[cairo] [PATCH] test: Add test for egl-surface-source

[Bryce Harrington]

On Mon, Sep 22, 2014 at 11:40:05AM +0530, RAVI NANJUNDAPPA wrote:
> hi, 
> 
> PFA the patch along with the reference images used for the test file.
> Please review the same.
> 
> Thanks and Best Regards, 
> N Ravi
> 
> PS: Unicode problem with the patch is still persisting. Will fix the issue
> while sending the next patches. Please bear with the attachement of the
> patch as of now.

Thanks, looks good to me, I've applied it to trunk.

Bryce


> >From 9539e33a638f320c47d2bc55c415c4b464793e62 Mon Sep 17 00:00:00 2001
> From: Ravi Nanjundappa <nravi.n at samsung.com>
> Date: Mon, 22 Sep 2014 10:19:17 +0530
> Subject: [PATCH] test: Add test for egl-surface-source
> 
> This test file attempts to use a EGL backend surface as a source
> surface for all other backends.
> 
> Signed-off-by: Ravi Nanjundappa <nravi.n at samsung.com>
> ---
>  test/Makefile.sources                              |    3 +-
>  test/egl-surface-source.c                          |  135 ++++++++++++++++++++
>  test/reference/egl-surface-source.argb32.ref.png   |  Bin 0 -> 377 bytes
>  .../egl-surface-source.base.argb32.ref.png         |  Bin 0 -> 377 bytes
>  .../egl-surface-source.base.rgb24.ref.png          |  Bin 0 -> 301 bytes
>  test/reference/egl-surface-source.image16.ref.png  |  Bin 0 -> 305 bytes
>  test/reference/egl-surface-source.rgb24.ref.png    |  Bin 0 -> 301 bytes
>  7 files changed, 137 insertions(+), 1 deletion(-)
>  create mode 100644 test/egl-surface-source.c
>  create mode 100644 test/reference/egl-surface-source.argb32.ref.png
>  create mode 100644 test/reference/egl-surface-source.base.argb32.ref.png
>  create mode 100644 test/reference/egl-surface-source.base.rgb24.ref.png
>  create mode 100644 test/reference/egl-surface-source.image16.ref.png
>  create mode 100644 test/reference/egl-surface-source.rgb24.ref.png
> 
> diff --git a/test/Makefile.sources b/test/Makefile.sources
> index 689645c..66d4a26 100644
> --- a/test/Makefile.sources
> +++ b/test/Makefile.sources
> @@ -402,7 +402,8 @@ gl_surface_test_sources = \
>  	gl-surface-source.c
>  
>  egl_surface_test_sources = \
> -       egl-oversized-surface.c
> +       egl-oversized-surface.c \
> +       egl-surface-source.c
>  
>  quartz_surface_test_sources = quartz-surface-source.c
>  
> diff --git a/test/egl-surface-source.c b/test/egl-surface-source.c
> new file mode 100644
> index 0000000..4a84d70
> --- /dev/null
> +++ b/test/egl-surface-source.c
> @@ -0,0 +1,135 @@
> +/*
> + * Copyright © 2014 Samsung Electronics
> + *
> + * Permission is hereby granted, free of charge, to any person
> + * obtaining a copy of this software and associated documentation
> + * files (the "Software"), to deal in the Software without
> + * restriction, including without limitation the rights to use, copy,
> + * modify, merge, publish, distribute, sublicense, and/or sell copies
> + * of the Software, and to permit persons to whom the Software is
> + * furnished to do so, subject to the following conditions:
> + *
> + * The above copyright notice and this permission notice shall be
> + * included in all copies or substantial portions of the Software.
