radv: Unify max_descriptor_set_size.

They were out of sync. Besides syncing, lets ensure they never diverge
again.

Fixes: 8d2654a4197 "radv: Support VK_EXT_inline_uniform_block."
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
(cherry picked from commit 4cde0e04e38ad2b9212d451cb5a84ed4ceaffd03)

1 files changed, 15 insertions, 14 deletions

diff --git a/src/amd/vulkan/radv_device.c b/src/amd/vulkan/radv_device.c
index 098e9fdfe5b..b9ce8e1c02e 100644
--- a/src/amd/vulkan/radv_device.c
+++ b/src/amd/vulkan/radv_device.c
@@ -1075,25 +1075,32 @@ void radv_GetPhysicalDeviceFeatures2(
 	return radv_GetPhysicalDeviceFeatures(physicalDevice, &pFeatures->features);
 }
 
-void radv_GetPhysicalDeviceProperties(
-	VkPhysicalDevice                            physicalDevice,
-	VkPhysicalDeviceProperties*                 pProperties)
+static size_t
+radv_max_descriptor_set_size()
 {
-	RADV_FROM_HANDLE(radv_physical_device, pdevice, physicalDevice);
-	VkSampleCountFlags sample_counts = 0xf;
-
 	/* make sure that the entire descriptor set is addressable with a signed
 	 * 32-bit int. So the sum of all limits scaled by descriptor size has to
 	 * be at most 2 GiB. the combined image & samples object count as one of
 	 * both. This limit is for the pipeline layout, not for the set layout, but
 	 * there is no set limit, so we just set a pipeline limit. I don't think
 	 * any app is going to hit this soon. */
-	size_t max_descriptor_set_size = ((1ull << 31) - 16 * MAX_DYNAMIC_BUFFERS) /
+	return ((1ull << 31) - 16 * MAX_DYNAMIC_BUFFERS
+	                     - MAX_INLINE_UNIFORM_BLOCK_SIZE * MAX_INLINE_UNIFORM_BLOCK_COUNT) /
 	          (32 /* uniform buffer, 32 due to potential space wasted on alignment */ +
 	           32 /* storage buffer, 32 due to potential space wasted on alignment */ +
 	           32 /* sampler, largest when combined with image */ +
 	           64 /* sampled image */ +
 	           64 /* storage image */);
+}
+
+void radv_GetPhysicalDeviceProperties(
+	VkPhysicalDevice                            physicalDevice,
+	VkPhysicalDeviceProperties*                 pProperties)
+{
+	RADV_FROM_HANDLE(radv_physical_device, pdevice, physicalDevice);
+	VkSampleCountFlags sample_counts = 0xf;
+
+	size_t max_descriptor_set_size = radv_max_descriptor_set_size();
 
 	VkPhysicalDeviceLimits limits = {
 		.maxImageDimension1D                      = (1 << 14),
@@ -1362,13 +1369,7 @@ void radv_GetPhysicalDeviceProperties2(
 			properties->robustBufferAccessUpdateAfterBind = false;
 			properties->quadDivergentImplicitLod = false;
 
-			size_t max_descriptor_set_size = ((1ull << 31) - 16 * MAX_DYNAMIC_BUFFERS -
-				MAX_INLINE_UNIFORM_BLOCK_SIZE * MAX_INLINE_UNIFORM_BLOCK_COUNT) /
-			          (32 /* uniform buffer, 32 due to potential space wasted on alignment */ +
-			           32 /* storage buffer, 32 due to potential space wasted on alignment */ +
-			           32 /* sampler, largest when combined with image */ +
-			           64 /* sampled image */ +
-			           64 /* storage image */);
+			size_t max_descriptor_set_size = radv_max_descriptor_set_size();
 			properties->maxPerStageDescriptorUpdateAfterBindSamplers = max_descriptor_set_size;
 			properties->maxPerStageDescriptorUpdateAfterBindUniformBuffers = max_descriptor_set_size;
 			properties->maxPerStageDescriptorUpdateAfterBindStorageBuffers = max_descriptor_set_size;