GstGLShader

Returns ( [transfer: full]) –

a new empty shader

GstGL.GLShader.prototype.new

function GstGL.GLShader.prototype.new(context: GstGL.GLContext): {
    // javascript wrapper for 'gst_gl_shader_new'
}

Note: must be called in the GL thread

Parameters:

context (GstGL.GLContext) –

Returns (GstGL.GLShader) –

a new empty shader

GstGL.GLShader.new

def GstGL.GLShader.new (context):
    #python wrapper for 'gst_gl_shader_new'

Note: must be called in the GL thread

Parameters:

context (GstGL.GLContext) –

Returns (GstGL.GLShader) –

a new empty shader

gst_gl_shader_new_default

GstGLShader *
gst_gl_shader_new_default (GstGLContext * context,
                           GError ** error)

Note: must be called in the GL thread

Parameters:

context –

error –

a GError that is filled on failure

Returns ( [transfer: full]) –

a default shader or NULL on failure

Since : 1.8

GstGL.GLShader.prototype.new_default

function GstGL.GLShader.prototype.new_default(context: GstGL.GLContext): {
    // javascript wrapper for 'gst_gl_shader_new_default'
}

Note: must be called in the GL thread

Parameters:

context (GstGL.GLContext) –

Returns (GstGL.GLShader) –

a default shader or null on failure

Since : 1.8

GstGL.GLShader.new_default

@raises(GLib.GError)
def GstGL.GLShader.new_default (context):
    #python wrapper for 'gst_gl_shader_new_default'

Note: must be called in the GL thread

Parameters:

context (GstGL.GLContext) –

Returns (GstGL.GLShader) –

a default shader or None on failure

Since : 1.8

gst_gl_shader_new_link_with_stages

GstGLShader *
gst_gl_shader_new_link_with_stages (GstGLContext * context,
                                    GError ** error,
                                    ... ...)

Each stage will attempt to be compiled and attached to shader. Then the shader will be linked. On error, NULL will be returned and error will contain the details of the error.

Note: must be called in the GL thread

Parameters:

context –

error –

... –

a NULL terminated list of GstGLSLStage's

Returns ( [transfer: full]) –

a new shader with the specified stages.

Since : 1.8

gst_gl_shader_new_with_stages

GstGLShader *
gst_gl_shader_new_with_stages (GstGLContext * context,
                               GError ** error,
                               ... ...)

Each stage will attempt to be compiled and attached to shader. On error, NULL will be returned and error will contain the details of the error.

Note: must be called in the GL thread

Parameters:

context –

error –

... –

a NULL terminated list of GstGLSLStage's

Returns ( [transfer: full]) –

a new shader with the specified stages.

Since : 1.8

Methods

gst_gl_shader_attach

gboolean
gst_gl_shader_attach (GstGLShader * shader,
                      GstGLSLStage * stage)

Attaches stage to shader. stage must have been successfully compiled with gst_glsl_stage_compile.

Note: must be called in the GL thread

Parameters:

shader –

stage ( [transfer: floating]) –

a GstGLSLStage to attach

Returns –

whether stage could be attached to shader

Since : 1.8

GstGL.GLShader.prototype.attach

function GstGL.GLShader.prototype.attach(stage: GstGL.GLSLStage): {
    // javascript wrapper for 'gst_gl_shader_attach'
}

Attaches stage to shader. stage must have been successfully compiled with GstGL.GLSLStage.prototype.compile.

Note: must be called in the GL thread

Parameters:

shader (GstGL.GLShader) –

stage (GstGL.GLSLStage) –

a GstGL.GLSLStage to attach

Returns (Number) –

whether stage could be attached to shader

Since : 1.8

GstGL.GLShader.attach

def GstGL.GLShader.attach (self, stage):
    #python wrapper for 'gst_gl_shader_attach'

Attaches stage to shader. stage must have been successfully compiled with GstGL.GLSLStage.compile.

Note: must be called in the GL thread

Parameters:

shader (GstGL.GLShader) –

stage (GstGL.GLSLStage) –

a GstGL.GLSLStage to attach

Returns (bool) –

whether stage could be attached to shader

Since : 1.8

gst_gl_shader_attach_unlocked

gboolean
gst_gl_shader_attach_unlocked (GstGLShader * shader,
                               GstGLSLStage * stage)

Attaches stage to shader. stage must have been successfully compiled with gst_glsl_stage_compile.

Note: must be called in the GL thread

Parameters:

shader –

stage ( [transfer: floating]) –

a GstGLSLStage to attach

Returns –

whether stage could be attached to shader

Since : 1.8

GstGL.GLShader.prototype.attach_unlocked

function GstGL.GLShader.prototype.attach_unlocked(stage: GstGL.GLSLStage): {
    // javascript wrapper for 'gst_gl_shader_attach_unlocked'
}

Attaches stage to shader. stage must have been successfully compiled with GstGL.GLSLStage.prototype.compile.

Note: must be called in the GL thread

Parameters:

shader (GstGL.GLShader) –

stage (GstGL.GLSLStage) –

a GstGL.GLSLStage to attach

Returns (Number) –

whether stage could be attached to shader

Since : 1.8

GstGL.GLShader.attach_unlocked

def GstGL.GLShader.attach_unlocked (self, stage):
    #python wrapper for 'gst_gl_shader_attach_unlocked'

Attaches stage to shader. stage must have been successfully compiled with GstGL.GLSLStage.compile.

Note: must be called in the GL thread

Parameters:

shader (GstGL.GLShader) –

stage (GstGL.GLSLStage) –

a GstGL.GLSLStage to attach

Returns (bool) –

whether stage could be attached to shader

Since : 1.8

gst_gl_shader_bind_attribute_location

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

Bind attribute name to the specified location index using glBindAttributeLocation().

Parameters:

shader –

index –

attribute index to set

name –

name of the attribute

GstGL.GLShader.prototype.bind_attribute_location

function GstGL.GLShader.prototype.bind_attribute_location(index: Number, name: String): {
    // javascript wrapper for 'gst_gl_shader_bind_attribute_location'
}

Bind attribute name to the specified location index using glBindAttributeLocation().

Parameters:

shader (GstGL.GLShader) –

index (Number) –

attribute index to set

name (String) –

name of the attribute

GstGL.GLShader.bind_attribute_location

def GstGL.GLShader.bind_attribute_location (self, index, name):
    #python wrapper for 'gst_gl_shader_bind_attribute_location'

Bind attribute name to the specified location index using glBindAttributeLocation().

