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[client] egl: RGB24 improvements

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This patch performs several changes.

* Alters the fourcc codes to types that ignore the alpha channel where
  possible to allow the gpu to internally use 24-bit formats.
* Attempts to use DRM_FORMAT_RGB888 first as some GPUs may support this
* If DMABUF is not in use the data is now imported directly as RGB24
  without the post-processing shader
This commit is contained in:
Geoffrey McRae
2023-11-21 11:57:25 +11:00
parent 8d27d9e2e2
commit 43a3fb0db3
11 changed files with 129 additions and 58 deletions
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5
client/renderers/EGL/desktop.c
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@@ -346,11 +346,6 @@ bool egl_desktopSetup(EGL_Desktop * desktop, const LG_RendererFormat format)
case FRAME_TYPE_RGB_24:
pixFmt = EGL_PF_RGB_24;
// the data width is correct per the format, but we are going to use a
// 32-bit texture to load the data, so we need to alter the width for the
// different bpp
desktop->format.dataWidth =
desktop->format.pitch / 4;
break;
default: