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Diffstat (limited to 'mesalib/src/gallium/auxiliary/util/u_vbuf.c')
-rw-r--r--mesalib/src/gallium/auxiliary/util/u_vbuf.c34
1 files changed, 17 insertions, 17 deletions
diff --git a/mesalib/src/gallium/auxiliary/util/u_vbuf.c b/mesalib/src/gallium/auxiliary/util/u_vbuf.c
index 401c8a4a8..4141ba536 100644
--- a/mesalib/src/gallium/auxiliary/util/u_vbuf.c
+++ b/mesalib/src/gallium/auxiliary/util/u_vbuf.c
@@ -277,8 +277,8 @@ u_vbuf_translate_buffers(struct u_vbuf *mgr, struct translate_key *key,
unsigned offset = vb->buffer_offset + vb->stride * start_vertex;
uint8_t *map;
- if (vb->buffer->user_ptr) {
- map = vb->buffer->user_ptr + offset;
+ if (vb->user_buffer) {
+ map = (uint8_t*)vb->user_buffer + offset;
} else {
unsigned size = vb->stride ? num_vertices * vb->stride
: sizeof(double)*4;
@@ -307,10 +307,10 @@ u_vbuf_translate_buffers(struct u_vbuf *mgr, struct translate_key *key,
unsigned offset = ib->offset + start_index * ib->index_size;
uint8_t *map;
- assert(ib->buffer && ib->index_size);
+ assert((ib->buffer || ib->user_buffer) && ib->index_size);
- if (ib->buffer->user_ptr) {
- map = ib->buffer->user_ptr + offset;
+ if (ib->user_buffer) {
+ map = (uint8_t*)ib->user_buffer + offset;
} else {
map = pipe_buffer_map_range(mgr->pipe, ib->buffer, offset,
num_indices * ib->index_size,
@@ -713,15 +713,17 @@ void u_vbuf_set_vertex_buffers(struct u_vbuf *mgr, unsigned count,
struct pipe_vertex_buffer *real_vb = &mgr->real_vertex_buffer[i];
pipe_resource_reference(&orig_vb->buffer, vb->buffer);
+ orig_vb->user_buffer = vb->user_buffer;
real_vb->buffer_offset = orig_vb->buffer_offset = vb->buffer_offset;
real_vb->stride = orig_vb->stride = vb->stride;
+ real_vb->user_buffer = NULL;
if (vb->stride) {
mgr->nonzero_stride_vb_mask |= 1 << i;
}
- if (!vb->buffer) {
+ if (!vb->buffer && !vb->user_buffer) {
pipe_resource_reference(&real_vb->buffer, NULL);
continue;
}
@@ -733,13 +735,14 @@ void u_vbuf_set_vertex_buffers(struct u_vbuf *mgr, unsigned count,
continue;
}
- if (!mgr->caps.user_vertex_buffers && vb->buffer->user_ptr) {
+ if (!mgr->caps.user_vertex_buffers && vb->user_buffer) {
mgr->user_vb_mask |= 1 << i;
pipe_resource_reference(&real_vb->buffer, NULL);
continue;
}
pipe_resource_reference(&real_vb->buffer, vb->buffer);
+ real_vb->user_buffer = vb->user_buffer;
}
for (i = count; i < mgr->nr_vertex_buffers; i++) {
@@ -759,11 +762,10 @@ void u_vbuf_set_index_buffer(struct u_vbuf *mgr,
{
struct pipe_context *pipe = mgr->pipe;
- if (ib && ib->buffer) {
+ if (ib) {
assert(ib->offset % ib->index_size == 0);
pipe_resource_reference(&mgr->index_buffer.buffer, ib->buffer);
- mgr->index_buffer.offset = ib->offset;
- mgr->index_buffer.index_size = ib->index_size;
+ memcpy(&mgr->index_buffer, ib, sizeof(*ib));
} else {
pipe_resource_reference(&mgr->index_buffer.buffer, NULL);
}
@@ -798,9 +800,7 @@ u_vbuf_upload_buffers(struct u_vbuf *mgr,
continue;
}
- assert(vb->buffer);
-
- if (!vb->buffer->user_ptr) {
+ if (!vb->user_buffer) {
continue;
}
@@ -837,7 +837,7 @@ u_vbuf_upload_buffers(struct u_vbuf *mgr,
for (i = 0; i < nr_vbufs; i++) {
unsigned start, end = end_offset[i];
struct pipe_vertex_buffer *real_vb;
- uint8_t *ptr;
+ const uint8_t *ptr;
if (!end) {
continue;
@@ -847,7 +847,7 @@ u_vbuf_upload_buffers(struct u_vbuf *mgr,
assert(start < end);
real_vb = &mgr->real_vertex_buffer[i];
- ptr = mgr->vertex_buffer[i].buffer->user_ptr;
+ ptr = mgr->vertex_buffer[i].user_buffer;
u_upload_data(mgr->uploader, start, end - start, ptr + start,
&real_vb->buffer_offset, &real_vb->buffer);
@@ -888,8 +888,8 @@ static void u_vbuf_get_minmax_index(struct pipe_context *pipe,
unsigned i;
unsigned restart_index = info->restart_index;
- if (ib->buffer->user_ptr) {
- indices = ib->buffer->user_ptr +
+ if (ib->user_buffer) {
+ indices = (uint8_t*)ib->user_buffer +
ib->offset + info->start * ib->index_size;
} else {
indices = pipe_buffer_map_range(pipe, ib->buffer,