test/common.c
author Ryan C. Gordon <icculus@icculus.org>
Sun, 11 Jan 2009 04:05:28 +0000
changeset 3017 3272431eeee2
parent 2884 9dde605c7540
child 3184 68d3b48a6002
permissions -rw-r--r--
Added testresample.c
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/* A simple test program framework */
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#include <stdio.h>
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#include "common.h"
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#define VIDEO_USAGE \
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"[--video driver] [--renderer driver] [--info all|video|modes|render|event] [--display %d] [--fullscreen | --windows N] [--title title] [--center | --position X,Y] [--geometry WxH] [--depth N] [--refresh R] [--vsync] [--noframe] [--resize] [--minimize] [--maximize] [--grab]"
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#define AUDIO_USAGE \
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"[--rate N] [--format U8|S8|U16|U16LE|U16BE|S16|S16LE|S16BE] [--channels N] [--samples N]"
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CommonState *
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CommonCreateState(char **argv, Uint32 flags)
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{
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    CommonState *state = SDL_calloc(1, sizeof(*state));
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    if (!state) {
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        SDL_OutOfMemory();
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        return NULL;
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    }
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    /* Initialize some defaults */
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    state->argv = argv;
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    state->flags = flags;
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    state->window_title = argv[0];
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    state->window_flags = SDL_WINDOW_SHOWN;
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    state->window_x = SDL_WINDOWPOS_UNDEFINED;
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    state->window_y = SDL_WINDOWPOS_UNDEFINED;
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    state->window_w = 640;
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    state->window_h = 480;
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    state->num_windows = 1;
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    state->audiospec.freq = 22050;
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    state->audiospec.format = AUDIO_S16;
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    state->audiospec.channels = 2;
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    state->audiospec.samples = 2048;
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    return state;
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}
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int
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CommonArg(CommonState * state, int index)
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{
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    char **argv = state->argv;
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    if (SDL_strcasecmp(argv[index], "--video") == 0) {
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        ++index;
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        if (!argv[index]) {
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            return -1;
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        }
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        state->videodriver = argv[index];
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        return 2;
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    }
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    if (SDL_strcasecmp(argv[index], "--renderer") == 0) {
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        ++index;
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        if (!argv[index]) {
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            return -1;
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        }
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        state->renderdriver = argv[index];
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        return 2;
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    }
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    if (SDL_strcasecmp(argv[index], "--info") == 0) {
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        ++index;
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        if (!argv[index]) {
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            return -1;
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        }
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        if (SDL_strcasecmp(argv[index], "all") == 0) {
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            state->verbose |=
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                (VERBOSE_VIDEO | VERBOSE_MODES | VERBOSE_RENDER |
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                 VERBOSE_EVENT);
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            return 2;
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        }
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        if (SDL_strcasecmp(argv[index], "video") == 0) {
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            state->verbose |= VERBOSE_VIDEO;
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            return 2;
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        }
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        if (SDL_strcasecmp(argv[index], "modes") == 0) {
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            state->verbose |= VERBOSE_MODES;
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            return 2;
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        }
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        if (SDL_strcasecmp(argv[index], "render") == 0) {
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            state->verbose |= VERBOSE_RENDER;
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            return 2;
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        }
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        if (SDL_strcasecmp(argv[index], "event") == 0) {
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            state->verbose |= VERBOSE_EVENT;
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            return 2;
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        }
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        return -1;
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    }
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    if (SDL_strcasecmp(argv[index], "--display") == 0) {
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        ++index;
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        if (!argv[index]) {
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            return -1;
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        }
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        state->display = SDL_atoi(argv[index]);
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        return 2;
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    }
