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video_core: added support for indirect draws (#678)

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* video_core: added support for indirect draws

* barriers simplified
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psucien 2024-08-30 22:59:56 +02:00 • committed by GitHub
parent 3d375a28eb
commit ca1613258f
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GPG key ID: B5690EEEBB952194
6 changed files with 140 additions and 35 deletions
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12
src/core/libraries/gnmdriver/gnmdriver.cpp
View file

@ -650,12 +650,12 @@ s32 PS4_SYSV_ABI sceGnmDrawIndexAuto(u32* cmdbuf, u32 size, u32 index_count, u32
}
s32 PS4_SYSV_ABI sceGnmDrawIndexIndirect(u32* cmdbuf, u32 size, u32 data_offset, u32 shader_stage,
u32 vertex_sgpr_offset, u32 instance_vgpr_offset,
u32 vertex_sgpr_offset, u32 instance_sgpr_offset,
u32 flags) {
LOG_TRACE(Lib_GnmDriver, "called");
if (cmdbuf && (size == 9) && (shader_stage < ShaderStages::Max) &&
(vertex_sgpr_offset < 0x10u) && (instance_vgpr_offset < 0x10u)) {
(vertex_sgpr_offset < 0x10u) && (instance_sgpr_offset < 0x10u)) {
const auto predicate = flags & 1 ? PM4Predicate::PredEnable : PM4Predicate::PredDisable;
cmdbuf = WriteHeader<PM4ItOpcode::DrawIndexIndirect>(
@ -665,7 +665,7 @@ s32 PS4_SYSV_ABI sceGnmDrawIndexIndirect(u32* cmdbuf, u32 size, u32 data_offset,
cmdbuf[0] = data_offset;
cmdbuf[1] = vertex_sgpr_offset == 0 ? 0 : (vertex_sgpr_offset & 0xffffu) + sgpr_offset;
cmdbuf[2] = instance_vgpr_offset == 0 ? 0 : (instance_vgpr_offset & 0xffffu) + sgpr_offset;
cmdbuf[2] = instance_sgpr_offset == 0 ? 0 : (instance_sgpr_offset & 0xffffu) + sgpr_offset;
cmdbuf[3] = 0;
cmdbuf += 4;
@ -707,11 +707,11 @@ s32 PS4_SYSV_ABI sceGnmDrawIndexOffset(u32* cmdbuf, u32 size, u32 index_offset,
}
s32 PS4_SYSV_ABI sceGnmDrawIndirect(u32* cmdbuf, u32 size, u32 data_offset, u32 shader_stage,
u32 vertex_sgpr_offset, u32 instance_vgpr_offset, u32 flags) {
u32 vertex_sgpr_offset, u32 instance_sgpr_offset, u32 flags) {
LOG_TRACE(Lib_GnmDriver, "called");
if (cmdbuf && (size == 9) && (shader_stage < ShaderStages::Max) &&
(vertex_sgpr_offset < 0x10u) && (instance_vgpr_offset < 0x10u)) {
(vertex_sgpr_offset < 0x10u) && (instance_sgpr_offset < 0x10u)) {
const auto predicate = flags & 1 ? PM4Predicate::PredEnable : PM4Predicate::PredDisable;
cmdbuf = WriteHeader<PM4ItOpcode::DrawIndirect>(cmdbuf, 4, PM4ShaderType::ShaderGraphics,
@ -721,7 +721,7 @@ s32 PS4_SYSV_ABI sceGnmDrawIndirect(u32* cmdbuf, u32 size, u32 data_offset, u32
cmdbuf[0] = data_offset;
cmdbuf[1] = vertex_sgpr_offset == 0 ? 0 : (vertex_sgpr_offset & 0xffffu) + sgpr_offset;
cmdbuf[2] = instance_vgpr_offset == 0 ? 0 : (instance_vgpr_offset & 0xffffu) + sgpr_offset;
cmdbuf[2] = instance_sgpr_offset == 0 ? 0 : (instance_sgpr_offset & 0xffffu) + sgpr_offset;
cmdbuf[3] = 2; // auto index
cmdbuf += 4;

4
src/core/libraries/gnmdriver/gnmdriver.h
View file

@ -45,7 +45,7 @@ s32 PS4_SYSV_ABI sceGnmDrawIndex(u32* cmdbuf, u32 size, u32 index_count, uintptr
u32 flags, u32 type);
s32 PS4_SYSV_ABI sceGnmDrawIndexAuto(u32* cmdbuf, u32 size, u32 index_count, u32 flags);
s32 PS4_SYSV_ABI sceGnmDrawIndexIndirect(u32* cmdbuf, u32 size, u32 data_offset, u32 shader_stage,
u32 vertex_sgpr_offset, u32 instance_vgpr_offset,
u32 vertex_sgpr_offset, u32 instance_sgpr_offset,
u32 flags);
int PS4_SYSV_ABI sceGnmDrawIndexIndirectCountMulti();
int PS4_SYSV_ABI sceGnmDrawIndexIndirectMulti();
@ -53,7 +53,7 @@ int PS4_SYSV_ABI sceGnmDrawIndexMultiInstanced();
s32 PS4_SYSV_ABI sceGnmDrawIndexOffset(u32* cmdbuf, u32 size, u32 index_offset, u32 index_count,
u32 flags);
s32 PS4_SYSV_ABI sceGnmDrawIndirect(u32* cmdbuf, u32 size, u32 data_offset, u32 shader_stage,
u32 vertex_sgpr_offset, u32 instance_vgpr_offset, u32 flags);
u32 vertex_sgpr_offset, u32 instance_sgpr_offset, u32 flags);
int PS4_SYSV_ABI sceGnmDrawIndirectCountMulti();
int PS4_SYSV_ABI sceGnmDrawIndirectMulti();
u32 PS4_SYSV_ABI sceGnmDrawInitDefaultHardwareState(u32* cmdbuf, u32 size);