diff --git a/guest/sprite/sprite_phys.c b/guest/sprite/sprite_phys.c
index 16c2ab0e1939e65cb06da6a5a7fb63e7a6855002..dea1b2da23ea4ce2a163391715a68c8b132301d9 100644
--- a/guest/sprite/sprite_phys.c
+++ b/guest/sprite/sprite_phys.c
@@ -9,17 +9,42 @@
// --- FUNCTION ---
-// void gfx_phys_init(uint32_t width, uint32_t height) {
-//
-// while (*(uint32_t *)REG_GFX_INIT_ST == 42);
-//
-// *(uint32_t *)REG_GFX_INIT_CMD = 5;
-// *(uint32_t *)REG_GFX_INIT_DATA = width;
-// *(uint32_t *)REG_GFX_INIT_DATA = height;
-// }
+void sprite_phys_init(uint8_t id, uint8_t *data, uint32_t width, uint32_t height) {
-void sprite_phys_init(uint8_t id, uint8_t *data, uint32_t width, uint32_t height) { }
+ *(uint32_t *)REG_SPRITE_CMD = 9;
-void sprite_phys_visibility(uint8_t id, uint8_t toggle) { }
+ *(uint32_t *)REG_SPRITE_CMD = 27;
+ *(uint32_t *)REG_SPRITE_DATA = id;
-void sprite_phys_position(uint8_t id, uint32_t x, uint32_t y) { }
+ *(uint32_t *)REG_SPRITE_DATA = width;
+ *(uint32_t *)REG_SPRITE_DATA = height;
+
+ for (uint32_t i = 0; i < width * height; i++) {
+
+ *(uint8_t *)REG_SPRITE_DATA = *data++; // r
+ *(uint8_t *)REG_SPRITE_DATA = *data++; // g
+ *(uint8_t *)REG_SPRITE_DATA = *data++; // b
+ *(uint8_t *)REG_SPRITE_DATA = *data++; // a
+ }
+}
+
+void sprite_phys_visibility(uint8_t id, uint8_t toggle) {
+
+ *(uint32_t *)REG_SPRITE_CMD = 14;
+
+ *(uint32_t *)REG_SPRITE_CMD = 27;
+ *(uint32_t *)REG_SPRITE_DATA = id;
+
+ *(uint8_t *)REG_SPRITE_DATA = toggle;
+}
+
+void sprite_phys_position(uint8_t id, uint32_t x, uint32_t y) {
+
+ *(uint32_t *)REG_SPRITE_CMD = 35;
+
+ *(uint32_t *)REG_SPRITE_CMD = 27;
+ *(uint32_t *)REG_SPRITE_DATA = id;
+
+ *(uint32_t *)REG_SPRITE_DATA = x;
+ *(uint32_t *)REG_SPRITE_DATA = y;
+}
diff --git a/vmm/operation.c b/vmm/operation.c
index e0c8211a9807be167245bcb86d7eacc5447b35f2..69d70cb7e4aeea8e9710df4565fb6df626bc852a 100644
--- a/vmm/operation.c
+++ b/vmm/operation.c
@@ -6,6 +6,7 @@
#include <stdlib.h>
#include <stdint.h>
#include <stdbool.h>
+#include <string.h>
#include <unistd.h>
#include <semaphore.h>
@@ -14,6 +15,10 @@
// --- DEFINE ---
+#define UNUSED(x) (void)(x)
+
+#define BUF_SIZE (1920 * 1080 * 4)
+
state_t STATE_TIMER[] = {
{ OP_WRITE_EQUAL, REG_TIMER_CMD, 20, 2, NULL },
@@ -59,8 +64,8 @@ state_t STATE_SPRITE_VIS[] = {
{ OP_WRITE_EQUAL, REG_SPRITE_CMD, 0xE, 4, NULL },
{ OP_WRITE_EQUAL, REG_SPRITE_CMD, 0x1B, 4, NULL },
- { OP_WRITE_STORE, REG_SPRITE_DATA, 0, 4, NULL }, // id
- { OP_WRITE_STORE, REG_SPRITE_DATA, 0, 4, NULL }, // toggle
+ { OP_WRITE_STORE, REG_SPRITE_DATA, 0, 4, op_callback_sprite_visibility_store_id },
+ { OP_WRITE_STORE, REG_SPRITE_DATA, 0, 4, op_callback_sprite_visibility_store_toggle },
{ OP_EMUL_END, 0, 0, 0, NULL },
};
@@ -68,9 +73,9 @@ state_t STATE_SPRITE_POS[] = {
{ OP_WRITE_EQUAL, REG_SPRITE_CMD, 0x23, 4, NULL },
{ OP_WRITE_EQUAL, REG_SPRITE_CMD, 0x1B, 4, NULL },
- { OP_WRITE_STORE, REG_SPRITE_DATA, 0, 4, NULL }, // id
- { OP_WRITE_STORE, REG_SPRITE_DATA, 0, 4, NULL }, // x
- { OP_WRITE_STORE, REG_SPRITE_DATA, 0, 4, NULL }, // y
+ { OP_WRITE_STORE, REG_SPRITE_DATA, 0, 4, op_callback_sprite_position_store_id },
+ { OP_WRITE_STORE, REG_SPRITE_DATA, 0, 4, op_callback_sprite_position_store_x },
+ { OP_WRITE_STORE, REG_SPRITE_DATA, 0, 4, op_callback_sprite_position_store_y },
{ OP_EMUL_END, 0, 0, 0, NULL },
};
@@ -102,8 +107,10 @@ static hyper_sprite_visibility_params_t param_sprite_vis;
static hyper_sprite_position_params_t param_sprite_pos;
// store the index of the actual loop
-static uint32_t loop_ide_data = MAX_LOOP_IDE_DATA;
-static uint16_t buf_ide_data[MAX_LOOP_IDE_DATA];
+static uint64_t loop_idx = BUF_SIZE;
+static uint8_t loop_buf_8[BUF_SIZE];
+static uint16_t *loop_buf_16 = (uint16_t *)loop_buf_8;
+static uint32_t *loop_buf_32 = (uint32_t *)loop_buf_8;
// --- STATIC FUNCTION ---
@@ -155,11 +162,13 @@ void op_callback_gfx_init_conclude(void *addr) {
