void GBAConfigMap(const struct GBAConfig* config, struct GBAOptions* opts) {
_lookupCharValue(config, "bios", &opts->bios);
_lookupCharValue(config, "shader", &opts->shader);
_lookupIntValue(config, "logLevel", &opts->logLevel);
_lookupIntValue(config, "frameskip", &opts->frameskip);
_lookupIntValue(config, "volume", &opts->volume);
_lookupIntValue(config, "rewindBufferCapacity", &opts->rewindBufferCapacity);
_lookupIntValue(config, "rewindBufferInterval", &opts->rewindBufferInterval);
_lookupFloatValue(config, "fpsTarget", &opts->fpsTarget);
unsigned audioBuffers;
if (_lookupUIntValue(config, "audioBuffers", &audioBuffers)) {
opts->audioBuffers = audioBuffers;
}
_lookupUIntValue(config, "sampleRate", &opts->sampleRate);
int fakeBool;
if (_lookupIntValue(config, "useBios", &fakeBool)) {
opts->useBios = fakeBool;
}
if (_lookupIntValue(config, "audioSync", &fakeBool)) {
opts->audioSync = fakeBool;
}
if (_lookupIntValue(config, "videoSync", &fakeBool)) {
opts->videoSync = fakeBool;
}
if (_lookupIntValue(config, "lockAspectRatio", &fakeBool)) {
opts->lockAspectRatio = fakeBool;
}
if (_lookupIntValue(config, "resampleVideo", &fakeBool)) {
opts->resampleVideo = fakeBool;
}
if (_lookupIntValue(config, "suspendScreensaver", &fakeBool)) {
opts->suspendScreensaver = fakeBool;
}
if (_lookupIntValue(config, "mute", &fakeBool)) {
opts->mute = fakeBool;
}
if (_lookupIntValue(config, "skipBios", &fakeBool)) {
opts->skipBios = fakeBool;
}
if (_lookupIntValue(config, "rewindEnable", &fakeBool)) {
opts->rewindEnable = fakeBool;
}
_lookupIntValue(config, "fullscreen", &opts->fullscreen);
_lookupIntValue(config, "width", &opts->width);
_lookupIntValue(config, "height", &opts->height);
_lookupCharValue(config, "savegamePath", &opts->savegamePath);
_lookupCharValue(config, "savestatePath", &opts->savestatePath);
_lookupCharValue(config, "screenshotPath", &opts->screenshotPath);
_lookupCharValue(config, "patchPath", &opts->patchPath);
char* idleOptimization = 0;
if (_lookupCharValue(config, "idleOptimization", &idleOptimization)) {
if (strcasecmp(idleOptimization, "ignore") == 0) {
opts->idleOptimization = IDLE_LOOP_IGNORE;
} else if (strcasecmp(idleOptimization, "remove") == 0) {
opts->idleOptimization = IDLE_LOOP_REMOVE;
} else if (strcasecmp(idleOptimization, "detect") == 0) {
opts->idleOptimization = IDLE_LOOP_DETECT;
}
free(idleOptimization);
}
}
bool mGLES2ShaderLoad(struct VideoShader* shader, struct VDir* dir) {
struct VFile* manifest = dir->openFile(dir, "manifest.ini", O_RDONLY);
if (!manifest) {
return false;
}
bool success = false;
struct Configuration description;
ConfigurationInit(&description);
if (ConfigurationReadVFile(&description, manifest)) {
int inShaders;
success = _lookupIntValue(&description, "shader", "passes", &inShaders);
if (inShaders > MAX_PASSES || inShaders < 1) {
success = false;
}
if (success) {
struct mGLES2Shader* shaderBlock = malloc(sizeof(struct mGLES2Shader) * inShaders);
int n;
for (n = 0; n < inShaders; ++n) {