Parameters:

shader (GstGL.GLShader) –

index (int) –

attribute index to set

name (str) –

name of the attribute

gst_gl_shader_bind_frag_data_location

gst_gl_shader_bind_frag_data_location (GstGLShader * shader,
                                       guint index,
                                       const gchar * name)

Bind attribute name to the specified location index using glBindFragDataLocation().

Parameters:

shader –

index –

attribute index to set

name –

name of the attribute

GstGL.GLShader.prototype.bind_frag_data_location

function GstGL.GLShader.prototype.bind_frag_data_location(index: Number, name: String): {
    // javascript wrapper for 'gst_gl_shader_bind_frag_data_location'
}

Bind attribute name to the specified location index using glBindFragDataLocation().

Parameters:

shader (GstGL.GLShader) –

index (Number) –

attribute index to set

name (String) –

name of the attribute

GstGL.GLShader.bind_frag_data_location

def GstGL.GLShader.bind_frag_data_location (self, index, name):
    #python wrapper for 'gst_gl_shader_bind_frag_data_location'

Bind attribute name to the specified location index using glBindFragDataLocation().

Parameters:

shader (GstGL.GLShader) –

index (int) –

attribute index to set

name (str) –

name of the attribute

gst_gl_shader_compile_attach_stage

gboolean
gst_gl_shader_compile_attach_stage (GstGLShader * shader,
                                    GstGLSLStage * stage,
                                    GError ** error)

Compiles stage and attaches it to shader.

Note: must be called in the GL thread

Parameters:

shader –

stage –

a GstGLSLStage to attach

error –

Returns –

whether stage could be compiled and attached to shader

Since : 1.8

GstGL.GLShader.prototype.compile_attach_stage

function GstGL.GLShader.prototype.compile_attach_stage(stage: GstGL.GLSLStage): {
    // javascript wrapper for 'gst_gl_shader_compile_attach_stage'
}

Compiles stage and attaches it to shader.

Note: must be called in the GL thread

Parameters:

shader (GstGL.GLShader) –

stage (GstGL.GLSLStage) –

a GstGL.GLSLStage to attach

Returns (Number) –

whether stage could be compiled and attached to shader

Since : 1.8

GstGL.GLShader.compile_attach_stage

@raises(GLib.GError)
def GstGL.GLShader.compile_attach_stage (self, stage):
    #python wrapper for 'gst_gl_shader_compile_attach_stage'

Compiles stage and attaches it to shader.

Note: must be called in the GL thread

Parameters:

shader (GstGL.GLShader) –

stage (GstGL.GLSLStage) –

a GstGL.GLSLStage to attach

Returns (bool) –

whether stage could be compiled and attached to shader

Since : 1.8

gst_gl_shader_detach

gst_gl_shader_detach (GstGLShader * shader,
                      GstGLSLStage * stage)

Detaches stage from shader. stage must have been successfully attached to shader with gst_gl_shader_attach or gst_gl_shader_attach_unlocked.

Note: must be called in the GL thread

Parameters:

shader –

stage –

a GstGLSLStage to attach

Since : 1.8

GstGL.GLShader.prototype.detach

function GstGL.GLShader.prototype.detach(stage: GstGL.GLSLStage): {
    // javascript wrapper for 'gst_gl_shader_detach'
}

Detaches stage from shader. stage must have been successfully attached to shader with GstGL.GLShader.prototype.attach or GstGL.GLShader.prototype.attach_unlocked.

Note: must be called in the GL thread

Parameters:

shader (GstGL.GLShader) –

stage (GstGL.GLSLStage) –

a GstGL.GLSLStage to attach

Since : 1.8

GstGL.GLShader.detach

def GstGL.GLShader.detach (self, stage):
    #python wrapper for 'gst_gl_shader_detach'

Detaches stage from shader. stage must have been successfully attached to shader with GstGL.GLShader.attach or GstGL.GLShader.attach_unlocked.

Note: must be called in the GL thread

Parameters:

shader (GstGL.GLShader) –

stage (GstGL.GLSLStage) –

a GstGL.GLSLStage to attach

Since : 1.8

gst_gl_shader_detach_unlocked

gst_gl_shader_detach_unlocked (GstGLShader * shader,
                               GstGLSLStage * stage)

Detaches stage from shader. stage must have been successfully attached to shader with gst_gl_shader_attach or gst_gl_shader_attach_unlocked.

Note: must be called in the GL thread

Parameters:

shader –

stage –

a GstGLSLStage to attach

Since : 1.8

GstGL.GLShader.prototype.detach_unlocked

function GstGL.GLShader.prototype.detach_unlocked(stage: GstGL.GLSLStage): {
    // javascript wrapper for 'gst_gl_shader_detach_unlocked'
}

Detaches stage from shader. stage must have been successfully attached to shader with GstGL.GLShader.prototype.attach or GstGL.GLShader.prototype.attach_unlocked.

Note: must be called in the GL thread

Parameters:

shader (GstGL.GLShader) –

stage (GstGL.GLSLStage) –

a GstGL.GLSLStage to attach

Since : 1.8

GstGL.GLShader.detach_unlocked

def GstGL.GLShader.detach_unlocked (self, stage):
    #python wrapper for 'gst_gl_shader_detach_unlocked'

Detaches stage from shader. stage must have been successfully attached to shader with GstGL.GLShader.attach or GstGL.GLShader.attach_unlocked.

Note: must be called in the GL thread

Parameters:

shader (GstGL.GLShader) –

stage (GstGL.GLSLStage) –

a GstGL.GLSLStage to attach

Since : 1.8

gst_gl_shader_get_attribute_location

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

Parameters:

shader –

name –

name of the attribute

Returns –

the attribute index for name in shader or -1 on failure

GstGL.GLShader.prototype.get_attribute_location

function GstGL.GLShader.prototype.get_attribute_location(name: String): {
    // javascript wrapper for 'gst_gl_shader_get_attribute_location'
}

Parameters:

shader (GstGL.GLShader) –

name (String) –

name of the attribute

Returns (Number) –

the attribute index for name in shader or -1 on failure

GstGL.GLShader.get_attribute_location

def GstGL.GLShader.get_attribute_location (self, name):
    #python wrapper for 'gst_gl_shader_get_attribute_location'

Parameters:

shader (GstGL.GLShader) –

name (str) –

name of the attribute

Returns (int) –

the attribute index for name in shader or -1 on failure

gst_gl_shader_get_program_handle

int
gst_gl_shader_get_program_handle (GstGLShader * shader)

