diff --git a/.gitignore b/.gitignore index fa0077821..8455b559e 100644 --- a/.gitignore +++ b/.gitignore @@ -16,5 +16,5 @@ pokeas pokeld pokeobjcopy src/*.s -tools/agbcc +tools/* *.map diff --git a/tools/gbagfx/.gitignore b/tools/gbagfx/.gitignore deleted file mode 100644 index dbbb3f04c..000000000 --- a/tools/gbagfx/.gitignore +++ /dev/null @@ -1 +0,0 @@ -gbagfx diff --git a/tools/gbagfx/LICENSE b/tools/gbagfx/LICENSE deleted file mode 100644 index b66bf81c0..000000000 --- a/tools/gbagfx/LICENSE +++ /dev/null @@ -1,19 +0,0 @@ -Copyright (c) 2015 YamaArashi - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -THE SOFTWARE. diff --git a/tools/gbagfx/Makefile b/tools/gbagfx/Makefile deleted file mode 100644 index e7f089445..000000000 --- a/tools/gbagfx/Makefile +++ /dev/null @@ -1,15 +0,0 @@ -CC = gcc - -CFLAGS = -Wall -Wextra -std=c11 -O2 - -LIBS = -lz -lpng - -SRCS = main.c convert_png.c gfx.c jasc_pal.c lz.c util.c font.c - -.PHONY: clean - -gbagfx: $(SRCS) convert_png.h gfx.h global.h jasc_pal.h lz.h util.h font.h - $(CC) $(CFLAGS) $(SRCS) -o $@ $(LIBS) - -clean: - $(RM) gbagfx gbagfx.exe diff --git a/tools/gbagfx/convert_png.c b/tools/gbagfx/convert_png.c deleted file mode 100644 index f6a30804a..000000000 --- a/tools/gbagfx/convert_png.c +++ /dev/null @@ -1,169 +0,0 @@ -// Copyright (c) 2015 YamaArashi - -#include -#include -#include -#include "global.h" -#include "convert_png.h" -#include "gfx.h" - -void ReadPng(char *path, struct Image *image) -{ - FILE *fp = fopen(path, "rb"); - - if (fp == NULL) - FATAL_ERROR("Failed to open \"%s\" for reading.\n", path); - - unsigned char sig[8]; - - if (fread(sig, 8, 1, fp) != 1) - FATAL_ERROR("Failed to read PNG signature from \"%s\".\n", path); - - if (png_sig_cmp(sig, 0, 8)) - FATAL_ERROR("\"%s\" does not have a valid PNG signature.\n", path); - - png_structp png_ptr = png_create_read_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL); - - if (!png_ptr) - FATAL_ERROR("Failed to create PNG read struct.\n"); - - png_infop info_ptr = png_create_info_struct(png_ptr); - - if (!info_ptr) - FATAL_ERROR("Failed to create PNG info struct.\n"); - - if (setjmp(png_jmpbuf(png_ptr))) - FATAL_ERROR("Failed to init I/O for reading \"%s\".\n", path); - - png_init_io(png_ptr, fp); - png_set_sig_bytes(png_ptr, 8); - png_read_info(png_ptr, info_ptr); - - int bit_depth = png_get_bit_depth(png_ptr, info_ptr); - - if (bit_depth != image->bitDepth) - FATAL_ERROR("\"%s\" has a bit depth of %d, but the expected bit depth is %d.\n", path, bit_depth, image->bitDepth); - - int color_type = png_get_color_type(png_ptr, info_ptr); - - if (color_type != PNG_COLOR_TYPE_GRAY && color_type != PNG_COLOR_TYPE_PALETTE) - FATAL_ERROR("\"%s\" has an unsupported color type.\n", path); - - // Check if the image has a palette so that we can tell if the colors need to be inverted later. - // Don't read the palette because it's not needed for now. - image->hasPalette = (color_type == PNG_COLOR_TYPE_PALETTE); - - image->width = png_get_image_width(png_ptr, info_ptr); - image->height = png_get_image_height(png_ptr, info_ptr); - - int rowbytes = png_get_rowbytes(png_ptr, info_ptr); - - image->pixels = malloc(image->height * rowbytes); - - if (image->pixels == NULL) - FATAL_ERROR("Failed to allocate pixel buffer.\n"); - - png_bytepp row_pointers = malloc(image->height * sizeof(png_bytep)); - - if (row_pointers == NULL) - FATAL_ERROR("Failed to allocate row pointers.\n"); - - for (int i = 0; i < image->height; i++) - row_pointers[i] = (png_bytep)(image->pixels + (i * rowbytes)); - - if (setjmp(png_jmpbuf(png_ptr))) - FATAL_ERROR("Error reading from \"%s\".\n", path); - - png_read_image(png_ptr, row_pointers); - - png_destroy_read_struct(&png_ptr, &info_ptr, NULL); - - free(row_pointers); - fclose(fp); -} - -void SetPngPalette(png_structp png_ptr, png_infop info_ptr, struct Palette *palette) -{ - png_colorp colors = malloc(palette->numColors * sizeof(png_color)); - - if (colors == NULL) - FATAL_ERROR("Failed to allocate PNG palette.\n"); - - for (int i = 0; i < palette->numColors; i++) { - colors[i].red = palette->colors[i].red; - colors[i].green = palette->colors[i].green; - colors[i].blue = palette->colors[i].blue; - } - - png_set_PLTE(png_ptr, info_ptr, colors, palette->numColors); - - free(colors); -} - -void WritePng(char *path, struct Image *image) -{ - FILE *fp = fopen(path, "wb"); - - if (fp == NULL) - FATAL_ERROR("Failed to open \"%s\" for writing.\n", path); - - png_structp png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL); - - if (!png_ptr) - FATAL_ERROR("Failed to create PNG write struct.\n"); - - png_infop info_ptr = png_create_info_struct(png_ptr); - - if (!info_ptr) - FATAL_ERROR("Failed to create PNG info struct.\n"); - - if (setjmp(png_jmpbuf(png_ptr))) - FATAL_ERROR("Failed to init I/O for writing \"%s\".\n", path); - - png_init_io(png_ptr, fp); - - if (setjmp(png_jmpbuf(png_ptr))) - FATAL_ERROR("Error writing header for \"%s\".\n", path); - - int color_type = image->hasPalette ? PNG_COLOR_TYPE_PALETTE : PNG_COLOR_TYPE_GRAY; - - png_set_IHDR(png_ptr, info_ptr, image->width, image->height, - image->bitDepth, color_type, PNG_INTERLACE_NONE, - PNG_COMPRESSION_TYPE_BASE, PNG_FILTER_TYPE_BASE); - - if (image->hasPalette) { - SetPngPalette(png_ptr, info_ptr, &image->palette); - - if (image->hasTransparency) { - png_byte trans = 0; - png_set_tRNS(png_ptr, info_ptr, &trans, 1, 0); - } - } - - png_write_info(png_ptr, info_ptr); - - png_bytepp row_pointers = malloc(image->height * sizeof(png_bytep)); - - if (row_pointers == NULL) - FATAL_ERROR("Failed to allocate row pointers.\n"); - - int rowbytes = png_get_rowbytes(png_ptr, info_ptr); - - for (int i = 0; i < image->height; i++) - row_pointers[i] = (png_bytep)(image->pixels + (i * rowbytes)); - - if (setjmp(png_jmpbuf(png_ptr))) - FATAL_ERROR("Error writing \"%s\".\n", path); - - png_write_image(png_ptr, row_pointers); - - if (setjmp(png_jmpbuf(png_ptr))) - FATAL_ERROR("Error ending write of \"%s\".