Mirror/citra
1
0
Fork 0
mirror of https://github.com/PabloMK7/citra.git synced 2024-12-01 11:49:37 +00:00
Code Issues Projects Releases Packages Wiki Activity

rasterizer_cache: Remove remaining OpenGL code

Browse source
This commit is contained in:
emufan4568 2022-08-21 13:32:02 +03:00
parent fc450edd14
commit 1579f96397
5 changed files with 77 additions and 140 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

98
src/video_core/rasterizer_cache/rasterizer_cache.cpp
View file

@ -7,13 +7,11 @@
#include "common/alignment.h"
#include "common/logging/log.h"
#include "common/microprofile.h"
#include "common/scope_exit.h"
#include "video_core/pica_state.h"
#include "video_core/rasterizer_cache/rasterizer_cache.h"
#include "video_core/renderer_opengl/texture_filters/texture_filterer.h"
#include "video_core/renderer_opengl/texture_downloader_es.h"
#include "video_core/renderer_opengl/gl_format_reinterpreter.h"
#include "video_core/renderer_opengl/gl_state.h"
#include "video_core/renderer_opengl/gl_vars.h"
namespace OpenGL {
@ -78,76 +76,24 @@ static constexpr auto RangeFromInterval(Map& map, const Interval& interval) {
}
// Allocate an uninitialized texture of appropriate size and format for the surface
OGLTexture RasterizerCacheOpenGL::AllocateSurfaceTexture(const FormatTuple& format_tuple, u32 width,
u32 height) {
auto recycled_tex = host_texture_recycler.find({format_tuple, width, height});
OGLTexture RasterizerCacheOpenGL::AllocateSurfaceTexture(const FormatTuple& tuple,
u32 width, u32 height) {
auto recycled_tex = host_texture_recycler.find({tuple, width, height});
if (recycled_tex != host_texture_recycler.end()) {
OGLTexture texture = std::move(recycled_tex->second);
host_texture_recycler.erase(recycled_tex);
return texture;
}
const GLsizei levels = static_cast<GLsizei>(std::log2(std::max(width, height))) + 1;
OGLTexture texture;
texture.Create();
OpenGLState cur_state = OpenGLState::GetCurState();
// Keep track of previous texture bindings
GLuint old_tex = cur_state.texture_units[0].texture_2d;
cur_state.texture_units[0].texture_2d = texture.handle;
cur_state.Apply();
glActiveTexture(GL_TEXTURE0);
if (GL_ARB_texture_storage) {
// Allocate all possible mipmap levels upfront
const GLsizei levels = static_cast<GLsizei>(std::log2(std::max(width, height))) + 1;
glTexStorage2D(GL_TEXTURE_2D, levels, format_tuple.internal_format, width, height);
} else {
glTexImage2D(GL_TEXTURE_2D, 0, format_tuple.internal_format, width, height, 0,
format_tuple.format, format_tuple.type, nullptr);
}
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAX_LEVEL, 0);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
// Restore previous texture bindings
cur_state.texture_units[0].texture_2d = old_tex;
cur_state.Apply();
texture.Allocate(GL_TEXTURE_2D, levels, tuple.internal_format, width, height);
return texture;
}
static void AllocateTextureCube(GLuint texture, const FormatTuple& format_tuple, u32 width) {
OpenGLState cur_state = OpenGLState::GetCurState();