Parameters:

shader –

Returns –

the GL program handle for this shader

Since : 1.8

GstGL.GLShader.prototype.get_program_handle

function GstGL.GLShader.prototype.get_program_handle(): {
    // javascript wrapper for 'gst_gl_shader_get_program_handle'
}

Parameters:

shader (GstGL.GLShader) –

Returns (Number) –

the GL program handle for this shader

Since : 1.8

GstGL.GLShader.get_program_handle

def GstGL.GLShader.get_program_handle (self):
    #python wrapper for 'gst_gl_shader_get_program_handle'

Parameters:

shader (GstGL.GLShader) –

Returns (int) –

the GL program handle for this shader

Since : 1.8

gst_gl_shader_is_linked

gboolean
gst_gl_shader_is_linked (GstGLShader * shader)

Note: must be called in the GL thread

Parameters:

shader –

Returns –

whether shader has been successfully linked

Since : 1.8

GstGL.GLShader.prototype.is_linked

function GstGL.GLShader.prototype.is_linked(): {
    // javascript wrapper for 'gst_gl_shader_is_linked'
}

Note: must be called in the GL thread

Parameters:

shader (GstGL.GLShader) –

Returns (Number) –

whether shader has been successfully linked

Since : 1.8

GstGL.GLShader.is_linked

def GstGL.GLShader.is_linked (self):
    #python wrapper for 'gst_gl_shader_is_linked'

Note: must be called in the GL thread

Parameters:

shader (GstGL.GLShader) –

Returns (bool) –

whether shader has been successfully linked

Since : 1.8

gst_gl_shader_link

gboolean
gst_gl_shader_link (GstGLShader * shader,
                    GError ** error)

Links the current list of GstGLSLStage's in shader.

Note: must be called in the GL thread

Parameters:

shader –

error –

Returns –

whether shader could be linked together.

Since : 1.8

GstGL.GLShader.prototype.link

function GstGL.GLShader.prototype.link(): {
    // javascript wrapper for 'gst_gl_shader_link'
}

Links the current list of GstGL.GLSLStage's in shader.

Note: must be called in the GL thread

Parameters:

shader (GstGL.GLShader) –

Returns (Number) –

whether shader could be linked together.

Since : 1.8

GstGL.GLShader.link

@raises(GLib.GError)
def GstGL.GLShader.link (self):
    #python wrapper for 'gst_gl_shader_link'

Links the current list of GstGL.GLSLStage's in shader.

Note: must be called in the GL thread

Parameters:

shader (GstGL.GLShader) –

Returns (bool) –

whether shader could be linked together.

Since : 1.8

gst_gl_shader_release

gst_gl_shader_release (GstGLShader * shader)

Releases the shader and stages.

Note: must be called in the GL thread

Parameters:

shader –

Since : 1.8

GstGL.GLShader.prototype.release

function GstGL.GLShader.prototype.release(): {
    // javascript wrapper for 'gst_gl_shader_release'
}

Releases the shader and stages.

Note: must be called in the GL thread

Parameters:

shader (GstGL.GLShader) –

Since : 1.8

GstGL.GLShader.release

def GstGL.GLShader.release (self):
    #python wrapper for 'gst_gl_shader_release'

Releases the shader and stages.

Note: must be called in the GL thread

Parameters:

shader (GstGL.GLShader) –

Since : 1.8

gst_gl_shader_release_unlocked

gst_gl_shader_release_unlocked (GstGLShader * shader)

Releases the shader and stages.

Note: must be called in the GL thread

Parameters:

shader –

Since : 1.8

GstGL.GLShader.prototype.release_unlocked

function GstGL.GLShader.prototype.release_unlocked(): {
    // javascript wrapper for 'gst_gl_shader_release_unlocked'
}

Releases the shader and stages.

Note: must be called in the GL thread

Parameters:

shader (GstGL.GLShader) –

Since : 1.8

GstGL.GLShader.release_unlocked

def GstGL.GLShader.release_unlocked (self):
    #python wrapper for 'gst_gl_shader_release_unlocked'

Releases the shader and stages.

Note: must be called in the GL thread

Parameters:

shader (GstGL.GLShader) –

Since : 1.8

gst_gl_shader_set_uniform_1f

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

Perform glUniform1f() for name on shader

Parameters:

shader –

name –

name of the uniform

value –

value to set

GstGL.GLShader.prototype.set_uniform_1f

function GstGL.GLShader.prototype.set_uniform_1f(name: String, value: Number): {
    // javascript wrapper for 'gst_gl_shader_set_uniform_1f'
}

Perform glUniform1f() for name on shader

Parameters:

shader (GstGL.GLShader) –

name (String) –

name of the uniform

value (Number) –

value to set

GstGL.GLShader.set_uniform_1f

def GstGL.GLShader.set_uniform_1f (self, name, value):
    #python wrapper for 'gst_gl_shader_set_uniform_1f'

Perform glUniform1f() for name on shader

Parameters:

shader (GstGL.GLShader) –

name (str) –

name of the uniform

value (float) –

value to set

gst_gl_shader_set_uniform_1fv

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

Perform glUniform1fv() for name on shader

Parameters:

shader –

name –

name of the uniform

count –

number of values to set

value ( [arraylength=count]) –

values to set

GstGL.GLShader.prototype.set_uniform_1fv

function GstGL.GLShader.prototype.set_uniform_1fv(name: String, count: Number, value: [ Number ]): {
    // javascript wrapper for 'gst_gl_shader_set_uniform_1fv'
}

Perform glUniform1fv() for name on shader

Parameters:

shader (GstGL.GLShader) –

name (String) –

name of the uniform

count (Number) –

number of values to set

value ([ Number ]) –

values to set

GstGL.GLShader.set_uniform_1fv

def GstGL.GLShader.set_uniform_1fv (self, name, count, value):
    #python wrapper for 'gst_gl_shader_set_uniform_1fv'

Perform glUniform1fv() for name on shader

Parameters:

shader (GstGL.GLShader) –

name (str) –

name of the uniform

count (int) –

number of values to set

value ([ float ]) –

values to set

gst_gl_shader_set_uniform_1i

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

Perform glUniform1i() for name on shader

Parameters:

shader –

name –

name of the uniform

value –

value to set

GstGL.GLShader.prototype.set_uniform_1i

function GstGL.GLShader.prototype.set_uniform_1i(name: String, value: Number): {
    // javascript wrapper for 'gst_gl_shader_set_uniform_1i'
}

