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added optimized array mode to draw()

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This commit is contained in:
h4570
2020-12-26 13:29:37 +01:00
parent aeb25ad398
commit 8406dcee72
6 changed files with 324 additions and 101 deletions
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src/engine/vu1_progs/draw3D.vclpp
+17 -7
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@@ -39,19 +39,24 @@
--enter
--endenter
;///////////// LOAD STATIC DATA /////////////
lq gif_draw_finish_tag, 0(vi00) ; GIF tag - wait
lq gif_set_tag, 1(vi00) ; GIF tag - set
;////////////////////////////////////////////
xtop double_buffer
;//////// LOAD CURRENT BUFFER DATA //////////
MatrixLoad{ matrix, 0, double_buffer }
ilw.z triangles_count, 4(double_buffer) ; Triangles count
ilw.x do_draw_finish, 4(double_buffer) ; Add draw finish tag? (sync)
ilw.y vertex_count, 4(double_buffer) ; Vertex count
lq gif_set_tag, 5(double_buffer) ; GIF tag - set
lq tex_gif_tag_1, 6(double_buffer) ; GIF tag - texture LOD
lq tex_gif_tag_2, 7(double_buffer) ; GIF tag - texture buffer & CLUT
lq prim_tag, 8(double_buffer) ; GIF tag - tell GS how many data we will send
lq rgba, 9(double_buffer) ; Mesh RGBA
ilw.z triangles_count, 4(double_buffer) ; Triangles count
lq tex_gif_tag_1, 5(double_buffer) ; GIF tag - texture LOD
lq tex_gif_tag_2, 6(double_buffer) ; GIF tag - texture buffer & CLUT
lq prim_tag, 7(double_buffer) ; GIF tag - tell GS how many data we will send
lq rgba, 8(double_buffer) ; Mesh RGBA
iaddiu vertex_data, double_buffer, 10 ; pointer to vertex data
iaddiu vertex_data, double_buffer, 9 ; pointer to vertex data
iadd stq_data, vertex_data, vertex_count ; pointer to stq
iadd kick_address, stq_data, vertex_count ; pointer for XGKICK
iadd dest_address, stq_data, vertex_count ; helper pointer for data inserting
@@ -65,6 +70,10 @@ sqi gif_set_tag, (dest_address++) ;
sqi tex_gif_tag_1, (dest_address++) ; texture LOD tag
sqi gif_set_tag, (dest_address++) ;
sqi tex_gif_tag_2, (dest_address++) ; texture buffer & CLUT tag
iblez do_draw_finish, kick
sqi gif_set_tag, (dest_address++) ;
sqi gif_draw_finish_tag, (dest_address++) ; do draw_finish is needed
kick:
sqi prim_tag, (dest_address++) ; prim + tell gs how many data will be
;////////////////////////////////////////////
@@ -135,6 +144,7 @@ triangle_loop: --LoopCS 1,3
--barrier
xgkick kick_address ; dispatch to the GS rasterizer.
--exit