Module: vkd3d Branch: master Commit: 1acb3de9bd90aac6961f67d1c964da7e54ecd218 URL: https://source.winehq.org/git/vkd3d.git/?a=commit;h=1acb3de9bd90aac6961f67d1...
Author: Conor McCarthy cmccarthy@codeweavers.com Date: Thu Jul 8 17:17:50 2021 +0200
vkd3d-shader: Normalise descriptor register indices to shader model 5.1.
Signed-off-by: Conor McCarthy cmccarthy@codeweavers.com Signed-off-by: Henri Verbeet hverbeet@codeweavers.com Signed-off-by: Alexandre Julliard julliard@winehq.org
---
libs/vkd3d-shader/dxbc.c | 28 +++++++++++++++++++++------- libs/vkd3d-shader/trace.c | 13 +++++++++---- 2 files changed, 30 insertions(+), 11 deletions(-)
diff --git a/libs/vkd3d-shader/dxbc.c b/libs/vkd3d-shader/dxbc.c index 4bc6201..b81ac97 100644 --- a/libs/vkd3d-shader/dxbc.c +++ b/libs/vkd3d-shader/dxbc.c @@ -637,8 +637,8 @@ static void shader_sm4_read_shader_data(struct vkd3d_shader_instruction *ins, static void shader_sm4_set_descriptor_register_range(struct vkd3d_sm4_data *priv, struct vkd3d_shader_register *reg, struct vkd3d_shader_register_range *range) { - range->first = reg->idx[shader_is_sm_5_1(priv) ? 1 : 0].offset; - range->last = reg->idx[shader_is_sm_5_1(priv) ? 2 : 0].offset; + range->first = reg->idx[1].offset; + range->last = reg->idx[shader_is_sm_5_1(priv) ? 2 : 1].offset; if (range->last < range->first) { FIXME("Invalid register range [%u:%u].\n", range->first, range->last); @@ -1516,6 +1516,21 @@ static bool shader_sm4_read_reg_idx(struct vkd3d_sm4_data *priv, const DWORD **p return true; }
+static bool sm4_register_is_descriptor(enum vkd3d_sm4_register_type register_type) +{ + switch (register_type) + { + case VKD3D_SM4_RT_SAMPLER: + case VKD3D_SM4_RT_RESOURCE: + case VKD3D_SM4_RT_CONSTBUFFER: + case VKD3D_SM5_RT_UAV: + return true; + + default: + return false; + } +} + static bool shader_sm4_read_param(struct vkd3d_sm4_data *priv, const DWORD **ptr, const DWORD *end, enum vkd3d_data_type data_type, struct vkd3d_shader_register *param, enum vkd3d_shader_src_modifier *modifier) @@ -1667,13 +1682,12 @@ static bool shader_sm4_read_param(struct vkd3d_sm4_data *priv, const DWORD **ptr break; } } - else if (register_type == VKD3D_SM4_RT_CONSTBUFFER && order == 2) + else if (!shader_is_sm_5_1(priv) && sm4_register_is_descriptor(register_type)) { - /* SM5.1 places the buffer offset in idx[2]; earlier versions place it - * in idx[1]. Normalize to SM5.1. */ + /* SM5.1 places a symbol identifier in idx[0] and moves + * other values up one slot. Normalize to SM5.1. */ param->idx[2] = param->idx[1]; - param->idx[1].rel_addr = NULL; - param->idx[1].offset = 0; + param->idx[1] = param->idx[0]; }
map_register(priv, param); diff --git a/libs/vkd3d-shader/trace.c b/libs/vkd3d-shader/trace.c index 2d16714..79a6089 100644 --- a/libs/vkd3d-shader/trace.c +++ b/libs/vkd3d-shader/trace.c @@ -766,6 +766,7 @@ static void shader_dump_register(struct vkd3d_d3d_asm_compiler *compiler, const { struct vkd3d_string_buffer *buffer = &compiler->buffer; unsigned int offset = reg->idx[0].offset; + bool is_descriptor = false;
static const char * const rastout_reg_names[] = {"oPos", "oFog", "oPts"}; static const char * const misctype_reg_names[] = {"vPos", "vFace"}; @@ -847,6 +848,7 @@ static void shader_dump_register(struct vkd3d_d3d_asm_compiler *compiler, const
case VKD3DSPR_SAMPLER: shader_addline(buffer, "s"); + is_descriptor = true; break;
case VKD3DSPR_MISCTYPE: @@ -871,6 +873,7 @@ static void shader_dump_register(struct vkd3d_d3d_asm_compiler *compiler, const
case VKD3DSPR_CONSTBUFFER: shader_addline(buffer, "cb"); + is_descriptor = true; break;
case VKD3DSPR_IMMCONSTBUFFER: @@ -891,10 +894,12 @@ static void shader_dump_register(struct vkd3d_d3d_asm_compiler *compiler, const
case VKD3DSPR_RESOURCE: shader_addline(buffer, "t"); + is_descriptor = true; break;
case VKD3DSPR_UAV: shader_addline(buffer, "u"); + is_descriptor = true; break;
case VKD3DSPR_OUTPOINTID: @@ -1057,11 +1062,11 @@ static void shader_dump_register(struct vkd3d_d3d_asm_compiler *compiler, const vkd3d_string_buffer_printf(buffer, "%u%s", offset, compiler->colours.reset); }
- /* For CBs in sm < 5.1 we move the buffer offset from idx[1] to idx[2] - * to normalise it with 5.1. - * Here we should ignore it if it's a CB in sm < 5.1. */ + /* For descriptors in sm < 5.1 we move the reg->idx values up one slot + * to normalise with 5.1. + * Here we should ignore it if it's a descriptor in sm < 5.1. */ if (reg->idx[1].offset != ~0u && - (reg->type != VKD3DSPR_CONSTBUFFER || shader_ver_ge(&compiler->shader_version, 5, 1))) + (!is_descriptor || shader_ver_ge(&compiler->shader_version, 5, 1))) shader_print_subscript(compiler, reg->idx[1].offset, reg->idx[1].rel_addr);
if (reg->idx[2].offset != ~0u)