Perform glUniform1i() for name on shader

Parameters:

shader (GstGL.GLShader) –

name (String) –

name of the uniform

value (Number) –

value to set

GstGL.GLShader.set_uniform_1i

def GstGL.GLShader.set_uniform_1i (self, name, value):
    #python wrapper for 'gst_gl_shader_set_uniform_1i'

Perform glUniform1i() for name on shader

Parameters:

shader (GstGL.GLShader) –

name (str) –

name of the uniform

value (int) –

value to set

gst_gl_shader_set_uniform_1iv

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

Perform glUniform1iv() for name on shader

Parameters:

shader –

name –

name of the uniform

count –

number of values to set

value ( [arraylength=count]) –

values to set

GstGL.GLShader.prototype.set_uniform_1iv

function GstGL.GLShader.prototype.set_uniform_1iv(name: String, count: Number, value: [ Number ]): {
    // javascript wrapper for 'gst_gl_shader_set_uniform_1iv'
}

Perform glUniform1iv() for name on shader

Parameters:

shader (GstGL.GLShader) –

name (String) –

name of the uniform

count (Number) –

number of values to set

value ([ Number ]) –

values to set

GstGL.GLShader.set_uniform_1iv

def GstGL.GLShader.set_uniform_1iv (self, name, count, value):
    #python wrapper for 'gst_gl_shader_set_uniform_1iv'

Perform glUniform1iv() for name on shader

Parameters:

shader (GstGL.GLShader) –

name (str) –

name of the uniform

count (int) –

number of values to set

value ([ int ]) –

values to set

gst_gl_shader_set_uniform_2f

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

Perform glUniform2f() for name on shader

Parameters:

shader –

name –

name of the uniform

v0 –

first value to set

v1 –

second value to set

GstGL.GLShader.prototype.set_uniform_2f

function GstGL.GLShader.prototype.set_uniform_2f(name: String, v0: Number, v1: Number): {
    // javascript wrapper for 'gst_gl_shader_set_uniform_2f'
}

Perform glUniform2f() for name on shader

Parameters:

shader (GstGL.GLShader) –

name (String) –

name of the uniform

v0 (Number) –

first value to set

v1 (Number) –

second value to set

GstGL.GLShader.set_uniform_2f

def GstGL.GLShader.set_uniform_2f (self, name, v0, v1):
    #python wrapper for 'gst_gl_shader_set_uniform_2f'

Perform glUniform2f() for name on shader

Parameters:

shader (GstGL.GLShader) –

name (str) –

name of the uniform

v0 (float) –

first value to set

v1 (float) –

second value to set

gst_gl_shader_set_uniform_2fv

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

Perform glUniform2fv() for name on shader

Parameters:

shader –

name –

name of the uniform

count –

number of values to set

value ( [arraylength=count]) –

values to set

GstGL.GLShader.prototype.set_uniform_2fv

function GstGL.GLShader.prototype.set_uniform_2fv(name: String, count: Number, value: [ Number ]): {
    // javascript wrapper for 'gst_gl_shader_set_uniform_2fv'
}

Perform glUniform2fv() for name on shader

Parameters:

shader (GstGL.GLShader) –

name (String) –

name of the uniform

count (Number) –

number of values to set

value ([ Number ]) –

values to set

GstGL.GLShader.set_uniform_2fv

def GstGL.GLShader.set_uniform_2fv (self, name, count, value):
    #python wrapper for 'gst_gl_shader_set_uniform_2fv'

Perform glUniform2fv() for name on shader

Parameters:

shader (GstGL.GLShader) –

name (str) –

name of the uniform

count (int) –

number of values to set

value ([ float ]) –

values to set

gst_gl_shader_set_uniform_2i

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

Perform glUniform2i() for name on shader

Parameters:

shader –

name –

name of the uniform

v0 –

first value to set

v1 –

second value to set

GstGL.GLShader.prototype.set_uniform_2i

function GstGL.GLShader.prototype.set_uniform_2i(name: String, v0: Number, v1: Number): {
    // javascript wrapper for 'gst_gl_shader_set_uniform_2i'
}

Perform glUniform2i() for name on shader

Parameters:

shader (GstGL.GLShader) –

name (String) –

name of the uniform

v0 (Number) –

first value to set

v1 (Number) –

second value to set

GstGL.GLShader.set_uniform_2i

def GstGL.GLShader.set_uniform_2i (self, name, v0, v1):
    #python wrapper for 'gst_gl_shader_set_uniform_2i'

Perform glUniform2i() for name on shader

Parameters:

shader (GstGL.GLShader) –

name (str) –

name of the uniform

v0 (int) –

first value to set

v1 (int) –

second value to set

gst_gl_shader_set_uniform_2iv

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

Perform glUniform2iv() for name on shader

Parameters:

shader –

name –

name of the uniform

count –

number of values to set

value ( [arraylength=count]) –

values to set

GstGL.GLShader.prototype.set_uniform_2iv

function GstGL.GLShader.prototype.set_uniform_2iv(name: String, count: Number, value: [ Number ]): {
    // javascript wrapper for 'gst_gl_shader_set_uniform_2iv'
}

Perform glUniform2iv() for name on shader

Parameters:

shader (GstGL.GLShader) –

name (String) –

name of the uniform

count (Number) –

number of values to set

value ([ Number ]) –

values to set

GstGL.GLShader.set_uniform_2iv

def GstGL.GLShader.set_uniform_2iv (self, name, count, value):
    #python wrapper for 'gst_gl_shader_set_uniform_2iv'

Perform glUniform2iv() for name on shader

Parameters:

shader (GstGL.GLShader) –

name (str) –

name of the uniform

count (int) –

number of values to set

value ([ int ]) –

values to set

gst_gl_shader_set_uniform_3f

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

Perform glUniform3f() for name on shader

Parameters:

shader –

name –

name of the uniform

v0 –

first value to set

v1 –

second value to set

v2 –

third value to set

GstGL.GLShader.prototype.set_uniform_3f

function GstGL.GLShader.prototype.set_uniform_3f(name: String, v0: Number, v1: Number, v2: Number): {
    // javascript wrapper for 'gst_gl_shader_set_uniform_3f'
}

