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Improve memory use

This commit is contained in:
halx99 2020-10-29 19:13:36 +08:00
parent 6d28887126
commit b897e61c94
1 changed files with 3 additions and 4 deletions
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7
cocos/renderer/backend/opengl/ProgramGL.cpp
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@ -243,12 +243,12 @@ const std::unordered_map<std::string, AttributeBindInfo> ProgramGL::getActiveAtt
void ProgramGL::computeUniformInfos()
{
if (!_program)
return;
return;
GLint numOfUniforms = 0;
glGetProgramiv(_program, GL_ACTIVE_UNIFORMS, &numOfUniforms);
if (!numOfUniforms)
return;
return;
#define MAX_UNIFORM_NAME_LENGTH 256
UniformInfo uniform;
@ -256,7 +256,7 @@ void ProgramGL::computeUniformInfos()
_totalBufferSize = 0;
_maxLocation = -1;
_activeUniformInfos.clear();
GLchar* uniformName = (GLchar*)malloc(MAX_UNIFORM_NAME_LENGTH + 1);
GLchar uniformName[MAX_UNIFORM_NAME_LENGTH + 1];
for (int i = 0; i < numOfUniforms; ++i)
{
glGetActiveUniform(_program, i, MAX_UNIFORM_NAME_LENGTH, &length, &uniform.count, &uniform.type, uniformName);
@ -278,7 +278,6 @@ void ProgramGL::computeUniformInfos()
_totalBufferSize += uniform.size * uniform.count;
_maxLocation = _maxLocation <= uniform.location ? (uniform.location + 1) : _maxLocation;
}
free(uniformName);
}
int ProgramGL::getAttributeLocation(Attribute name) const