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anv: Add a per-device dispatch table

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We also switch GetDeviceProcAddr over to use it.

Reviewed-by: Samuel Iglesias Gonsálvez <siglesias@igalia.com>
This commit is contained in:
Jason Ekstrand
2018-01-16 18:24:56 -08:00
parent 0c399dca51
commit e3d27542ae
2 changed files with 44 additions and 1 deletions
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44
src/intel/vulkan/anv_device.c
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@@ -1117,7 +1117,15 @@ PFN_vkVoidFunction anv_GetDeviceProcAddr(
const char* pName)
{
ANV_FROM_HANDLE(anv_device, device, _device);
return anv_lookup_entrypoint(&device->info, pName);
if (!device || !pName)
return NULL;
int idx = anv_get_entrypoint_index(pName);
if (idx < 0)
return NULL;
return device->dispatch.entrypoints[idx];
}
VkResult
@@ -1256,6 +1264,38 @@ VkResult anv_EnumerateDeviceExtensionProperties(
return vk_outarray_status(&out);
}
static void
anv_device_init_dispatch(struct anv_device *device)
{
const struct anv_dispatch_table *genX_table;
switch (device->info.gen) {
case 10:
genX_table = &gen10_dispatch_table;
break;
case 9:
genX_table = &gen9_dispatch_table;
break;
case 8:
genX_table = &gen8_dispatch_table;
break;
case 7:
if (device->info.is_haswell)
genX_table = &gen75_dispatch_table;
else
genX_table = &gen7_dispatch_table;
break;
default:
unreachable("unsupported gen\n");
}
for (unsigned i = 0; i < ARRAY_SIZE(device->dispatch.entrypoints); i++) {
if (genX_table->entrypoints[i])
device->dispatch.entrypoints[i] = genX_table->entrypoints[i];
else
device->dispatch.entrypoints[i] = anv_dispatch_table.entrypoints[i];
}
}
VkResult anv_CreateDevice(
VkPhysicalDevice physicalDevice,
const VkDeviceCreateInfo* pCreateInfo,
@@ -1342,6 +1382,8 @@ VkResult anv_CreateDevice(
pCreateInfo->pEnabledFeatures->robustBufferAccess;
device->enabled_extensions = enabled_extensions;
anv_device_init_dispatch(device);
if (pthread_mutex_init(&device->mutex, NULL) != 0) {
result = vk_error(VK_ERROR_INITIALIZATION_FAILED);
goto fail_context_id;