From: Marek Olšák <[email protected]>
glBlitFramebuffer generates a GL error, good old glCopyPixels doesn't.
---
tests/fbo/fbo-clear-formats.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/tests/fbo/fbo-clear-formats.c b/tests/fbo/fbo-clear-formats.c
index 7a68f23..884f147 100644
--- a/tests/fbo/fbo-clear-formats.c
+++ b/tests/fbo/fbo-clear-formats.c
@@ -329,8 +329,8 @@ draw_stencil_mipmap(int x, int y, int dim, GLuint tex,
GLuint level)
glFramebufferTexture2D(GL_READ_FRAMEBUFFER, GL_DEPTH_STENCIL_ATTACHMENT,
GL_TEXTURE_2D, tex, level);
glBindFramebuffer(GL_DRAW_FRAMEBUFFER, 0);
- glBlitFramebuffer(0, 0, dim, dim, x, y, x+dim, y+dim,
- GL_STENCIL_BUFFER_BIT, GL_NEAREST);
+ glWindowPos2i(x, y);
+ glCopyPixels(0, 0, dim, dim, GL_STENCIL);
if (!piglit_check_gl_error(GL_NO_ERROR)) {
/* The blit shouldn't generate an error. If it does, report
failure */
piglit_report_result(PIGLIT_FAIL);
--
1.8.3.2
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