\n", path); - - png_write_end(png_ptr, NULL); - - fclose(fp); - - png_destroy_write_struct(&png_ptr, &info_ptr); - free(row_pointers); -} diff --git a/tools/gbagfx/convert_png.h b/tools/gbagfx/convert_png.h deleted file mode 100644 index 55d3d6942..000000000 --- a/tools/gbagfx/convert_png.h +++ /dev/null @@ -1,11 +0,0 @@ -// Copyright (c) 2015 YamaArashi - -#ifndef CONVERT_PNG_H -#define CONVERT_PNG_H - -#include "gfx.h" - -void ReadPng(char *path, struct Image *image); -void WritePng(char *path, struct Image *image); - -#endif // CONVERT_PNG_H diff --git a/tools/gbagfx/font.c b/tools/gbagfx/font.c deleted file mode 100644 index 0dd6fbc3e..000000000 --- a/tools/gbagfx/font.c +++ /dev/null @@ -1,326 +0,0 @@ -// Copyright (c) 2015 YamaArashi - -#include -#include -#include -#include -#include "global.h" -#include "font.h" -#include "gfx.h" -#include "util.h" - -unsigned char gFontPalette[][3] = { - {0x90, 0xC8, 0xFF}, // bg (saturated blue that contrasts well with the shadow color) - {0x38, 0x38, 0x38}, // fg (dark grey) - {0xD8, 0xD8, 0xD8}, // shadow (light grey) - {0xFF, 0xFF, 0xFF} // box (white) -}; - -static void ConvertFromLatinFont(unsigned char *src, unsigned char *dest, unsigned int numRows) -{ - unsigned int srcPixelsOffset = 0; - - for (unsigned int row = 0; row < numRows; row++) { - for (unsigned int column = 0; column < 16; column++) { - for (unsigned int glyphTile = 0; glyphTile < 4; glyphTile++) { - unsigned int pixelsX = (column * 16) + ((glyphTile & 1) * 8); - - for (unsigned int i = 0; i < 8; i++) { - unsigned int pixelsY = (row * 16) + ((glyphTile >> 1) * 8) + i; - unsigned int destPixelsOffset = (pixelsY * 64) + (pixelsX / 4); - - dest[destPixelsOffset] = src[srcPixelsOffset + 1]; - dest[destPixelsOffset + 1] = src[srcPixelsOffset]; - - srcPixelsOffset += 2; - } - } - } - } -} - -static void ConvertToLatinFont(unsigned char *src, unsigned char *dest, unsigned int numRows) -{ - unsigned int destPixelsOffset = 0; - - for (unsigned int row = 0; row < numRows; row++) { - for (unsigned int column = 0; column < 16; column++) { - for (unsigned int glyphTile = 0; glyphTile < 4; glyphTile++) { - unsigned int pixelsX = (column * 16) + ((glyphTile & 1) * 8); - - for (unsigned int i = 0; i < 8; i++) { - unsigned int pixelsY = (row * 16) + ((glyphTile >> 1) * 8) + i; - unsigned int srcPixelsOffset = (pixelsY * 64) + (pixelsX / 4); - - dest[destPixelsOffset] = src[srcPixelsOffset + 1]; - dest[destPixelsOffset + 1] = src[srcPixelsOffset]; - - destPixelsOffset += 2; - } - } - } - } -} - -static void ConvertFromHalfwidthJapaneseFont(unsigned char *src, unsigned char *dest, unsigned int numRows) -{ - for (unsigned int row = 0; row < numRows; row++) { - for (unsigned int column = 0; column < 16; column++) { - unsigned int glyphIndex = (row * 16) + column; - - for (unsigned int glyphTile = 0; glyphTile < 2; glyphTile++) { - unsigned int pixelsX = column * 8; - unsigned int srcPixelsOffset = 512 * (glyphIndex >> 4) + 16 * (glyphIndex & 0xF) + 256 * glyphTile; - - for (unsigned int i = 0; i < 8; i++) { - unsigned int pixelsY = (row * 16) + (glyphTile * 8) + i; - unsigned int destPixelsOffset = (pixelsY * 32) + (pixelsX / 4); - - dest[destPixelsOffset] = src[srcPixelsOffset + 1]; - dest[destPixelsOffset + 1] = src[srcPixelsOffset]; - - srcPixelsOffset += 2; - } - } - } - } -} - -static void ConvertToHalfwidthJapaneseFont(unsigned char *src, unsigned char *dest, unsigned int numRows) -{ - for (unsigned int row = 0; row < numRows; row++) { - for (unsigned int column = 0; column < 16; column++) { - unsigned int glyphIndex = (row * 16) + column; - - for (unsigned int glyphTile = 0; glyphTile < 2; glyphTile++) { - unsigned int pixelsX = column * 8; - unsigned int destPixelsOffset = 512 * (glyphIndex >> 4) + 16 * (glyphIndex & 0xF) + 256 * glyphTile; - - for (unsigned int i = 0; i < 8; i++) { - unsigned int pixelsY = (row * 16) + (glyphTile * 8) + i; - unsigned int srcPixelsOffset = (pixelsY * 32) + (pixelsX / 4); - - dest[destPixelsOffset] = src[srcPixelsOffset + 1]; - dest[destPixelsOffset + 1] = src[srcPixelsOffset]; - - destPixelsOffset += 2; - } - } - } - } -} - -static void ConvertFromFullwidthJapaneseFont(unsigned char *src, unsigned char *dest, unsigned int numRows) -{ - for (unsigned int row = 0; row < numRows; row++) { - for (unsigned int column = 0; column < 16; column++) { - unsigned int glyphIndex = (row * 16) + column; - - for (unsigned int glyphTile = 0; glyphTile < 4; glyphTile++) { - unsigned int pixelsX = (column * 16) + ((glyphTile & 1) * 8); - unsigned int srcPixelsOffset = 512 * (glyphIndex >> 3) + 32 * (glyphIndex & 7) + 256 * (glyphTile >> 1) + 16 * (glyphTile & 1); - - for (unsigned int i = 0; i < 8; i++) { - unsigned int pixelsY = (row * 16) + ((glyphTile >> 1) * 8) + i; - unsigned int destPixelsOffset = (pixelsY * 64) + (pixelsX / 4); - - dest[destPixelsOffset] = src[srcPixelsOffset + 1]; - dest[destPixelsOffset + 1] = src[srcPixelsOffset]; - - srcPixelsOffset += 2; - } - } - } - } -} - -static void ConvertToFullwidthJapaneseFont(unsigned char *src, unsigned char *dest, unsigned int numRows) -{ - for (unsigned int row = 0; row < numRows; row++) { - for (unsigned int column = 0; column < 16; column++) { - unsigned int glyphIndex = (row * 16) + column; - - for (unsigned int glyphTile = 0; glyphTile < 4; glyphTile++) { - unsigned int pixelsX = (column * 16) + ((glyphTile & 1) * 8); - unsigned int destPixelsOffset = 512 * (glyphIndex >> 3) + 32 * (glyphIndex & 7) + 256 * (glyphTile >> 1) + 16 * (glyphTile & 1); - - for (unsigned int i = 0; i < 8; i++) { - unsigned int pixelsY = (row * 16) + ((glyphTile >> 1) * 8) + i; - unsigned int srcPixelsOffset = (pixelsY * 64) + (pixelsX / 4); - - dest[destPixelsOffset] = src[srcPixelsOffset + 1]; - dest[destPixelsOffset + 1] = src[srcPixelsOffset]; - - destPixelsOffset += 2; - } - } - } - } -} - -static void SetFontPalette(struct Image *image) -{ - image->hasPalette = true; - - image->palette.numColors = 4; - - for (int i = 0; i < image->palette.numColors; i++) { - image->palette.colors[i].red = gFontPalette[i][0]; - image->palette.colors[i].green = gFontPalette[i][1]; - image->palette.colors[i].blue = gFontPalette[i][2]; - } - - image->hasTransparency = false; -} - -void ReadLatinFont(char *path, struct Image *image) -{ - int fileSize; - unsigned char *buffer = ReadWholeFile(path, &fileSize); - - int numGlyphs = fileSize / 64; - - if (numGlyphs % 16 != 0) - FATAL_ERROR("The number of glyphs (%d) is not a multiple of 16.\n", numGlyphs); - - int numRows = numGlyphs / 16; - - image->width = 256; - image->height = numRows * 16; - image->bitDepth = 2; - image->pixels = malloc(fileSize); - - if (image->pixels == NULL) - FATAL_ERROR("Failed to allocate memory for font.\n"); - - ConvertFromLatinFont(buffer, image->pixels, numRows); - - free(buffer); - - SetFontPalette(image); -} - -void WriteLatinFont(char *path, struct Image *image) -{ - if (image->width != 256) - FATAL_ERROR("The width of the font image (%d) is not 256.