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clang-format in src/printer/

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This commit is contained in:
Jasmine Iwanek
2022-09-18 17:17:25 -04:00
parent 97a7459fd4
commit d4c4ef6a5d
5 changed files with 2276 additions and 2335 deletions
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199
src/printer/png.c
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@@ -60,209 +60,222 @@
#include <86box/png_struct.h>
#ifdef _WIN32
# define PATH_PNG_DLL "libpng16-16.dll"
# define PATH_PNG_DLL "libpng16-16.dll"
#elif defined __APPLE__
# define PATH_PNG_DLL "libpng16.dylib"
# define PATH_PNG_DLL "libpng16.dylib"
#else
# define PATH_PNG_DLL "libpng16.so"
# define PATH_PNG_DLL "libpng16.so"
#endif
#ifndef PNG_Z_DEFAULT_STRATEGY
#define PNG_Z_DEFAULT_STRATEGY 1
# define PNG_Z_DEFAULT_STRATEGY 1
#endif
# define PNGFUNC(x) png_ ## x
#define PNGFUNC(x) png_##x
#ifdef ENABLE_ESCP_LOG
int png_do_log = ENABLE_ESCP_LOG;
static void
png_log(const char *fmt, ...)
{
va_list ap;
if (escp_do_log) {
va_start(ap, fmt);
pclog_ex(fmt, ap);
va_end(ap);
va_start(ap, fmt);
pclog_ex(fmt, ap);
va_end(ap);
}
}
#else
#define png_log(fmt, ...)
# define png_log(fmt, ...)
#endif
static void
error_handler(png_structp arg, const char *str)
{
png_log("PNG: stream 0x%08lx error '%s'\n", arg, str);
}
static void
warning_handler(png_structp arg, const char *str)
{
png_log("PNG: stream 0x%08lx warning '%s'\n", arg, str);
}
/* Write the given image as an 8-bit GrayScale PNG image file. */
int
png_write_gray(char *fn, int inv, uint8_t *pix, int16_t w, int16_t h)
{
png_structp png = NULL;
png_infop info = NULL;
png_bytep row;
int16_t x, y;
FILE *fp;
png_structp png = NULL;
png_infop info = NULL;
png_bytep row;
int16_t x, y;
FILE *fp;
/* Create the image file. */
fp = plat_fopen(fn, "wb");
if (fp == NULL) {
/* Yes, this looks weird. */
if (fp == NULL)
png_log("PNG: file %s could not be opened for writing!\n", fn);
else
/* Yes, this looks weird. */
if (fp == NULL)
png_log("PNG: file %s could not be opened for writing!\n", fn);
else
error:
png_log("PNG: fatal error, bailing out, error = %i\n", errno);
if (png != NULL)
PNGFUNC(destroy_write_struct)(&png, &info);
if (fp != NULL)
(void)fclose(fp);
return(0);
png_log("PNG: fatal error, bailing out, error = %i\n", errno);
if (png != NULL)
PNGFUNC(destroy_write_struct)
(&png, &info);
if (fp != NULL)
(void) fclose(fp);
return (0);
}
/* Initialize PNG stuff. */
png = PNGFUNC(create_write_struct)(PNG_LIBPNG_VER_STRING, NULL,
error_handler, warning_handler);
error_handler, warning_handler);
if (png == NULL) {
png_log("PNG: create_write_struct failed!\n");
goto error;
png_log("PNG: create_write_struct failed!\n");
goto error;
}
info = PNGFUNC(create_info_struct)(png);
if (info == NULL) {
png_log("PNG: create_info_struct failed!\n");
goto error;
png_log("PNG: create_info_struct failed!\n");
goto error;
}
PNGFUNC(init_io)
(png, fp);
PNGFUNC(init_io)(png, fp);
PNGFUNC(set_IHDR)
(png, info, w, h, 8, PNG_COLOR_TYPE_GRAY,
PNG_INTERLACE_NONE, PNG_COMPRESSION_TYPE_DEFAULT,
PNG_FILTER_TYPE_DEFAULT);
PNGFUNC(set_IHDR)(png, info, w, h, 8, PNG_COLOR_TYPE_GRAY,
PNG_INTERLACE_NONE, PNG_COMPRESSION_TYPE_DEFAULT,
PNG_FILTER_TYPE_DEFAULT);
PNGFUNC(write_info)(png, info);
PNGFUNC(write_info)
(png, info);
/* Create a buffer for one scanline of pixels. */
row = (png_bytep)malloc(PNGFUNC(get_rowbytes)(png, info));
row = (png_bytep) malloc(PNGFUNC(get_rowbytes)(png, info));
/* Process all scanlines in the image. */
for (y = 0; y < h; y++) {
for (x = 0; x < w; x++) {
/* Copy the pixel data. */
if (inv)
row[x] = 255 - pix[(y * w) + x];
else
row[x] = pix[(y * w) + x];
}
for (x = 0; x < w; x++) {
/* Copy the pixel data. */
