isledecomp/isle-portable
1
0
Fork 0
mirror of https://github.com/isledecomp/isle-portable.git synced 2026-02-28 05:47:38 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Additional prevention measures for OpenGL 1.1

Browse Source
This commit is contained in:
VoxelTek 2025-07-16 17:50:50 +10:00 committed by GitHub
parent 55b91255ed
commit 77893921d8
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
1 changed files with 2 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
miniwin/src/d3drm/backends/opengl1/renderer.cpp
View File

@ -380,6 +380,7 @@ void OpenGL1Renderer::Clear(float r, float g, float b)
void OpenGL1Renderer::Flip()
{
SDL_GL_MakeCurrent(DDWindow, m_context);
if (m_dirty) {
SDL_GL_SwapWindow(DDWindow);
m_dirty = false;
@ -388,6 +389,7 @@ void OpenGL1Renderer::Flip()
void OpenGL1Renderer::Draw2DImage(Uint32 textureId, const SDL_Rect& srcRect, const SDL_Rect& dstRect, FColor color)
{
SDL_GL_MakeCurrent(DDWindow, m_context);
m_dirty = true;
float left = -m_viewportTransform.offsetX / m_viewportTransform.scale;