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    if (SDL_strcasecmp(argv[index], "--fullscreen") == 0) {
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        state->window_flags |= SDL_WINDOW_FULLSCREEN;
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        state->num_windows = 1;
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        return 1;
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    }
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    if (SDL_strcasecmp(argv[index], "--windows") == 0) {
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        ++index;
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        if (!argv[index] || !SDL_isdigit(*argv[index])) {
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            return -1;
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        }
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        if (!(state->window_flags & SDL_WINDOW_FULLSCREEN)) {
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            state->num_windows = SDL_atoi(argv[index]);
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        }
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        return 2;
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    }
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    if (SDL_strcasecmp(argv[index], "--title") == 0) {
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        ++index;
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        if (!argv[index]) {
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            return -1;
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        }
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        state->window_title = argv[index];
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        return 2;
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    }
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    if (SDL_strcasecmp(argv[index], "--center") == 0) {
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        state->window_x = SDL_WINDOWPOS_CENTERED;
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        state->window_y = SDL_WINDOWPOS_CENTERED;
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        return 1;
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    }
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    if (SDL_strcasecmp(argv[index], "--position") == 0) {
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        char *x, *y;
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        ++index;
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        if (!argv[index]) {
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            return -1;
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        }
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        x = argv[index];
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        y = argv[index];
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        while (*y && *y != ',') {
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            ++y;
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        }
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        if (!*y) {
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            return -1;
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        }
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        *y++ = '\0';
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        state->window_x = SDL_atoi(x);
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        state->window_y = SDL_atoi(y);
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        return 2;
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    }
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    if (SDL_strcasecmp(argv[index], "--geometry") == 0) {
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        char *w, *h;
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        ++index;
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        if (!argv[index]) {
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            return -1;
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        }
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        w = argv[index];
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        h = argv[index];
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        while (*h && *h != 'x') {
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            ++h;
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        }
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        if (!*h) {
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            return -1;
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        }
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        *h++ = '\0';
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        state->window_w = SDL_atoi(w);
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        state->window_h = SDL_atoi(h);
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        return 2;
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    }
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    if (SDL_strcasecmp(argv[index], "--depth") == 0) {
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        ++index;
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        if (!argv[index]) {
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            return -1;
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        }
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        state->depth = SDL_atoi(argv[index]);
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        return 2;
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    }
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    if (SDL_strcasecmp(argv[index], "--refresh") == 0) {
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        ++index;
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        if (!argv[index]) {
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            return -1;
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        }
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        state->refresh_rate = SDL_atoi(argv[index]);
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        return 2;
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    }
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    if (SDL_strcasecmp(argv[index], "--vsync") == 0) {
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        state->render_flags |= SDL_RENDERER_PRESENTVSYNC;
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        return 1;
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    }
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    if (SDL_strcasecmp(argv[index], "--noframe") == 0) {
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        state->window_flags |= SDL_WINDOW_BORDERLESS;
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        return 1;
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    }
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    if (SDL_strcasecmp(argv[index], "--resize") == 0) {
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        state->window_flags |= SDL_WINDOW_RESIZABLE;
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        return 1;
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    }
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    if (SDL_strcasecmp(argv[index], "--minimize") == 0) {
