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[client] egl: attempt DMABUF import and fallback if it fails

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This should deal with drivers not supporting our DMABUF without attempting
to identify the drivers and blacklist them.
This commit is contained in:
Quantum
2021-08-07 19:49:55 -04:00
committed by Geoffrey McRae
parent 037b76750a
commit b822e255d8
2 changed files with 22 additions and 21 deletions
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15
client/renderers/EGL/egl.c
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@@ -749,20 +749,7 @@ static bool egl_render_startup(void * opaque, bool useDMA)
if (g_egl_dynProcs.glEGLImageTargetTexture2DOES)
{
if (util_hasGLExt(client_exts, "EGL_EXT_image_dma_buf_import"))
{
/*
* As of version 455.45.01 NVidia started advertising support for this
* feature, however even on the latest version 460.27.04 this is still
* broken and does not work, until this is fixed and we have way to detect
* this early just disable dma for all NVIDIA devices.
*
* ref: https://forums.developer.nvidia.com/t/egl-ext-image-dma-buf-import-broken-egl-bad-alloc-with-tons-of-free-ram/165552
*/
if (strstr(vendor, "NVIDIA") != NULL)
DEBUG_WARN("NVIDIA driver detected, ignoring broken DMA support");
else
this->dmaSupport = true;
}
this->dmaSupport = true;
else
DEBUG_INFO("EGL_EXT_image_dma_buf_import unavailable, DMA support disabled");
}