On 09/10/2013 01:46 PM, Ian Romanick wrote:
From: Ian Romanick <[email protected]>
This is an OpenGL ES 1.x extension that Mesa has advertised for quite
some time. However, it appears that there is *no* code in Mesa to back
that up!
This test currently fails in all versions of Mesa.
Signed-off-by: Ian Romanick <[email protected]>
---
tests/all.tests | 4 ++
tests/spec/CMakeLists.txt | 1 +
tests/spec/oes_matrix_get/CMakeLists.gles1.txt | 11 +++
tests/spec/oes_matrix_get/CMakeLists.txt | 1 +
tests/spec/oes_matrix_get/api.c | 92 ++++++++++++++++++++++++++
5 files changed, 109 insertions(+)
create mode 100644 tests/spec/oes_matrix_get/CMakeLists.gles1.txt
create mode 100644 tests/spec/oes_matrix_get/CMakeLists.txt
create mode 100644 tests/spec/oes_matrix_get/api.c
+void
+piglit_init(int argc, char **argv)
+{
+ static const struct {
+ GLenum set;
+ GLenum get;
+ } test_vectors[] = {
+ { GL_MODELVIEW, GL_MODELVIEW_MATRIX_FLOAT_AS_INT_BITS_OES },
+ { GL_PROJECTION, GL_PROJECTION_MATRIX_FLOAT_AS_INT_BITS_OES },
+ { GL_TEXTURE, GL_TEXTURE_MATRIX_FLOAT_AS_INT_BITS_OES },
+ };
+
+ static const float m[] = {
+ 10., 11., 12., 13.,
+ 14., 15., 16., 17.,
+ 18., 19., 20., 21.,
+ 22., 23., 24., 25.
+ };
+
+ float got[ARRAY_SIZE(m)];
+ unsigned i;
+ bool pass = true;
+
+ piglit_require_extension("GL_OES_matrix_get");
+
+ for (i = 0; i < ARRAY_SIZE(test_vectors); i++) {
+ glMatrixMode(test_vectors[i].set);
+ glLoadMatrixf(m);
+
+ memset(got, 0, sizeof(got));
+ glGetIntegerv(test_vectors[i].get, (GLint *) got);
+ pass = piglit_check_gl_error(GL_NO_ERROR) && pass;
+
+ if (memcmp(got, m, sizeof(m)) != 0) {
+ unsigned j;
Since the test expects the same matrix to be returned in `got`
regardless of the queried matrix target, it's ripe for a
false positive. Store a unique matrix into each matrix target
and this gets
Reviewed-by: Chad Versace <[email protected]>
Oh yeah, the -fbo crashing thing really sucks.
_______________________________________________
Piglit mailing list
[email protected]
http://lists.freedesktop.org/mailman/listinfo/piglit
