Mesa (10.2): i965/meta: Store stencil texturing mode

[Ian Romanick]

Module: Mesa
Branch: 10.2
Commit: af3d4eddc1c21ef7e406bd64da694a09f9c3a7e3
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=af3d4eddc1c21ef7e406bd64da694a09f9c3a7e3

Author: Topi Pohjolainen <topi.pohjolainen at intel.com>
Date:   Wed May 21 11:44:34 2014 +0300

i965/meta: Store stencil texturing mode

Meta path needs to keep the current texture object's state. Fixes
the following gles3 cts tests on bdw:

framebuffer_blit_functionality_negative_width_blit.test: fail
framebuffer_blit_functionality_all_buffer_blit.test: fail
framebuffer_blit_functionality_negative_height_blit.test: fail
framebuffer_blit_functionality_missing_buffers_blit.test: fail
framebuffer_blit_functionality_negative_dimensions_blit.test: fail
framebuffer_blit_functionality_minifying_blit.test: fail
framebuffer_blit_functionality_magnifying_blit.test: fail

Signed-off-by: Topi Pohjolainen <topi.pohjolainen at intel.com>
Cc: "10.2" <mesa-stable at lists.freedesktop.org>
Reviewed-by: Kenneth Graunke <kenneth at whitecape.org>
(cherry picked from commit 57730d67f66f998e8417979b1569ad51f1a75c66)

---

 src/mesa/drivers/dri/i965/brw_meta_stencil_blit.c |    1 +
 1 file changed, 1 insertion(+)

diff --git a/src/mesa/drivers/dri/i965/brw_meta_stencil_blit.c b/src/mesa/drivers/dri/i965/brw_meta_stencil_blit.c
index e369001..842ebf9 100644
--- a/src/mesa/drivers/dri/i965/brw_meta_stencil_blit.c
+++ b/src/mesa/drivers/dri/i965/brw_meta_stencil_blit.c
@@ -391,6 +391,7 @@ set_read_rb_tex_image(struct gl_context *ctx, struct fb_tex_blit_state *blit,
 
    blit->baseLevelSave = tex_obj->BaseLevel;
    blit->maxLevelSave = tex_obj->MaxLevel;
+   blit->stencilSamplingSave = tex_obj->StencilSampling;
    blit->sampler = _mesa_meta_setup_sampler(ctx, tex_obj, *target,
                                             GL_NEAREST, level);
 }