>From OpenGL 3.3 spec, page 141:
"Textures with a base internal format of DEPTH_COMPONENT or DEPTH_STENCIL
require either depth component data or depth/stencil component data.
Textures with other base internal formats require RGBA component data.
The error INVALID_OPERATION is generated if one of the base internal
format and format is DEPTH_COMPONENT or DEPTH_STENCIL, and the other
is neither of these values."
Fixes Khronos OpenGL CTS test failure: proxy_textures_invalid_size
Cc: <mesa-sta...@lists.freedesktop.org>
Signed-off-by: Anuj Phogat <anuj.pho...@gmail.com>
---
src/mesa/main/teximage.c | 13 +++++++++++--
1 file changed, 11 insertions(+), 2 deletions(-)
diff --git a/src/mesa/main/teximage.c b/src/mesa/main/teximage.c
index 1cd6ade..1192b45 100644
--- a/src/mesa/main/teximage.c
+++ b/src/mesa/main/teximage.c
@@ -2039,6 +2039,8 @@ texture_error_check( struct gl_context *ctx,
GLint depth, GLint border )
{
GLboolean colorFormat;
+ GLboolean is_format_depth_or_depthstencil;
+ GLboolean is_internalFormat_depth_or_depthstencil;
GLenum err;
/* Even though there are no color-index textures, we still have to support
@@ -2129,11 +2131,18 @@ texture_error_check( struct gl_context *ctx,
}
/* make sure internal format and format basically agree */
+ is_internalFormat_depth_or_depthstencil =
+ _mesa_is_depth_format(internalFormat) ||
+ _mesa_is_depthstencil_format(internalFormat);
+
+ is_format_depth_or_depthstencil =
+ _mesa_is_depth_format(format) ||
+ _mesa_is_depthstencil_format(format);
+
colorFormat = _mesa_is_color_format(format);
if ((_mesa_is_color_format(internalFormat) && !colorFormat && !indexFormat)
||
- (_mesa_is_depth_format(internalFormat) !=
_mesa_is_depth_format(format)) ||
+ (is_internalFormat_depth_or_depthstencil !=
is_format_depth_or_depthstencil) ||
(_mesa_is_ycbcr_format(internalFormat) !=
_mesa_is_ycbcr_format(format)) ||
- (_mesa_is_depthstencil_format(internalFormat) !=
_mesa_is_depthstencil_format(format)) ||
(_mesa_is_dudv_format(internalFormat) != _mesa_is_dudv_format(format)))
{
_mesa_error(ctx, GL_INVALID_OPERATION,
"glTexImage%dD(incompatible internalFormat = %s, format =
%s)",
--
1.8.3.1
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