Scarfski/bgfx
1
0
Fork 0
mirror of https://github.com/bkaradzic/bgfx.git synced 2026-06-08 03:13:52 +00:00
Code Issues Packages Projects Releases Wiki Activity

VK: Use surface currentTransform as swapchain pre-transform. Issue #3473.

Browse Source
This commit is contained in:
Бранимир Караџић
2026-06-01 21:20:08 -07:00
parent 0d4141d03a
commit 88a9f4bd87
1 changed files with 21 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

26
src/renderer_vk.cpp
View File

@@ -7789,21 +7789,36 @@ retry:
: s_textureFormat[m_colorFormat].m_fmt
;
const VkSurfaceTransformFlagBitsKHR preTransform = BX_ENABLED(BX_PLATFORM_NX)
? VK_SURFACE_TRANSFORM_INHERIT_BIT_KHR
: surfaceCapabilities.currentTransform
;
const bool swapExtent = !BX_ENABLED(BX_PLATFORM_NX)
&& 0 != (surfaceCapabilities.currentTransform & (0
| VK_SURFACE_TRANSFORM_ROTATE_90_BIT_KHR
| VK_SURFACE_TRANSFORM_ROTATE_270_BIT_KHR
) )
;
const uint32_t reqWidth = swapExtent ? m_resolution.height : m_resolution.width;
const uint32_t reqHeight = swapExtent ? m_resolution.width : m_resolution.height;
const uint32_t width = bx::clamp<uint32_t>(
m_resolution.width
reqWidth
, surfaceCapabilities.minImageExtent.width
, surfaceCapabilities.maxImageExtent.width
);
const uint32_t height = bx::clamp<uint32_t>(
m_resolution.height
reqHeight
, surfaceCapabilities.minImageExtent.height
, surfaceCapabilities.maxImageExtent.height
);
if (width != m_resolution.width || height != m_resolution.height)
if (width != reqWidth || height != reqHeight)
{
BX_TRACE("Clamped swapchain resolution from %dx%d to %dx%d"
, m_resolution.width
, m_resolution.height
, reqWidth
, reqHeight
, width
, height
);
@@ -7860,6 +7875,7 @@ retry:
m_sci.imageExtent.width = width;
m_sci.imageExtent.height = height;
m_sci.imageUsage = imageUsage;
m_sci.preTransform = preTransform;
m_sci.compositeAlpha = compositeAlpha;
m_sci.presentMode = s_presentMode[presentModeIdx].mode;
m_sci.clipped = VK_FALSE;