X-Git-Url: https://harrygodden.com/git/?p=fishladder.git;a=blobdiff_plain;f=vg%2Fvg_tex.h;fp=vg%2Fvg_tex.h;h=0000000000000000000000000000000000000000;hp=4c14540ca431a4b5404534dc5d44f27938e04467;hb=30490c4c08d5c0f811017a901aa9e25a95be7c40;hpb=3363633178b1eea582304742ad1202487af0feb1

diff --git a/vg/vg_tex.h b/vg/vg_tex.h
deleted file mode 100644
index 4c14540..0000000
--- a/vg/vg_tex.h
+++ /dev/null
@@ -1,134 +0,0 @@
-// Copyright (C) 2021 Harry Godden (hgn) - All Rights Reserved
-
-#define VG_TEXTURE_NO_MIP 	0x1
-#define VG_TEXTURE_REPEAT 	0x2
-#define VG_TEXTURE_CLAMP	0x4
-#define VG_TEXTURE_NEAREST	0x8
-
-struct vg_tex2d
-{
-	const char *path;
-	u32 flags;
-	GLuint name;
-};
-
-struct vg_sprite
-{
-	v4f uv_xywh;
-};
-
-static void vg_tex2d_bind( vg_tex2d *tex, u32 id )
-{
-	glActiveTexture( GL_TEXTURE0 + id );
-	glBindTexture( GL_TEXTURE_2D, tex->name );
-}
-
-static inline void vg_tex2d_mipmap(void) 
-{ 
-	glGenerateMipmap( GL_TEXTURE_2D );
-}
-
-static inline void vg_tex2d_linear(void)
-{
-	glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR );
-	glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR );
-}
-
-static inline void vg_tex2d_nearest(void)
-{
-	glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST );
-	glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST );
-}
-
-static inline void vg_tex2d_linear_mipmap(void)
-{
-	glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_LINEAR );
-	glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR );
-}
-
-static inline void vg_tex2d_repeat(void)
-{
-	glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT );
-	glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT );
-}
-
-static inline void vg_tex2d_clamp(void)
-{
-	glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE );
-	glTexParameteri( GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE );
-}
-
-static GLuint vg_tex2d_rgba( const char *path )
-{
-	i64 length;
-	u8 *src_data = vg_asset_read_s( path, &length );
-	
-	GLuint texture_name;
-	glGenTextures( 1, &texture_name );
-	glBindTexture( GL_TEXTURE_2D, texture_name );
-	
-	if( src_data )
-	{
-		qoi_desc info;
-		u8 *tex_buffer = qoi_decode( src_data, length, &info, 4 );
-		
-		glTexImage2D( GL_TEXTURE_2D, 0, GL_RGBA, info.width, info.height, 0, GL_RGBA, GL_UNSIGNED_BYTE, tex_buffer );
-		
-		free( tex_buffer );
-		free( src_data );
-	}
-	else
-	{
-		u32 tex_err[4] =
-		{
-			0xffff00ff,
-			0xff000000,
-			0xff000000,
-			0xffff00ff
-		};
-	
-		vg_error( "Loading texture failed (%s)\n", path );
-		glTexImage2D( GL_TEXTURE_2D, 0, GL_RGBA, 2, 2, 0, GL_RGBA, GL_UNSIGNED_BYTE, tex_err );
-	}
-	
-	return texture_name;
-}
-
-static void vg_tex2d_init( vg_tex2d *textures[], int num )
-{
-	for( int i = 0; i < num; i ++ )
-	{
-		vg_tex2d *tex = textures[i];
-		tex->name = vg_tex2d_rgba( tex->path );
-		if( !(tex->flags & VG_TEXTURE_NO_MIP) )
-			vg_tex2d_mipmap();
-
-		if( tex->flags & VG_TEXTURE_NEAREST )
-		{
-			if( tex->flags & VG_TEXTURE_NO_MIP )
-				vg_error( "Invalid texture settings\n" );
-			else
-				vg_tex2d_nearest();
-		}
-		else
-		{
-			if( tex->flags & VG_TEXTURE_NO_MIP )
-				vg_tex2d_linear();
-			else
-				vg_tex2d_linear_mipmap();
-		}
-		
-		if( tex->flags & VG_TEXTURE_CLAMP )
-			vg_tex2d_clamp();
-		else
-			vg_tex2d_repeat();
-	}
-}
-
-static void vg_tex2d_free( vg_tex2d *textures[], int num )
-{
-	for( int i = 0; i < num; i ++ )
-	{
-		glDeleteTextures( 1, &textures[i]->name );
-	}
-}