\n", image->width); - - if (image->height % 16 != 0) - FATAL_ERROR("The height of the font image (%d) is not a multiple of 16.\n", image->height); - - int numRows = image->height / 16; - int bufferSize = numRows * 16 * 64; - unsigned char *buffer = malloc(bufferSize); - - if (buffer == NULL) - FATAL_ERROR("Failed to allocate memory for font.\n"); - - ConvertToLatinFont(image->pixels, buffer, numRows); - - WriteWholeFile(path, buffer, bufferSize); - - free(buffer); -} - -void ReadHalfwidthJapaneseFont(char *path, struct Image *image) -{ - int fileSize; - unsigned char *buffer = ReadWholeFile(path, &fileSize); - - int glyphSize = 32; - - if (fileSize % glyphSize != 0) - FATAL_ERROR("The file size (%d) is not a multiple of %d.\n", fileSize, glyphSize); - - int numGlyphs = fileSize / glyphSize; - - if (numGlyphs % 16 != 0) - FATAL_ERROR("The number of glyphs (%d) is not a multiple of 16.\n", numGlyphs); - - int numRows = numGlyphs / 16; - - image->width = 128; - image->height = numRows * 16; - image->bitDepth = 2; - image->pixels = malloc(fileSize); - - if (image->pixels == NULL) - FATAL_ERROR("Failed to allocate memory for font.\n"); - - ConvertFromHalfwidthJapaneseFont(buffer, image->pixels, numRows); - - free(buffer); - - SetFontPalette(image); -} - -void WriteHalfwidthJapaneseFont(char *path, struct Image *image) -{ - if (image->width != 128) - FATAL_ERROR("The width of the font image (%d) is not 128.\n", image->width); - - if (image->height % 16 != 0) - FATAL_ERROR("The height of the font image (%d) is not a multiple of 16.\n", image->height); - - int numRows = image->height / 16; - int bufferSize = numRows * 16 * 32; - unsigned char *buffer = malloc(bufferSize); - - if (buffer == NULL) - FATAL_ERROR("Failed to allocate memory for font.\n"); - - ConvertToHalfwidthJapaneseFont(image->pixels, buffer, numRows); - - WriteWholeFile(path, buffer, bufferSize); - - free(buffer); -} - -void ReadFullwidthJapaneseFont(char *path, struct Image *image) -{ - int fileSize; - unsigned char *buffer = ReadWholeFile(path, &fileSize); - - int numGlyphs = fileSize / 64; - - if (numGlyphs % 16 != 0) - FATAL_ERROR("The number of glyphs (%d) is not a multiple of 16.\n", numGlyphs); - - int numRows = numGlyphs / 16; - - image->width = 256; - image->height = numRows * 16; - image->bitDepth = 2; - image->pixels = malloc(fileSize); - - if (image->pixels == NULL) - FATAL_ERROR("Failed to allocate memory for font.\n"); - - ConvertFromFullwidthJapaneseFont(buffer, image->pixels, numRows); - - free(buffer); - - SetFontPalette(image); -} - -void WriteFullwidthJapaneseFont(char *path, struct Image *image) -{ - if (image->width != 256) - FATAL_ERROR("The width of the font image (%d) is not 256.\n", image->width); - - if (image->height % 16 != 0) - FATAL_ERROR("The height of the font image (%d) is not a multiple of 16.\n", image->height); - - int numRows = image->height / 16; - int bufferSize = numRows * 16 * 64; - unsigned char *buffer = malloc(bufferSize); - - if (buffer == NULL) - FATAL_ERROR("Failed to allocate memory for font.\n"); - - ConvertToFullwidthJapaneseFont(image->pixels, buffer, numRows); - - WriteWholeFile(path, buffer, bufferSize); - - free(buffer); -} diff --git a/tools/gbagfx/font.h b/tools/gbagfx/font.h deleted file mode 100644 index 45086d02a..000000000 --- a/tools/gbagfx/font.h +++ /dev/null @@ -1,16 +0,0 @@ -// Copyright (c) 2015 YamaArashi - -#ifndef FONT_H -#define FONT_H - -#include -#include "gfx.h" - -void ReadLatinFont(char *path, struct Image *image); -void WriteLatinFont(char *path, struct Image *image); -void ReadHalfwidthJapaneseFont(char *path, struct Image *image); -void WriteHalfwidthJapaneseFont(char *path, struct Image *image); -void ReadFullwidthJapaneseFont(char *path, struct Image *image); -void WriteFullwidthJapaneseFont(char *path, struct Image *image); - -#endif // FONT_H diff --git a/tools/gbagfx/gfx.c b/tools/gbagfx/gfx.c deleted file mode 100644 index c0f7f492c..000000000 --- a/tools/gbagfx/gfx.c +++ /dev/null @@ -1,329 +0,0 @@ -// Copyright (c) 2015 YamaArashi - -#include -#include -#include -#include -#include "global.h" -#include "gfx.h" -#include "util.h" - -#define GET_GBA_PAL_RED(x) (((x) >> 0) & 0x1F) -#define GET_GBA_PAL_GREEN(x) (((x) >> 5) & 0x1F) -#define GET_GBA_PAL_BLUE(x) (((x) >> 10) & 0x1F) - -#define SET_GBA_PAL(r, g, b) (((b) << 10) | ((g) << 5) | (r)) - -#define UPCONVERT_BIT_DEPTH(x) (((x) * 255) / 31) - -#define DOWNCONVERT_BIT_DEPTH(x) ((x) / 8) - -static void ConvertFromTiles1Bpp(unsigned char *src, unsigned char *dest, int numTiles, int tilesWidth, bool invertColors) -{ - int tilesX = 0; - int tilesY = 0; - int pitch = tilesWidth; - - for (int i = 0; i < numTiles; i++) { - for (int j = 0; j < 8; j++) { - int destY = tilesY * 8 + j; - int destX = tilesX; - unsigned char srcPixelOctet = *src++; - unsigned char *destPixelOctet = &dest[destY * pitch + destX]; - - for (int k = 0; k < 8; k++) { - *destPixelOctet <<= 1; - *destPixelOctet |= (srcPixelOctet & 1) ^ invertColors; - srcPixelOctet >>= 1; - } - } - - tilesX++; - - if (tilesX == tilesWidth) { - tilesX = 0; - tilesY++; - } - } -} - -static void ConvertFromTiles4Bpp(unsigned char *src, unsigned char *dest, int numTiles, int tilesWidth, bool invertColors) -{ - int tilesX = 0; - int tilesY = 0; - int pitch = tilesWidth * 4; - - for (int i = 0; i < numTiles; i++) { - for (int j = 0; j < 8; j++) { - int destY = tilesY * 8 + j; - - for (int k = 0; k < 4; k++) { - int destX = tilesX * 4 + k; - unsigned char srcPixelPair = *src++; - unsigned char leftPixel = srcPixelPair & 0xF; - unsigned char rightPixel = srcPixelPair >> 4; - - if (invertColors) { - leftPixel = 15 - leftPixel; - rightPixel = 15 - rightPixel; - } - - dest[destY * pitch + destX] = (leftPixel << 4) | rightPixel; - } - } - - tilesX++; - - if (tilesX == tilesWidth) { - tilesX = 0; - tilesY++; - } - } -} - -static void ConvertFromTiles8Bpp(unsigned char *src, unsigned char *dest, int numTiles, int tilesWidth, bool invertColors) -{ - int tilesX = 0; - int tilesY = 0; - int pitch = tilesWidth * 8; - - for (int i = 0; i < numTiles; i++) { - for (int j = 0; j < 8; j++) { - int destY = tilesY * 8 + j; - - for (int k = 0; k < 8; k++) { - int destX = tilesX * 8 + k; - unsigned char srcPixel = *src++; - - if (invertColors) - srcPixel = 255 - srcPixel; - - dest[destY * pitch + destX] = srcPixel; - } - } - - tilesX++; - - if (tilesX == tilesWidth) { - tilesX = 0; - tilesY++; - } - } -} - -static void ConvertToTiles1Bpp(unsigned char *src, unsigned char *dest, int numTiles, int tilesWidth, bool invertColors) -{ - int tilesX = 0; - int tilesY = 0; - int pitch = tilesWidth; - - for (int i = 0; i < numTiles; i++) { - for (int j = 0; j < 8; j++) { - int srcY = tilesY * 8 + j; - int srcX = tilesX; - unsigned char srcPixelOctet = src[srcY * pitch + srcX]; - unsigned char *destPixelOctet = dest++; - - for (int k = 0; k < 8; k++) { - *destPixelOctet <<= 1; - *destPixelOctet |= (srcPixelOctet & 1) ^ invertColors; - srcPixelOctet >>= 1; - } - } - - tilesX++; - - if (tilesX == tilesWidth) { - tilesX = 0; - tilesY++; - } - } -} - -static void ConvertToTiles4Bpp(unsigned char *src, unsigned char *dest, int numTiles, int tilesWidth, bool invertColors) -{ - int tilesX = 0; - int tilesY = 0; - int pitch = tilesWidth * 4; - - for (int i = 0; i < numTiles; i++) { - for (int j = 0; j < 8; j++) { - int srcY = tilesY * 8 + j; - - for (int k = 0; k < 4; k++) { - int srcX = tilesX * 4 + k; - unsigned char srcPixelPair = src[srcY * pitch + srcX]; - unsigned char leftPixel = srcPixelPair >> 4; - unsigned char rightPixel = srcPixelPair & 0xF; - - if (invertColors) { - leftPixel = 15 - leftPixel; - rightPixel = 15 - rightPixel; - } - - *dest++ = (rightPixel << 4) | leftPixel; - } - } - - tilesX++; - - if (tilesX == tilesWidth) { - tilesX = 0; - tilesY++; - } - } -} - -static void ConvertToTiles8Bpp(unsigned char *src, unsigned char *dest, int numTiles, int tilesWidth, bool invertColors) -{ - int tilesX = 0; - int tilesY = 0; - int pitch = tilesWidth * 8; - - for (int i = 0; i < numTiles; i++) { - for (int j = 0; j < 8; j++) { - int srcY = tilesY * 8 + j; - - for (int k = 0; k < 8; k++) { - int srcX = tilesX * 8 + k; - unsigned char srcPixel = src[srcY * pitch + srcX]; - - if (invertColors) - srcPixel = 255 - srcPixel; - - *dest++ = srcPixel; - } - } - - tilesX++; - - if (tilesX == tilesWidth) { - tilesX = 0; - tilesY++; - } - } -} - -void ReadImage(char *path, int tilesWidth, int bitDepth, struct Image *image, bool invertColors) -{ - int tileSize = bitDepth * 8; - - int fileSize; - unsigned char *buffer = ReadWholeFile(path, &fileSize); - - int numTiles = fileSize / tileSize; - - int tilesHeight = (numTiles + tilesWidth - 1) / tilesWidth; - - image->width = tilesWidth * 8; - image->height = tilesHeight * 8; - image->bitDepth = bitDepth; - image->pixels = calloc(tilesWidth * tilesHeight, tileSize); - - if (image->pixels == NULL) - FATAL_ERROR("Failed to allocate memory for pixels.\n"); - - switch (bitDepth) { - case 1: - ConvertFromTiles1Bpp(buffer, image->pixels, numTiles, tilesWidth, invertColors); - break; - case 4: - ConvertFromTiles4Bpp(buffer, image->pixels, numTiles, tilesWidth, invertColors); - break; - case 8: - ConvertFromTiles8Bpp(buffer, image->pixels, numTiles, tilesWidth, invertColors); - break; - } - - free(buffer); -} - -void WriteImage(char *path, int numTiles, int bitDepth, struct Image *image, bool invertColors) -{ - int tileSize = bitDepth * 8; - - if (image->width % 8 != 0) - FATAL_ERROR("The width in pixels (%d) isn't a multiple of 8.\n", image->width); - - if (image->height % 8 != 0) - FATAL_ERROR("The height in pixels (%d) isn't a multiple of 8.\n", image->height); - - int tilesWidth = image->width / 8; - int tilesHeight = image->height / 8; - - int maxNumTiles = tilesWidth * tilesHeight; - - if (numTiles == 0) - numTiles = maxNumTiles; - else if (numTiles > maxNumTiles) - FATAL_ERROR("The specified number of tiles (%d) is greater than the maximum possible value (%d).\n", numTiles, maxNumTiles); - - int bufferSize = numTiles * tileSize; - unsigned char *buffer = malloc(bufferSize); - - if (buffer == NULL) - FATAL_ERROR("Failed to allocate memory for pixels.\n"); - - switch (bitDepth) { - case 1: - ConvertToTiles1Bpp(image->pixels, buffer, numTiles, tilesWidth, invertColors); - break; - case 4: - ConvertToTiles4Bpp(image->pixels, buffer, numTiles, tilesWidth, invertColors); - break; - case 8: - ConvertToTiles8Bpp(image->pixels, buffer, numTiles, tilesWidth, invertColors); - break; - } - - WriteWholeFile(path, buffer, bufferSize); - - free(buffer); -} - -void FreeImage(struct Image *image) -{ - free(image->pixels); - image->pixels = NULL; -} - -void ReadGbaPalette(char *path, struct Palette *palette) -{ - int fileSize; - unsigned char *data = ReadWholeFile(path, &fileSize); - - if (fileSize % 2 != 0) - FATAL_ERROR("The file size (%d) is not a multiple of 2.\n", fileSize); - - palette->numColors = fileSize / 2; - - for (int i = 0; i < palette->numColors; i++) { - uint16_t paletteEntry = (data[i * 2 + 1] << 8) | data[i * 2]; - palette->colors[i].red = UPCONVERT_BIT_DEPTH(GET_GBA_PAL_RED(paletteEntry)); - palette->colors[i].green = UPCONVERT_BIT_DEPTH(GET_GBA_PAL_GREEN(paletteEntry)); - palette->colors[i].blue = UPCONVERT_BIT_DEPTH(GET_GBA_PAL_BLUE(paletteEntry)); - } - - free(data); -} - -void WriteGbaPalette(char *path, struct Palette *palette) -{ - FILE *fp = fopen(path, "wb"); - - if (fp == NULL) - FATAL_ERROR("Failed to open \"%s\" for writing.\n", path); - - for (int i = 0; i < palette->numColors; i++) { - unsigned char red = DOWNCONVERT_BIT_DEPTH(palette->colors[i].red); - unsigned char green = DOWNCONVERT_BIT_DEPTH(palette->colors[i].green); - unsigned char blue = DOWNCONVERT_BIT_DEPTH(palette->colors[i].blue); - - uint16_t paletteEntry = SET_GBA_PAL(red, green, blue); - - fputc(paletteEntry & 0xFF, fp); - fputc(paletteEntry >> 8, fp); - } - - fclose(fp); -} diff --git a/tools/gbagfx/gfx.h b/tools/gbagfx/gfx.h deleted file mode 100644 index ecd436652..000000000 --- a/tools/gbagfx/gfx.h +++ /dev/null @@ -1,36 +0,0 @@ -// Copyright (c) 2015 YamaArashi - -#ifndef GFX_H -#define GFX_H - -#include -#include - -struct Color { - unsigned char red; - unsigned char green; - unsigned char blue; -}; - -struct Palette { - struct Color colors[256]; - int numColors; -}; - -struct Image { - int width; - int height; - int bitDepth; - unsigned char *pixels; - bool hasPalette; - struct Palette palette; - bool hasTransparency; -}; - -void ReadImage(char *path, int tilesWidth, int bitDepth, struct Image *image, bool invertColors); -void WriteImage(char *path, int numTiles, int bitDepth, struct Image *image, bool invertColors); -void FreeImage(struct Image *image); -void ReadGbaPalette(char *path, struct Palette *palette); -void WriteGbaPalette(char *path, struct Palette *palette); - -#endif // GFX_H diff --git