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gallium: more vertex count checks

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This commit is contained in:
Alan Hourihane
2008-12-10 12:02:24 +00:00
parent e3f5370d63
commit a8e7852b05
3 changed files with 31 additions and 4 deletions
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src/gallium/auxiliary/draw/draw_pt_emit.c
+9 -2
View File
@@ -165,8 +165,10 @@ void draw_pt_emit( struct pt_emit *emit,
*/
draw_do_flush( draw, DRAW_FLUSH_BACKEND );
if (count > 65535) /* FIXME */
return FALSE;
if (vertex_count > 65535) { /* FIXME */
assert(0);
return;
}
/* XXX: and work out some way to coordinate the render primitive
* between vbuf.c and here...
@@ -229,6 +231,11 @@ void draw_pt_emit_linear(struct pt_emit *emit,
*/
draw_do_flush( draw, DRAW_FLUSH_BACKEND );
if (count > 65535) { /* FIXME */
assert(0);
return;
}
/* XXX: and work out some way to coordinate the render primitive
* between vbuf.c and here...
*/
src/gallium/auxiliary/draw/draw_pt_fetch_emit.c
+10
View File
@@ -229,6 +229,11 @@ static void fetch_emit_run( struct draw_pt_middle_end *middle,
*/
draw_do_flush( draw, DRAW_FLUSH_BACKEND );
if (fetch_count > 65535) { /* FIXME */
assert(0);
return;
}
hw_verts = draw->render->allocate_vertices( draw->render,
(ushort)feme->translate->key.output_stride,
(ushort)fetch_count );
@@ -283,6 +288,11 @@ static void fetch_emit_run_linear( struct draw_pt_middle_end *middle,
*/
draw_do_flush( draw, DRAW_FLUSH_BACKEND );
if (count > 65535) { /* FIXME */
assert(0);
return;
}
hw_verts = draw->render->allocate_vertices( draw->render,
(ushort)feme->translate->key.output_stride,
(ushort)count );
src/gallium/auxiliary/draw/draw_pt_fetch_shade_emit.c
+12 -2
View File
@@ -234,8 +234,10 @@ static void fse_run_linear( struct draw_pt_middle_end *middle,
*/
draw_do_flush( draw, DRAW_FLUSH_BACKEND );
if (count > 65535) /* FIXME */
return FALSE;
if (count > 65535) { /* FIXME */
assert(0);
return;
}
hw_verts = draw->render->allocate_vertices( draw->render,
(ushort)fse->key.output_stride,
@@ -296,6 +298,11 @@ fse_run(struct draw_pt_middle_end *middle,
*/
draw_do_flush( draw, DRAW_FLUSH_BACKEND );
if (fetch_count > 65535) { /* FIXME */
assert(0);
return;
}
hw_verts = draw->render->allocate_vertices( draw->render,
(ushort)fse->key.output_stride,
(ushort)fetch_count );
@@ -350,6 +357,9 @@ static boolean fse_run_linear_elts( struct draw_pt_middle_end *middle,
*/
draw_do_flush( draw, DRAW_FLUSH_BACKEND );
if (count > 65535) /* FIXME */
return FALSE;
hw_verts = draw->render->allocate_vertices( draw->render,
(ushort)fse->key.output_stride,
(ushort)count );