}
void op_callback_ide_prepare(void *addr) {
+ UNUSED(addr);
flag_stop_loop = false;
- loop_ide_data = MAX_LOOP_IDE_DATA;
+ loop_idx = 0;
- param_ide.data = (uint64_t)buf_ide_data;
+ memset(loop_buf_8, 0, sizeof(loop_buf_8));
+ param_ide.data = (uint64_t)loop_buf_8;
}
void op_callback_ide_store_sector_1(void *addr) {
@@ -185,13 +194,13 @@ void op_callback_ide_store_sector_4(void *addr) {
void op_callback_ide_store_data(void *addr) {
- buf_ide_data[MAX_LOOP_IDE_DATA - loop_ide_data] = *(uint16_t *)addr;
- loop_ide_data--;
+ loop_buf_16[loop_idx] = *(uint16_t *)addr;
+ loop_idx++;
- if (loop_ide_data == 0) {
+ if (loop_idx == MAX_LOOP_IDE_DATA) {
+ loop_idx = 0;
flag_stop_loop = true;
- loop_ide_data = MAX_LOOP_IDE_DATA;
}
}
@@ -225,15 +234,42 @@ void op_callback_ide_conclude(void *addr) {
fclose(disk);
}
-void op_callback_sprite_init_prepare(void *addr) { }
+void op_callback_sprite_init_prepare(void *addr) {
+ UNUSED(addr);
-void op_callback_sprite_init_store_id(void *addr) { }
+ flag_stop_loop = false;
+ loop_idx = 0;
+
+ memset(loop_buf_8, 0, sizeof(loop_buf_8));
+ param_sprite_init.data = (uint64_t)loop_buf_8;
+}
-void op_callback_sprite_init_store_width(void *addr) { }
+void op_callback_sprite_init_store_id(void *addr) {
-void op_callback_sprite_init_store_height(void *addr) { }
+ param_sprite_init.id = *(uint32_t *)addr;
+}
+
+void op_callback_sprite_init_store_width(void *addr) {
+
+ param_sprite_init.width = *(uint32_t *)addr;
+}
-void op_callback_sprite_init_store_pixels(void *addr) { }
+void op_callback_sprite_init_store_height(void *addr) {
+
+ param_sprite_init.height = *(uint32_t *)addr;
+}
+
+void op_callback_sprite_init_store_pixels(void *addr) {
+
+ loop_buf_8[loop_idx] = *(uint8_t *)addr;
+ loop_idx++;
+
+ if (loop_idx == param_sprite_init.width * param_sprite_init.height * 4) {
+
+ loop_idx = 0;
+ flag_stop_loop = true;
+ }
+}
void op_callback_sprite_init_conclude(void *addr) {
@@ -245,6 +281,16 @@ void op_callback_sprite_init_conclude(void *addr) {
sprites[p_sp_init->id].data = (uint8_t *)p_sp_init->data;
}
+void op_callback_sprite_visibility_store_id(void *addr) {
+
+ param_sprite_vis.id = *(uint32_t *)addr;
+}
+
+void op_callback_sprite_visibility_store_toggle(void *addr) {
+
+ param_sprite_vis.toggle = *(uint8_t *)addr;
+}
+
void op_callback_sprite_visibility_conclude(void *addr) {
hyper_sprite_visibility_params_t *p_sp_vis = (addr == NULL) ? ¶m_sprite_vis : (hyper_sprite_visibility_params_t *)addr;
@@ -253,6 +299,21 @@ void op_callback_sprite_visibility_conclude(void *addr) {
sprites[p_sp_vis->id].toggle = p_sp_vis->toggle;
}
+void op_callback_sprite_position_store_id(void *addr) {
+
+ param_sprite_pos.id = *(uint32_t *)addr;
+}
+
+void op_callback_sprite_position_store_x(void *addr) {
+
+ param_sprite_pos.x = *(uint32_t *)addr;
+}
+
+void op_callback_sprite_position_store_y(void *addr) {
+
+ param_sprite_pos.y = *(uint32_t *)addr;
+}
+
void op_callback_sprite_position_conclude(void *addr) {
hyper_sprite_position_params_t *p_sp_pos = (addr == NULL) ? ¶m_sprite_pos : (hyper_sprite_position_params_t *)addr;
diff --git a/vmm/operation.h b/vmm/operation.h
index 8fe601008f23c2300309ae3da96a7226e84d1f30..efb924a2beaf404acfa43f0a477304f1baec4f76 100644
--- a/vmm/operation.h
+++ b/vmm/operation.h
@@ -136,8 +136,18 @@ void op_callback_sprite_init_store_pixels(void *addr);
void op_callback_sprite_init_conclude(void *addr);
+void op_callback_sprite_visibility_store_id(void *addr);
+
+void op_callback_sprite_visibility_store_toggle(void *addr);
+
void op_callback_sprite_visibility_conclude(void *addr);
+void op_callback_sprite_position_store_id(void *addr);
+
+void op_callback_sprite_position_store_x(void *addr);
+
+void op_callback_sprite_position_store_y(void *addr);
+
void op_callback_sprite_position_conclude(void *addr);
#endif // _OPERATION_H_