hud: match lifecycle and teammate rendering

config/parked.json

@@ -913,25 +913,6 @@
         "objdiff_percent": 99.934784
       }
     },
-    {
-      "unit": "source/bitmaps/bitmap_utilities",
-      "function": "_bitmap_2d_uncompress_from_mipmap",
-      "class": "instruction-scheduling",
-      "evidence": "Fuzzy-parked under the current house rule after retaining the correct DXT3 alpha4 block type and DecodeBlockAlpha4 owner-header prototype. HCEA commit 570c83fd9c365dad6f2a3e7041705d5b84c7847c corroborates the 2D decompression topology and semantic private name. Target and candidate have the same 880-byte padded envelope, 297 aligned instructions, and all 49 relocation identities. The only normalized difference is the order of two independent final-loop reloads at +0x33A/+0x33D: January reloads the cached height into EDI before source_mipmap_index into EBX, while VC7 emits the reverse order. A bounded diagnostic confirmed that the donor's erroneous DXT3 alpha3 cast/sizeof spelling does not control this tie; it was rejected in favor of the canonical alpha4 definition. No wrong type, volatile access, barrier, fake dependency, assembly, undefined behavior, or exact-only control flow is retained. Reopen only for authoritative January source/local records or a natural same-compiler scheduling donor.",
-      "measurements": {
-        "target": {
-          "size": 880,
-          "relocation_count": 49,
-          "normalized_sha256": "4f4b53aed0db63a496b4c239249e9adaaa70adee056f6e6bc6118dc30dc2b4ab"
-        },
-        "base": {
-          "size": 880,
-          "relocation_count": 49,
-          "normalized_sha256": "0d0264895ee68a288dde6eb4dcbd425500971c01ba59158e1fe21ea4f05b456c"
-        },
-        "objdiff_percent": 99.922264
-      }
-    },
     {
       "unit": "source/render/render_particles",
       "function": "_render_particles",

config/symbols.json

@@ -3326,8 +3326,8 @@
 { "file_offset": 786464, "flags": 32, "name": "_code_000c0020" },
 { "file_offset": 786672, "flags": 32, "name": "_hud_load" },
 { "file_offset": 786768, "flags": 32, "name": "_hud_autosave" },
-{ "file_offset": 786992, "flags": 32, "name": "_code_000c0230" },
-{ "file_offset": 787344, "flags": 32, "name": "_code_000c0390" },
+{ "file_offset": 786992, "flags": 32, "name": "_hud_draw_friendly_indicator", "static": true },
+{ "file_offset": 787344, "flags": 32, "name": "_hud_draw_players" },
 { "file_offset": 787504, "flags": 32, "name": "_code_000c0430" },
 { "file_offset": 788384, "flags": 32, "name": "_hud_draw_screen" },
 { "file_offset": 788704, "flags": 32, "name": "_get_return_eip" },
@@ -22040,7 +22040,7 @@
 { "file_offset": 3033952, "flags": 0, "name": "_hs_source_files_block" },
 { "file_offset": 3034132, "flags": 0, "name": "_hs_syntax_data_definition" },
 { "file_offset": 3034148, "flags": 0, "name": "_hs_string_data_definition" },
-{ "file_offset": 3034164, "flags": 0, "name": "_data_002e4c34" },
+{ "file_offset": 3034164, "flags": 0, "name": "_default_string" },
 { "file_offset": 3034168, "flags": 0, "name": "_global_hud_anchor_names" },
 { "file_offset": 3034188, "flags": 0, "name": "_button_mappings", "static": true },
 { "file_offset": 3034204, "flags": 0, "name": "_time_code_time" },