a/tools/gbagfx/global.h b/tools/gbagfx/global.h deleted file mode 100644 index 65dd351d2..000000000 --- a/tools/gbagfx/global.h +++ /dev/null @@ -1,31 +0,0 @@ -// Copyright (c) 2015 YamaArashi - -#ifndef GLOBAL_H -#define GLOBAL_H - -#include -#include - -#ifdef _MSC_VER - -#define FATAL_ERROR(format, ...) \ -do { \ - fprintf(stderr, format, __VA_ARGS__); \ - exit(1); \ -} while (0) - -#define UNUSED - -#else - -#define FATAL_ERROR(format, ...) \ -do { \ - fprintf(stderr, format, ##__VA_ARGS__); \ - exit(1); \ -} while (0) - -#define UNUSED __attribute__((__unused__)) - -#endif // _MSC_VER - -#endif // GLOBAL_H diff --git a/tools/gbagfx/jasc_pal.c b/tools/gbagfx/jasc_pal.c deleted file mode 100644 index 02b6ed915..000000000 --- a/tools/gbagfx/jasc_pal.c +++ /dev/null @@ -1,164 +0,0 @@ -// Copyright (c) 2015 YamaArashi - -#include -#include -#include "global.h" -#include "gfx.h" -#include "util.h" - -// Read/write Paint Shop Pro palette files. - -// Format of a Paint Shop Pro palette file, line by line: -// "JASC-PAL\r\n" (signature) -// "0100\r\n" (version; seems to always be "0100") -// "\r\n" (number of colors in decimal) -// -// 16 or 256 times (depending on above line): -// " \r\n" (color entry) -// -// Each color component is a decimal number from 0 to 255. -// Examples: -// Black - "0 0 0\r\n" -// Blue - "0 0 255\r\n" -// Brown - "150 75 0\r\n" - -#define MAX_LINE_LENGTH 11 - -void ReadJascPaletteLine(FILE *fp, char *line) -{ - int c; - int length = 0; - - for (;;) { - c = fgetc(fp); - - if (c == '\r') { - c = fgetc(fp); - - if (c != '\n') - FATAL_ERROR("CR line endings aren't supported.\n"); - - line[length] = 0; - - return; - } - - if (c == '\n') - FATAL_ERROR("LF line endings aren't supported.\n"); - - if (c == EOF) - FATAL_ERROR("Unexpected EOF. No CRLF at end of file.\n"); - - if (c == 0) - FATAL_ERROR("NUL character in file.\n"); - - if (length == MAX_LINE_LENGTH) { - line[length] = 0; - FATAL_ERROR("The line \"%s\" is too long.\n", line); - } - - line[length++] = c; - } -} - -void ReadJascPalette(char *path, struct Palette *palette) -{ - char line[MAX_LINE_LENGTH + 1]; - - FILE *fp = fopen(path, "rb"); - - ReadJascPaletteLine(fp, line); - - if (strcmp(line, "JASC-PAL") != 0) - FATAL_ERROR("Invalid JASC-PAL signature.\n"); - - ReadJascPaletteLine(fp, line); - - if (strcmp(line, "0100") != 0) - FATAL_ERROR("Unsuported JASC-PAL version.\n"); - - ReadJascPaletteLine(fp, line); - - if (!ParseNumber(line, NULL, 10, &palette->numColors)) - FATAL_ERROR("Failed to parse number of colors.\n"); - - if (palette->numColors != 16 && palette->numColors != 256) - FATAL_ERROR("%d is an invalid number of colors. The number of colors must be 16 or 256.\n", palette->numColors); - - for (int i = 0; i < palette->numColors; i++) { - ReadJascPaletteLine(fp, line); - - char *s = line; - char *end; - - int red; - int green; - int blue; - - if (!ParseNumber(s, &end, 10, &red)) - FATAL_ERROR("Failed to parse red color component.\n"); - - s = end; - - if (*s != ' ') - FATAL_ERROR("Expected a space after red color component.\n"); - - s++; - - if (*s < '0' || *s > '9') - FATAL_ERROR("Expected only a space between red and green color components.\n"); - - if (!ParseNumber(s, &end, 10, &green)) - FATAL_ERROR("Failed to parse green color component.\n"); - - s = end; - - if (*s != ' ') - FATAL_ERROR("Expected a space after green color component.\n"); - - s++; - - if (*s < '0' || *s > '9') - FATAL_ERROR("Expected only a space between green and blue color components.\n"); - - if (!ParseNumber(s, &end, 10, &blue)) - FATAL_ERROR("Failed to parse blue color component.\n"); - - if (*end != 0) - FATAL_ERROR("Garbage after blue color component.\n"); - - if (red < 0 || red > 255) - FATAL_ERROR("Red color component (%d) is outside the range [0, 255].\n", red); - - if (green < 0 || green > 255) - FATAL_ERROR("Green color component (%d) is outside the range [0, 255].\n", green); - - if (blue < 0 || blue > 255) - FATAL_ERROR("Blue color component (%d) is outside the range [0, 255].\n", blue); - - palette->colors[i].red = red; - palette->colors[i].green = green; - palette->colors[i].blue = blue; - } - - if (fgetc(fp) != EOF) - FATAL_ERROR("Garbage after color data.\n"); - - fclose(fp); -} - -void WriteJascPalette(char *path, struct Palette *palette) -{ - FILE *fp = fopen(path, "wb"); - - fputs("JASC-PAL\r\n", fp); - fputs("0100\r\n", fp); - fprintf(fp, "%d\r\n", palette->numColors); - - for (int i = 0; i < palette->numColors; i++) { - struct Color *color = &palette->colors[i]; - fprintf(fp, "%d %d %d\r\n", color->red, color->green, color->blue); - } - - fclose(fp); -} diff --git a/tools/gbagfx/jasc_pal.h b/tools/gbagfx/jasc_pal.h deleted file mode 100644 index b60b31fc8..000000000 --- a/tools/gbagfx/jasc_pal.h +++ /dev/null @@ -1,9 +0,0 @@ -// Copyright (c) 2015 YamaArashi - -#ifndef JASC_PAL_H -#define JASC_PAL_H - -void ReadJascPalette(char *path, struct Palette *palette); -void WriteJascPalette(char *path, struct Palette *palette); - -#endif // JASC_PAL_H diff --git a/tools/gbagfx/lz.c b/tools/gbagfx/lz.c deleted file mode 100644 index 7669dab9a..000000000 --- a/tools/gbagfx/lz.c +++ /dev/null @@ -1,143 +0,0 @@ -// Copyright (c) 2015 YamaArashi - -#include -#include -#include "global.h" -#include "lz.h" - -unsigned char *LZDecompress(unsigned char *src, int srcSize, int *uncompressedSize) -{ - if (srcSize < 4) - return NULL; - - int destSize = (src[3] << 16) | (src[2] << 8) | src[1]; - - unsigned char *dest = malloc(destSize); - - if (dest == NULL) - return NULL; - - int srcPos = 4; - int destPos = 0; - - for (;;) { - if (srcPos >= srcSize) - return NULL; - - unsigned char flags = src[srcPos++]; - - for (int i = 0; i < 8; i++) { - if (flags & 0x80) { - if (srcPos + 1 >= srcSize) - return NULL; - - int blockSize = (src[srcPos] >> 4) + 3; - int blockDistance = (((src[srcPos] & 0xF) << 8) | src[srcPos + 1]) + 1; - - srcPos += 2; - - int blockPos = destPos - blockDistance; - - if (destPos + blockSize > destSize || blockPos < 0) - return NULL; - - for (int j = 0; j < blockSize; j++) - dest[destPos++] = dest[blockPos + j]; - } else { - if (srcPos >= srcSize || destPos >= destSize) - return NULL; - - dest[destPos++] = src[srcPos++]; - } - - if (destPos == destSize) { - *uncompressedSize = destSize; - return dest; - } - - flags <<= 1; - } - } -} - -unsigned char *LZCompress(unsigned char *src, int srcSize, int *compressedSize) -{ - const int minDistance = 2; // for compatibility