EGL: Request sRGB framebuffer in correct place.

[SDLBugzilla]

This bug report was migrated from our old Bugzilla tracker.

These attachments are available in the static archive:

• Request sRGB framebuffer in correct place (srgb.patch, text/plain, 2018-01-16 20:41:22 +0000, 2620 bytes)

Reported in version: HG 2.1
Reported for operating system, platform: Linux, All

Comments on the original bug report:

On 2018-01-16 20:41:22 +0000, Deve wrote:

Created attachment 3142
Request sRGB framebuffer in correct place

SDL2 asks for sRGB framebuffer in wrong place when using EGL.

The EGL_GL_COLORSPACE_KHR is an attribute for eglCreate*Surface.

As written in EGL_KHR_gl_colorspace documentation:

Accepted as an attribute name by eglCreateWindowSurface,
eglCreatePbufferSurface and eglCreatePixmapSurface

    EGL_GL_COLORSPACE_KHR                   0x309D

Accepted as attribute values for EGL_GL_COLORSPACE_KHR by
eglCreateWindowSurface, eglCreatePbufferSurface and
eglCreatePixmapSurface

    EGL_GL_COLORSPACE_SRGB_KHR              0x3089
    EGL_GL_COLORSPACE_LINEAR_KHR            0x308A

I'm sending a patch that solves the issue.

On 2018-01-17 21:10:09 +0000, Sam Lantinga wrote:

Added, thanks!
https://hg.libsdl.org/SDL/rev/a01af1a724b3