> + *
> + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
> + * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
> + * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
> + * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
> + * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
> + * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
> + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
> + * SOFTWARE.
> + *
> + * Author: Ravi Nanjundappa <nravi.n at samsung.com>
> + */
> +
> +/*
> + * This case tests using a EGL surface as the source
> + *
> + */
> +
> +#include "cairo-test.h"
> +#include <cairo-gl.h>
> +
> +#include "surface-source.c"
> +
> +struct closure {
> +    EGLDisplay dpy;
> +    EGLContext ctx;
> +};
> +
> +static void
> +cleanup (void *data)
> +{
> +    struct closure *arg = data;
> +
> +    eglDestroyContext (arg->dpy, arg->ctx);
> +    eglMakeCurrent (arg->dpy, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT);
> +    eglTerminate (arg->dpy);
> +
> +    free (arg);
> +}
> +
> +static cairo_surface_t *
> +create_source_surface (int size)
> +{
> +    EGLint config_attribs[] = {
> +	EGL_RED_SIZE, 8,
> +	EGL_GREEN_SIZE, 8,
> +	EGL_BLUE_SIZE, 8,
> +	EGL_ALPHA_SIZE, 8,
> +	EGL_SURFACE_TYPE, EGL_PBUFFER_BIT,
> +#if CAIRO_HAS_GL_SURFACE
> +	EGL_RENDERABLE_TYPE, EGL_OPENGL_BIT,
> +#elif CAIRO_HAS_GLESV2_SURFACE
> +	EGL_RENDERABLE_TYPE, EGL_OPENGL_ES2_BIT,
> +#endif
> +	EGL_NONE
> +    };
> +    const EGLint ctx_attribs[] = {
> +#if CAIRO_HAS_GLESV2_SURFACE
> +	EGL_CONTEXT_CLIENT_VERSION, 2,
> +#endif
> +	EGL_NONE
> +    };
> +
> +    struct closure *arg;
> +    cairo_device_t *device;
> +    cairo_surface_t *surface;
> +    EGLConfig config;
> +    EGLint numConfigs;
> +    EGLDisplay dpy;
> +    EGLContext ctx;
> +    int major, minor;
> +
> +    dpy = eglGetDisplay (EGL_DEFAULT_DISPLAY);
> +    if (! eglInitialize (dpy, &major, &minor)) {
> +	return NULL;
> +    }
> +
> +    eglChooseConfig (dpy, config_attribs, &config, 1, &numConfigs);
> +    if (numConfigs == 0) {
> +	return NULL;
> +    }
> +
> +#if CAIRO_HAS_GL_SURFACE
> +    eglBindAPI (EGL_OPENGL_API);
> +#elif CAIRO_HAS_GLESV2_SURFACE
> +    eglBindAPI (EGL_OPENGL_ES_API);
> +#endif
> +
> +   ctx = eglCreateContext (dpy, config, EGL_NO_CONTEXT,
> +				  ctx_attribs);
> +    if (ctx == EGL_NO_CONTEXT) {
> +	eglTerminate (dpy);
> +	return NULL;
> +    }
> +
> +    arg = xmalloc (sizeof (struct closure));
> +    arg->dpy = dpy;
> +    arg->ctx = ctx;
> +    device = cairo_egl_device_create (dpy, ctx);
> +    if (cairo_device_set_user_data (device,
> +				    (cairo_user_data_key_t *) cleanup,
> +				    arg,
> +				    cleanup))
> +    {
> +	cleanup (arg);
> +	return NULL;
> +    }
> +
> +    surface = cairo_gl_surface_create (device,
> +				       CAIRO_CONTENT_COLOR_ALPHA,
> +				       size, size);
> +    cairo_device_destroy (device);
> +
> +    return surface;
> +}
> +
> +CAIRO_TEST (egl_surface_source,
> +	    "Test using a EGL surface as the source",
> +	    "source", /* keywords */
> +	    NULL, /* requirements */
> +	    SIZE, SIZE,
> +	    preamble, draw)
