Re: [Mesa-dev] How to write using EGLImage?

Hi Julien, On 15 August 2017 at 12:39, Julien Isorce wrote: > Also eglExportDMABUFImageMESA is still tagged 'MESA' > (EGL_MESA_image_dma_buf_export). Compared to EGL_EXT_image_dma_buf_import . The extensions are completely different and the MESA (vendor) tag is since

Re: [Mesa-dev] How to write using EGLImage?

Hi Christian, Thx for the suggestion. Actually I thought about dmabuf (ref project proposal), but not about opening the EGL so using an internal mesa function. Also eglExportDMABUFImageMESA is still tagged 'MESA' (EGL_MESA_image_dma_buf_export). Compared to EGL_*EXT*_image_dma_buf_import . This

Re: [Mesa-dev] How to write using EGLImage?

Hi Julien, sorry, totally missed that question. I think the cleanest approach would be that the OpenMAX state tracker dlopen()s the EGL and tries to export the eglImage into a dma_buf handle. No idea how to do this, but I'm pretty sure somebody on the mailing list should know the details

Re: [Mesa-dev] How to write using EGLImage?

Hi Julien, sorry, totally missed that question. I think the cleanest approach would be that the OpenMAX state tracker dlopen()s the EGL and tries to export the eglImage into a dma_buf handle. No idea how to do this, but I'm pretty sure somebody on the mailing list should know the details

Re: [Mesa-dev] How to write using EGLImage?

Hi, With Gurkirpal we have been blocked on this problem last week and that would be great to get some input. It is not really urgent because Gurkirpal switched to the encoder work for the time being. So the goal is from src/gallium/state_trackers/omx, to find a way to retrieve the underlying

[Mesa-dev] How to write using EGLImage?

Hi, As a part of my GSoC project[1] I'm working on adding OMX_UseEGLImage support in gallium/st/omx. I have an egl_display[1] (OMX_NATIVE_WINDOWTYPE) and the EGLImage[2] in the H.264 decoder component. I'm looking some sort of method to get mesa pipe screen pointer (or some other pipe structure)