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vo_opengl: hwdec_d3d11egl: remove ES2 swizzle special-case

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This was somehow done under the assumption that ANGLE would somehow
always use RG in ES2 mode. But there's no basis for this. Even if ANGLE
supports NV12 textures with drivers that do not allow for texture_rg,
this cas eis too obscure to worry about. So do the robust and correct
thing instead, and disable this code if texture_rg is not available.
This commit is contained in:
wm4 2016-06-13 16:14:18 +02:00
parent 81ec9cf596
commit 3682df2dd5
1 changed files with 2 additions and 2 deletions
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4
video/out/opengl/hwdec_d3d11egl.c
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@ -114,7 +114,8 @@ static int create(struct gl_hwdec *hw)
!strstr(exts, "EGL_ANGLE_stream_producer_d3d_texture_nv12") ||
!(strstr(hw->gl->extensions, "GL_OES_EGL_image_external_essl3") ||
hw->gl->es == 200) ||
!strstr(exts, "EGL_EXT_device_query"))
!strstr(exts, "EGL_EXT_device_query") ||
!(hw->gl->mpgl_caps & MPGL_CAP_TEX_RG))
return -1;
HRESULT hr;
@ -309,7 +310,6 @@ static int map_frame(struct gl_hwdec *hw, struct mp_image *hw_image,
.gl_target = GL_TEXTURE_EXTERNAL_OES,
.tex_w = texdesc.Width / 2,
.tex_h = texdesc.Height / 2,
.swizzle = "rgba", // even in ES2 mode (no LUMINANCE_ALPHA)
},
},
};