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fix crashes, add custom texture cache, load textures from load directory

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Khangaroo 2019-08-06 08:43:24 -04:00 • committed by James Rowe
parent f866b2a917
commit 6d90c42a79
16 changed files with 167 additions and 49 deletions
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92
src/video_core/renderer_opengl/gl_rasterizer_cache.cpp
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@ -24,6 +24,7 @@
#include "common/scope_exit.h"
#include "common/vector_math.h"
#include "core/core.h"
#include "core/custom_tex_cache.h"
#include "core/frontend/emu_window.h"
#include "core/hle/kernel/process.h"
#include "core/memory.h"
@ -856,7 +857,7 @@ void CachedSurface::FlushGLBuffer(PAddr flush_start, PAddr flush_end) {
// TODO: move this function to a better place
void FlipRGBA8Texture(std::vector<u8>& tex, u64 width, u64 height) {
assert(tex.size() = width * height * 4);
ASSERT(tex.size() == width * height * 4);
const u64 line_size = width * 4;
// Thanks MSVC for not being able to make variable length arrays
u8* temp_row = new u8[line_size];
@ -883,38 +884,60 @@ void CachedSurface::UploadGLTexture(const Common::Rectangle<u32>& rect, GLuint r
ASSERT(gl_buffer_size == width * height * GetGLBytesPerPixel(pixel_format));
// Decode and dump texture if texture dumping is enabled
// or read texture and replace
bool should_dump = false;
bool should_use_custom_tex = false;
std::string dump_path;
// Read custom texture
auto& custom_tex_cache = Core::System::GetInstance().CustomTexCache();
bool dump_tex = false;
bool use_custom_tex = false;
std::string dump_path; // Has to be declared here for logging later
std::vector<u8> decoded_png;
u32 png_width;
u32 png_height;
if (Settings::values.dump_textures) {
dump_path = fmt::format("{}/textures", FileUtil::GetUserPath(FileUtil::UserPath::DumpDir));
if (!FileUtil::IsDirectory(dump_path))
FileUtil::CreateDir(dump_path);
dump_path += fmt::format(
"/{:016X}",
Core::System::GetInstance().Kernel().GetCurrentProcess()->codeset->program_id);
if (!FileUtil::IsDirectory(dump_path))
FileUtil::CreateDir(dump_path);
// Hash the encoded texture
const u64 tex_hash = Common::ComputeHash64(gl_buffer.get(), gl_buffer_size);
dump_path += fmt::format("/tex1_{}x{}_{:016X}_{}.png", width, height, tex_hash,
static_cast<u32>(pixel_format));
if (!FileUtil::Exists(dump_path))
should_dump = true;
else {
u32 lodepng_ret = lodepng::decode(decoded_png, png_width, png_height, dump_path);
if (lodepng_ret)
LOG_CRITICAL(Render_OpenGL, "Failed to load custom texture: {}",
lodepng_error_text(lodepng_ret));
else {
FlipRGBA8Texture(decoded_png, png_width, png_height);
should_use_custom_tex = true;
u64 tex_hash = 0;
if (Settings::values.dump_textures || Settings::values.custom_textures)
tex_hash = Common::ComputeHash64(gl_buffer.get(), gl_buffer_size);
if (Settings::values.custom_textures) {
const std::string load_path = fmt::format(
"{}textures/{:016X}/tex1_{}x{}_{:016X}_{}.png",
FileUtil::GetUserPath(FileUtil::UserPath::LoadDir),
Core::System::GetInstance().Kernel().GetCurrentProcess()->codeset->program_id,
