From a7b74a77fa63efe6d6462ff4f201bea03fa23a33 Mon Sep 17 00:00:00 2001 From: "gurchetansingh@chromium.org" Date: Mon, 4 Jun 2018 10:25:20 -0700 Subject: [PATCH] virgl: use bits in caps set v2 Let's add another field to caps v2, that can help report boolean values. Suggested-by: Gert Wollny Suggested-by: Dave Airlie Reviewed-by: Dave Airlie --- src/gallium/drivers/virgl/virgl_hw.h | 5 +++++ src/gallium/drivers/virgl/virgl_winsys.h | 1 + 2 files changed, 6 insertions(+) diff --git a/src/gallium/drivers/virgl/virgl_hw.h b/src/gallium/drivers/virgl/virgl_hw.h index a2c70bf86b6..ee58520f9bb 100644 --- a/src/gallium/drivers/virgl/virgl_hw.h +++ b/src/gallium/drivers/virgl/virgl_hw.h @@ -197,6 +197,10 @@ enum virgl_formats { VIRGL_FORMAT_MAX, }; +/* These are used by the capability_bits field in virgl_caps_v2. */ +#define VIRGL_CAP_NONE 0 +#define VIRGL_CAP_TGSI_INVARIANT (1 << 0) + #define VIRGL_BIND_DEPTH_STENCIL (1 << 0) #define VIRGL_BIND_RENDER_TARGET (1 << 1) #define VIRGL_BIND_SAMPLER_VIEW (1 << 3) @@ -293,6 +297,7 @@ struct virgl_caps_v2 { uint32_t texture_buffer_offset_alignment; uint32_t uniform_buffer_offset_alignment; uint32_t shader_buffer_offset_alignment; + uint32_t capability_bits; }; union virgl_caps { diff --git a/src/gallium/drivers/virgl/virgl_winsys.h b/src/gallium/drivers/virgl/virgl_winsys.h index 83cb93138aa..9ebb31a1e41 100644 --- a/src/gallium/drivers/virgl/virgl_winsys.h +++ b/src/gallium/drivers/virgl/virgl_winsys.h @@ -135,5 +135,6 @@ static inline void virgl_ws_fill_new_caps_defaults(struct virgl_drm_caps *caps) caps->caps.v2.texture_buffer_offset_alignment = 0; caps->caps.v2.uniform_buffer_offset_alignment = 256; caps->caps.v2.shader_buffer_offset_alignment = 32; + caps->caps.v2.capability_bits = 0; } #endif -- 2.30.2