implement multiple cover photos

cover/clocks.data.h

@@ -0,0 +1,15 @@
+#pragma once
+
+#include <stdint.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern uint32_t _binary_cover_clocks_data_start __asm("_binary_cover_clocks_data_start");
+extern uint32_t _binary_cover_clocks_data_end __asm("_binary_cover_clocks_data_end");
+extern uint32_t _binary_cover_clocks_data_size __asm("_binary_cover_clocks_data_size");
+
+#ifdef __cplusplus
+}
+#endif

cover/cover1.data.h

@@ -1,15 +0,0 @@
-#pragma once
-
-#include <stdint.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-extern uint32_t _binary_cover_cover1_data_start __asm("_binary_cover_cover1_data_start");
-extern uint32_t _binary_cover_cover1_data_end __asm("_binary_cover_cover1_data_end");
-extern uint32_t _binary_cover_cover1_data_size __asm("_binary_cover_cover1_data_size");
-
-#ifdef __cplusplus
-}
-#endif

cover/mossycottage.data.h

@@ -0,0 +1,15 @@
+#pragma once
+
+#include <stdint.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern uint32_t _binary_cover_mossycottage_data_start __asm("_binary_cover_mossycottage_data_start");
+extern uint32_t _binary_cover_mossycottage_data_end __asm("_binary_cover_mossycottage_data_end");
+extern uint32_t _binary_cover_mossycottage_data_size __asm("_binary_cover_mossycottage_data_size");
+
+#ifdef __cplusplus
+}
+#endif

cover/mountain.data.h

@@ -0,0 +1,15 @@
+#pragma once
+
+#include <stdint.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern uint32_t _binary_cover_mountain_data_start __asm("_binary_cover_mountain_data_start");
+extern uint32_t _binary_cover_mountain_data_end __asm("_binary_cover_mountain_data_end");
+extern uint32_t _binary_cover_mountain_data_size __asm("_binary_cover_mountain_data_size");
+
+#ifdef __cplusplus
+}
+#endif

cover/mountainfull.data.h

@@ -0,0 +1,15 @@
+#pragma once
+
+#include <stdint.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern uint32_t _binary_cover_mountainfull_data_start __asm("_binary_cover_mountainfull_data_start");
+extern uint32_t _binary_cover_mountainfull_data_end __asm("_binary_cover_mountainfull_data_end");
+extern uint32_t _binary_cover_mountainfull_data_size __asm("_binary_cover_mountainfull_data_size");
+
+#ifdef __cplusplus
+}
+#endif

cover/redtree.data.h

@@ -0,0 +1,15 @@
+#pragma once
+
+#include <stdint.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern uint32_t _binary_cover_redtree_data_start __asm("_binary_cover_redtree_data_start");
+extern uint32_t _binary_cover_redtree_data_end __asm("_binary_cover_redtree_data_end");
+extern uint32_t _binary_cover_redtree_data_size __asm("_binary_cover_redtree_data_size");
+
+#ifdef __cplusplus
+}
+#endif

cover/redtreefull.data.h

@@ -0,0 +1,15 @@
+#pragma once
+
+#include <stdint.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern uint32_t _binary_cover_redtreefull_data_start __asm("_binary_cover_redtreefull_data_start");
+extern uint32_t _binary_cover_redtreefull_data_end __asm("_binary_cover_redtreefull_data_end");
+extern uint32_t _binary_cover_redtreefull_data_size __asm("_binary_cover_redtreefull_data_size");
+
+#ifdef __cplusplus
+}
+#endif

cover/silvertrees.data.h

@@ -0,0 +1,15 @@
+#pragma once
+
+#include <stdint.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern uint32_t _binary_cover_silvertrees_data_start __asm("_binary_cover_silvertrees_data_start");
+extern uint32_t _binary_cover_silvertrees_data_end __asm("_binary_cover_silvertrees_data_end");
+extern uint32_t _binary_cover_silvertrees_data_size __asm("_binary_cover_silvertrees_data_size");
+
+#ifdef __cplusplus
+}
+#endif