char passName[12];
snprintf(passName, sizeof(passName), "pass.%u", n);
const char* fs = ConfigurationGetValue(&description, passName, "fragmentShader");
const char* vs = ConfigurationGetValue(&description, passName, "vertexShader");
if (fs && (fs[0] == '.' || strstr(fs, PATH_SEP))) {
success = false;
break;
}
if (vs && (vs[0] == '.' || strstr(vs, PATH_SEP))) {
success = false;
break;
}
char* fssrc = 0;
char* vssrc = 0;
if (fs) {
struct VFile* fsf = dir->openFile(dir, fs, O_RDONLY);
if (!fsf) {
success = false;
break;
}
fssrc = malloc(fsf->size(fsf) + 1);
fssrc[fsf->size(fsf)] = '\0';
fsf->read(fsf, fssrc, fsf->size(fsf));
fsf->close(fsf);
}
if (vs) {
struct VFile* vsf = dir->openFile(dir, vs, O_RDONLY);
if (!vsf) {
success = false;
free(fssrc);
break;
}
vssrc = malloc(vsf->size(vsf) + 1);
vssrc[vsf->size(vsf)] = '\0';
vsf->read(vsf, vssrc, vsf->size(vsf));
vsf->close(vsf);
}
int width = 0;
int height = 0;
int scaling = 0;
_lookupIntValue(&description, passName, "width", &width);
_lookupIntValue(&description, passName, "height", &height);
_lookupIntValue(&description, passName, "integerScaling", &scaling);
struct mGLES2UniformList uniformVector;
mGLES2UniformListInit(&uniformVector, 0);
ConfigurationEnumerateSections(&description, _uniformHandler, &uniformVector);
size_t u;
for (u = 0; u < mGLES2UniformListSize(&uniformVector); ++u) {
struct mGLES2Uniform* uniform = mGLES2UniformListGetPointer(&uniformVector, u);
if (!_loadUniform(&description, n, uniform)) {
mGLES2UniformListShift(&uniformVector, u, 1);
--u;
}
}
u = mGLES2UniformListSize(&uniformVector);
struct mGLES2Uniform* uniformBlock = malloc(sizeof(*uniformBlock) * u);
memcpy(uniformBlock, mGLES2UniformListGetPointer(&uniformVector, 0), sizeof(*uniformBlock) * u);
mGLES2UniformListDeinit(&uniformVector);
mGLES2ShaderInit(&shaderBlock[n], vssrc, fssrc, width, height, scaling, uniformBlock, u);
int b = 0;
_lookupIntValue(&description, passName, "blend", &b);
if (b) {
shaderBlock[n].blend = b;
}
b = 0;
_lookupIntValue(&description, passName, "filter", &b);
if (b) {
shaderBlock[n].filter = b;
}
free(fssrc);
free(vssrc);
}
if (success) {
shader->nPasses = inShaders;
shader->passes = shaderBlock;
shader->name = ConfigurationGetValue(&description, "shader", "name");
if (shader->name) {
shader->name = strdup(shader->name);
}
shader->author = ConfigurationGetValue(&description, "shader", "author");
if (shader->author) {
shader->author = strdup(shader->author);
}
shader->description = ConfigurationGetValue(&description, "shader", "description");
if (shader->description) {
shader->description = strdup(shader->description);
}
} else {
inShaders = n;
for (n = 0; n < inShaders; ++n) {
mGLES2ShaderDeinit(&shaderBlock[n]);
}
}
}
}
manifest->close(manifest);
ConfigurationDeinit(&description);
return success;
}
bool GBAConfigGetIntValue(const struct GBAConfig* config, const char* key, int* value) {
return _lookupIntValue(config, key, value);
}
