minetest/irrlicht
1
0
Fork 0
mirror of https://github.com/minetest/irrlicht.git synced 2025-06-28 06:20:21 +02:00
Code Issues Projects Releases Wiki Activity

Vertex texture sampling support in Direct3D 9 now controlled via texture-flag ETCF_SUPPORT_VERTEXT_TEXTURE

Browse Source 
It's no longer enabled by default as it causes some costs to all texture switches.
Thanks @ edo9300 for reporting (http://irrlicht.sourceforge.net/forum/viewtopic.php?f=7&t=52721)

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@6219 dfc29bdd-3216-0410-991c-e03cc46cb475
This commit is contained in:
cutealien
2021-06-04 12:17:01 +00:00
parent ca48a1ac69
commit 224d7c5e2c
5 changed files with 31 additions and 12 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
include/ITexture.h
View File

@ -97,6 +97,14 @@ enum E_TEXTURE_CREATION_FLAG
*/
ETCF_AUTO_GENERATE_MIP_MAPS = 0x00000100,
//! Enable support for vertex shader texture sampling on some drivers
/** Default is false.
This adds a small costs to all texture switches.
Currently only affects D3D9.
On OpenGL vertex shaders use the same texture unit as pixel shaders, so support there only depends on GL version and not on this flag
*/
ETCF_SUPPORT_VERTEXT_TEXTURE = 0x00000200,
/** This flag is never used, it only forces the compiler to compile
these enumeration values to 32 bit. */
ETCF_FORCE_32_BIT_DO_NOT_USE = 0x7fffffff