Add JNI target to libretro-test-gl.

Fixup GLES build.

gfx/gl.c

@@ -650,10 +650,6 @@ void gl_init_fbo(void *data, unsigned width, unsigned height)
 #ifndef HAVE_RGL
 bool gl_init_hw_render(gl_t *gl, unsigned width, unsigned height)
 {
-#if defined(__QNX__) || defined(ANDROID)
-   width = 512;
-   height = 512;
-#endif
    RARCH_LOG("[GL]: Initializing HW render (%u x %u).\n", width, height);
 
    if (!load_fbo_proc(gl))
@@ -662,7 +658,7 @@ bool gl_init_hw_render(gl_t *gl, unsigned width, unsigned height)
    glBindTexture(GL_TEXTURE_2D, 0);
    pglGenFramebuffers(TEXTURES, gl->hw_render_fbo);
 
-   bool depth   = g_extern.system.hw_render_callback.depth;
+   bool depth = g_extern.system.hw_render_callback.depth;
 
    if (depth)
    {

libretro-test-gl/jni/Android.mk

@@ -0,0 +1,25 @@
+LOCAL_PATH := $(call my-dir)
+
+include $(CLEAR_VARS)
+
+LOCAL_MODULE := retro-test-gl
+
+ifeq ($(TARGET_ARCH),arm)
+LOCAL_CFLAGS += -DANDROID_ARM
+LOCAL_ARM_MODE := arm
+endif
+
+ifeq ($(TARGET_ARCH),x86)
+LOCAL_CFLAGS += -DANDROID_X86
+endif
+
+ifeq ($(TARGET_ARCH),mips)
+LOCAL_CFLAGS += -DANDROID_MIPS
+endif
+
+LOCAL_SRC_FILES += $(wildcard ../*.c)
+LOCAL_CFLAGS += -O2 -Wall -std=gnu99 -ffast-math -DGLES
+LOCAL_LDLIBS += -lGLESv2
+
+include $(BUILD_SHARED_LIBRARY)
+

libretro-test-gl/jni/Application.mk

@@ -0,0 +1,3 @@
+APP_ABI := all
+APP_PLATFORM := android-9
+

libretro-test-gl/libretro-test.c

@@ -9,13 +9,33 @@
 static struct retro_hw_render_callback hw_render;
 
 #define GL_GLEXT_PROTOTYPES
-#if defined(GLES) && 0
+#if defined(GLES)
 #include <GLES2/gl2.h>
 #else
 #include <GL/gl.h>
 #include <GL/glext.h>
 #endif
 
+#ifdef GLES
+#define pglCreateProgram glCreateProgram
+#define pglCreateShader glCreateShader
+#define pglCompileShader glCompileShader
+#define pglUseProgram glUseProgram
+#define pglShaderSource glShaderSource
+#define pglAttachShader glAttachShader
+#define pglLinkProgram glLinkProgram
+#define pglBindFramebuffer glBindFramebuffer
+#define pglGetUniformLocation glGetUniformLocation
+#define pglUniformMatrix4fv glUniformMatrix4fv
+#define pglGetAttribLocation glGetAttribLocation
+#define pglVertexAttribPointer glVertexAttribPointer
+#define pglEnableVertexAttribArray glEnableVertexAttribArray
+#define pglDisableVertexAttribArray glDisableVertexAttribArray
+#define pglGenBuffers glGenBuffers
+#define pglBufferData glBufferData
+#define pglBindBuffer glBindBuffer
+#define init_gl_proc()
+#else
 static PFNGLCREATEPROGRAMPROC pglCreateProgram;
 static PFNGLCREATESHADERPROC pglCreateShader;
 static PFNGLCREATESHADERPROC pglCompileShader;
@@ -71,6 +91,7 @@ static void init_gl_proc(void)
       memcpy(proc_map[i].proc, &proc, sizeof(proc));
    }
 }
+#endif
 
 static GLuint prog;
 static GLuint vbo;