v3dv: adjust a few limits to comply with CTS minimum requirements
We don't support 4-bit multisample yet, but we will at some point.
Also, remove point size granularity/range since we were not meeting the
minimum requires, we might want to review that in the future.
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6766>
diff --git a/src/broadcom/vulkan/v3dv_device.c b/src/broadcom/vulkan/v3dv_device.c
index 57acb1b..ce242eb 100644
--- a/src/broadcom/vulkan/v3dv_device.c
+++ b/src/broadcom/vulkan/v3dv_device.c
@@ -629,12 +629,11 @@
const uint32_t max_render_targets = 4;
const uint32_t v3d_coord_shift = 6;
- const uint32_t v3d_coord_scale = (1 << v3d_coord_shift);
- const float point_size_granularity = 2.0f / v3d_coord_scale;
const uint32_t max_fb_size = 4096;
- const VkSampleCountFlags supported_sample_counts = VK_SAMPLE_COUNT_1_BIT;
+ const VkSampleCountFlags supported_sample_counts =
+ VK_SAMPLE_COUNT_1_BIT | VK_SAMPLE_COUNT_4_BIT;
/* FIXME: this will probably require an in-depth review */
VkPhysicalDeviceLimits limits = {
@@ -644,8 +643,8 @@
.maxImageDimensionCube = 4096,
.maxImageArrayLayers = 2048,
.maxTexelBufferElements = (1ul << 28),
- .maxUniformBufferRange = (1ul << 27) - 1,
- .maxStorageBufferRange = (1ul << 27) - 1,
+ .maxUniformBufferRange = (1ul << 27),
+ .maxStorageBufferRange = (1ul << 27),
.maxPushConstantsSize = MAX_PUSH_CONSTANTS_SIZE,
.maxMemoryAllocationCount = mem_size / page_size,
.maxSamplerAllocationCount = 64 * 1024,
@@ -751,10 +750,9 @@
.maxCullDistances = 0,
.maxCombinedClipAndCullDistances = 0,
.discreteQueuePriorities = 2,
- .pointSizeRange = { point_size_granularity,
- 512.0f },
+ .pointSizeRange = { 1.0f, 1.0f },
.lineWidthRange = { 1.0f, 1.0f },
- .pointSizeGranularity = point_size_granularity,
+ .pointSizeGranularity = 0.0f,
.lineWidthGranularity = 0.0f,
.strictLines = true,
.standardSampleLocations = false,
