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-rw-r--r--src/gallium/drivers/r600/r600_buffer.c65
-rw-r--r--src/gallium/drivers/r600/r600_pipe.h5
-rw-r--r--src/gallium/drivers/r600/r600_state_common.c120
3 files changed, 106 insertions, 84 deletions
diff --git a/src/gallium/drivers/r600/r600_buffer.c b/src/gallium/drivers/r600/r600_buffer.c
index 024bbc29168..6ebe6ab2364 100644
--- a/src/gallium/drivers/r600/r600_buffer.c
+++ b/src/gallium/drivers/r600/r600_buffer.c
@@ -201,39 +201,52 @@ struct u_resource_vtbl r600_buffer_vtbl =
void r600_upload_index_buffer(struct r600_pipe_context *rctx, struct r600_drawl *draw)
{
-
- if (r600_is_user_buffer(draw->index_buffer)) {
- 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);
- }
+ 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);
}
-void r600_upload_user_buffers(struct r600_pipe_context *rctx)
+void r600_upload_user_buffers(struct r600_pipe_context *rctx,
+ int min_index, int max_index)
{
- int i, nr;
-
- nr = rctx->vertex_elements->count;
- nr = rctx->nvertex_buffer;
+ 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++) {
- struct pipe_vertex_buffer *vb = &rctx->vertex_buffer[i];
-
- if (r600_is_user_buffer(vb->buffer)) {
- struct r600_resource_buffer *rbuffer = r600_buffer(vb->buffer);
- boolean flushed;
-
- u_upload_data(rctx->upload_vb, 0,
- vb->buffer->width0,
- rbuffer->user_buffer,
+ 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,
- &vb->buffer,
+ &rctx->real_vertex_buffer[index],
&flushed);
+
+ vb->buffer_offset -= first;
+
+ /* vertex_arrays_dirty = TRUE; */
+ uploaded[index] = TRUE;
+ } else {
+ assert(rctx->real_vertex_buffer[index]);
}
}
}
diff --git a/src/gallium/drivers/r600/r600_pipe.h b/src/gallium/drivers/r600/r600_pipe.h
index a0164868f34..360ee2af1fc 100644
--- a/src/gallium/drivers/r600/r600_pipe.h
+++ b/src/gallium/drivers/r600/r600_pipe.h
@@ -144,6 +144,7 @@ struct r600_pipe_context {
struct pipe_framebuffer_state framebuffer;
struct pipe_index_buffer index_buffer;
struct pipe_vertex_buffer vertex_buffer[PIPE_MAX_ATTRIBS];
+ struct pipe_resource *real_vertex_buffer[PIPE_MAX_ATTRIBS];
unsigned nvertex_buffer;
unsigned cb_target_mask;
/* for saving when using blitter */
@@ -207,7 +208,8 @@ unsigned r600_buffer_is_referenced_by_cs(struct pipe_context *context,
struct pipe_resource *r600_buffer_from_handle(struct pipe_screen *screen,
struct winsys_handle *whandle);
void r600_upload_index_buffer(struct r600_pipe_context *rctx, struct r600_drawl *draw);
-void r600_upload_user_buffers(struct r600_pipe_context *rctx);
+void r600_upload_user_buffers(struct r600_pipe_context *rctx,
+ int min_index, int max_index);
/* r600_query.c */
void r600_init_query_functions(struct r600_pipe_context *rctx);
@@ -279,7 +281,6 @@ void r600_delete_ps_shader(struct pipe_context *ctx, void *state);
void r600_delete_vs_shader(struct pipe_context *ctx, void *state);
void r600_set_constant_buffer(struct pipe_context *ctx, uint shader, uint index,
struct pipe_resource *buffer);
-void r600_vertex_buffer_update(struct r600_pipe_context *rctx);
void r600_draw_vbo(struct pipe_context *ctx, const struct pipe_draw_info *info);
/*