cover/silvertreesfull.data.h

@@ -0,0 +1,15 @@
+#pragma once
+
+#include <stdint.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern uint32_t _binary_cover_silvertreesfull_data_start __asm("_binary_cover_silvertreesfull_data_start");
+extern uint32_t _binary_cover_silvertreesfull_data_end __asm("_binary_cover_silvertreesfull_data_end");
+extern uint32_t _binary_cover_silvertreesfull_data_size __asm("_binary_cover_silvertreesfull_data_size");
+
+#ifdef __cplusplus
+}
+#endif

cover/thebeach.data.h

@@ -0,0 +1,15 @@
+#pragma once
+
+#include <stdint.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern uint32_t _binary_cover_thebeach_data_start __asm("_binary_cover_thebeach_data_start");
+extern uint32_t _binary_cover_thebeach_data_end __asm("_binary_cover_thebeach_data_end");
+extern uint32_t _binary_cover_thebeach_data_size __asm("_binary_cover_thebeach_data_size");
+
+#ifdef __cplusplus
+}
+#endif

src/interpreter.cpp

@@ -7,6 +7,8 @@
 #include "sound.hpp"
 #include "playlist.hpp"
 
+#include "scene/tracker/cover.hpp"
+
 namespace interpreter {
 
 struct interpreter_state state = {};
@@ -349,7 +351,7 @@ void stop_sound()
 {
   for (int ch = 0; ch < 64; ch++) {
     wait();
-    bool kyonb = aica_sound.channel[ch].KYONB() != 0;
+    //bool kyonb = aica_sound.channel[ch].KYONB() != 0;
     wait(); aica_sound.channel[ch].KYONB(0);
     //state.channel[ch].keyon = kyonb ? 255 : 0;
   }
@@ -377,9 +379,10 @@ void unpause()
 static uint8_t __attribute__((aligned(32))) sample_data[1024 * 1024 * 2];
 const int sample_data_length = (sizeof (sample_data));
 
-void deferred_load(int buf)
+void deferred_load(int buf, int cover_ix)
 {
   const float aica_clock_multiplier = 44.1 / 3;
+  state.deferred_cover_ix = cover_ix;
 
   state.deferred_load_tick = aica_clock_multiplier * 1000 / 2;
 
@@ -394,6 +397,8 @@ void deferred_load_finish()
 {
   sound::transfer(sample_data, state.sample_data_ix);
 
+  scene::tracker::cover::cover_ix = state.deferred_cover_ix;
+
   resume_sound();
 }
 

src/interpreter.hpp

@@ -28,6 +28,7 @@ struct interpreter_state {
 
   int deferred_load_tick;
   int sample_data_ix;
+  int deferred_cover_ix;
 
   struct xm_state xm;
 
@@ -43,6 +44,6 @@ void unpause();
 void resume_sound();
 void stop_sound();
 
-void deferred_load(int buf);
-void deferred_load_finish();
+  void deferred_load(int buf, int cover_ix);
+  void deferred_load_finish();
 }

src/playlist.cpp

@@ -7,6 +7,8 @@
 #include "xm/CottageFantasy2.xm.h"
 #include "xm/CloudsAhead6.xm.h"
 
+#include "scene/tracker/cover.hpp"
+
 namespace playlist {
 
   struct state state = {
@@ -15,19 +17,16 @@ namespace playlist {
 
   const playlist_item playlist[] = {
     {
-      "Shiroiii",
-      "CottageFantasy2",
-      (int)&_binary_xm_CottageFantasy2_xm_start,
+      .artist = "Shiroiii",
+      .title = "CottageFantasy2",
+      .start = (int)&_binary_xm_CottageFantasy2_xm_start,
+      .cover_ix = scene::tracker::cover::mossycottage,
     },
     {
-      "Shiroiii",
-      "CloudsAhead6",
-      (int)&_binary_xm_CloudsAhead6_xm_start,
-    },
-    {
-      "leon du star",
-      "milkypack01",
-      (int)&_binary_xm_milkypack01_xm_start,
+      .artist = "Shiroiii",
+      .title = "CloudsAhead6",
+      .start = (int)&_binary_xm_CloudsAhead6_xm_start,
+      .cover_ix = scene::tracker::cover::mountain,
     },
   };
 
@@ -41,7 +40,9 @@ namespace playlist {
 
     printf("next deferred_load playlist_ix %d\n", state.playlist_ix);
     interpreter::stop_sound();
-    interpreter::deferred_load(playlist[state.playlist_ix].start);
+
+    const playlist_item& item = playlist[state.playlist_ix];
+    interpreter::deferred_load(item.start, item.cover_ix);
   }
 
   void prev(bool stop_sound)
@@ -52,6 +53,7 @@ namespace playlist {
 
     printf("prev deferred_load playlist_ix %d\n", state.playlist_ix);
     interpreter::stop_sound();
-    interpreter::deferred_load(playlist[state.playlist_ix].start);
+    const playlist_item& item = playlist[state.playlist_ix];
+    interpreter::deferred_load(item.start, item.cover_ix);
   }
 }

src/playlist.hpp

@@ -5,6 +5,7 @@ namespace playlist {
     const char * const artist;
     const char * const title;
     const int start;
+    const int cover_ix;
   };
 
   struct state {

src/scene/tracker/cover.cpp

@@ -6,24 +6,96 @@
 
 namespace scene::tracker::cover {
 
-  constexpr float texture_width = 1.0 / 128.0;
-  constexpr float texture_height = 1.0 / 128.0;
+  struct cover {
+    uint32_t texture_offset;
+    uint32_t texture_size;
+    float texture_width;
+    float texture_height;
+    float width;
+    float height;
+  };
 
-  constexpr inline vec3 transform_position(const vec2& p,
+  int cover_ix = -1;
+
+  static const cover covers[] = {
+    [thebeach] = {
+      .texture_offset = texture::offset::thebeach,
+      .texture_size = tsp_instruction_word::texture_u_size::from_int(128)
+                    | tsp_instruction_word::texture_v_size::from_int(128),
+      .texture_width = 1.0f / 128.0f,
+      .texture_height = 1.0f / 128.0f,
+      .width = 72,
+      .height = 72,
+    },
+    [silvertrees] = {
+      .texture_offset = texture::offset::silvertrees,
+      .texture_size = tsp_instruction_word::texture_u_size::from_int(128)
+                    | tsp_instruction_word::texture_v_size::from_int(128),
+      .texture_width = 1.0f / 128.0f,
+      .texture_height = 1.0f / 128.0f,
+      .width = 72,
+      .height = 72,
+    },
+    [redtree] = {
+      .texture_offset = texture::offset::redtree,
+      .texture_size = tsp_instruction_word::texture_u_size::from_int(128)
+                    | tsp_instruction_word::texture_v_size::from_int(128),
+      .texture_width = 1.0f / 128.0f,
+      .texture_height = 1.0f / 128.0f,
+      .width = 72,
+      .height = 72,
+    },
+    [mountain] = {
+      .texture_offset = texture::offset::mountain,
+      .texture_size = tsp_instruction_word::texture_u_size::from_int(128)
+                    | tsp_instruction_word::texture_v_size::from_int(128),
+      .texture_width = 1.0f / 128.0f,
+      .texture_height = 1.0f / 128.0f,
+      .width = 72,
+      .height = 72,
+    },
+    [mossycottage] = {
+      .texture_offset = texture::offset::mossycottage,
+      .texture_size = tsp_instruction_word::texture_u_size::from_int(128)
+                    | tsp_instruction_word::texture_v_size::from_int(128),
+      .texture_width = 1.0f / 128.0f,
+      .texture_height = 1.0f / 128.0f,
+      .width = 72,
+      .height = 72,
+    },
+    [clocks] = {
+      .texture_offset = texture::offset::clocks,
+      .texture_size = tsp_instruction_word::texture_u_size::from_int(128)
+                    | tsp_instruction_word::texture_v_size::from_int(128),
+      .texture_width = 1.0f / 128.0f,
+      .texture_height = 1.0f / 128.0f,
+      .width = 72,
+      .height = 72,
+    },
+  };
+
+  constexpr inline vec3 transform_position(const cover& cover,
+                                           const vec2& p,
                                            float x, float y, float z)
   {
+    float x_offset = (128.0f - cover.width) * 0.5f;
+    float y_offset = (128.0f - cover.width) * 0.5f;
+    if (x_offset < 0) x_offset = 0;
+    if (y_offset < 0) y_offset = 0;
+
     return {
-      x + p.x * 128,
-      y + p.y * 128,
+      x + x_offset + p.x * cover.width,
+      y + y_offset + p.y * cover.height,
       z
     };
   }
 
-  constexpr inline vec2 transform_texture(const vec2& t)
+  constexpr inline vec2 transform_texture(const cover& cover,
+                                          const vec2& t)
   {
     return {
-      (0 + t.x * 72) * texture_width,
-      (0 + t.y * 72) * texture_height,
+      (t.x * cover.width) * cover.texture_width,
+      (t.y * cover.height) * cover.texture_height,
     };
   }
 
@@ -36,13 +108,17 @@ namespace scene::tracker::cover {
 
   void draw(ta_multiwriter& multi, float x, float y)
   {
-    uint32_t texture_size = tsp_instruction_word::texture_u_size::from_int(128)
-                          | tsp_instruction_word::texture_v_size::from_int(128)
+    if (cover_ix < 0)
+      return;
+
+    const cover& cover = covers[cover_ix];
+
+    uint32_t texture_size = cover.texture_size
                           | tsp_instruction_word::dst_alpha_instr::zero;
 
     global_polygon_textured(multi.op,
                             para_control::list_type::translucent,
-                            texture::offset::cover1,
+                            cover.texture_offset,
                             texture_size,
                             texture_control_word::pixel_format::_565);
 
@@ -50,15 +126,15 @@ namespace scene::tracker::cover {
 
     int base_color = 0xffffff;
 
-    vec3 ap = transform_position(vtx[0], x, y, z);
-    vec3 bp = transform_position(vtx[1], x, y, z);
-    vec3 cp = transform_position(vtx[2], x, y, z);
-    vec3 dp = transform_position(vtx[3], x, y, z);
+    vec3 ap = transform_position(cover, vtx[0], x, y, z);
+    vec3 bp = transform_position(cover, vtx[1], x, y, z);
+    vec3 cp = transform_position(cover, vtx[2], x, y, z);
+    vec3 dp = transform_position(cover, vtx[3], x, y, z);
 
-    vec2 at = transform_texture(vtx[0]);
-    vec2 bt = transform_texture(vtx[1]);
-    vec2 ct = transform_texture(vtx[2]);
-    vec2 dt = transform_texture(vtx[3]);
+    vec2 at = transform_texture(cover, vtx[0]);
+    vec2 bt = transform_texture(cover, vtx[1]);
+    vec2 ct = transform_texture(cover, vtx[2]);
+    vec2 dt = transform_texture(cover, vtx[3]);
 
     quad_type_3(multi.op,
                 ap, at,

src/scene/tracker/cover.hpp

@@ -3,5 +3,16 @@
 #include "ta_multiwriter.hpp"
 
 namespace scene::tracker::cover {
+  extern int cover_ix;
+
+  enum cover_type {
+    thebeach,
+    silvertrees,
+    redtree,
+    mountain,
+    mossycottage,
+    clocks,
+  };
+
   void draw(ta_multiwriter& multi, float x, float y);
 }

src/scene/tracker/scene.cpp

@@ -271,7 +271,7 @@ namespace scene::tracker {
     tracklist::draw(multi, top.width + 5, 5);
     float y = top.y() + top.height + 5;
     channel_status::draw(multi, 5, y);
-    cover::draw(multi, 480, 8);
+    cover::draw(multi, 480, 5);
     y += channel_status::height + 10;
     notes::draw(multi, 5, y);
 

src/texture.cpp

@@ -12,10 +12,18 @@
 #include "font/tandy1k.data.h"
 #include "model/32bitlogo/colors.data.h"
 #include "font/icons.data.h"
-#include "cover/cover1.data.h"
 #include "font/ter-u24n.data.h"
 #include "font/ter-u32n.data.h"
 
+#include "cover/clocks.data.h"
+#include "cover/mossycottage.data.h"
+#include "cover/mountain.data.h"
+#include "cover/redtree.data.h"
+#include "cover/silvertrees.data.h"
+#include "cover/thebeach.data.h"
+
+#include "printf/printf.h"
+
 namespace texture {
 
   struct texture textures[] = {
@@ -45,10 +53,35 @@ namespace texture {
       .offset = offset::ter_u32n,
     },
     {
-      .start = reinterpret_cast<void *>(&_binary_cover_cover1_data_start),
-      .size = reinterpret_cast<int>(&_binary_cover_cover1_data_size),
-      .offset = offset::cover1,
-    }
+      .start = reinterpret_cast<void *>(&_binary_cover_clocks_data_start),
+      .size = reinterpret_cast<int>(&_binary_cover_clocks_data_size),
+      .offset = offset::clocks,
+    },
+    {
+      .start = reinterpret_cast<void *>(&_binary_cover_mossycottage_data_start),
+      .size = reinterpret_cast<int>(&_binary_cover_mossycottage_data_size),
+      .offset = offset::mossycottage,
+    },
+    {
+      .start = reinterpret_cast<void *>(&_binary_cover_mountain_data_start),
+      .size = reinterpret_cast<int>(&_binary_cover_mountain_data_size),
+      .offset = offset::mountain,
+    },
+    {
+      .start = reinterpret_cast<void *>(&_binary_cover_redtree_data_start),
+      .size = reinterpret_cast<int>(&_binary_cover_redtree_data_size),
+      .offset = offset::redtree,
+    },
+    {
+      .start = reinterpret_cast<void *>(&_binary_cover_silvertrees_data_start),
+      .size = reinterpret_cast<int>(&_binary_cover_silvertrees_data_size),
+      .offset = offset::silvertrees,
+    },
+    {
+      .start = reinterpret_cast<void *>(&_binary_cover_thebeach_data_start),
+      .size = reinterpret_cast<int>(&_binary_cover_thebeach_data_size),
+      .offset = offset::thebeach,
+    },
   };
 
   const int textures_length = (sizeof (textures)) / (sizeof (textures[0]));
@@ -89,6 +122,7 @@ namespace texture {
 
     for (int i = 0; i < textures_length; i++) {
       uint32_t offset = texture_memory_alloc.texture.start + textures[i].offset;
+      printf("texture offset %d\n", textures[i].offset);
       void * dst = reinterpret_cast<void *>(&ta_fifo_texture_memory[offset / 4]);
       void * src = textures[i].start;
       int size = textures[i].size;

src/texture.hpp

@@ -13,7 +13,12 @@ namespace texture {
     constexpr int icons    = logo     +   384; // 2048
     constexpr int ter_u24n = icons    +  2048; // 16384
     constexpr int ter_u32n = ter_u24n + 16384; // 32768
-    constexpr int cover1   = ter_u32n + 32768; // 32768
+    constexpr int clocks       = ter_u32n     + 32768;
+    constexpr int mossycottage = clocks       + 32768;
+    constexpr int mountain     = mossycottage + 32768;
+    constexpr int redtree      = mountain     + 32768;
+    constexpr int silvertrees  = redtree      + 32768;
+    constexpr int thebeach     = silvertrees  + 32768;
   };
 
   extern struct texture textures[];

xm_player.mk

@@ -7,10 +7,15 @@ TEXTURE_OBJ = \
 	font/tandy1k.data.o \
 	font/icons.data.o \
 	model/32bitlogo/colors.data.o \
-	cover/cover1.data.o \
 	reference_render.data.o \
 	font/ter-u24n.data.o \
-	font/ter-u32n.data.o
+	font/ter-u32n.data.o \
+	cover/clocks.data.o \
+	cover/mossycottage.data.o \
+	cover/mountain.data.o \
+	cover/redtree.data.o \
+	cover/silvertrees.data.o \
+	cover/thebeach.data.o
 
 PCM_OBJ = \
 	pcm/start3.adpcm.o \