[Bf-blender-cvs] [9c435200102] master: GPU Extension: Add OS defines

Clément Foucault noreply at git.blender.org
Sat Mar 9 16:27:32 CET 2019


Commit: 9c4352001022440f0cffbc64061cd67f28d687b3
Author: Clément Foucault
Date:   Sat Mar 9 16:42:44 2019 +0100
Branches: master
https://developer.blender.org/rB9c4352001022440f0cffbc64061cd67f28d687b3

GPU Extension: Add OS defines

This makes possible to have os specific workaround inside the shaders.

===================================================================

M	source/blender/gpu/intern/gpu_shader.c

===================================================================

diff --git a/source/blender/gpu/intern/gpu_shader.c b/source/blender/gpu/intern/gpu_shader.c
index e9ca3257a8f..55b696e5ba2 100644
--- a/source/blender/gpu/intern/gpu_shader.c
+++ b/source/blender/gpu/intern/gpu_shader.c
@@ -271,6 +271,14 @@ static void gpu_shader_standard_defines(char defines[MAX_DEFINE_LENGTH])
 	else if (GPU_type_matches(GPU_DEVICE_INTEL, GPU_OS_ANY, GPU_DRIVER_ANY))
 		strcat(defines, "#define GPU_INTEL\n");
 
+	/* some useful defines to detect OS type */
+	if (GPU_type_matches(GPU_DEVICE_ANY, GPU_OS_WIN, GPU_DRIVER_ANY))
+		strcat(defines, "#define OS_WIN\n");
+	else if (GPU_type_matches(GPU_DEVICE_ANY, GPU_OS_MAC, GPU_DRIVER_ANY))
+		strcat(defines, "#define OS_MAC\n");
+	else if (GPU_type_matches(GPU_DEVICE_ANY, GPU_OS_UNIX, GPU_DRIVER_ANY))
+		strcat(defines, "#define OS_UNIX\n");
+
 	return;
 }



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