Commit 62b08ac3 authored by Juan Jose Casafranca's avatar Juan Jose Casafranca
Browse files

Add light_0/7 as uniforms



Some ES2/3 drivers dont support structure arrays
This patch uploads also light_0/7 uniforms in addition to light[0]/[7]
so the shader can be unrolled for those devices that need it

Change-Id: I9356e7624c1c0593e7803914f0ecf2d84de48681
Reviewed-by: Paul Lemire's avatarPaul Lemire <paul.lemire@kdab.com>
parent f60a57eb
......@@ -102,6 +102,12 @@ int LIGHT_COLOR_NAMES[MAX_LIGHTS];
int LIGHT_INTENSITY_NAMES[MAX_LIGHTS];
QString LIGHT_STRUCT_NAMES[MAX_LIGHTS];
int LIGHT_POSITION_UNROLL_NAMES[MAX_LIGHTS];
int LIGHT_TYPE_UNROLL_NAMES[MAX_LIGHTS];
int LIGHT_COLOR_UNROLL_NAMES[MAX_LIGHTS];
int LIGHT_INTENSITY_UNROLL_NAMES[MAX_LIGHTS];
QString LIGHT_STRUCT_UNROLL_NAMES[MAX_LIGHTS];
bool wasInitialized = false;
} // anonymous namespace
......@@ -261,6 +267,12 @@ RenderView::RenderView()
LIGHT_TYPE_NAMES[i] = StringToInt::lookupId(LIGHT_STRUCT_NAMES[i] + LIGHT_TYPE_NAME);
LIGHT_COLOR_NAMES[i] = StringToInt::lookupId(LIGHT_STRUCT_NAMES[i] + LIGHT_COLOR_NAME);
LIGHT_INTENSITY_NAMES[i] = StringToInt::lookupId(LIGHT_STRUCT_NAMES[i] + LIGHT_INTENSITY_NAME);
LIGHT_STRUCT_UNROLL_NAMES[i] = QLatin1String("light_") + QLatin1Char(char('0' + i));
LIGHT_POSITION_UNROLL_NAMES[i] = StringToInt::lookupId(LIGHT_STRUCT_UNROLL_NAMES[i] + LIGHT_POSITION_NAME);
LIGHT_TYPE_UNROLL_NAMES[i] = StringToInt::lookupId(LIGHT_STRUCT_UNROLL_NAMES[i] + LIGHT_TYPE_NAME);
LIGHT_COLOR_UNROLL_NAMES[i] = StringToInt::lookupId(LIGHT_STRUCT_UNROLL_NAMES[i] + LIGHT_COLOR_NAME);
LIGHT_INTENSITY_UNROLL_NAMES[i] = StringToInt::lookupId(LIGHT_STRUCT_UNROLL_NAMES[i] + LIGHT_INTENSITY_NAME);
}
}
}
......@@ -1042,6 +1054,11 @@ void RenderView::setShaderAndUniforms(RenderCommand *command,
setUniformValue(command->m_parameterPack, LIGHT_COLOR_NAMES[lightIdx], Vector3D(1.0f, 1.0f, 1.0f));
setUniformValue(command->m_parameterPack, LIGHT_INTENSITY_NAMES[lightIdx], 0.5f);
setUniformValue(command->m_parameterPack, LIGHT_POSITION_UNROLL_NAMES[lightIdx], worldPos);
setUniformValue(command->m_parameterPack, LIGHT_TYPE_UNROLL_NAMES[lightIdx], int(QAbstractLight::PointLight));
setUniformValue(command->m_parameterPack, LIGHT_COLOR_UNROLL_NAMES[lightIdx], Vector3D(1.0f, 1.0f, 1.0f));
setUniformValue(command->m_parameterPack, LIGHT_INTENSITY_UNROLL_NAMES[lightIdx], 0.5f);
// There is no risk in doing that even if multithreaded
// since we are sure that a shaderData is unique for a given light
// and won't ever be referenced as a Component either
......@@ -1050,6 +1067,7 @@ void RenderView::setShaderAndUniforms(RenderCommand *command,
shaderData->updateWorldTransform(*worldTransform);
setDefaultUniformBlockShaderDataValue(command->m_parameterPack, shader, shaderData, LIGHT_STRUCT_NAMES[lightIdx]);
setDefaultUniformBlockShaderDataValue(command->m_parameterPack, shader, shaderData, LIGHT_STRUCT_UNROLL_NAMES[lightIdx]);
++lightIdx;
}
}
......@@ -1064,6 +1082,11 @@ void RenderView::setShaderAndUniforms(RenderCommand *command,
setUniformValue(command->m_parameterPack, LIGHT_TYPE_NAMES[0], int(QAbstractLight::PointLight));
setUniformValue(command->m_parameterPack, LIGHT_COLOR_NAMES[0], Vector3D(1.0f, 1.0f, 1.0f));
setUniformValue(command->m_parameterPack, LIGHT_INTENSITY_NAMES[0], 0.5f);
setUniformValue(command->m_parameterPack, LIGHT_POSITION_UNROLL_NAMES[0], Vector3D(10.0f, 10.0f, 0.0f));
setUniformValue(command->m_parameterPack, LIGHT_TYPE_UNROLL_NAMES[0], int(QAbstractLight::PointLight));
setUniformValue(command->m_parameterPack, LIGHT_COLOR_UNROLL_NAMES[0], Vector3D(1.0f, 1.0f, 1.0f));
setUniformValue(command->m_parameterPack, LIGHT_INTENSITY_UNROLL_NAMES[0], 0.5f);
}
// Environment Light
......
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