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        state->window_flags |= SDL_WINDOW_MINIMIZED;
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        return 1;
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    }
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    if (SDL_strcasecmp(argv[index], "--maximize") == 0) {
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        state->window_flags |= SDL_WINDOW_MAXIMIZED;
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        return 1;
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    }
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    if (SDL_strcasecmp(argv[index], "--grab") == 0) {
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        state->window_flags |= SDL_WINDOW_INPUT_GRABBED;
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        return 1;
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    }
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    if (SDL_strcasecmp(argv[index], "--rate") == 0) {
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        ++index;
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        if (!argv[index]) {
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            return -1;
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        }
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        state->audiospec.freq = SDL_atoi(argv[index]);
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        return 2;
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    }
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    if (SDL_strcasecmp(argv[index], "--format") == 0) {
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        ++index;
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        if (!argv[index]) {
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            return -1;
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        }
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        if (SDL_strcasecmp(argv[index], "U8") == 0) {
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            state->audiospec.format = AUDIO_U8;
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            return 2;
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        }
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        if (SDL_strcasecmp(argv[index], "S8") == 0) {
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            state->audiospec.format = AUDIO_S8;
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            return 2;
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        }
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        if (SDL_strcasecmp(argv[index], "U16") == 0) {
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            state->audiospec.format = AUDIO_U16;
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            return 2;
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        }
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        if (SDL_strcasecmp(argv[index], "U16LE") == 0) {
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            state->audiospec.format = AUDIO_U16LSB;
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            return 2;
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        }
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        if (SDL_strcasecmp(argv[index], "U16BE") == 0) {
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            state->audiospec.format = AUDIO_U16MSB;
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            return 2;
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        }
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        if (SDL_strcasecmp(argv[index], "S16") == 0) {
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            state->audiospec.format = AUDIO_S16;
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            return 2;
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        }
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        if (SDL_strcasecmp(argv[index], "S16LE") == 0) {
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            state->audiospec.format = AUDIO_S16LSB;
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            return 2;
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        }
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        if (SDL_strcasecmp(argv[index], "S16BE") == 0) {
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            state->audiospec.format = AUDIO_S16MSB;
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            return 2;
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        }
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        return -1;
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    }
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    if (SDL_strcasecmp(argv[index], "--channels") == 0) {
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        ++index;
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        if (!argv[index]) {
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            return -1;
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        }
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        state->audiospec.channels = (Uint8) SDL_atoi(argv[index]);
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        return 2;
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    }
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    if (SDL_strcasecmp(argv[index], "--samples") == 0) {
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        ++index;
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        if (!argv[index]) {
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            return -1;
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        }
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        state->audiospec.samples = (Uint16) SDL_atoi(argv[index]);
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        return 2;
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    }
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    if ((SDL_strcasecmp(argv[index], "-h") == 0)
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        || (SDL_strcasecmp(argv[index], "--help") == 0)) {
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        /* Print the usage message */
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        return -1;
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    }
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    return 0;
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}
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const char *
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CommonUsage(CommonState * state)
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{
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    switch (state->flags & (SDL_INIT_VIDEO | SDL_INIT_AUDIO)) {
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    case SDL_INIT_VIDEO:
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        return VIDEO_USAGE;
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    case SDL_INIT_AUDIO:
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        return AUDIO_USAGE;
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    case (SDL_INIT_VIDEO | SDL_INIT_AUDIO):
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        return VIDEO_USAGE " " AUDIO_USAGE;
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    default:
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        return "";
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    }
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}
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static void
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PrintRendererFlag(Uint32 flag)
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{
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    switch (flag) {
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    case SDL_RENDERER_SINGLEBUFFER:
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        fprintf(stderr, "SingleBuffer");
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        break;
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    case SDL_RENDERER_PRESENTCOPY:
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        fprintf(stderr, "PresentCopy");
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        break;
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    case SDL_RENDERER_PRESENTFLIP2:
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        fprintf(stderr, "PresentFlip2");
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        break;
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    case SDL_RENDERER_PRESENTFLIP3:
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        fprintf(stderr, "PresentFlip3");
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        break;
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    case SDL_RENDERER_PRESENTDISCARD:
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        fprintf(stderr, "PresentDiscard");
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        break;
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    case SDL_RENDERER_PRESENTVSYNC:
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        fprintf(stderr, "PresentVSync");
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        break;
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    case SDL_RENDERER_ACCELERATED:
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        fprintf(stderr, "Accelerated");
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        break;
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    default:
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        fprintf(stderr, "0x%8.8x", flag);
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        break;
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    }
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}
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static void
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PrintBlendMode(Uint32 flag)
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{
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    switch (flag) {
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    case SDL_BLENDMODE_NONE:
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        fprintf(stderr, "None");
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        break;
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    case SDL_BLENDMODE_MASK:
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        fprintf(stderr, "Mask");
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        break;
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    case SDL_BLENDMODE_BLEND:
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        fprintf(stderr, "Blend");
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        break;
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    case SDL_BLENDMODE_ADD:
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        fprintf(stderr, "Add");
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        break;
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    case SDL_BLENDMODE_MOD:
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        fprintf(stderr, "Mod");
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        break;
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    default:
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        fprintf(stderr, "0x%8.8x", flag);
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        break;
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    }
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}
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static void
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PrintScaleMode(Uint32 flag)
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{
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    switch (flag) {
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    case SDL_TEXTURESCALEMODE_NONE:
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        fprintf(stderr, "None");
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        break;
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    case SDL_TEXTURESCALEMODE_FAST:
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        fprintf(stderr, "Fast");
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        break;
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    case SDL_TEXTURESCALEMODE_SLOW:
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        fprintf(stderr, "Slow");
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        break;
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    case SDL_TEXTURESCALEMODE_BEST:
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        fprintf(stderr, "Best");
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        break;
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    default:
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        fprintf(stderr, "0x%8.8x", flag);
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        break;
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    }
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}
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static void
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PrintPixelFormat(Uint32 format)
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   370
{
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   371
    switch (format) {
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   372
    case SDL_PIXELFORMAT_UNKNOWN:
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        fprintf(stderr, "Unknwon");
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        break;
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    case SDL_PIXELFORMAT_INDEX1LSB:
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        fprintf(stderr, "Index1LSB");
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        break;
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    case SDL_PIXELFORMAT_INDEX1MSB:
slouken@1914
   379
        fprintf(stderr, "Index1MSB");
slouken@1914
   380
        break;
slouken@1965
   381
    case SDL_PIXELFORMAT_INDEX4LSB:
slouken@1914
   382
        fprintf(stderr, "Index4LSB");
slouken@1914
   383
        break;
slouken@1965
   384
    case SDL_PIXELFORMAT_INDEX4MSB:
slouken@1914
   385
        fprintf(stderr, "Index4MSB");
slouken@1914
   386
        break;
slouken@1965
   387
    case SDL_PIXELFORMAT_INDEX8:
slouken@1914
   388
        fprintf(stderr, "Index8");
slouken@1914
   389
        break;
slouken@1965
   390
    case SDL_PIXELFORMAT_RGB332:
slouken@1914
   391
        fprintf(stderr, "RGB332");
slouken@1914
   392
        break;
slouken@1965
   393
    case SDL_PIXELFORMAT_RGB444:
slouken@1914
   394
        fprintf(stderr, "RGB444");
