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https://github.com/Ed94/pikuma_ps1.git
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Preparing for camera transformation chapter.
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#ifdef INTELLISENSE_DIRECTIVES
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#pragma once
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#endif
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// Auto-generated by ps1_meta.lua — DO NOT EDIT
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// Directory: C:\projects\Pikuma\ps1\code\hello_camera/
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// source: C:\projects\Pikuma\ps1\code\hello_camera\hello_camera.c
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// source: C:\projects\Pikuma\ps1\code\hello_camera\hello_camera.h
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// source: C:\projects\Pikuma\ps1\code\hello_camera\hello_camera.atom.c
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// Component atoms (MipsAtomComp_(ac_*)) -> macro variants (mac_*)
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#ifndef WORD_COUNT
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#define WORD_COUNT(name, count) enum { words_##name = (count) };
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#endif
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#define mac_put_disp_env(reg_transfer, reg_base, port) \
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mac_gcmd_push(gp0_word_draw_area_top_left_origin, reg_transfer, reg_base, port) \
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, mac_gcmd_push(gp0_word_draw_area_bottom_right_320x240, reg_transfer, reg_base, port) \
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, mac_gcmd_push(gp0_word_set_mask_bit(), reg_transfer, reg_base, port) \
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, mac_gcmd_push(gp0_word_draw_area_top_left_origin, reg_transfer, reg_base, port) \
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, mac_gcmd_push(gp0_word_draw_area_bottom_right_320x240, reg_transfer, reg_base, port)
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WORD_COUNT(mac_put_disp_env, 5)
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#define mac_put_draw_env(reg_transfer, reg_base, port) \
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mac_gcmd_push(gp0_dr_env_tag, reg_transfer, reg_base, port) /* tag (length=15 << 24, addr=0) — packet header for the DR_ENV sequence. The GPU needs this to recognize the next 15 words as a DR_ENV packet and trigger the isbg auto-clear. */ \
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, mac_gcmd_push(gp0_word_draw_mode_drawing_allowed, reg_transfer, reg_base, port) /* code[0] DrawMode (dfe=1, dtd=0, tpage=0) */ \
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, mac_gcmd_push(gp0_word_set_texture_window(), reg_transfer, reg_base, port) /* code[1] TextureWindow (tw=(0,0)) */ \
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, mac_gcmd_push(enc_gp0_draw_area_tl_word(0, ScreenRes_Y), reg_transfer, reg_base, port) /* code[2] DrawArea top-left (clip.x=0, clip.y=ScreenRes_Y=240) */ \
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, mac_gcmd_push(gp0_word_draw_area_bottom_right_320x240, reg_transfer, reg_base, port) /* code[3] DrawArea bottom-right (clip.x+w=320, clip.y+h=480) */ \
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, mac_gcmd_push(gp0_word_set_draw_offset(), reg_transfer, reg_base, port) /* code[4] DrawOffset (ofs=(0,0)) — bare-cmd word; the GPU uses the current state machine. */ \
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, mac_gcmd_push(gp0_word_dr_env_mask(), reg_transfer, reg_base, port) /* code[5] Mask (dtd=0, dfe=1, isbg=1) — 0xE6 cmd + isbg bit. */ \
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, mac_gcmd_push(gp0_word_dr_env_bg_color_cmd(1, 7, 7, 7), reg_transfer, reg_base, port) /* code[6] Initial-bg-color + auto-clear (isbg=1, r=7, g=7, b=7). */ \
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, mac_gcmd_push(gp0_word_dr_env_draw_mode(1), reg_transfer, reg_base, port) /* code[7] Re-assert DrawMode with isbg=1 (isbg-flag set; the 0xE1 cmd byte plus isbg only). */ /* code[8..10] Padding (NOP — GPU discards; the DR_ENV requires 16 words total). */ \
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, mac_gcmd_push(gp0_word_nop(), reg_transfer, reg_base, port) \
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, mac_gcmd_push(gp0_word_nop(), reg_transfer, reg_base, port) \
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, mac_gcmd_push(gp0_word_nop(), reg_transfer, reg_base, port) /* code[11..12] TextureWindow bottom-right (tw.x+tw.w=0, tw.y+tw.h=0) — libpsyx emits twice. */ \
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, mac_gcmd_push(gp0_word_set_texture_window(), reg_transfer, reg_base, port) \
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, mac_gcmd_push(gp0_word_set_texture_window(), reg_transfer, reg_base, port) /* code[13..14] Padding (NOP) — completes the 16-word packet. */ \
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, mac_gcmd_push(gp0_word_nop(), reg_transfer, reg_base, port) \
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, mac_gcmd_push(gp0_word_nop(), reg_transfer, reg_base, port)
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WORD_COUNT(mac_put_draw_env, 16)
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@@ -0,0 +1,76 @@
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// Auto-generated by ps1_meta.lua (passes/offsets.lua) — DO NOT EDIT
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// Directory: C:\projects\Pikuma\ps1\code\hello_camera\
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// source: C:\projects\Pikuma\ps1\code\hello_camera\hello_camera.c
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// source: C:\projects\Pikuma\ps1\code\hello_camera\hello_camera.h
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// source: C:\projects\Pikuma\ps1\code\hello_camera\hello_camera.atom.c
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#pragma once
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#pragma region hello_camera
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// --- atom: cube_g4_face (76 words) ---
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#define _atom_offset_cull_cube_g4_face_exit 41
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#define _atom_offset_bounds_chk_cube_g4_face_exit 24
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enum {
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atom_offset_cull_cube_g4_face_exit = _atom_offset_cull_cube_g4_face_exit,
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atom_offset_bounds_chk_cube_g4_face_exit = _atom_offset_bounds_chk_cube_g4_face_exit,
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};
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// --- atom: floor_f3_face (58 words) ---
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#define _atom_offset_culling_floor_f3_face_exit 25
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#define _atom_offset_bounds_chk_floor_f3_face_exit 16
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enum {
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atom_offset_culling_floor_f3_face_exit = _atom_offset_culling_floor_f3_face_exit,
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atom_offset_bounds_chk_floor_f3_face_exit = _atom_offset_bounds_chk_floor_f3_face_exit,
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};
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// --- atom: pad_bios_snapshot (78 words) ---
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#define _atom_offset_snap_root_skip_disconnected 8
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#define _atom_offset_disconnected_snap_end 61
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#define _atom_offset_case_2_id_dispatch 8
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#define _atom_offset_pending_snap_end 51
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#define _atom_offset_id_dispatch_try_analog_stick 11
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#define _atom_offset_id_dispatch_snap_end 38
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#define _atom_offset_try_analog_stick_try_analog_pad 12
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#define _atom_offset_analog_stick_snap_end 24
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#define _atom_offset_try_analog_pad_try_unsupported 11
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#define _atom_offset_analog_pad_snap_end 10
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enum {
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atom_offset_snap_root_skip_disconnected = _atom_offset_snap_root_skip_disconnected,
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atom_offset_disconnected_snap_end = _atom_offset_disconnected_snap_end,
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atom_offset_case_2_id_dispatch = _atom_offset_case_2_id_dispatch,
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atom_offset_pending_snap_end = _atom_offset_pending_snap_end,
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atom_offset_id_dispatch_try_analog_stick = _atom_offset_id_dispatch_try_analog_stick,
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atom_offset_id_dispatch_snap_end = _atom_offset_id_dispatch_snap_end,
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atom_offset_try_analog_stick_try_analog_pad = _atom_offset_try_analog_stick_try_analog_pad,
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atom_offset_analog_stick_snap_end = _atom_offset_analog_stick_snap_end,
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atom_offset_try_analog_pad_try_unsupported = _atom_offset_try_analog_pad_try_unsupported,
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atom_offset_analog_pad_snap_end = _atom_offset_analog_pad_snap_end,
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};
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// --- atom: pad_apply_input (60 words) ---
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#define _atom_offset_dpad_left_exit_dpad_left 6
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#define _atom_offset_dpad_right_exit_dpad_right 6
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#define _atom_offset_dead_zone_low_check_dead_low_active 8
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#define _atom_offset_dead_zone_high_check_dead_high_active 15
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#define _atom_offset_dead_zone_skip_exit_stick 24
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#define _atom_offset_end_low_exit_stick 12
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enum {
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atom_offset_dpad_left_exit_dpad_left = _atom_offset_dpad_left_exit_dpad_left,
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atom_offset_dpad_right_exit_dpad_right = _atom_offset_dpad_right_exit_dpad_right,
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atom_offset_dead_zone_low_check_dead_low_active = _atom_offset_dead_zone_low_check_dead_low_active,
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atom_offset_dead_zone_high_check_dead_high_active = _atom_offset_dead_zone_high_check_dead_high_active,
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atom_offset_dead_zone_skip_exit_stick = _atom_offset_dead_zone_skip_exit_stick,
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atom_offset_end_low_exit_stick = _atom_offset_end_low_exit_stick,
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};
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#pragma endregion hello_camera
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