// Keep track of previous texture bindings
GLuint old_tex = cur_state.texture_cube_unit.texture_cube;
cur_state.texture_cube_unit.texture_cube = texture;
cur_state.Apply();
glActiveTexture(TextureUnits::TextureCube.Enum());
if (GL_ARB_texture_storage) {
// Allocate all possible mipmap levels in case the game uses them later
const GLsizei levels = static_cast<GLsizei>(std::log2(width)) + 1;
glTexStorage2D(GL_TEXTURE_CUBE_MAP, levels, format_tuple.internal_format, width, width);
} else {
for (auto faces : {
GL_TEXTURE_CUBE_MAP_POSITIVE_X,
GL_TEXTURE_CUBE_MAP_POSITIVE_Y,
GL_TEXTURE_CUBE_MAP_POSITIVE_Z,
GL_TEXTURE_CUBE_MAP_NEGATIVE_X,
GL_TEXTURE_CUBE_MAP_NEGATIVE_Y,
GL_TEXTURE_CUBE_MAP_NEGATIVE_Z,
}) {
glTexImage2D(faces, 0, format_tuple.internal_format, width, width, 0,
format_tuple.format, format_tuple.type, nullptr);
}
}
// Restore previous texture bindings
cur_state.texture_cube_unit.texture_cube = old_tex;
cur_state.Apply();
}
MICROPROFILE_DEFINE(OpenGL_CopySurface, "OpenGL", "CopySurface", MP_RGB(128, 192, 64));
void RasterizerCacheOpenGL::CopySurface(const Surface& src_surface, const Surface& dst_surface,
SurfaceInterval copy_interval) {
@ -562,20 +508,19 @@ const CachedTextureCube& RasterizerCacheOpenGL::GetTextureCube(const TextureCube
auto& cube = texture_cube_cache[config];
struct Face {
Face(std::shared_ptr<SurfaceWatcher>& watcher, PAddr address, GLenum gl_face)
: watcher(watcher), address(address), gl_face(gl_face) {}
Face(std::shared_ptr<SurfaceWatcher>& watcher, PAddr address)
: watcher(watcher), address(address) {}
std::shared_ptr<SurfaceWatcher>& watcher;
PAddr address;
GLenum gl_face;
};
const std::array<Face, 6> faces{{
{cube.px, config.px, GL_TEXTURE_CUBE_MAP_POSITIVE_X},
{cube.nx, config.nx, GL_TEXTURE_CUBE_MAP_NEGATIVE_X},
{cube.py, config.py, GL_TEXTURE_CUBE_MAP_POSITIVE_Y},
{cube.ny, config.ny, GL_TEXTURE_CUBE_MAP_NEGATIVE_Y},
{cube.pz, config.pz, GL_TEXTURE_CUBE_MAP_POSITIVE_Z},
{cube.nz, config.nz, GL_TEXTURE_CUBE_MAP_NEGATIVE_Z},
{cube.px, config.px},
{cube.nx, config.nx},
{cube.py, config.py},
{cube.ny, config.ny},
{cube.pz, config.pz},
{cube.nz, config.nz},
}};
for (const Face& face : faces) {
@ -606,18 +551,17 @@ const CachedTextureCube& RasterizerCacheOpenGL::GetTextureCube(const TextureCube
}
}
const auto& tuple = GetFormatTuple(PixelFormatFromTextureFormat(config.format));
const u32 width = cube.res_scale * config.width;
const GLsizei levels = static_cast<GLsizei>(std::log2(width)) + 1;
// Allocate the cube texture
cube.texture.Create();
AllocateTextureCube(
cube.texture.handle,
GetFormatTuple(PixelFormatFromTextureFormat(config.format)),
cube.res_scale * config.width);
cube.texture.Allocate(GL_TEXTURE_CUBE_MAP, levels, tuple.internal_format, width, width);
}
u32 scaled_size = cube.res_scale * config.width;
OpenGLState prev_state = OpenGLState::GetCurState();
SCOPE_EXIT({ prev_state.Apply(); });
for (const Face& face : faces) {
if (face.watcher && !face.watcher->IsValid()) {
auto surface = face.watcher->Get();

