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glshader: macro out all the extremely similar uniform setting

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This commit is contained in:
Matthew Waters 2018-09-03 16:06:45 +10:00
parent fae3f7cb56
commit 333566c53e
1 changed files with 147 additions and 409 deletions
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556
gst-libs/gst/gl/gstglshader.c
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@ -216,6 +216,9 @@ _get_uniform_location (GstGLShader * shader, const gchar * name)
location = GPOINTER_TO_INT (value); location = GPOINTER_TO_INT (value);
} }
GST_TRACE_OBJECT (shader, "Retrieved uniform \'%s\' location %i", name,
location);
return location; return location;
} }
@ -456,8 +459,8 @@ gst_gl_shader_detach_unlocked (GstGLShader * shader, GstGLSLStage * stage)
} }
if (shader->context->gl_vtable->IsProgram) if (shader->context->gl_vtable->IsProgram)
g_assert (shader->context->gl_vtable->IsProgram (shader->priv-> g_assert (shader->context->gl_vtable->IsProgram (shader->
program_handle)); priv->program_handle));
if (shader->context->gl_vtable->IsShader) if (shader->context->gl_vtable->IsShader)
g_assert (shader->context->gl_vtable->IsShader (stage_handle)); g_assert (shader->context->gl_vtable->IsShader (stage_handle));
@ -543,8 +546,8 @@ gst_gl_shader_attach_unlocked (GstGLShader * shader, GstGLSLStage * stage)
} }
if (shader->context->gl_vtable->IsProgram) if (shader->context->gl_vtable->IsProgram)
g_assert (shader->context->gl_vtable->IsProgram (shader->priv-> g_assert (shader->context->gl_vtable->IsProgram (shader->
program_handle)); priv->program_handle));
if (shader->context->gl_vtable->IsShader) if (shader->context->gl_vtable->IsShader)
g_assert (shader->context->gl_vtable->IsShader (stage_handle)); g_assert (shader->context->gl_vtable->IsShader (stage_handle));
@ -822,6 +825,81 @@ gst_gl_context_clear_shader (GstGLContext * context)
gl->UseProgramObject (0); gl->UseProgramObject (0);
} }
#define set_uniform_pre_check(shader, name) \
GLint location = -1; \
g_return_if_fail (shader != NULL); \
g_return_if_fail (shader->priv->program_handle != 0); \
location = _get_uniform_location (shader, name);
#if G_HAVE_ISO_VARARGS
#define set_uniform_v(gl_suffix, c_type, debug_stride, debug_str, ...) \
void \
G_PASTE(gst_gl_shader_set_uniform_,gl_suffix) (GstGLShader * shader, \
const gchar * name, guint count, const c_type * value) \
{ \
guint i; \
set_uniform_pre_check(shader, name) \
for (i = 0; i < count; i++) { \
const c_type * item = &value[i * debug_stride]; \
GST_TRACE_OBJECT (shader, "Setting uniform %s (%i) index %i to " \
debug_str, name, location, i, __VA_ARGS__); \
} \
shader->context->gl_vtable->G_PASTE(Uniform,gl_suffix) (location, count, value); \
}
#define set_uniform_func_decl(gl_suffix, ...) \
void \
G_PASTE(gst_gl_shader_set_uniform_,gl_suffix) (GstGLShader * shader, \
const gchar * name, __VA_ARGS__)
#define set_uniform_body(gl_suffix, debug_str, ...) \
{ \
set_uniform_pre_check(shader, name) \
GST_TRACE_OBJECT (shader, "Setting uniform %s (%i) = " debug_str, \
name, location, __VA_ARGS__); \
shader->context->gl_vtable->G_PASTE(Uniform,gl_suffix) (location, __VA_ARGS__); \
}
#else /* G_HAVE_ISO_VARARGS */
#if G_HAVE_GNUC_VARARGS
#define set_uniform_v(gl_suffix, c_type, debug_stride, debug_str, args...) \
void \
G_PASTE(gst_gl_shader_set_uniform_,gl_suffix) (GstGLShader * shader, \
const gchar * name, guint count, const c_type * value) \
{ \
guint i; \
set_uniform_pre_check(shader, name) \
for (i = 0; i < count; i++) { \
const c_type * item = &value[i * debug_stride]; \
GST_TRACE_OBJECT (shader, "Setting uniform %s (%i) index %i to " \
debug_str, name, location, i, ##args); \
} \
shader->context->gl_vtable->G_PASTE(Uniform,gl_suffix) (location, count, value); \
}
#define set_uniform_func_decl(gl_suffix, args...) \
void \
G_PASTE(gst_gl_shader_set_uniform_,gl_suffix) (GstGLShader * shader, \
const gchar * name, ##args)
#define set_uniform_body(gl_suffix, debug_str, args...) \
{ \
set_uniform_pre_check(shader, name) \
GST_TRACE_OBJECT (shader, "Setting uniform %s (%i) = " debug_str, \
name, location, ##args); \
shader->context->gl_vtable->G_PASTE(Uniform,gl_suffix) (location, ##args); \
}
#else
#error "No vararg support in C macros. What kind of C compiler is this?!"
