| /* |
| * GStreamer |
| * Copyright (C) 2008 Filippo Argiolas <filippo.argiolas@gmail.com> |
| * Copyright (C) 2014 Julien Isorce <julien.isorce@collabora.co.uk> |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Library General Public |
| * License as published by the Free Software Foundation; either |
| * version 2 of the License, or (at your option) any later version. |
| * |
| * This library is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Library General Public License for more details. |
| * |
| * You should have received a copy of the GNU Library General Public |
| * License along with this library; if not, write to the |
| * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, |
| * Boston, MA 02110-1301, USA. |
| */ |
| |
| #ifndef __GST_GL_SHADER_H__ |
| #define __GST_GL_SHADER_H__ |
| |
| #include <gst/gl/gstgl_fwd.h> |
| |
| G_BEGIN_DECLS |
| |
| GST_GL_API |
| GType gst_gl_shader_get_type (void); |
| #define GST_TYPE_GL_SHADER (gst_gl_shader_get_type()) |
| |
| #define GST_GL_SHADER(o) (G_TYPE_CHECK_INSTANCE_CAST((o), GST_TYPE_GL_SHADER, GstGLShader)) |
| #define GST_GL_SHADER_CLASS(k) (G_TYPE_CHECK_CLASS((k), GST_TYPE_GL_SHADER, GstGLShaderClass)) |
| #define GST_IS_GL_SHADER(o) (G_TYPE_CHECK_INSTANCE_TYPE((o), GST_TYPE_GL_SHADER)) |
| #define GST_IS_GL_SHADER_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE((k), GST_TYPE_GL_SHADER)) |
| #define GST_GL_SHADER_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS((o), GST_TYPE_GL_SHADER, GstGLShaderClass)) |
| |
| struct _GstGLShader |
| { |
| GstObject parent; |
| |
| GstGLContext *context; |
| |
| /*< private >*/ |
| GstGLShaderPrivate *priv; |
| |
| gpointer _padding[GST_PADDING]; |
| }; |
| |
| struct _GstGLShaderClass { |
| /*< private >*/ |
| GstObjectClass parent_class; |
| }; |
| |
| GST_GL_API |
| GstGLShader * gst_gl_shader_new (GstGLContext *context); |
| GST_GL_API |
| GstGLShader * gst_gl_shader_new_with_stages (GstGLContext * context, GError ** error, ...); |
| GST_GL_API |
| GstGLShader * gst_gl_shader_new_link_with_stages (GstGLContext * context, GError ** error, ...); |
| GST_GL_API |
| GstGLShader * gst_gl_shader_new_default (GstGLContext * context, GError ** error); |
| |
| GST_GL_API |
| gboolean gst_gl_shader_attach (GstGLShader * shader, GstGLSLStage * stage); |
| GST_GL_API |
| gboolean gst_gl_shader_attach_unlocked (GstGLShader * shader, GstGLSLStage * stage); |
| |
| GST_GL_API |
| void gst_gl_shader_detach (GstGLShader * shader, GstGLSLStage * stage); |
| GST_GL_API |
| void gst_gl_shader_detach_unlocked (GstGLShader * shader, GstGLSLStage * stage); |
| |
| GST_GL_API |
| gboolean gst_gl_shader_compile_attach_stage (GstGLShader * shader, |
| GstGLSLStage *stage, |
| GError ** error); |
| GST_GL_API |
| gboolean gst_gl_shader_link (GstGLShader * shader, GError ** error); |
| GST_GL_API |
| gboolean gst_gl_shader_is_linked (GstGLShader *shader); |
| |
| GST_GL_API |
| int gst_gl_shader_get_program_handle (GstGLShader * shader); |
| |
| GST_GL_API |
| void gst_gl_shader_release (GstGLShader *shader); |
| GST_GL_API |
| void gst_gl_shader_release_unlocked (GstGLShader * shader); |
| GST_GL_API |
| void gst_gl_shader_use (GstGLShader *shader); |
| GST_GL_API |
| void gst_gl_context_clear_shader (GstGLContext *context); |
| |
| GST_GL_API |
| void gst_gl_shader_set_uniform_1i (GstGLShader *shader, const gchar *name, gint value); |
| GST_GL_API |
| void gst_gl_shader_set_uniform_1iv (GstGLShader *shader, const gchar *name, guint count, const gint *value); |
| GST_GL_API |
