Reorder surface fields (tentative fix for #359)

andrei-drexler · Nov 16, 2024 · 41c2962 · 41c2962
1 parent 39151a3
commit 41c2962
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Showing 2 changed files with 12 additions and 11 deletions.
diff --git a/Quake/gl_shaders.h b/Quake/gl_shaders.h
@@ -1542,13 +1542,13 @@ DRAW_ELEMENTS_INDIRECT_COMMAND
 "struct Surface\n"
 "{\n"
 "	vec4	plane;\n"
-"	vec3	mins;\n"
 "	uint	framecount;\n"
-"	vec3	maxs;\n"
 "	uint	texnum;\n"
 "	uint	numedges;\n"
 "	uint	firstvert;\n"
+"	vec3	mins;\n"
 "	uint	_pad0;\n"
+"	vec3	maxs;\n"
 "	uint	_pad1;\n"
 "};\n"
 "\n"
@@ -1560,12 +1560,12 @@ DRAW_ELEMENTS_INDIRECT_COMMAND
 "};\n"
 "\n"
 "#define SURF_PLANE(base)			uintBitsToFloat(rawsurfaces[base])\n"
-"#define SURF_MINS(base)			uintBitsToFloat(rawsurfaces[base + 1].xyz)\n"
-"#define SURF_FRAMECOUNT(base)		rawsurfaces[base + 1].w\n"
-"#define SURF_MAXS(base)			uintBitsToFloat(rawsurfaces[base + 2].xyz)\n"
-"#define SURF_TEXNUM(base)			rawsurfaces[base + 2].w\n"
-"#define SURF_NUMEDGES(base)		rawsurfaces[base + 3].x\n"
-"#define SURF_FIRSTVERT(base)		rawsurfaces[base + 3].y\n"
+"#define SURF_FRAMECOUNT(base)		rawsurfaces[base + 1].x\n"
+"#define SURF_TEXNUM(base)			rawsurfaces[base + 1].y\n"
+"#define SURF_NUMEDGES(base)		rawsurfaces[base + 1].z\n"
+"#define SURF_FIRSTVERT(base)		rawsurfaces[base + 1].w\n"
+"#define SURF_MINS(base)			uintBitsToFloat(rawsurfaces[base + 2].xyz)\n"
+"#define SURF_MAXS(base)			uintBitsToFloat(rawsurfaces[base + 3].xyz)\n"
 "#define SIZEOF_SURFACE				4 /* uvec4s */\n"
 "\n"
 "layout(std140, binding=1) uniform FrameCullUBO\n"

diff --git a/Quake/glquake.h b/Quake/glquake.h
@@ -484,13 +484,14 @@ typedef struct bmodel_gpu_marksurf_s {
 
 typedef struct bmodel_gpu_surf_s {
 	vec4_t		plane;
-	vec3_t		mins;
 	GLuint		framecount;
-	vec3_t		maxs;
 	GLuint		texnum;
 	GLuint		numedges;
 	GLuint		firstvert;
-	GLuint		padding[2];
+	vec3_t		mins;
+	GLuint		padding0;
+	vec3_t		maxs;
+	GLuint		padding1;
 } bmodel_gpu_surf_t;
 
 void GL_BuildLightmaps (void);