26
src/video_core/renderer_opengl/gl_rasterizer.cpp
View file

@ -717,27 +717,21 @@ bool RasterizerOpenGL::Draw(bool accelerate, bool is_indexed) {
}
OGLTexture temp_tex;
if (need_duplicate_texture && (GLAD_GL_ARB_copy_image || GLES)) {
if (need_duplicate_texture) {
const auto& tuple = GetFormatTuple(color_surface->pixel_format);
const GLsizei levels = color_surface->max_level + 1;
// The game is trying to use a surface as a texture and framebuffer at the same time
// which causes unpredictable behavior on the host.
// Making a copy to sample from eliminates this issue and seems to be fairly cheap.
temp_tex.Create();
glBindTexture(GL_TEXTURE_2D, temp_tex.handle);
auto [internal_format, format, type] = GetFormatTuple(color_surface->pixel_format);
OGLTexture::Allocate(GL_TEXTURE_2D, color_surface->max_level + 1, internal_format, format,
type, color_surface->GetScaledWidth(),
color_surface->GetScaledHeight());
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
glBindTexture(GL_TEXTURE_2D, state.texture_units[0].texture_2d);
temp_tex.Allocate(GL_TEXTURE_2D, levels, tuple.internal_format,
color_surface->GetScaledWidth(),
color_surface->GetScaledHeight());
for (u32 level{0}; level <= color_surface->max_level; ++level) {
glCopyImageSubData(color_surface->texture.handle, GL_TEXTURE_2D, level, 0, 0, 0,
temp_tex.handle, GL_TEXTURE_2D, level, 0, 0, 0,
color_surface->GetScaledWidth() >> level,
color_surface->GetScaledHeight() >> level, 1);
}
temp_tex.CopyFrom(color_surface->texture, GL_TEXTURE_2D, levels,
color_surface->GetScaledWidth(),
color_surface->GetScaledHeight());
for (auto& unit : state.texture_units) {
if (unit.texture_2d == color_surface->texture.handle) {

