[Mesa-dev] [PATCH] Mesa: Return GL error INVALID_OPERATION in case invalid format/type

[Randy Xu]

From: "Xu,Randy" <randy.xu at intel.com>

Refer to GLES3.2 spec in 8.5
Textures with a base internal format of DEPTH_COMPONENT, DEPTH_-
STENCIL or STENCIL_INDEX are supported by texture image specification
commands only if target is TEXTURE_2D, TEXTURE_2D_MULTISAMPLE,
TEXTURE_2D_ARRAY, TEXTURE_2D_MULTISAMPLE_ARRAY, TEXTURE_CUBE_-
MAP or TEXTURE_CUBE_MAP_ARRAY. Using these formats in conjunction with
any other target will result in an INVALID_OPERATION error.
This patch can fix dEQP-GLES3.functional.negative_api.texture.teximage3d
failure.

Bug: https://bugs.freedesktop.org/show_bug.cgi?id=99076

Signed-off-by: Xu,Randy <randy.xu at intel.com>
---
 src/mesa/main/glformats.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/mesa/main/glformats.c b/src/mesa/main/glformats.c
index a95909c..eeee66b 100644
--- a/src/mesa/main/glformats.c
+++ b/src/mesa/main/glformats.c
@@ -2087,6 +2087,8 @@ _mesa_error_check_format_and_type(const struct gl_context *ctx,
          else if (ctx->Extensions.ARB_depth_buffer_float &&
              type == GL_FLOAT_32_UNSIGNED_INT_24_8_REV)
             return GL_NO_ERROR;
+         else if (!_mesa_is_desktop_gl(ctx))
+            return GL_INVALID_OPERATION;
          else
             return GL_INVALID_ENUM;
 
-- 
2.7.4