width, height, tex_hash, static_cast<u32>(pixel_format));
if (!custom_tex_cache.IsTextureCached(tex_hash)) {
if (FileUtil::Exists(load_path)) {
u32 lodepng_ret = lodepng::decode(decoded_png, png_width, png_height, load_path);
if (lodepng_ret)
LOG_CRITICAL(Render_OpenGL, "Failed to load custom texture: {}",
lodepng_error_text(lodepng_ret));
else {
LOG_INFO(Render_OpenGL, "Loaded custom texture from {}", load_path);
FlipRGBA8Texture(decoded_png, png_width, png_height);
custom_tex_cache.CacheTexture(tex_hash, decoded_png, png_width, png_height);
use_custom_tex = true;
}
}
} else {
const auto custom_tex_info = custom_tex_cache.LookupTexture(tex_hash);
decoded_png = custom_tex_info.tex;
png_width = custom_tex_info.width;
png_height = custom_tex_info.height;
use_custom_tex = true;
}
}
if (Settings::values.dump_textures) {
dump_path = fmt::format(
"{}textures/{:016X}/", FileUtil::GetUserPath(FileUtil::UserPath::DumpDir),
Core::System::GetInstance().Kernel().GetCurrentProcess()->codeset->program_id);
if (!FileUtil::CreateFullPath(dump_path))
LOG_ERROR(Render, "Unable to create {}", dump_path);
dump_path += fmt::format("tex1_{}x{}_{:016X}_{}.png", width, height, tex_hash,
static_cast<u32>(pixel_format));
if (!custom_tex_cache.IsTextureDumped(tex_hash) && !FileUtil::Exists(dump_path)) {
custom_tex_cache.SetTextureDumped(tex_hash);
dump_tex = true;
}
}
@ -929,7 +952,7 @@ void CachedSurface::UploadGLTexture(const Common::Rectangle<u32>& rect, GLuint r
// If not 1x scale, create 1x texture that we will blit from to replace texture subrect in
// surface
OGLTexture unscaled_tex;
if (res_scale != 1 && !should_use_custom_tex) {
if (res_scale != 1 && !use_custom_tex) {
x0 = 0;
y0 = 0;
@ -946,7 +969,7 @@ void CachedSurface::UploadGLTexture(const Common::Rectangle<u32>& rect, GLuint r
// Ensure no bad interactions with GL_UNPACK_ALIGNMENT
ASSERT(stride * GetGLBytesPerPixel(pixel_format) % 4 == 0);
if (!should_use_custom_tex) {
if (!use_custom_tex) {
glPixelStorei(GL_UNPACK_ROW_LENGTH, static_cast<GLint>(stride));
glActiveTexture(GL_TEXTURE0);
@ -968,11 +991,11 @@ void CachedSurface::UploadGLTexture(const Common::Rectangle<u32>& rect, GLuint r
}
glPixelStorei(GL_UNPACK_ROW_LENGTH, 0);
if (should_dump) {
if (dump_tex) {
// Dump texture to RGBA8 and encode as PNG
LOG_INFO(Render_OpenGL, "Dumping texture to {}", dump_path);
std::vector<u8> decoded_texture;
decoded_texture.resize(rect.GetWidth() * rect.GetHeight() * 4);
decoded_texture.resize(width * height * 4);
glBindTexture(GL_TEXTURE_2D, target_tex);
glGetTexImage(GL_TEXTURE_2D, 0, GL_RGBA, GL_UNSIGNED_BYTE, &decoded_texture[0]);
glBindTexture(GL_TEXTURE_2D, 0);
@ -982,12 +1005,13 @@ void CachedSurface::UploadGLTexture(const Common::Rectangle<u32>& rect, GLuint r
LOG_CRITICAL(Render_OpenGL, "Failed to save decoded texture! {}",
lodepng_error_text(png_error));
}
custom_tex_cache.SetTextureDumped(tex_hash);
}
cur_state.texture_units[0].texture_2d = old_tex;
cur_state.Apply();
if (res_scale != 1 && !should_use_custom_tex) {
if (res_scale != 1 && !use_custom_tex) {
auto scaled_rect = rect;
scaled_rect.left *= res_scale;
scaled_rect.top *= res_scale;