Trying to find dolphin texture bug

src/display/display.c

@@ -138,8 +138,17 @@ errorret_t displayInit(void) {
 
     // Setup cull modes
     GX_SetCullMode(GX_CULL_NONE);
+    GX_SetZMode(GX_FALSE, GX_ALWAYS, GX_FALSE);
     GX_CopyDisp(DISPLAY.frameBuffer[DISPLAY.whichFrameBuffer], GX_TRUE);
     GX_SetDispCopyGamma(GX_GM_1_0);
+
+    GX_ClearVtxDesc();
+    GX_SetVtxDesc(GX_VA_POS,  GX_INDEX16);
+    GX_SetVtxDesc(GX_VA_CLR0, GX_INDEX16);
+    GX_SetVtxDesc(GX_VA_TEX0, GX_INDEX16);
+    GX_SetVtxAttrFmt(GX_VTXFMT0, GX_VA_POS, GX_POS_XYZ, GX_F32, 0);
+    GX_SetVtxAttrFmt(GX_VTXFMT0, GX_VA_CLR0, GX_CLR_RGBA, GX_RGBA8, 0);
+    GX_SetVtxAttrFmt(GX_VTXFMT0, GX_VA_TEX0, GX_TEX_ST, GX_F32, 0);
   #endif
 
   quadInit();

src/display/mesh/mesh.c

@@ -80,23 +80,14 @@ void meshDraw(
       (void*)&mesh->vertices[offset],
       sizeof(meshvertex_t) * count
     );
-    GX_ClearVtxDesc();// Just clears so may be un-needed?
-
-    GX_SetVtxDesc(GX_VA_POS,  GX_INDEX16);
-    GX_SetVtxDesc(GX_VA_CLR0, GX_INDEX16);
-    GX_SetVtxDesc(GX_VA_TEX0, GX_INDEX16);
-
-    GX_SetVtxAttrFmt(GX_VTXFMT0, GX_VA_POS, GX_POS_XYZ, GX_F32, 0);
-    GX_SetVtxAttrFmt(GX_VTXFMT0, GX_VA_CLR0, GX_CLR_RGBA, GX_RGBA8, 0);
-    GX_SetVtxAttrFmt(GX_VTXFMT0, GX_VA_TEX0, GX_TEX_ST, GX_F32, 0);
 
     const u8 stride = (u8)sizeof(meshvertex_t);
-    GX_SetArray(GX_VA_POS, &mesh->vertices[offset].pos[0], stride);
-    GX_SetArray(GX_VA_CLR0, &mesh->vertices[offset].color, stride);
-    GX_SetArray(GX_VA_TEX0, &mesh->vertices[offset].uv[0], stride);
+    GX_SetArray(GX_VA_POS, (void*)&mesh->vertices[offset].pos[0], stride);
+    GX_SetArray(GX_VA_CLR0, (void*)&mesh->vertices[offset].color, stride);
+    GX_SetArray(GX_VA_TEX0, (void*)&mesh->vertices[offset].uv[0], stride);
     
     textureDolphinUploadTEV();
-
+    
     GX_Begin(mesh->primitiveType, GX_VTXFMT0, (uint16_t)count);
     for(u16 i = 0; i < (u16)count; ++i) {
       GX_Position1x16(i);

src/display/spritebatch.c

@@ -78,7 +78,6 @@ void spriteBatchPush3D(
     &SPRITEBATCH_VERTICES[SPRITEBATCH.spriteCount * QUAD_VERTEX_COUNT],
     min, max, color, uv0, uv1
   );
-
   SPRITEBATCH.spriteCount++;
 }
 

src/display/spritebatch.h

@@ -9,7 +9,7 @@
 #include "display/mesh/quad.h"
 #include "display/texture.h"
 
-#define SPRITEBATCH_SPRITES_MAX 32
+#define SPRITEBATCH_SPRITES_MAX 128
 #define SPRITEBATCH_VERTEX_COUNT (SPRITEBATCH_SPRITES_MAX * QUAD_VERTEX_COUNT) 
 
 

src/display/texture.c

@@ -179,8 +179,8 @@ void textureInit(
 
     glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
     glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
-    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
-    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
+    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
+    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
     
     glBindTexture(GL_TEXTURE_2D, 0);
     texture->ready = true;
@@ -242,7 +242,7 @@ void textureInit(
           texture->rgba,
           width, height,
           GX_TF_RGB5A3,
-          GX_CLAMP, GX_CLAMP,
+          GX_REPEAT, GX_REPEAT,
           GX_FALSE
         );
 
@@ -300,7 +300,7 @@ void textureInit(
           texture->alpha,
           width, height,
           GX_TF_I8,
-          GX_CLAMP, GX_CLAMP,
+          GX_REPEAT, GX_REPEAT,
           GX_FALSE
         );
 
@@ -317,7 +317,6 @@ void textureInit(
 
       case TEXTURE_FORMAT_PALETTE: {
         // Not supported, convert to RGBA using lookup
-        printf("Warning: Palette textures not supported on Dolphin, converted to RGBA1\n");
         color_t* formatted = memoryAllocate(width * height * sizeof(color_t));
         for(int32_t i = 0; i < width * height; i++) {
           uint8_t index = data.palette.data[i];
@@ -326,9 +325,7 @@ void textureInit(
             "Palette index out of range"
           );
           formatted[i] = data.palette.palette->colors[index];
-          printf("Index %i: Color %02X%02X%02X%02X\n", index, formatted[i].r, formatted[i].g, formatted[i].b, formatted[i].a);
         }
-        printf("Warning: Palette textures not supported on Dolphin, converted to RGBA2\n");
 
         textureInit(
           texture, width, height, TEXTURE_FORMAT_RGBA,
@@ -349,6 +346,10 @@ void textureInit(
   #endif
 }
 
+#if DOLPHIN
+  static uint8_t dolphinTextureNextSlot = 0;
+#endif
+
 void textureBind(texture_t *texture) {
   if(TEXTURE_BOUND == texture) return;
 
@@ -371,7 +372,9 @@ void textureBind(texture_t *texture) {
     glBindTexture(GL_TEXTURE_2D, texture->id);
     glTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
   #elif DOLPHIN
-    GX_LoadTexObj(&texture->texObj, GX_TEXMAP0);
+    GX_InvalidateTexAll();
+    GX_LoadTexObj(&TEXTURE_BOUND->texObj, GX_TEXMAP0 + dolphinTextureNextSlot);
+    dolphinTextureNextSlot = (dolphinTextureNextSlot + 1) % GX_MAX_TEXMAP;
   #endif
   TEXTURE_BOUND = texture;
 }
@@ -406,6 +409,13 @@ void textureDispose(texture_t *texture) {
 
 #if DOLPHIN
   void textureDolphinUploadTEV() {
+    if(TEXTURE_BOUND == NULL) {
+      GX_SetNumTexGens(0);
+      GX_SetNumTevStages(1);
+      GX_SetTevOp(GX_TEVSTAGE0, GX_PASSCLR);
+      return;
+    }
+
     // Add channel for vertex color
     GX_SetNumChans(1);
     GX_SetChanCtrl(
@@ -418,13 +428,6 @@ void textureDispose(texture_t *texture) {
       GX_AF_NONE// Attenuation function
     );
 
-    if(!TEXTURE_BOUND) {
-      GX_SetNumTexGens(0);
-      GX_SetNumTevStages(1);
-      GX_SetTevOp(GX_TEVSTAGE0, GX_PASSCLR);
-      return;
-    }
-
     // One set of UVs
     GX_SetNumTexGens(1);
     GX_SetTexCoordGen(
@@ -446,6 +449,8 @@ void textureDispose(texture_t *texture) {
           GX_COLOR0A0
         );
         GX_SetTevOp(GX_TEVSTAGE0, GX_MODULATE);
+        GX_SetBlendMode(GX_BM_BLEND, GX_BL_SRCALPHA, GX_BL_INVSRCALPHA, GX_LO_CLEAR);
+        GX_SetAlphaCompare(GX_ALWAYS, 0, GX_AOP_AND, GX_ALWAYS, 0);
         break;
 
       case TEXTURE_FORMAT_ALPHA:

src/script/module/display/moduletexture.c

@@ -43,10 +43,10 @@ int moduleTextureIndex(lua_State *l) {
   assertNotNull(key, "Key cannot be NULL.");
 
   if(stringCompare(key, "width") == 0) {
-    lua_pushinteger(l, tex->width);
+    lua_pushnumber(l, tex->width);
     return 1;
   } else if(stringCompare(key, "height") == 0) {
-    lua_pushinteger(l, tex->height);
+    lua_pushnumber(l, tex->height);
     return 1;
   }