jpeg pushed a commit to branch master.
http://git.enlightenment.org/core/efl.git/commit/?id=93298d6dc2360ef91009ef88a76e3cb0336c0235
commit 93298d6dc2360ef91009ef88a76e3cb0336c0235
Author: Jean-Philippe Andre <jp.an...@samsung.com>
Date: Wed Oct 14 17:30:25 2015 +0900
Evas GL: Add a test case for Evas GL (make check)
For now this only covers SOME of Evas GL's functions.
It will try to run with opengl_x11 and buffer (OSMesa). It'll also
try to fail silently if the engine initialization failed, or if
OSMesa could not be found. If the engines work, then Evas GL must
work properly.
---
src/Makefile_Evas.am | 1 +
src/tests/evas/evas_suite.c | 1 +
src/tests/evas/evas_suite.h | 1 +
src/tests/evas/evas_test_evasgl.c | 250 ++++++++++++++++++++++++++++++++++++++
4 files changed, 253 insertions(+)
diff --git a/src/Makefile_Evas.am b/src/Makefile_Evas.am
index 71cd597..0e08495 100644
--- a/src/Makefile_Evas.am
+++ b/src/Makefile_Evas.am
@@ -2127,6 +2127,7 @@ tests/evas/evas_test_filters.c \
tests/evas/evas_test_image.c \
tests/evas/evas_test_mesh.c \
tests/evas/evas_test_mask.c \
+tests/evas/evas_test_evasgl.c \
tests/evas/evas_tests_helpers.h \
tests/evas/evas_suite.h
diff --git a/src/tests/evas/evas_suite.c b/src/tests/evas/evas_suite.c
index 7b087bb..242215f 100644
--- a/src/tests/evas/evas_suite.c
+++ b/src/tests/evas/evas_suite.c
@@ -28,6 +28,7 @@ static const Evas_Test_Case etc[] = {
{ "Images", evas_test_image_object },
{ "Meshes", evas_test_mesh },
{ "Masking", evas_test_mask },
+ { "Evas GL", evas_test_evasgl },
{ NULL, NULL }
};
diff --git a/src/tests/evas/evas_suite.h b/src/tests/evas/evas_suite.h
index 645f758..574bdc2 100644
--- a/src/tests/evas/evas_suite.h
+++ b/src/tests/evas/evas_suite.h
@@ -13,5 +13,6 @@ void evas_test_filters(TCase *tc);
void evas_test_image_object(TCase *tc);
void evas_test_mesh(TCase *tc);
void evas_test_mask(TCase *tc);
+void evas_test_evasgl(TCase *tc);
#endif /* _EVAS_SUITE_H */
diff --git a/src/tests/evas/evas_test_evasgl.c
b/src/tests/evas/evas_test_evasgl.c
new file mode 100644
index 0000000..af840b5
--- /dev/null
+++ b/src/tests/evas/evas_test_evasgl.c
@@ -0,0 +1,250 @@
+/* Test Evas GL EAPIs.
+ *
+ * This will try with opengl_x11 and buffer (OSMesa) and silently fail if
+ * the engine or the GL library can't be initialized. This is to test Evas GL
+ * APIs when they can actually work, ie. when OSMesa exists or when the engine
+ * is GL.