with LZ77UnCompVram() - - if (srcSize <= 0) - return NULL; - - int worstCaseDestSize = 4 + srcSize + ((srcSize + 7) / 8); - - // Round up to the next multiple of four. - worstCaseDestSize = (worstCaseDestSize + 3) & ~3; - - unsigned char *dest = malloc(worstCaseDestSize); - - if (dest == NULL) - return NULL; - - // header - dest[0] = 0x10; // LZ compression type - dest[1] = (unsigned char)srcSize; - dest[2] = (unsigned char)(srcSize >> 8); - dest[3] = (unsigned char)(srcSize >> 16); - - int srcPos = 0; - int destPos = 4; - - for (;;) { - unsigned char *flags = &dest[destPos++]; - *flags = 0; - - for (int i = 0; i < 8; i++) { - int bestBlockDistance = 0; - int bestBlockSize = 0; - int blockDistance = minDistance; - - while (blockDistance <= srcPos && blockDistance <= 0x1000) { - int blockStart = srcPos - blockDistance; - int blockSize = 0; - - while (blockSize < 18 - && srcPos + blockSize < srcSize - && src[blockStart + blockSize] == src[srcPos + blockSize]) - blockSize++; - - if (blockSize > bestBlockSize) { - bestBlockDistance = blockDistance; - bestBlockSize = blockSize; - - if (blockSize == 18) - break; - } - - blockDistance++; - } - - if (bestBlockSize >= 3) { - *flags |= (0x80 >> i); - srcPos += bestBlockSize; - bestBlockSize -= 3; - bestBlockDistance--; - dest[destPos++] = (bestBlockSize << 4) | ((unsigned int)bestBlockDistance >> 8); - dest[destPos++] = (unsigned char)bestBlockDistance; - } else { - dest[destPos++] = src[srcPos++]; - } - - if (srcPos == srcSize) { - // Pad to multiple of 4 bytes. - int remainder = destPos % 4; - - if (remainder != 0) { - for (int i = 0; i < 4 - remainder; i++) - dest[destPos++] = 0; - } - - *compressedSize = destPos; - return dest; - } - } - } -} diff --git a/tools/gbagfx/lz.h b/tools/gbagfx/lz.h deleted file mode 100644 index 164d62279..000000000 --- a/tools/gbagfx/lz.h +++ /dev/null @@ -1,9 +0,0 @@ -// Copyright (c) 2015 YamaArashi - -#ifndef LZ_H -#define LZ_H - -unsigned char *LZDecompress(unsigned char *src, int srcSize, int *uncompressedSize); -unsigned char *LZCompress(unsigned char *src, int srcSize, int *compressedSize); - -#endif // LZ_H diff --git a/tools/gbagfx/main.c b/tools/gbagfx/main.c deleted file mode 100644 index cc1e8f807..000000000 --- a/tools/gbagfx/main.c +++ /dev/null @@ -1,302 +0,0 @@ -// Copyright (c) 2015 YamaArashi - -#include -#include -#include -#include "global.h" -#include "util.h" -#include "gfx.h" -#include "convert_png.h" -#include "jasc_pal.h" -#include "lz.h" -#include "font.h" - -struct CommandHandler -{ - const char *inputFileExtension; - const char *outputFileExtension; - void(*function)(char *inputPath, char *outputPath, int argc, char **argv); -}; - -void ConvertGbaToPng(char *inputPath, char *outputPath, int width, int bitDepth, char *paletteFilePath, bool hasTransparency) -{ - struct Image image; - - if (paletteFilePath != NULL) { - ReadGbaPalette(paletteFilePath, &image.palette); - image.hasPalette = true; - } else { - image.hasPalette = false; - } - - ReadImage(inputPath, width, bitDepth, &image, !image.hasPalette); - - image.hasTransparency = hasTransparency; - - WritePng(outputPath, &image); - - FreeImage(&image); -} - -void ConvertPngToGba(char *inputPath, char *outputPath, int numTiles, int bitDepth) -{ - struct Image image; - - image.bitDepth = bitDepth; - - ReadPng(inputPath, &image); - - WriteImage(outputPath, numTiles, bitDepth, &image, !image.hasPalette); - - FreeImage(&image); -} - -void HandleGbaToPngCommand(char *inputPath, char *outputPath, int argc, char **argv) -{ - char *inputFileExtension = GetFileExtension(inputPath); - int bitDepth = inputFileExtension[0] - '0'; - char *paletteFilePath; - bool hasPalette = false; - bool hasTransparency = false; - int width = 1; - - for (int i = 3; i < argc; i++) { - char *option = argv[i]; - - if (strcmp(option, "-palette") == 0) { - if (i + 1 >= argc) - FATAL_ERROR("No palette file path following \"-palette\".\n"); - - i++; - - paletteFilePath = argv[i]; - - hasPalette = true; - } else if (strcmp(option, "-object") == 0) { - hasTransparency = true; - } else if (strcmp(option, "-width") == 0) { - if (i + 1 >= argc) - FATAL_ERROR("No width following \"-width\".\n"); - - i++; - - if (!ParseNumber(argv[i], NULL, 10, &width)) - FATAL_ERROR("Failed to parse width.\n"); - - if (width < 1) - FATAL_ERROR("Width must be positive.\n"); - } else { - FATAL_ERROR("Unrecognized option \"%s\".\n", option); - } - } - - ConvertGbaToPng(inputPath, outputPath, width, bitDepth, hasPalette ? paletteFilePath : NULL, hasTransparency); -} - -void HandlePngToGbaCommand(char *inputPath, char *outputPath, int argc, char **argv) -{ - char *outputFileExtension = GetFileExtension(outputPath); - int bitDepth = outputFileExtension[0] - '0'; - int numTiles = 0; - - for (int i = 3; i < argc; i++) { - char *option = argv[i]; - - if (strcmp(option, "-num_tiles") == 0) { - if (i + 1 >= argc) - FATAL_ERROR("No number of tiles following \"-num_tiles\".\n"); - - i++; - - if (!ParseNumber(argv[i], NULL, 10, &numTiles)) - FATAL_ERROR("Failed to parse number of tiles.\n"); - - if (numTiles < 1) - FATAL_ERROR("Number of tiles must be positive.\n"); - } else { - FATAL_ERROR("Unrecognized option \"%s\".\n", option); - } - } - - ConvertPngToGba(inputPath, outputPath, numTiles, bitDepth); -} - -void HandleGbaToJascPaletteCommand(char *inputPath, char *outputPath, int argc UNUSED, char **argv UNUSED) -{ - struct Palette palette; - - ReadGbaPalette(inputPath, &palette); - WriteJascPalette(outputPath, &palette); -} - -void HandleJascToGbaPaletteCommand(char *inputPath, char *outputPath, int argc, char **argv) -{ - int numColors = 0; - - for (int i = 3; i < argc; i++) { - char *option = argv[i]; - - if (strcmp(option, "-num_colors") == 0) { - if (i + 1 >= argc) - FATAL_ERROR("No number of colors following \"-num_colors\".\n"); - - i++; - - if (!ParseNumber(argv[i], NULL, 10, &numColors)) - FATAL_ERROR("Failed to parse number of colors.\n"); - - if (numColors < 1) - FATAL_ERROR("Number of colors must be positive.\n"); - } else { - FATAL_ERROR("Unrecognized option \"%s\".