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| author | Laszlo Agocs <laszlo.agocs@qt.io> | 2018-09-10 09:45:16 +0200 |
|---|---|---|
| committer | Laszlo Agocs <laszlo.agocs@qt.io> | 2018-09-12 08:34:11 +0000 |
| commit | 48897f97e726dd34559b9fa213501ea24bfb692d (patch) | |
| tree | feec78d8890beea8332b5026ebe911293e9a5825 /examples | |
| parent | 73af8e75534732f64b606131d53460bd22d212de (diff) | |
Fix src access with staging buffer in hellovulkantexture
Change-Id: Iafcd94ec812a61dcfae6da43b1ca9f5771e05e56
Reviewed-by: Andy Nichols <andy.nichols@qt.io>
Diffstat (limited to 'examples')
| -rw-r--r-- | examples/vulkan/hellovulkantexture/hellovulkantexture.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/examples/vulkan/hellovulkantexture/hellovulkantexture.cpp b/examples/vulkan/hellovulkantexture/hellovulkantexture.cpp index 67ae0ca5dc..c3dc891efa 100644 --- a/examples/vulkan/hellovulkantexture/hellovulkantexture.cpp +++ b/examples/vulkan/hellovulkantexture/hellovulkantexture.cpp @@ -294,12 +294,12 @@ void VulkanRenderer::ensureTexture() barrier.oldLayout = VK_IMAGE_LAYOUT_PREINITIALIZED; barrier.newLayout = VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL; - barrier.srcAccessMask = 0; // VK_ACCESS_HOST_WRITE_BIT ### no, keep validation layer happy (??) + barrier.srcAccessMask = VK_ACCESS_HOST_WRITE_BIT; barrier.dstAccessMask = VK_ACCESS_SHADER_READ_BIT; barrier.image = m_texImage; m_devFuncs->vkCmdPipelineBarrier(cb, - VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT, + VK_PIPELINE_STAGE_HOST_BIT, VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT, 0, 0, nullptr, 0, nullptr, 1, &barrier); @@ -312,7 +312,7 @@ void VulkanRenderer::ensureTexture() barrier.dstAccessMask = VK_ACCESS_TRANSFER_READ_BIT; barrier.image = m_texStaging; m_devFuncs->vkCmdPipelineBarrier(cb, - VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT, + VK_PIPELINE_STAGE_HOST_BIT, VK_PIPELINE_STAGE_TRANSFER_BIT, 0, 0, nullptr, 0, nullptr, 1, &barrier); |