> diff --git a/test/reference/egl-surface-source.argb32.ref.png b/test/reference/egl-surface-source.argb32.ref.png
> new file mode 100644
> index 0000000000000000000000000000000000000000..018297208e7e69c63dc671094b4659d2f64f26b6
> GIT binary patch
> literal 377
> zcmeAS at N?(olHy`uVBq!ia0vp^2_VeD1|%QND7OGoY)RhkE)4%caKYZ?lNlHo^*mi1
> zLn`LHz3Z5D#6W<-(f7pu>3i-}Ht{#FI9zr&S8|pm$LWf5mghM?FP49BTa-bYA&g-S
> zLj>anrUcdlTn#7!`)^Cz at Yl^XNS+=acb^4C{zjGjhqPyZVq+hCGJ7)f^UliuYIu#p
> zFq`$jwdYOGp0 at n?yPo~sx({{#>c6)-2&3AMMH89}i?^|7e~CZQW`E$-D>Mgu``xg{
> hgb};PU<QBVuRp<iM0Mdk31C<<c)I$ztaD0e0sx;ke`){#
> 
> literal 0
> HcmV?d00001
> 
> diff --git a/test/reference/egl-surface-source.base.argb32.ref.png b/test/reference/egl-surface-source.base.argb32.ref.png
> new file mode 100644
> index 0000000000000000000000000000000000000000..018297208e7e69c63dc671094b4659d2f64f26b6
> GIT binary patch
> literal 377
> zcmeAS at N?(olHy`uVBq!ia0vp^2_VeD1|%QND7OGoY)RhkE)4%caKYZ?lNlHo^*mi1
> zLn`LHz3Z5D#6W<-(f7pu>3i-}Ht{#FI9zr&S8|pm$LWf5mghM?FP49BTa-bYA&g-S
> zLj>anrUcdlTn#7!`)^Cz at Yl^XNS+=acb^4C{zjGjhqPyZVq+hCGJ7)f^UliuYIu#p
> zFq`$jwdYOGp0 at n?yPo~sx({{#>c6)-2&3AMMH89}i?^|7e~CZQW`E$-D>Mgu``xg{
> hgb};PU<QBVuRp<iM0Mdk31C<<c)I$ztaD0e0sx;ke`){#
> 
> literal 0
> HcmV?d00001
> 
> diff --git a/test/reference/egl-surface-source.base.rgb24.ref.png b/test/reference/egl-surface-source.base.rgb24.ref.png
> new file mode 100644
> index 0000000000000000000000000000000000000000..0d68a82cc27532aa78fc12af7646f6821a730a2b
> GIT binary patch
> literal 301
> zcmeAS at N?(olHy`uVBq!ia0vp^2_VeD1SE5RJ;(=AY)RhkE)4%caKYZ?lYt_SJY5_^
> zD(1Ysy^*iUK*S+1>rej2(}h=B at 0d(;Js;WVUVNE%S1wQ;!=K59zYi43gs*v=>!Y8U
> z_vgvq?cQM at omse;SR0!h92Y1A>{u^la;*65g4(k)k}t|wYjB7lNebZM8vKpTne!)c
> zbN%i~M<*ZqX0g}kFdxELd^!~Z1T at ab2krlH<ByqM{lP1D%YXuKdqK|r at Q}6kF=t0)
> R<@7`l*VEO{Wt~$(698O(XEy)<
> 
> literal 0
> HcmV?d00001
> 
> diff --git a/test/reference/egl-surface-source.image16.ref.png b/test/reference/egl-surface-source.image16.ref.png
> new file mode 100644
> index 0000000000000000000000000000000000000000..2a7460e284f3ed8ad59e28c1498357559937e421
> GIT binary patch
> literal 305
> zcmeAS at N?(olHy`uVBq!ia0vp^2_VeD1SE5RJ;(=AY)RhkE)4%caKYZ?lYt`7JY5_^
> zD(1Ysy^*iUK*S+1>rb{Y`{Mh(i}ju at +o)4 at j>~4&?7R!P%s{0N=J(uW|5j_CB&(lX
> z<yrh#{k^^HrY?D<009jS5f&~c*2Y7XR~Hz{WwYJA)^l at x_Oly~jtdkJvP}-SxvekX
> zCp|taZ}xrt^i5@#Zs^IcKeM43p9a=OWZBQ{SNQGB_V*r+Hz?gM3vmosUI6HBhCP)`
> XvmH4neBSVCGl=Wy>gTe~DWM4fL|kN5
> 
> literal 0
> HcmV?d00001
> 
> diff --git a/test/reference/egl-surface-source.rgb24.ref.png b/test/reference/egl-surface-source.rgb24.ref.png
> new file mode 100644
> index 0000000000000000000000000000000000000000..0d68a82cc27532aa78fc12af7646f6821a730a2b
> GIT binary patch
> literal 301
> zcmeAS at N?(olHy`uVBq!ia0vp^2_VeD1SE5RJ;(=AY)RhkE)4%caKYZ?lYt_SJY5_^
> zD(1Ysy^*iUK*S+1>rej2(}h=B at 0d(;Js;WVUVNE%S1wQ;!=K59zYi43gs*v=>!Y8U
> z_vgvq?cQM at omse;SR0!h92Y1A>{u^la;*65g4(k)k}t|wYjB7lNebZM8vKpTne!)c
> zbN%i~M<*ZqX0g}kFdxELd^!~Z1T at ab2krlH<ByqM{lP1D%YXuKdqK|r at Q}6kF=t0)
> R<@7`l*VEO{Wt~$(698O(XEy)<
> 
> literal 0
> HcmV?d00001
> 
> -- 
> 1.7.9.5
> 

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