Perform glUniform3f() for name on shader

Parameters:

shader (GstGL.GLShader) –

name (String) –

name of the uniform

v0 (Number) –

first value to set

v1 (Number) –

second value to set

v2 (Number) –

third value to set

GstGL.GLShader.set_uniform_3f

def GstGL.GLShader.set_uniform_3f (self, name, v0, v1, v2):
    #python wrapper for 'gst_gl_shader_set_uniform_3f'

Perform glUniform3f() for name on shader

Parameters:

shader (GstGL.GLShader) –

name (str) –

name of the uniform

v0 (float) –

first value to set

v1 (float) –

second value to set

v2 (float) –

third value to set

gst_gl_shader_set_uniform_3fv

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

Perform glUniform3fv() for name on shader

Parameters:

shader –

name –

name of the uniform

count –

number of values to set

value ( [arraylength=count]) –

values to set

GstGL.GLShader.prototype.set_uniform_3fv

function GstGL.GLShader.prototype.set_uniform_3fv(name: String, count: Number, value: [ Number ]): {
    // javascript wrapper for 'gst_gl_shader_set_uniform_3fv'
}

Perform glUniform3fv() for name on shader

Parameters:

shader (GstGL.GLShader) –

name (String) –

name of the uniform

count (Number) –

number of values to set

value ([ Number ]) –

values to set

GstGL.GLShader.set_uniform_3fv

def GstGL.GLShader.set_uniform_3fv (self, name, count, value):
    #python wrapper for 'gst_gl_shader_set_uniform_3fv'

Perform glUniform3fv() for name on shader

Parameters:

shader (GstGL.GLShader) –

name (str) –

name of the uniform

count (int) –

number of values to set

value ([ float ]) –

values to set

gst_gl_shader_set_uniform_3i

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

Perform glUniform3i() for name on shader

Parameters:

shader –

name –

name of the uniform

v0 –

first value to set

v1 –

second value to set

v2 –

third value to set

GstGL.GLShader.prototype.set_uniform_3i

function GstGL.GLShader.prototype.set_uniform_3i(name: String, v0: Number, v1: Number, v2: Number): {
    // javascript wrapper for 'gst_gl_shader_set_uniform_3i'
}

Perform glUniform3i() for name on shader

Parameters:

shader (GstGL.GLShader) –

name (String) –

name of the uniform

v0 (Number) –

first value to set

v1 (Number) –

second value to set

v2 (Number) –

third value to set

GstGL.GLShader.set_uniform_3i

def GstGL.GLShader.set_uniform_3i (self, name, v0, v1, v2):
    #python wrapper for 'gst_gl_shader_set_uniform_3i'

Perform glUniform3i() for name on shader

Parameters:

shader (GstGL.GLShader) –

name (str) –

name of the uniform

v0 (int) –

first value to set

v1 (int) –

second value to set

v2 (int) –

third value to set

gst_gl_shader_set_uniform_3iv

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

Perform glUniform3iv() for name on shader

Parameters:

shader –

name –

name of the uniform

count –

number of values to set

value ( [arraylength=count]) –

values to set

GstGL.GLShader.prototype.set_uniform_3iv

function GstGL.GLShader.prototype.set_uniform_3iv(name: String, count: Number, value: [ Number ]): {
    // javascript wrapper for 'gst_gl_shader_set_uniform_3iv'
}

Perform glUniform3iv() for name on shader

Parameters:

shader (GstGL.GLShader) –

name (String) –

name of the uniform

count (Number) –

number of values to set

value ([ Number ]) –

values to set

GstGL.GLShader.set_uniform_3iv

def GstGL.GLShader.set_uniform_3iv (self, name, count, value):
    #python wrapper for 'gst_gl_shader_set_uniform_3iv'

Perform glUniform3iv() for name on shader

Parameters:

shader (GstGL.GLShader) –

name (str) –

name of the uniform

count (int) –

number of values to set

value ([ int ]) –

values to set

gst_gl_shader_set_uniform_4f

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

Perform glUniform4f() for name on shader

Parameters:

shader –

name –

name of the uniform

v0 –

first value to set

v1 –

second value to set

v2 –

third value to set

v3 –

fourth value to set

GstGL.GLShader.prototype.set_uniform_4f

function GstGL.GLShader.prototype.set_uniform_4f(name: String, v0: Number, v1: Number, v2: Number, v3: Number): {
    // javascript wrapper for 'gst_gl_shader_set_uniform_4f'
}

Perform glUniform4f() for name on shader

Parameters:

shader (GstGL.GLShader) –

name (String) –

name of the uniform

v0 (Number) –

first value to set

v1 (Number) –

second value to set

v2 (Number) –

third value to set

v3 (Number) –

fourth value to set

GstGL.GLShader.set_uniform_4f

def GstGL.GLShader.set_uniform_4f (self, name, v0, v1, v2, v3):
    #python wrapper for 'gst_gl_shader_set_uniform_4f'

Perform glUniform4f() for name on shader

Parameters:

shader (GstGL.GLShader) –

name (str) –

name of the uniform

v0 (float) –

first value to set

v1 (float) –

second value to set

v2 (float) –

third value to set

v3 (float) –

fourth value to set

gst_gl_shader_set_uniform_4fv

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

Perform glUniform4fv() for name on shader

Parameters:

shader –

name –

name of the uniform

count –

number of values to set

value ( [arraylength=count]) –

values to set

GstGL.GLShader.prototype.set_uniform_4fv

function GstGL.GLShader.prototype.set_uniform_4fv(name: String, count: Number, value: [ Number ]): {
    // javascript wrapper for 'gst_gl_shader_set_uniform_4fv'
}

Perform glUniform4fv() for name on shader

Parameters:

shader (GstGL.GLShader) –

name (String) –

name of the uniform

count (Number) –

number of values to set

value ([ Number ]) –

values to set

GstGL.GLShader.set_uniform_4fv

def GstGL.GLShader.set_uniform_4fv (self, name, count, value):
    #python wrapper for 'gst_gl_shader_set_uniform_4fv'

Perform glUniform4fv() for name on shader

Parameters:

shader (GstGL.GLShader) –

name (str) –

name of the uniform

count (int) –

number of values to set

value ([ float ]) –

values to set

gst_gl_shader_set_uniform_4i

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

Perform glUniform4i() for name on shader

Parameters:

shader –

name –

name of the uniform

v0 –

first value to set

v1 –

second value to set

v2 –

third value to set

v3 –

fourth value to set

GstGL.GLShader.prototype.set_uniform_4i

function GstGL.GLShader.prototype.set_uniform_4i(name: String, v0: Number, v1: Number, v2: Number, v3: Number): {
    // javascript wrapper for 'gst_gl_shader_set_uniform_4i'
}

