BLORP is essential. However, porting it to Gen8 is a huge amount of
work. Disabling it for now allows us to proceed with basic hardware
enablement.
Signed-off-by: Kenneth Graunke <kenn...@whitecape.org>
---
src/mesa/drivers/dri/i965/brw_blorp_blit.cpp | 4 ++--
src/mesa/drivers/dri/i965/brw_clear.c | 4 ++--
src/mesa/drivers/dri/i965/gen7_blorp.cpp | 3 +++
src/mesa/drivers/dri/i965/intel_mipmap_tree.c | 2 +-
4 files changed, 8 insertions(+), 5 deletions(-)
diff --git a/src/mesa/drivers/dri/i965/brw_blorp_blit.cpp
b/src/mesa/drivers/dri/i965/brw_blorp_blit.cpp
index 7e436f7..655d138 100644
--- a/src/mesa/drivers/dri/i965/brw_blorp_blit.cpp
+++ b/src/mesa/drivers/dri/i965/brw_blorp_blit.cpp
@@ -350,7 +350,7 @@ brw_blorp_copytexsubimage(struct brw_context *brw,
struct intel_mipmap_tree *dst_mt = intel_image->mt;
/* BLORP is not supported before Gen6. */
- if (brw->gen < 6)
+ if (brw->gen < 6 || brw->gen >= 8)
return false;
if (_mesa_get_format_base_format(src_mt->format) !=
@@ -440,7 +440,7 @@ brw_blorp_framebuffer(struct brw_context *brw,
GLbitfield mask, GLenum filter)
{
/* BLORP is not supported before Gen6. */
- if (brw->gen < 6)
+ if (brw->gen < 6 || brw->gen >= 8)
return mask;
static GLbitfield buffer_bits[] = {
diff --git a/src/mesa/drivers/dri/i965/brw_clear.c
b/src/mesa/drivers/dri/i965/brw_clear.c
index a727e6e..d94e259 100644
--- a/src/mesa/drivers/dri/i965/brw_clear.c
+++ b/src/mesa/drivers/dri/i965/brw_clear.c
@@ -111,7 +111,7 @@ brw_fast_clear_depth(struct gl_context *ctx)
struct intel_mipmap_tree *mt = depth_irb->mt;
struct gl_renderbuffer_attachment *depth_att =
&fb->Attachment[BUFFER_DEPTH];
- if (brw->gen < 6)
+ if (brw->gen < 6 || brw->gen >= 8)
return false;
if (!intel_renderbuffer_has_hiz(depth_irb))
@@ -230,7 +230,7 @@ brw_clear(struct gl_context *ctx, GLbitfield mask)
}
/* BLORP is currently only supported on Gen6+. */
- if (brw->gen >= 6) {
+ if (brw->gen >= 6 && brw->gen < 8) {
if (mask & BUFFER_BITS_COLOR) {
if (brw_blorp_clear_color(brw, fb, partial_clear)) {
debug_mask("blorp color", mask & BUFFER_BITS_COLOR);
diff --git a/src/mesa/drivers/dri/i965/gen7_blorp.cpp
b/src/mesa/drivers/dri/i965/gen7_blorp.cpp
index 71f31b7..12336de 100644
--- a/src/mesa/drivers/dri/i965/gen7_blorp.cpp
+++ b/src/mesa/drivers/dri/i965/gen7_blorp.cpp
@@ -835,6 +835,9 @@ void
gen7_blorp_exec(struct brw_context *brw,
const brw_blorp_params *params)
{
+ if (brw->gen >= 8)
+ return;
+
brw_blorp_prog_data *prog_data = NULL;
uint32_t cc_blend_state_offset = 0;
uint32_t cc_state_offset = 0;
diff --git a/src/mesa/drivers/dri/i965/intel_mipmap_tree.c
b/src/mesa/drivers/dri/i965/intel_mipmap_tree.c
index 2f5e04f..c84c1e1 100644
--- a/src/mesa/drivers/dri/i965/intel_mipmap_tree.c
+++ b/src/mesa/drivers/dri/i965/intel_mipmap_tree.c
@@ -201,7 +201,7 @@ intel_is_non_msrt_mcs_buffer_supported(struct brw_context
*brw,
struct intel_mipmap_tree *mt)
{
/* MCS support does not exist prior to Gen7 */
- if (brw->gen < 7)
+ if (brw->gen < 7 || brw->gen >= 8)
return false;
/* MCS is only supported for color buffers */
--
1.8.3.2
_______________________________________________
mesa-dev mailing list
mesa-dev@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/mesa-dev
