meta: Refactor the BlitFramebuffer depth CopyTexImage fallback.

This avoids a ReadPixels() if there's accelerated CopyTexImage present.
It now requires GLSL as opposed to just fragment programs, but we don't
have any drivers that do ARB_fp but not GLSL.

Reviewed-by: Ian Romanick <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>

1 files changed, 0 insertions, 1 deletions

diff --git a/src/mesa/drivers/common/meta.h b/src/mesa/drivers/common/meta.h
index 4faae0b4042..1177ced3aaa 100644
--- a/src/mesa/drivers/common/meta.h
+++ b/src/mesa/drivers/common/meta.h
@@ -250,7 +250,6 @@ struct blit_state
 {
    GLuint VAO;
    GLuint VBO;
-   GLuint DepthFP;
    struct blit_shader_table shaders;
    GLuint msaa_shaders[BLIT_MSAA_SHADER_COUNT];
    struct temp_texture depthTex;