X-Git-Url: https://harrygodden.com/git/?p=fishladder.git;a=blobdiff_plain;f=texsheet.c;fp=texsheet.c;h=0000000000000000000000000000000000000000;hp=367136bbc3e8d1d009cad32c479575e8725c5fc7;hb=30490c4c08d5c0f811017a901aa9e25a95be7c40;hpb=3363633178b1eea582304742ad1202487af0feb1

diff --git a/texsheet.c b/texsheet.c
deleted file mode 100644
index 367136b..0000000
--- a/texsheet.c
+++ /dev/null
@@ -1,216 +0,0 @@
-// Copyright (C) 2021 Harry Godden (hgn) - All Rights Reserved
-
-#define VG_TOOLS
-#include "vg/vg.h"
-
-#define STB_IMAGE_IMPLEMENTATION
-#include "stb/stb_image.h"
-
-struct image_src
-{
-	int x,y,ch;
-
-	u8 *data;
-};
-
-int image_sort( const void* a, const void* b)
-{
-	struct image_src *p_a = (struct image_src *)a;
-	struct image_src *p_b = (struct image_src *)b;
-
-	if( p_a->x == p_b->x )
-		return 0;
-	else if ( p_a->x < p_b->x )
-		return 1;
-	else 
-		return -1;
-}
-
-int main( int argc, const char *argv[] )
-{
-	struct image_src *source_images = malloc( sizeof( struct image_src ) * argc );
-
-	u32 num_images = 0;
-	
-	if( argc < 4 )
-	{
-		vg_error( "Missing output file paths\n" );
-		return 0;
-	}
-
-	// Open header handle
-	// ------------------
-	FILE *fp = fopen( argv[2], "w" );
-	if( !fp )
-	{
-		vg_error( "Could not open file for writing\n" );
-		return 0;
-	}
-
-	fprintf( fp, "enum %s_index\n{\n", argv[3] );
-
-	// Load images
-	// -----------
-	stbi_set_flip_vertically_on_load(1);
-
-	for( int i = 4; i < argc; i ++ )
-	{
-		struct image_src *src = &source_images[ num_images ];
-		src->data = (u8 *)stbi_load( argv[i], &src->x, &src->y, &src->ch, 4 );
-		
-		char name[ 256 ];
-		int j = 0; int ext = 0;
-		for( ; j < vg_list_size( name )-1; j ++ )
-		{
-			if( argv[i][j] )
-			{
-				name[j] = argv[i][j];
-
-				if( name[j] == '.' )
-					ext = j;
-
-				if( name[j] == '.' || name[j] == '-' )
-					name[j] = '_';
-			}
-			else
-				break;
-		}
-
-		if( ext )
-			name[ext] = 0x00;
-		else
-			name[j] = 0x00;
-
-		fprintf( fp, "\tk_sprite_%s,\n", name );
-
-		if( src->data )
-		{
-			if( src->x != src->y )
-			{
-				vg_error( "Non-square images are currently not supported ('%s')\n", argv[i] );
-				free( src->data );
-			}
-			else
-				num_images ++;
-		}
-		else
-			vg_error( "Could not decode '%s'\n", argv[i] );
-	}
-	
-	fprintf( fp, "};\n\n" );
-
-	// Sort by size
-	// ------------
-	qsort( source_images, num_images, sizeof(struct image_src), image_sort );
-
-	// Process images
-	// --------------
-	fprintf( fp, "static struct vg_sprite %s[] = \n{\n", argv[3] );
-
-	u8 *dest = (u8 *)malloc( 1024*1024*4 );
-	
-	for( int i = 0; i < 1024*1024; i ++ )
-	{
-		dest[ i*4 + 0 ] = 0;
-		dest[ i*4 + 1 ] = 0;
-		dest[ i*4 + 2 ] = 0;
-		dest[ i*4 + 3 ] = 0;
-	}
-
-	struct region
-	{
-		v2i p0;
-		v2i p1;
-	}
-	region_stack[ 32 ] =
-	{
-		{
-			.p0 = { 0, 0 },
-			.p1 = { 1024, 1024 }
-		}
-	};
-	int stack_h = 0;
-
-	for( int i = 0; i < num_images; i ++ )
-	{
-		struct image_src *psrc = &source_images[ i ];
-
-		// Region checks
-		while( 1 )
-		{
-			struct region *pregion = &region_stack[ stack_h ];
-
-			if( (pregion->p0[ 0 ] + psrc->x <= pregion->p1[0]) && (pregion->p0[ 1 ] + psrc->y <= pregion->p1[1]) )
-			{
-				// Passed, add image and create subdivisions
-				fprintf( fp, "\t{{ %f, %f, %f, %f }}", 
-					(float)pregion->p0[0] / 1024.0f, 
-					(float)pregion->p0[1] / 1024.0f, 
-					(float)psrc->x / 1024.0f,
-					(float)psrc->y / 1024.0f
-				);
-
-            if( i != num_images-1 )
-               fputs( ",\n", fp );
-            else
-               fputc( '\n', fp );
-
-				// Write image
-				for( int y = 0; y < psrc->y; y ++ )
-				{
-					int px = pregion->p0[0];
-					int py = pregion->p0[1] + y;
-
-					memcpy( &dest[ (py*1024+px) * 4 ], &psrc->data[ y*psrc->x*4 ], psrc->x*4 );
-				}
-
-				// Subdivisions
-				stack_h ++;
-				struct region *new_region = &region_stack[ stack_h ];
-
-				new_region->p0[0] = pregion->p0[0] + psrc->x;
-				new_region->p0[1] = pregion->p0[1];
-				new_region->p1[0] = pregion->p1[0];
-				new_region->p1[1] = pregion->p0[1] + psrc->y;
-
-				pregion->p0[ 1 ] += psrc->y;
-				break;
-			}
-			else
-			{
-				// Failed, loop up to next region if can
-				if( stack_h == 0 )
-				{
-					vg_error( "Could not fit image %d. Pack failed\n", i );
-
-					goto IL_END_ERR;
-				}
-				else
-					stack_h --;
-			}
-		}
-	}
-
-IL_END_ERR:
-	fprintf( fp, "};" );
-	fclose( fp );
-
-	// Write output
-	// ------------
-	qoi_write( argv[1], dest, &(qoi_desc){
-		.width = 1024,
-		.height = 1024,
-		.channels = 4,
-		.colorspace = QOI_SRGB
-	});
-
-	// Free
-	// ----
-	for( int i = 0; i < num_images; i ++ )
-		free( source_images[ i ].data );
-	free( dest );
-	free( source_images );
-
-	vg_success( "Processed %u images\n", num_images );
-
-}