rob/HydraV3
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Shadow buffer

Browse Source
This commit is contained in:
Confideo-IOM
2026-07-28 19:02:45 +01:00
parent d48097c645
commit 299ad1d9c7
46 changed files with 693 additions and 603 deletions
Download Patch File Download Diff File Expand all files Collapse all files
HydraEngine/source/buffer/HydraBufferManager.cpp
-24
View File
@@ -22,30 +22,6 @@ void HydraBufferManager::Shutdown()
}
}
// HydraID HydraBufferManager::CreateGPUBuffer(std::string buffer_name,
// uint32_t buffer_size_bytes,
// uint32_t binding,
// HYDRA_BUFFER_TYPE buffer_type)
// {
// HydraID buffer_id = _GetBufferID();
// HydraBuffer buffer = {};
// buffer.buffer_id = buffer_id;
// buffer.size_bytes = buffer_size_bytes;
// buffer.buffer_name = buffer_name;
// buffer.buffer_type = buffer_type;
// uint32_t gl_buffer_type = _DecodeBufferType(buffer_type);
// //Create the buffer
// glGenBuffers(1, &buffer.gpu_buffer_id);
// glBindBuffer(gl_buffer_type, buffer.gpu_buffer_id);
// //Allocate storage
// glBufferData(gl_buffer_type, buffer.size_bytes, NULL, GL_DYNAMIC_DRAW);
// glBindBufferBase(gl_buffer_type, binding, buffer.gpu_buffer_id);
// glBindBuffer(gl_buffer_type, 0);
// m_buffers[buffer_id] = buffer;
// return buffer_id;
// }
HydraID HydraBufferManager::CreateGPUBuffer(std::string buffer_name,
uint32_t buffer_size_bytes,
uint32_t binding,
HydraEngine/source/buffer/HydraTextureBufferManager.cpp
+42 -4
View File
@@ -57,7 +57,7 @@ HydraID HydraTextureBufferManager::LoadTexture(std::string texture_filename)
HydraID create_tex_id = scheduler->CreateTask<HydraCreateTextureTask>(HydraThreadAffinity::Render);
HydraCreateTextureTask *create_tex_task = static_cast<HydraCreateTextureTask *>(scheduler->GetTask(create_tex_id));
HydraID tex_id = INVALID_HYDRA_ID;
create_tex_task->Initialise(texture_filename,
create_tex_task->Initialise(texture_filename,
width,
height,
GL_RGBA8,
@@ -107,7 +107,45 @@ HydraID HydraTextureBufferManager::_GetTextureID()
return id;
}
HydraID HydraTextureBufferManager::CreateTexture(std::string texture_name,
HydraID HydraTextureBufferManager::CreateTextureArray(std::string texture_name,
uint32_t width,
uint32_t height,
uint32_t internal_format,
uint32_t min_filter,
uint32_t mag_filter,
uint32_t levels
)
{
uint32_t gl_tex_id = 0;
glCreateTextures(GL_TEXTURE_2D_ARRAY, 1, &gl_tex_id);
glBindTexture(GL_TEXTURE_2D_ARRAY, gl_tex_id);
glTextureStorage3D(gl_tex_id, 1, internal_format, width, height, levels);
glTextureParameteri(gl_tex_id, GL_TEXTURE_MIN_FILTER, min_filter);
glTextureParameteri(gl_tex_id, GL_TEXTURE_MAG_FILTER, mag_filter);
glBindTexture(GL_TEXTURE_2D_ARRAY, 0);
HydraTextureBuffer texture_buffer = {};
HydraID texture_id = _GetTextureID();
texture_buffer.texture_id = texture_id;
texture_buffer.format = 0;
texture_buffer.internal_format = internal_format;
texture_buffer.width = width;
texture_buffer.height = height;
texture_buffer.gl_tex_id = gl_tex_id;
texture_buffer.mag_filter = mag_filter;
texture_buffer.min_filter = min_filter;
m_textures[texture_id] = texture_buffer;
m_texture_lookup.insert(std::pair<std::string, HydraID>(texture_name, texture_id));
return texture_id;
}
HydraID HydraTextureBufferManager::CreateTexture(std::string texture_name,
uint32_t width,
uint32_t height,
uint32_t internal_format,
@@ -162,7 +200,7 @@ HydraID HydraTextureBufferManager::CreateTexture(std::string texture_name,
return texture_id;
}
void HydraTextureBufferManager::BindTexture(HydraID texture_id)
void HydraTextureBufferManager::BindTexture(HydraID texture_id, uint32_t target)
{
if (texture_id >= MAX_TEXTURES)
@@ -170,7 +208,7 @@ void HydraTextureBufferManager::BindTexture(HydraID texture_id)
return;
}
HydraTextureBuffer texture = m_textures[texture_id];
glBindTexture(GL_TEXTURE_2D, texture.gl_tex_id);
glBindTexture(target, texture.gl_tex_id);
glTextureParameteri(texture.gl_tex_id, GL_TEXTURE_WRAP_S, GL_REPEAT);
glTextureParameteri(texture.gl_tex_id, GL_TEXTURE_WRAP_T, GL_REPEAT);
glTextureParameteri(texture.gl_tex_id, GL_TEXTURE_MIN_FILTER, texture.min_filter);
HydraEngine/source/buffer/HydraTextureBufferManager.h
+12 -3
View File
@@ -18,10 +18,19 @@ class HydraTextureBufferManager : public HydraObject
public:
void Intialise();
void Shutdown();
HydraID CreateTexture(std::string texture_name, uint32_t width, uint32_t height, uint32_t internal_format,
HydraID CreateTexture(std::string texture_name,
uint32_t width, uint32_t height, uint32_t internal_format,
uint32_t min_filter, uint32_t mag_filter, uint32_t levels,
uint32_t format = GL_RGBA, uint32_t data_type = GL_UNSIGNED_BYTE, uint32_t mip_levels = 0, void* data = nullptr);
void BindTexture(HydraID texture_id);
uint32_t format = GL_RGBA, uint32_t data_type = GL_UNSIGNED_BYTE, uint32_t mip_levels = 0, void* data = nullptr);
HydraID CreateTextureArray(std::string texture_name,
uint32_t width,
uint32_t height,
uint32_t internal_format,
uint32_t min_filter,
uint32_t mag_filter,
uint32_t levels);
void BindTexture(HydraID texture_id, uint32_t target);
void UnbindTexture(HydraID texture_id);
void DeleteTexture(HydraID texture_id);
HydraID LoadTexture(std::string texture_filename);