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starred:master starred:serial starred:wip-macosarmfix starred:tungstenT3Support starred:musashiUpgradeAttempt starred:tungstenCSupport starred:removeOldArmCpu starred:armCpu starred:devel starred:fameExperiment starred:finalCyclone
starred:1.3.3 starred:1.3.2 starred:v1/3x3

4 Commits
1.3.3 ... master

Author SHA1 Message Date
Stephanie Gawroriski
d9766f139e Use the correct alloca for MSVC. 2025-08-14 18:46:21 -04:00
Stephanie Gawroriski
b7f7715e75 When loading content when there is no pre-existing SRAM do not indicate that there is SRAM as otherwise the device will not be able to handle data that gets injected into the RAM directly accordingly, thanks to natanprog for the bisect!; Add a bouncing pixel indicator for when the LCD is off but the device is still on in sleep mode. 2025-08-11 18:53:12 -04:00
Stephanie Gawroriski
acc21071c6 Merge pull request #36 from natanprog/fix/qt-update-paths 
qt: update Mu.pro paths following project reorganization
 2025-08-11 17:41:24 -04:00
Natan Lopes
427b59b1b6 qt: update Mu.pro paths following project reorganization 
The Qt project file qtBuildSystem/Mu/Mu.pro referenced many files using the previous layout (../../src/...). Commit 5a86c5c re-organized the repository, adding CMake and splitting headers into an include/ tree, so the old paths no longer resolve. This commit updates the file references in Mu.pro to match the new layout (e.g. ../../include/...), restoring qmake/make functionality for the Qt frontend.

No source code logic was changed — only path references in the project file were adjusted (~65 entries updated).

Signed-off-by: Natan Lopes <natan10@ymail.com>
 2025-08-11 14:12:14 -03:00
3 changed files with 155 additions and 73 deletions
Expand all files Collapse all files

94
libretroBuildSystem/libretro.c
View File

@@ -8,6 +8,10 @@
#include <stdbool.h>
#include <time.h>
#if defined(_MSC_VER)
#include <malloc.h>
#endif
#include <compat/strl.h>
#include <retro_miscellaneous.h>
#include <streams/file_stream.h>
@@ -297,7 +301,7 @@ void retro_set_environment(retro_environment_t cb){
}
void retro_set_audio_sample(retro_audio_sample_t cb){
}
void retro_set_audio_sample_batch(retro_audio_sample_batch_t cb){
@@ -320,6 +324,70 @@ void retro_reset(void){
emulatorSoftReset();
}
/**
* Animation to play when the device is asleep.
*
* @param video_cb The output callback.
* @param width The width of the framebuffer.
* @param height The height of the framebuffer.
* @return If the sleep animation was successful.
* @since 2025/08/11
*/
static bool sleepAnimation(retro_video_refresh_t video_cb,
int32_t width, int32_t height) {
static int32_t bump;
uint16_t* buf;
uint16_t color;
size_t bufLen, area;
int32_t point;
// Allocate buffer to render
area = width * height;
bufLen = area * sizeof(uint16_t);
#if defined(_MSC_VER)
buf = _alloca(bufLen);
#else
buf = alloca(bufLen);
#endif
if (buf == NULL) {
return false;
}
// Wipe everything
memset(buf, 0, bufLen);
if (palmMisc.greenLed) {
color = 0x01F1;
} else {
color = 0xFFFF;
#if defined(EMU_SUPPORT_PALM_OS5)
if (palmMisc.redLed) {
color = 0xF700;
}
#endif
}
// Set a "random" pixel to the color
point = (int32_t)palmCycleCounter + palmClockMultiplier +
palmMisc.dataPort + palmSdCard.responseReadPositionBit + (++bump);
if (point < 0)
point = -point;
point %= width * 2;
if (point >= width) {
point = width - (point - width);
}
// Set color
buf[point] = color;
// Render the buffer
video_cb(buf,
width, height, width * sizeof(uint16_t));
return true;
}
void retro_run(void){
input_poll_cb();
@@ -415,9 +483,22 @@ void retro_run(void){
//draw mouse
if(useJoystickAsMouse)
renderMouseCursor(touchCursorX, touchCursorY);
video_cb(palmFramebuffer, palmFramebufferWidth, screenYEnd, palmFramebufferWidth * sizeof(uint16_t));
// If the LCD is off, try an animation
if (palmMisc.lcdOn == false) {
if (!sleepAnimation(video_cb, palmFramebufferWidth, screenYEnd)) {
video_cb(palmFramebuffer,
palmFramebufferWidth, screenYEnd,
palmFramebufferWidth * sizeof(uint16_t));
}
} else {
video_cb(palmFramebuffer,
palmFramebufferWidth, screenYEnd,
palmFramebufferWidth * sizeof(uint16_t));
}
audio_cb(palmAudio, AUDIO_SAMPLES_PER_FRAME);
if(led_cb){
led_cb(0, palmMisc.greenLed);
#if defined(EMU_SUPPORT_PALM_OS5)
@@ -715,10 +796,11 @@ bool retro_load_game(const struct retro_game_info *info){
strlcat(saveRamPath, ".ram", PATH_MAX_LENGTH);
saveRamFile = filestream_open(saveRamPath, RETRO_VFS_FILE_ACCESS_READ, RETRO_VFS_FILE_ACCESS_HINT_NONE);
// There is now always SRAM because it gets initialized to garbage
hasSram = true;
// Load SRAM from the RAM file (save state), if it happens to fail or
// none was loaded then memory has just been filled with garbage
if(saveRamFile) {
hasSram = true;
if(filestream_get_size(saveRamFile) == emulatorGetRamSize()){
filestream_read(saveRamFile, palmRam, emulatorGetRamSize());
swap16BufferIfLittle(palmRam, emulatorGetRamSize() / sizeof(uint16_t));