Perform glUniform4i() for name on shader

Parameters:

shader (GstGL.GLShader) –

name (String) –

name of the uniform

v0 (Number) –

first value to set

v1 (Number) –

second value to set

v2 (Number) –

third value to set

v3 (Number) –

fourth value to set

GstGL.GLShader.set_uniform_4i

def GstGL.GLShader.set_uniform_4i (self, name, v0, v1, v2, v3):
    #python wrapper for 'gst_gl_shader_set_uniform_4i'

Perform glUniform4i() for name on shader

Parameters:

shader (GstGL.GLShader) –

name (str) –

name of the uniform

v0 (int) –

first value to set

v1 (int) –

second value to set

v2 (int) –

third value to set

v3 (int) –

fourth value to set

gst_gl_shader_set_uniform_4iv

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

Perform glUniform4iv() for name on shader

Parameters:

shader –

name –

name of the uniform

count –

number of values to set

value ( [arraylength=count]) –

values to set

GstGL.GLShader.prototype.set_uniform_4iv

function GstGL.GLShader.prototype.set_uniform_4iv(name: String, count: Number, value: [ Number ]): {
    // javascript wrapper for 'gst_gl_shader_set_uniform_4iv'
}

Perform glUniform4iv() for name on shader

Parameters:

shader (GstGL.GLShader) –

name (String) –

name of the uniform

count (Number) –

number of values to set

value ([ Number ]) –

values to set

GstGL.GLShader.set_uniform_4iv

def GstGL.GLShader.set_uniform_4iv (self, name, count, value):
    #python wrapper for 'gst_gl_shader_set_uniform_4iv'

Perform glUniform4iv() for name on shader

Parameters:

shader (GstGL.GLShader) –

name (str) –

name of the uniform

count (int) –

number of values to set

value ([ int ]) –

values to set

gst_gl_shader_set_uniform_matrix_2fv

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

Perform glUniformMatrix2fv() for name on shader

Parameters:

shader –

name –

name of the uniform

count –

number of 2x2 matrices to set

transpose –

transpose the matrix

value –

matrix to set

GstGL.GLShader.prototype.set_uniform_matrix_2fv

function GstGL.GLShader.prototype.set_uniform_matrix_2fv(name: String, count: Number, transpose: Number, value: Number): {
    // javascript wrapper for 'gst_gl_shader_set_uniform_matrix_2fv'
}

Perform glUniformMatrix2fv() for name on shader

Parameters:

shader (GstGL.GLShader) –

name (String) –

name of the uniform

count (Number) –

number of 2x2 matrices to set

transpose (Number) –

transpose the matrix

value (Number) –

matrix to set

GstGL.GLShader.set_uniform_matrix_2fv

def GstGL.GLShader.set_uniform_matrix_2fv (self, name, count, transpose, value):
    #python wrapper for 'gst_gl_shader_set_uniform_matrix_2fv'

Perform glUniformMatrix2fv() for name on shader

Parameters:

shader (GstGL.GLShader) –

name (str) –

name of the uniform

count (int) –

number of 2x2 matrices to set

transpose (bool) –

transpose the matrix

value (float) –

matrix to set

gst_gl_shader_set_uniform_matrix_2x3fv

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

Perform glUniformMatrix2x3fv() for name on shader

Parameters:

shader –

name –

name of the uniform

count –

number of 2x3 matrices to set

transpose –

transpose the matrix

value –

values to set

GstGL.GLShader.prototype.set_uniform_matrix_2x3fv

function GstGL.GLShader.prototype.set_uniform_matrix_2x3fv(name: String, count: Number, transpose: Number, value: Number): {
    // javascript wrapper for 'gst_gl_shader_set_uniform_matrix_2x3fv'
}

Perform glUniformMatrix2x3fv() for name on shader

Parameters:

shader (GstGL.GLShader) –

name (String) –

name of the uniform

count (Number) –

number of 2x3 matrices to set

transpose (Number) –

transpose the matrix

value (Number) –

values to set

GstGL.GLShader.set_uniform_matrix_2x3fv

def GstGL.GLShader.set_uniform_matrix_2x3fv (self, name, count, transpose, value):
    #python wrapper for 'gst_gl_shader_set_uniform_matrix_2x3fv'

Perform glUniformMatrix2x3fv() for name on shader

Parameters:

shader (GstGL.GLShader) –

name (str) –

name of the uniform

count (int) –

number of 2x3 matrices to set

transpose (bool) –

transpose the matrix

value (float) –

values to set

gst_gl_shader_set_uniform_matrix_2x4fv

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

Perform glUniformMatrix2x4fv() for name on shader

Parameters:

shader –

name –

name of the uniform

count –

number of 2x4 matrices to set

transpose –

transpose the matrix

value –

values to set

GstGL.GLShader.prototype.set_uniform_matrix_2x4fv

function GstGL.GLShader.prototype.set_uniform_matrix_2x4fv(name: String, count: Number, transpose: Number, value: Number): {
    // javascript wrapper for 'gst_gl_shader_set_uniform_matrix_2x4fv'
}

Perform glUniformMatrix2x4fv() for name on shader

Parameters:

shader (GstGL.GLShader) –

name (String) –

name of the uniform

count (Number) –

number of 2x4 matrices to set

transpose (Number) –

transpose the matrix

value (Number) –

values to set

GstGL.GLShader.set_uniform_matrix_2x4fv

def GstGL.GLShader.set_uniform_matrix_2x4fv (self, name, count, transpose, value):
    #python wrapper for 'gst_gl_shader_set_uniform_matrix_2x4fv'

Perform glUniformMatrix2x4fv() for name on shader

Parameters:

shader (GstGL.GLShader) –

name (str) –

name of the uniform

count (int) –

number of 2x4 matrices to set

transpose (bool) –

transpose the matrix

value (float) –

values to set

gst_gl_shader_set_uniform_matrix_3fv

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

Perform glUniformMatrix3fv() for name on shader

Parameters:

shader –

name –

name of the uniform

count –

number of 3x3 matrices to set

transpose –

transpose the matrix

value –

values to set

GstGL.GLShader.prototype.set_uniform_matrix_3fv

function GstGL.GLShader.prototype.set_uniform_matrix_3fv(name: String, count: Number, transpose: Number, value: Number): {
    // javascript wrapper for 'gst_gl_shader_set_uniform_matrix_3fv'
}

