[Bf-blender-cvs] [3db428406f6] master: Fix T64601 Error division by zero in GPUVertexFormat
Clément Foucault
noreply at git.blender.org
Tue May 14 16:31:12 CEST 2019
Commit: 3db428406f69358f7bc81e8f757f733338236a29
Author: Clément Foucault
Date: Tue May 14 16:31:04 2019 +0200
Branches: master
https://developer.blender.org/rB3db428406f69358f7bc81e8f757f733338236a29
Fix T64601 Error division by zero in GPUVertexFormat
The windows compiler use signed int by default for enums so that broke
the bit count I carefully did. Forcing uint fixes it.
===================================================================
M source/blender/gpu/GPU_vertex_buffer.h
M source/blender/gpu/GPU_vertex_format.h
===================================================================
diff --git a/source/blender/gpu/GPU_vertex_buffer.h b/source/blender/gpu/GPU_vertex_buffer.h
index 58d48a18fc5..3e178e193dc 100644
--- a/source/blender/gpu/GPU_vertex_buffer.h
+++ b/source/blender/gpu/GPU_vertex_buffer.h
@@ -55,7 +55,7 @@ typedef struct GPUVertBuf {
/** 0 indicates not yet allocated. */
uint32_t vbo_id;
/** Usage hint for GL optimisation. */
- GPUUsageType usage : 2;
+ uint usage : 2;
/** Data has been touched and need to be reuploaded to GPU. */
uint dirty : 1;
unsigned char *data; /* NULL indicates data in VRAM (unmapped) */
diff --git a/source/blender/gpu/GPU_vertex_format.h b/source/blender/gpu/GPU_vertex_format.h
index b0ff7c1820f..43eec55bca2 100644
--- a/source/blender/gpu/GPU_vertex_format.h
+++ b/source/blender/gpu/GPU_vertex_format.h
@@ -56,8 +56,8 @@ typedef enum {
} GPUVertFetchMode;
typedef struct GPUVertAttr {
- GPUVertFetchMode fetch_mode : 2;
- GPUVertCompType comp_type : 3;
+ uint fetch_mode : 2;
+ uint comp_type : 3;
/* 1 to 4 or 8 or 12 or 16 */
uint comp_len : 5;
/* size in bytes, 1 to 64 */
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