[Mesa-dev] [PATCH] mesa/bufferobj: fix atomic offset/size get

[Dave Airlie]

From: Dave Airlie <airlied at redhat.com>

When I realigned the bufferobj code, I didn't see the getters
were different, realign the getters to work the same as ssbo.

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=103214
Fixes: 65d3ef7cd (mesa: align atomic buffer handling code with ubo/ssbo (v1.1))
Signed-off-by: Dave Airlie <airlied at redhat.com>
---
 src/mesa/main/get.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/mesa/main/get.c b/src/mesa/main/get.c
index 4c4a4a7..e68a93b 100644
--- a/src/mesa/main/get.c
+++ b/src/mesa/main/get.c
@@ -2349,7 +2349,8 @@ find_value_indexed(const char *func, GLenum pname, GLuint index, union value *v)
          goto invalid_enum;
       if (index >= ctx->Const.MaxAtomicBufferBindings)
          goto invalid_value;
-      v->value_int64 = ctx->AtomicBufferBindings[index].Offset;
+      v->value_int64 = ctx->AtomicBufferBindings[index].Offset < 0 ? 0 :
+                       ctx->AtomicBufferBindings[index].Offset;
       return TYPE_INT64;
 
    case GL_ATOMIC_COUNTER_BUFFER_SIZE:
@@ -2357,7 +2358,8 @@ find_value_indexed(const char *func, GLenum pname, GLuint index, union value *v)
          goto invalid_enum;
       if (index >= ctx->Const.MaxAtomicBufferBindings)
          goto invalid_value;
-      v->value_int64 = ctx->AtomicBufferBindings[index].Size;
+      v->value_int64 = ctx->AtomicBufferBindings[index].Size < 0 ? 0 :
+                       ctx->AtomicBufferBindings[index].Size;
       return TYPE_INT64;
 
    case GL_VERTEX_BINDING_DIVISOR:
-- 
2.9.5