diff --git a/src/gallium/drivers/r600/r600_state_common.c b/src/gallium/drivers/r600/r600_state_common.c
index 26e5981e982..409a07bda17 100644
--- a/src/gallium/drivers/r600/r600_state_common.c
+++ b/src/gallium/drivers/r600/r600_state_common.c
@@ -121,20 +121,10 @@ void r600_bind_vertex_elements(struct pipe_context *ctx, void *state)
struct r600_pipe_context *rctx = (struct r600_pipe_context *)ctx;
struct r600_vertex_element *v = (struct r600_vertex_element*)state;
- /* delete previous translated vertex elements */
- if (rctx->tran.new_velems) {
- r600_end_vertex_translate(rctx);
- }
-
rctx->vertex_elements = v;
if (v) {
rctx->states[v->rstate.id] = &v->rstate;
r600_context_pipe_state_set(&rctx->ctx, &v->rstate);
- r600_vertex_buffer_update(rctx);
- }
-
- if (v) {
-// rctx->vs_rebuild = TRUE;
}
}
@@ -175,45 +165,62 @@ void r600_set_vertex_buffers(struct pipe_context *ctx, unsigned count,
{
struct r600_pipe_context *rctx = (struct r600_pipe_context *)ctx;
struct pipe_vertex_buffer *vbo;
- unsigned max_index = (unsigned)-1;
-
- if (rctx->family >= CHIP_CEDAR) {
- for (int i = 0; i < rctx->nvertex_buffer; i++) {
- pipe_resource_reference(&rctx->vertex_buffer[i].buffer, NULL);
- evergreen_context_pipe_state_set_fs_resource(&rctx->ctx, NULL, i);
- }
- } else {
- for (int i = 0; i < rctx->nvertex_buffer; i++) {
- pipe_resource_reference(&rctx->vertex_buffer[i].buffer, NULL);
- r600_context_pipe_state_set_fs_resource(&rctx->ctx, NULL, i);
- }
- }
- memcpy(rctx->vertex_buffer, buffers, sizeof(struct pipe_vertex_buffer) * count);
+ unsigned max_index = ~0;
+ int i;
- for (int i = 0; i < count; i++) {
+ for (i = 0; i < count; i++) {
vbo = (struct pipe_vertex_buffer*)&buffers[i];
- rctx->vertex_buffer[i].buffer = NULL;
- if (buffers[i].buffer == NULL)
+ pipe_resource_reference(&rctx->vertex_buffer[i].buffer, vbo->buffer);
+ pipe_resource_reference(&rctx->real_vertex_buffer[i], NULL);
+
+ if (!vbo->buffer) {
+ /* Zero states. */
+ if (rctx->family >= CHIP_CEDAR) {
+ evergreen_context_pipe_state_set_fs_resource(&rctx->ctx, NULL, i);
+ } else {
+ r600_context_pipe_state_set_fs_resource(&rctx->ctx, NULL, i);
+ }
continue;
- if (r600_is_user_buffer(buffers[i].buffer))
+ }
+
+ if (r600_is_user_buffer(vbo->buffer)) {
rctx->any_user_vbs = TRUE;
- pipe_resource_reference(&rctx->vertex_buffer[i].buffer, buffers[i].buffer);
+ continue;
+ }
+
+ pipe_resource_reference(&rctx->real_vertex_buffer[i], vbo->buffer);
/* The stride of zero means we will be fetching only the first
* vertex, so don't care about max_index. */
- if (!vbo->stride)
+ if (!vbo->stride) {
continue;
+ }
- if (vbo->max_index == ~0) {
- vbo->max_index = (vbo->buffer->width0 - vbo->buffer_offset) / vbo->stride;
+ /* Update the maximum index. */
+ {
+ unsigned vbo_max_index =
+ (vbo->buffer->width0 - vbo->buffer_offset) / vbo->stride;
+ max_index = MIN2(max_index, vbo_max_index);
}
- max_index = MIN2(vbo->max_index, max_index);
}
+
+ for (; i < rctx->nvertex_buffer; i++) {
+ pipe_resource_reference(&rctx->vertex_buffer[i].buffer, NULL);
+ pipe_resource_reference(&rctx->real_vertex_buffer[i], NULL);
+
+ /* Zero states. */
+ if (rctx->family >= CHIP_CEDAR) {
+ evergreen_context_pipe_state_set_fs_resource(&rctx->ctx, NULL, i);