84
src/video_core/renderer_opengl/gl_resource_manager.cpp
View file

@ -6,7 +6,6 @@
#include "video_core/renderer_opengl/gl_resource_manager.h"
#include "video_core/renderer_opengl/gl_shader_util.h"
#include "video_core/renderer_opengl/gl_state.h"
#include "video_core/renderer_opengl/gl_vars.h"
MICROPROFILE_DEFINE(OpenGL_ResourceCreation, "OpenGL", "Resource Creation", MP_RGB(128, 128, 192));
MICROPROFILE_DEFINE(OpenGL_ResourceDeletion, "OpenGL", "Resource Deletion", MP_RGB(128, 128, 192));
@ -14,16 +13,18 @@ MICROPROFILE_DEFINE(OpenGL_ResourceDeletion, "OpenGL", "Resource Deletion", MP_R
namespace OpenGL {
void OGLRenderbuffer::Create() {
if (handle != 0)
if (handle != 0) {
return;
}
MICROPROFILE_SCOPE(OpenGL_ResourceCreation);
glGenRenderbuffers(1, &handle);
}
void OGLRenderbuffer::Release() {
if (handle == 0)
if (handle == 0) {
return;
}
MICROPROFILE_SCOPE(OpenGL_ResourceDeletion);
glDeleteRenderbuffers(1, &handle);
@ -32,16 +33,18 @@ void OGLRenderbuffer::Release() {
}
void OGLTexture::Create() {
if (handle != 0)
if (handle != 0) {
return;
}
MICROPROFILE_SCOPE(OpenGL_ResourceCreation);
glGenTextures(1, &handle);
}
void OGLTexture::Release() {
if (handle == 0)
if (handle == 0) {
return;
}
MICROPROFILE_SCOPE(OpenGL_ResourceDeletion);
glDeleteTextures(1, &handle);
@ -49,73 +52,66 @@ void OGLTexture::Release() {
handle = 0;
}
void OGLTexture::Allocate(GLenum target, GLsizei levels, GLenum internalformat, GLenum format,
GLenum type, GLsizei width, GLsizei height, GLsizei depth) {
const bool tex_storage = GLAD_GL_ARB_texture_storage || GLES;
void OGLTexture::Allocate(GLenum target, GLsizei levels, GLenum internalformat,
GLsizei width, GLsizei height, GLsizei depth) {
GLuint old_tex = OpenGLState::GetCurState().texture_units[0].texture_2d;
glActiveTexture(GL_TEXTURE0);
glBindTexture(GL_TEXTURE_2D, handle);
switch (target) {
case GL_TEXTURE_1D:
case GL_TEXTURE:
if (tex_storage) {
glTexStorage1D(target, levels, internalformat, width);
} else {
for (GLsizei level{0}; level < levels; ++level) {
glTexImage1D(target, level, internalformat, width, 0, format, type, nullptr);
width >>= 1;
}
}
glTexStorage1D(target, levels, internalformat, width);
break;
case GL_TEXTURE_2D:
case GL_TEXTURE_1D_ARRAY:
case GL_TEXTURE_RECTANGLE:
case GL_TEXTURE_CUBE_MAP:
if (tex_storage) {
glTexStorage2D(target, levels, internalformat, width, height);
} else {
for (GLsizei level{0}; level < levels; ++level) {
glTexImage2D(target, level, internalformat, width, height, 0, format, type,
nullptr);
width >>= 1;
if (target != GL_TEXTURE_1D_ARRAY)
height >>= 1;
}
}
glTexStorage2D(target, levels, internalformat, width, height);
break;
case GL_TEXTURE_3D:
case GL_TEXTURE_2D_ARRAY:
case GL_TEXTURE_CUBE_MAP_ARRAY:
if (tex_storage) {
glTexStorage3D(target, levels, internalformat, width, height, depth);
} else {
for (GLsizei level{0}; level < levels; ++level) {
glTexImage3D(target, level, internalformat, width, height, depth, 0, format, type,
nullptr);
width >>= 1;
height >>= 1;
if (target == GL_TEXTURE_3D)
depth >>= 1;
}
}
glTexStorage3D(target, levels, internalformat, width, height, depth);
break;
}
if (!tex_storage) {
glTexParameteri(target, GL_TEXTURE_MAX_LEVEL, levels - 1);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
glBindTexture(GL_TEXTURE_2D, old_tex);
}
void OGLTexture::CopyFrom(const OGLTexture& other, GLenum target, GLsizei levels,
GLsizei width, GLsizei height) {
GLuint old_tex = OpenGLState::GetCurState().texture_units[0].texture_2d;
glActiveTexture(GL_TEXTURE0);
glBindTexture(GL_TEXTURE_2D, handle);
for (u32 level = 0; level < levels; level++) {
glCopyImageSubData(other.handle, target, level, 0, 0, 0,
handle, target, level, 0, 0, 0,
width >> level,
height >> level, 1);
}
glBindTexture(GL_TEXTURE_2D, old_tex);
}
void OGLSampler::Create() {
if (handle != 0)
if (handle != 0) {
return;
}
MICROPROFILE_SCOPE(OpenGL_ResourceCreation);
glGenSamplers(1, &handle);
}
void OGLSampler::Release() {
if (handle == 0)
if (handle == 0) {
return;
}
MICROPROFILE_SCOPE(OpenGL_ResourceDeletion);
glDeleteSamplers(1, &handle);

7
src/video_core/renderer_opengl/gl_resource_manager.h
View file

@ -58,8 +58,11 @@ public:
/// Deletes the internal OpenGL resource
void Release();
static void Allocate(GLenum target, GLsizei levels, GLenum internalformat, GLenum format,
GLenum type, GLsizei width, GLsizei height = 1, GLsizei depth = 1);
void Allocate(GLenum target, GLsizei levels, GLenum internalformat,
GLsizei width, GLsizei height = 1, GLsizei depth = 1);
void CopyFrom(const OGLTexture& other, GLenum target, GLsizei levels,
GLsizei width, GLsizei height);
GLuint handle = 0;
};

2
src/video_core/renderer_opengl/texture_downloader_es.cpp
View file

@ -6,7 +6,7 @@
#include <vector>
#include <fmt/chrono.h>
#include "common/logging/log.h"
#include "video_core/rasterizer_cache/rasterizer_cache.h"
#include "video_core/rasterizer_cache/rasterizer_cache_utils.h"
#include "video_core/renderer_opengl/gl_state.h"
#include "video_core/renderer_opengl/texture_downloader_es.h"
#include "shaders/depth_to_color.frag"