}
}
+/* Note that for v71, render target cfg packets has just one field that
+ * combined the internal type and clamp mode. For simplicity we keep just one
+ * helper.
+ *
+ * Note: rt_type is in fact a "enum V3DX(Internal_Type)".
+ *
+ * FIXME: for v71 we are not returning all the possible combinations for
+ * render target internal type and clamp. For example for int types we are
+ * always using clamp int, and for 16f we are using clamp none or pos (that
+ * seems to be the equivalent for no-clamp on 4.2), but not pq or hlg. In
+ * summary right now we are just porting what we were doing on 4.2
+ */
+uint32_t
+v3dX(clamp_for_format_and_type)(uint32_t rt_type,
+ VkFormat vk_format)
+{
+#if V3D_VERSION == 42
+ if (vk_format_is_int(vk_format))
+ return V3D_RENDER_TARGET_CLAMP_INT;
+ else if (vk_format_is_srgb(vk_format))
+ return V3D_RENDER_TARGET_CLAMP_NORM;
+ else
+ return V3D_RENDER_TARGET_CLAMP_NONE;
+#endif
+#if V3D_VERSION >= 71
+ switch (rt_type) {
+ case V3D_INTERNAL_TYPE_8I:
+ return V3D_RENDER_TARGET_TYPE_CLAMP_8I_CLAMPED;
+ case V3D_INTERNAL_TYPE_8UI:
+ return V3D_RENDER_TARGET_TYPE_CLAMP_8UI_CLAMPED;
+ case V3D_INTERNAL_TYPE_8:
+ return V3D_RENDER_TARGET_TYPE_CLAMP_8;
+ case V3D_INTERNAL_TYPE_16I:
+ return V3D_RENDER_TARGET_TYPE_CLAMP_16I_CLAMPED;
+ case V3D_INTERNAL_TYPE_16UI:
+ return V3D_RENDER_TARGET_TYPE_CLAMP_16UI_CLAMPED;
+ case V3D_INTERNAL_TYPE_16F:
+ return vk_format_is_srgb(vk_format) ?
+ V3D_RENDER_TARGET_TYPE_CLAMP_16F_CLAMP_NORM :
+ V3D_RENDER_TARGET_TYPE_CLAMP_16F;
+ case V3D_INTERNAL_TYPE_32I:
+ return V3D_RENDER_TARGET_TYPE_CLAMP_32I_CLAMPED;
+ case V3D_INTERNAL_TYPE_32UI:
+ return V3D_RENDER_TARGET_TYPE_CLAMP_32UI_CLAMPED;
+ case V3D_INTERNAL_TYPE_32F:
+ return V3D_RENDER_TARGET_TYPE_CLAMP_32F;
+ default:
+ unreachable("Unknown internal render target type");
+ }
+
+ return V3D_RENDER_TARGET_TYPE_CLAMP_INVALID;
+#endif
+}
+
+static void
+cmd_buffer_render_pass_setup_render_target(struct v3dv_cmd_buffer *cmd_buffer,
+ int rt,
+ uint32_t *rt_bpp,
+#if V3D_VERSION == 42
+ uint32_t *rt_type,
+ uint32_t *rt_clamp)
+#else
+ uint32_t *rt_type_clamp)
+#endif
+{
+ const struct v3dv_cmd_buffer_state *state = &cmd_buffer->state;
+
+ assert(state->subpass_idx < state->pass->subpass_count);
+ const struct v3dv_subpass *subpass =
+ &state->pass->subpasses[state->subpass_idx];
+
+ if (rt >= subpass->color_count)
+ return;
+
+ struct v3dv_subpass_attachment *attachment = &subpass->color_attachments[rt];
+ const uint32_t attachment_idx = attachment->attachment;
+ if (attachment_idx == VK_ATTACHMENT_UNUSED)
+ return;
+
+ assert(attachment_idx < state->framebuffer->attachment_count &&
+ attachment_idx < state->attachment_alloc_count);
+ struct v3dv_image_view *iview = state->attachments[attachment_idx].image_view;
+ assert(vk_format_is_color(iview->vk.format));
+
+ assert(iview->plane_count == 1);
+ *rt_bpp = iview->planes[0].internal_bpp;
+#if V3D_VERSION == 42
+ *rt_type = iview->planes[0].internal_type;
+ *rt_clamp = v3dX(clamp_for_format_and_type)(iview->planes[0].internal_type,
+ iview->vk.format);
+#endif
+#if V3D_VERSION >= 71
+ *rt_type_clamp = v3dX(clamp_for_format_and_type)(iview->planes[0].internal_type,
+ iview->vk.format);
+#endif
+}
+
void
v3dX(cmd_buffer_emit_render_pass_rcl)(struct v3dv_cmd_buffer *cmd_buffer)
{
*/
job->early_zs_clear = do_early_zs_clear;
+#if V3D_VERSION >= 71
+ uint32_t base_addr = 0;
+#endif
for (uint32_t i = 0; i < subpass->color_count; i++) {
uint32_t attachment_idx = subpass->color_attachments[i].attachment;
- if (attachment_idx == VK_ATTACHMENT_UNUSED)
+ if (attachment_idx == VK_ATTACHMENT_UNUSED) {
+#if V3D_VERSION >= 71
+ cl_emit(rcl, TILE_RENDERING_MODE_CFG_RENDER_TARGET_PART1, rt) {
+ rt.render_target_number = i;
