RPCS3/rpcs3
1
0
Fork 0
mirror of https://github.com/RPCS3/rpcs3.git synced 2026-03-10 07:24:54 +01:00
Code Issues Actions 2 Packages Projects Releases Wiki Activity

glutils: Extend buffer_object interface

Browse source
This commit is contained in:
kd-11 2026-03-05 02:33:25 +03:00 committed by kd-11
parent 2f9f79eea2
commit cf5eb22591
2 changed files with 11 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

5
rpcs3/Emu/RSX/GL/glutils/buffer_object.cpp
View file

@ -131,6 +131,11 @@ namespace gl
DSA_CALL2(NamedBufferSubData, m_id, offset, length, data);
}
void buffer::fill(GLsizeiptr offset, GLsizeiptr length, GLuint pattern)
{
DSA_CALL2(ClearNamedBufferSubData, m_id, GL_R32UI, offset, length, GL_RED, GL_UNSIGNED_INT, &pattern);
}
GLubyte* buffer::map(GLsizeiptr offset, GLsizeiptr length, access access_)
{
ensure(m_memory_type == memory_type::host_visible);

7
rpcs3/Emu/RSX/GL/glutils/buffer_object.h
View file

@ -15,7 +15,9 @@ namespace gl
element_array = GL_ELEMENT_ARRAY_BUFFER,
uniform = GL_UNIFORM_BUFFER,
texture = GL_TEXTURE_BUFFER,
ssbo = GL_SHADER_STORAGE_BUFFER
ssbo = GL_SHADER_STORAGE_BUFFER,
copy_src = GL_COPY_READ_BUFFER,
copy_dst = GL_COPY_WRITE_BUFFER
};
enum class access
@ -65,6 +67,8 @@ namespace gl
case target::uniform: pname = GL_UNIFORM_BUFFER_BINDING; break;
case target::texture: pname = GL_TEXTURE_BUFFER_BINDING; break;
case target::ssbo: pname = GL_SHADER_STORAGE_BUFFER_BINDING; break;
case target::copy_src: pname = GL_COPY_READ_BUFFER_BINDING; break;
case target::copy_dst: pname = GL_COPY_WRITE_BUFFER_BINDING; break;
default: fmt::throw_exception("Invalid binding state target (0x%x)", static_cast<int>(target_));
}
@ -113,6 +117,7 @@ namespace gl
void data(GLsizeiptr size, const void* data_ = nullptr, GLenum usage = GL_STREAM_DRAW);
void sub_data(GLsizeiptr offset, GLsizeiptr length, const GLvoid* data);
void fill(GLsizeiptr offset, GLsizeiptr length, GLuint pattern);
GLubyte* map(GLsizeiptr offset, GLsizeiptr length, access access_);
void unmap();