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(Playbook) Add frontend_bbqnx.c

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This commit is contained in:
twinaphex 2013-02-25 07:29:09 +01:00
parent f72a505dbe
commit 39c42b5975
4 changed files with 79 additions and 366 deletions
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7
console/griffin/griffin.c
View File

@ -383,11 +383,16 @@ MAIN
#include "../../frontend/frontend_xenon.c"
#elif defined(RARCH_CONSOLE) || defined(PSP)
#include "../../frontend/frontend_console.c"
#include "../../frontend/frontend.c"
#elif defined(__BLACKBERRY_QNX__)
#include "../../frontend/frontend_bbqnx.c"
#elif defined(ANDROID)
#include "../../frontend/frontend_android.c"
#endif
#ifdef HAVE_RARCH_MAIN_IMPLEMENTATION
#include "../../frontend/frontend.c"
#endif
/*============================================================
RETROARCH
============================================================ */

66
frontend/frontend_bbqnx.c Normal file
View File

@ -0,0 +1,66 @@
/* RetroArch - A frontend for libretro.
* Copyright (C) 2010-2013 - Hans-Kristian Arntzen
* Copyright (C) 2011-2013 - Daniel De Matteis
*
* RetroArch is free software: you can redistribute it and/or modify it under the terms
* of the GNU General Public License as published by the Free Software Found-
* ation, either version 3 of the License, or (at your option) any later version.
*
* RetroArch is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
* PURPOSE. See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along with RetroArch.
* If not, see <http://www.gnu.org/licenses/>.
*/
#include <stdarg.h>
#include <stdlib.h>
#include <stdio.h>
#include <unistd.h>
#include <screen/screen.h>
#include <bps/navigator.h>
#include <bps/screen.h>
#include <bps/bps.h>
#include <bps/event.h>
#include "../playbook/src/bbutil.h"
void handle_screen_event(bps_event_t *event)
{
screen_event_t screen_event = screen_event_get_event(event);
int screen_val;
screen_get_event_property_iv(screen_event, SCREEN_PROPERTY_TYPE, &screen_val);
switch (screen_val)
{
case SCREEN_EVENT_MTOUCH_TOUCH:
case SCREEN_EVENT_MTOUCH_MOVE:
case SCREEN_EVENT_MTOUCH_RELEASE:
break;
}
}
int rarch_main(int argc, char *argv[])
{
bps_initialize(); //Initialize BPS library
int init_ret;
if ((init_ret = rarch_main_init(argc, argv))) return init_ret;
rarch_init_msg_queue();
while ((g_extern.is_paused && !g_extern.is_oneshot) ? rarch_main_idle_iterate() : rarch_main_iterate());
rarch_main_deinit();
rarch_deinit_msg_queue();
#ifdef PERF_TEST
rarch_perf_log();
#endif
rarch_main_clear_state();
bps_shutdown(); //Shut down BPS library
return 0;
}

7
playbook/.cproject
View File

@ -30,6 +30,7 @@
<option id="com.qnx.qcc.option.compiler.security.209097800" name="Enhanced Security (-fstack-protector-all)" superClass="com.qnx.qcc.option.compiler.security" value="true" valueType="boolean"/>
<option id="com.qnx.qcc.option.compiler.defines.1775248205" name="Defines (-D)" superClass="com.qnx.qcc.option.compiler.defines" valueType="definedSymbols">
<listOptionValue builtIn="false" value="_FORTIFY_SOURCE=2"/>
<listOptionValue builtIn="false" value="HAVE_RARCH_MAIN_IMPLEMENTATION"/>
<listOptionValue builtIn="false" value="HAVE_VID_CONTEXT"/>
<listOptionValue builtIn="false" value="_POSIX_MONOTONIC_CLOCK"/>
<listOptionValue builtIn="false" value="HAVE_FBO"/>
@ -122,6 +123,7 @@
<option id="com.qnx.qcc.option.compiler.security.421937377" name="Enhanced Security (-fstack-protector-all)" superClass="com.qnx.qcc.option.compiler.security" value="true" valueType="boolean"/>
<option id="com.qnx.qcc.option.compiler.defines.426935293" name="Defines (-D)" superClass="com.qnx.qcc.option.compiler.defines" valueType="definedSymbols">
<listOptionValue builtIn="false" value="_FORTIFY_SOURCE=2"/>
<listOptionValue builtIn="false" value="HAVE_RARCH_MAIN_IMPLEMENTATION"/>
<listOptionValue builtIn="false" value="HAVE_VID_CONTEXT"/>
<listOptionValue builtIn="false" value="_POSIX_MONOTONIC_CLOCK"/>
<listOptionValue builtIn="false" value="HAVE_FBO"/>
@ -216,6 +218,7 @@
<option id="com.qnx.qcc.option.compiler.security.1305803908" name="Enhanced Security (-fstack-protector-all)" superClass="com.qnx.qcc.option.compiler.security" value="true" valueType="boolean"/>
<option id="com.qnx.qcc.option.compiler.defines.213513124" name="Defines (-D)" superClass="com.qnx.qcc.option.compiler.defines" valueType="definedSymbols">
<listOptionValue builtIn="false" value="_FORTIFY_SOURCE=2"/>
<listOptionValue builtIn="false" value="HAVE_RARCH_MAIN_IMPLEMENTATION"/>
<listOptionValue builtIn="false" value="HAVE_VID_CONTEXT"/>
<listOptionValue builtIn="false" value="_POSIX_MONOTONIC_CLOCK"/>
<listOptionValue builtIn="false" value="HAVE_FBO"/>
@ -311,6 +314,7 @@
<option id="com.qnx.qcc.option.compiler.security.521807592" name="Enhanced Security (-fstack-protector-all)" superClass="com.qnx.qcc.option.compiler.security" value="true" valueType="boolean"/>
<option id="com.qnx.qcc.option.compiler.defines.1725725626" name="Defines (-D)" superClass="com.qnx.qcc.option.compiler.defines" valueType="definedSymbols">
<listOptionValue builtIn="false" value="_FORTIFY_SOURCE=2"/>
<listOptionValue builtIn="false" value="HAVE_RARCH_MAIN_IMPLEMENTATION"/>
<listOptionValue builtIn="false" value="HAVE_VID_CONTEXT"/>
<listOptionValue builtIn="false" value="_POSIX_MONOTONIC_CLOCK"/>
<listOptionValue builtIn="false" value="HAVE_FBO"/>
@ -404,6 +408,7 @@
<option id="com.qnx.qcc.option.compiler.security.157472670" name="Enhanced Security (-fstack-protector-all)" superClass="com.qnx.qcc.option.compiler.security" value="true" valueType="boolean"/>
<option id="com.qnx.qcc.option.compiler.defines.1166581028" name="Defines (-D)" superClass="com.qnx.qcc.option.compiler.defines" valueType="definedSymbols">
<listOptionValue builtIn="false" value="_FORTIFY_SOURCE=2"/>
<listOptionValue builtIn="false" value="HAVE_RARCH_MAIN_IMPLEMENTATION"/>
<listOptionValue builtIn="false" value="HAVE_VID_CONTEXT"/>
<listOptionValue builtIn="false" value="_POSIX_MONOTONIC_CLOCK"/>
<listOptionValue builtIn="false" value="HAVE_FBO"/>
@ -497,6 +502,7 @@
<option id="com.qnx.qcc.option.compiler.security.817746405" name="Enhanced Security (-fstack-protector-all)" superClass="com.qnx.qcc.option.compiler.security" value="true" valueType="boolean"/>
<option id="com.qnx.qcc.option.compiler.defines.431450507" name="Defines (-D)" superClass="com.qnx.qcc.option.compiler.defines" valueType="definedSymbols">
<listOptionValue builtIn="false" value="_FORTIFY_SOURCE=2"/>
<listOptionValue builtIn="false" value="HAVE_RARCH_MAIN_IMPLEMENTATION"/>
<listOptionValue builtIn="false" value="HAVE_VID_CONTEXT"/>
<listOptionValue builtIn="false" value="_POSIX_MONOTONIC_CLOCK"/>
<listOptionValue builtIn="false" value="HAVE_FBO"/>
@ -591,6 +597,7 @@
<option id="com.qnx.qcc.option.compiler.security.733048683" name="Enhanced Security (-fstack-protector-all)" superClass="com.qnx.qcc.option.compiler.security" value="true" valueType="boolean"/>
<option id="com.qnx.qcc.option.compiler.defines.252268326" name="Defines (-D)" superClass="com.qnx.qcc.option.compiler.defines" valueType="definedSymbols">
<listOptionValue builtIn="false" value="_FORTIFY_SOURCE=2"/>
<listOptionValue builtIn="false" value="HAVE_RARCH_MAIN_IMPLEMENTATION"/>
<listOptionValue builtIn="false" value="HAVE_VID_CONTEXT"/>
<listOptionValue builtIn="false" value="_POSIX_MONOTONIC_CLOCK"/>
<listOptionValue builtIn="false" value="HAVE_FBO"/>

365
playbook/src/main.c
View File

@ -1,365 +0,0 @@
/*
* Copyright (c) 2011-2012 Research In Motion Limited.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <assert.h>
#include <screen/screen.h>
#include <bps/navigator.h>
#include <bps/screen.h>
#include <bps/bps.h>
#include <bps/event.h>
#include <stdarg.h>
#include <stdlib.h>
#include <stdio.h>
#include <unistd.h>
#include <EGL/egl.h>
#include <GLES2/gl2.h>
#include <math.h>
#include "bbutil.h"
static GLfloat vertices[8];
static GLfloat colors[16];
static GLuint program;
static GLuint transformLoc;
static GLuint positionLoc;
static GLuint colorLoc;
static GLfloat matrix[16] = {1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1};
static GLuint vertexID;
static GLuint colorID;
static screen_context_t screen_cxt;
void handleScreenEvent(bps_event_t *event) {
screen_event_t screen_event = screen_event_get_event(event);
int screen_val;
screen_get_event_property_iv(screen_event, SCREEN_PROPERTY_TYPE, &screen_val);
switch (screen_val) {
case SCREEN_EVENT_MTOUCH_TOUCH:
case SCREEN_EVENT_MTOUCH_MOVE:
case SCREEN_EVENT_MTOUCH_RELEASE:
break;
}
}
int initialize() {
//Initialize vertex and color data
vertices[0] = -0.25f;
vertices[1] = -0.25f;
vertices[2] = 0.25f;
vertices[3] = -0.25f;
vertices[4] = -0.25f;
vertices[5] = 0.25f;
vertices[6] = 0.25f;
vertices[7] = 0.25f;
colors[0] = 1.0f;
colors[1] = 0.0f;
colors[2] = 1.0f;
colors[3] = 1.0f;
colors[4] = 1.0f;
colors[5] = 1.0f;
colors[6] = 0.0f;
colors[7] = 1.0f;
colors[8] = 0.0f;
colors[9] = 1.0f;
colors[10] = 1.0f;
colors[11] = 1.0f;
colors[12] = 0.0f;
colors[13] = 1.0f;
colors[14] = 1.0f;
colors[15] = 1.0f;
//Query width and height of the window surface created by utility code
EGLint surface_width, surface_height;
eglQuerySurface(egl_disp, egl_surf, EGL_WIDTH, &surface_width);
eglQuerySurface(egl_disp, egl_surf, EGL_HEIGHT, &surface_height);
// Create shaders
const char* vSource =
"precision mediump float;"
"uniform mat4 u_projection;"
"uniform mat4 u_transform;"
"attribute vec4 a_position;"
"attribute vec4 a_color;"
"varying vec4 v_color;"
"void main()"
"{"
" gl_Position = u_projection * u_transform * a_position;"
" v_color = a_color;"
"}";
const char* fSource =
"varying lowp vec4 v_color;"
"void main()"
"{"
" gl_FragColor = v_color;"
"}";
GLint status;
// Compile the vertex shader
GLuint vs = glCreateShader(GL_VERTEX_SHADER);
if (!vs) {
fprintf(stderr, "Failed to create vertex shader: %d\n", glGetError());
return EXIT_FAILURE;
} else {
glShaderSource(vs, 1, &vSource, 0);
glCompileShader(vs);
glGetShaderiv(vs, GL_COMPILE_STATUS, &status);
if (GL_FALSE == status) {
GLchar log[256];
glGetShaderInfoLog(vs, 256, NULL, log);
fprintf(stderr, "Failed to compile vertex shader: %s\n", log);
glDeleteShader(vs);
}
}
// Compile the fragment shader
GLuint fs = glCreateShader(GL_FRAGMENT_SHADER);
if (!fs) {
fprintf(stderr, "Failed to create fragment shader: %d\n", glGetError());
return EXIT_FAILURE;
} else {
glShaderSource(fs, 1, &fSource, 0);
glCompileShader(fs);
glGetShaderiv(fs, GL_COMPILE_STATUS, &status);
if (GL_FALSE == status) {
GLchar log[256];
glGetShaderInfoLog(fs, 256, NULL, log);
fprintf(stderr, "Failed to compile fragment shader: %s\n", log);
glDeleteShader(vs);
glDeleteShader(fs);
return EXIT_FAILURE;
}
}
// Create and link the program
program = glCreateProgram();
if (program)
{
glAttachShader(program, vs);
glAttachShader(program, fs);
glLinkProgram(program);
glGetProgramiv(program, GL_LINK_STATUS, &status);
if (status == GL_FALSE) {
GLchar log[256];
glGetProgramInfoLog(fs, 256, NULL, log);
fprintf(stderr, "Failed to link shader program: %s\n", log);
glDeleteProgram(program);
program = 0;
return EXIT_FAILURE;
}
} else {
fprintf(stderr, "Failed to create a shader program\n");
glDeleteShader(vs);
glDeleteShader(fs);
return EXIT_FAILURE;
}
glUseProgram(program);
// Set up the orthographic projection - equivalent to glOrtho in GLES1
GLuint projectionLoc = glGetUniformLocation(program, "u_projection");
{
GLfloat left = 0.0f;
GLfloat right = (float)(surface_width) / (float)(surface_height);
GLfloat bottom = 0.0f;
GLfloat top = 1.0f;
GLfloat zNear = -1.0f;
GLfloat zFar = 1.0f;
GLfloat ortho[16] = {2.0 / (right-left), 0, 0, 0,
0, 2.0 / (top-bottom), 0, 0,
0, 0, -2.0 / (zFar - zNear), 0,
-(right+left)/(right-left), -(top+bottom)/(top-bottom), -(zFar+zNear)/(zFar-zNear), 1};
glUniformMatrix4fv(projectionLoc, 1, false, ortho);
}
// Store the locations of the shader variables we need later
transformLoc = glGetUniformLocation(program, "u_transform");
positionLoc = glGetAttribLocation(program, "a_position");
colorLoc = glGetAttribLocation(program, "a_color");
// We don't need the shaders anymore - the program is enough
glDeleteShader(fs);
glDeleteShader(vs);
// Generate vertex and color buffers and fill with data
glGenBuffers(1, &vertexID);
glBindBuffer(GL_ARRAY_BUFFER, vertexID);
glBufferData(GL_ARRAY_BUFFER, sizeof(vertices), vertices, GL_STATIC_DRAW);
glGenBuffers(1, &colorID);
glBindBuffer(GL_ARRAY_BUFFER, colorID);
glBufferData(GL_ARRAY_BUFFER, sizeof(colors), colors, GL_STATIC_DRAW);
// Perform the same translation as the GLES1 version
matrix[12] = (float)(surface_width) / (float)(surface_height) / 2;
matrix[13] = 0.5;
glUniformMatrix4fv(transformLoc, 1, false, matrix);
return EXIT_SUCCESS;
}
void render() {
// Increment the angle by 0.5 degrees
static float angle = 0.0f;
//Typical render pass
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
// Enable and bind the vertex information
glEnableVertexAttribArray(positionLoc);
glBindBuffer(GL_ARRAY_BUFFER, vertexID);
glVertexAttribPointer(positionLoc, 2, GL_FLOAT, GL_FALSE, 2 * sizeof(GLfloat), 0);
// Enable and bind the color information
glEnableVertexAttribArray(colorLoc);
glBindBuffer(GL_ARRAY_BUFFER, colorID);
glVertexAttribPointer(colorLoc, 4, GL_FLOAT, GL_FALSE, 4 * sizeof(GLfloat), 0);
// Effectively apply a rotation of angle about the y-axis.
matrix[0] = cos(angle);
matrix[2] = -sin(angle);
matrix[8] = sin(angle);
matrix[10] = cos(angle);
glUniformMatrix4fv(transformLoc, 1, false, matrix);
// Same draw call as in GLES1.
glDrawArrays(GL_TRIANGLE_STRIP, 0 , 4);
// Disable attribute arrays
glDisableVertexAttribArray(positionLoc);
glDisableVertexAttribArray(colorLoc);
bbutil_swap();
}
int main(int argc, char *argv[]) {
int rc;
int exit_application = 0;
//Create a screen context that will be used to create an EGL surface to to receive libscreen events
screen_create_context(&screen_cxt, 0);
//Initialize BPS library
bps_initialize();
//Use utility code to initialize EGL for rendering with GL ES 2.0
if (EXIT_SUCCESS != bbutil_init_egl(screen_cxt)) {
fprintf(stderr, "bbutil_init_egl failed\n");
bbutil_terminate();
screen_destroy_context(screen_cxt);
return 0;
}
//Initialize application logic
if (EXIT_SUCCESS != initialize()) {
fprintf(stderr, "initialize failed\n");
bbutil_terminate();
screen_destroy_context(screen_cxt);
bps_shutdown();
return 0;
}
//Signal BPS library that navigator and screen events will be requested
if (BPS_SUCCESS != screen_request_events(screen_cxt)) {
fprintf(stderr, "screen_request_events failed\n");
bbutil_terminate();
screen_destroy_context(screen_cxt);
bps_shutdown();
return 0;
}
if (BPS_SUCCESS != navigator_request_events(0)) {
fprintf(stderr, "navigator_request_events failed\n");
bbutil_terminate();
screen_destroy_context(screen_cxt);
bps_shutdown();
return 0;
}
//Signal BPS library that navigator orientation is not to be locked
if (BPS_SUCCESS != navigator_rotation_lock(false)) {
fprintf(stderr, "navigator_rotation_lock failed\n");
bbutil_terminate();
screen_destroy_context(screen_cxt);
bps_shutdown();
return 0;
}
while (!exit_application) {
//Request and process all available BPS events
bps_event_t *event = NULL;
for(;;) {
rc = bps_get_event(&event, 0);
assert(rc == BPS_SUCCESS);
if (event) {
int domain = bps_event_get_domain(event);
if (domain == screen_get_domain()) {
handleScreenEvent(event);
} else if ((domain == navigator_get_domain())
&& (NAVIGATOR_EXIT == bps_event_get_code(event))) {
exit_application = 1;
}
} else {
break;
}
}
render();
}
//Stop requesting events from libscreen
screen_stop_events(screen_cxt);
//Shut down BPS library for this process
bps_shutdown();
//Use utility code to terminate EGL setup
bbutil_terminate();
//Destroy libscreen context
screen_destroy_context(screen_cxt);
return 0;
}