+ rt.stride = 1; /* Unused */
+ }
+#endif
continue;
+ }
struct v3dv_image_view *iview =
state->attachments[attachment_idx].image_view;
clear.render_target_number = i;
};
#endif
-#if V3D_VERSION >= 71
- unreachable("HW generation 71 not supported yet.");
-#endif
if (iview->planes[0].internal_bpp >= V3D_INTERNAL_BPP_64) {
#if V3D_VERSION == 42
unreachable("HW generation 71 not supported yet.");
#endif
}
+
+#if V3D_VERSION >= 71
+ cl_emit(rcl, TILE_RENDERING_MODE_CFG_RENDER_TARGET_PART1, rt) {
+ rt.clear_color_low_bits = clear_color[0];
+ cmd_buffer_render_pass_setup_render_target(cmd_buffer, i, &rt.internal_bpp,
+ &rt.internal_type_and_clamping);
+ rt.stride =
+ v3d_compute_rt_row_row_stride_128_bits(tiling->tile_width,
+ v3d_internal_bpp_words(rt.internal_bpp));
+ rt.base_address = base_addr;
+ rt.render_target_number = i;
+
+ /* base_addr in multiples of 512 bits. We divide by 8 because stride
+ * is in 128-bit units, but it is packing 2 rows worth of data, so we
+ * need to divide it by 2 so it is only 1 row, and then again by 4 so
+ * it is in 512-bit units.
+ */
+ base_addr += (tiling->tile_height * rt.stride) / 8;
+ }
+#endif
}
#if V3D_VERSION == 42
cl_emit(rcl, TILE_RENDERING_MODE_CFG_COLOR, rt) {
- v3dX(cmd_buffer_render_pass_setup_render_target)
+ cmd_buffer_render_pass_setup_render_target
(cmd_buffer, 0, &rt.render_target_0_internal_bpp,
&rt.render_target_0_internal_type, &rt.render_target_0_clamp);
- v3dX(cmd_buffer_render_pass_setup_render_target)
+ cmd_buffer_render_pass_setup_render_target
(cmd_buffer, 1, &rt.render_target_1_internal_bpp,
&rt.render_target_1_internal_type, &rt.render_target_1_clamp);
- v3dX(cmd_buffer_render_pass_setup_render_target)
+ cmd_buffer_render_pass_setup_render_target
(cmd_buffer, 2, &rt.render_target_2_internal_bpp,
&rt.render_target_2_internal_type, &rt.render_target_2_clamp);
- v3dX(cmd_buffer_render_pass_setup_render_target)
+ cmd_buffer_render_pass_setup_render_target
(cmd_buffer, 3, &rt.render_target_3_internal_bpp,
&rt.render_target_3_internal_type, &rt.render_target_3_clamp);
}
#endif
-#if V3D_VERSION >= 71
- unreachable("Hardware generation 71 not supported yet.");
-#endif
/* Ends rendering mode config. */
if (ds_attachment_idx != VK_ATTACHMENT_UNUSED) {
buffer->mem_offset + offset);
}
}
-
-void
-v3dX(cmd_buffer_render_pass_setup_render_target)(struct v3dv_cmd_buffer *cmd_buffer,
- int rt,
- uint32_t *rt_bpp,
- uint32_t *rt_type,
- uint32_t *rt_clamp)
-{
- const struct v3dv_cmd_buffer_state *state = &cmd_buffer->state;
-
- assert(state->subpass_idx < state->pass->subpass_count);
- const struct v3dv_subpass *subpass =
- &state->pass->subpasses[state->subpass_idx];
-
- if (rt >= subpass->color_count)
- return;
-
- struct v3dv_subpass_attachment *attachment = &subpass->color_attachments[rt];
- const uint32_t attachment_idx = attachment->attachment;
- if (attachment_idx == VK_ATTACHMENT_UNUSED)
- return;
-
- assert(attachment_idx < state->framebuffer->attachment_count &&
- attachment_idx < state->attachment_alloc_count);
- struct v3dv_image_view *iview = state->attachments[attachment_idx].image_view;
- assert(vk_format_is_color(iview->vk.format));
-
- assert(iview->plane_count == 1);
- *rt_bpp = iview->planes[0].internal_bpp;
- if (vk_format_is_int(iview->vk.view_format))
-#if V3D_VERSION == 42
- *rt_type = iview->planes[0].internal_type;
- if (vk_format_is_int(iview->vk.format))
- *rt_clamp = V3D_RENDER_TARGET_CLAMP_INT;
- else if (vk_format_is_srgb(iview->vk.view_format))
- *rt_clamp = V3D_RENDER_TARGET_CLAMP_NORM;
- else
- *rt_clamp = V3D_RENDER_TARGET_CLAMP_NONE;
-#endif
-#if V3D_VERSION >= 71
- unreachable("HW generation 71 not supported yet.");
-#endif
-}
projects / platform / upstream / mesa.git / commitdiff