diff options
Diffstat (limited to 'src/mbgl/shader/circle_shader.cpp')
-rw-r--r-- | src/mbgl/shader/circle_shader.cpp | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/src/mbgl/shader/circle_shader.cpp b/src/mbgl/shader/circle_shader.cpp new file mode 100644 index 0000000000..074f92d68b --- /dev/null +++ b/src/mbgl/shader/circle_shader.cpp @@ -0,0 +1,21 @@ +#include <mbgl/shader/circle_shader.hpp> +#include <mbgl/shader/shaders.hpp> +#include <mbgl/platform/gl.hpp> + +#include <cstdio> + +using namespace mbgl; + +CircleShader::CircleShader() + : Shader( + "circle", + shaders[CIRCLE_SHADER].vertex, + shaders[CIRCLE_SHADER].fragment + ) { + a_pos = MBGL_CHECK_ERROR(glGetAttribLocation(program, "a_pos")); +} + +void CircleShader::bind(char *offset) { + MBGL_CHECK_ERROR(glEnableVertexAttribArray(a_pos)); + MBGL_CHECK_ERROR(glVertexAttribPointer(a_pos, 2, GL_SHORT, false, 4, offset)); +} |