docs/object_matching_logs/hud_obj_small_family_closeout_20260901.md

@@ -0,0 +1,111 @@
+# `hud.obj` small-family exact closeout (2026-09-01)
+
+This pass reconstructs six previously unwritten HUD functions as ordinary,
+typed source and makes all six strict COFF matches. `hud.obj` advances from
+10/22 to 16/22 exact functions, from 448 to 1,488 strict padded code bytes,
+and retains every inherited exact function. No HUD function is parked.
+
+## Authority and provenance
+
+- Integration base: `9db5116bd94114dc7a315cd181b944fdf587b3c9`.
+- Fresh park-metric correction in the isolated lane:
+  `bcddc674659d394d7c45474ee14c56db412e1eb0`.
+- January target `hud.obj` SHA-256:
+  `fe352130fe6a915c706e634f7c8e1bc7fc268a7eaa1094ede0549c27ae88756f`.
+- Candidate `hud.obj` SHA-256:
+  `989de9ad2321625af53756f97758b32451b40391cd56a9365595d7298a311f7b`.
+- Compiler: the pinned Microsoft VC7/XDK compiler through the normal Ninja
+  edge and PID-isolated `tools/campaign/gate.py` checks.
+- Primary semantic donor: HCEA commit
+  `570c83fd9c365dad6f2a3e7041705d5b84c7847c`, especially
+  `hud_initialize_for_new_map.c`, `hud_get_item_string.c`, `hud_load.c`,
+  `hud_autosave.c`, `hud_draw_friendly_indicator.c`, and
+  `hud_draw_players.c`.
+- Independent control-flow corroboration: Stian Halo commit
+  `fc11d861865735877d5b8b4c408b1a0c06dde3cf`, whose HUD reconstruction
+  preserves the natural `hud_get_item_string` call inside `hud_autosave`.
+- Marathon commit `ce4fdc63f20f6fa39616a86e717118f4d8bdf25c`
+  was reviewed for contemporary C-series style and conversion idioms. It has
+  no direct Halo HUD donor.
+
+All registered local branches/worktrees and the Pastudan, PUNPCKHDQ, HCEA,
+and Stian trees were searched before implementation. No more-complete exact
+HUD source existed locally. The PUNPCKHDQ HUD file remained the older
+skeleton; Pastudan and Stian supplied compatible semantic/address evidence,
+not a January build artifact.
+
+## Strict result
+
+| Function | Meaningful bytes | Padded bytes | Relocations | Normalized SHA-256 |
+| --- | ---: | ---: | ---: | --- |
+| `_hud_initialize_for_new_map` | 119 | 128 | 16 | `738d39e24d9f747b2bfdfd4fb8a9069d1149aecd62eec283d6d088b2fa0d7522` |
+| `_hud_get_item_string` | 76 | 80 | 4 | `88279655b02010490e2b9306363a215576b892ae68d6f74deba1c6aadea198fa` |
+| `_hud_load` | 84 | 96 | 6 | `8ee25cd45250028e76624da1cf4ca7117f17a8dcb1aa83b4a420e3bd31fd8fe6` |
+| `_hud_autosave` | 213 | 224 | 11 | `88e97440a0d4627444bfe405793d4b3bf9df676a446f4396e454972baf31a25b` |
+| `_hud_draw_friendly_indicator` | 337 | 352 | 26 | `eca01cb04a23898537bd12e78268cc6c94369cf999adf333915e04eb6ac2d010` |
+| `_hud_draw_players` | 149 | 160 | 9 | `9077b15c4b4a6b8b1b2f4940f890f5aaa39de4aad230fd15c23cc987c9d2629d` |
+| **Total** | **978** | **1,040** | **72** | |
+
+The owned four-byte `_default_string` data section is also exact, including
+its single relocation to the compiler-owned empty wide-string literal. The
+previous address-derived `_data_002e4c34` name is replaced with the
+HCEA-authenticated semantic name.
+
+## Source reconstruction
+
+The lifecycle path uses the real `hud_globals_definition` field offsets,
+typed `hud_globals_definition_get` and Unicode-list access macros, named
+interface enums, and owner-header subsystem prototypes. The exact assertion
+uses January's attested expression spelling and line number. `hud_load` and
+`hud_autosave` select the named loading/checkpoint fields and use the normal
+local-player APIs.
+
+`hud_get_item_string` initializes a semantic fallback pointer and replaces it
+only after a valid typed Unicode-list lookup. This is the coherent source
+shape that explains January's EDI fallback lifetime; it is not a synthetic
+register carrier. `hud_autosave` calls that helper normally. VC7 performs the
+same natural inline expansion present in January, preserving the intended TU
+inline schedule without a forced-inline directive.
+
+The teammate-marker pair uses `player_get`, `data_iterator`, `render` camera
+and frustum fields, the named multiplayer-HUD interface tag, the bitmap and
+texture-cache APIs, project `real`/point/rectangle types, and `PIN`. The two
+screen-coordinate conversions use the existing `fast_ftol` C-series helper,
+which is the target-supported sparse math-assembly boundary. The private
+helper is named `hud_draw_friendly_indicator`, marked static, and naturally
+receives its argument in EAX; its public caller is `hud_draw_players`.
+
+The shared camera projection declaration is isolated in
+`render/render_camera_projection.h`. Putting it in the widely included camera
+structure header moved the already-exact `render_sky` allocator schedule, so
+the narrow owner header preserves both correct prototype ownership and the
+January declaration schedule in unrelated translation units.
+
+## Natural adjacent exact gain
+
+Placing the missing `bitmap_group_get_bitmap_from_sequence` declaration in
+its real owner header naturally resolves the final independent-reload order in
+`bitmap_utilities.obj::_bitmap_2d_uncompress_from_mipmap`. That function is
+now strict exact at 866 meaningful / 880 padded bytes with all 49 relocation
+identities and normalized hash
+`4f4b53aed0db63a496b4c239249e9adaaa70adee056f6e6bc6118dc30dc2b4ab`.
+Its obsolete park entry is removed. This is a semantic header correction, not
+an optimizer-only source variation.
+
+## Validation
+
+- Focused gate: `hud.obj` 16 exact / 0 residual / 6 unwritten.
+- Focused bitmap gate: `_bitmap_2d_uncompress_from_mipmap` exact.
+- Whole-tree verdict replay against the pre-pass build: seven gains and zero
+  exact-function regressions.
+- Full `ninja`: pass; semantic report has zero unit errors.
+- `python -m pytest -q`: 255 passed.
+- Park validator: 77 active / 0 stale / 0 invalid.
+- Strict board after the pass: 278/619 complete objects,
+  717,027/1,922,413 padded bytes, and 5,020/8,245 functions.
+
+The six remaining HUD functions are still unwritten:
+`_code_000bf660` (48 padded bytes), `_code_000bf840` (48),
+`_code_000bf870` (1,744), `_code_000c0020` (208),
+`_code_000c0430` (880), and `_hud_draw_screen` (320). They total 3,248
+padded bytes and were left fail-closed for a later coherent cluster pass.