+ */
+
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#include <stdio.h>
+#include <dlfcn.h>
+
+#define EFL_GFX_FILTER_BETA
+#include "evas_suite.h"
+#include "Evas.h"
+#include "Evas_GL.h"
+#include "Ecore_Evas.h"
+
+static int
+_detect_osmesa(void)
+{
+ /* assume that if libOSMesa.so links, then we can create an Evas GL */
+ void *lib = dlopen("libOSMesa.so", RTLD_NOW);
+ if (!lib)
+ {
+ printf("Could not find OSMesa! Skipping Evas GL tests.\n");
+ return 0;
+ }
+ dlclose(lib);
+ return 1;
+}
+
+#define START_EVASGL_TEST(engine, options) \
+ Ecore_Evas *ee; Evas *evas; Evas_Object *im = NULL; \
+ if (!strcmp(engine, "buffer") && !_detect_osmesa()) return; \
+ putenv("EVAS_GL_API_DEBUG=1"); \
+ evas_init(); \
+ ecore_evas_init(); \
+ ee = ecore_evas_new(engine, 0, 0, 1, 1, options); \
+ if (!ee) { printf("Could not create ecore evas. Skipping Evas GL
tests.\n"); \
+ goto init_failed; } \
+ ecore_evas_show(ee); \
+ ecore_evas_manual_render_set(ee, EINA_TRUE); \
+ evas = ecore_evas_get(ee); \
+ im = evas_object_image_filled_add(evas); \
+ evas_object_geometry_set(im, 0, 0, 1, 1); \
+ evas_object_show(im); \
+ ecore_evas_manual_render(ee); \
+ do {} while (0)
+
+#define END_EVASGL_TEST() \
+ init_failed: \
+ evas_object_del(im); \
+ ecore_evas_free(ee); \
+ ecore_evas_shutdown(); \
+ evas_shutdown(); \
+ do {} while (0)
+
+static void
+_test_evasgl_init(const char *engine, const char *options)
+{
+ START_EVASGL_TEST(engine, options);
+ Evas_GL_Context *ctx;
+ Evas_GL_Surface *sfc;
+ Evas_GL_Config *cfg;
+ Evas_GL_API *gl;
+ Evas_GL *evgl;
+
+ fail_if(!(evgl = evas_gl_new(evas)));
+ fail_if(!(cfg = evas_gl_config_new()));
+ fail_if(!(sfc = evas_gl_surface_create(evgl, cfg, 1, 1)));
+ fail_if(!(ctx = evas_gl_context_create(evgl, NULL)));
+
+ /* valid current states */
+ fail_if(!evas_gl_make_current(evgl, sfc, ctx));
+ fail_if(!evas_gl_make_current(evgl, NULL, NULL));
+ fail_if(!evas_gl_make_current(evgl, NULL, ctx));
+
+ /* no context but surface: invalid */
+ fprintf(stderr, "================ IGNORE ERRORS BEGIN ================\n");
+ fail_if(evas_gl_make_current(evgl, sfc, NULL) != EINA_FALSE);
+ fprintf(stderr, "================ IGNORE ERRORS END ================\n");
+
+ /* API verification */
+ fail_if(!(gl = evas_gl_api_get(evgl)));
+
+ fail_if(!evas_gl_make_current(evgl, NULL, NULL));
+ evas_gl_context_destroy(evgl, ctx);
+ evas_gl_surface_destroy(evgl, sfc);
+ evas_gl_config_free(cfg);
+ evas_gl_free(evgl);
+
+ END_EVASGL_TEST();
+}
+
+static void
+_test_evasgl_current_get(const char *engine, const char *options)
+{
+ if (!_detect_osmesa())
+ return;
+
+ START_EVASGL_TEST(engine, options);
+ Evas_GL_Context *ctx, *ctx2;
+ Evas_GL_Surface *sfc, *sfc2;
+ Evas_GL_Config *cfg;
+ Evas_GL *evgl, *evgl2;
+
+ ctx2 = (void*)(intptr_t)0x1;
+ sfc2 = (void*)(intptr_t)0x1;
+ evgl2 = evas_gl_current_evas_gl_get(&ctx2, &sfc2);
+ fail_if(evgl2 || ctx2 || sfc2);
+
+ fail_if(!(evgl = evas_gl_new(evas)));
+ fail_if(!(cfg = evas_gl_config_new()));
+ fail_if(!(sfc = evas_gl_surface_create(evgl, cfg, 1, 1)));
+ fail_if(!(ctx = evas_gl_context_create(evgl, NULL)));
+
+ ctx2 = (void*)(intptr_t)0x1;
+ sfc2 = (void*)(intptr_t)0x1;
+ evgl2 = evas_gl_current_evas_gl_get(&ctx2, &sfc2);
+ fail_if(evgl2 || ctx2 || sfc2);
+
+ fail_if(!evas_gl_make_current(evgl, sfc, ctx));
+ evgl2 = evas_gl_current_evas_gl_get(&ctx2, &sfc2);
+ fail_if(evgl2 != evgl);
+ fail_if(sfc2 != sfc);
+ fail_if(ctx2 != ctx);
+
+ fail_if(!evas_gl_make_current(evgl, NULL, NULL));