| void gst_gl_shader_set_uniform_1f (GstGLShader *shader, const gchar *name, gfloat value); |
| GST_GL_API |
| void gst_gl_shader_set_uniform_1fv (GstGLShader *shader, const gchar *name, guint count, const gfloat *value); |
| GST_GL_API |
| void gst_gl_shader_set_uniform_2i (GstGLShader *shader, const gchar *name, gint v0, gint v1); |
| GST_GL_API |
| void gst_gl_shader_set_uniform_2iv (GstGLShader *shader, const gchar *name, guint count, const gint *value); |
| GST_GL_API |
| void gst_gl_shader_set_uniform_2f (GstGLShader *shader, const gchar *name, gfloat v0, gfloat v1); |
| GST_GL_API |
| void gst_gl_shader_set_uniform_2fv (GstGLShader *shader, const gchar *name, guint count, const gfloat *value); |
| GST_GL_API |
| void gst_gl_shader_set_uniform_3i (GstGLShader *shader, const gchar *name, gint v0, gint v1, gint v2); |
| GST_GL_API |
| void gst_gl_shader_set_uniform_3iv (GstGLShader *shader, const gchar *name, guint count, const gint * value); |
| GST_GL_API |
| void gst_gl_shader_set_uniform_3f (GstGLShader *shader, const gchar *name, gfloat v0, gfloat v1, gfloat v2); |
| GST_GL_API |
| void gst_gl_shader_set_uniform_3fv (GstGLShader *shader, const gchar *name, guint count, const gfloat *value); |
| GST_GL_API |
| void gst_gl_shader_set_uniform_4i (GstGLShader *shader, const gchar *name, gint v0, gint v1, gint v2, gint v3); |
| GST_GL_API |
| void gst_gl_shader_set_uniform_4iv (GstGLShader *shader, const gchar *name, guint count, const gint *value); |
| GST_GL_API |
| void gst_gl_shader_set_uniform_4f (GstGLShader *shader, const gchar *name, gfloat v0, gfloat v1, gfloat v2, gfloat v3); |
| GST_GL_API |
| void gst_gl_shader_set_uniform_4fv (GstGLShader *shader, const gchar *name, guint count, const gfloat *value); |
| GST_GL_API |
| void gst_gl_shader_set_uniform_matrix_2fv (GstGLShader *shader, const gchar *name, gint count, gboolean transpose, const gfloat* value); |
| GST_GL_API |
| void gst_gl_shader_set_uniform_matrix_3fv (GstGLShader *shader, const gchar *name, gint count, gboolean transpose, const gfloat* value); |
| GST_GL_API |
| void gst_gl_shader_set_uniform_matrix_4fv (GstGLShader *shader, const gchar *name, gint count, gboolean transpose, const gfloat* value); |
| GST_GL_API |
| void gst_gl_shader_set_uniform_matrix_2x3fv (GstGLShader *shader, const gchar *name, gint count, gboolean transpose, const gfloat* value); |
| GST_GL_API |
| void gst_gl_shader_set_uniform_matrix_2x4fv (GstGLShader *shader, const gchar *name, gint count, gboolean transpose, const gfloat* value); |
| GST_GL_API |
| void gst_gl_shader_set_uniform_matrix_3x2fv (GstGLShader *shader, const gchar *name, gint count, gboolean transpose, const gfloat* value); |
| GST_GL_API |
| void gst_gl_shader_set_uniform_matrix_3x4fv (GstGLShader *shader, const gchar *name, gint count, gboolean transpose, const gfloat* value); |
| GST_GL_API |
| void gst_gl_shader_set_uniform_matrix_4x2fv (GstGLShader *shader, const gchar *name, gint count, gboolean transpose, const gfloat* value); |
| GST_GL_API |
| void gst_gl_shader_set_uniform_matrix_4x3fv (GstGLShader *shader, const gchar *name, gint count, gboolean transpose, const gfloat* value); |
| |
| GST_GL_API |
| gint gst_gl_shader_get_attribute_location (GstGLShader *shader, const gchar *name); |
| GST_GL_API |
| void gst_gl_shader_bind_attribute_location (GstGLShader * shader, guint index, const gchar * name); |
| GST_GL_API |
| void gst_gl_shader_bind_frag_data_location (GstGLShader * shader, guint index, const gchar * name); |
| |
| G_END_DECLS |
| |
| #endif /* __GST_GL_SHADER_H__ */ |