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Added null jpeg task implementation to prevent crashes

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This commit is contained in:
Mr-Wiseguy 2023-02-06 22:12:04 -05:00
parent b5a482e72c
commit 3f73f99cc6
2 changed files with 24 additions and 1 deletions
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24
test/portultra/events.cpp
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@ -164,6 +164,12 @@ std::unordered_map<SDL_Scancode, int> button_map{
{ SDL_Scancode::SDL_SCANCODE_SPACE, 0x8000 }, // a
{ SDL_Scancode::SDL_SCANCODE_LSHIFT, 0x4000 }, // b
{ SDL_Scancode::SDL_SCANCODE_Q, 0x2000 }, // z
{ SDL_Scancode::SDL_SCANCODE_E, 0x0020 }, // l
{ SDL_Scancode::SDL_SCANCODE_R, 0x0010 }, // r
{ SDL_Scancode::SDL_SCANCODE_J, 0x0200 }, // dpad left
{ SDL_Scancode::SDL_SCANCODE_L, 0x0100 }, // dpad right
{ SDL_Scancode::SDL_SCANCODE_I, 0x0800 }, // dpad up
{ SDL_Scancode::SDL_SCANCODE_K, 0x0400 }, // dpad down
};
extern int button;
@ -223,9 +229,25 @@ void event_thread_func(uint8_t* rdram, uint8_t* rom) {
dp_complete();
} else if (task_action->task.t.type == M_AUDTASK) {
sp_complete();
} else if (task_action->task.t.type == M_NJPEGTASK) {
uint32_t* jpeg_task = TO_PTR(uint32_t, (int32_t)(0x80000000 | task_action->task.t.data_ptr));
int32_t address = jpeg_task[0] | 0x80000000;
size_t mbCount = jpeg_task[1];
uint32_t mode = jpeg_task[2];
//int32_t qTableYPtr = jpeg_task[3] | 0x80000000;
//int32_t qTableUPtr = jpeg_task[4] | 0x80000000;
//int32_t qTableVPtr = jpeg_task[5] | 0x80000000;
//uint32_t mbSize = jpeg_task[6];
if (mode == 0) {
memset(TO_PTR(void, address), 0, mbCount * 0x40 * sizeof(uint16_t) * 4);
} else {
memset(TO_PTR(void, address), 0, mbCount * 0x40 * sizeof(uint16_t) * 6);
}
sp_complete();
} else {
fprintf(stderr, "Unknown task type: %" PRIu32 "\n", task_action->task.t.type);
std::exit(EXIT_FAILURE);
assert(false);
std::quick_exit(EXIT_FAILURE);
}
} else if (const auto* swap_action = std::get_if<SwapBuffersAction>(&action)) {
events_context.vi.current_buffer = events_context.vi.next_buffer;

1
test/portultra/ultra64.h
View file

@ -66,6 +66,7 @@ typedef u64 OSTime;
#define M_GFXTASK 1
#define M_AUDTASK 2
#define M_VIDTASK 3
#define M_NJPEGTASK 4
/////////////
// Structs //