\n", option); - } - } - - struct Palette palette; - - ReadJascPalette(inputPath, &palette); - - if (numColors != 0) - palette.numColors = numColors; - - WriteGbaPalette(outputPath, &palette); -} - -void HandleLatinFontToPngCommand(char *inputPath, char *outputPath, int argc UNUSED, char **argv UNUSED) -{ - struct Image image; - - ReadLatinFont(inputPath, &image); - WritePng(outputPath, &image); - - FreeImage(&image); -} - -void HandlePngToLatinFontCommand(char *inputPath, char *outputPath, int argc UNUSED, char **argv UNUSED) -{ - struct Image image; - - image.bitDepth = 2; - - ReadPng(inputPath, &image); - WriteLatinFont(outputPath, &image); - - FreeImage(&image); -} - -void HandleHalfwidthJapaneseFontToPngCommand(char *inputPath, char *outputPath, int argc UNUSED, char **argv UNUSED) -{ - struct Image image; - - ReadHalfwidthJapaneseFont(inputPath, &image); - WritePng(outputPath, &image); - - FreeImage(&image); -} - -void HandlePngToHalfwidthJapaneseFontCommand(char *inputPath, char *outputPath, int argc UNUSED, char **argv UNUSED) -{ - struct Image image; - - image.bitDepth = 2; - - ReadPng(inputPath, &image); - WriteHalfwidthJapaneseFont(outputPath, &image); - - FreeImage(&image); -} - -void HandleFullwidthJapaneseFontToPngCommand(char *inputPath, char *outputPath, int argc UNUSED, char **argv UNUSED) -{ - struct Image image; - - ReadFullwidthJapaneseFont(inputPath, &image); - WritePng(outputPath, &image); - - FreeImage(&image); -} - -void HandlePngToFullwidthJapaneseFontCommand(char *inputPath, char *outputPath, int argc UNUSED, char **argv UNUSED) -{ - struct Image image; - - image.bitDepth = 2; - - ReadPng(inputPath, &image); - WriteFullwidthJapaneseFont(outputPath, &image); - - FreeImage(&image); -} - -void HandleLZCompressCommand(char *inputPath, char *outputPath, int argc UNUSED, char **argv UNUSED) -{ - int fileSize; - unsigned char *buffer = ReadWholeFile(inputPath, &fileSize); - - int compressedSize; - unsigned char *compressedData = LZCompress(buffer, fileSize, &compressedSize); - - free(buffer); - - WriteWholeFile(outputPath, compressedData, compressedSize); - - free(compressedData); -} - -void HandleLZDecompressCommand(char *inputPath, char *outputPath, int argc UNUSED, char **argv UNUSED) -{ - int fileSize; - unsigned char *buffer = ReadWholeFile(inputPath, &fileSize); - - int uncompressedSize; - unsigned char *uncompressedData = LZDecompress(buffer, fileSize, &uncompressedSize); - - free(buffer); - - WriteWholeFile(outputPath, uncompressedData, uncompressedSize); - - free(uncompressedData); -} - -int main(int argc, char **argv) -{ - if (argc < 3) - FATAL_ERROR("Usage: gbagfx INPUT_PATH OUTPUT_PATH [options...]\n"); - - struct CommandHandler handlers[] = - { - { "1bpp", "png", HandleGbaToPngCommand }, - { "4bpp", "png", HandleGbaToPngCommand }, - { "8bpp", "png", HandleGbaToPngCommand }, - { "png", "1bpp", HandlePngToGbaCommand }, - { "png", "4bpp", HandlePngToGbaCommand }, - { "png", "8bpp", HandlePngToGbaCommand }, - { "gbapal", "pal", HandleGbaToJascPaletteCommand }, - { "pal", "gbapal", HandleJascToGbaPaletteCommand }, - { "latfont", "png", HandleLatinFontToPngCommand }, - { "png", "latfont", HandlePngToLatinFontCommand }, - { "hwjpnfont", "png", HandleHalfwidthJapaneseFontToPngCommand }, - { "png", "hwjpnfont", HandlePngToHalfwidthJapaneseFontCommand }, - { "fwjpnfont", "png", HandleFullwidthJapaneseFontToPngCommand }, - { "png", "fwjpnfont", HandlePngToFullwidthJapaneseFontCommand }, - { NULL, "lz", HandleLZCompressCommand }, - { "lz", NULL, HandleLZDecompressCommand }, - { NULL, NULL, NULL } - }; - - char *inputPath = argv[1]; - char *outputPath = argv[2]; - - for (int i = 0; handlers[i].function != NULL; i++) { - char *inputFileExtension = GetFileExtension(inputPath); - char *outputFileExtension = GetFileExtension(outputPath); - - if ((handlers[i].inputFileExtension == NULL || strcmp(handlers[i].inputFileExtension, inputFileExtension) == 0) - && (handlers[i].outputFileExtension == NULL || strcmp(handlers[i].outputFileExtension, outputFileExtension) == 0)) { - handlers[i].function(inputPath, outputPath, argc, argv); - return 0; - } - } - - FATAL_ERROR("Don't know how to convert \"%s\" to \"%s\".\n", inputPath, outputPath); -} diff --git a/tools/gbagfx/util.c b/tools/gbagfx/util.c deleted file mode 100644 index 5af380184..000000000 --- a/tools/gbagfx/util.c +++ /dev/null @@ -1,98 +0,0 @@ -// Copyright (c) 2015 YamaArashi - -#include -#include -#include -#include -#include -#include -#include "global.h" -#include "util.h" - -bool ParseNumber(char *s, char **end, int radix, int *intValue) -{ - char *localEnd; - - if (end == NULL) - end = &localEnd; - - errno = 0; - - const long longValue = strtol(s, end, radix); - - if (*end == s) - return false; // not a number - - if ((longValue == LONG_MIN || longValue == LONG_MAX) && errno == ERANGE) - return false; - - if (longValue > INT_MAX) - return false; - - if (longValue < INT_MIN) - return false; - - *intValue = (int)longValue; - - return true; -} - -char *GetFileExtension(char *path) -{ - char *extension = path; - - while (*extension != 0) - extension++; - - while (extension > path && *extension != '.') - extension--; - - if (extension == path) - return NULL; - - extension++; - - if (*extension == 0) - return NULL; - - return extension; -} - -unsigned char *ReadWholeFile(char *path, int *size) -{ - FILE *fp = fopen(path, "rb"); - - if (fp == NULL) - FATAL_ERROR("Failed to open \"%s\" for reading.\n", path); - - fseek(fp, 0, SEEK_END); - - *size = ftell(fp); - - unsigned char *buffer = malloc(*size); - - if (buffer == NULL) - FATAL_ERROR("Failed to allocate memory for reading \"%s\".\n", path); - - rewind(fp); - - if (fread(buffer, *size, 1, fp) != 1) - FATAL_ERROR("Failed to read \"%s\".\n", path); - - fclose(fp); - - return buffer; -} - -void WriteWholeFile(char *path, void *buffer, int bufferSize) -{ - FILE *fp = fopen(path, "wb"); - - if (fp == NULL) - FATAL_ERROR("Failed to open \"%s\" for writing.\n", path); - - if (fwrite(buffer, bufferSize, 1, fp) != 1) - FATAL_ERROR("Failed to write to \"%s\".