source/bitmaps/bitmap_group.h

@@ -72,7 +72,12 @@ struct bitmap_group
 	struct tag_block bitmap_data;
 };
 
-/* ---------- prototypes/EXAMPLE.C */
+/* ---------- prototypes/BITMAP_GROUP.C */
+
+struct bitmap_data *bitmap_group_get_bitmap_from_sequence(
+	long bitmap_group_index,
+	short sequence_index,
+	short frame_index);
 
 /* ---------- globals */
 

source/interface/hud.c

@@ -39,9 +39,9 @@ symbols in this file:
 000C0150 00e0:
 	_hud_autosave (0000)
 000C0230 0160:
-	_code_000c0230 (0000)
+	_hud_draw_friendly_indicator (0000)
 000C0390 00a0:
-	_code_000c0390 (0000)
+	_hud_draw_players (0000)
 000C0430 0370:
 	_code_000c0430 (0000)
 000C07A0 0140:
@@ -67,7 +67,7 @@ symbols in this file:
 0026FD18 001a:
 	??_C@_0BK@NJIPBDGF@?$CFs?5?$CIpress?5WHITE?5to?5use?$CJ?$HMn?$AA@ (0000)
 002E4C34 0004:
-	_data_002e4c34 (0000)
+	_default_string (0000)
 00453AAC 0008:
 	_hud_globals (0000)
 	_hud_scripted_globals (0004)
@@ -76,19 +76,32 @@ symbols in this file:
 /* ---------- headers */
 
 #include "cseries/cseries.h"
+#include "bitmaps/bitmap_group.h"
+#include "cache/texture_cache.h"
 #include "game/game_engine.h"
 #include "game/players.h"
+#include "interface/hud.h"
 #include "interface/hud_messaging.h"
 #include "interface/hud_unit.h"
 #include "interface/hud_weapon.h"
+#include "interface/interface.h"
 #include "interface/motion_sensor.h"
 #include "memory/data.h"
+#include "objects/objects.h"
+#include "render/render.h"
+#include "render/render_camera_projection.h"
 #include "saved games/game_state.h"
+#include "sound/game_sound.h"
+#include "text/text_group.h"
+#include "units/units.h"
 
 /* ---------- constants */
 
 /* ---------- macros */
 
+#define hud_globals_definition_get(index) \
+	((struct hud_globals_definition *)tag_get('hudg', (index)))
+
 /* ---------- structures */
 
 struct hud_scripted_globals
@@ -98,46 +111,38 @@ struct hud_scripted_globals
 	byte reserved2[2];
 };
 
+struct hud_globals_definition
+{
+	byte reserved000[0x94];
+	struct tag_reference hud_item_messages;
+	byte reserved0A4[0x334];
+	short loading_begin_index;
+	short loading_end_index;
+	short checkpoint_begin_index;
+	short checkpoint_end_index;
+	struct tag_reference checkpoint_sound;
+};
+
 typedef char hud_scripted_globals_size_assert[
 	sizeof(struct hud_scripted_globals) == 0x4 ? 1 : -1];
 typedef char hud_scripted_globals_show_hud_help_text_offset_assert[
 	offsetof(struct hud_scripted_globals, show_hud_help_text) == 0x1 ? 1 : -1];
+typedef char hud_globals_hud_item_messages_index_offset_assert[
+	offsetof(struct hud_globals_definition, hud_item_messages.index) == 0xA0 ? 1 : -1];
+typedef char hud_globals_loading_begin_index_offset_assert[
+	offsetof(struct hud_globals_definition, loading_begin_index) == 0x3D8 ? 1 : -1];
+typedef char hud_globals_checkpoint_sound_index_offset_assert[
+	offsetof(struct hud_globals_definition, checkpoint_sound.index) == 0x3EC ? 1 : -1];
 
 /* ---------- prototypes */
 
-void hud_dispose_nav_points_from_old_map(
-	void);
-void hud_dispose_nav_points(
-	void);
-void hud_messaging_initialize(
-	void);
-void hud_initialize_unit_interface(
-	void);
-void hud_initialize_weapon_interface(
-	void);
-void hud_initialize_nav_points(
-	void);
-void hud_update_weapon(
-	void);
-void hud_update_unit(
-	void);
-void hud_update_nav_points(
-	void);
-void hud_messaging_globals_update(
-	void);
-void hud_play_unit_sounds(
-	struct player_datum const *player,
-	boolean show_hud);
-void hud_add_item_message(
-	short local_player_index,
-	long item_definition_index,
-	short quantity,
-	char message_offset);
-
 /* ---------- globals */
 
+extern struct hud_globals_definition *hud_globals;
 extern struct hud_scripted_globals *hud_scripted_globals;
 
+wchar_t const *default_string = L"";
+
 /* ---------- public code */
 
 void hud_initialize(
@@ -170,6 +175,25 @@ void hud_dispose(
 	return;
 }
 
+void hud_initialize_for_new_map(
+	void)
+{
+	csmemset(hud_scripted_globals, 0, sizeof(*hud_scripted_globals));
+	hud_scripted_globals->show_hud = TRUE;
+	match_assert(
+		"c:\\halo\\SOURCE\\interface\\hud.c",
+		113,
+		interface_get_tag_index(_interface_hud_globals)!=NONE);
+	hud_globals = hud_globals_definition_get(
+		interface_get_tag_index(_interface_hud_globals));
+	hud_messaging_initialize_for_new_map();
+	hud_initialize_unit_interface_for_new_map();
+	hud_initialize_weapon_interface_for_new_map();
+	hud_initialize_nav_points_for_new_map();
+	motion_sensor_initialize_for_new_map();
+	return;
+}
+
 void hud_dispose_from_old_map(
 	void)
 {
@@ -223,6 +247,27 @@ void hud_update(
 	return;
 }
 
+wchar_t const *hud_get_item_string(
+	long string_index)
+{
+	long string_list_index = hud_globals->hud_item_messages.index;
+	wchar_t const *string = default_string;
+
+	if (string_list_index != NONE)
+	{
+		struct string_list const *string_list =
+			unicode_string_list_definition_get(string_list_index);
+		if (string_list && VALID_INDEX(string_index, string_list->strings.count))
+		{
+			string = unicode_string_list_get_string(
+				string_list_index,
+				(short)string_index);
+		}
+	}
+
+	return string;
+}
+
 void hud_picked_up_grenade(
 	short local_player_index,
 	long grenade_definition_index)
@@ -288,4 +333,150 @@ void hud_picked_up_powerup(
 	return;
 }
 
+void hud_load(
+	boolean load)
+{
+	short string_index = load
+		? hud_globals->loading_begin_index
+		: hud_globals->loading_end_index;
+
+	scripted_hud_messages_clear();
+	if (string_index != NONE)
+	{
+		hud_print_message(
+			local_player_get_next(NONE),
+			hud_get_item_string(string_index));
+	}
+
+	return;
+}
+
+void hud_autosave(
+	boolean active)
+{
+	short string_index = active
+		? hud_globals->checkpoint_begin_index
+		: hud_globals->checkpoint_end_index;
+	short local_player_index;
+
+	scripted_hud_messages_clear();
+	if (active && hud_globals->checkpoint_sound.index != NONE)
+	{
+		unspatialized_impulse_sound_new(
+			hud_globals->checkpoint_sound.index,
+			1.0f);
+	}
+
+	if (string_index != NONE)
+	{
+		for (local_player_index = 0;
+			local_player_index < MAXIMUM_LOCAL_PLAYERS;
+			local_player_index++)
+		{
+			if (local_player_get_player_index(local_player_index) != NONE)
+			{
+				hud_print_message(
+					local_player_index,
+					hud_get_item_string(string_index));
+			}
+		}
+	}
+
+	return;
+}
+
+static void hud_draw_friendly_indicator(
+	long player_index)
+{
+	struct player_datum const *player = player_get(player_index);
+	real_point3d head_position;
+	real_point3d view_position;
+	real_point2d screen_position;
+	point2d position;
+	real_rectangle2d clip;
+	struct bitmap_data *bitmap;
+	real depth_factor;
+	real fade;
+
+	unit_get_head_position(
+		player->unit_index,
+		&head_position);
+	head_position.z += 0.30000001f;
+	matrix4x3_transform_point(
+		&render.frustum.world_to_view,
+		&head_position,
+		&view_position);
+	if (render_camera_view_to_screen(
+		&render.camera,
+		&render.frustum,
+		&view_position,
+		&screen_position))
+	{
+		bitmap = bitmap_group_get_bitmap_from_sequence(
+			interface_get_tag_index(_interface_bitmap_multiplayer_hud),
+			0,
+			0);
+		if (_texture_cache_bitmap_get_hardware_format(bitmap, FALSE, TRUE))
+		{
+			position.x =
+				(short)fast_ftol(screen_position.x) - render.camera.viewport_bounds.x0;
+			position.y =
+				(short)fast_ftol(screen_position.y) - render.camera.viewport_bounds.y0;
+			depth_factor = 1.0f -
+				((-view_position.z - render.frustum.z_near) * 100.0f) /
+				(render.frustum.z_far - render.frustum.z_near);
+			fade = PIN(depth_factor, 0.075000003f, 1.0f);
+			clip.x0 = 0.0f;
+			clip.x1 = 1.0f;
+			clip.y0 = (1.0f - fade) * 0.5f;
+			clip.y1 = 1.0f;
+			interface_draw_bitmap(
+				bitmap,
+				&position,
+				&clip,
+				1.0f,
+				0.0f,
+				1.0f);
+		}
+	}
+
+	return;
+}
+
+void hud_draw_players(
+	void)
+{
+	long player_index = local_player_get_player_index(render.local_player_index);
+	long team_index = player_get(player_index)->team_index;
+
+	if (player_index != NONE)
+	{
+		long teammate_indices[16];
+		long teammate_count = 0;
+		struct data_iterator iterator;
+		struct player_datum *player;
+		long teammate_index;
+
+		data_iterator_new(&iterator, player_data);
+		while ((player = data_iterator_next(&iterator)) != NULL)
+		{
+			if (player_index != iterator.datum_index &&
+				team_index == player->team_index &&
+				player->unit_index != NONE)
+			{
+				teammate_indices[teammate_count++] = iterator.datum_index;
+			}
+		}
+
+		for (teammate_index = 0;
+			teammate_index < teammate_count;
+			teammate_index++)
+		{
+			hud_draw_friendly_indicator(teammate_indices[teammate_index]);
+		}
+	}
+
+	return;
+}
+
 /* ---------- private code */

source/interface/hud.h

@@ -16,10 +16,28 @@ header included in hcex build.
 
 /* ---------- prototypes/HUD.C */
 
+void hud_initialize_for_new_map(
+	void);
+void hud_initialize_nav_points(
+	void);
+void hud_initialize_nav_points_for_new_map(
+	void);
+void hud_dispose_nav_points_from_old_map(
+	void);
+void hud_dispose_nav_points(
+	void);
+void hud_update_nav_points(
+	void);
+
+wchar_t const *hud_get_item_string(
+	long string_index);
+
 void hud_load(
 	boolean load);
 void hud_autosave(
 	boolean active);
+void hud_draw_players(
+	void);
 
 void hud_picked_up_powerup(
 	short local_player_index,

source/interface/hud_messaging.h

@@ -16,10 +16,16 @@ header included in hcex build.
 