slouken@1914
   395
        break;
slouken@1965
   396
    case SDL_PIXELFORMAT_RGB555:
slouken@1914
   397
        fprintf(stderr, "RGB555");
slouken@1914
   398
        break;
slouken@1965
   399
    case SDL_PIXELFORMAT_ARGB4444:
slouken@1914
   400
        fprintf(stderr, "ARGB4444");
slouken@1914
   401
        break;
slouken@1965
   402
    case SDL_PIXELFORMAT_ARGB1555:
slouken@1914
   403
        fprintf(stderr, "ARGB1555");
slouken@1914
   404
        break;
slouken@1965
   405
    case SDL_PIXELFORMAT_RGB565:
slouken@1914
   406
        fprintf(stderr, "RGB565");
slouken@1914
   407
        break;
slouken@1965
   408
    case SDL_PIXELFORMAT_RGB24:
slouken@1914
   409
        fprintf(stderr, "RGB24");
slouken@1914
   410
        break;
slouken@1965
   411
    case SDL_PIXELFORMAT_BGR24:
slouken@1914
   412
        fprintf(stderr, "BGR24");
slouken@1914
   413
        break;
slouken@1965
   414
    case SDL_PIXELFORMAT_RGB888:
slouken@1914
   415
        fprintf(stderr, "RGB888");
slouken@1914
   416
        break;
slouken@1965
   417
    case SDL_PIXELFORMAT_BGR888:
slouken@1914
   418
        fprintf(stderr, "BGR888");
slouken@1914
   419
        break;
slouken@1965
   420
    case SDL_PIXELFORMAT_ARGB8888:
slouken@1914
   421
        fprintf(stderr, "ARGB8888");
slouken@1914
   422
        break;
slouken@1965
   423
    case SDL_PIXELFORMAT_RGBA8888:
slouken@1914
   424
        fprintf(stderr, "RGBA8888");
slouken@1914
   425
        break;
slouken@1965
   426
    case SDL_PIXELFORMAT_ABGR8888:
slouken@1914
   427
        fprintf(stderr, "ABGR8888");
slouken@1914
   428
        break;
slouken@1965
   429
    case SDL_PIXELFORMAT_BGRA8888:
slouken@1914
   430
        fprintf(stderr, "BGRA8888");
slouken@1914
   431
        break;
slouken@1965
   432
    case SDL_PIXELFORMAT_ARGB2101010:
slouken@1914
   433
        fprintf(stderr, "ARGB2101010");
slouken@1914
   434
        break;
slouken@1965
   435
    case SDL_PIXELFORMAT_YV12:
slouken@1914
   436
        fprintf(stderr, "YV12");
slouken@1914
   437
        break;
slouken@1965
   438
    case SDL_PIXELFORMAT_IYUV:
slouken@1914
   439
        fprintf(stderr, "IYUV");
slouken@1914
   440
        break;
slouken@1965
   441
    case SDL_PIXELFORMAT_YUY2:
slouken@1914
   442
        fprintf(stderr, "YUY2");
slouken@1914
   443
        break;
slouken@1965
   444
    case SDL_PIXELFORMAT_UYVY:
slouken@1914
   445
        fprintf(stderr, "UYVY");
slouken@1914
   446
        break;
slouken@1965
   447
    case SDL_PIXELFORMAT_YVYU:
slouken@1914
   448
        fprintf(stderr, "YVYU");
slouken@1914
   449
        break;
slouken@1914
   450
    default:
slouken@1914
   451
        fprintf(stderr, "0x%8.8x", format);
slouken@1914
   452
        break;
slouken@1914
   453
    }
slouken@1914
   454
}
slouken@1914
   455
slouken@1914
   456
static void
slouken@1914
   457
PrintRenderer(SDL_RendererInfo * info)
slouken@1914
   458
{
slouken@1914
   459
    int i, count;
slouken@1914
   460
slouken@1914
   461
    fprintf(stderr, "  Renderer %s:\n", info->name);
slouken@1914
   462
slouken@1914
   463
    fprintf(stderr, "    Flags: 0x%8.8X", info->flags);
slouken@1914
   464
    fprintf(stderr, " (");
slouken@1914
   465
    count = 0;
slouken@1914
   466
    for (i = 0; i < sizeof(info->flags) * 8; ++i) {
slouken@1914
   467
        Uint32 flag = (1 << i);
slouken@1914
   468
        if (info->flags & flag) {
slouken@1914
   469
            if (count > 0) {
slouken@1914
   470
                fprintf(stderr, " | ");
slouken@1914
   471
            }
slouken@1914
   472
            PrintRendererFlag(flag);
slouken@1914
   473
            ++count;
slouken@1914
   474
        }
slouken@1914
   475
    }
slouken@1914
   476
    fprintf(stderr, ")\n");
slouken@1914
   477
slouken@1914
   478
    fprintf(stderr, "    Blend: 0x%8.8X", info->blend_modes);
slouken@1914
   479
    fprintf(stderr, " (");
slouken@1914
   480
    count = 0;
slouken@1914
   481
    for (i = 0; i < sizeof(info->blend_modes) * 8; ++i) {
slouken@1914
   482
        Uint32 flag = (1 << i);
slouken@1914
   483
        if (info->blend_modes & flag) {
slouken@1914
   484
            if (count > 0) {
slouken@1914
   485
                fprintf(stderr, " | ");
slouken@1914
   486
            }
slouken@1914
   487
            PrintBlendMode(flag);
slouken@1914
   488
            ++count;
slouken@1914
   489
        }
slouken@1914
   490
    }
slouken@1914
   491
    fprintf(stderr, ")\n");
slouken@1914
   492
slouken@1914
   493
    fprintf(stderr, "    Scale: 0x%8.8X", info->scale_modes);
slouken@1914
   494
    fprintf(stderr, " (");
slouken@1914
   495
    count = 0;
slouken@1914
   496
    for (i = 0; i < sizeof(info->scale_modes) * 8; ++i) {
slouken@1914
   497
        Uint32 flag = (1 << i);
slouken@1914
   498
        if (info->scale_modes & flag) {
slouken@1914
   499
            if (count > 0) {
slouken@1914
   500
                fprintf(stderr, " | ");
slouken@1914
   501
            }
slouken@1914
   502
            PrintScaleMode(flag);
slouken@1914
   503
            ++count;
slouken@1914
   504
        }
slouken@1914
   505
    }
slouken@1914
   506
    fprintf(stderr, ")\n");
slouken@1914
   507
slouken@1914
   508
    fprintf(stderr, "    Texture formats (%d): ", info->num_texture_formats);
bob@2185
   509
    for (i = 0; i < (int) info->num_texture_formats; ++i) {
slouken@1914
   510
        if (i > 0) {
slouken@1914
   511
            fprintf(stderr, ", ");
slouken@1914
   512
        }
slouken@1914
   513
        PrintPixelFormat(info->texture_formats[i]);
slouken@1914
   514
    }
slouken@1914
   515
    fprintf(stderr, "\n");
slouken@1914
   516
slouken@1914
   517
    if (info->max_texture_width || info->max_texture_height) {
slouken@1914
   518
        fprintf(stderr, "    Max Texture Size: %dx%d\n",
slouken@1914
   519
                info->max_texture_width, info->max_texture_height);
slouken@1914
   520
    }
slouken@1914
   521
}
slouken@1914
   522
slouken@1914
   523
SDL_bool
slouken@1914
   524
CommonInit(CommonState * state)
slouken@1914
   525
{
slouken@1914
   526
    int i, j, m, n;
slouken@1914
   527
    SDL_DisplayMode fullscreen_mode;
slouken@1914
   528
slouken@1914
   529
    if (state->flags & SDL_INIT_VIDEO) {
slouken@1914
   530
        if (state->verbose & VERBOSE_VIDEO) {
slouken@1914
   531
            n = SDL_GetNumVideoDrivers();
slouken@1914
   532
            if (n == 0) {
slouken@1914
   533
                fprintf(stderr, "No built-in video drivers\n");
slouken@1914
   534
            } else {
slouken@1914
   535
                fprintf(stderr, "Built-in video drivers:");
slouken@1914
   536
                for (i = 0; i < n; ++i) {
slouken@1914
   537
                    if (i > 0) {
slouken@1914
   538
                        fprintf(stderr, ",");
slouken@1914
   539
                    }
slouken@1914
   540
                    fprintf(stderr, " %s", SDL_GetVideoDriver(i));
slouken@1914
   541
                }
slouken@1914
   542
                fprintf(stderr, "\n");
slouken@1914
   543
            }
slouken@1914
   544
        }
slouken@1914
   545
        if (SDL_VideoInit(state->videodriver, 0) < 0) {
slouken@1914
   546
            fprintf(stderr, "Couldn't initialize video driver: %s\n",
slouken@1914
   547
                    SDL_GetError());
slouken@1914
   548
            return SDL_FALSE;
slouken@1914
   549
        }
slouken@1914
   550
        if (state->verbose & VERBOSE_VIDEO) {
slouken@1914
   551
            fprintf(stderr, "Video driver: %s\n",
slouken@1914
   552
                    SDL_GetCurrentVideoDriver());
slouken@1914
   553
