diff options
| author | Marek Olšák <[email protected]> | 2016-07-16 21:19:48 +0200 |
|---|---|---|
| committer | Marek Olšák <[email protected]> | 2016-07-23 13:33:42 +0200 |
| commit | 1ffe77e7bb2486ea74cda077ed2a9622b758395c (patch) | |
| tree | 4a04818614fc8c4e086e9dcd32dbadecbac4b6fb /src/gallium/drivers/radeon | |
| parent | 0ba7288376dc66f932336862c8a6abb629b47686 (diff) | |
gallium: split transfer_inline_write into buffer and texture callbacks
to reduce the call indirections with u_resource_vtbl.
The worst call tree you could get was:
- u_transfer_inline_write_vtbl
- u_default_transfer_inline_write
- u_transfer_map_vtbl
- driver_transfer_map
- u_transfer_unmap_vtbl
- driver_transfer_unmap
That's 6 indirect calls. Some drivers only had 5. The goal is to have
1 indirect call for drivers that care. The resource type can be determined
statically at most call sites.
The new interface is:
pipe_context::buffer_subdata(ctx, resource, usage, offset, size, data)
pipe_context::texture_subdata(ctx, resource, level, usage, box, data,
stride, layer_stride)
v2: fix whitespace, correct ilo's behavior
Reviewed-by: Nicolai Hähnle <[email protected]>
Acked-by: Roland Scheidegger <[email protected]>
Diffstat (limited to 'src/gallium/drivers/radeon')
| -rw-r--r-- | src/gallium/drivers/radeon/r600_buffer_common.c | 1 | ||||
| -rw-r--r-- | src/gallium/drivers/radeon/r600_pipe_common.c | 5 | ||||
| -rw-r--r-- | src/gallium/drivers/radeon/r600_texture.c | 1 |
3 files changed, 3 insertions, 4 deletions
diff --git a/src/gallium/drivers/radeon/r600_buffer_common.c b/src/gallium/drivers/radeon/r600_buffer_common.c index 9583d70489e..b5c8697ac52 100644 --- a/src/gallium/drivers/radeon/r600_buffer_common.c +++ b/src/gallium/drivers/radeon/r600_buffer_common.c @@ -456,7 +456,6 @@ static const struct u_resource_vtbl r600_buffer_vtbl = r600_buffer_transfer_map, /* transfer_map */ r600_buffer_flush_region, /* transfer_flush_region */ r600_buffer_transfer_unmap, /* transfer_unmap */ - NULL /* transfer_inline_write */ }; static struct r600_resource * diff --git a/src/gallium/drivers/radeon/r600_pipe_common.c b/src/gallium/drivers/radeon/r600_pipe_common.c index 647832b5f6e..4ef58cae282 100644 --- a/src/gallium/drivers/radeon/r600_pipe_common.c +++ b/src/gallium/drivers/radeon/r600_pipe_common.c @@ -422,8 +422,9 @@ bool r600_common_context_init(struct r600_common_context *rctx, 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; - rctx->b.transfer_inline_write = u_default_transfer_inline_write; - rctx->b.memory_barrier = r600_memory_barrier; + rctx->b.buffer_subdata = u_default_buffer_subdata; + rctx->b.texture_subdata = u_default_texture_subdata; + rctx->b.memory_barrier = r600_memory_barrier; rctx->b.flush = r600_flush_from_st; rctx->b.set_debug_callback = r600_set_debug_callback; diff --git a/src/gallium/drivers/radeon/r600_texture.c b/src/gallium/drivers/radeon/r600_texture.c index 7763f812141..f7c2f80ec3c 100644 --- a/src/gallium/drivers/radeon/r600_texture.c +++ b/src/gallium/drivers/radeon/r600_texture.c @@ -1628,7 +1628,6 @@ static const struct u_resource_vtbl r600_texture_vtbl = r600_texture_transfer_map, /* transfer_map */ u_default_transfer_flush_region, /* transfer_flush_region */ r600_texture_transfer_unmap, /* transfer_unmap */ - NULL /* transfer_inline_write */ }; struct pipe_surface *r600_create_surface_custom(struct pipe_context *pipe, |