GstGLShader

GstGLShader

Functions

GQuark gst_gl_shader_error_quark ()
#define GST_GL_SHADER_ERROR
int gst_gl_shadervariable_set ()
int gst_gl_shadervariables_parse ()
GstGLShader * gst_gl_shader_new ()
void gst_gl_shader_set_vertex_source ()
void gst_gl_shader_set_fragment_source ()
const gchar * gst_gl_shader_get_vertex_source ()
const gchar * gst_gl_shader_get_fragment_source ()
void gst_gl_shader_set_active ()
gboolean gst_gl_shader_is_compiled ()
gboolean gst_gl_shader_compile ()
gboolean gst_gl_shader_compile_and_check ()
gboolean gst_gl_shader_compile_all_with_attribs_and_check ()
gboolean gst_gl_shader_compile_with_default_f_and_check ()
gboolean gst_gl_shader_compile_with_default_v_and_check ()
gboolean gst_gl_shader_compile_with_default_vf_and_check ()
void gst_gl_shader_release ()
void gst_gl_shader_use ()
void gst_gl_shader_set_uniform_1i ()
void gst_gl_shader_set_uniform_1f ()
void gst_gl_shader_set_uniform_1fv ()
void gst_gl_shader_set_uniform_1iv ()
void gst_gl_shader_set_uniform_2f ()
void gst_gl_shader_set_uniform_2fv ()
void gst_gl_shader_set_uniform_2i ()
void gst_gl_shader_set_uniform_2iv ()
void gst_gl_shader_set_uniform_3f ()
void gst_gl_shader_set_uniform_3fv ()
void gst_gl_shader_set_uniform_3i ()
void gst_gl_shader_set_uniform_3iv ()
void gst_gl_shader_set_uniform_4f ()
void gst_gl_shader_set_uniform_4fv ()
void gst_gl_shader_set_uniform_4i ()
void gst_gl_shader_set_uniform_4iv ()
void gst_gl_shader_set_uniform_matrix_2fv ()
void gst_gl_shader_set_uniform_matrix_2x3fv ()
void gst_gl_shader_set_uniform_matrix_2x4fv ()
void gst_gl_shader_set_uniform_matrix_3fv ()
void gst_gl_shader_set_uniform_matrix_3x2fv ()
void gst_gl_shader_set_uniform_matrix_3x4fv ()
void gst_gl_shader_set_uniform_matrix_4fv ()
void gst_gl_shader_set_uniform_matrix_4x2fv ()
void gst_gl_shader_set_uniform_matrix_4x3fv ()
gint gst_gl_shader_get_attribute_location ()
void gst_gl_shader_bind_attribute_location ()

Properties

gchar * active Read / Write
gboolean compiled Read
gchar * fragment-src Read / Write
gchar * vertex-src Read / Write

Types and Values

Object Hierarchy

    GObject
    ╰── GInitiallyUnowned
        ╰── GstObject
            ╰── GstGLShader

Description

Functions

gst_gl_shader_error_quark ()

GQuark
gst_gl_shader_error_quark (void);

GST_GL_SHADER_ERROR

#define GST_GL_SHADER_ERROR (gst_gl_shader_error_quark ())

gst_gl_shadervariable_set ()

int
gst_gl_shadervariable_set (GstGLShader *shader,
                           struct gst_gl_shadervariable_desc *ret);

gst_gl_shadervariables_parse ()

int
gst_gl_shadervariables_parse (GstGLShader *shader,
                              char *variables,
                              int (*_setvariable) (GstGLShader * shader, struct gst_gl_shadervariable_desc * v));

gst_gl_shader_new ()

GstGLShader *
gst_gl_shader_new (GstGLContext *context);

gst_gl_shader_set_vertex_source ()

void
gst_gl_shader_set_vertex_source (GstGLShader *shader,
                                 const gchar *src);

gst_gl_shader_set_fragment_source ()

void
gst_gl_shader_set_fragment_source (GstGLShader *shader,
                                   const gchar *src);

gst_gl_shader_get_vertex_source ()

const gchar *
gst_gl_shader_get_vertex_source (GstGLShader *shader);

gst_gl_shader_get_fragment_source ()

const gchar *
gst_gl_shader_get_fragment_source (GstGLShader *shader);

gst_gl_shader_set_active ()

void
gst_gl_shader_set_active (GstGLShader *shader,
                          gboolean active);

gst_gl_shader_is_compiled ()