static void _loadValue(struct Configuration* description, const char* name, GLenum type, const char* field, union mGLES2UniformValue* value) {
char fieldName[16];
switch (type) {
case GL_FLOAT:
value->f = 0;
_lookupFloatValue(description, name, field, &value->f);
break;
case GL_FLOAT_VEC2:
value->fvec2[0] = 0;
value->fvec2[1] = 0;
snprintf(fieldName, sizeof(fieldName), "%s[0]", field);
_lookupFloatValue(description, name, fieldName, &value->fvec2[0]);
snprintf(fieldName, sizeof(fieldName), "%s[1]", field);
_lookupFloatValue(description, name, fieldName, &value->fvec2[1]);
break;
case GL_FLOAT_VEC3:
value->fvec3[0] = 0;
value->fvec3[1] = 0;
value->fvec3[2] = 0;
snprintf(fieldName, sizeof(fieldName), "%s[0]", field);
_lookupFloatValue(description, name, fieldName, &value->fvec3[0]);
snprintf(fieldName, sizeof(fieldName), "%s[1]", field);
_lookupFloatValue(description, name, fieldName, &value->fvec3[1]);
snprintf(fieldName, sizeof(fieldName), "%s[2]", field);
_lookupFloatValue(description, name, fieldName, &value->fvec3[2]);
break;
case GL_FLOAT_VEC4:
value->fvec4[0] = 0;
value->fvec4[1] = 0;
value->fvec4[2] = 0;
value->fvec4[3] = 0;
snprintf(fieldName, sizeof(fieldName), "%s[0]", field);
_lookupFloatValue(description, name, fieldName, &value->fvec4[0]);
snprintf(fieldName, sizeof(fieldName), "%s[1]", field);
_lookupFloatValue(description, name, fieldName, &value->fvec4[1]);
snprintf(fieldName, sizeof(fieldName), "%s[2]", field);
_lookupFloatValue(description, name, fieldName, &value->fvec4[2]);
snprintf(fieldName, sizeof(fieldName), "%s[3]", field);
_lookupFloatValue(description, name, fieldName, &value->fvec4[3]);
break;
case GL_FLOAT_MAT2:
value->fmat2x2[0] = 0;
value->fmat2x2[1] = 0;
value->fmat2x2[2] = 0;
value->fmat2x2[3] = 0;
snprintf(fieldName, sizeof(fieldName), "%s[0,0]", field);
_lookupFloatValue(description, name, fieldName, &value->fmat2x2[0]);
snprintf(fieldName, sizeof(fieldName), "%s[0,1]", field);
_lookupFloatValue(description, name, fieldName, &value->fmat2x2[1]);
snprintf(fieldName, sizeof(fieldName), "%s[1,0]", field);
_lookupFloatValue(description, name, fieldName, &value->fmat2x2[2]);
snprintf(fieldName, sizeof(fieldName), "%s[1,1]", field);
_lookupFloatValue(description, name, fieldName, &value->fmat2x2[3]);
break;
case GL_FLOAT_MAT3:
value->fmat3x3[0] = 0;
value->fmat3x3[1] = 0;
value->fmat3x3[2] = 0;
value->fmat3x3[3] = 0;
value->fmat3x3[4] = 0;
value->fmat3x3[5] = 0;
value->fmat3x3[6] = 0;
value->fmat3x3[7] = 0;
value->fmat3x3[8] = 0;
snprintf(fieldName, sizeof(fieldName), "%s[0,0]", field);
_lookupFloatValue(description, name, fieldName, &value->fmat3x3[0]);
snprintf(fieldName, sizeof(fieldName), "%s[0,1]", field);
_lookupFloatValue(description, name, fieldName, &value->fmat3x3[1]);
snprintf(fieldName, sizeof(fieldName), "%s[0,2]", field);
_lookupFloatValue(description, name, fieldName, &value->fmat3x3[2]);
snprintf(fieldName, sizeof(fieldName), "%s[1,0]", field);
_lookupFloatValue(description, name, fieldName, &value->fmat3x3[3]);
snprintf(fieldName, sizeof(fieldName), "%s[1,1]", field);
_lookupFloatValue(description, name, fieldName, &value->fmat3x3[4]);
snprintf(fieldName, sizeof(fieldName), "%s[1,2]", field);
_lookupFloatValue(description, name, fieldName, &value->fmat3x3[5]);
snprintf(fieldName, sizeof(fieldName), "%s[2,0]", field);
_lookupFloatValue(description, name, fieldName, &value->fmat3x3[6]);
snprintf(fieldName, sizeof(fieldName), "%s[2,1]", field);
_lookupFloatValue(description, name, fieldName, &value->fmat3x3[7]);
snprintf(fieldName, sizeof(fieldName), "%s[2,2]", field);
_lookupFloatValue(description, name, fieldName, &value->fmat3x3[8]);
break;
case GL_FLOAT_MAT4:
value->fmat4x4[0] = 0;
value->fmat4x4[1] = 0;
value->fmat4x4[2] = 0;
value->fmat4x4[3] = 0;
value->fmat4x4[4] = 0;
value->fmat4x4[5] = 0;
value->fmat4x4[6] = 0;
value->fmat4x4[7] = 0;
value->fmat4x4[8] = 0;
value->fmat4x4[9] = 0;
value->fmat4x4[10] = 0;
value->fmat4x4[11] = 0;
value->fmat4x4[12] = 0;
value->fmat4x4[13] = 0;
value->fmat4x4[14] = 0;
value->fmat4x4[15] = 0;
snprintf(fieldName, sizeof(fieldName), "%s[0,0]", field);
_lookupFloatValue(description, name, fieldName, &value->fmat4x4[0]);
snprintf(fieldName, sizeof(fieldName), "%s[0,1]", field);
_lookupFloatValue(description, name, fieldName, &value->fmat4x4[1]);
snprintf(fieldName, sizeof(fieldName), "%s[0,2]", field);
_lookupFloatValue(description, name, fieldName, &value->fmat4x4[2]);
snprintf(fieldName, sizeof(fieldName), "%s[0,3]", field);
_lookupFloatValue(description, name, fieldName, &value->fmat4x4[3]);
snprintf(fieldName, sizeof(fieldName), "%s[1,0]", field);
_lookupFloatValue(description, name, fieldName, &value->fmat4x4[4]);
snprintf(fieldName, sizeof(fieldName), "%s[1,1]", field);
_lookupFloatValue(description, name, fieldName, &value->fmat4x4[5]);
snprintf(fieldName, sizeof(fieldName), "%s[1,2]", field);
_lookupFloatValue(description, name, fieldName, &value->fmat4x4[6]);
snprintf(fieldName, sizeof(fieldName), "%s[1,3]", field);
_lookupFloatValue(description, name, fieldName, &value->fmat4x4[7]);
snprintf(fieldName, sizeof(fieldName), "%s[2,0]", field);
_lookupFloatValue(description, name, fieldName, &value->fmat4x4[8]);
snprintf(fieldName, sizeof(fieldName), "%s[2,1]", field);
_lookupFloatValue(description, name, fieldName, &value->fmat4x4[9]);
snprintf(fieldName, sizeof(fieldName), "%s[2,2]", field);
_lookupFloatValue(description, name, fieldName, &value->fmat4x4[10]);
snprintf(fieldName, sizeof(fieldName), "%s[2,3]", field);
_lookupFloatValue(description, name, fieldName, &value->fmat4x4[11]);
snprintf(fieldName, sizeof(fieldName), "%s[3,0]", field);
_lookupFloatValue(description, name, fieldName, &value->fmat4x4[12]);
snprintf(fieldName, sizeof(fieldName), "%s[3,1]", field);
_lookupFloatValue(description, name, fieldName, &value->fmat4x4[13]);
snprintf(fieldName, sizeof(fieldName), "%s[3,2]", field);
_lookupFloatValue(description, name, fieldName, &value->fmat4x4[14]);
snprintf(fieldName, sizeof(fieldName), "%s[3,3]", field);
