mirror of
https://github.com/open-goal/jak-project
synced 2026-06-05 19:28:31 -04:00
Tyler Wilding
4d751af38e
Favors the `lg` namespace over `fmt` directly, as this will output the logs to a file / has log levels. I also made assertion errors go to a file, this unfortunately means importing `lg` and hence `fmt` which was attempted to be avoided before. But I'm not sure how else to do this aspect without re-inventing the file logging. We have a lot of commented out prints as well that we should probably cleanup at some point / switch them to trace level and default to `info` level. I noticed the pattern of disabling debug logs behind some boolean, something to consider cleaning up in the future -- if our logs were more structured (knowing where they are coming from) then a lot this boilerplate could be eliminated. Closes #1358
98 lines
3.8 KiB
C++
98 lines
3.8 KiB
C++
#include "TextureUploadHandler.h"
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#include "common/log/log.h"
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#include "game/graphics/opengl_renderer/EyeRenderer.h"
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#include "game/graphics/pipelines/opengl.h"
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#include "third-party/fmt/core.h"
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#include "third-party/imgui/imgui.h"
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TextureUploadHandler::TextureUploadHandler(const std::string& name, int my_id)
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: BucketRenderer(name, my_id) {}
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void TextureUploadHandler::render(DmaFollower& dma,
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SharedRenderState* render_state,
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ScopedProfilerNode& prof) {
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// this is the data we get from the PC Port modification.
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std::vector<TextureUpload> uploads;
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// loop through all data, grabbing buckets
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while (dma.current_tag_offset() != render_state->next_bucket) {
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auto dma_tag = dma.current_tag();
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// does it look like data to do eye rendering?
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if (dma_tag.qwc == (128 / 16)) {
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// note: these uploads may have texture that we need for eye rendering.
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flush_uploads(uploads, render_state);
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render_state->eye_renderer->handle_eye_dma2(dma, render_state, prof);
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uploads.clear();
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}
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auto data = dma.read_and_advance();
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if (data.size_bytes == 0 && data.vif0() == 0 && data.vif1() == 0) {
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continue;
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}
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if (data.size_bytes == 16 && data.vifcode0().kind == VifCode::Kind::PC_PORT &&
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data.vif1() == 3) {
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TextureUpload upload_data;
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memcpy(&upload_data, data.data, sizeof(upload_data));
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uploads.push_back(upload_data);
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continue;
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}
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if (dma_tag.kind == DmaTag::Kind::CALL) {
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dma.read_and_advance(); // call
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dma.read_and_advance(); // cnt
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dma.read_and_advance(); // ret
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// on next
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ASSERT(dma.current_tag_offset() == render_state->next_bucket);
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}
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}
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flush_uploads(uploads, render_state);
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}
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void TextureUploadHandler::flush_uploads(std::vector<TextureUpload>& uploads,
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SharedRenderState* render_state) {
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if (m_fake_uploads) {
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uploads.clear();
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} else {
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// NOTE: we don't actually copy the textures in the dma chain copying because they aren't
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// reference by DMA tag. So there's the potential for race conditions if the game gets messed
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// up and corrupts the texture memory.
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const u8* ee_mem = (const u8*)render_state->ee_main_memory;
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if (uploads.size() == 2 && uploads[0].mode == 2 && uploads[1].mode == -2 &&
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uploads[0].page == uploads[1].page) {
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render_state->texture_pool->handle_upload_now(ee_mem + uploads[0].page, -2, ee_mem,
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render_state->offset_of_s7);
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render_state->texture_pool->handle_upload_now(ee_mem + uploads[0].page, 2, ee_mem,
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render_state->offset_of_s7);
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} else if (uploads.size() == 1 && uploads[0].mode == -1) {
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render_state->texture_pool->handle_upload_now(ee_mem + uploads[0].page, -1, ee_mem,
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render_state->offset_of_s7);
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} else if (uploads.size() == 1 && uploads[0].mode == -2) {
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render_state->texture_pool->handle_upload_now(ee_mem + uploads[0].page, -2, ee_mem,
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render_state->offset_of_s7);
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} else if (uploads.size() == 1 && uploads[0].mode == 0) {
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render_state->texture_pool->handle_upload_now(ee_mem + uploads[0].page, 0, ee_mem,
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render_state->offset_of_s7);
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}
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else if (uploads.empty()) {
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// do nothing.
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} else {
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lg::error("unhandled upload sequence in {}:", m_name);
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for (auto& upload : uploads) {
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lg::error(" page: 0x{:x} mode: {}", upload.page, upload.mode);
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}
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ASSERT(false);
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}
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}
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}
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void TextureUploadHandler::draw_debug_window() {
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ImGui::Checkbox("Fake Uploads", &m_fake_uploads);
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}
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