pTitSeb's glshim renamed to gl4es

project/jni/gl4es/spec/template/base/base.j2

@@ -0,0 +1,8 @@
+{% if ifdef %}#ifdef {{ ifdef }}
+{% endif %}
+{% if ifndef %}#ifndef {{ ifndef }}
+{% endif %}
+{% block main %}{% endblock %}
+{% block content %}{% endblock %}
+{% if ifdef %}#endif{% endif %}
+{% if ifndef %}#endif{% endif %}

project/jni/gl4es/spec/template/base/fprint.j2

@@ -0,0 +1,5 @@
+{% if func.args %}
+    printf("{{ func.name }}({{ func.args|printf }});\n", {{ func.args|args(0) }});
+{% else %}
+    printf("{{ func.name }}();\n");
+{% endif %}

project/jni/gl4es/spec/template/base/header.j2

@@ -0,0 +1,10 @@
+{% extends "base/base.j2" %}
+{% block main %}
+{% include "base/headers.j2" %}
+
+{% set guard = name.upper().replace('.', '_') -%}
+#ifndef {{ guard }}
+#define {{ guard }}
+{% block content %}{% endblock %}
+#endif
+{% endblock %}

project/jni/gl4es/spec/template/base/headers.j2

@@ -0,0 +1,9 @@
+{% block headers %}
+{% for header in headers %}
+{% if "<" in header %}
+#include {{ header }}
+{% else %}
+#include "{{ header }}"
+{% endif %}
+{% endfor %}
+{% endblock %}

project/jni/gl4es/spec/template/base/indexed_call.j2

@@ -0,0 +1,22 @@
+void glIndexedCall(const indexed_call_t *packed, void *ret_v) {
+    switch (packed->func) {
+        {% for f in functions %}
+        #ifndef skip_index_{{ f.name }}
+        case {{ f.name }}_INDEX: {
+            INDEXED_{{ f.types }} *unpacked = (INDEXED_{{ f.types }} *)packed;
+            {% if f.args %}
+            ARGS_{{ f.types }} args = unpacked->args;
+            {% endif %}
+            {% if not f.void %}
+            {{ f.return }} *ret = ({{ f.return }} *)ret_v;
+            *ret =
+            {% endif %}
+            {{ f.name }}({% for arg in f.args -%}
+                args.a{{ loop.index }}{% if not arg.last %}, {% endif %}
+            {% endfor %});
+            break;
+        }
+        #endif
+        {% endfor %}
+    }
+}

project/jni/gl4es/spec/template/base/packed_call.j2

@@ -0,0 +1,16 @@
+void glPackedCall(const packed_call_t *packed) {
+    switch (packed->format) {
+        {% for f in formats %}
+        case FORMAT_{{ f.types }}: {
+            PACKED_{{ f.types }} *unpacked = (PACKED_{{ f.types }} *)packed;
+            {% if f.args %}
+            ARGS_{{ f.types }} args = unpacked->args;
+            {% endif %}
+            unpacked->func({% for arg in f.args -%}
+                args.a{{ loop.index }}{% if not arg.last %}, {% endif %}
+            {% endfor %});
+            break;
+        }
+        {% endfor %}
+    }
+}

project/jni/gl4es/spec/template/base/wrap.c.j2

@@ -0,0 +1,15 @@
+{% extends "base/base.j2" %}
+{% block main %}
+{% include "base/headers.j2" %}
+{% for func in functions %}
+{% block definition scoped %}
+{{ func.return }} glshim_{{ func.name }}({{ func.args|args }}) {
+    {% block load scoped %}{% endblock %}
+    {% block call scoped %}
+    {% if not func.void %}return {% endif %}{% block prefix %}wrap{% endblock %}_{{ func.name }}({{ func.args|args(0) }});
+    {%- endblock %}
+}
+{{ func.return }} {{ func.name }}({{ func.args|args }}) __attribute__((alias("glshim_{{ func.name }}"))) __attribute__((visibility("default")));
+{% endblock %}
+{% endfor %}
+{% endblock %}