Perform glUniformMatrix3fv() for name on shader

Parameters:

shader (GstGL.GLShader) –

name (String) –

name of the uniform

count (Number) –

number of 3x3 matrices to set

transpose (Number) –

transpose the matrix

value (Number) –

values to set

GstGL.GLShader.set_uniform_matrix_3fv

def GstGL.GLShader.set_uniform_matrix_3fv (self, name, count, transpose, value):
    #python wrapper for 'gst_gl_shader_set_uniform_matrix_3fv'

Perform glUniformMatrix3fv() for name on shader

Parameters:

shader (GstGL.GLShader) –

name (str) –

name of the uniform

count (int) –

number of 3x3 matrices to set

transpose (bool) –

transpose the matrix

value (float) –

values to set

gst_gl_shader_set_uniform_matrix_3x2fv

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

Perform glUniformMatrix3x2fv() for name on shader

Parameters:

shader –

name –

name of the uniform

count –

number of 3x2 matrices to set

transpose –

transpose the matrix

value –

values to set

GstGL.GLShader.prototype.set_uniform_matrix_3x2fv

function GstGL.GLShader.prototype.set_uniform_matrix_3x2fv(name: String, count: Number, transpose: Number, value: Number): {
    // javascript wrapper for 'gst_gl_shader_set_uniform_matrix_3x2fv'
}

Perform glUniformMatrix3x2fv() for name on shader

Parameters:

shader (GstGL.GLShader) –

name (String) –

name of the uniform

count (Number) –

number of 3x2 matrices to set

transpose (Number) –

transpose the matrix

value (Number) –

values to set

GstGL.GLShader.set_uniform_matrix_3x2fv

def GstGL.GLShader.set_uniform_matrix_3x2fv (self, name, count, transpose, value):
    #python wrapper for 'gst_gl_shader_set_uniform_matrix_3x2fv'

Perform glUniformMatrix3x2fv() for name on shader

Parameters:

shader (GstGL.GLShader) –

name (str) –

name of the uniform

count (int) –

number of 3x2 matrices to set

transpose (bool) –

transpose the matrix

value (float) –

values to set

gst_gl_shader_set_uniform_matrix_3x4fv

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

Perform glUniformMatrix3x4fv() for name on shader

Parameters:

shader –

name –

name of the uniform

count –

number of 3x4 matrices to set

transpose –

transpose the matrix

value –

values to set

GstGL.GLShader.prototype.set_uniform_matrix_3x4fv

function GstGL.GLShader.prototype.set_uniform_matrix_3x4fv(name: String, count: Number, transpose: Number, value: Number): {
    // javascript wrapper for 'gst_gl_shader_set_uniform_matrix_3x4fv'
}

Perform glUniformMatrix3x4fv() for name on shader

Parameters:

shader (GstGL.GLShader) –

name (String) –

name of the uniform

count (Number) –

number of 3x4 matrices to set

transpose (Number) –

transpose the matrix

value (Number) –

values to set

GstGL.GLShader.set_uniform_matrix_3x4fv

def GstGL.GLShader.set_uniform_matrix_3x4fv (self, name, count, transpose, value):
    #python wrapper for 'gst_gl_shader_set_uniform_matrix_3x4fv'

Perform glUniformMatrix3x4fv() for name on shader

Parameters:

shader (GstGL.GLShader) –

name (str) –

name of the uniform

count (int) –

number of 3x4 matrices to set

transpose (bool) –

transpose the matrix

value (float) –

values to set

gst_gl_shader_set_uniform_matrix_4fv

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

Perform glUniformMatrix4fv() for name on shader

Parameters:

shader –

name –

name of the uniform

count –

number of 4x4 matrices to set

transpose –

transpose the matrix

value –

values to set

GstGL.GLShader.prototype.set_uniform_matrix_4fv

function GstGL.GLShader.prototype.set_uniform_matrix_4fv(name: String, count: Number, transpose: Number, value: Number): {
    // javascript wrapper for 'gst_gl_shader_set_uniform_matrix_4fv'
}

Perform glUniformMatrix4fv() for name on shader

Parameters:

shader (GstGL.GLShader) –

name (String) –

name of the uniform

count (Number) –

number of 4x4 matrices to set

transpose (Number) –

transpose the matrix

value (Number) –

values to set

GstGL.GLShader.set_uniform_matrix_4fv

def GstGL.GLShader.set_uniform_matrix_4fv (self, name, count, transpose, value):
    #python wrapper for 'gst_gl_shader_set_uniform_matrix_4fv'

Perform glUniformMatrix4fv() for name on shader

Parameters:

shader (GstGL.GLShader) –

name (str) –

name of the uniform

count (int) –

number of 4x4 matrices to set

transpose (bool) –

transpose the matrix

value (float) –

values to set

gst_gl_shader_set_uniform_matrix_4x2fv

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

Perform glUniformMatrix4x2fv() for name on shader

Parameters:

shader –

name –

name of the uniform

count –

number of 4x2 matrices to set

transpose –

transpose the matrix

value –

values to set

GstGL.GLShader.prototype.set_uniform_matrix_4x2fv

function GstGL.GLShader.prototype.set_uniform_matrix_4x2fv(name: String, count: Number, transpose: Number, value: Number): {
    // javascript wrapper for 'gst_gl_shader_set_uniform_matrix_4x2fv'
}

Perform glUniformMatrix4x2fv() for name on shader

Parameters:

shader (GstGL.GLShader) –

name (String) –

name of the uniform

count (Number) –

number of 4x2 matrices to set

transpose (Number) –

transpose the matrix

value (Number) –

values to set

GstGL.GLShader.set_uniform_matrix_4x2fv

def GstGL.GLShader.set_uniform_matrix_4x2fv (self, name, count, transpose, value):
    #python wrapper for 'gst_gl_shader_set_uniform_matrix_4x2fv'

Perform glUniformMatrix4x2fv() for name on shader

Parameters:

shader (GstGL.GLShader) –

name (str) –

name of the uniform

count (int) –

number of 4x2 matrices to set

transpose (bool) –

transpose the matrix

value (float) –

values to set

gst_gl_shader_set_uniform_matrix_4x3fv

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

Perform glUniformMatrix4x3fv() for name on shader

Parameters:

shader –

name –

name of the uniform

count –

number of 4x3 matrices to set

transpose –

transpose the matrix

value –

values to set

GstGL.GLShader.prototype.set_uniform_matrix_4x3fv

function GstGL.GLShader.prototype.set_uniform_matrix_4x3fv(name: String, count: Number, transpose: Number, value: Number): {
    // javascript wrapper for 'gst_gl_shader_set_uniform_matrix_4x3fv'
}