\n", path); - - fclose(fp); -} diff --git a/tools/gbagfx/util.h b/tools/gbagfx/util.h deleted file mode 100644 index cb26a31ef..000000000 --- a/tools/gbagfx/util.h +++ /dev/null @@ -1,13 +0,0 @@ -// Copyright (c) 2015 YamaArashi - -#ifndef UTIL_H -#define UTIL_H - -#include - -bool ParseNumber(char *s, char **end, int radix, int *intValue); -char *GetFileExtension(char *path); -unsigned char *ReadWholeFile(char *path, int *size); -void WriteWholeFile(char *path, void *buffer, int bufferSize); - -#endif // UTIL_H diff --git a/tools/scaninc/.gitignore b/tools/scaninc/.gitignore deleted file mode 100644 index 94bfbf989..000000000 --- a/tools/scaninc/.gitignore +++ /dev/null @@ -1 +0,0 @@ -scaninc diff --git a/tools/scaninc/LICENSE b/tools/scaninc/LICENSE deleted file mode 100644 index b66bf81c0..000000000 --- a/tools/scaninc/LICENSE +++ /dev/null @@ -1,19 +0,0 @@ -Copyright (c) 2015 YamaArashi - -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -THE SOFTWARE. diff --git a/tools/scaninc/Makefile b/tools/scaninc/Makefile deleted file mode 100644 index 0efe283f1..000000000 --- a/tools/scaninc/Makefile +++ /dev/null @@ -1,13 +0,0 @@ -CXX = g++ - -CXXFLAGS = -Wall -std=c++11 -O2 - -SRCS = scaninc.cpp - -.PHONY: clean - -scaninc: $(SRCS) - $(CXX) $(CXXFLAGS) $(SRCS) -o $@ - -clean: - $(RM) scaninc scaninc.exe diff --git a/tools/scaninc/scaninc.cpp b/tools/scaninc/scaninc.cpp deleted file mode 100644 index 9a228180a..000000000 --- a/tools/scaninc/scaninc.cpp +++ /dev/null @@ -1,320 +0,0 @@ -// Copyright (c) 2015 YamaArashi - -#include -#include -#include -#include -#include - -#ifdef _MSC_VER - -#define FATAL_INPUT_ERROR(format, ...) \ -do { \ - fprintf(stderr, "%s:%d " format, m_path.c_str(), m_lineNum, __VA_ARGS__); \ - exit(1); \ -} while (0) - -#define FATAL_ERROR(format, ...) \ -do { \ - fprintf(stderr, format, __VA_ARGS__); \ - exit(1); \ -} while (0) - -#else - -#define FATAL_INPUT_ERROR(format, ...) \ -do { \ - fprintf(stderr, "%s:%d " format, m_path.c_str(), m_lineNum, ##__VA_ARGS__); \ - exit(1); \ -} while (0) - -#define FATAL_ERROR(format, ...) \ -do { \ - fprintf(stderr, format, ##__VA_ARGS__); \ - exit(1); \ -} while (0) - -#endif // _MSC_VER - -#define SCANINC_MAX_PATH 255 - -enum class IncDirectiveType { - None, - Include, - Incbin -}; - -class AsmFile -{ -public: - AsmFile(std::string path); - ~AsmFile(); - IncDirectiveType ReadUntilIncDirective(std::string &path); - -private: - char *m_buffer; - int m_pos; - int m_size; - int m_lineNum; - std::string m_path; - - int GetChar() - { - if (m_pos >= m_size) - return -1; - - int c = m_buffer[m_pos++]; - - if (c == '\r') { - if (m_pos < m_size && m_buffer[m_pos++] == '\n') { - m_lineNum++; - return '\n'; - } else { - FATAL_INPUT_ERROR("CR line endings are not supported\n"); - } - } - - if (c == '\n') - m_lineNum++; - - return c; - } - - // No newline translation because it's not needed for any use of this function. - int PeekChar() - { - if (m_pos >= m_size) - return -1; - - return m_buffer[m_pos]; - } - - void SkipTabsAndSpaces() - { - while (m_pos < m_size && (m_buffer[m_pos] == '\t' || m_buffer[m_pos] == ' ')) - m_pos++; - } - - bool MatchIncDirective(std::string directiveName, std::string &path) - { - int length = directiveName.length(); - int i; - - for (i = 0; i < length && m_pos + i < m_size; i++) - if (directiveName[i] != m_buffer[m_pos + i]) - return false; - - if (i < length) - return false; - - m_pos += length; - - SkipTabsAndSpaces(); - - if (GetChar() != '"') - FATAL_INPUT_ERROR("no path after \".%s\" directive\n", directiveName.c_str()); - - path = ReadPath(); - - return true; - } - - std::string ReadPath(); - void SkipEndOfLineComment(); - void SkipMultiLineComment(); - void SkipString(); -}; - -AsmFile::AsmFile(std::string path) -{ - m_path = path; - - FILE *fp = fopen(path.c_str(), "rb"); - - if (fp == NULL) - FATAL_ERROR("Failed to open \"%s\" for reading.\n", path.c_str()); - - fseek(fp, 0, SEEK_END); - - m_size = ftell(fp); - - m_buffer = new char[m_size]; - - rewind(fp); - - if (fread(m_buffer, m_size, 1, fp) != 1) - FATAL_ERROR("Failed to read \"%s\".\n", path.c_str()); - - fclose(fp); - - m_pos = 0; - m_lineNum = 1; -} - -AsmFile::~AsmFile() -{ - delete[] m_buffer; -} - -IncDirectiveType AsmFile::ReadUntilIncDirective(std::string &path) -{ - // At the beginning of each loop iteration, the current file position - // should be at the start of a line or at the end of the file. - for (;;) { - SkipTabsAndSpaces(); - - IncDirectiveType incDirectiveType = IncDirectiveType::None; - - if (PeekChar() == '.') { - m_pos++; - - if (MatchIncDirective("incbin", path)) - incDirectiveType = IncDirectiveType::Incbin; - else if (MatchIncDirective("include", path)) - incDirectiveType = IncDirectiveType::Include; - } - - for (;;) { - int c = GetChar(); - - if (c == -1) - return incDirectiveType; - - if (c == ';') { - SkipEndOfLineComment(); - break; - } else if (c == '/' && PeekChar() == '*') { - m_pos++; - SkipMultiLineComment(); - } else if (c == '"') { - SkipString(); - } else if (c == '\n') { - break; - } - } - - if (incDirectiveType != IncDirectiveType::None) - return incDirectiveType; - } -} - -std::string AsmFile::ReadPath() -{ - int length = 0; - int startPos = m_pos; - - for (;;) { - int c = GetChar(); - - if (c == '"') - break; - - if (c == -1) - FATAL_INPUT_ERROR("unexpected EOF in include string\n"); - - if (c == 0) - FATAL_INPUT_ERROR("unexpected NUL character in include string\n"); - - if (c == '\n') - FATAL_INPUT_ERROR("unexpected end of line character in include string\n"); - - if (c == '\\') { - c = GetChar(); - - if (c != '"') - FATAL_INPUT_ERROR("unknown escape \"\\%c\" in include string\n", c); - } - - length++; - - if (length > SCANINC_MAX_PATH) - FATAL_INPUT_ERROR("path is too long"); - } - - return std::string(m_buffer, startPos, length); -} - -void AsmFile::SkipEndOfLineComment() -{ - int c; - - do { - c = GetChar(); - } while (c != -1 && c != '\n'); -} - -void AsmFile::SkipMultiLineComment() -{ - for (;;) { - int c = GetChar(); - - if (c == '*') { - if (PeekChar() == '/') { - m_pos++; - return; - } - } else if (c == -1) { - return; - } - } -} - -void AsmFile::SkipString() -{ - for (;;) { - int c = GetChar(); - - if (c == '"') - break; - - if (c == -1) - FATAL_INPUT_ERROR("unexpected EOF in string\n"); - - if (c == '\\') { - c = GetChar(); - } - } -} - -bool CanOpenFile(std::string path) -{ - FILE *fp = fopen(path.c_str(), "rb"); - - if (fp == NULL) - return false; - - fclose(fp); - return true; -} - -int main(int argc, char **argv) -{ - if (argc < 2) - FATAL_ERROR("Usage: scaninc ASM_FILE_PATH\n"); - - std::stack filesToProcess; - std::set dependencies; - - filesToProcess.push(std::string(argv[1])); - - while (!filesToProcess.empty()) { - AsmFile file(filesToProcess.top()); - - filesToProcess.pop(); - - IncDirectiveType incDirectiveType; - std::string path; - - while ((incDirectiveType = file.ReadUntilIncDirective(path)) != IncDirectiveType::None) { - bool inserted = dependencies.insert(path).second; - if (inserted - && incDirectiveType == IncDirectiveType::Include - && CanOpenFile(path)) - filesToProcess.push(path); - } - } - - for (const std::string &path : dependencies) { - printf("%s\n", path.c_str()); - } -}