diff options
| author | Hyunjun Ko <[email protected]> | 2020-02-20 14:41:55 +0900 |
|---|---|---|
| committer | Marge Bot <[email protected]> | 2020-03-12 03:10:16 +0000 |
| commit | e4f1697b54453e3ecf132049feff60c518fd7c7c (patch) | |
| tree | 326838e51eef11f84c9b4280ca6ed175479441bf /src/freedreno | |
| parent | 4a45c84672f7eafef23c6210f3d8dd56ae020242 (diff) | |
turnip: Enable VK_EXT_transform_feedback
Signed-off-by: Hyunjun Ko <[email protected]>
Reviewed-by: Jonathan Marek <[email protected]>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/3942>
Diffstat (limited to 'src/freedreno')
| -rw-r--r-- | src/freedreno/vulkan/tu_device.c | 24 | ||||
| -rw-r--r-- | src/freedreno/vulkan/tu_extensions.py | 2 |
2 files changed, 25 insertions, 1 deletions
diff --git a/src/freedreno/vulkan/tu_device.c b/src/freedreno/vulkan/tu_device.c index 8c0459f4680..72a0050d430 100644 --- a/src/freedreno/vulkan/tu_device.c +++ b/src/freedreno/vulkan/tu_device.c @@ -712,6 +712,13 @@ tu_GetPhysicalDeviceFeatures2(VkPhysicalDevice physicalDevice, features->inheritedConditionalRendering = false; break; } + case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_TRANSFORM_FEEDBACK_FEATURES_EXT: { + VkPhysicalDeviceTransformFeedbackFeaturesEXT *features = + (VkPhysicalDeviceTransformFeedbackFeaturesEXT *) ext; + features->transformFeedback = true; + features->geometryStreams = false; + break; + } default: break; } @@ -911,6 +918,23 @@ tu_GetPhysicalDeviceProperties2(VkPhysicalDevice physicalDevice, properties->maxMemoryAllocationSize = 0xFFFFFFFFull; break; } + case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_TRANSFORM_FEEDBACK_PROPERTIES_EXT: { + VkPhysicalDeviceTransformFeedbackPropertiesEXT *properties = + (VkPhysicalDeviceTransformFeedbackPropertiesEXT *)ext; + + properties->maxTransformFeedbackStreams = IR3_MAX_SO_STREAMS; + properties->maxTransformFeedbackBuffers = IR3_MAX_SO_BUFFERS; + properties->maxTransformFeedbackBufferSize = UINT32_MAX; + properties->maxTransformFeedbackStreamDataSize = 512; + properties->maxTransformFeedbackBufferDataSize = 512; + properties->maxTransformFeedbackBufferDataStride = 512; + /* TODO: enable xfb query */ + properties->transformFeedbackQueries = false; + properties->transformFeedbackStreamsLinesTriangles = false; + properties->transformFeedbackRasterizationStreamSelect = false; + properties->transformFeedbackDraw = true; + break; + } default: break; } diff --git a/src/freedreno/vulkan/tu_extensions.py b/src/freedreno/vulkan/tu_extensions.py index efeb8dc0c89..ea549967105 100644 --- a/src/freedreno/vulkan/tu_extensions.py +++ b/src/freedreno/vulkan/tu_extensions.py @@ -77,7 +77,7 @@ EXTENSIONS = [ Extension('VK_KHR_external_memory_fd', 1, True), Extension('VK_EXT_external_memory_dma_buf', 1, True), Extension('VK_EXT_image_drm_format_modifier', 1, False), - Extension('VK_EXT_transform_feedback', 1, False), + Extension('VK_EXT_transform_feedback', 1, True), ] class VkVersion: |