diff options
Diffstat (limited to 'src/gallium')
| -rw-r--r-- | src/gallium/drivers/nouveau/nouveau_buffer.c | 34 | ||||
| -rw-r--r-- | src/gallium/drivers/nouveau/nouveau_buffer.h | 7 | ||||
| -rw-r--r-- | src/gallium/drivers/nv30/nv30_miptree.c | 5 | ||||
| -rw-r--r-- | src/gallium/drivers/nv50/nv50_surface.c | 6 | ||||
| -rw-r--r-- | src/gallium/drivers/nvc0/nvc0_surface.c | 6 |
5 files changed, 47 insertions, 11 deletions
diff --git a/src/gallium/drivers/nouveau/nouveau_buffer.c b/src/gallium/drivers/nouveau/nouveau_buffer.c index 5c9a44e368a..02bc6f04146 100644 --- a/src/gallium/drivers/nouveau/nouveau_buffer.c +++ b/src/gallium/drivers/nouveau/nouveau_buffer.c @@ -2,6 +2,7 @@ #include "util/u_inlines.h" #include "util/u_memory.h" #include "util/u_math.h" +#include "util/u_surface.h" #include "nouveau_screen.h" #include "nouveau_context.h" @@ -460,6 +461,39 @@ nouveau_buffer_transfer_unmap(struct pipe_context *pipe, } +void +nouveau_copy_buffer(struct nouveau_context *nv, + struct nv04_resource *dst, unsigned dstx, + struct nv04_resource *src, unsigned srcx, unsigned size) +{ + assert(dst->base.target == PIPE_BUFFER && src->base.target == PIPE_BUFFER); + + if (likely(dst->domain) && likely(src->domain)) { + nv->copy_data(nv, + dst->bo, dst->offset + dstx, dst->domain, + src->bo, src->offset + srcx, src->domain, size); + + dst->status |= NOUVEAU_BUFFER_STATUS_GPU_WRITING; + nouveau_fence_ref(nv->screen->fence.current, &dst->fence); + nouveau_fence_ref(nv->screen->fence.current, &dst->fence_wr); + + src->status |= NOUVEAU_BUFFER_STATUS_GPU_READING; + nouveau_fence_ref(nv->screen->fence.current, &src->fence); + } else { + struct pipe_box src_box; + src_box.x = srcx; + src_box.y = 0; + src_box.z = 0; + src_box.width = size; + src_box.height = 1; + src_box.depth = 1; + util_resource_copy_region(&nv->pipe, + &dst->base, 0, dstx, 0, 0, + &src->base, 0, &src_box); + } +} + + void * nouveau_resource_map_offset(struct nouveau_context *nv, struct nv04_resource *res, uint32_t offset, diff --git a/src/gallium/drivers/nouveau/nouveau_buffer.h b/src/gallium/drivers/nouveau/nouveau_buffer.h index aafc84293a7..fd7a3f1287f 100644 --- a/src/gallium/drivers/nouveau/nouveau_buffer.h +++ b/src/gallium/drivers/nouveau/nouveau_buffer.h @@ -49,9 +49,10 @@ struct nv04_resource { void nouveau_buffer_release_gpu_storage(struct nv04_resource *); -boolean -nouveau_buffer_download(struct nouveau_context *, struct nv04_resource *, - unsigned start, unsigned size); +void +nouveau_copy_buffer(struct nouveau_context *, + struct nv04_resource *dst, unsigned dst_pos, + struct nv04_resource *src, unsigned src_pos, unsigned size); boolean nouveau_buffer_migrate(struct nouveau_context *, diff --git a/src/gallium/drivers/nv30/nv30_miptree.c b/src/gallium/drivers/nv30/nv30_miptree.c index d4dcacb8506..f536287bbbb 100644 --- a/src/gallium/drivers/nv30/nv30_miptree.c +++ b/src/gallium/drivers/nv30/nv30_miptree.c @@ -130,8 +130,9 @@ nv30_resource_copy_region(struct pipe_context *pipe, struct nv30_rect src, dst; if (dstres->target == PIPE_BUFFER && srcres->target == PIPE_BUFFER) { - util_resource_copy_region(pipe, dstres, dst_level, dstx, dsty, dstz, - srcres, src_level, src_box); + nouveau_copy_buffer(&nv30->base, + nv04_resource(dstres), dstx, + nv04_resource(srcres), src_box->x, src_box->width); return; } diff --git a/src/gallium/drivers/nv50/nv50_surface.c b/src/gallium/drivers/nv50/nv50_surface.c index b29a736ae3c..51e702c7a3f 100644 --- a/src/gallium/drivers/nv50/nv50_surface.c +++ b/src/gallium/drivers/nv50/nv50_surface.c @@ -200,10 +200,10 @@ nv50_resource_copy_region(struct pipe_context *pipe, boolean m2mf; unsigned dst_layer = dstz, src_layer = src_box->z; - /* Fallback for buffers. */ if (dst->target == PIPE_BUFFER && src->target == PIPE_BUFFER) { - util_resource_copy_region(pipe, dst, dst_level, dstx, dsty, dstz, - src, src_level, src_box); + nouveau_copy_buffer(&nv50->base, + nv04_resource(dst), dstx, + nv04_resource(src), src_box->x, src_box->width); return; } diff --git a/src/gallium/drivers/nvc0/nvc0_surface.c b/src/gallium/drivers/nvc0/nvc0_surface.c index 95f3ff43679..de71127072b 100644 --- a/src/gallium/drivers/nvc0/nvc0_surface.c +++ b/src/gallium/drivers/nvc0/nvc0_surface.c @@ -201,10 +201,10 @@ nvc0_resource_copy_region(struct pipe_context *pipe, boolean m2mf; unsigned dst_layer = dstz, src_layer = src_box->z; - /* Fallback for buffers. */ if (dst->target == PIPE_BUFFER && src->target == PIPE_BUFFER) { - util_resource_copy_region(pipe, dst, dst_level, dstx, dsty, dstz, - src, src_level, src_box); + nouveau_copy_buffer(&nvc0->base, + nv04_resource(dst), dstx, + nv04_resource(src), src_box->x, src_box->width); NOUVEAU_DRV_STAT(&nvc0->screen->base, buf_copy_bytes, src_box->width); return; } |