diff options
Diffstat (limited to 'drivers/gles3/rasterizer_storage_gles3.cpp')
| -rw-r--r-- | drivers/gles3/rasterizer_storage_gles3.cpp | 28 |
1 files changed, 21 insertions, 7 deletions
diff --git a/drivers/gles3/rasterizer_storage_gles3.cpp b/drivers/gles3/rasterizer_storage_gles3.cpp index 8452afb045..7dc4f71b8e 100644 --- a/drivers/gles3/rasterizer_storage_gles3.cpp +++ b/drivers/gles3/rasterizer_storage_gles3.cpp @@ -2184,10 +2184,15 @@ _FORCE_INLINE_ static void _fill_std140_variant_ubo_value(ShaderLanguage::DataTy Transform2D v = value; GLfloat *gui = (GLfloat *)data; + //in std140 members of mat2 are treated as vec4s gui[0] = v.elements[0][0]; gui[1] = v.elements[0][1]; - gui[2] = v.elements[1][0]; - gui[3] = v.elements[1][1]; + gui[2] = 0; + gui[3] = 0; + gui[4] = v.elements[1][0]; + gui[5] = v.elements[1][1]; + gui[6] = 0; + gui[7] = 0; } break; case ShaderLanguage::TYPE_MAT3: { @@ -2362,9 +2367,15 @@ _FORCE_INLINE_ static void _fill_std140_ubo_value(ShaderLanguage::DataType type, case ShaderLanguage::TYPE_MAT2: { GLfloat *gui = (GLfloat *)data; - for (int i = 0; i < 2; i++) { - gui[i] = value[i].real; - } + //in std140 members of mat2 are treated as vec4s + gui[0] = value[0].real; + gui[1] = value[1].real; + gui[2] = 0; + gui[3] = 0; + gui[4] = value[2].real; + gui[5] = value[3].real; + gui[6] = 0; + gui[7] = 0; } break; case ShaderLanguage::TYPE_MAT3: { @@ -2418,11 +2429,14 @@ _FORCE_INLINE_ static void _fill_std140_ubo_empty(ShaderLanguage::DataType type, case ShaderLanguage::TYPE_BVEC4: case ShaderLanguage::TYPE_IVEC4: case ShaderLanguage::TYPE_UVEC4: - case ShaderLanguage::TYPE_VEC4: - case ShaderLanguage::TYPE_MAT2: { + case ShaderLanguage::TYPE_VEC4: { zeromem(data, 16); } break; + case ShaderLanguage::TYPE_MAT2: { + + zeromem(data, 32); + } break; case ShaderLanguage::TYPE_MAT3: { zeromem(data, 48); |