moonpower/P3DS-test
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Map RGB8 to RGBA8

Browse Source 
RGB8 is not supported by drivers like RADV. Instead, we map it to RGBA8.
RGBA8 is mandated to be supported by the vulkan spec.
This commit is contained in:
Wunkolo
2023-08-16 22:52:44 -07:00
parent 9e2781e874
commit cb8c53e0b8
1 changed files with 5 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
src/core/renderer_vk/vk_pica.cpp
View File

@@ -5,7 +5,11 @@ namespace Vulkan {
vk::Format colorFormatToVulkan(PICA::ColorFmt colorFormat) {
switch (colorFormat) {
case PICA::ColorFmt::RGBA8: return vk::Format::eR8G8B8A8Unorm;
case PICA::ColorFmt::RGB8: return vk::Format::eR8G8B8Unorm;
// VK_FORMAT_R8G8B8A8_UNORM is mandated by the vulkan specification
// VK_FORMAT_R8G8B8_UNORM may not be supported
// TODO: Detect this!
// case PICA::ColorFmt::RGB8: return vk::Format::eR8G8B8Unorm;
case PICA::ColorFmt::RGB8: return vk::Format::eR8G8B8A8Unorm;
case PICA::ColorFmt::RGBA5551: return vk::Format::eR5G5B5A1UnormPack16;
case PICA::ColorFmt::RGB565: return vk::Format::eR5G6B5UnormPack16;
case PICA::ColorFmt::RGBA4: return vk::Format::eR4G4B4A4UnormPack16;