project/jni/gl4es/spec/template/base/wrap.h.j2

@@ -0,0 +1,64 @@
+{% extends "base/header.j2" %}
+{% block content %}
+
+typedef struct {
+    int format;
+    void *func;
+    void *args;
+} packed_call_t;
+
+typedef struct {
+    int func;
+    void *args;
+} indexed_call_t;
+
+enum FORMAT {
+{% for f in formats %}
+    FORMAT_{{ f.types }},
+{% endfor %}
+};
+
+{% for f in formats %}
+typedef {{ f.return }} (*FUNC_{{ f.types }})({{ f.args|args }});
+{% if f.args %}
+typedef struct {
+    {% for arg in f.args %}
+    {{ arg.type|unconst }} a{{ loop.index }}{% if arg.type == 'GLdouble' %} __attribute__ ((aligned(8))){% endif %};
+    {% endfor %}
+} ARGS_{{ f.types }};
+{% endif %}
+typedef struct {
+    int format;
+    FUNC_{{ f.types }} func;
+    {% if f.args %}
+    ARGS_{{ f.types }} args;
+    {% endif %}
+} PACKED_{{ f.types }};
+typedef struct {
+    int func;
+    {% if f.args %}
+    ARGS_{{ f.types }} args;
+    {% endif %}
+} INDEXED_{{ f.types }};
+{% endfor %}
+
+extern void glPushCall(void *data);
+void glPackedCall(const packed_call_t *packed);
+void glIndexedCall(const indexed_call_t *packed, void *ret_v);
+
+{% for func in functions %}
+#define {{ func.name }}_INDEX {{ loop.index }}
+#define {{ func.name }}_RETURN {{ func.return }}
+#define {{ func.name }}_ARG_NAMES {{ func.args|args(0) }}
+#define {{ func.name }}_ARG_EXPAND {{ func.args|args }}
+#define {{ func.name }}_PACKED PACKED_{{ func.types }}
+#define {{ func.name }}_INDEXED INDEXED_{{ func.types }}
+#define {{ func.name }}_FORMAT FORMAT_{{ func.types }}
+{% endfor %}
+
+{% for func in functions %}
+{{ func.return }} glshim_{{ func.name }}({{ func.name }}_ARG_EXPAND);
+typedef {{ func.return }} (*{{ func.name }}_PTR)({{ func.name }}_ARG_EXPAND);
+{% endfor %}
+
+{% endblock %}

project/jni/gl4es/spec/template/client.c.j2

@@ -0,0 +1,52 @@
+{% extends "base/wrap.c.j2" %}
+{% block headers %}
+#include <sys/syscall.h>
+#include <unistd.h>
+#include <string.h>
+#include <stdio.h>
+{{ super() }}
+
+{% endblock %}
+
+{% block main %}
+{{ super() }}
+
+snd_config_t *snd_config = NULL;
+
+__GLXextFuncPtr glXGetProcAddressARB(const GLubyte *name) {
+    {% for func in functions %}
+    {% if not func.name.startswith('snd_') %}
+    if (strcmp(name, "{{ func.name }}") == 0) {
+        return (void *){{ func.name }};
+    }
+    {% endif %}
+    {% endfor %}
+    printf("glXGetProcAddress(%s) not found\n", name);
+    return NULL;
+}
+
+__GLXextFuncPtr glXGetProcAddress(const GLubyte *name) {
+    return glXGetProcAddressARB(name);
+}
+{% endblock %}
+
+{% block definition %}
+#if !defined(skip_client_{{ func.name }}) && !defined(skip_index_{{ func.name }})
+{{ super() -}}
+#endif
+{% endblock %}
+
+{% block call %}
+    {{ func.name }}_INDEXED packed_data;
+    packed_data.func = {{ func.name }}_INDEX;
+    {% for arg in func.args %}
+    packed_data.args.a{{ loop.index }} = ({{ arg.type|unconst }}){{ arg.name }};
+    {% endfor %}
+    {% if not func.void %}
+    {{ func.return }} ret;
+    syscall(SYS_proxy, (void *)&packed_data, &ret);
+    return ret;
+    {% else %}
+    syscall(SYS_proxy, (void *)&packed_data, NULL);
+    {% endif %}
+{% endblock %}

