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4 Commits

Author SHA1 Message Date
refractionpcsx2
7cdf5eefc9 GS/TC: On clear delete overlapping depth targets 2025-05-24 05:03:48 +02:00
refractionpcsx2
c7ee72647d GS/HW: Improve texture shuffle/copy detection 2025-05-23 20:33:30 +02:00
Imre Eilertsen
5434af348e GameDB: Add listings for PSX Update Disc. 2025-05-23 13:31:40 +02:00
GovanifY
169cea0f01 docs: update in order to redirect from the GH wiki to our website 2025-05-22 17:43:42 +02:00
8 changed files with 66 additions and 95 deletions

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@@ -1,54 +0,0 @@
# So you want to contribute to PCSX2? Great
As a first step, please review these links as they'll help you understand how the development of PCSX2 works.
* [Just Starting Out](#just-starting-out)
* [Issue Reporting](#issue-reporting)
* [Pull Request Guidelines](#pull-request-guidelines)
* [General Documentation And Coding Strategies](#general-documentation-and-coding-strategies)
* [Tasks](#tasks)
## Just Starting Out
* If you're unfamilar with git, check out this [brief introduction to Git](https://github.com/PCSX2/pcsx2/wiki/07-Git-survival-guide)
* [How to build PCSX2 for Windows](https://github.com/PCSX2/pcsx2/wiki/12-Building-on-Windows)
* [How to build PCSX2 for Linux](https://github.com/PCSX2/pcsx2/wiki/10-Building-on-Linux)
## Issue Reporting
* [How to write a useful issue](https://github.com/PCSX2/pcsx2/wiki/How-to-create-useful-and-valid-issues)
## Pull Request Guidelines
The following is a list of *general* style recommendations that will make reviewing and merging easier:
* Commit Messages
* Please try to prefix your commit message, indicating what area of the project was modified.
* For example `gs: message...`.
* Looking at the project's commit history will help with keeping prefixes consistent overtime, *there is no strictly enforced list*.
* Try to keep messages brief and informative
* Remove unnecessary commits and squash commits together when appropriate.
* If you are not familiar with rebasing with git, check out the following resources:
* CLI - https://thoughtbot.com/blog/git-interactive-rebase-squash-amend-rewriting-history
* GUI (SourceTree) - https://www.atlassian.com/blog/sourcetree/interactive-rebase-sourcetree
* Code Styling and Formatting
* [Consult the style guide](https://github.com/tadanokojin/pcsx2/blob/coding-guide/pcsx2/Docs/Coding_Guidelines.md)
* Run `clang-format` using the configuration file in the root of the repository
* Visual Studio Setup - https://devblogs.microsoft.com/cppblog/clangformat-support-in-visual-studio-2017-15-7-preview-1/
* IMPORTANT - if you are running `clang-format` on unrelated changes (ie. formatting an entire file), please do so in a separate commit.
* If you cannot scope your `clang-format` to just your changes and do not want to format unrelated code. Try your best to stick with the existing formatting already established in the file in question.
## General Documentation And Coding Strategies
* [Commenting Etiquette](https://github.com/PCSX2/pcsx2/wiki/06-Commenting-Etiquette)
* [Coding style](https://github.com/PCSX2/pcsx2/wiki/Code-Formatting-Guidelines)
* [More comprehensive style-guide (Currently in Draft)](https://github.com/tadanokojin/pcsx2/blob/coding-guide/pcsx2/Docs/Coding_Guidelines.md)
## Tasks
* [Issues](https://github.com/PCSX2/pcsx2/issues)

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@@ -66,6 +66,10 @@ body:
Performance issues as a result of not meeting our hardware requirements are not valid.
Please read our troubleshooting pages and our issue reporting guide.
- [Troubleshooting page](https://pcsx2.net/docs/category/troubleshooting).
- [Issue reporting guide](https://pcsx2.net/docs/troubleshooting/identify).
We are **not** accepting issues related to the **libretro** core. The libretro core is being maintained separately at this time
- type: input
id: rev

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@@ -66,7 +66,7 @@ const embed = new MessageEmbed()
.setDescription("To download the latest or previous builds, [visit the official downloads page](https://pcsx2.net/downloads/).")
.addFields(
{ name: 'Version', value: releaseInfo.tag_name, inline: true },
{ name: 'Installation Steps', value: '[See Here](https://github.com/PCSX2/pcsx2/wiki/Nightly-Build-Usage-Guide)', inline: true },
{ name: 'Installation Steps', value: '[See Here](https://pcsx2.net/docs/category/setup)', inline: true },
{ name: 'Included Changes', value: releaseInfo.body, inline: false }
);
console.log(embed);

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@@ -24,4 +24,4 @@ Please note that a BIOS dump from a legitimately-owned PS2 console is required t
PCSX2 supports translation into other languages using [Crowdin](https://crowdin.com/project/pcsx2-emulator).
See the [Contributing Guidelines](https://github.com/PCSX2/pcsx2/blob/master/.github/CONTRIBUTING.md) or visit the [GitHub Wiki](https://github.com/PCSX2/pcsx2/wiki) for more info on how to contribute.
See the [Contribution Guide](https://pcsx2.net/docs/contributing/) for more info on how to contribute.

