With float color buffers, one can use glReadPixels with GL_FLOAT. Allow
that usage scenario.
Signed-off-by: Ilia Mirkin <imir...@alum.mit.edu>
---
tests/util/piglit-util-gl.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/tests/util/piglit-util-gl.c b/tests/util/piglit-util-gl.c
index 3f2dcb9c0..64c6fdae6 100644
--- a/tests/util/piglit-util-gl.c
+++ b/tests/util/piglit-util-gl.c
@@ -1046,7 +1046,7 @@ read_pixels_float(GLint x, GLint y, GLsizei width,
GLsizei height,
if (!pixels)
pixels = malloc(width * height * comps * sizeof(GLfloat));
- if (!piglit_is_gles()) {
+ if (!piglit_is_gles() ||
piglit_is_extension_supported("GL_EXT_color_buffer_float")) {
glReadPixels(x, y, width, height, format, GL_FLOAT, pixels);
return pixels;
}
@@ -1068,7 +1068,8 @@ can_probe_ubyte()
{
int r,g,b,a,read;
- if (!piglit_is_extension_supported("GL_ARB_framebuffer_object"))
+ if (!piglit_is_extension_supported("GL_ARB_framebuffer_object") &&
+ !(piglit_is_gles() && piglit_get_gl_version() >= 20))
return false;
glGetIntegerv(GL_READ_BUFFER, &read);
--
2.19.2
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