gboolean
gst_gl_shader_is_compiled (GstGLShader *shader);

gst_gl_shader_compile ()

gboolean
gst_gl_shader_compile (GstGLShader *shader,
                       GError **error);

gst_gl_shader_compile_and_check ()

gboolean
gst_gl_shader_compile_and_check (GstGLShader *shader,
                                 const gchar *source,
                                 GstGLShaderSourceType type);

gst_gl_shader_compile_all_with_attribs_and_check ()

gboolean
gst_gl_shader_compile_all_with_attribs_and_check
                               (GstGLShader *shader,
                                const gchar *v_src,
                                const gchar *f_src,
                                const gint n_attribs,
                                const gchar *attrib_names[],
                                GLint attrib_locs[]);

gst_gl_shader_compile_with_default_f_and_check ()

gboolean
gst_gl_shader_compile_with_default_f_and_check
                               (GstGLShader *shader,
                                const gchar *v_src,
                                const gint n_attribs,
                                const gchar *attrib_names[],
                                GLint attrib_locs[]);

gst_gl_shader_compile_with_default_v_and_check ()

gboolean
gst_gl_shader_compile_with_default_v_and_check
                               (GstGLShader *shader,
                                const gchar *f_src,
                                GLint *pos_loc,
                                GLint *tex_loc);

gst_gl_shader_compile_with_default_vf_and_check ()

gboolean
gst_gl_shader_compile_with_default_vf_and_check
                               (GstGLShader *shader,
                                GLint *pos_loc,
                                GLint *tex_loc);

gst_gl_shader_release ()

void
gst_gl_shader_release (GstGLShader *shader);

gst_gl_shader_use ()

void
gst_gl_shader_use (GstGLShader *shader);

gst_gl_shader_set_uniform_1i ()

void
gst_gl_shader_set_uniform_1i (GstGLShader *shader,
                              const gchar *name,
                              gint value);

gst_gl_shader_set_uniform_1f ()

void
gst_gl_shader_set_uniform_1f (GstGLShader *shader,
                              const gchar *name,
                              gfloat value);

gst_gl_shader_set_uniform_1fv ()

void
gst_gl_shader_set_uniform_1fv (GstGLShader *shader,
                               const gchar *name,
                               guint count,
                               gfloat *value);

gst_gl_shader_set_uniform_1iv ()

void
gst_gl_shader_set_uniform_1iv (GstGLShader *shader,
                               const gchar *name,
                               guint count,
                               gint *value);

gst_gl_shader_set_uniform_2f ()

void
gst_gl_shader_set_uniform_2f (GstGLShader *shader,
                              const gchar *name,
                              gfloat v0,
                              gfloat v1);

gst_gl_shader_set_uniform_2fv ()

void
gst_gl_shader_set_uniform_2fv (GstGLShader *shader,
                               const gchar *name,
                               guint count,
                               gfloat *value);

gst_gl_shader_set_uniform_2i ()

void
gst_gl_shader_set_uniform_2i (GstGLShader *shader,
                              const gchar *name,
                              gint v0,
                              gint v1);

gst_gl_shader_set_uniform_2iv ()

void
gst_gl_shader_set_uniform_2iv (GstGLShader *shader,
                               const gchar *name,
                               guint count,
                               gint *value);

gst_gl_shader_set_uniform_3f ()

void
gst_gl_shader_set_uniform_3f (GstGLShader *shader,
                              const gchar *name,
                              gfloat v0,
                              gfloat v1,
                              gfloat v2);

gst_gl_shader_set_uniform_3fv ()

void
gst_gl_shader_set_uniform_3fv (GstGLShader *shader,
                               const gchar *name,
                               guint count,
                               gfloat *value);

gst_gl_shader_set_uniform_3i ()

void
gst_gl_shader_set_uniform_3i (GstGLShader *shader,
                              const gchar *name,
                              gint v0,
                              gint v1,
                              gint v2);

gst_gl_shader_set_uniform_3iv ()

void
gst_gl_shader_set_uniform_3iv (GstGLShader *shader,
                               const gchar *name,
                               guint count,
                               gint *value);

gst_gl_shader_set_uniform_4f ()

void
gst_gl_shader_set_uniform_4f (GstGLShader *shader,
                              const gchar *name,
                              gfloat v0,
                              gfloat v1,
                              gfloat v2,
                              gfloat v3);

gst_gl_shader_set_uniform_4fv ()

