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* clutter/clutter-shader.c: added documentation strings for
ClutterShader.
This commit is contained in:
Øyvind Kolås
parent
97a23161f6
commit
8f6fad06ee
@ -1,3 +1,8 @@
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2008-01-25 Øyvind Kolås <pippin@o-hand.com>
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* clutter/clutter-shader.c: added documentation strings for
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ClutterShader.
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2008-01-23 Emmanuele Bassi <ebassi@openedhand.com>
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* Makefile.am: Use variables, instead of substitutions.
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@ -207,7 +207,7 @@ clutter_shader_class_init (ClutterShaderClass *klass)
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/**
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* ClutterShader:vertex-source:
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*
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* FIXME
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* GLSL source code for the vertex shader part of the shader program, if any.
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*
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* Since: 0.6
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*/
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@ -221,7 +221,7 @@ clutter_shader_class_init (ClutterShaderClass *klass)
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/**
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* ClutterShader:fragment-source:
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*
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* FIXME
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* GLSL source code for the fragment shader part of the shader program.
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*
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* Since: 0.6
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*/
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@ -235,7 +235,7 @@ clutter_shader_class_init (ClutterShaderClass *klass)
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/**
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* ClutterShader:bound:
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*
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* FIXME
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* Whether the shader is bound (compiled and linked, ready for use in the GL context).
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*
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* Since: 0.6
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*/
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@ -249,7 +249,7 @@ clutter_shader_class_init (ClutterShaderClass *klass)
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/**
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* ClutterShader:enabled:
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*
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* FIXME
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* Whether the shader is currently used in the GL rendering pipeline.
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*
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* Since: 0.6
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*/
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@ -282,9 +282,9 @@ clutter_shader_init (ClutterShader *self)
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/**
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* clutter_shader_new:
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*
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* FIXME
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* Create a new #ClutterShader instance.
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*
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* Return value: FIXME
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* Return value: a new #ClutterShader.
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*
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* Since: 0.6
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*/
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@ -298,11 +298,11 @@ clutter_shader_new (void)
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/**
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* clutter_shader_set_fragment_source:
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* @shader: a #ClutterShader
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* @data: FIXME
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* @length: FIXME (currently ignored)
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*
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* FIXME
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* @data: GLSL source code.
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* @length: length of source buffer (currently ignored)
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*
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* Sets the GLSL source code to be used by a #ClutterShader for the fragment
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* program.
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*
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* Since: 0.6
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*/
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@ -314,6 +314,8 @@ clutter_shader_set_fragment_source (ClutterShader *shader,
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ClutterShaderPrivate *priv;
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gboolean is_glsl;
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/* FIXME: do not ignore length, since we are exposing it in the API */
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if (shader == NULL)
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g_error ("quack!");
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@ -347,10 +349,11 @@ clutter_shader_set_fragment_source (ClutterShader *shader,
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/**
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* clutter_shader_set_vertex_source:
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* @shader: a #ClutterShader
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* @data: FIXME
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* @length: FIXME (currently ignored)
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* @data: GLSL source code.
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* @length: length of source buffer (currently ignored)
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*
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* FIXME
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* Sets the GLSL source code to be used by a #ClutterShader for the vertex
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* program.
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*
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* Since: 0.6
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*/
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@ -452,9 +455,11 @@ bind_glsl_shader (ClutterShader *self,
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* @shader: a #ClutterShader
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* @error: return location for a #GError, or %NULL
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*
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* FIXME
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* Compile and link GLSL sources set for vertex and fragment shaders for
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* a #ClutterShader. If the compilation fails and a #GError return location is
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* provided the error will contain the errors from the compiler, if any.
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*
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* Return value: FIXME
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* Return value: returns TRUE if the shader was succesfully bound.
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*
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* Since: 0.6
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*/
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@ -474,9 +479,8 @@ clutter_shader_bind (ClutterShader *shader,
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if ((priv->vertex_source && !priv->vertex_is_glsl) ||
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(priv->fragment_source && !priv->fragment_is_glsl))
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{
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/* XXX: maybe this error message should be about only GLSL
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shaders supportes as of now
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*/
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/* XXX: Could remove this check, since we only advertise support for GLSL
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* shaders anyways. */
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g_set_error (error, CLUTTER_SHADER_ERROR,
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CLUTTER_SHADER_ERROR_NO_ASM,
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"ASM shaders not supported");
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@ -505,7 +509,7 @@ shaders supportes as of now
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* clutter_shader_release:
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* @shader: a #ClutterShader
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*
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* FIXME
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* Free up any GL context resources held by the shader.
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*
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* Since: 0.6
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*/
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@ -544,9 +548,9 @@ clutter_shader_release (ClutterShader *shader)
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* clutter_shader_is_bound:
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* @shader: a #ClutterShader
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*
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* FIXME
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* Checks whether @shader is is currently compiled, linked and bound to the GL context.
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*
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* Return value: FIXME
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* Return value: %TRUE if the shader is compiled, linked and ready for use.
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*
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* Since: 0.6
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*/
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@ -561,9 +565,11 @@ clutter_shader_is_bound (ClutterShader *shader)
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/**
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* clutter_shader_set_is_enabled:
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* @shader: a #ClutterShader
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* @enabled: FIXME
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* @enabled: The new state of the shader.
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*
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* FIXME
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* Enable a shader, will attempt to bind the shader if it isn't already bound.
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* When FALSE is passed in the default state of the GL pipeline will be used
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* instead.
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*
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* Since: 0.6
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*/
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@ -608,9 +614,9 @@ clutter_shader_set_is_enabled (ClutterShader *shader,
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* clutter_shader_get_is_enabled:
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* @shader: a #ClutterShader
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*
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* FIXME
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* Checks whether @shader is enabled.
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*
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* Return value: FIXME
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* Return value: %TRUE if the shader is enabled.
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*
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* Since: 0.6
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*/
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@ -625,10 +631,11 @@ clutter_shader_get_is_enabled (ClutterShader *shader)
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/**
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* clutter_shader_set_uniform_1f:
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* @shader: a #ClutterShader
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* @name: FIXME
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* @value: FIXME
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* @name: name of uniform in vertex or fragment program to set.
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* @value: the new value of the uniform.
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*
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* FIXME
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* Sets a user configurable variable in the shader programs attached
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* to a #ClutterShader.
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*
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* Since: 0.6
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*/
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@ -652,7 +659,8 @@ clutter_shader_set_uniform_1f (ClutterShader *shader,
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/**
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* clutter_shader_release_all:
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*
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* FIXME
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* Iterate through all #ClutterShaders and tell them to release GL context
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* related sources.
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*
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* Since: 0.6
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*/
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@ -669,7 +677,7 @@ clutter_shader_release_all (void)
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* clutter_shader_get_fragment_source:
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* @shader: a #ClutterShader
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*
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* FIXME
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* Query the current GLSL fragment source set on @shader.
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*
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* Return value: the source of the fragment shader for this ClutterShader object
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* or %NULL. The returned string is owned by the shader object and should never
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@ -688,7 +696,7 @@ clutter_shader_get_fragment_source (ClutterShader *shader)
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* clutter_shader_get_vertex_source:
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* @shader: a #ClutterShader
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*
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* FIXME
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* Query the current GLSL vertex source set on @shader.
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*
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* Return value: the source of the vertex shader for this ClutterShader object
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* or %NULL. The returned string is owned by the shader object and should never
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