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Diffstat (limited to 'include/mbgl/shader/gaussian_shader.hpp')
-rw-r--r-- | include/mbgl/shader/gaussian_shader.hpp | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/include/mbgl/shader/gaussian_shader.hpp b/include/mbgl/shader/gaussian_shader.hpp new file mode 100644 index 0000000000..a4b9d09f3a --- /dev/null +++ b/include/mbgl/shader/gaussian_shader.hpp @@ -0,0 +1,29 @@ +#ifndef MBGL_RENDERER_SHADER_GAUSSIAN +#define MBGL_RENDERER_SHADER_GAUSSIAN + +#include <mbgl/shader/shader.hpp> + +namespace mbgl { + +class GaussianShader : public Shader { +public: + GaussianShader(); + + void bind(char *offset); + + void setImage(int32_t image); + void setOffset(const std::array<float, 2>& offset); + +private: + int32_t a_pos = -1; + + int32_t image = 0; + int32_t u_image = -1; + + std::array<float, 2> offset = {{}}; + int32_t u_offset = -1; +}; + +} + +#endif |