        }
slouken@1914
   554
slouken@1914
   555
        if (state->verbose & VERBOSE_MODES) {
slouken@1967
   556
            SDL_DisplayMode mode;
slouken@1914
   557
            int bpp;
slouken@1914
   558
            Uint32 Rmask, Gmask, Bmask, Amask;
slouken@1914
   559
slouken@1914
   560
            n = SDL_GetNumVideoDisplays();
slouken@1914
   561
            fprintf(stderr, "Number of displays: %d\n", n);
slouken@1914
   562
            for (i = 0; i < n; ++i) {
slouken@1914
   563
                fprintf(stderr, "Display %d:\n", i);
slouken@1914
   564
                SDL_SelectVideoDisplay(i);
slouken@1914
   565
slouken@1967
   566
                SDL_GetDesktopDisplayMode(&mode);
slouken@1967
   567
                SDL_PixelFormatEnumToMasks(mode.format, &bpp, &Rmask, &Gmask,
slouken@1914
   568
                                           &Bmask, &Amask);
slouken@1914
   569
                fprintf(stderr,
slouken@1914
   570
                        "  Current mode: %dx%d@%dHz, %d bits-per-pixel\n",
slouken@1967
   571
                        mode.w, mode.h, mode.refresh_rate, bpp);
slouken@1914
   572
                if (Rmask || Gmask || Bmask) {
slouken@1914
   573
                    fprintf(stderr, "      Red Mask = 0x%.8x\n", Rmask);
slouken@1914
   574
                    fprintf(stderr, "      Green Mask = 0x%.8x\n", Gmask);
slouken@1914
   575
                    fprintf(stderr, "      Blue Mask = 0x%.8x\n", Bmask);
slouken@1914
   576
                    if (Amask)
slouken@1914
   577
                        fprintf(stderr, "      Alpha Mask = 0x%.8x\n", Amask);
slouken@1914
   578
                }
slouken@1914
   579
slouken@1914
   580
                /* Print available fullscreen video modes */
slouken@1914
   581
                m = SDL_GetNumDisplayModes();
slouken@1914
   582
                if (m == 0) {
slouken@1914
   583
                    fprintf(stderr, "No available fullscreen video modes\n");
slouken@1914
   584
                } else {
slouken@1914
   585
                    fprintf(stderr, "  Fullscreen video modes:\n");
slouken@1914
   586
                    for (j = 0; j < m; ++j) {
slouken@1967
   587
                        SDL_GetDisplayMode(j, &mode);
slouken@1967
   588
                        SDL_PixelFormatEnumToMasks(mode.format, &bpp, &Rmask,
slouken@1914
   589
                                                   &Gmask, &Bmask, &Amask);
slouken@1914
   590
                        fprintf(stderr,
slouken@1914
   591
                                "    Mode %d: %dx%d@%dHz, %d bits-per-pixel\n",
slouken@1967
   592
                                j, mode.w, mode.h, mode.refresh_rate, bpp);
slouken@1914
   593
                        if (Rmask || Gmask || Bmask) {
slouken@1914
   594
                            fprintf(stderr, "        Red Mask = 0x%.8x\n",
slouken@1914
   595
                                    Rmask);
slouken@1914
   596
                            fprintf(stderr, "        Green Mask = 0x%.8x\n",
slouken@1914
   597
                                    Gmask);
slouken@1914
   598
                            fprintf(stderr, "        Blue Mask = 0x%.8x\n",
slouken@1914
   599
                                    Bmask);
slouken@1914
   600
                            if (Amask)
slouken@1914
   601
                                fprintf(stderr,
slouken@1914
   602
                                        "        Alpha Mask = 0x%.8x\n",
slouken@1914
   603
                                        Amask);
slouken@1914
   604
                        }
slouken@1914
   605
                    }
slouken@1914
   606
                }
slouken@1914
   607
            }
slouken@1914
   608
        }
slouken@1914
   609
slouken@1914
   610
        SDL_SelectVideoDisplay(state->display);
slouken@1914
   611
        if (state->verbose & VERBOSE_RENDER) {
slouken@1914
   612
            SDL_RendererInfo info;
slouken@1914
   613
slouken@1969
   614
            n = SDL_GetNumRenderDrivers();
slouken@1914
   615
            if (n == 0) {
slouken@1914
   616
                fprintf(stderr, "No built-in render drivers\n");
slouken@1914
   617
            } else {
slouken@1923
   618
                fprintf(stderr, "Built-in render drivers:\n");
slouken@1914
   619
                for (i = 0; i < n; ++i) {
slouken@1969
   620
                    SDL_GetRenderDriverInfo(i, &info);
slouken@1914
   621
                    PrintRenderer(&info);
slouken@1914
   622
                }
slouken@1914
   623
            }
slouken@1914
   624
        }
slouken@1914
   625
slouken@1914
   626
        switch (state->depth) {
slouken@1914
   627
        case 8:
slouken@1965
   628
            fullscreen_mode.format = SDL_PIXELFORMAT_INDEX8;
slouken@1914
   629
            break;
slouken@1914
   630
        case 15:
slouken@1965
   631
            fullscreen_mode.format = SDL_PIXELFORMAT_RGB555;
slouken@1914
   632
            break;
slouken@1914
   633
        case 16:
slouken@1965
   634
            fullscreen_mode.format = SDL_PIXELFORMAT_RGB565;
slouken@1914
   635
            break;
slouken@1914
   636
        default:
slouken@1965
   637
            fullscreen_mode.format = SDL_PIXELFORMAT_RGB888;
slouken@1914
   638
            break;
slouken@1914
   639
        }
slouken@1914
   640
        fullscreen_mode.w = state->window_w;
slouken@1914
   641
        fullscreen_mode.h = state->window_h;
slouken@1914
   642
        fullscreen_mode.refresh_rate = state->refresh_rate;
slouken@1914
   643
        SDL_SetFullscreenDisplayMode(&fullscreen_mode);
slouken@1914
   644
slouken@1914
   645
        state->windows =
slouken@1914
   646
            (SDL_WindowID *) SDL_malloc(state->num_windows *
slouken@1914
   647
                                        sizeof(*state->windows));
slouken@1914
   648
        if (!state->windows) {
slouken@1914
   649
            fprintf(stderr, "Out of memory!\n");
slouken@1914
   650
            return SDL_FALSE;
slouken@1914
   651
        }
slouken@1914
   652
        for (i = 0; i < state->num_windows; ++i) {
slouken@1914
   653
            char title[1024];
slouken@1914
   654
slouken@1914
   655
            if (state->num_windows > 1) {
slouken@1914
   656
                SDL_snprintf(title, SDL_arraysize(title), "%s %d",
slouken@1914
   657
                             state->window_title, i + 1);
slouken@1914
   658
            } else {
slouken@1914
   659
                SDL_strlcpy(title, state->window_title, SDL_arraysize(title));
slouken@1914
   660
            }
slouken@1914
   661
            state->windows[i] =
slouken@1914
   662
                SDL_CreateWindow(title, state->window_x, state->window_y,
slouken@1914
   663
                                 state->window_w, state->window_h,
slouken@1914
   664
                                 state->window_flags);
slouken@1914
   665
            if (!state->windows[i]) {
slouken@1914
   666
                fprintf(stderr, "Couldn't create window: %s\n",
slouken@1914
   667
                        SDL_GetError());
slouken@1914
   668
                return SDL_FALSE;
slouken@1914
   669
            }
slouken@1914
   670
slouken@1933
   671
            if (!state->skip_renderer
slouken@1933
   672
                && (state->renderdriver
slouken@1933
   673
                    || !(state->window_flags & SDL_WINDOW_OPENGL))) {
slouken@1914
   674
                m = -1;
slouken@1914
   675
                if (state->renderdriver) {
slouken@1914
   676
                    SDL_RendererInfo info;
slouken@1969
   677
                    n = SDL_GetNumRenderDrivers();
slouken@1914
   678