_lookupFloatValue(description, name, fieldName, &value->fmat4x4[15]);
break;
case GL_INT:
value->i = 0;
_lookupIntValue(description, name, field, &value->i);
break;
case GL_INT_VEC2:
value->ivec2[0] = 0;
value->ivec2[1] = 0;
snprintf(fieldName, sizeof(fieldName), "%s[0]", field);
_lookupIntValue(description, name, fieldName, &value->ivec2[0]);
snprintf(fieldName, sizeof(fieldName), "%s[1]", field);
_lookupIntValue(description, name, fieldName, &value->ivec2[1]);
break;
case GL_INT_VEC3:
value->ivec3[0] = 0;
value->ivec3[1] = 0;
value->ivec3[2] = 0;
snprintf(fieldName, sizeof(fieldName), "%s[0]", field);
_lookupIntValue(description, name, fieldName, &value->ivec3[0]);
snprintf(fieldName, sizeof(fieldName), "%s[1]", field);
_lookupIntValue(description, name, fieldName, &value->ivec3[1]);
snprintf(fieldName, sizeof(fieldName), "%s[2]", field);
_lookupIntValue(description, name, fieldName, &value->ivec3[2]);
break;
case GL_INT_VEC4:
value->ivec4[0] = 0;
value->ivec4[1] = 0;
value->ivec4[2] = 0;
value->ivec4[3] = 0;
snprintf(fieldName, sizeof(fieldName), "%s[0]", field);
_lookupIntValue(description, name, fieldName, &value->ivec4[0]);
snprintf(fieldName, sizeof(fieldName), "%s[1]", field);
_lookupIntValue(description, name, fieldName, &value->ivec4[1]);
snprintf(fieldName, sizeof(fieldName), "%s[2]", field);
_lookupIntValue(description, name, fieldName, &value->ivec4[2]);
snprintf(fieldName, sizeof(fieldName), "%s[3]", field);
_lookupIntValue(description, name, fieldName, &value->ivec4[3]);
break;
case GL_BOOL:
value->b = 0;
_lookupBoolValue(description, name, field, &value->b);
break;
case GL_BOOL_VEC2:
value->bvec2[0] = 0;
value->bvec2[1] = 0;
snprintf(fieldName, sizeof(fieldName), "%s[0]", field);
_lookupBoolValue(description, name, fieldName, &value->bvec2[0]);
snprintf(fieldName, sizeof(fieldName), "%s[1]", field);
_lookupBoolValue(description, name, fieldName, &value->bvec2[1]);
break;
case GL_BOOL_VEC3:
value->bvec3[0] = 0;
value->bvec3[1] = 0;
value->bvec3[2] = 0;
snprintf(fieldName, sizeof(fieldName), "%s[0]", field);
_lookupBoolValue(description, name, fieldName, &value->bvec3[0]);
snprintf(fieldName, sizeof(fieldName), "%s[1]", field);
_lookupBoolValue(description, name, fieldName, &value->bvec3[1]);
snprintf(fieldName, sizeof(fieldName), "%s[2]", field);
_lookupBoolValue(description, name, fieldName, &value->bvec3[2]);
break;
case GL_BOOL_VEC4:
value->bvec4[0] = 0;
value->bvec4[1] = 0;
value->bvec4[2] = 0;
value->bvec4[3] = 0;
snprintf(fieldName, sizeof(fieldName), "%s[0]", field);
_lookupBoolValue(description, name, fieldName, &value->bvec4[0]);
snprintf(fieldName, sizeof(fieldName), "%s[1]", field);
_lookupBoolValue(description, name, fieldName, &value->bvec4[1]);
snprintf(fieldName, sizeof(fieldName), "%s[2]", field);
_lookupBoolValue(description, name, fieldName, &value->bvec4[2]);
snprintf(fieldName, sizeof(fieldName), "%s[3]", field);
_lookupBoolValue(description, name, fieldName, &value->bvec4[3]);
break;
}
}
