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GstGLSL

GstGLSL — helpers for dealing with OpenGL shaders

Types and Values

Description

Functions

gst_glsl_error_quark ()

GQuark
gst_glsl_error_quark (void);

gst_glsl_profile_from_string ()

GstGLSLProfile
gst_glsl_profile_from_string (const gchar *string);

gst_glsl_profile_to_string ()

const gchar *
gst_glsl_profile_to_string (GstGLSLProfile profile);

gst_glsl_version_from_string ()

GstGLSLVersion
gst_glsl_version_from_string (const gchar *string);

gst_glsl_version_to_string ()

const gchar *
gst_glsl_version_to_string (GstGLSLVersion version);

gst_glsl_version_profile_from_string ()

gboolean
gst_glsl_version_profile_from_string (const gchar *string,
                                      GstGLSLVersion *version,
                                      GstGLSLProfile *profile);

gst_glsl_version_profile_to_string ()

gchar *
gst_glsl_version_profile_to_string (GstGLSLVersion version,
                                    GstGLSLProfile profile);

gst_glsl_string_get_version_profile ()

gboolean
gst_glsl_string_get_version_profile (const gchar *s,
                                     GstGLSLVersion *version,
                                     GstGLSLProfile *profile);

gst_gl_context_supports_glsl_profile_version ()

gboolean
gst_gl_context_supports_glsl_profile_version
                               (GstGLContext *context,
                                GstGLSLVersion version,
                                GstGLSLProfile profile);

gst_gl_version_to_glsl_version ()

GstGLSLVersion
gst_gl_version_to_glsl_version (GstGLAPI gl_api,
                                gint maj,
                                gint min);

Types and Values

GST_GLSL_ERROR

#define GST_GLSL_ERROR (gst_glsl_error_quark ())

enum GstGLSLError

Compilation stage that caused an error

Members

GST_GLSL_ERROR_COMPILE

Compilation error occured

 

GST_GLSL_ERROR_LINK

Link error occured

 

GST_GLSL_ERROR_PROGRAM

General program error occured

 

Since: 1.8


enum GstGLSLProfile

GLSL profiles

Members

GST_GLSL_PROFILE_NONE

no profile supported/available

 

GST_GLSL_PROFILE_ES

OpenGL|ES profile

 

GST_GLSL_PROFILE_CORE

OpenGL core profile

 

GST_GLSL_PROFILE_COMPATIBILITY

OpenGL compatibility profile

 

GST_GLSL_PROFILE_ANY

any OpenGL/OpenGL|ES profile

 

Since: 1.8


enum GstGLSLVersion

GLSL version list

Members

GST_GLSL_VERSION_NONE

no version

 

GST_GLSL_VERSION_100

version 100 (only valid for ES)

 

GST_GLSL_VERSION_110

version 110 (only valid for compatibility desktop GL)

 

GST_GLSL_VERSION_120

version 120 (only valid for compatibility desktop GL)

 

GST_GLSL_VERSION_130

version 130 (only valid for compatibility desktop GL)

 

GST_GLSL_VERSION_140

version 140 (only valid for compatibility desktop GL)

 

GST_GLSL_VERSION_150

version 150 (valid for compatibility/core desktop GL)

 

GST_GLSL_VERSION_300

version 300 (only valid for ES)

 

GST_GLSL_VERSION_310

version 310 (only valid for ES)

 

GST_GLSL_VERSION_320

version 320 (only valid for ES)

 

GST_GLSL_VERSION_330

version 330 (valid for compatibility/core desktop GL)

 

GST_GLSL_VERSION_400

version 400 (valid for compatibility/core desktop GL)

 

GST_GLSL_VERSION_410

version 410 (valid for compatibility/core desktop GL)

 

GST_GLSL_VERSION_420

version 420 (valid for compatibility/core desktop GL)

 

GST_GLSL_VERSION_430

version 430 (valid for compatibility/core desktop GL)

 

GST_GLSL_VERSION_440

version 440 (valid for compatibility/core desktop GL)

 

GST_GLSL_VERSION_450

version 450 (valid for compatibility/core desktop GL)

 

Since: 1.8

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