#endif /* G_HAVE_GNUC_VARARGS */
#endif /* G_HAVE_ISO_VARARGS */
/* *INDENT-OFF* */
/** /**
* gst_gl_shader_set_uniform_1f: * gst_gl_shader_set_uniform_1f:
* @shader: a #GstGLShader * @shader: a #GstGLShader
@ -830,24 +908,8 @@ gst_gl_context_clear_shader (GstGLContext * context)
* *
* Perform glUniform1f() for @name on @shader * Perform glUniform1f() for @name on @shader
*/ */
void set_uniform_func_decl(1f, float value)
gst_gl_shader_set_uniform_1f (GstGLShader * shader, const gchar * name, set_uniform_body(1f, "%f", value);
gfloat value)
{
GstGLShaderPrivate *priv;
GstGLFuncs *gl;
GLint location = -1;
g_return_if_fail (shader != NULL);
priv = shader->priv;
g_return_if_fail (priv->program_handle != 0);
gl = shader->context->gl_vtable;
location = _get_uniform_location (shader, name);
gl->Uniform1f (location, value);
}
/** /**
* gst_gl_shader_set_uniform_1fv: * gst_gl_shader_set_uniform_1fv:
@ -858,23 +920,7 @@ gst_gl_shader_set_uniform_1f (GstGLShader * shader, const gchar * name,
* *
* Perform glUniform1fv() for @name on @shader * Perform glUniform1fv() for @name on @shader
*/ */
void set_uniform_v(1fv, float, 1, "%f", item[0]);
gst_gl_shader_set_uniform_1fv (GstGLShader * shader, const gchar * name,
guint count, const gfloat * value)
{
GstGLShaderPrivate *priv;
GstGLFuncs *gl;
GLint location = -1;
g_return_if_fail (shader != NULL);
priv = shader->priv;
g_return_if_fail (priv->program_handle != 0);
gl = shader->context->gl_vtable;
location = _get_uniform_location (shader, name);
gl->Uniform1fv (location, count, value);
}
/** /**
* gst_gl_shader_set_uniform_1i: * gst_gl_shader_set_uniform_1i:
@ -884,23 +930,8 @@ gst_gl_shader_set_uniform_1fv (GstGLShader * shader, const gchar * name,
* *
* Perform glUniform1i() for @name on @shader * Perform glUniform1i() for @name on @shader
*/ */
void set_uniform_func_decl(1i, int value)
gst_gl_shader_set_uniform_1i (GstGLShader * shader, const gchar * name, set_uniform_body(1i, "%i", value);
gint value)
{
GstGLShaderPrivate *priv;
GstGLFuncs *gl;
GLint location = -1;
g_return_if_fail (shader != NULL);
priv = shader->priv;
g_return_if_fail (priv->program_handle != 0);
gl = shader->context->gl_vtable;
location = _get_uniform_location (shader, name);
gl->Uniform1i (location, value);
}
/** /**
* gst_gl_shader_set_uniform_1iv: * gst_gl_shader_set_uniform_1iv:
@ -911,23 +942,7 @@ gst_gl_shader_set_uniform_1i (GstGLShader * shader, const gchar * name,
* *
* Perform glUniform1iv() for @name on @shader * Perform glUniform1iv() for @name on @shader
*/ */
void set_uniform_v(1iv, int, 1, "%i", item[0]);
gst_gl_shader_set_uniform_1iv (GstGLShader * shader, const gchar * name,
guint count, const gint * value)
{
GstGLShaderPrivate *priv;
GstGLFuncs *gl;
GLint location = -1;
g_return_if_fail (shader != NULL);
priv = shader->priv;
