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elm_test: GLView: Add depth to the window 

Without depth, glview / evas gl basically fall back to indirect rendering.

Also change bg color from yellowish to brown (and use PREMULTIPLIED
colors, not random values).
This commit is contained in:
Jean-Philippe Andre 2015-04-06 22:48:58 +09:00
parent c874a32ba5
commit 36aedfc876
1 changed files with 10 additions and 2 deletions
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12
legacy/elementary/src/bin/test_glview.c
View File

@ -265,7 +265,7 @@ gears_draw(GLData *gld)
static const GLfloat blue[4] = { 0.2, 0.2, 1.0, 1.0 };
GLfloat m[16];
gl->glClearColor(0.8, 0.8, 0.1, 0.5);
gl->glClearColor(0x25 / 255., 0x13 / 255., 0.0, 1.0);
gl->glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
memcpy(m, gld->proj, sizeof m);
@ -510,6 +510,8 @@ _on_direct(void *data,
{
if (!data) return;
// ON_DEMAND is necessary for Direct Rendering
elm_glview_render_policy_set(data, ELM_GLVIEW_RENDER_POLICY_ON_DEMAND);
elm_glview_mode_set(data, 0
| ELM_GLVIEW_ALPHA
| ELM_GLVIEW_DEPTH
@ -524,6 +526,8 @@ _on_indirect(void *data,
{
if (!data) return;
// note that with policy ALWAYS the window will flicker on resize
elm_glview_render_policy_set(data, ELM_GLVIEW_RENDER_POLICY_ALWAYS);
elm_glview_mode_set(data, 0
| ELM_GLVIEW_ALPHA
| ELM_GLVIEW_DEPTH
@ -614,6 +618,10 @@ test_glview(void *data EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_in
Ecore_Animator *ani;
GLData *gld = NULL;
// since we want a depth buffer and direct rendering, we need the window
// itself to have a depth buffer
elm_config_accel_preference_set("gl:depth");
// alloc a data struct to hold our relevant gl info in
if (!(gld = calloc(1, sizeof(GLData)))) return;
gldata_init(gld);
@ -642,7 +650,7 @@ test_glview(void *data EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_in
elm_glview_init_func_set(gl, _init_gl);
elm_glview_del_func_set(gl, _del_gl);
elm_glview_resize_func_set(gl, _resize_gl);
elm_glview_render_func_set(gl, (Elm_GLView_Func_Cb)_draw_gl);
elm_glview_render_func_set(gl, _draw_gl);
elm_box_pack_end(bx, gl);
evas_object_show(gl);