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@@ -1219,6 +1219,26 @@ PKP2-00702:
region: "NTSC-J"
gameFixes:
- SoftwareRendererFMVHack # Vertical and horizontal lines in FMV.
PSXC-00201:
name: "DESR-7000/DESR-5000 専用:PSXアップデートディスク Version 1.10"
name-sort: "でえする-7000/でえする-5000 せんよう:PSXあっぷでーとでぃす うえるしぉん 1.10"
name-en: "PSX Update Disc Version 1.10"
region: "NTSC-J"
PSXC-00202:
name: "DESR-7000/DESR-5000 専用:PSXアップデートディスク Version 1.20"
name-sort: "でえする-7000/でえする-5000 せんよう:PSXあっぷでーとでぃす うえるしぉん 1.20"
name-en: "PSX Update Disc Version 1.20"
region: "NTSC-J"
PSXC-00203:
name: "DESR-7000/DESR-5000 専用:PSXアップデートディスク Version 1.31"
name-sort: "でえする-7000/でえする-5000 せんよう:PSXあっぷでーとでぃす うえるしぉん 1.31"
name-en: "PSX Update Disc Version 1.31"
region: "NTSC-J"
PSXC-00204:
name: "DESR-7000/DESR-5000 専用:PSXアップデートディスク Version 2.11"
name-sort: "でえする-7000/でえする-5000 せんよう:PSXあっぷでーとでぃす うえるしぉん 2.11"
name-en: "PSX Update Disc Version 2.11"
region: "NTSC-J"
PUPX-93033:
name: "PlayStation Seizou Kensa-you Disc 3 CD-ROM US-ban Ver1.1"
region: "NTSC-U"

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@@ -20,7 +20,11 @@ There are a number of ways to help the project, whether it be bug reporting, gam
* Want to make changes to emulator code? [Check out the issue tracker](https://github.com/PCSX2/pcsx2/issues), or [fork the PCSX2 repository and work on your own ideas](https://github.com/PCSX2/pcsx2).
* Want to patch games? [Check out the cheats and patches forum thread for inspiration](https://forums.pcsx2.net/Thread-Post-your-PCSX2-cheats-patches-here). There are other threads to find as well, [such as those dedicated to 60 FPS patches](https://forums.pcsx2.net/Thread-60-fps-codes) or [widescreen patches](https://forums.pcsx2.net/Thread-PCSX2-Widescreen-Game-Patches).
<<<<<<< HEAD
* Want to report bugs you have discovered in your games? Head over to [the Bug Reporting section of the PCSX2 forums](https://forums.pcsx2.net/Forum-Bug-reporting), to [the PCSX2 Discord](https://pcsx2.net/discord), or to [the GitHub issues section](https://github.com/PCSX2/pcsx2/issues).
=======
* Want to report bugs you have discovered in your games? [Head over to the Bug Reporting section of the PCSX2 forums](https://forums.pcsx2.net/Forum-Bug-reporting). Also check out our [Issue reporting guide](https://pcsx2.net/docs/troubleshooting/identify) for info on how to better report to us issues.
>>>>>>> 091a4ee5a (docs: update in order to redirect from the GH wiki to our website)
* Want to update us on the compatibility of your games? [Take a look at the Public Compatibility List on the PCSX2 forums](https://forums.pcsx2.net/Forum-Public-compatibility-list)
* Want to improve the PCSX2 wiki? [Here is how to contribute](https://wiki.pcsx2.net/How_to_contribute)
@@ -120,9 +124,7 @@ If you are using a disc:
Fast Boot, enabled by default, will directly mount and launch the game without first launching the PS2 BIOS. You may disable this in Settings > BIOS > Fast Boot if you wish to see the BIOS startup animation or if Fast Boot is causing an issue.
### Question 18: How do I build the PCSX2 source code?
* [Windows build guide](https://github.com/PCSX2/pcsx2/wiki/12-Building-on-Windows)
* [Linux build guide](https://github.com/PCSX2/pcsx2/wiki/10-Building-on-Linux)
* [macOS build guide](https://github.com/PCSX2/pcsx2/wiki/11-Building-on-MacOS)
Have a nice [building guide](https://pcsx2.net/docs/advanced/building) :) .
### Question 19: When will the next version be released?
It will be released when it is ready. Please don't waste your time and ours asking when.

