#include <util/u_math.h>
#include <util/u_inlines.h>
#include <util/u_memory.h>
-#include <util/u_upload_mgr.h>
+#include "util/u_upload_mgr.h"
+
#include "state_tracker/drm_driver.h"
+
#include <xf86drm.h>
#include "radeon_drm.h"
+
#include "r600.h"
#include "r600_pipe.h"
extern struct u_resource_vtbl r600_buffer_vtbl;
-u32 r600_domain_from_usage(unsigned usage)
-{
- u32 domain = RADEON_GEM_DOMAIN_GTT;
-
- if (usage & PIPE_BIND_RENDER_TARGET) {
- domain |= RADEON_GEM_DOMAIN_VRAM;
- }
- if (usage & PIPE_BIND_DEPTH_STENCIL) {
- domain |= RADEON_GEM_DOMAIN_VRAM;
- }
- if (usage & PIPE_BIND_SAMPLER_VIEW) {
- domain |= RADEON_GEM_DOMAIN_VRAM;
- }
- /* also need BIND_BLIT_SOURCE/DESTINATION ? */
- if (usage & PIPE_BIND_VERTEX_BUFFER) {
- domain |= RADEON_GEM_DOMAIN_GTT;
- }
- if (usage & PIPE_BIND_INDEX_BUFFER) {
- domain |= RADEON_GEM_DOMAIN_GTT;
- }
- if (usage & PIPE_BIND_CONSTANT_BUFFER) {
- domain |= RADEON_GEM_DOMAIN_VRAM;
- }
-
- return domain;
-}
-
struct pipe_resource *r600_buffer_create(struct pipe_screen *screen,
const struct pipe_resource *templ)
{
rbuffer->magic = R600_BUFFER_MAGIC;
rbuffer->user_buffer = NULL;
- rbuffer->num_ranges = 0;
rbuffer->r.base.b = *templ;
pipe_reference_init(&rbuffer->r.base.b.reference, 1);
rbuffer->r.base.b.screen = screen;
rbuffer->r.base.vtbl = &r600_buffer_vtbl;
rbuffer->r.size = rbuffer->r.base.b.width0;
- rbuffer->r.domain = r600_domain_from_usage(rbuffer->r.base.b.bind);
- bo = r600_bo((struct radeon*)screen->winsys, rbuffer->r.base.b.width0, alignment, rbuffer->r.base.b.bind);
+ rbuffer->r.bo_size = rbuffer->r.size;
+ bo = r600_bo((struct radeon*)screen->winsys, rbuffer->r.base.b.width0, alignment, rbuffer->r.base.b.bind, rbuffer->r.base.b.usage);
if (bo == NULL) {
FREE(rbuffer);
return NULL;
rbuffer->r.base.b.width0 = bytes;
rbuffer->r.base.b.height0 = 1;
rbuffer->r.base.b.depth0 = 1;
+ rbuffer->r.base.b.array_size = 1;
rbuffer->r.base.b.flags = 0;
- rbuffer->num_ranges = 0;
rbuffer->r.bo = NULL;
+ rbuffer->r.bo_size = 0;
rbuffer->user_buffer = ptr;
return &rbuffer->r.base.b;
}
if (rbuffer->r.bo) {
r600_bo_reference((struct radeon*)screen->winsys, &rbuffer->r.bo, NULL);
}
+ rbuffer->r.bo = NULL;
FREE(rbuffer);
}
struct r600_resource_buffer *rbuffer = r600_buffer(transfer->resource);
int write = 0;
uint8_t *data;
- int i;
- boolean flush = FALSE;
if (rbuffer->user_buffer)
return (uint8_t*)rbuffer->user_buffer + transfer->box.x;
- if (transfer->usage & PIPE_TRANSFER_DISCARD) {
- for (i = 0; i < rbuffer->num_ranges; i++) {
- if ((transfer->box.x >= rbuffer->ranges[i].start) &&
- (transfer->box.x < rbuffer->ranges[i].end))
- flush = TRUE;
-
- if (flush) {
- r600_bo_reference((struct radeon*)pipe->winsys, &rbuffer->r.bo, NULL);
- rbuffer->num_ranges = 0;
- rbuffer->r.bo = r600_bo((struct radeon*)pipe->winsys,
- rbuffer->r.base.b.width0, 0,
- rbuffer->r.base.b.bind);
- break;
- }
- }
- }
if (transfer->usage & PIPE_TRANSFER_DONTBLOCK) {
/* FIXME */
}
{
struct r600_resource_buffer *rbuffer = r600_buffer(transfer->resource);
+ if (rbuffer->user_buffer)
+ return;
+
if (rbuffer->r.bo)
r600_bo_unmap((struct radeon*)pipe->winsys, rbuffer->r.bo);
}
static void r600_buffer_transfer_flush_region(struct pipe_context *pipe,
- struct pipe_transfer *transfer,
- const struct pipe_box *box)
+ struct pipe_transfer *transfer,
+ const struct pipe_box *box)
{
- struct r600_resource_buffer *rbuffer = r600_buffer(transfer->resource);
- unsigned i;
- unsigned offset = transfer->box.x + box->x;
- unsigned length = box->width;
-
- assert(box->x + box->width <= transfer->box.width);
-
- if (rbuffer->user_buffer)
- return;
-
- /* mark the range as used */
- for(i = 0; i < rbuffer->num_ranges; ++i) {
- if(offset <= rbuffer->ranges[i].end && rbuffer->ranges[i].start <= (offset+box->width)) {
- rbuffer->ranges[i].start = MIN2(rbuffer->ranges[i].start, offset);
- rbuffer->ranges[i].end = MAX2(rbuffer->ranges[i].end, (offset+length));
