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Disable paletted textures for now

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This commit is contained in:
Dominic Masters
2026-03-28 15:40:30 -05:00
parent 87d2d9123e
commit 0e794f28b1
5 changed files with 71 additions and 149 deletions
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88
src/dusk/asset/type/assettexture.c
View File

@@ -12,50 +12,50 @@
#include "util/endian.h"
errorret_t assetTextureLoad(assetentire_t entire) {
assertNotNull(entire.data, "Data pointer cannot be NULL.");
assertNotNull(entire.output, "Output pointer cannot be NULL.");
// assertNotNull(entire.data, "Data pointer cannot be NULL.");
// assertNotNull(entire.output, "Output pointer cannot be NULL.");
assettexture_t *assetData = (assettexture_t *)entire.data;
texture_t *texture = (texture_t *)entire.output;
// assettexture_t *assetData = (assettexture_t *)entire.data;
// texture_t *texture = (texture_t *)entire.output;
// Read header and version (first 4 bytes)
if(
assetData->header[0] != 'D' ||
assetData->header[1] != 'P' ||
assetData->header[2] != 'T'
) {
errorThrow("Invalid texture header");
}
// Version (can only be 1 atm)
if(assetData->version != 0x01) {
errorThrow("Unsupported texture version");
}
// Fix endian
assetData->width = endianLittleToHost32(assetData->width);
assetData->height = endianLittleToHost32(assetData->height);
// Check dimensions.
if(
assetData->width == 0 || assetData->width > ASSET_TEXTURE_WIDTH_MAX ||
assetData->height == 0 || assetData->height > ASSET_TEXTURE_HEIGHT_MAX
) {
errorThrow("Invalid texture dimensions");
}
textureInit(
texture,
assetData->width,
assetData->height,
TEXTURE_FORMAT_PALETTE,
(texturedata_t){
.paletted = {
.indices = NULL,
.palette = NULL
}
}
);
errorOk();
// // Read header and version (first 4 bytes)
// if(
// assetData->header[0] != 'D' ||
// assetData->header[1] != 'P' ||
// assetData->header[2] != 'T'
// ) {
// errorThrow("Invalid texture header");
// }
// // Version (can only be 1 atm)
// if(assetData->version != 0x01) {
// errorThrow("Unsupported texture version");
// }
// // Fix endian
// assetData->width = endianLittleToHost32(assetData->width);
// assetData->height = endianLittleToHost32(assetData->height);
// // Check dimensions.
// if(
// assetData->width == 0 || assetData->width > ASSET_TEXTURE_WIDTH_MAX ||
// assetData->height == 0 || assetData->height > ASSET_TEXTURE_HEIGHT_MAX
// ) {
// errorThrow("Invalid texture dimensions");
// }
// textureInit(
// texture,
// assetData->width,
// assetData->height,
// TEXTURE_FORMAT_PALETTE,
// (texturedata_t){
// .paletted = {
// .indices = NULL,
// .palette = NULL
// }
// }
// );
// errorOk();
}

38
src/dusk/display/display.c
View File

@@ -40,26 +40,26 @@ errorret_t displayInit(void) {
errorChain(textInit());
errorChain(screenInit());
PALETTES[0].colors[0] = COLOR_RED;
PALETTES[0].colors[1] = COLOR_GREEN;
PALETTES[0].colors[2] = COLOR_BLUE;
PALETTES[0].colors[3] = COLOR_WHITE;
PALETTES[0].colors[4] = COLOR_MAGENTA;
PALETTES[0].colors[5] = COLOR_CYAN;
PALETTES[0].colors[6] = COLOR_YELLOW;
PALETTES[0].colors[7] = COLOR_BLACK;
PALETTES[0].count = 8;
// PALETTES[0].colors[0] = COLOR_RED;
// PALETTES[0].colors[1] = COLOR_GREEN;
// PALETTES[0].colors[2] = COLOR_BLUE;
// PALETTES[0].colors[3] = COLOR_WHITE;
// PALETTES[0].colors[4] = COLOR_MAGENTA;
// PALETTES[0].colors[5] = COLOR_CYAN;
// PALETTES[0].colors[6] = COLOR_YELLOW;
// PALETTES[0].colors[7] = COLOR_BLACK;
// PALETTES[0].count = 8;
uint8_t indices[64] = {
0,0,0,0,0,0,0,0,
1,1,1,1,1,1,1,1,
2,2,2,2,2,2,2,2,
3,3,3,3,3,3,3,3,
4,4,4,4,4,4,4,4,
5,5,5,5,5,5,5,5,
6,6,6,6,6,6,6,6,
7,7,7,7,7,7,7,7
};
// uint8_t indices[64] = {
// 0,0,0,0,0,0,0,0,
// 1,1,1,1,1,1,1,1,
// 2,2,2,2,2,2,2,2,
// 3,3,3,3,3,3,3,3,
// 4,4,4,4,4,4,4,4,
// 5,5,5,5,5,5,5,5,
// 6,6,6,6,6,6,6,6,
// 7,7,7,7,7,7,7,7
// };
// errorChain(textureInit(
// &PALETTE_TEXTURE,

