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vu1 packet spamming in static pipeline

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This commit is contained in:
h4570
2022-07-24 12:21:21 +02:00
parent cf8ca23ba9
commit 9d18a81c2a
12 changed files with 173 additions and 52 deletions
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engine/src/renderer/3d/mesh/static/static_mesh.cpp
+6 -1
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@@ -14,7 +14,12 @@
namespace Tyra {
StaticMesh::StaticMesh(const MeshBuilderData& data) : Mesh(data) {
TYRA_ASSERT(data.framesCount == 1, "Static meshes must have only one frame");
TYRA_ASSERT(data.framesCount > 0, "Frames count must be greater than 0");
if (data.framesCount > 1)
TYRA_WARN("Static meshes should have only one frame, but ",
data.framesCount, " frames were found");
frame = new MeshFrame(data, 0);
}
engine/src/renderer/3d/pipeline/static/core/stapip_core.cpp
+2
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@@ -136,6 +136,8 @@ void StaPipCore::render(StaPipBag* bag, StaPipBagPackagesBBox* bbox) {
if (!bbox) delete renderBbox;
if (texBuffers) delete texBuffers;
qbufferRenderer.flushBuffers();
Verbose("Render finished");
}
engine/src/renderer/3d/pipeline/static/core/stapip_qbuffer_renderer.cpp
+103 -29
View File
@@ -34,18 +34,45 @@ namespace Tyra {
*
*/
const u16 StaPipQBufferRenderer::buffersCount = 16;
StaPipQBufferRenderer::StaPipQBufferRenderer() {
currentBufferIndex = 0;
nextBufferIndex = 0;
context = 0;
lastProgramName = StaPipUndefinedProgram;
u32 qbuffersPacketSize = 4 * buffersCount;
packets = new packet2_t*[buffersCount];
packets[0] =
packet2_create(qbuffersPacketSize, P2_TYPE_NORMAL, P2_MODE_CHAIN, true);
packets[1] =
packet2_create(qbuffersPacketSize, P2_TYPE_NORMAL, P2_MODE_CHAIN, true);
staticDataPacket = packet2_create(3, P2_TYPE_NORMAL, P2_MODE_CHAIN, true);
objectDataPacket = packet2_create(16, P2_TYPE_NORMAL, P2_MODE_CHAIN, true);
programsPacket = nullptr;
buffers = new StaPipQBuffer*[buffersCount];
programs = new StaPipVU1Program*[buffersCount];
for (u16 i = 0; i < buffersCount; i++) {
buffers[i] = new StaPipQBuffer();
}
}
StaPipQBufferRenderer::~StaPipQBufferRenderer() {
packet2_free(packets[0]);
packet2_free(packets[1]);
packet2_free(staticDataPacket);
packet2_free(objectDataPacket);
packet2_free(packets[0]);
packet2_free(packets[1]);
for (u16 i = 0; i < buffersCount; i++) {
delete buffers[i];
}
delete[] packets;
delete[] buffers;
if (programsPacket) packet2_free(programsPacket);
}
@@ -58,14 +85,6 @@ void StaPipQBufferRenderer::init(RendererCore* t_core) {
dma_channel_initialize(DMA_CHANNEL_VIF1, NULL, 0);
dma_channel_fast_waits(DMA_CHANNEL_VIF1);
const u32 VU1_PACKET_SIZE = 16;
packets[0] =
packet2_create(VU1_PACKET_SIZE, P2_TYPE_NORMAL, P2_MODE_CHAIN, true);
packets[1] =
packet2_create(VU1_PACKET_SIZE, P2_TYPE_NORMAL, P2_MODE_CHAIN, true);
setProgramsCache();
reinitVU1();
@@ -79,8 +98,6 @@ void StaPipQBufferRenderer::reinitVU1() {
setDoubleBuffer();
}
StaPipQBuffer* StaPipQBufferRenderer::getBuffer() { return &buffers[context]; }
void StaPipQBufferRenderer::sendObjectData(
StaPipBag* bag, M4x4* mvp, RendererCoreTextureBuffers* texBuffers) const {
packet2_reset(objectDataPacket, false);
@@ -179,14 +196,59 @@ void StaPipQBufferRenderer::setDoubleBuffer() {
// buffer, to first addr of second buffer
}
StaPipQBuffer* StaPipQBufferRenderer::getBuffer() {
currentBufferIndex = nextBufferIndex++;
auto* result = buffers[currentBufferIndex];
if (nextBufferIndex >= buffersCount) nextBufferIndex = 0;
return result;
}
u16 StaPipQBufferRenderer::getQBufferIndex(StaPipQBuffer* buffer) {
for (u16 i = 0; i < buffersCount; i++) {
if (buffers[i] == buffer) return i;
}
return 0;
}
bool StaPipQBufferRenderer::is1stDBufferFlushTime() {
return nextBufferIndex == buffersCount / 2;
}
bool StaPipQBufferRenderer::is2ndDBufferFlushTime() {
return nextBufferIndex == 0;
}
void StaPipQBufferRenderer::flushBuffers() {
auto is1stDBuffer = is1stDBufferFlushTime();
