Xbox 360: Workflow and maybe launcher works

.github/workflows/build_xbox360.yml

@@ -0,0 +1,49 @@
+name: Build latest (Xbox 360)
+on: [push]
+
+concurrency:
+  group: ${{ github.ref }}-xbox360
+  cancel-in-progress: true
+
+jobs:
+  build-Xbox:
+    if: github.ref_name == github.event.repository.default_branch
+    runs-on: ubuntu-latest
+    container:
+      image: free60/libxenon
+    steps:
+      - uses: actions/checkout@v3
+      - name: Compile 360 build
+        id: compile
+        run: |
+          export DEVKITXENON=/usr/local/xenon
+          export PATH=$PATH:$DEVKITXENON/bin:$DEVKITXENON/usr/bin
+          make xbox360
+          find .
+
+      # otherwise notify_failure doesn't work
+      - name: Install curl when necessary
+        if: ${{ always() && steps.compile.outcome == 'failure' }}
+        run: |
+          sed -i -e 's/archive.ubuntu.com\|security.ubuntu.com/old-releases.ubuntu.com/g' /etc/apt/sources.list
+          apt-get update
+          apt-get install -y curl
+
+      - uses: ./.github/actions/notify_failure
+        if: ${{ always() && steps.compile.outcome == 'failure' }}
+        with:
+          NOTIFY_MESSAGE: 'Failed to compile Xbox 360 build'
+          WEBHOOK_URL: '${{ secrets.WEBHOOK_URL }}'
+          
+          
+      - uses: ./.github/actions/upload_build
+        if: ${{ always() && steps.compile.outcome == 'success' }}
+        with:
+          SOURCE_FILE: 'ClassiCube-xbox360.elf'
+          DEST_NAME: 'ClassiCube-xbox360.elf'
+          
+      - uses: ./.github/actions/upload_build
+        if: ${{ always() && steps.compile.outcome == 'success' }}
+        with:
+          SOURCE_FILE: 'ClassiCube-xbox360.elf32'
+          DEST_NAME: 'ClassiCube-xbox360.elf32'

src/Graphics_Xbox360.c

@@ -303,13 +303,13 @@ void Gfx_CalcOrthoMatrix(struct Matrix* matrix, float width, float height, float
 	// TODO verify this
 	*matrix = Matrix_Identity;
 
-	matrix->row1.X =  2.0f / width;
-	matrix->row2.Y = -2.0f / height;
-	matrix->row3.Z =  1.0f / (zNear - zFar);
+	matrix->row1.x =  2.0f / width;
+	matrix->row2.y = -2.0f / height;
+	matrix->row3.z =  1.0f / (zNear - zFar);
 
-	matrix->row4.X = -1.0f;
-	matrix->row4.Y =  1.0f;
-	matrix->row4.Z = zNear / (zNear - zFar);
+	matrix->row4.x = -1.0f;
+	matrix->row4.y =  1.0f;
+	matrix->row4.z = zNear / (zNear - zFar);
 }
 
 static double Cotangent(double x) { return Math_Cos(x) / Math_Sin(x); }
@@ -319,12 +319,12 @@ void Gfx_CalcPerspectiveMatrix(struct Matrix* matrix, float fov, float aspect, f
 	float c = (float)Cotangent(0.5f * fov);
 	*matrix = Matrix_Identity;
 
-	matrix->row1.X =  c / aspect;
-	matrix->row2.Y =  c;
-	matrix->row3.Z = zFar / (zNear - zFar);
-	matrix->row3.W = -1.0f;
-	matrix->row4.Z = (zNear * zFar) / (zNear - zFar);
-	matrix->row4.W =  0.0f;
+	matrix->row1.x =  c / aspect;
+	matrix->row2.y =  c;
+	matrix->row3.z = zFar / (zNear - zFar);
+	matrix->row3.w = -1.0f;
+	matrix->row4.z = (zNear * zFar) / (zNear - zFar);
+	matrix->row4.w =  0.0f;
 }
 
 

src/Window_Xbox360.c

@@ -10,34 +10,30 @@
 #include "Bitmap.h"
 #include "Errors.h"
 #include "ExtMath.h"
+#include "VirtualKeyboard.h"
 #include <xenos/xenos.h>
 #include <input/input.h>
 #include <usb/usbmain.h>
+#include <pci/io.h>
 
 static cc_bool launcherMode;
 
 struct _DisplayData DisplayInfo;
 struct _WindowData WindowInfo;
 
-// https://github.com/Free60Project/libxenon/blob/71a411cddfc26c9ccade08d054d87180c359797a/libxenon/drivers/console/console.c#L47
-struct ati_info {
-	uint32_t unknown1[4];
-	uint32_t base;
-	uint32_t unknown2[8];
-	uint32_t width;
-	uint32_t height;
-} __attribute__ ((__packed__)) ;
+static uint32_t reg_read32(int reg)
+{
+	return read32n(0xec800000 + reg);
+}
 
 void Window_Init(void) {
-	struct ati_info* ai = (struct ati_info*)0xec806100ULL;
-	
-	DisplayInfo.Width  = ai->width;
-	DisplayInfo.Height = ai->height;
+	DisplayInfo.Width  = reg_read32(D1GRPH_X_END);
+	DisplayInfo.Height = reg_read32(D1GRPH_Y_END);
 	DisplayInfo.ScaleX = 1;
 	DisplayInfo.ScaleY = 1;
 	
-	Window_Main.Width   = ai->width;
-	Window_Main.Height  = ai->height;
+	Window_Main.Width   = DisplayInfo.Width;
+	Window_Main.Height  = DisplayInfo.Height;
 	Window_Main.Focused = true;
 	Window_Main.Exists  = true;
 
@@ -128,17 +124,27 @@ void Window_AllocFramebuffer(struct Bitmap* bmp) {
 }
 
 void Window_DrawFramebuffer(Rect2D r, struct Bitmap* bmp) {
-	return;
-	//void* fb = XVideoGetFB();
-	//XVideoWaitForVBlank();
+	// https://github.com/Free60Project/libxenon/blob/master/libxenon/drivers/console/console.c#L166
+	// https://github.com/Free60Project/libxenon/blob/master/libxenon/drivers/console/console.c#L57
+	uint32_t* fb = (uint32_t*)(reg_read32(D1GRPH_PRIMARY_SURFACE_ADDRESS) | 0x80000000);
+	/* round up size to tiles of 32x32 */
+	int width = ((DisplayInfo.Width + 31) >> 5) << 5;
 	
-	/*cc_uint32* src = (cc_uint32*)bmp->scan0 + r.X;
-	cc_uint32* dst = (cc_uint32*)fb           + r.X;
+#define FB_INDEX(x, y) (((y >> 5)*32*width + ((x >> 5)<<10) + (x&3) + ((y&1)<<2) + (((x&31)>>2)<<3) + (((y&31)>>1)<<6)) ^ ((y&8)<<2))
 
-	for (int y = r.Y; y < r.Y + r.height; y++) 
+	for (int y = r.y; y < r.y + r.height; y++) 
 	{
-		Mem_Copy(dst + y * bmp->width, src + y * bmp->width, r.width * 4);
-	}*/
+		cc_uint32* src = bmp->scan0 + y * bmp->width;
+		
+		for (int x = r.x; x < r.x + r.width; x++) {
+			// TODO: Can the uint be copied directly ?
+			int R = BitmapCol_R(src[x]);
+			int G = BitmapCol_G(src[x]);
+			int B = BitmapCol_B(src[x]);
+			
+			fb[FB_INDEX(x, y)] = (B << 24) | (G << 16) | (R << 8) | 0xFF;
+		}
+	}
 }
 
 void Window_FreeFramebuffer(struct Bitmap* bmp) {
@@ -149,11 +155,26 @@ void Window_FreeFramebuffer(struct Bitmap* bmp) {
 /*########################################################################################################################*
 *------------------------------------------------------Soft keyboard------------------------------------------------------*
 *#########################################################################################################################*/
-void OnscreenKeyboard_Open(struct OpenKeyboardArgs* args) { }
-void OnscreenKeyboard_SetText(const cc_string* text) { }
-void OnscreenKeyboard_Draw2D(Rect2D* r, struct Bitmap* bmp) { }
-void OnscreenKeyboard_Draw3D(void) { }
-void OnscreenKeyboard_Close(void) { /* TODO implement */ }
+void OnscreenKeyboard_Open(struct OpenKeyboardArgs* args) {
+	if (Input.Sources & INPUT_SOURCE_NORMAL) return;
+	VirtualKeyboard_Open(args, launcherMode);
+}
+
+void OnscreenKeyboard_SetText(const cc_string* text) {
+	VirtualKeyboard_SetText(text);
+}
+
+void OnscreenKeyboard_Draw2D(Rect2D* r, struct Bitmap* bmp) {
+	VirtualKeyboard_Display2D(r, bmp);
+}
+
+void OnscreenKeyboard_Draw3D(void) {
+	VirtualKeyboard_Display3D();
+}
+
+void OnscreenKeyboard_Close(void) {
+	VirtualKeyboard_Close();
+}
 
 
 /*########################################################################################################################*