docs: Remove OMX frontend

Acked-by: Leo Liu <leo.liu@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/30865>

docs/gallium/screen.rst

@@ -563,8 +563,8 @@ The integer capabilities:
 
 * ``PIPE_CAP_CL_GL_SHARING``: True if driver supports everything required by a frontend implementing the CL extension, and
   also supports importing/exporting all of pipe_texture_target via dma buffers.
-* ``PIPE_CAP_PREFER_COMPUTE_FOR_MULTIMEDIA``: Whether VDPAU, VAAPI, and
-  OpenMAX should use a compute-based blit instead of pipe_context::blit and compute pipeline for compositing images.
+* ``PIPE_CAP_PREFER_COMPUTE_FOR_MULTIMEDIA``: Whether VDPAU and VAAPI
+  should use a compute-based blit instead of pipe_context::blit and compute pipeline for compositing images.
 * ``PIPE_CAP_FRAGMENT_SHADER_INTERLOCK``: True if fragment shader interlock
   functionality is supported.
 * ``PIPE_CAP_ATOMIC_FLOAT_MINMAX``: Atomic float point minimum,

docs/index.rst

@@ -5,7 +5,7 @@ The Mesa project began as an open-source implementation of the
 `OpenGL`_ specification - a system for rendering interactive 3D graphics.
 
 Over the years the project has grown to implement more graphics APIs,
-including `OpenGL ES`_, `OpenCL`_, `OpenMAX`_, `VDPAU`_, `VA-API`_,
+including `OpenGL ES`_, `OpenCL`_, `VDPAU`_, `VA-API`_,
 `Vulkan`_ and `EGL`_.
 
 A variety of device drivers allows the Mesa libraries to be used in many
@@ -19,7 +19,6 @@ Linux, FreeBSD, and other operating systems.
 .. _OpenGL: https://www.opengl.org/
 .. _OpenGL ES: https://www.khronos.org/opengles/
 .. _OpenCL: https://www.khronos.org/opencl/
-.. _OpenMAX: https://www.khronos.org/openmax/
 .. _VDPAU: https://en.wikipedia.org/wiki/VDPAU
 .. _VA-API: https://en.wikipedia.org/wiki/Video_Acceleration_API
 .. _Vulkan: https://www.vulkan.org/

docs/sourcetree.rst

@@ -139,7 +139,6 @@ each directory.
          -  **hgl** - Haiku OpenGL
          -  **lavapipe** - Vulkan frontend, software Vulkan rasterizer using LLVMpipe.
          -  **nine** - D3D9 frontend, see targets/d3dadapter9
-         -  **omx** - OpenMAX Bellagio frontend
          -  **osmesa** - Off-screen OpenGL rendering library
          -  **va** - VA-API frontend
          -  **vdpau** - VDPAU frontend

docs/systems.rst

@@ -7,7 +7,7 @@ Haiku. We're actively developing and maintaining several hardware and
 software drivers.
 
 The primary API is OpenGL but there's also support for OpenGL ES, Vulkan,
-EGL, OpenMAX, OpenCL, VDPAU and VA-API.
+EGL, OpenCL, VDPAU and VA-API.
 
 Hardware drivers include: