Port to Pandora. Thanks to ptitSeb.
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Sacha
parent
af5142d32a
commit
7c0f9617b0
2 changed files with 170 additions and 17 deletions
185
base/PCMain.cpp
185
base/PCMain.cpp
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@ -32,8 +32,125 @@
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#include "base/NativeApp.h"
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#include "net/resolve.h"
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// Simple implementations of System functions
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#ifdef PANDORA
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// EGL2SDL for Pandora
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#include "EGL/egl.h"
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#include <X11/Xlib.h>
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#include <X11/Xutil.h>
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#include "SDL_syswm.h"
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EGLDisplay g_eglDisplay = NULL;
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EGLContext g_eglContext = NULL;
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EGLSurface g_eglSurface = NULL;
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Display* g_Display = NULL;
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NativeWindowType g_Window = NULL;
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int8_t CheckEGLErrors(const string& file, uint16_t line) {
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EGLenum error;
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string errortext;
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error = eglGetError();
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switch (error)
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{
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case EGL_SUCCESS: case 0: return 0;
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case EGL_NOT_INITIALIZED: errortext = "EGL_NOT_INITIALIZED"; break;
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case EGL_BAD_ACCESS: errortext = "EGL_BAD_ACCESS"; break;
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case EGL_BAD_ALLOC: errortext = "EGL_BAD_ALLOC"; break;
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case EGL_BAD_ATTRIBUTE: errortext = "EGL_BAD_ATTRIBUTE"; break;
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case EGL_BAD_CONTEXT: errortext = "EGL_BAD_CONTEXT"; break;
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case EGL_BAD_CONFIG: errortext = "EGL_BAD_CONFIG"; break;
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case EGL_BAD_CURRENT_SURFACE: errortext = "EGL_BAD_CURRENT_SURFACE"; break;
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case EGL_BAD_DISPLAY: errortext = "EGL_BAD_DISPLAY"; break;
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case EGL_BAD_SURFACE: errortext = "EGL_BAD_SURFACE"; break;
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case EGL_BAD_MATCH: errortext = "EGL_BAD_MATCH"; break;
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case EGL_BAD_PARAMETER: errortext = "EGL_BAD_PARAMETER"; break;
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case EGL_BAD_NATIVE_PIXMAP: errortext = "EGL_BAD_NATIVE_PIXMAP"; break;
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case EGL_BAD_NATIVE_WINDOW: errortext = "EGL_BAD_NATIVE_WINDOW"; break;
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default: errortext = "unknown"; break;
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}
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printf( "ERROR: EGL Error detected in file %s at line %d: %s (0x%X)\n", file.c_str(), line, errortext.c_str(), error );
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return 1;
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}
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#define EGL_ERROR(str, check) { \
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if (check) CheckEGLErrors( __FILE__, __LINE__ ); \
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printf("EGL ERROR: " str "\n"); \
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return 1; \
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}
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void EGL_Open() {
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if ((g_Display = XOpenDisplay(NULL)) == NULL)
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EGL_ERROR("Unable to get display!", false);
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if ((g_eglDisplay = eglGetDisplay((NativeDisplayType)g_Display)) == EGL_NO_DISPLAY)
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EGL_ERROR("Unable to create EGL display.", true);
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if (eglInitialize(g_eglDisplay, NULL, NULL) != EGL_TRUE)
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EGL_ERROR("Unable to initialize EGL display.", true);
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}
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int8_t EGL_Init() {
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EGLConfig g_eglConfig = NULL;
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EGLint g_numConfigs = 0;
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EGLint attrib_list[]= {
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EGL_RED_SIZE, 5,
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EGL_GREEN_SIZE, 6,
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EGL_BLUE_SIZE, 5,
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EGL_DEPTH_SIZE, 16,
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EGL_SURFACE_TYPE, EGL_WINDOW_BIT,
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EGL_RENDERABLE_TYPE, EGL_OPENGL_ES2_BIT,
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EGL_SAMPLE_BUFFERS, 0,
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EGL_SAMPLES, 0,
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EGL_NONE};
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const EGLint attributes[] = { EGL_CONTEXT_CLIENT_VERSION, 2, EGL_NONE };
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EGLBoolean result = eglChooseConfig(g_eglDisplay, attrib_list, g_eglConfig, 1, &g_numConfigs);
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if (result != EGL_TRUE || g_numConfigs == 0) EGL_ERROR("Unable to query for available configs.");
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g_eglContext = eglCreateContext(g_eglDisplay, g_eglConfig, NULL, attributes);
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if (g_eglContext == EGL_NO_CONTEXT) EGL_ERROR("Unable to create GLES context!", true);
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// Get the SDL window handle
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SDL_SysWMinfo sysInfo; //Will hold our Window information
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SDL_VERSION(&sysInfo.version); //Set SDL version
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if(SDL_GetWMInfo(&sysInfo) <= 0)
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{
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printf("EGL ERROR: Unable to get SDL window handle: %s\n", SDL_GetError());
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return 1;
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}
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g_Window = (NativeWindowType)sysInfo.info.x11.window;
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g_eglSurface = eglCreateWindowSurface(g_eglDisplay, g_eglConfig, g_Window, 0);
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if (g_eglSurface == EGL_NO_SURFACE) EGL_ERROR("Unable to create EGL surface!", true);
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if (eglMakeCurrent(g_eglDisplay, g_eglSurface, g_eglSurface, g_eglContext) != EGL_TRUE)
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EGL_ERROR("Unable to make GLES context current.", true);
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return 0;
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}
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void EGL_Close() {
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if (g_eglDisplay != NULL)
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{
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eglMakeCurrent(g_eglDisplay, NULL, NULL, EGL_NO_CONTEXT);
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if (g_eglContext != NULL) {
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eglDestroyContext(g_eglDisplay, g_eglContext);
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}
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if (g_eglSurface != NULL) {
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eglDestroySurface(g_eglDisplay, g_eglSurface);
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}
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eglTerminate(g_eglDisplay);
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g_eglDisplay = NULL;
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}
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if (g_Display != NULL) {
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XCloseDisplay(g_Display);
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g_Display = NULL;
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}
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g_eglSurface = NULL;
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g_eglContext = NULL;
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}
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#endif
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// Simple implementations of System functions
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void SystemToast(const char *text) {
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@ -91,20 +208,31 @@ void LaunchEmail(const char *email_address)
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const int buttonMappings[14] = {
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SDLK_z, //A
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SDLK_x, //B
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SDLK_a, //X
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SDLK_s, //Y
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SDLK_w, //LBUMPER
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SDLK_q, //RBUMPER
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SDLK_SPACE, //START
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SDLK_v, //SELECT
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SDLK_UP, //UP
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SDLK_DOWN, //DOWN
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SDLK_LEFT, //LEFT
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SDLK_RIGHT, //RIGHT
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SDLK_m, //MENU
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SDLK_BACKSPACE, //BACK
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#ifdef PANDORA
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SDLK_PAGEDOWN, //X => cross
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SDLK_END, //B => circle
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SDLK_HOME, //A => box
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SDLK_PAGEUP, //Y => triangle
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SDLK_RSHIFT, //LBUMPER
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SDLK_RCTRL, //RBUMPER
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SDLK_LALT, //START
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SDLK_LCTRL, //SELECT
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#else
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SDLK_z, //A
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SDLK_x, //B
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SDLK_a, //X
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SDLK_s, //Y
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SDLK_w, //LBUMPER
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SDLK_q, //RBUMPER
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SDLK_SPACE, //START
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SDLK_v, //SELECT
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#endif
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SDLK_UP, //UP
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SDLK_DOWN, //DOWN
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SDLK_LEFT, //LEFT
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SDLK_RIGHT, //RIGHT
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SDLK_m, //MENU
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SDLK_BACKSPACE, //BACK
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};
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void SimulateGamepad(const uint8 *keys, InputState *input) {
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@ -118,6 +246,9 @@ void SimulateGamepad(const uint8 *keys, InputState *input) {
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input->pad_buttons |= (1<<b);
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}
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#ifdef PANDORA
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// TODO: Use console joystick instead
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#else
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if (keys[SDLK_i])
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input->pad_lstick_y=1;
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else if (keys[SDLK_k])
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@ -134,6 +265,7 @@ void SimulateGamepad(const uint8 *keys, InputState *input) {
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input->pad_rstick_x=-1;
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else if (keys[SDLK_KP6])
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input->pad_rstick_x=1;
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#endif
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}
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extern void mixaudio(void *userdata, Uint8 *stream, int len) {
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@ -211,6 +343,9 @@ int main(int argc, char *argv[]) {
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fprintf(stderr, "Unable to initialize SDL: %s\n", SDL_GetError());
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return 1;
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}
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#ifdef PANDORA
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EGL_Open();
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#endif
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SDL_GL_SetAttribute(SDL_GL_RED_SIZE, 8);
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SDL_GL_SetAttribute(SDL_GL_GREEN_SIZE, 8);
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@ -221,14 +356,24 @@ int main(int argc, char *argv[]) {
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SDL_GL_SetAttribute(SDL_GL_DOUBLEBUFFER, 1);
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SDL_GL_SetAttribute(SDL_GL_SWAP_CONTROL, 1);
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if (SDL_SetVideoMode(pixel_xres, pixel_yres, 0, SDL_OPENGL) == NULL) {
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if (SDL_SetVideoMode(pixel_xres, pixel_yres, 0,
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#ifdef USING_GLES2
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SDL_SWSURFACE | SDL_FULLSCREEN
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#else
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SDL_OPENGL
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#endif
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) == NULL) {
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fprintf(stderr, "SDL SetVideoMode failed: Unable to create OpenGL screen: %s\n", SDL_GetError());
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SDL_Quit();
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return(2);
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}
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#ifdef PANDORA
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EGL_Init();
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#endif
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SDL_WM_SetCaption(app_name_nice.c_str(), NULL);
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#ifndef USING_GLES2
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if (GLEW_OK != glewInit()) {
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printf("Failed to initialize glew!\n");
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return 1;
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@ -240,6 +385,7 @@ int main(int argc, char *argv[]) {
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printf("Sorry, this program requires OpenGL 2.0.\n");
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return 1;
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}
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#endif
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#ifdef _MSC_VER
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// VFSRegister("temp/", new DirectoryAssetReader("E:\\Temp\\"));
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@ -353,7 +499,11 @@ int main(int argc, char *argv[]) {
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// glsl_refresh(); // auto-reloads modified GLSL shaders once per second.
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}
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#ifdef PANDORA
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eglSwapBuffers(g_eglDisplay, g_eglSurface);
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#else
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SDL_GL_SwapBuffers();
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#endif
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// Simple frame rate limiting
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// while (time_now() < t + 1.0f/60.0f) {
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@ -373,6 +523,9 @@ int main(int argc, char *argv[]) {
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SDL_PauseAudio(1);
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SDL_CloseAudio();
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NativeShutdown();
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#ifdef PANDORA
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EGL_Close();
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#endif
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SDL_Quit();
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net::Shutdown();
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exit(0);
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