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vk/cmd_buffer: Pull the execbuf stuff into a substruct

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This commit is contained in:
Jason Ekstrand
2015-07-27 16:37:09 -07:00
parent 4ced8650d4
commit 3c2743dcd1
5 changed files with 67 additions and 58 deletions
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12
src/vulkan/anv_aub.c
View File

@@ -248,10 +248,10 @@ anv_cmd_buffer_dump(struct anv_cmd_buffer *cmd_buffer)
if (writer == NULL)
return;
aub_bos = malloc(cmd_buffer->exec2_bo_count * sizeof(aub_bos[0]));
aub_bos = malloc(cmd_buffer->execbuf2.bo_count * sizeof(aub_bos[0]));
offset = writer->offset;
for (uint32_t i = 0; i < cmd_buffer->exec2_bo_count; i++) {
bo = cmd_buffer->exec2_bos[i];
for (uint32_t i = 0; i < cmd_buffer->execbuf2.bo_count; i++) {
bo = cmd_buffer->execbuf2.bos[i];
if (bo->map)
aub_bos[i].map = bo->map;
else
@@ -282,9 +282,9 @@ anv_cmd_buffer_dump(struct anv_cmd_buffer *cmd_buffer)
bbo->num_relocs, aub_bos);
}
for (uint32_t i = 0; i < cmd_buffer->exec2_bo_count; i++) {
bo = cmd_buffer->exec2_bos[i];
if (i == cmd_buffer->exec2_bo_count - 1) {
for (uint32_t i = 0; i < cmd_buffer->execbuf2.bo_count; i++) {
bo = cmd_buffer->execbuf2.bos[i];
if (i == cmd_buffer->execbuf2.bo_count - 1) {
assert(bo == &first_bbo->bo);
aub_write_trace_block(writer, AUB_TRACE_TYPE_BATCH,
aub_bos[i].relocated,