auto is2ndDBuffer = is2ndDBufferFlushTime();
if (!is1stDBuffer && !is2ndDBuffer) {
auto offset = currentBufferIndex >= buffersCount / 2 ? buffersCount / 2 : 0;
auto size = (currentBufferIndex + 1) - offset;
auto dbuffer = &buffers[offset];
addBufferDataToPacket(dbuffer, size);
sendPacket();
}
currentBufferIndex = 0;
nextBufferIndex = 0;
}
void StaPipQBufferRenderer::cull(StaPipQBuffer* buffer) {
if (buffer->size == 0) {
return;
}
auto program = getCullProgramByBag(buffer->bag);
addBufferDataToPacket(program, buffer);
sendPacket();
programs[getQBufferIndex(buffer)] = getCullProgramByBag(buffer->bag);
auto is1stDBuffer = is1stDBufferFlushTime();
auto is2ndDBuffer = is2ndDBufferFlushTime();
if (is1stDBuffer || is2ndDBuffer) {
auto dbuffer = &buffers[is1stDBuffer ? 0 : buffersCount / 2];
addBufferDataToPacket(dbuffer, buffersCount / 2);
sendPacket();
}
}
void StaPipQBufferRenderer::clip(StaPipQBuffer* buffer) {
@@ -194,11 +256,16 @@ void StaPipQBufferRenderer::clip(StaPipQBuffer* buffer) {
return;
}
auto program = getAsIsProgramByBag(buffer->bag);
programs[getQBufferIndex(buffer)] = getAsIsProgramByBag(buffer->bag);
clipper.clip(buffer);
if (buffer->any()) {
if (buffer) addBufferDataToPacket(program, buffer);
auto is1stDBuffer = is1stDBufferFlushTime();
auto is2ndDBuffer = is2ndDBufferFlushTime();
if (is1stDBuffer || is2ndDBuffer) {
auto dbuffer = &buffers[is1stDBuffer ? 0 : buffersCount / 2];
addBufferDataToPacket(dbuffer, buffersCount / 2);
sendPacket();
}
}
@@ -207,20 +274,26 @@ void StaPipQBufferRenderer::clearLastProgramName() {
lastProgramName = StaPipUndefinedProgram;
}
void StaPipQBufferRenderer::addBufferDataToPacket(StaPipVU1Program* program,
StaPipQBuffer* buffer) {
void StaPipQBufferRenderer::addBufferDataToPacket(StaPipQBuffer** buffers,
const u32& count) {
currentPacket = packets[context];
packet2_reset(currentPacket, false);
program->addBufferDataToPacket(currentPacket, buffer, &rendererCore->gs.prim);
for (u32 i = 0; i < count; i++) {
if (!buffers[i]->any()) continue;
if (lastProgramName != program->getName()) {
packet2_utils_vu_add_start_program(currentPacket,
program->getDestinationAddress());
lastProgramName = program->getName();
} else {
packet2_utils_vu_add_continue_program(currentPacket);
programs[i]->addBufferDataToPacket(currentPacket, buffers[i],
&rendererCore->gs.prim);
if (lastProgramName != programs[i]->getName()) {
packet2_utils_vu_add_start_program(currentPacket,
programs[i]->getDestinationAddress());
lastProgramName = programs[i]->getName();
} else {
packet2_utils_vu_add_continue_program(currentPacket);
}
}
packet2_utils_vu_add_end_tag(currentPacket);
}
@@ -233,8 +306,9 @@ void StaPipQBufferRenderer::sendPacket() {
}
void StaPipQBufferRenderer::setMaxVertCount(const u32& count) {
buffers[0].setMaxVertCount(count);
buffers[1].setMaxVertCount(count);
for (u32 i = 0; i < buffersCount; i++) {
buffers[i]->setMaxVertCount(count);
}
clipper.setMaxVertCount(count);
}
engine/src/renderer/3d/pipeline/static/static_pipeline.cpp
+2 -8
View File
@@ -23,13 +23,7 @@ void StaticPipeline::init(RendererCore* t_core) {
void StaticPipeline::onUse() { core.reinitVU1Programs(); }
// TODO - StaPipCore::render(StaPipBag* bags, StaPipBagPackagesBBox* bboxes,
// const u32& count)
// TODO - MD2 loader - choose between static/dynamic mesh
// TODO - Dynamic -> StaticMesh
// TODO - DBuffering + spamming
void StaticPipeline::render(DynamicMesh* mesh, const StaPipOptions* options) {
void StaticPipeline::render(StaticMesh* mesh, const StaPipOptions* options) {
auto model = mesh->getModelMatrix();
auto* infoBag = getInfoBag(mesh, options, &model);
@@ -68,7 +62,7 @@ void StaticPipeline::addVertices(MeshMaterialFrame* materialFrame,
bag->vertices = materialFrame->getVertices();
}
PipelineInfoBag* StaticPipeline::getInfoBag(DynamicMesh* mesh,
PipelineInfoBag* StaticPipeline::getInfoBag(StaticMesh* mesh,
const StaPipOptions* options,
M4x4* model) const {
auto* result = new PipelineInfoBag();