project/jni/gl4es/spec/template/eglwrap.c.j2

@@ -0,0 +1,23 @@
+{% extends "base/wrap.c.j2" %}
+{% block headers %}
+{{ super() }}
+void *egl_lib;
+#define WARN_NULL(name) if (name == NULL) printf("libGL: warning, " #name " is NULL\n");
+#define LOAD_EGL(type, name, args...)                               \
+    typedef type (*eglptr_##name)(args);                            \
+    static eglptr_##name egl_##name;                                \
+    if (egl##name == NULL) {                                        \
+        if (egl_lib == NULL) {                                      \
+            egl_lib = dlopen("libEGL.so", RTLD_LOCAL | RTLD_LAZY);  \
+            WARN_NULL(egl_lib);                                     \
+        }                                                           \
+        egl_##name = (eglptr_##name)dlsym(egl_lib, #name);          \
+        WARN_NULL(egl_lib_##name);                                  \
+    }                                                               \
+{% endblock %}
+
+{% block load %}
+    LOAD_EGL({{ func.return }}, {{ func.name }}
+        {%- if func.args %}, {{ func.args|args }}{% endif %});
+{% endblock %}
+{% block prefix %}egl{% endblock %}

project/jni/gl4es/spec/template/gleswrap.c.j2

@@ -0,0 +1,25 @@
+{% extends "base/wrap.c.j2" %}
+{% block headers %}
+{{ super() }}
+
+{% endblock %}
+{% block content %}
+{% include "base/packed_call.j2" %}
+
+{% endblock %}
+
+{% block definition %}
+#ifndef skip_{{ func.name }}
+{{ super() -}}
+#endif
+{% endblock %}
+{% block load %}
+    LOAD_GLES({{ func.name }});
+{% endblock %}
+{% block call %}
+#ifndef direct_{{ func.name }}
+    PUSH_IF_COMPILING({{ func.name }})
+#endif
+    {{ super() }}
+{% endblock %}
+{% block prefix %}gles{% endblock %}

project/jni/gl4es/spec/template/glextwrap.c.j2

@@ -0,0 +1,20 @@
+{% extends "base/wrap.c.j2" %}
+{% block headers %}
+{{ super() }}
+
+{% endblock %}
+{% block definition %}
+#ifndef skip_{{ func.name }}
+{{ super() -}}
+#endif
+{% endblock %}
+{% block load %}
+    LOAD_GLES_OES({{ func.name }});
+{% endblock %}
+{% block call %}
+#ifndef direct_{{ func.name }}
+    PUSH_IF_COMPILING({{ func.name }})
+#endif
+    {{ super() }}
+{% endblock %}
+{% block prefix %}gles{% endblock %}

project/jni/gl4es/spec/template/glwrap.h.j2

@@ -0,0 +1,20 @@
+{% extends "base/wrap.h.j2" %}
+{% block content %}
+{{ super() }}
+
+{% for func in functions %}
+#ifndef direct_{{ func.name }}
+#define push_{{ func.name }}({{ func.args|args(0) }}) { \
+    {{ func.name }}_PACKED *packed_data = malloc(sizeof({{ func.name }}_PACKED)); \
+    packed_data->format = {{ func.name }}_FORMAT; \
+    packed_data->func = glshim_{{ func.name }}; \
+    {% if func.args %}
+    {% for arg in func.args %}
+    packed_data->args.a{{ loop.index }} = ({{ arg.type|unconst }}){{ arg.name }}; \
+    {% endfor %}
+    {% endif %}
+    glPushCall((void *)packed_data); \
+}
+#endif
+{% endfor %}
+{% endblock %}

project/jni/gl4es/spec/template/glxfuncs.j2

@@ -0,0 +1,3 @@
+{% for func in functions %}
+_EX({{ func.name }});
+{% endfor %}

project/jni/gl4es/spec/template/host.c.j2

@@ -0,0 +1,6 @@
+{% extends "base/header.j2" %}
+
+{% block content %}
+{% include "base/indexed_call.j2" %}
+
+{% endblock %}

project/jni/gl4es/spec/template/proxy.h.j2

@@ -0,0 +1 @@
+{% extends "base/wrap.h.j2" %}