diff options
Diffstat (limited to 'src/datavisualization/utils')
-rw-r--r-- | src/datavisualization/utils/shaderhelper.cpp | 16 | ||||
-rw-r--r-- | src/datavisualization/utils/shaderhelper_p.h | 4 |
2 files changed, 20 insertions, 0 deletions
diff --git a/src/datavisualization/utils/shaderhelper.cpp b/src/datavisualization/utils/shaderhelper.cpp index 9d1ad0d9..b6dc1621 100644 --- a/src/datavisualization/utils/shaderhelper.cpp +++ b/src/datavisualization/utils/shaderhelper.cpp @@ -101,6 +101,8 @@ void ShaderHelper::initialize() m_sampleCountUniform = m_program->uniformLocation("sampleCount"); m_alphaMultiplierUniform = m_program->uniformLocation("alphaMultiplier"); m_preserveOpacityUniform = m_program->uniformLocation("preserveOpacity"); + m_minBoundsUniform = m_program->uniformLocation("minBounds"); + m_maxBoundsUniform = m_program->uniformLocation("maxBounds"); m_initialized = true; } @@ -324,6 +326,20 @@ GLuint ShaderHelper::preserveOpacity() return m_preserveOpacityUniform; } +GLuint ShaderHelper::maxBounds() +{ + if (!m_initialized) + qFatal("Shader not initialized"); + return m_maxBoundsUniform; +} + +GLuint ShaderHelper::minBounds() +{ + if (!m_initialized) + qFatal("Shader not initialized"); + return m_minBoundsUniform; +} + GLuint ShaderHelper::posAtt() { if (!m_initialized) diff --git a/src/datavisualization/utils/shaderhelper_p.h b/src/datavisualization/utils/shaderhelper_p.h index ac815447..853fcc8f 100644 --- a/src/datavisualization/utils/shaderhelper_p.h +++ b/src/datavisualization/utils/shaderhelper_p.h @@ -82,6 +82,8 @@ class ShaderHelper GLuint sampleCount(); GLuint alphaMultiplier(); GLuint preserveOpacity(); + GLuint maxBounds(); + GLuint minBounds(); GLuint posAtt(); GLuint uvAtt(); @@ -124,6 +126,8 @@ class ShaderHelper GLuint m_sampleCountUniform; GLuint m_alphaMultiplierUniform; GLuint m_preserveOpacityUniform; + GLuint m_minBoundsUniform; + GLuint m_maxBoundsUniform; GLboolean m_initialized; }; |