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Clean up custom LoadTextureBlock in z_map_mark.c and z_lmap_mark.c (#1896)

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* experimental inc.c

* make it look proper

* make table types u32

* ZCONST -> COND_CONST

* Tharo suggestion and comment

* implement MM Decomp suggestions

* fix minor nits

* Update header guard
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mzxrules 2024-07-17 17:35:37 -04:00 • committed by GitHub
parent bf3339a16d
commit 7eee97429f
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3 changed files with 82 additions and 34 deletions
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68
src/code/gDPLoadTextureBlock_Runtime.inc.c Normal file
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#ifndef GDP_LOADTEXTUREBLOCK_RUNTIME_INC_C
#define GDP_LOADTEXTUREBLOCK_RUNTIME_INC_C
#include "gfx.h"
#ifndef GDP_LOADTEXTUREBLOCK_RUNTIME_QUALIFIERS
#define GDP_LOADTEXTUREBLOCK_RUNTIME_QUALIFIERS
#endif
// The Following arrays must be defined as const in z_lmap_mark.c to appear in rodata
static GDP_LOADTEXTUREBLOCK_RUNTIME_QUALIFIERS u32 sLoadTextureBlock_siz[] = {
G_IM_SIZ_4b,
G_IM_SIZ_8b,
G_IM_SIZ_16b,
G_IM_SIZ_32b,
};
static GDP_LOADTEXTUREBLOCK_RUNTIME_QUALIFIERS u32 sLoadTextureBlock_siz_LOAD_BLOCK[] = {
G_IM_SIZ_4b_LOAD_BLOCK,
G_IM_SIZ_8b_LOAD_BLOCK,
G_IM_SIZ_16b_LOAD_BLOCK,
G_IM_SIZ_32b_LOAD_BLOCK,
};
static GDP_LOADTEXTUREBLOCK_RUNTIME_QUALIFIERS u32 sLoadTextureBlock_siz_INCR[] = {
G_IM_SIZ_4b_INCR,
G_IM_SIZ_8b_INCR,
G_IM_SIZ_16b_INCR,
G_IM_SIZ_32b_INCR,
};
static GDP_LOADTEXTUREBLOCK_RUNTIME_QUALIFIERS u32 sLoadTextureBlock_siz_SHIFT[] = {
G_IM_SIZ_4b_SHIFT,
G_IM_SIZ_8b_SHIFT,
G_IM_SIZ_16b_SHIFT,
G_IM_SIZ_32b_SHIFT,
};
static GDP_LOADTEXTUREBLOCK_RUNTIME_QUALIFIERS u32 sLoadTextureBlock_siz_BYTES[] = {
G_IM_SIZ_4b_BYTES,
G_IM_SIZ_8b_BYTES,
G_IM_SIZ_16b_BYTES,
G_IM_SIZ_32b_BYTES,
};
static GDP_LOADTEXTUREBLOCK_RUNTIME_QUALIFIERS u32 sLoadTextureBlock_siz_LINE_BYTES[] = {
G_IM_SIZ_4b_LINE_BYTES,
G_IM_SIZ_8b_LINE_BYTES,
G_IM_SIZ_16b_LINE_BYTES,
G_IM_SIZ_32b_LINE_BYTES,
};
/**
* Implements a version of gDPLoadTextureBlock using table lookups instead of token pasting, to allow values to be
* passed into `siz` during runtime.
*/
#define gDPLoadTextureBlock_Runtime(pkt, timg, fmt, siz, width, height, pal, cms, cmt, masks, maskt, shifts, shiftt) \
_DW({ \
gDPSetTextureImage(pkt, fmt, sLoadTextureBlock_siz_LOAD_BLOCK[siz], 1, timg); \
gDPSetTile(pkt, fmt, sLoadTextureBlock_siz_LOAD_BLOCK[siz], 0, 0, G_TX_LOADTILE, 0, cmt, maskt, shiftt, cms, \
masks, shifts); \
gDPLoadSync(pkt); \
gDPLoadBlock(pkt, G_TX_LOADTILE, 0, 0, \
(((width) * (height) + sLoadTextureBlock_siz_INCR[siz]) >> sLoadTextureBlock_siz_SHIFT[siz]) - 1, \
CALC_DXT(width, sLoadTextureBlock_siz_BYTES[siz])); \
gDPPipeSync(pkt); \
gDPSetTile(pkt, fmt, sLoadTextureBlock_siz[siz], (((width)*sLoadTextureBlock_siz_LINE_BYTES[siz]) + 7) >> 3, \
0, G_TX_RENDERTILE, pal, cmt, maskt, shiftt, cms, masks, shifts); \
gDPSetTileSize(pkt, G_TX_RENDERTILE, 0, 0, ((width)-1) << G_TEXTURE_IMAGE_FRAC, \
((height)-1) << G_TEXTURE_IMAGE_FRAC); \
})
#endif