- return;
- }
- }
-
- rbuffer->ranges[rbuffer->num_ranges].start = offset;
- rbuffer->ranges[rbuffer->num_ranges].end = offset+length;
- rbuffer->num_ranges++;
}
unsigned r600_buffer_is_referenced_by_cs(struct pipe_context *context,
struct pipe_resource *buf,
- unsigned face, unsigned level)
+ unsigned level, int layer)
{
/* FIXME */
return PIPE_REFERENCED_FOR_READ | PIPE_REFERENCED_FOR_WRITE;
struct r600_resource *rbuffer;
struct r600_bo *bo = NULL;
- bo = r600_bo_handle(rw, whandle->handle);
+ bo = r600_bo_handle(rw, whandle->handle, NULL);
if (bo == NULL) {
return NULL;
}
u_default_transfer_inline_write /* transfer_inline_write */
};
-int r600_upload_index_buffer(struct r600_pipe_context *rctx, struct r600_drawl *draw)
+void r600_upload_index_buffer(struct r600_pipe_context *rctx, struct r600_drawl *draw)
{
- struct pipe_resource *upload_buffer = NULL;
- unsigned index_offset = draw->index_buffer_offset;
- int ret = 0;
-
- if (r600_buffer_is_user_buffer(draw->index_buffer)) {
- ret = u_upload_buffer(rctx->upload_ib,
- index_offset,
- draw->count * draw->index_size,
- draw->index_buffer,
- &index_offset,
- &upload_buffer);
- if (ret) {
- goto done;
- }
- draw->index_buffer_offset = index_offset;
+ struct r600_resource_buffer *rbuffer = r600_buffer(draw->index_buffer);
+ boolean flushed;
+
+ u_upload_data(rctx->upload_vb, 0,
+ draw->info.count * draw->index_size,
+ rbuffer->user_buffer,
+ &draw->index_buffer_offset,
+ &draw->index_buffer, &flushed);
+}
- /* Transfer ownership. */
- pipe_resource_reference(&draw->index_buffer, upload_buffer);
- pipe_resource_reference(&upload_buffer, NULL);
- }
+void r600_upload_user_buffers(struct r600_pipe_context *rctx,
+ int min_index, int max_index)
+{
+ int i, nr = rctx->vertex_elements->count;
+ unsigned count = max_index + 1 - min_index;
+ boolean flushed;
+ boolean uploaded[32] = {0};
+
+ for (i = 0; i < nr; i++) {
+ unsigned index = rctx->vertex_elements->elements[i].vertex_buffer_index;
+ struct pipe_vertex_buffer *vb = &rctx->vertex_buffer[index];
+ struct r600_resource_buffer *userbuf = r600_buffer(vb->buffer);
+
+ if (userbuf && userbuf->user_buffer && !uploaded[index]) {
+ unsigned first, size;
+
+ if (vb->stride) {
+ first = vb->stride * min_index;
+ size = vb->stride * count;
+ } else {
+ first = 0;
+ size = rctx->vertex_elements->hw_format_size[i];
+ }
+
+ u_upload_data(rctx->upload_vb, first, size,
+ userbuf->user_buffer + first,
+ &vb->buffer_offset,
+ &rctx->real_vertex_buffer[index],
+ &flushed);
-done:
- return ret;
+ vb->buffer_offset -= first;
+
+ /* vertex_arrays_dirty = TRUE; */
+ uploaded[index] = TRUE;
+ } else {
+ assert(rctx->real_vertex_buffer[index]);
+ }
+ }
}
-int r600_upload_user_buffers(struct r600_pipe_context *rctx)
+void r600_upload_const_buffer(struct r600_pipe_context *rctx, struct r600_resource_buffer **rbuffer,
+ uint32_t *const_offset)
{
- enum pipe_error ret = PIPE_OK;
- int i, nr;
+ if ((*rbuffer)->user_buffer) {
+ uint8_t *ptr = (*rbuffer)->user_buffer;
+ unsigned size = (*rbuffer)->r.base.b.width0;
+ boolean flushed;
- nr = rctx->vertex_elements->count;
+ *rbuffer = NULL;
- for (i = 0; i < nr; i++) {
- struct pipe_vertex_buffer *vb =
- &rctx->vertex_buffer[rctx->vertex_elements->elements[i].vertex_buffer_index];
-
- if (r600_buffer_is_user_buffer(vb->buffer)) {
- struct pipe_resource *upload_buffer = NULL;
- unsigned offset = 0; /*vb->buffer_offset * 4;*/
- unsigned size = vb->buffer->width0;
- unsigned upload_offset;
- ret = u_upload_buffer(rctx->upload_vb,
- offset, size,
- vb->buffer,
- &upload_offset, &upload_buffer);
- if (ret)
- return ret;
-
- pipe_resource_reference(&vb->buffer, NULL);
- vb->buffer = upload_buffer;
- vb->buffer_offset = upload_offset;
- }
+ u_upload_data(rctx->upload_const, 0, size, ptr, const_offset,
+ (struct pipe_resource**)rbuffer, &flushed);
+ } else {
+ *const_offset = 0;
}
- return ret;
}
projects / mesa.git / blobdiff