                    for (j = 0; j < n; ++j) {
slouken@1969
   679
                        SDL_GetRenderDriverInfo(j, &info);
slouken@1914
   680
                        if (SDL_strcasecmp(info.name, state->renderdriver) ==
slouken@1914
   681
                            0) {
slouken@1914
   682
                            m = j;
slouken@1914
   683
                            break;
slouken@1914
   684
                        }
slouken@1914
   685
                    }
slouken@1914
   686
                    if (m == n) {
slouken@1914
   687
                        fprintf(stderr,
slouken@1914
   688
                                "Couldn't find render driver named %s",
slouken@1914
   689
                                state->renderdriver);
slouken@1914
   690
                        return SDL_FALSE;
slouken@1914
   691
                    }
slouken@1914
   692
                }
slouken@1914
   693
                if (SDL_CreateRenderer
slouken@1914
   694
                    (state->windows[i], m, state->render_flags) < 0) {
slouken@1914
   695
                    fprintf(stderr, "Couldn't create renderer: %s\n",
slouken@1914
   696
                            SDL_GetError());
slouken@1914
   697
                    return SDL_FALSE;
slouken@1914
   698
                }
slouken@1923
   699
                if (state->verbose & VERBOSE_RENDER) {
slouken@1923
   700
                    SDL_RendererInfo info;
slouken@1923
   701
slouken@1923
   702
                    fprintf(stderr, "Current renderer:\n");
slouken@1969
   703
                    SDL_GetRendererInfo(&info);
slouken@1923
   704
                    PrintRenderer(&info);
slouken@1923
   705
                }
slouken@1914
   706
            }
slouken@1914
   707
        }
slouken@1914
   708
        SDL_SelectRenderer(state->windows[0]);
slouken@1914
   709
    }
slouken@1914
   710
slouken@1914
   711
    if (state->flags & SDL_INIT_AUDIO) {
slouken@1914
   712
        if (state->verbose & VERBOSE_AUDIO) {
slouken@1914
   713
            n = SDL_GetNumAudioDrivers();
slouken@1914
   714
            if (n == 0) {
slouken@1914
   715
                fprintf(stderr, "No built-in audio drivers\n");
slouken@1914
   716
            } else {
slouken@1914
   717
                fprintf(stderr, "Built-in audio drivers:");
slouken@1914
   718
                for (i = 0; i < n; ++i) {
slouken@1914
   719
                    if (i > 0) {
slouken@1914
   720
                        fprintf(stderr, ",");
slouken@1914
   721
                    }
slouken@1914
   722
                    fprintf(stderr, " %s", SDL_GetAudioDriver(i));
slouken@1914
   723
                }
slouken@1914
   724
                fprintf(stderr, "\n");
slouken@1914
   725
            }
slouken@1914
   726
        }
slouken@1914
   727
        if (SDL_AudioInit(state->audiodriver) < 0) {
slouken@1914
   728
            fprintf(stderr, "Couldn't initialize audio driver: %s\n",
slouken@1914
   729
                    SDL_GetError());
slouken@1914
   730
            return SDL_FALSE;
slouken@1914
   731
        }
slouken@1914
   732
        if (state->verbose & VERBOSE_VIDEO) {
slouken@1914
   733
            fprintf(stderr, "Audio driver: %s\n",
slouken@1914
   734
                    SDL_GetCurrentAudioDriver());
slouken@1914
   735
        }
slouken@1914
   736
slouken@1914
   737
        if (SDL_OpenAudio(&state->audiospec, NULL) < 0) {
slouken@1914
   738
            fprintf(stderr, "Couldn't open audio: %s\n", SDL_GetError());
slouken@1914
   739
            return SDL_FALSE;
slouken@1914
   740
        }
slouken@1914
   741
    }
slouken@1914
   742
slouken@1914
   743
    return SDL_TRUE;
slouken@1914
   744
}
slouken@1914
   745
slouken@1914
   746
static void
slouken@1914
   747
PrintEvent(SDL_Event * event)
slouken@1914
   748
{
slouken@1914
   749
    fprintf(stderr, "SDL EVENT: ");
slouken@1914
   750
    switch (event->type) {
slouken@1914
   751
    case SDL_WINDOWEVENT:
slouken@1914
   752
        switch (event->window.event) {
slouken@1914
   753
        case SDL_WINDOWEVENT_SHOWN:
slouken@1914
   754
            fprintf(stderr, "Window %d shown", event->window.windowID);
slouken@1914
   755
            break;
slouken@1914
   756
        case SDL_WINDOWEVENT_HIDDEN:
slouken@1914
   757
            fprintf(stderr, "Window %d hidden", event->window.windowID);
slouken@1914
   758
            break;
slouken@1914
   759
        case SDL_WINDOWEVENT_EXPOSED:
slouken@1970
   760
            fprintf(stderr, "Window %d exposed", event->window.windowID);
slouken@1914
   761
            break;
slouken@1914
   762
        case SDL_WINDOWEVENT_MOVED:
slouken@1970
   763
            fprintf(stderr, "Window %d moved to %d,%d",
slouken@1914
   764
                    event->window.windowID, event->window.data1,
slouken@1914
   765
                    event->window.data2);
slouken@1914
   766
            break;
slouken@1914
   767
        case SDL_WINDOWEVENT_RESIZED:
slouken@1970
   768
            fprintf(stderr, "Window %d resized to %dx%d",
slouken@1914
   769
                    event->window.windowID, event->window.data1,
slouken@1914
   770
                    event->window.data2);
slouken@1914
   771
            break;
slouken@1914
   772
        case SDL_WINDOWEVENT_MINIMIZED:
slouken@1914
   773
            fprintf(stderr, "Window %d minimized", event->window.windowID);
slouken@1914
   774
            break;
slouken@1914
   775
        case SDL_WINDOWEVENT_MAXIMIZED:
slouken@1914
   776
            fprintf(stderr, "Window %d maximized", event->window.windowID);
slouken@1914
   777
            break;
slouken@1914
   778
        case SDL_WINDOWEVENT_RESTORED:
slouken@1914
   779
            fprintf(stderr, "Window %d restored", event->window.windowID);
slouken@1914
   780
            break;
slouken@1914
   781
        case SDL_WINDOWEVENT_ENTER:
slouken@1914
   782
            fprintf(stderr, "Mouse entered window %d",
slouken@1914
   783
                    event->window.windowID);
slouken@1914
   784
            break;
slouken@1914
   785
        case SDL_WINDOWEVENT_LEAVE:
slouken@1914
   786
            fprintf(stderr, "Mouse left window %d", event->window.windowID);
slouken@1914
   787
            break;
slouken@1914
   788
        case SDL_WINDOWEVENT_FOCUS_GAINED:
slouken@1914
   789
            fprintf(stderr, "Window %d gained keyboard focus",
slouken@1914
   790
                    event->window.windowID);
slouken@1914
   791
            break;
slouken@1914
   792
        case SDL_WINDOWEVENT_FOCUS_LOST:
slouken@1914
   793
            fprintf(stderr, "Window %d lost keyboard focus",
slouken@1914
   794
                    event->window.windowID);
slouken@1914
   795
            break;
slouken@1933
   796
        case SDL_WINDOWEVENT_CLOSE:
slouken@1933
   797
            fprintf(stderr, "Window %d closed", event->window.windowID);
slouken@1933
   798
            break;
slouken@1914
   799
        default:
slouken@1914
   800
            fprintf(stderr, "Window %d got unknown event %d",
slouken@1914
   801
                    event->window.windowID, event->window.event);
slouken@1914
   802
            break;
slouken@1914
   803
        }
slouken@1914
   804
        break;
slouken@1914
   805
    case SDL_KEYDOWN:
slouken@2268
   806
        fprintf(stderr,
slouken@2306
   807
                "Keyboard %d: key pressed  in window %d: scancode 0x%08X = %s, keycode 0x%08X = %s",
slouken@2306
   808
                event->key.which, event->key.windowID,
slouken@2306
   809
                event->key.keysym.scancode,
slouken@2306
   810
                SDL_GetScancodeName(event->key.keysym.scancode),