83
src/vulkan/anv_cmd_buffer.c
View File

@@ -381,9 +381,9 @@ anv_cmd_buffer_init_batch_bo_chain(struct anv_cmd_buffer *cmd_buffer)
/* Start surface_next at 1 so surface offset 0 is invalid. */
cmd_buffer->surface_next = 1;
cmd_buffer->exec2_objects = NULL;
cmd_buffer->exec2_bos = NULL;
cmd_buffer->exec2_array_length = 0;
cmd_buffer->execbuf2.objects = NULL;
cmd_buffer->execbuf2.bos = NULL;
cmd_buffer->execbuf2.array_length = 0;
return VK_SUCCESS;
@@ -420,8 +420,8 @@ anv_cmd_buffer_fini_batch_bo_chain(struct anv_cmd_buffer *cmd_buffer)
}
anv_reloc_list_finish(&cmd_buffer->surface_relocs, device);
anv_device_free(device, cmd_buffer->exec2_objects);
anv_device_free(device, cmd_buffer->exec2_bos);
anv_device_free(device, cmd_buffer->execbuf2.objects);
anv_device_free(device, cmd_buffer->execbuf2.bos);
}
void
@@ -461,13 +461,13 @@ anv_cmd_buffer_add_bo(struct anv_cmd_buffer *cmd_buffer,
{
struct drm_i915_gem_exec_object2 *obj;
if (bo->index < cmd_buffer->exec2_bo_count &&
cmd_buffer->exec2_bos[bo->index] == bo)
if (bo->index < cmd_buffer->execbuf2.bo_count &&
cmd_buffer->execbuf2.bos[bo->index] == bo)
return VK_SUCCESS;
if (cmd_buffer->exec2_bo_count >= cmd_buffer->exec2_array_length) {
uint32_t new_len = cmd_buffer->exec2_objects ?
cmd_buffer->exec2_array_length * 2 : 64;
if (cmd_buffer->execbuf2.bo_count >= cmd_buffer->execbuf2.array_length) {
uint32_t new_len = cmd_buffer->execbuf2.objects ?
cmd_buffer->execbuf2.array_length * 2 : 64;
struct drm_i915_gem_exec_object2 *new_objects =
anv_device_alloc(cmd_buffer->device, new_len * sizeof(*new_objects),
@@ -483,23 +483,23 @@ anv_cmd_buffer_add_bo(struct anv_cmd_buffer *cmd_buffer,
return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
}
if (cmd_buffer->exec2_objects) {
memcpy(new_objects, cmd_buffer->exec2_objects,
cmd_buffer->exec2_bo_count * sizeof(*new_objects));
memcpy(new_bos, cmd_buffer->exec2_bos,
cmd_buffer->exec2_bo_count * sizeof(*new_bos));
if (cmd_buffer->execbuf2.objects) {
memcpy(new_objects, cmd_buffer->execbuf2.objects,
cmd_buffer->execbuf2.bo_count * sizeof(*new_objects));
memcpy(new_bos, cmd_buffer->execbuf2.bos,
cmd_buffer->execbuf2.bo_count * sizeof(*new_bos));
}
cmd_buffer->exec2_objects = new_objects;
cmd_buffer->exec2_bos = new_bos;
cmd_buffer->exec2_array_length = new_len;
cmd_buffer->execbuf2.objects = new_objects;
cmd_buffer->execbuf2.bos = new_bos;
cmd_buffer->execbuf2.array_length = new_len;
}
assert(cmd_buffer->exec2_bo_count < cmd_buffer->exec2_array_length);
assert(cmd_buffer->execbuf2.bo_count < cmd_buffer->execbuf2.array_length);
bo->index = cmd_buffer->exec2_bo_count++;
obj = &cmd_buffer->exec2_objects[bo->index];
cmd_buffer->exec2_bos[bo->index] = bo;
bo->index = cmd_buffer->execbuf2.bo_count++;
obj = &cmd_buffer->execbuf2.objects[bo->index];
cmd_buffer->execbuf2.bos[bo->index] = bo;
obj->handle = bo->gem_handle;
obj->relocation_count = 0;
@@ -543,7 +543,7 @@ anv_cmd_buffer_process_relocs(struct anv_cmd_buffer *cmd_buffer,
for (size_t i = 0; i < list->num_relocs; i++) {
bo = list->reloc_bos[i];
if (bo->offset != list->relocs[i].presumed_offset)
cmd_buffer->need_reloc = true;
cmd_buffer->execbuf2.need_reloc = true;
list->relocs[i].target_handle = bo->index;
}
@@ -561,12 +561,12 @@ anv_cmd_buffer_emit_batch_buffer_end(struct anv_cmd_buffer *cmd_buffer)
}
void
anv_cmd_buffer_compute_validate_list(struct anv_cmd_buffer *cmd_buffer)
anv_cmd_buffer_prepare_execbuf(struct anv_cmd_buffer *cmd_buffer)
{
struct anv_batch *batch = &cmd_buffer->batch;
cmd_buffer->exec2_bo_count = 0;
cmd_buffer->need_reloc = false;
cmd_buffer->execbuf2.bo_count = 0;
cmd_buffer->execbuf2.need_reloc = false;
/* Add surface state bos first so we can add them with their relocs. */
for (struct anv_batch_bo *bbo = cmd_buffer->surface_batch_bo;
@@ -596,24 +596,25 @@ anv_cmd_buffer_compute_validate_list(struct anv_cmd_buffer *cmd_buffer)
anv_cmd_buffer_add_bo(cmd_buffer, &batch_bo->bo,
&batch->relocs.relocs[batch_bo->first_reloc],
batch_bo->num_relocs);
assert(batch_bo->bo.index == cmd_buffer->exec2_bo_count - 1);
assert(batch_bo->bo.index == cmd_buffer->execbuf2.bo_count - 1);
anv_cmd_buffer_process_relocs(cmd_buffer, &cmd_buffer->surface_relocs);
anv_cmd_buffer_process_relocs(cmd_buffer, &batch->relocs);
cmd_buffer->execbuf.buffers_ptr = (uintptr_t) cmd_buffer->exec2_objects;
cmd_buffer->execbuf.buffer_count = cmd_buffer->exec2_bo_count;
cmd_buffer->execbuf.batch_start_offset = 0;
cmd_buffer->execbuf.batch_len = batch->next - batch->start;
cmd_buffer->execbuf.cliprects_ptr = 0;
cmd_buffer->execbuf.num_cliprects = 0;
cmd_buffer->execbuf.DR1 = 0;
cmd_buffer->execbuf.DR4 = 0;
cmd_buffer->execbuf2.execbuf = (struct drm_i915_gem_execbuffer2) {
.buffers_ptr = (uintptr_t) cmd_buffer->execbuf2.objects,
.buffer_count = cmd_buffer->execbuf2.bo_count,
.batch_start_offset = 0,
.batch_len = batch->next - batch->start,
.cliprects_ptr = 0,
.num_cliprects = 0,
.DR1 = 0,
.DR4 = 0,
.flags = I915_EXEC_HANDLE_LUT | I915_EXEC_RENDER,
.rsvd1 = cmd_buffer->device->context_id,
.rsvd2 = 0,
};
cmd_buffer->execbuf.flags = I915_EXEC_HANDLE_LUT;
if (!cmd_buffer->need_reloc)
cmd_buffer->execbuf.flags |= I915_EXEC_NO_RELOC;
cmd_buffer->execbuf.flags |= I915_EXEC_RENDER;
cmd_buffer->execbuf.rsvd1 = cmd_buffer->device->context_id;
cmd_buffer->execbuf.rsvd2 = 0;
if (!cmd_buffer->execbuf2.need_reloc)
cmd_buffer->execbuf2.execbuf.flags |= I915_EXEC_NO_RELOC;
}

2
src/vulkan/anv_cmd_emit.c
View File

@@ -189,7 +189,7 @@ VkResult anv_EndCommandBuffer(
* Fortunately, the chances for contention here are probably very low.
*/
pthread_mutex_lock(&device->mutex);
anv_cmd_buffer_compute_validate_list(cmd_buffer);
anv_cmd_buffer_prepare_execbuf(cmd_buffer);
pthread_mutex_unlock(&device->mutex);
return VK_SUCCESS;

6
src/vulkan/anv_device.c
View File

@@ -742,7 +742,7 @@ VkResult anv_QueueSubmit(
anv_cmd_buffer_dump(cmd_buffer);
if (!device->no_hw) {
ret = anv_gem_execbuffer(device, &cmd_buffer->execbuf);
ret = anv_gem_execbuffer(device, &cmd_buffer->execbuf2.execbuf);
if (ret != 0)
return vk_error(VK_ERROR_UNKNOWN);
@@ -752,8 +752,8 @@ VkResult anv_QueueSubmit(
return vk_error(VK_ERROR_UNKNOWN);
}
for (uint32_t i = 0; i < cmd_buffer->exec2_bo_count; i++)
cmd_buffer->exec2_bos[i]->offset = cmd_buffer->exec2_objects[i].offset;
for (uint32_t i = 0; i < cmd_buffer->execbuf2.bo_count; i++)
cmd_buffer->execbuf2.bos[i]->offset = cmd_buffer->execbuf2.objects[i].offset;
} else {
*(uint32_t *)queue->completed_serial.map = cmd_buffer->serial;
}

22
src/vulkan/anv_private.h
View File

@@ -706,12 +706,20 @@ struct anv_cmd_buffer {
/* Information needed for execbuf that's generated when the command
* buffer is ended.
*/
struct drm_i915_gem_execbuffer2 execbuf;
struct drm_i915_gem_exec_object2 * exec2_objects;
uint32_t exec2_bo_count;
struct anv_bo ** exec2_bos;
uint32_t exec2_array_length;
bool need_reloc;
struct {
struct drm_i915_gem_execbuffer2 execbuf;
struct drm_i915_gem_exec_object2 * objects;
uint32_t bo_count;
struct anv_bo ** bos;
/* Allocated length of the 'objects' and 'bos' arrays */
uint32_t array_length;
bool need_reloc;
} execbuf2;
/* Serial for tracking buffer completion */
uint32_t serial;
/* Stream objects for storing temporary data */
@@ -725,7 +733,7 @@ VkResult anv_cmd_buffer_init_batch_bo_chain(struct anv_cmd_buffer *cmd_buffer);
void anv_cmd_buffer_fini_batch_bo_chain(struct anv_cmd_buffer *cmd_buffer);
void anv_cmd_buffer_reset_batch_bo_chain(struct anv_cmd_buffer *cmd_buffer);
void anv_cmd_buffer_emit_batch_buffer_end(struct anv_cmd_buffer *cmd_buffer);
void anv_cmd_buffer_compute_validate_list(struct anv_cmd_buffer *cmd_buffer);
void anv_cmd_buffer_prepare_execbuf(struct anv_cmd_buffer *cmd_buffer);
struct anv_state
anv_cmd_buffer_alloc_surface_state(struct anv_cmd_buffer *cmd_buffer,