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Start adding HAVE_OPENGL/HAVE_VG ifdefs

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This commit is contained in:
twinaphex 2016-02-17 22:20:43 +01:00
parent 51a94d6ac7
commit 56a14ffc3c
1 changed files with 40 additions and 2 deletions
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42
gfx/drivers_context/wayland_ctx.c
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@ -46,6 +46,8 @@ typedef struct gfx_ctx_wayland_data
struct wl_pointer *wl_pointer;
} gfx_ctx_wayland_data_t;
static enum gfx_ctx_api wl_api;
#ifndef EGL_OPENGL_ES3_BIT_KHR
#define EGL_OPENGL_ES3_BIT_KHR 0x0040
#endif
@ -253,24 +255,33 @@ static void gfx_ctx_wl_get_video_size(void *data,
static void *gfx_ctx_wl_init(void *video_driver)
{
#ifdef HAVE_OPENGL
static const EGLint egl_attribs_gl[] = {
WL_EGL_ATTRIBS_BASE,
EGL_RENDERABLE_TYPE, EGL_OPENGL_BIT,
EGL_NONE,
};
#endif
#ifdef HAVE_OPENGLES
#ifdef HAVE_OPENGLES2
static const EGLint egl_attribs_gles[] = {
WL_EGL_ATTRIBS_BASE,
EGL_RENDERABLE_TYPE, EGL_OPENGL_ES2_BIT,
EGL_NONE,
};
#endif
#ifdef HAVE_OPENGLES3
#ifdef EGL_KHR_create_context
static const EGLint egl_attribs_gles3[] = {
WL_EGL_ATTRIBS_BASE,
EGL_RENDERABLE_TYPE, EGL_OPENGL_ES3_BIT_KHR,
EGL_NONE,
};
#endif
#endif
#endif
static const EGLint egl_attribs_vg[] = {
@ -281,7 +292,7 @@ static void *gfx_ctx_wl_init(void *video_driver)
EGLint major = 0, minor = 0;
EGLint n;
const EGLint *attrib_ptr;
const EGLint *attrib_ptr = NULL;
gfx_ctx_wayland_data_t *wl = (gfx_ctx_wayland_data_t*)
calloc(1, sizeof(gfx_ctx_wayland_data_t));
@ -293,21 +304,29 @@ static void *gfx_ctx_wl_init(void *video_driver)
switch (wl->egl.api)
{
case GFX_CTX_OPENGL_API:
#ifdef HAVE_OPENGL
attrib_ptr = egl_attribs_gl;
#endif
break;
case GFX_CTX_OPENGL_ES_API:
#ifdef HAVE_OPENGLES
#ifdef HAVE_OPENGLES3
#ifdef EGL_KHR_create_context
if (g_egl_major >= 3)
attrib_ptr = egl_attribs_gles3;
else
#endif
#endif
attrib_ptr = egl_attribs_gles;
#endif
break;
case GFX_CTX_OPENVG_API:
#ifdef HAVE_VG
attrib_ptr = egl_attribs_vg;
#endif
break;
default:
attrib_ptr = NULL;
break;
}
g_egl_quit = 0;
@ -366,6 +385,7 @@ static EGLint *egl_fill_attribs(gfx_ctx_wayland_data_t *wl, EGLint *attr)
#ifdef EGL_KHR_create_context
case GFX_CTX_OPENGL_API:
{
#ifdef HAVE_OPENGL
unsigned version = wl->egl.major * 1000 + wl->egl.minor;
bool core = version >= 3001;
#ifdef GL_DEBUG
@ -396,12 +416,14 @@ static EGLint *egl_fill_attribs(gfx_ctx_wayland_data_t *wl, EGLint *attr)
*attr++ = EGL_CONTEXT_FLAGS_KHR;
*attr++ = EGL_CONTEXT_OPENGL_DEBUG_BIT_KHR;
}
#endif
break;
}
#endif
case GFX_CTX_OPENGL_ES_API:
#ifdef HAVE_OPENGLES
*attr++ = EGL_CONTEXT_CLIENT_VERSION; /* Same as EGL_CONTEXT_MAJOR_VERSION */
*attr++ = wl->egl.major ? (EGLint)wl->egl.major : 2;
#ifdef EGL_KHR_create_context
@ -410,6 +432,7 @@ static EGLint *egl_fill_attribs(gfx_ctx_wayland_data_t *wl, EGLint *attr)
*attr++ = EGL_CONTEXT_MINOR_VERSION_KHR;
*attr++ = wl->egl.minor;
}
#endif
#endif
break;
@ -521,19 +544,34 @@ static bool gfx_ctx_wl_bind_api(void *video_driver,
switch (api)
{
case GFX_CTX_OPENGL_API:
#ifdef HAVE_OPENGL
#ifndef EGL_KHR_create_context
if ((major * 1000 + minor) >= 3001)
return false;
#endif
wl_api = api;
return eglBindAPI(EGL_OPENGL_API);
#else
break;
#endif
case GFX_CTX_OPENGL_ES_API:
#ifdef HAVE_OPENGLES
#ifndef EGL_KHR_create_context
if (major >= 3)
return false;
#endif
wl_api = api;
return eglBindAPI(EGL_OPENGL_ES_API);
#else
break;
#endif
case GFX_CTX_OPENVG_API:
#ifdef HAVE_VG
wl_api = api;
return eglBindAPI(EGL_OPENVG_API);
#else
break;
#endif
default:
break;
}