeb9a20e297..09755e04b58 100644
--- a/src/gallium/drivers/radeon/r600_buffer_common.c
+++ b/src/gallium/drivers/radeon/r600_buffer_common.c
@@ -209,6 +209,21 @@ static void r600_buffer_destroy(struct pipe_screen *screen,
FREE(rbuffer);
}
+void r600_invalidate_resource(struct pipe_context *ctx,
+ struct pipe_resource *resource)
+{
+ struct r600_common_context *rctx = (struct r600_common_context*)ctx;
+ struct r600_resource *rbuffer = r600_resource(resource);
+
+ /* Check if mapping this buffer would cause waiting for the GPU. */
+ if (r600_rings_is_buffer_referenced(rctx, rbuffer->buf, RADEON_USAGE_READWRITE) ||
+ !rctx->ws->buffer_wait(rbuffer->buf, 0, RADEON_USAGE_READWRITE)) {
+ rctx->invalidate_buffer(&rctx->b, &rbuffer->b.b);
+ } else {
+ util_range_set_empty(&rbuffer->valid_buffer_range);
+ }
+}
+
static void *r600_buffer_get_transfer(struct pipe_context *ctx,
struct pipe_resource *resource,
unsigned level,
@@ -276,13 +291,7 @@ static void *r600_buffer_transfer_map(struct pipe_context *ctx,
!(usage & PIPE_TRANSFER_UNSYNCHRONIZED)) {
assert(usage & PIPE_TRANSFER_WRITE);
- /* Check if mapping this buffer would cause waiting for the GPU. */
- if (r600_rings_is_buffer_referenced(rctx, rbuffer->buf, RADEON_USAGE_READWRITE) ||
- !rctx->ws->buffer_wait(rbuffer->buf, 0, RADEON_USAGE_READWRITE)) {
- rctx->invalidate_buffer(&rctx->b, &rbuffer->b.b);
- } else {
- util_range_set_empty(&rbuffer->valid_buffer_range);
- }
+ r600_invalidate_resource(ctx, resource);
/* At this point, the buffer is always idle. */
usage |= PIPE_TRANSFER_UNSYNCHRONIZED;
diff --git a/src/gallium/drivers/radeon/r600_pipe_common.c b/src/gallium/drivers/radeon/r600_pipe_common.c
index 52c365e81d0..e926f56023f 100644
--- a/src/gallium/drivers/radeon/r600_pipe_common.c
+++ b/src/gallium/drivers/radeon/r600_pipe_common.c
@@ -257,6 +257,7 @@ bool r600_common_context_init(struct r600_common_context *rctx,
else
rctx->max_db = 4;
+ rctx->b.invalidate_resource = r600_invalidate_resource;
rctx->b.transfer_map = u_transfer_map_vtbl;
rctx->b.transfer_flush_region = u_transfer_flush_region_vtbl;
rctx->b.transfer_unmap = u_transfer_unmap_vtbl;
diff --git a/src/gallium/drivers/radeon/r600_pipe_common.h b/src/gallium/drivers/radeon/r600_pipe_common.h
index 68b50a9fb0f..27f6e983eea 100644
--- a/src/gallium/drivers/radeon/r600_pipe_common.h
+++ b/src/gallium/drivers/radeon/r600_pipe_common.h
@@ -500,6 +500,9 @@ struct pipe_resource *
r600_buffer_from_user_memory(struct pipe_screen *screen,
const struct pipe_resource *templ,
void *user_memory);
+void
+r600_invalidate_resource(struct pipe_context *ctx,
+ struct pipe_resource *resource);
/* r600_common_pipe.c */
void r600_draw_rectangle(struct blitter_context *blitter,
diff --git a/src/gallium/drivers/radeonsi/si_pipe.c b/src/gallium/drivers/radeonsi/si_pipe.c
index d8deac3d2f2..cb80a72f94b 100644
--- a/src/gallium/drivers/radeonsi/si_pipe.c
+++ b/src/gallium/drivers/radeonsi/si_pipe.c
@@ -303,6 +303,7 @@ static int si_get_param(struct pipe_screen* pscreen, enum pipe_cap param)
case PIPE_CAP_COPY_BETWEEN_COMPRESSED_AND_PLAIN_FORMATS:
case PIPE_CAP_TGSI_FS_POSITION_IS_SYSVAL:
case PIPE_CAP_TGSI_FS_FACE_IS_INTEGER_SYSVAL:
+ case PIPE_CAP_INVALIDATE_BUFFER:
return 1;
case PIPE_CAP_RESOURCE_FROM_USER_MEMORY:
@@ -347,7 +348,6 @@ static int si_get_param(struct pipe_screen* pscreen, enum pipe_cap param)
case PIPE_CAP_MULTI_DRAW_INDIRECT:
case PIPE_CAP_MULTI_DRAW_INDIRECT_PARAMS:
case PIPE_CAP_SHADER_BUFFER_OFFSET_ALIGNMENT:
- case PIPE_CAP_INVALIDATE_BUFFER:
return 0;
case PIPE_CAP_MAX_SHADER_PATCH_VARYINGS: