diff --git a/src/nouveau/vulkan/nvk_cmd_draw.c b/src/nouveau/vulkan/nvk_cmd_draw.c index 6314ba2f2fd..9f43b16d546 100644 --- a/src/nouveau/vulkan/nvk_cmd_draw.c +++ b/src/nouveau/vulkan/nvk_cmd_draw.c @@ -1832,17 +1832,28 @@ nvk_flush_vi_state(struct nvk_cmd_buffer *cmd) if (BITSET_TEST(dyn->dirty, MESA_VK_DYNAMIC_VI) || BITSET_TEST(dyn->dirty, MESA_VK_DYNAMIC_VI_BINDINGS_VALID)) { - u_foreach_bit(a, dyn->vi->attributes_valid) { - const struct nvk_va_format *fmt = - nvk_get_va_format(pdev, dyn->vi->attributes[a].format); + P_MTHD(p, NV9097, SET_VERTEX_ATTRIBUTE_A(0)); + for (uint32_t a = 0; a < 32; a++) { + if (dyn->vi->attributes_valid & BITFIELD_BIT(a)) { + const struct nvk_va_format *fmt = + nvk_get_va_format(pdev, dyn->vi->attributes[a].format); - P_IMMD(p, NV9097, SET_VERTEX_ATTRIBUTE_A(a), { - .stream = dyn->vi->attributes[a].binding, - .offset = dyn->vi->attributes[a].offset, - .component_bit_widths = fmt->bit_widths, - .numerical_type = fmt->type, - .swap_r_and_b = fmt->swap_rb, - }); + P_NV9097_SET_VERTEX_ATTRIBUTE_A(p, a, { + .stream = dyn->vi->attributes[a].binding, + .source = SOURCE_ACTIVE, + .offset = dyn->vi->attributes[a].offset, + .component_bit_widths = fmt->bit_widths, + .numerical_type = fmt->type, + .swap_r_and_b = fmt->swap_rb, + }); + } else { + P_NV9097_SET_VERTEX_ATTRIBUTE_A(p, a, { + .source = SOURCE_INACTIVE, + /* Using RGBA32 gives us (0, 0, 0, 0) for inactive attributes. */ + .component_bit_widths = COMPONENT_BIT_WIDTHS_R32_G32_B32_A32, + .numerical_type = NUMERICAL_TYPE_NUM_FLOAT, + }); + } } u_foreach_bit(b, dyn->vi->bindings_valid) {