+ evgl2 = evas_gl_current_evas_gl_get(&ctx2, &sfc2);
+ fail_if(evgl2 != evgl); /* this should not reset current Evas GL */
+ fail_if(sfc2 != NULL);
+ fail_if(ctx2 != NULL);
+
+ evas_gl_context_destroy(evgl, ctx);
+ evas_gl_surface_destroy(evgl, sfc);
+ evas_gl_free(evgl);
+ END_EVASGL_TEST();
+}
+
+static void
+_test_evasgl_context_version(const char *engine, const char *options)
+{
+ if (!_detect_osmesa())
+ return;
+
+ START_EVASGL_TEST(engine, options);
+ Evas_GL_Context *ctx, *ctx2;
+ Evas_GL_Surface *sfc;
+ Evas_GL_Config *cfg;
+ Evas_GL_API *gl;
+ Evas_GL *evgl;
+ const char *ver, *ext, *glsl;
+ int vmaj, vmin;
+
+ fail_if(!(evgl = evas_gl_new(evas)));
+ fail_if(!(cfg = evas_gl_config_new()));
+ fail_if(!(sfc = evas_gl_surface_create(evgl, cfg, 1, 1)));
+
+ /* test only GLES 2 - GLES 3 and GLES 1 not supported yet with OSMesa */
+ fail_if(!(ctx = evas_gl_context_version_create(evgl, NULL,
EVAS_GL_GLES_2_X)));
+ fail_if(!(gl = evas_gl_api_get(evgl)));
+ fail_if(gl->version != EVAS_GL_API_VERSION); /* valid for make check */
+
+ fail_if(!evas_gl_make_current(evgl, sfc, ctx));
+ fail_if(!(ver = (const char *) gl->glGetString(GL_VERSION)));
+ printf("GL_VERSION: %s\n", ver);
+ fail_if(sscanf(ver, "OpenGL ES %d.%d", &vmaj, &vmin) != 2);
+ fail_if((vmaj < 2) || (vmin < 0));
+
+ /* verify function pointers - GLES 2 only */
+ typedef void (*fptr_t)();
+ const int idx_glViewport = ((char*) &gl->glViewport - (char*)
&gl->glActiveTexture) / sizeof(fptr_t);
+ fptr_t *fptr= &gl->glActiveTexture;
+ for (int i = 0; i < idx_glViewport; i++, fptr++)
+ fail_if(!*fptr);
+
+ /* mesa supports a ton of extensions but there are no extra pointers set in
+ * Evas_GL_API for those extensions */
+ fail_if(!(ext = (const char *) gl->glGetString(GL_EXTENSIONS)));
+ printf("GL_EXTENSIONS: %s\n", ext);
+
+ /* GLSL string format check */
+ fail_if(!(glsl = (const char *)
gl->glGetString(GL_SHADING_LANGUAGE_VERSION)));
+ printf("GL_SHADING_LANGUAGE_VERSION: %s\n", glsl);
+ fail_if(sscanf(glsl, "OpenGL ES GLSL ES %d", &vmaj) != 1);
+
+ /* shared ctx */
+ fail_if(!(ctx2 = evas_gl_context_version_create(evgl, ctx,
EVAS_GL_GLES_2_X)));
+ evas_gl_context_destroy(evgl, ctx2);
+
+ fail_if(!evas_gl_make_current(evgl, NULL, NULL));
+ evas_gl_context_destroy(evgl, ctx);
+ evas_gl_surface_destroy(evgl, sfc);
+ evas_gl_free(evgl);
+ END_EVASGL_TEST();
+}
+
+START_TEST(evas_test_evasgl_init_opengl_x11)
+{
+ _test_evasgl_init("opengl_x11", NULL);
+}
+END_TEST
+
+START_TEST(evas_test_evasgl_current_get_opengl_x11)
+{
+ _test_evasgl_current_get("opengl_x11", NULL);
+}
+END_TEST
+
+START_TEST(evas_test_evasgl_context_version_opengl_x11)
+{
+ _test_evasgl_context_version("opengl_x11", NULL);
+}
+END_TEST
+
+START_TEST(evas_test_evasgl_init_buffer)
+{
+ _test_evasgl_init("buffer", NULL);
+}
+END_TEST
+
+START_TEST(evas_test_evasgl_current_get_buffer)
+{
+ _test_evasgl_current_get("buffer", NULL);
+}
+END_TEST
+
+START_TEST(evas_test_evasgl_context_version_buffer)
+{
+ _test_evasgl_context_version("buffer", NULL);
+}
+END_TEST
+
+void evas_test_evasgl(TCase *tc)
+{
+ if (getenv("DISPLAY"))
+ {
+ tcase_add_test(tc, evas_test_evasgl_init_opengl_x11);
+ tcase_add_test(tc, evas_test_evasgl_current_get_opengl_x11);
+ tcase_add_test(tc, evas_test_evasgl_context_version_opengl_x11);
+ }
+
+ tcase_add_test(tc, evas_test_evasgl_init_buffer);
+ tcase_add_test(tc, evas_test_evasgl_current_get_buffer);
+ tcase_add_test(tc, evas_test_evasgl_context_version_buffer);
+}
--