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@@ -2886,17 +2886,20 @@ void GSRendererHW::Draw()
// It's possible it's writing to an old 32bit target, but is actually just a 16bit copy, so let's make sure it's actually using a mask.
if (!shuffle_target)
{
bool shuffle_channel_reads = true;
bool shuffle_channel_reads = !m_cached_ctx.FRAME.FBMSK;
const u32 increment = (m_vt.m_primclass == GS_TRIANGLE_CLASS) ? 3 : 2;
const GSVertex* v = &m_vertex.buff[0];
if (!m_cached_ctx.FRAME.FBMSK)
if (shuffle_channel_reads)
{
for (u32 i = 0; i < m_index.tail; i += increment)
{
const int first_u = (PRIM->FST ? v[i].U : static_cast<int>(v[i].ST.S / v[(increment == 2) ? i + 1 : i].RGBAQ.Q)) >> 4;
const int second_u = (PRIM->FST ? v[i + 1].U : static_cast<int>(v[i + 1].ST.S / v[i + 1].RGBAQ.Q)) >> 4;
if (std::abs((v[i + 1].XYZ.X - v[i].XYZ.X) / 16) != 8 || std::abs(second_u - first_u) != 8)
const int vector_width = std::abs(v[i + 1].XYZ.X - v[i].XYZ.X) / 16;
const int tex_width = std::abs(second_u - first_u);
// & 7 just a quicker way of doing % 8
if ((vector_width & 7) != 0 || (tex_width & 7) != 0 || tex_width != vector_width)
{
shuffle_channel_reads = false;
break;
@@ -2915,6 +2918,8 @@ void GSRendererHW::Draw()
if (tgt)
shuffle_target = tgt->m_32_bits_fmt;
else
shuffle_target = shuffle_channel_reads;
tgt = nullptr;
}
@@ -2961,12 +2966,12 @@ void GSRendererHW::Draw()
if (possible_shuffle && GSLocalMemory::m_psm[m_cached_ctx.TEX0.PSM].bpp != 16)
possible_shuffle &= draw_uses_target;
const bool shuffle_source = src && (src->m_from_target != nullptr || (m_skip && possible_shuffle));
const bool shuffle_source = possible_shuffle && src && ((src->m_from_target != nullptr && GSLocalMemory::m_psm[src->m_from_target->m_TEX0.PSM].bpp != 16) || m_skip);
if (!shuffle_source)
if (!shuffle_source && possible_shuffle)
{
if(draw_start > src->m_TEX0.TBP0 || draw_end < src->m_TEX0.TBP0)
possible_shuffle &= src && (src->m_from_target != nullptr || (m_skip && possible_shuffle));
const bool is_16bit_copy = m_cached_ctx.TEX0.TBP0 != m_cached_ctx.FRAME.Block() && shuffle_target && IsOpaque() && !(context->TEX1.MMIN & 1) && !src->m_32_bits_fmt && m_cached_ctx.FRAME.FBMSK;
possible_shuffle &= is_16bit_copy || (m_cached_ctx.TEX0.TBP0 == m_cached_ctx.FRAME.Block() && shuffle_target);
}
// We don't know the alpha range of direct sources when we first tried to optimize the alpha test.
// Moving the texture lookup before the ATST optimization complicates things a lot, so instead,
@@ -3417,38 +3422,32 @@ void GSRendererHW::Draw()
t_size.x = rt->m_unscaled_size.x - horizontal_offset;
t_size.y = rt->m_unscaled_size.y - vertical_offset;
}
// Don't resize if the BPP don't match.
if (frame_psm.bpp == GSLocalMemory::m_psm[rt->m_TEX0.PSM].bpp)
GSVector2i new_size = GetValidSize(src, possible_shuffle);
if (new_size.x > rt->m_unscaled_size.x || new_size.y > rt->m_unscaled_size.y)
{
if (m_r.w > rt->m_unscaled_size.y || m_r.z > rt->m_unscaled_size.x)
const u32 new_width = std::max(new_size.x, rt->m_unscaled_size.x);
const u32 new_height = std::max(new_size.y, rt->m_unscaled_size.y);
//DevCon.Warning("HW: Resizing texture %d x %d draw %d", rt->m_unscaled_size.x, new_height, s_n);
rt->ResizeTexture(new_width, new_height);
