Persson-dev/Tower-Defense2
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add multisampling

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This commit is contained in:
Simon Pribylski
2025-08-01 13:39:32 +02:00
parent 31bb0198fc
commit 50a6caf82e
1 changed files with 11 additions and 0 deletions
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11
src/td/input/Display.cpp
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@@ -38,6 +38,9 @@ Display::Display(int a_Width, int a_Height, const std::string& a_Title) :
SDL_GL_SetAttribute(SDL_GL_DEPTH_SIZE, 24); SDL_GL_SetAttribute(SDL_GL_DEPTH_SIZE, 24);
SDL_GL_SetAttribute(SDL_GL_STENCIL_SIZE, 8); SDL_GL_SetAttribute(SDL_GL_STENCIL_SIZE, 8);
SDL_GL_SetAttribute(SDL_GL_MULTISAMPLEBUFFERS, 1);
SDL_GL_SetAttribute(SDL_GL_MULTISAMPLESAMPLES, 8);
m_GLContext = SDL_GL_CreateContext(m_Window); m_GLContext = SDL_GL_CreateContext(m_Window);
if (!m_GLContext) { if (!m_GLContext) {
@@ -46,6 +49,8 @@ Display::Display(int a_Width, int a_Height, const std::string& a_Title) :
int major, minor, mask; int major, minor, mask;
int r, g, b, a, depth; int r, g, b, a, depth;
int mBuffers, mSamples;
SDL_GL_GetAttribute(SDL_GL_CONTEXT_PROFILE_MASK, &mask); SDL_GL_GetAttribute(SDL_GL_CONTEXT_PROFILE_MASK, &mask);
SDL_GL_GetAttribute(SDL_GL_CONTEXT_MAJOR_VERSION, &major); SDL_GL_GetAttribute(SDL_GL_CONTEXT_MAJOR_VERSION, &major);
SDL_GL_GetAttribute(SDL_GL_CONTEXT_MINOR_VERSION, &minor); SDL_GL_GetAttribute(SDL_GL_CONTEXT_MINOR_VERSION, &minor);
@@ -57,6 +62,9 @@ Display::Display(int a_Width, int a_Height, const std::string& a_Title) :
SDL_GL_GetAttribute(SDL_GL_DEPTH_SIZE, &depth); SDL_GL_GetAttribute(SDL_GL_DEPTH_SIZE, &depth);
SDL_GL_GetAttribute(SDL_GL_MULTISAMPLEBUFFERS, &mBuffers);
SDL_GL_GetAttribute(SDL_GL_MULTISAMPLESAMPLES, &mSamples);
const char* mask_desc; const char* mask_desc;
if (mask & SDL_GL_CONTEXT_PROFILE_CORE) { if (mask & SDL_GL_CONTEXT_PROFILE_CORE) {
@@ -72,6 +80,9 @@ Display::Display(int a_Width, int a_Height, const std::string& a_Title) :
utils::LOG(utils::Format( utils::LOG(utils::Format(
"GL Context : %i.%i %s, Color : R:%i G:%i B:%i A:%i, Depth bits : %i", major, minor, mask_desc, r, g, b, a, depth)); "GL Context : %i.%i %s, Color : R:%i G:%i B:%i A:%i, Depth bits : %i", major, minor, mask_desc, r, g, b, a, depth));
utils::LOG(utils::Format(
"MultiSamples : Buffers : %i, Samples : %i", mBuffers, mSamples));
SDL_GL_MakeCurrent(m_Window, m_GLContext); SDL_GL_MakeCurrent(m_Window, m_GLContext);
GLenum error = glewInit(); GLenum error = glewInit();