 /* ---------- prototypes/HUD_MESSAGING.C */
 
+void hud_messaging_initialize(
+	void);
+void hud_messaging_initialize_for_new_map(
+	void);
 void hud_messaging_dispose_from_old_map(
 	void);
 void hud_messaging_dispose(
 	void);
+void hud_messaging_globals_update(
+	void);
 void scripted_hud_set_flashing_state(
 	boolean flash);
 void scripted_hud_set_timer_position(
@@ -31,6 +37,11 @@ void scripted_hud_messages_clear(
 void hud_print_message(
 	short local_player_index,
 	wchar_t const *message);
+void hud_add_item_message(
+	short local_player_index,
+	long item_definition_index,
+	short quantity,
+	char message_offset);
 
 /* ---------- globals */
 

source/interface/hud_unit.h

@@ -2,6 +2,13 @@
 #define __HUD_UNIT_H
 #pragma once
 
+struct player_datum;
+
+void hud_initialize_unit_interface(
+	void);
+void hud_initialize_unit_interface_for_new_map(
+	void);
+
 void hud_dispose_unit_interface_from_old_map(
 	void);
 void hud_dispose_unit_interface(
@@ -11,4 +18,10 @@ void hud_fix_unit_data(
 	short old_local_player_index,
 	short new_local_player_index);
 
+void hud_update_unit(
+	void);
+void hud_play_unit_sounds(
+	struct player_datum const *player,
+	boolean show_hud);
+
 #endif // __HUD_UNIT_H

source/interface/hud_weapon.h

@@ -2,6 +2,11 @@
 #define __HUD_WEAPON_H
 #pragma once
 
+void hud_initialize_weapon_interface(
+	void);
+void hud_initialize_weapon_interface_for_new_map(
+	void);
+
 void hud_dispose_weapon_interface_from_old_map(
 	void);
 void hud_dispose_weapon_interface(
@@ -11,4 +16,7 @@ void hud_fix_weapon_data(
 	short old_local_player_index,
 	short new_local_player_index);
 
+void hud_update_weapon(
+	void);
+
 #endif // __HUD_WEAPON_H

source/interface/interface.h

@@ -35,9 +35,20 @@ enum
 
 /* ---------- structures */
 
+struct bitmap_data;
+union point2d;
+union real_rectangle2d;
+
 /* ---------- prototypes/INTERFACE.C */
 
 long interface_get_tag_index(short interface_tag_index);
+void interface_draw_bitmap(
+	struct bitmap_data const *bitmap,
+	union point2d const *point,
+	union real_rectangle2d const *clip,
+	real scale,
+	real theta,
+	real fade);
 
 /* ---------- globals */
 

source/render/render_camera_projection.h

@@ -0,0 +1,23 @@
+/*
+RENDER_CAMERA_PROJECTION.H
+
+Narrow projection interface kept separate from the shared camera-structure
+header so unrelated translation units retain their January declaration order.
+*/
+
+#ifndef __RENDER_CAMERA_PROJECTION_H
+#define __RENDER_CAMERA_PROJECTION_H
+#pragma once
+
+struct render_camera;
+struct render_frustum;
+union real_point2d;
+union real_point3d;
+
+boolean render_camera_view_to_screen(
+	struct render_camera const *camera,
+	struct render_frustum const *frustum,
+	union real_point3d const *view_point,
+	union real_point2d *screen_point);
+
+#endif // __RENDER_CAMERA_PROJECTION_H

source/render/render_cameras.c

@@ -130,6 +130,7 @@ symbols in this file:
 
 #include "cseries.h"
 #include "render/render_cameras.h"
+#include "render/render_camera_projection.h"
 
 /* ---------- constants */
 
@@ -137,14 +138,6 @@ symbols in this file:
 
 /* ---------- structures */
 
-/* ---------- prototypes */
-
-boolean render_camera_view_to_screen(
-	const struct render_camera *camera,
-	const struct render_frustum *frustum,
-	const real_point3d *view_point,
-	real_point2d *screen_point);
-
 /* ---------- globals */
 
 /* ---------- public code */