2
libretroBuildSystem/mu_libretro.info
View File

@@ -5,7 +5,7 @@ supported_extensions = "prc|pqa|img|pdb|zip"
corename = "Mu"
license = "CC BY-NC 3.0 US (Non-commercial)"
permissions = ""
display_version = "v1.3.3"
display_version = "v1.3.4"
categories = "Emulator"
# Hardware Information

132
qtBuildSystem/Mu/Mu.pro
View File

@@ -171,50 +171,50 @@ support_palm_os5{
../../src/w86l488.c
HEADERS += \
../../src/pxa260/pxa260_CPU.h \
../../src/pxa260/pxa260_DMA.h \
../../src/pxa260/pxa260_DSP.h \
../../src/pxa260/pxa260_GPIO.h \
../../src/pxa260/pxa260_IC.h \
../../src/pxa260/pxa260_LCD.h \
../../src/pxa260/pxa260_PwrClk.h \
../../src/pxa260/pxa260_RTC.h \
../../src/pxa260/pxa260_TIMR.h \
../../src/pxa260/pxa260_UART.h \
../../src/pxa260/pxa260I2c.h \
../../src/pxa260/pxa260Memctrl.h \
../../src/pxa260/pxa260Timing.h \
../../src/pxa260/pxa260Ssp.h \
../../src/pxa260/pxa260Udc.h \
../../src/pxa260/pxa260_types.h \
../../src/pxa260/pxa260_math64.h \
../../src/pxa260/pxa260Accessors.c.h \
../../src/pxa260/pxa260.h \
../../src/armv5te/os/os.h \
../../src/armv5te/uArm/CPU_2.h \
../../src/armv5te/uArm/icache.h \
../../src/armv5te/uArm/uArmGlue.h \
../../src/armv5te/asmcode.h \
../../src/armv5te/bitfield.h \
../../src/armv5te/cpu.h \
../../src/armv5te/disasm.h \
../../src/armv5te/emu.h \
../../src/armv5te/mem.h \
../../src/armv5te/translate.h \
../../src/armv5te/cpudefs.h \
../../src/armv5te/debug.h \
../../src/armv5te/mmu.h \
../../src/armv5te/armsnippets.h \
../../src/armv5te/literalpool.h \
../../src/tungstenT3Bus.h \
../../src/tps65010.h \
../../src/tsc2101.h \
../../src/w86l488.h
../../include/pxa260/pxa260_CPU.h \
../../include/pxa260/pxa260_DMA.h \
../../include/pxa260/pxa260_DSP.h \
../../include/pxa260/pxa260_GPIO.h \
../../include/pxa260/pxa260_IC.h \
../../include/pxa260/pxa260_LCD.h \
../../include/pxa260/pxa260_PwrClk.h \
../../include/pxa260/pxa260_RTC.h \
../../include/pxa260/pxa260_TIMR.h \
../../include/pxa260/pxa260_UART.h \
../../include/pxa260/pxa260I2c.h \
../../include/pxa260/pxa260Memctrl.h \
../../include/pxa260/pxa260Timing.h \
../../include/pxa260/pxa260Ssp.h \
../../include/pxa260/pxa260Udc.h \
../../include/pxa260/pxa260_types.h \
../../include/pxa260/pxa260_math64.h \
../../include/pxa260/pxa260Accessors.c.h \
../../include/pxa260/pxa260.h \
../../include/armv5te/os/os.h \
../../include/armv5te/uArm/CPU_2.h \