1
src/dusk/display/texture/texture.h
View File

@@ -26,7 +26,6 @@ typedef union texturedata_u {
palette_t *palette;
} paletted;
color_t *rgbaColors;
uint8_t *compressedData;
} texturedata_t;
/**

97
src/duskdolphin/display/texture/texturedolphin.c
View File

@@ -69,83 +69,6 @@ errorret_t textureInitDolphin(
break;
}
case TEXTURE_FORMAT_RGB4A3: {
assertUnreachable("RGB4A3 texture format not yet implemented");
}
case TEXTURE_FORMAT_RGB5: {
assertUnreachable("RGB5 texture format not yet implemented");
}
// assertTrue(
// (width % 4) == 0 && (height % 4) == 0,
// "RGB4A3 requires w/h multiple of 4 (or pad)"
// );
// // Convert to RGB4A3 format
// size_t rgbaSize = width * height * sizeof(u16);
// texture->rgba = (u16*)memalign(32, rgbaSize);
// assertNotNull(texture->rgba, "Failed to allocate texture RGBA data");
// for(uint32_t y = 0; y < height; ++y) {
// for(uint32_t x = 0; x < width; ++x) {
// const int src = y * width + x;
// const int tileX = x >> 2;
// const int tileY = y >> 2;
// const int tilesPerRow = width >> 2;
// const int tileIndex = tileY * tilesPerRow + tileX;
// const int tileBaseWords = tileIndex * 16;
// const int inTile = ((y & 3) << 2) + (x & 3);
// const int dest = tileBaseWords + inTile;
// color4b_t col = data.rgbaColors[src];
// u16 outCol;
// if(col.a < 255) {
// // 0AAA RRRR GGGG BBBB
// outCol = (
// (0u << 15) |
// ((u16)(col.a >> 5) << 12) |
// ((u16)(col.r >> 4) << 8) |
// ((u16)(col.g >> 4) << 4) |
// ((u16)(col.b >> 4) << 0)
// );
// } else {
// // 1RRRR RRGG GGGB BBBB
// outCol = (
// (1u << 15) |
// ((u16)(col.r >> 3) << 10) |
// ((u16)(col.g >> 3) << 5) |
// ((u16)(col.b >> 3) << 0)
// );
// }
// texture->rgba[dest] = outCol;
// }
// }
// DCFlushRange(texture->rgba, rgbaSize);
// GX_InitTexObj(
// &texture->texObj,
// texture->rgba,
// width, height,
// GX_TF_RGB5A3,
// GX_REPEAT, GX_REPEAT,
// GX_FALSE
// );
// DCFlushRange(texture->rgba, rgbaSize);
// GX_InvalidateTexAll();
// GX_InitTexObjLOD(
// &texture->texObj,
// GX_NEAR, GX_NEAR,
// 0.0f, 0.0f, 0.0f,
// GX_FALSE,
// GX_FALSE,
// GX_ANISO_1
// );
case TEXTURE_FORMAT_PALETTE: {
assertUnreachable("Paletted textures not yet implemented for Dolphin");
break;
@@ -171,18 +94,18 @@ errorret_t textureDisposeDolphin(texturedolphin_t *texture) {
break;
}
case TEXTURE_FORMAT_RGB4A3: {
assertUnreachable("RGB4A3 texture format not yet implemented");
}
// case TEXTURE_FORMAT_RGB4A3: {
// assertUnreachable("RGB4A3 texture format not yet implemented");
// }
case TEXTURE_FORMAT_RGB5: {
assertUnreachable("RGB5 texture format not yet implemented");
}
// case TEXTURE_FORMAT_RGB5: {
// assertUnreachable("RGB5 texture format not yet implemented");
// }
case TEXTURE_FORMAT_PALETTE: {
assertUnreachable("Paletted textures not yet implemented for Dolphin");
break;
}
// case TEXTURE_FORMAT_PALETTE: {
// assertUnreachable("Paletted textures not yet implemented for Dolphin");
// break;
// }
default: {
assertUnreachable("Unsupported texture format for Dolphin");

6
src/duskdolphin/display/texture/texturedolphin.h
View File

@@ -12,9 +12,9 @@ typedef union texturedata_u texturedata_t;
typedef enum {
TEXTURE_FORMAT_RGBA = GX_TF_RGBA8,
TEXTURE_FORMAT_PALETTE = GX_TF_CI8,
TEXTURE_FORMAT_RGB4A3 = GX_TF_RGB5A3,
TEXTURE_FORMAT_RGB5 = GX_TF_RGB565,
// TEXTURE_FORMAT_PALETTE = GX_TF_CI8,
// TEXTURE_FORMAT_RGB4A3 = GX_TF_RGB5A3,
// TEXTURE_FORMAT_RGB5 = GX_TF_RGB565,
} textureformatdolphin_t;
typedef struct {