Perform glUniformMatrix4x3fv() for name on shader

Parameters:

shader (GstGL.GLShader) –

name (String) –

name of the uniform

count (Number) –

number of 4x3 matrices to set

transpose (Number) –

transpose the matrix

value (Number) –

values to set

GstGL.GLShader.set_uniform_matrix_4x3fv

def GstGL.GLShader.set_uniform_matrix_4x3fv (self, name, count, transpose, value):
    #python wrapper for 'gst_gl_shader_set_uniform_matrix_4x3fv'

Perform glUniformMatrix4x3fv() for name on shader

Parameters:

shader (GstGL.GLShader) –

name (str) –

name of the uniform

count (int) –

number of 4x3 matrices to set

transpose (bool) –

transpose the matrix

value (float) –

values to set

gst_gl_shader_use

gst_gl_shader_use (GstGLShader * shader)

Mark's shader as being used for the next GL draw command.

Note: must be called in the GL thread and shader must have been linked.

Parameters:

shader –

GstGL.GLShader.prototype.use

function GstGL.GLShader.prototype.use(): {
    // javascript wrapper for 'gst_gl_shader_use'
}

Mark's shader as being used for the next GL draw command.

Note: must be called in the GL thread and shader must have been linked.

Parameters:

shader (GstGL.GLShader) –

GstGL.GLShader.use

def GstGL.GLShader.use (self):
    #python wrapper for 'gst_gl_shader_use'

Mark's shader as being used for the next GL draw command.

Note: must be called in the GL thread and shader must have been linked.

Parameters:

shader (GstGL.GLShader) –

Functions

gst_gl_shader_string_fragment_external_oes_get_default

gchar *
gst_gl_shader_string_fragment_external_oes_get_default (GstGLContext * context,
                                                        GstGLSLVersion version,
                                                        GstGLSLProfile profile)

Parameters:

context –

version –

a GstGLSLVersion

profile –

a GstGLSLProfile

Returns –

a passthrough shader string for copying an input external-oes texture to the output

Since : 1.16

GstGL.GLShader.prototype.string_fragment_external_oes_get_default

function GstGL.GLShader.prototype.string_fragment_external_oes_get_default(context: GstGL.GLContext, version: GstGL.GLSLVersion, profile: GstGL.GLSLProfile): {
    // javascript wrapper for 'gst_gl_shader_string_fragment_external_oes_get_default'
}

Parameters:

context (GstGL.GLContext) –

version (GstGL.GLSLVersion) –

profile (GstGL.GLSLProfile) –

Returns (String) –

a passthrough shader string for copying an input external-oes texture to the output

Since : 1.16

GstGL.GLShader.string_fragment_external_oes_get_default

def GstGL.GLShader.string_fragment_external_oes_get_default (context, version, profile):
    #python wrapper for 'gst_gl_shader_string_fragment_external_oes_get_default'

Parameters:

context (GstGL.GLContext) –

version (GstGL.GLSLVersion) –

profile (GstGL.GLSLProfile) –

Returns (str) –

a passthrough shader string for copying an input external-oes texture to the output

Since : 1.16

gst_gl_shader_string_fragment_get_default

gchar *
gst_gl_shader_string_fragment_get_default (GstGLContext * context,
                                           GstGLSLVersion version,
                                           GstGLSLProfile profile)

Parameters:

context –

version –

a GstGLSLVersion

profile –

a GstGLSLProfile

Returns –

a passthrough shader string for copying an input texture to the output

Since : 1.16

GstGL.GLShader.prototype.string_fragment_get_default

function GstGL.GLShader.prototype.string_fragment_get_default(context: GstGL.GLContext, version: GstGL.GLSLVersion, profile: GstGL.GLSLProfile): {
    // javascript wrapper for 'gst_gl_shader_string_fragment_get_default'
}

Parameters:

context (GstGL.GLContext) –

version (GstGL.GLSLVersion) –

profile (GstGL.GLSLProfile) –

Returns (String) –

a passthrough shader string for copying an input texture to the output

Since : 1.16

GstGL.GLShader.string_fragment_get_default

def GstGL.GLShader.string_fragment_get_default (context, version, profile):
    #python wrapper for 'gst_gl_shader_string_fragment_get_default'

Parameters:

context (GstGL.GLContext) –

version (GstGL.GLSLVersion) –

profile (GstGL.GLSLProfile) –

Returns (str) –

a passthrough shader string for copying an input texture to the output

Since : 1.16

gst_gl_shader_string_get_highest_precision

const gchar *
gst_gl_shader_string_get_highest_precision (GstGLContext * context,
                                            GstGLSLVersion version,
                                            GstGLSLProfile profile)

Generates a shader string that defines the precision of float types in GLSL shaders. This is particularly needed for fragment shaders in a GLSL ES context where there is no default precision specified.

Practically, this will return the string 'precision mediump float' or 'precision highp float' depending on if high precision floats are determined to be supported.

Parameters:

context –

version –

a GstGLSLVersion

profile –

a GstGLSLProfile

Returns –

a shader string defining the precision of float types based on context, version and profile

Since : 1.16

GstGL.GLShader.prototype.string_get_highest_precision

function GstGL.GLShader.prototype.string_get_highest_precision(context: GstGL.GLContext, version: GstGL.GLSLVersion, profile: GstGL.GLSLProfile): {
    // javascript wrapper for 'gst_gl_shader_string_get_highest_precision'
}

Practically, this will return the string 'precision mediump float' or 'precision highp float' depending on if high precision floats are determined to be supported.

Parameters:

context (GstGL.GLContext) –

version (GstGL.GLSLVersion) –

profile (GstGL.GLSLProfile) –

Returns (String) –

a shader string defining the precision of float types based on context, version and profile

Since : 1.16

GstGL.GLShader.string_get_highest_precision

def GstGL.GLShader.string_get_highest_precision (context, version, profile):
    #python wrapper for 'gst_gl_shader_string_get_highest_precision'

Practically, this will return the string 'precision mediump float' or 'precision highp float' depending on if high precision floats are determined to be supported.

Parameters:

context (GstGL.GLContext) –

version (GstGL.GLSLVersion) –

profile (GstGL.GLSLProfile) –