../../include/armv5te/uArm/icache.h \
../../include/armv5te/uArm/uArmGlue.h \
../../include/armv5te/asmcode.h \
../../include/armv5te/bitfield.h \
../../include/armv5te/cpu.h \
../../include/armv5te/disasm.h \
../../include/armv5te/emu.h \
../../include/armv5te/mem.h \
../../include/armv5te/translate.h \
../../include/armv5te/cpudefs.h \
../../include/armv5te/debug.h \
../../include/armv5te/mmu.h \
../../include/armv5te/armsnippets.h \
../../include/armv5te/literalpool.h \
../../include/tungstenT3Bus.h \
../../include/tps65010.h \
../../include/tsc2101.h \
../../include/w86l488.h
}
CONFIG += c++11
INCLUDEPATH += $$PWD/qt-common/include
INCLUDEPATH += $$PWD/../../include
SOURCES += \
../../src/ads7846.c \
@@ -243,32 +243,32 @@ SOURCES += \
settingsmanager.cpp
HEADERS += \
../../src/ads7846.h \
../../src/audio/blip_buf.h \
../../src/dbvz.h \
../../src/dbvzRegisterAccessors.c.h \
../../src/dbvzRegisterNames.c.h \
../../src/dbvzTiming.c.h \
../../src/emulator.h \
../../src/fileLauncher/launcher.h \
../../src/flx68000.h \
../../src/m5XXBus.h \
../../src/m68k/m68k.h \
../../src/m68k/m68kconf.h \
../../src/m68k/m68kcpu.h \
../../src/m68k/m68kexternal.h \
../../src/m68k/m68kops.h \
../../src/pdiUsbD12.h \
../../src/pdiUsbD12CommandNames.c.h \
../../src/portability.h \
../../src/sdCard.h \
../../src/sdCardAccessors.c.h \
../../src/sdCardCommandNames.c.h \
../../src/sdCardCrcTables.c.h \
../../src/sed1376.h \
../../src/sed1376Accessors.c.h \
../../src/sed1376RegisterNames.c.h \
../../src/silkscreen.h \
../../include/ads7846.h \
../../include/audio/blip_buf.h \
../../include/dbvz.h \
../../include/dbvzRegisterAccessors.c.h \
../../include/dbvzRegisterNames.c.h \
../../include/dbvzTiming.c.h \
../../include/emulator.h \
../../include/fileLauncher/launcher.h \
../../include/flx68000.h \
../../include/m5XXBus.h \
../../include/m68k/m68k.h \
../../include/m68k/m68kconf.h \
../../include/m68k/m68kcpu.h \
../../include/m68k/m68kexternal.h \
../../include/m68k/m68kops.h \
../../include/pdiUsbD12.h \
../../include/pdiUsbD12CommandNames.c.h \
../../include/portability.h \
../../include/sdCard.h \
../../include/sdCardAccessors.c.h \
../../include/sdCardCommandNames.c.h \
../../include/sdCardCrcTables.c.h \
../../include/sed1376.h \
../../include/sed1376Accessors.c.h \
../../include/sed1376RegisterNames.c.h \
../../include/silkscreen.h \
debugviewer.h \
emuwrapper.h \
mainwindow.h \