if (inv)
row[x] = 255 - pix[(y * w) + x];
else
row[x] = pix[(y * w) + x];
}
/* Write image to the file. */
PNGFUNC(write_rows)(png, &row, 1);
/* Write image to the file. */
PNGFUNC(write_rows)
(png, &row, 1);
}
/* No longer need the row buffer. */
free(row);
PNGFUNC(write_end)(png, NULL);
PNGFUNC(write_end)
(png, NULL);
PNGFUNC(destroy_write_struct)(&png, &info);
PNGFUNC(destroy_write_struct)
(&png, &info);
/* Clean up. */
(void)fclose(fp);
(void) fclose(fp);
return(1);
return (1);
}
/* Write the given BITMAP-format image as an 8-bit RGBA PNG image file. */
void
png_write_rgb(char *fn, uint8_t *pix, int16_t w, int16_t h, uint16_t pitch, PALETTE palcol)
{
png_structp png = NULL;
png_infop info = NULL;
png_bytep* rows;
png_color palette[256];
FILE *fp;
int i;
png_structp png = NULL;
png_infop info = NULL;
png_bytep *rows;
png_color palette[256];
FILE *fp;
int i;
/* Create the image file. */
fp = plat_fopen(fn, "wb");
if (fp == NULL) {
png_log("PNG: File %s could not be opened for writing!\n", fn);
png_log("PNG: File %s could not be opened for writing!\n", fn);
error:
if (png != NULL)
PNGFUNC(destroy_write_struct)(&png, &info);
if (fp != NULL)
(void)fclose(fp);
return;
if (png != NULL)
PNGFUNC(destroy_write_struct)
(&png, &info);
if (fp != NULL)
(void) fclose(fp);
return;
}
/* Initialize PNG stuff. */
png = PNGFUNC(create_write_struct)(PNG_LIBPNG_VER_STRING, NULL,
error_handler, warning_handler);
error_handler, warning_handler);
if (png == NULL) {
png_log("PNG: create_write_struct failed!\n");
goto error;
png_log("PNG: create_write_struct failed!\n");
goto error;
}
info = PNGFUNC(create_info_struct)(png);
if (info == NULL) {
png_log("PNG: create_info_struct failed!\n");
goto error;
png_log("PNG: create_info_struct failed!\n");
goto error;
}
/* Finalize the initing of png library */
PNGFUNC(init_io)(png, fp);
PNGFUNC(set_compression_level)(png, 9);
PNGFUNC(init_io)
(png, fp);
PNGFUNC(set_compression_level)
(png, 9);
/* set other zlib parameters */
PNGFUNC(set_compression_mem_level)(png, 8);
PNGFUNC(set_compression_strategy)(png, PNG_Z_DEFAULT_STRATEGY);
PNGFUNC(set_compression_window_bits)(png, 15);
PNGFUNC(set_compression_method)(png, 8);
PNGFUNC(set_compression_buffer_size)(png, 8192);
PNGFUNC(set_compression_mem_level)
(png, 8);
PNGFUNC(set_compression_strategy)
(png, PNG_Z_DEFAULT_STRATEGY);
PNGFUNC(set_compression_window_bits)
(png, 15);
PNGFUNC(set_compression_method)
(png, 8);
PNGFUNC(set_compression_buffer_size)
(png, 8192);
PNGFUNC(set_IHDR)(png, info, w, h, 8, PNG_COLOR_TYPE_PALETTE,
PNG_INTERLACE_NONE, PNG_COMPRESSION_TYPE_DEFAULT,
PNG_FILTER_TYPE_DEFAULT);
PNGFUNC(set_IHDR)
(png, info, w, h, 8, PNG_COLOR_TYPE_PALETTE,
PNG_INTERLACE_NONE, PNG_COMPRESSION_TYPE_DEFAULT,
PNG_FILTER_TYPE_DEFAULT);
for (i = 0; i < 256; i++) {
palette[i].red = palcol[i].r;
palette[i].green = palcol[i].g;
palette[i].blue = palcol[i].b;
palette[i].red = palcol[i].r;
palette[i].green = palcol[i].g;
palette[i].blue = palcol[i].b;
}
PNGFUNC(set_PLTE)(png, info, palette, 256);
PNGFUNC(set_PLTE)
(png, info, palette, 256);
/* Create a buffer for scanlines of pixels. */
rows = (png_bytep *)malloc(sizeof(png_bytep) * h);
rows = (png_bytep *) malloc(sizeof(png_bytep) * h);
for (i = 0; i < h; i++) {
/* Create a buffer for this scanline. */
rows[i] = (pix + (i * pitch));
/* Create a buffer for this scanline. */
rows[i] = (pix + (i * pitch));
}
PNGFUNC(set_rows)(png, info, rows);
PNGFUNC(set_rows)
(png, info, rows);
PNGFUNC(write_png)(png, info, 0, NULL);
PNGFUNC(write_png)
(png, info, 0, NULL);
/* Clean up. */
(void)fclose(fp);
(void) fclose(fp);
PNGFUNC(destroy_write_struct)(&png, &info);
PNGFUNC(destroy_write_struct)
(&png, &info);
/* No longer need the row buffers. */
free(rows);