X-Git-Url: https://harrygodden.com/git/?a=blobdiff_plain;f=src%2Fvg%2Fvg_tex.h;h=e92e5f152582258af9b0c73d59713a68f1be8764;hb=367883958336d1c04c8a304af6119b21f0f2f15a;hp=33e074ef59b6736f8f45186028e8a4d78a8d6c56;hpb=95c9a820474d4974ee394f2fcfae82fbfa367dbd;p=vg.git

diff --git a/src/vg/vg_tex.h b/src/vg/vg_tex.h
index 33e074e..e92e5f1 100644
--- a/src/vg/vg_tex.h
+++ b/src/vg/vg_tex.h
@@ -1,9 +1,21 @@
 /* Copyright (C) 2021-2022 Harry Godden (hgn) - All Rights Reserved */
+#ifndef VG_TEX_H
+#define VG_TEX_H
+
+#include "vg/vg.h"
+#include "vg/vg_log.h"
 
 #define VG_TEXTURE_NO_MIP 	0x1
 #define VG_TEXTURE_REPEAT 	0x2
 #define VG_TEXTURE_CLAMP	0x4
 #define VG_TEXTURE_NEAREST	0x8
+#define VG_TEXTURE_ALLOCATED_INTERNAL 0x10
+
+#define QOI_IMPLEMENTATION
+#define QOI_MALLOC vg_alloc
+#define QOI_FREE   vg_free
+
+#include "phoboslab/qoi.h"
 
 struct vg_tex2d
 {
@@ -19,6 +31,12 @@ struct vg_sprite
 
 static void vg_tex2d_bind( vg_tex2d *tex, u32 id )
 {
+   if( !(tex->flags & VG_TEXTURE_ALLOCATED_INTERNAL) )
+   {
+      vg_error( "Tried to use '%s' while unloaded!\n", tex->path );
+      return;
+   }
+
 	glActiveTexture( GL_TEXTURE0 + id );
 	glBindTexture( GL_TEXTURE_2D, tex->name );
 }
@@ -76,8 +94,8 @@ static GLuint vg_tex2d_rgba( const char *path )
 		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 );
+		vg_free( tex_buffer );
+		vg_free( src_data );
 	}
 	else
 	{
@@ -99,7 +117,7 @@ static GLuint vg_tex2d_rgba( const char *path )
 
 static void vg_tex2d_init( vg_tex2d *textures[], int num )
 {
-	for( int i = 0; i < num; i ++ )
+	for( int i=0; i<num; i ++ )
 	{
 		vg_tex2d *tex = textures[i];
 		tex->name = vg_tex2d_rgba( tex->path );
@@ -125,6 +143,8 @@ static void vg_tex2d_init( vg_tex2d *textures[], int num )
 			vg_tex2d_clamp();
 		else
 			vg_tex2d_repeat();
+
+      tex->flags |= VG_TEXTURE_ALLOCATED_INTERNAL;
 	}
 }
 
@@ -135,3 +155,5 @@ static void vg_tex2d_free( vg_tex2d *textures[], int num )
 		glDeleteTextures( 1, &textures[i]->name );
 	}
 }
+
+#endif /* VG_TEX_H */