+ } else {
+ r600_context_pipe_state_set_fs_resource(&rctx->ctx, NULL, i);
+ }
+ }
+
+ memcpy(rctx->vertex_buffer, buffers, sizeof(struct pipe_vertex_buffer) * count);
+
rctx->nvertex_buffer = count;
rctx->vb_max_index = max_index;
-
- r600_vertex_buffer_update(rctx);
}
@@ -407,30 +414,13 @@ void r600_set_constant_buffer(struct pipe_context *ctx, uint shader, uint index,
pipe_resource_reference((struct pipe_resource**)&rbuffer, NULL);
}
-void r600_vertex_buffer_update(struct r600_pipe_context *rctx)
+static void r600_vertex_buffer_update(struct r600_pipe_context *rctx)
{
struct r600_pipe_state *rstate;
struct r600_resource *rbuffer;
struct pipe_vertex_buffer *vertex_buffer;
unsigned i, offset;
- /* we don't update until we know vertex elements */
- if (rctx->vertex_elements == NULL || !rctx->nvertex_buffer)
- return;
-
- if (rctx->vertex_elements->incompatible_layout) {
- /* translate rebind new vertex elements so
- * return once translated
- */
- r600_begin_vertex_translate(rctx);
- return;
- }
-
- if (rctx->any_user_vbs) {
- r600_upload_user_buffers(rctx);
- rctx->any_user_vbs = FALSE;
- }
-
if (rctx->vertex_elements->vbuffer_need_offset) {
/* one resource per vertex elements */
rctx->nvs_resource = rctx->vertex_elements->count;
@@ -449,12 +439,12 @@ void r600_vertex_buffer_update(struct r600_pipe_context *rctx)
unsigned vbuffer_index;
vbuffer_index = rctx->vertex_elements->elements[i].vertex_buffer_index;
vertex_buffer = &rctx->vertex_buffer[vbuffer_index];
- rbuffer = (struct r600_resource*)vertex_buffer->buffer;
+ rbuffer = (struct r600_resource*)rctx->real_vertex_buffer[vbuffer_index];
offset = rctx->vertex_elements->vbuffer_offset[i];
} else {
/* bind vertex buffer once */
vertex_buffer = &rctx->vertex_buffer[i];
- rbuffer = (struct r600_resource*)vertex_buffer->buffer;
+ rbuffer = (struct r600_resource*)rctx->real_vertex_buffer[i];
offset = 0;
}
if (vertex_buffer == NULL || rbuffer == NULL)
@@ -483,6 +473,16 @@ void r600_draw_vbo(struct pipe_context *ctx, const struct pipe_draw_info *info)
struct r600_drawl draw = {};
unsigned prim;
+ if (rctx->vertex_elements->incompatible_layout) {
+ r600_begin_vertex_translate(rctx);
+ }
+
+ if (rctx->any_user_vbs) {
+ r600_upload_user_buffers(rctx, info->min_index, info->max_index);
+ }
+
+ r600_vertex_buffer_update(rctx);
+
draw.info = *info;
draw.ctx = ctx;
if (info->indexed && rctx->index_buffer.buffer) {
@@ -497,7 +497,10 @@ void r600_draw_vbo(struct pipe_context *ctx, const struct pipe_draw_info *info)
pipe_resource_reference(&draw.index_buffer, rctx->index_buffer.buffer);
draw.index_buffer_offset = draw.info.start * draw.index_size;
draw.info.start = 0;
- r600_upload_index_buffer(rctx, &draw);
+
+ if (r600_is_user_buffer(draw.index_buffer)) {
+ r600_upload_index_buffer(rctx, &draw);
+ }
} else {
draw.info.index_bias = info->start;
}
@@ -572,4 +575,9 @@ void r600_draw_vbo(struct pipe_context *ctx, const struct pipe_draw_info *info)
}
pipe_resource_reference(&draw.index_buffer, NULL);
+
+ /* delete previous translated vertex elements */
+ if (rctx->tran.new_velems) {
+ r600_end_vertex_translate(rctx);
+ }
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-20 17:32:15 +0000