slouken@2306
   811
                event->key.keysym.sym, SDL_GetKeyName(event->key.keysym.sym));
slouken@1914
   812
        break;
slouken@1914
   813
    case SDL_KEYUP:
slouken@2268
   814
        fprintf(stderr,
slouken@2306
   815
                "Keyboard %d: key released in window %d: scancode 0x%08X = %s, keycode 0x%08X = %s",
slouken@2306
   816
                event->key.which, event->key.windowID,
slouken@2306
   817
                event->key.keysym.scancode,
slouken@2306
   818
                SDL_GetScancodeName(event->key.keysym.scancode),
slouken@2306
   819
                event->key.keysym.sym, SDL_GetKeyName(event->key.keysym.sym));
slouken@1914
   820
        break;
slouken@1914
   821
    case SDL_TEXTINPUT:
slouken@1914
   822
        fprintf(stderr, "Keyboard %d: text input \"%s\" in window %d",
slouken@1914
   823
                event->text.which, event->text.text, event->text.windowID);
slouken@1914
   824
        break;
slouken@1914
   825
    case SDL_MOUSEMOTION:
slouken@1914
   826
        fprintf(stderr, "Mouse %d: moved to %d,%d (%d,%d) in window %d",
slouken@1914
   827
                event->motion.which, event->motion.x, event->motion.y,
slouken@1914
   828
                event->motion.xrel, event->motion.yrel,
slouken@1914
   829
                event->motion.windowID);
slouken@1914
   830
        break;
slouken@1914
   831
    case SDL_MOUSEBUTTONDOWN:
slouken@1914
   832
        fprintf(stderr, "Mouse %d: button %d pressed at %d,%d in window %d",
slouken@1914
   833
                event->button.which, event->button.button, event->button.x,
slouken@1914
   834
                event->button.y, event->button.windowID);
slouken@1914
   835
        break;
slouken@1914
   836
    case SDL_MOUSEBUTTONUP:
slouken@1914
   837
        fprintf(stderr, "Mouse %d: button %d released at %d,%d in window %d",
slouken@1914
   838
                event->button.which, event->button.button, event->button.x,
slouken@1914
   839
                event->button.y, event->button.windowID);
slouken@1914
   840
        break;
slouken@1914
   841
    case SDL_MOUSEWHEEL:
slouken@2174
   842
        fprintf(stderr,
slouken@2174
   843
                "Mouse %d: wheel scrolled %d in x and %d in y in window %d",
bob@2154
   844
                event->wheel.which, event->wheel.x, event->wheel.y,
slouken@1957
   845
                event->wheel.windowID);
slouken@1914
   846
        break;
slouken@1914
   847
    case SDL_JOYBALLMOTION:
slouken@1914
   848
        fprintf(stderr, "Joystick %d: ball %d moved by %d,%d",
slouken@1914
   849
                event->jball.which, event->jball.ball, event->jball.xrel,
slouken@1914
   850
                event->jball.yrel);
slouken@1914
   851
        break;
slouken@1914
   852
    case SDL_JOYHATMOTION:
slouken@1914
   853
        fprintf(stderr, "Joystick %d: hat %d moved to ", event->jhat.which,
slouken@1914
   854
                event->jhat.hat);
slouken@1914
   855
        switch (event->jhat.value) {
slouken@1914
   856
        case SDL_HAT_CENTERED:
slouken@1914
   857
            fprintf(stderr, "CENTER");
slouken@1914
   858
            break;
slouken@1914
   859
        case SDL_HAT_UP:
slouken@1914
   860
            fprintf(stderr, "UP");
slouken@1914
   861
            break;
slouken@1914
   862
        case SDL_HAT_RIGHTUP:
slouken@1914
   863
            fprintf(stderr, "RIGHTUP");
slouken@1914
   864
            break;
slouken@1914
   865
        case SDL_HAT_RIGHT:
slouken@1914
   866
            fprintf(stderr, "RIGHT");
slouken@1914
   867
            break;
slouken@1914
   868
        case SDL_HAT_RIGHTDOWN:
slouken@1914
   869
            fprintf(stderr, "RIGHTDOWN");
slouken@1914
   870
            break;
slouken@1914
   871
        case SDL_HAT_DOWN:
slouken@1914
   872
            fprintf(stderr, "DOWN");
slouken@1914
   873
            break;
slouken@1914
   874
        case SDL_HAT_LEFTDOWN:
slouken@1914
   875
            fprintf(stderr, "LEFTDOWN");
slouken@1914
   876
            break;
slouken@1914
   877
        case SDL_HAT_LEFT:
slouken@1914
   878
            fprintf(stderr, "LEFT");
slouken@1914
   879
            break;
slouken@1914
   880
        case SDL_HAT_LEFTUP:
slouken@1914
   881
            fprintf(stderr, "LEFTUP");
slouken@1914
   882
            break;
slouken@1914
   883
        default:
slouken@1914
   884
            fprintf(stderr, "UNKNOWN");
slouken@1914
   885
            break;
slouken@1914
   886
        }
slouken@1914
   887
        break;
slouken@1914
   888
    case SDL_JOYBUTTONDOWN:
slouken@1914
   889
        fprintf(stderr, "Joystick %d: button %d pressed",
slouken@1914
   890
                event->jbutton.which, event->jbutton.button);
slouken@1914
   891
        break;
slouken@1914
   892
    case SDL_JOYBUTTONUP:
slouken@1914
   893
        fprintf(stderr, "Joystick %d: button %d released",
slouken@1914
   894
                event->jbutton.which, event->jbutton.button);
slouken@1914
   895
        break;
slouken@1914
   896
    case SDL_QUIT:
slouken@1914
   897
        fprintf(stderr, "Quit requested");
slouken@1914
   898
        break;
slouken@1914
   899
    case SDL_USEREVENT:
slouken@1914
   900
        fprintf(stderr, "User event %d", event->user.code);
slouken@1914
   901
        break;
slouken@1914
   902
    default:
slouken@1914
   903
        fprintf(stderr, "Unknown event %d", event->type);
slouken@1914
   904
        break;
slouken@1914
   905
    }
slouken@1914
   906
    fprintf(stderr, "\n");
slouken@1914
   907
}
slouken@1914
   908
slouken@1914
   909
void
slouken@1914
   910
CommonEvent(CommonState * state, SDL_Event * event, int *done)
slouken@1914
   911
{
slouken@1914
   912
    if (state->verbose & VERBOSE_EVENT) {
slouken@1914
   913
        PrintEvent(event);
slouken@1914
   914
    }
slouken@1914
   915
slouken@1914
   916
    switch (event->type) {
slouken@1914
   917
    case SDL_WINDOWEVENT:
slouken@1914
   918
        switch (event->window.event) {
slouken@1914
   919
        case SDL_WINDOWEVENT_CLOSE:
slouken@1914
   920
            *done = 1;
slouken@1914
   921
            break;
slouken@1914
   922
        }
slouken@1914
   923
        break;
slouken@1914
   924
    case SDL_KEYDOWN:
slouken@1914
   925
        switch (event->key.keysym.sym) {
slouken@1914
   926
            /* Add hotkeys here */
slouken@1965
   927
        case SDLK_g:
slouken@1965
   928
            if (event->key.keysym.mod & KMOD_CTRL) {
slouken@1965
   929
                /* Ctrl-G toggle grab */
slouken@1965
   930
            }
slouken@1965
   931
            break;
slouken@1914
   932
        case SDLK_ESCAPE:
slouken@1914
   933
            *done = 1;
slouken@1914
   934
            break;
slouken@1914
   935
        default:
slouken@1914
   936
            break;
slouken@1914
   937
        }
slouken@1914
   938
        break;
slouken@1914
   939
    case SDL_QUIT:
slouken@1914
   940
        *done = 1;
slouken@1914
   941
        break;
slouken@1914
   942
    }
slouken@1914
   943
}
slouken@1914
   944
slouken@1914
   945
void
slouken@1914
   946
CommonQuit(CommonState * state)
slouken@1914
   947
{
slouken@1914
   948
    if (state->flags & SDL_INIT_VIDEO) {
slouken@1914
   949
        SDL_VideoQuit();
slouken@1914
   950
    }
slouken@1914
   951
    if (state->flags & SDL_INIT_AUDIO) {
slouken@1914
   952
        SDL_AudioQuit();
slouken@1914
   953
    }
slouken@1914
   954
    if (state->windows) {
slouken@1914
   955
        SDL_free(state->windows);
slouken@1914
   956
    }
slouken@1914
   957
    SDL_free(state);
slouken@1914
   958
}