[Mesa-dev] [PATCH 2/5] egl: Add EGL_RECORDABLE_ANDROID attribute

[Rob Herring]

On Fri, Jan 29, 2016 at 3:46 PM, Ilia Mirkin <imirkin at alum.mit.edu> wrote:
> On Fri, Jan 29, 2016 at 4:41 PM, Rob Herring <robh at kernel.org> wrote:
>> On Fri, Jan 29, 2016 at 3:05 PM, Ilia Mirkin <imirkin at alum.mit.edu> wrote:
>>> Both for this and the previous patch, should we start advertising the
>>> relevant EGL extensions as well? Or would that take more effort than
>>> just not returning errors for them?
>>
>> That is what patch 5 does. It seems to work just advertising the extensions.
>
> Patch 5 just adds those enums somewhere. I meant something like
> _eglCreateExtensionsString which would expose the relevant extensions
> as supported.

Okay, got it. I can look at adding that part. Maybe we don't want to
advertise it until fully supported? I'm not really sure, so any
guidance here is helpful.

I guess that would make the extensions show-up in this listing:

01-29 22:10:00.272  1083  1083 I SurfaceFlinger: OpenGL ES informations:
01-29 22:10:00.272  1083  1083 I SurfaceFlinger: vendor    : Red Hat
01-29 22:10:00.272  1083  1083 I SurfaceFlinger: renderer  : Gallium
0.4 on virgl
01-29 22:10:00.272  1083  1083 I SurfaceFlinger: version   : OpenGL ES
3.0 Mesa 11.2.0-devel (git-045d7bb)
01-29 22:10:00.272  1083  1083 I SurfaceFlinger: extensions:
GL_EXT_debug_marker GL_EXT_blend_minmax GL_EXT_multi_draw_arrays
GL_EXT_texture_filter_anisotropic GL_EXT_texture_format_BGRA8888
GL_OES_compressed_ETC1_RGB8_texture GL_OES_depth24
GL_OES_element_index_uint GL_OES_fbo_render_mipmap GL_OES_mapbuffer
GL_OES_rgb8_rgba8 GL_OES_standard_derivatives GL_OES_stencil8
GL_OES_texture_3D GL_OES_texture_float GL_OES_texture_half_float
GL_OES_texture_npot GL_OES_EGL_image GL_OES_depth_texture
GL_OES_packed_depth_stencil GL_EXT_texture_type_2_10_10_10_REV
GL_OES_get_program_binary GL_APPLE_texture_max_level
GL_EXT_discard_framebuffer GL_EXT_read_format_bgra
GL_NV_fbo_color_attachments GL_OES_EGL_image_external GL_OES_EGL_sync
GL_OES_vertex_array_object GL_EXT_texture_rg GL_EXT_unpack_subimage
GL_NV_draw_buffers GL_NV_read_buffer GL_NV_read_depth
GL_NV_read_depth_stencil GL_NV_read_stencil GL_EXT_draw_buffers
GL_EXT_map_buffer_range GL_KHR_debug GL_OES_depth_texture_cube_map
GL_OES_surfaceless_context GL_EXT_color_buffer_float
GL_EXT_separate_shader_objects GL

Rob