void
gst_gl_shader_set_uniform_4fv (GstGLShader *shader,
                               const gchar *name,
                               guint count,
                               gfloat *value);

gst_gl_shader_set_uniform_4i ()

void
gst_gl_shader_set_uniform_4i (GstGLShader *shader,
                              const gchar *name,
                              gint v0,
                              gint v1,
                              gint v2,
                              gint v3);

gst_gl_shader_set_uniform_4iv ()

void
gst_gl_shader_set_uniform_4iv (GstGLShader *shader,
                               const gchar *name,
                               guint count,
                               gint *value);

gst_gl_shader_set_uniform_matrix_2fv ()

void
gst_gl_shader_set_uniform_matrix_2fv (GstGLShader *shader,
                                      const gchar *name,
                                      gint count,
                                      gboolean transpose,
                                      const gfloat *value);

gst_gl_shader_set_uniform_matrix_2x3fv ()

void
gst_gl_shader_set_uniform_matrix_2x3fv
                               (GstGLShader *shader,
                                const gchar *name,
                                gint count,
                                gboolean transpose,
                                const gfloat *value);

gst_gl_shader_set_uniform_matrix_2x4fv ()

void
gst_gl_shader_set_uniform_matrix_2x4fv
                               (GstGLShader *shader,
                                const gchar *name,
                                gint count,
                                gboolean transpose,
                                const gfloat *value);

gst_gl_shader_set_uniform_matrix_3fv ()

void
gst_gl_shader_set_uniform_matrix_3fv (GstGLShader *shader,
                                      const gchar *name,
                                      gint count,
                                      gboolean transpose,
                                      const gfloat *value);

gst_gl_shader_set_uniform_matrix_3x2fv ()

void
gst_gl_shader_set_uniform_matrix_3x2fv
                               (GstGLShader *shader,
                                const gchar *name,
                                gint count,
                                gboolean transpose,
                                const gfloat *value);

gst_gl_shader_set_uniform_matrix_3x4fv ()

void
gst_gl_shader_set_uniform_matrix_3x4fv
                               (GstGLShader *shader,
                                const gchar *name,
                                gint count,
                                gboolean transpose,
                                const gfloat *value);

gst_gl_shader_set_uniform_matrix_4fv ()

void
gst_gl_shader_set_uniform_matrix_4fv (GstGLShader *shader,
                                      const gchar *name,
                                      gint count,
                                      gboolean transpose,
                                      const gfloat *value);

gst_gl_shader_set_uniform_matrix_4x2fv ()

void
gst_gl_shader_set_uniform_matrix_4x2fv
                               (GstGLShader *shader,
                                const gchar *name,
                                gint count,
                                gboolean transpose,
                                const gfloat *value);

gst_gl_shader_set_uniform_matrix_4x3fv ()

void
gst_gl_shader_set_uniform_matrix_4x3fv
                               (GstGLShader *shader,
                                const gchar *name,
                                gint count,
                                gboolean transpose,
                                const gfloat *value);

gst_gl_shader_get_attribute_location ()

gint
gst_gl_shader_get_attribute_location (GstGLShader *shader,
                                      const gchar *name);

gst_gl_shader_bind_attribute_location ()

void
gst_gl_shader_bind_attribute_location (GstGLShader *shader,
                                       guint index,
                                       const gchar *name);

Types and Values

enum GstGLShaderError

Members

GST_GL_SHADER_ERROR_COMPILE

   

GST_GL_SHADER_ERROR_LINK

   

GST_GL_SHADER_ERROR_PROGRAM

   

enum GstGLShaderSourceType

Members

GST_GL_SHADER_FRAGMENT_SOURCE

   

GST_GL_SHADER_VERTEX_SOURCE

   

struct gst_gl_shadervariable_desc

struct gst_gl_shadervariable_desc;

GstGLShader

typedef struct _GstGLShader GstGLShader;

Property Details

The “active” property

  “active”                   gchar *

Enable/Disable the shader.

Flags: Read / Write

Default value: NULL


The “compiled” property

  “compiled”                 gboolean

Shader compile and link status.

Flags: Read

Default value: FALSE


The “fragment-src” property

  “fragment-src”             gchar *

GLSL Fragment Shader source code.

Flags: Read / Write

Default value: NULL


The “vertex-src” property

  “vertex-src”               gchar *

GLSL Vertex Shader source code.

Flags: Read / Write

Default value: NULL