}
else if ((IsPageCopy() || is_possible_mem_clear) && m_r.width() <= frame_psm.pgs.x && m_r.height() <= frame_psm.pgs.y)
{
const int get_next_ctx = m_env.PRIM.CTXT;
const GSDrawingContext& next_ctx = m_env.CTXT[get_next_ctx];
GSVector4i update_valid = GSVector4i::loadh(GSVector2i(horizontal_offset + GSLocalMemory::m_psm[m_cached_ctx.FRAME.PSM].pgs.x, GSLocalMemory::m_psm[m_cached_ctx.FRAME.PSM].pgs.y + vertical_offset));
rt->UpdateValidity(update_valid, true);
if (is_possible_mem_clear)
{
const u32 new_height = std::max(m_r.w, rt->m_unscaled_size.y);
const u32 new_width = std::max(m_r.z, rt->m_unscaled_size.x);
//DevCon.Warning("HW: Resizing texture %d x %d draw %d", rt->m_unscaled_size.x, new_height, s_n);
rt->ResizeTexture(new_width, new_height);
const bool frame_masked = ((m_cached_ctx.FRAME.FBMSK & frame_psm.fmsk) == frame_psm.fmsk) || (m_cached_ctx.TEST.ATE && m_cached_ctx.TEST.ATST == ATST_NEVER && !(m_cached_ctx.TEST.AFAIL & AFAIL_FB_ONLY));
rt->UpdateValidity(m_r, !frame_masked);
rt->UpdateDrawn(m_r, !frame_masked);
}
else if ((IsPageCopy() || is_possible_mem_clear) && m_r.width() <= frame_psm.pgs.x && m_r.height() <= frame_psm.pgs.y)
{
const int get_next_ctx = m_env.PRIM.CTXT;
const GSDrawingContext& next_ctx = m_env.CTXT[get_next_ctx];
GSVector4i update_valid = GSVector4i::loadh(GSVector2i(horizontal_offset + GSLocalMemory::m_psm[m_cached_ctx.FRAME.PSM].pgs.x, GSLocalMemory::m_psm[m_cached_ctx.FRAME.PSM].pgs.y + vertical_offset));
rt->UpdateValidity(update_valid, true);
if (is_possible_mem_clear)
if ((horizontal_offset + GSLocalMemory::m_psm[m_cached_ctx.FRAME.PSM].pgs.x) >= static_cast<int>(rt->m_TEX0.TBW * 64) && next_ctx.FRAME.Block() == (m_cached_ctx.FRAME.Block() + 0x20))
{
if ((horizontal_offset + GSLocalMemory::m_psm[m_cached_ctx.FRAME.PSM].pgs.x) >= static_cast<int>(rt->m_TEX0.TBW * 64) && next_ctx.FRAME.Block() == (m_cached_ctx.FRAME.Block() + 0x20))
{
update_valid.x = 0;
update_valid.z = GSLocalMemory::m_psm[m_cached_ctx.FRAME.PSM].pgs.x;
update_valid.y += GSLocalMemory::m_psm[m_cached_ctx.FRAME.PSM].pgs.y;
update_valid.w += GSLocalMemory::m_psm[m_cached_ctx.FRAME.PSM].pgs.y;
rt->UpdateValidity(update_valid, true);
}
update_valid.x = 0;
update_valid.z = GSLocalMemory::m_psm[m_cached_ctx.FRAME.PSM].pgs.x;
update_valid.y += GSLocalMemory::m_psm[m_cached_ctx.FRAME.PSM].pgs.y;
update_valid.w += GSLocalMemory::m_psm[m_cached_ctx.FRAME.PSM].pgs.y;
rt->UpdateValidity(update_valid, true);
}
}
}

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@@ -3940,7 +3940,7 @@ void GSTextureCache::InvalidateContainedTargets(u32 start_bp, u32 end_bp, u32 wr
const u32 offset = (std::abs(static_cast<int>(start_bp - t->m_TEX0.TBP0)) >> 5) % std::max(1U, t->m_TEX0.TBW);
// If not fully contained but they are aligned and or clean, just dirty the area.
if (start_bp != t->m_TEX0.TBP0 && (t->m_TEX0.TBP0 < start_bp || t->UnwrappedEndBlock() > end_bp) && (offset == 0 || t->m_dirty.size() == 0))
if (type != DepthStencil && start_bp != t->m_TEX0.TBP0 && (t->m_TEX0.TBP0 < start_bp || t->UnwrappedEndBlock() > end_bp) && (offset == 0 || t->m_dirty.size() == 0))
{
if (write_bw == t->m_TEX0.TBW && GSLocalMemory::m_psm[t->m_TEX0.PSM].bpp == GSLocalMemory::m_psm[write_psm].bpp)
{