OpenCascade/occt
1
0
Fork 0
mirror of https://git.dev.opencascade.org/repos/occt.git synced 2025-08-29 14:00:49 +03:00
Code Activity

0029020: Visualization, V3d_View - workaround image dump issue on Intel OpenGL driver

Browse Source 
Implemented workaround for dump images with width >= 5462 pix on Intel OpenGl driver.
Changes according to OpenGl_Context::myVendor field in lowercase.
This commit is contained in:
mnv
2018-10-01 13:53:37 +03:00
committed by bugmaster
parent 521648ce02
commit 6997ff1c88
7 changed files with 69 additions and 10 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
src/OpenGl/OpenGl_Context.hxx
View File

@@ -476,6 +476,12 @@ public:
//! @return value for GL_MAX_SAMPLES
Standard_Integer MaxMsaaSamples() const { return myMaxMsaaSamples; }
//! @return maximum FBO width for image dump
Standard_Integer MaxDumpSizeX() const { return myMaxDumpSizeX; }
//! @return maximum FBO height for image dump
Standard_Integer MaxDumpSizeY() const { return myMaxDumpSizeY; }
//! @return value for GL_MAX_DRAW_BUFFERS
Standard_Integer MaxDrawBuffers() const { return myMaxDrawBuffers; }
@@ -905,6 +911,8 @@ private: // context info
Standard_Integer myTexClamp; //!< either GL_CLAMP_TO_EDGE (1.2+) or GL_CLAMP (1.1)
Standard_Integer myMaxTexDim; //!< value for GL_MAX_TEXTURE_SIZE
Standard_Integer myMaxTexCombined; //!< value for GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS
Standard_Integer myMaxDumpSizeX; //!< maximum FBO width for image dump
Standard_Integer myMaxDumpSizeY; //!< maximum FBO height for image dump
Standard_Integer myMaxClipPlanes; //!< value for GL_MAX_CLIP_PLANES
Standard_Integer myMaxMsaaSamples; //!< value for GL_MAX_SAMPLES
Standard_Integer myMaxDrawBuffers; //!< value for GL_MAX_DRAW_BUFFERS