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Libretro: Various fixes and optimizations

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This commit is contained in:
Jonian Guveli 2024-07-09 14:47:44 +03:00
parent 173bd03a53
commit 0a49dc0af7
1 changed files with 21 additions and 9 deletions
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30
src/libretro_core.cpp
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@ -17,17 +17,17 @@ static struct retro_hw_render_callback hw_render;
std::unique_ptr<Emulator> emulator;
RendererGL* renderer;
static void* GetProcAddress(const char* name) {
static void* GetRenderProcAddress(const char* name) {
return (void*)hw_render.get_proc_address(name);
}
static void VideoResetContext(void) {
#ifdef USING_GLES
if (!gladLoadGLES2Loader(reinterpret_cast<GLADloadproc>(GetProcAddress))) {
if (!gladLoadGLES2Loader(reinterpret_cast<GLADloadproc>(GetRenderProcAddress))) {
Helpers::panic("OpenGL ES init failed");
}
#else
if (!gladLoadGLLoader(reinterpret_cast<GLADloadproc>(GetProcAddress))) {
if (!gladLoadGLLoader(reinterpret_cast<GLADloadproc>(GetRenderProcAddress))) {
Helpers::panic("OpenGL init failed");
}
#endif
@ -47,8 +47,8 @@ static bool SetHWRender(retro_hw_context_type type) {
switch (type) {
case RETRO_HW_CONTEXT_OPENGL_CORE:
hw_render.version_major = 3;
hw_render.version_minor = 3;
hw_render.version_major = 4;
hw_render.version_minor = 1;
if (environ_cb(RETRO_ENVIRONMENT_SET_HW_RENDER, &hw_render)) {
return true;
@ -57,7 +57,7 @@ static bool SetHWRender(retro_hw_context_type type) {
case RETRO_HW_CONTEXT_OPENGLES3:
case RETRO_HW_CONTEXT_OPENGL:
hw_render.version_major = 3;
hw_render.version_minor = 0;
hw_render.version_minor = 1;
if (environ_cb(RETRO_ENVIRONMENT_SET_HW_RENDER, &hw_render)) {
return true;
@ -173,6 +173,16 @@ static void ConfigUpdate() {
config.sdCardInserted = FetchVariableBool("panda3ds_use_virtual_sd", true);
config.sdWriteProtected = FetchVariableBool("panda3ds_write_protect_virtual_sd", false);
config.discordRpcEnabled = false;
config.save();
}
static void ConfigCheckVariables() {
bool updated = false;
environ_cb(RETRO_ENVIRONMENT_GET_VARIABLE_UPDATE, &updated);
if (updated)
ConfigUpdate();
}
void retro_get_system_info(retro_system_info* info) {
@ -192,7 +202,7 @@ void retro_get_system_av_info(retro_system_av_info* info) {
info->geometry.aspect_ratio = 5.0 / 6.0;
info->timing.fps = 60.0;
info->timing.sample_rate = 32000;
info->timing.sample_rate = 32768;
}
void retro_set_environment(retro_environment_t cb) {
@ -260,6 +270,8 @@ void retro_reset(void) {
}
void retro_run(void) {
ConfigCheckVariables();
renderer->setFBO(hw_render.get_current_framebuffer());
renderer->resetStateManager();
@ -283,8 +295,8 @@ void retro_run(void) {
float x_left = GetAxisState(RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_X);
float y_left = GetAxisState(RETRO_DEVICE_INDEX_ANALOG_LEFT, RETRO_DEVICE_ID_ANALOG_Y);
hid.setCirclepadX(x_left == 0 ? 0 : x_left < 0 ? -0x9C : 0x9C);
hid.setCirclepadY(y_left == 0 ? 0 : y_left > 0 ? -0x9C : 0x9C);
hid.setCirclepadX((x_left / +32767) * 0x9C);
hid.setCirclepadY((y_left / -32767) * 0x9C);
bool touch = input_state_cb(0, RETRO_DEVICE_MOUSE, 0, RETRO_DEVICE_ID_MOUSE_LEFT);
auto pos_x = input_state_cb(0, RETRO_DEVICE_POINTER, 0, RETRO_DEVICE_ID_POINTER_X);