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Commit f2102179 authored by Krzysztof Kosiński's avatar Krzysztof Kosiński
Browse files

Do not strip colorspace attribute for RGB888 surfaces. 

Bug: 76088973
Test: Ran an internal test app that draws a solid bar of 50% gray and
1-pixel stripes alternating between black and white to a RGB888 surface.
Verified that the display matches expectations (the stripes and the bar
are approximately the same brightness).

Change-Id: I8682dfcaecf1034d74532b051bdd528b2e5e2870
parent 93649730

opengl/libs/EGL/eglApi.cpp

+3 −0
Original line number Diff line number Diff line
@@ -489,6 +489,9 @@ static EGLBoolean stripAttributes(egl_display_ptr dp, const EGLint* attrib_list, 
    bool haveColorSpaceSupport = dp->haveExtension("EGL_KHR_gl_colorspace");

    switch (format) {

        case HAL_PIXEL_FORMAT_RGBA_8888:

        case HAL_PIXEL_FORMAT_RGBX_8888:

        // RGB_888 is never returned by getNativePixelFormat, but is included here for completeness.

        case HAL_PIXEL_FORMAT_RGB_888:

            if (haveColorSpaceSupport) {

                // Spec says:

                //     [fn1] Only OpenGL and OpenGL ES contexts which support sRGB