g_return_if_fail (priv->program_handle != 0);
gl = shader->context->gl_vtable;
location = _get_uniform_location (shader, name);
gl->Uniform1iv (location, count, value);
}
/** /**
* gst_gl_shader_set_uniform_2f: * gst_gl_shader_set_uniform_2f:
@ -938,23 +953,8 @@ gst_gl_shader_set_uniform_1iv (GstGLShader * shader, const gchar * name,
* *
* Perform glUniform2f() for @name on @shader * Perform glUniform2f() for @name on @shader
*/ */
void set_uniform_func_decl(2f, float v0, float v1)
gst_gl_shader_set_uniform_2f (GstGLShader * shader, const gchar * name, set_uniform_body(2f, "%f, %f", v0, v1);
gfloat v0, gfloat v1)
{
GstGLShaderPrivate *priv;
GstGLFuncs *gl;
GLint location = -1;
g_return_if_fail (shader != NULL);
priv = shader->priv;
g_return_if_fail (priv->program_handle != 0);
gl = shader->context->gl_vtable;
location = _get_uniform_location (shader, name);
gl->Uniform2f (location, v0, v1);
}
/** /**
* gst_gl_shader_set_uniform_2fv: * gst_gl_shader_set_uniform_2fv:
@ -965,23 +965,7 @@ gst_gl_shader_set_uniform_2f (GstGLShader * shader, const gchar * name,
* *
* Perform glUniform2fv() for @name on @shader * Perform glUniform2fv() for @name on @shader
*/ */
void set_uniform_v(2fv, float, 2, "%f, %f", item[0], item[1]);
gst_gl_shader_set_uniform_2fv (GstGLShader * shader, const gchar * name,
guint count, const gfloat * value)
{
GstGLShaderPrivate *priv;
GstGLFuncs *gl;
GLint location = -1;
g_return_if_fail (shader != NULL);
priv = shader->priv;
g_return_if_fail (priv->program_handle != 0);
gl = shader->context->gl_vtable;
location = _get_uniform_location (shader, name);
gl->Uniform2fv (location, count, value);
}
/** /**
* gst_gl_shader_set_uniform_2i: * gst_gl_shader_set_uniform_2i:
@ -992,23 +976,8 @@ gst_gl_shader_set_uniform_2fv (GstGLShader * shader, const gchar * name,
* *
* Perform glUniform2i() for @name on @shader * Perform glUniform2i() for @name on @shader
*/ */
void set_uniform_func_decl(2i, int v0, int v1)
gst_gl_shader_set_uniform_2i (GstGLShader * shader, const gchar * name, set_uniform_body(2i, "%i, %i", v0, v1);
gint v0, gint v1)
{
GstGLShaderPrivate *priv;
GstGLFuncs *gl;
GLint location = -1;
g_return_if_fail (shader != NULL);
priv = shader->priv;
g_return_if_fail (priv->program_handle != 0);
gl = shader->context->gl_vtable;
location = _get_uniform_location (shader, name);
gl->Uniform2i (location, v0, v1);
}
/** /**
* gst_gl_shader_set_uniform_2iv: * gst_gl_shader_set_uniform_2iv:
@ -1019,23 +988,7 @@ gst_gl_shader_set_uniform_2i (GstGLShader * shader, const gchar * name,
* *
* Perform glUniform2iv() for @name on @shader * Perform glUniform2iv() for @name on @shader
*/ */
void set_uniform_v(2iv, int, 2, "%i, %i", item[0], item[1]);
gst_gl_shader_set_uniform_2iv (GstGLShader * shader, const gchar * name,
guint count, const gint * value)
{
GstGLShaderPrivate *priv;
GstGLFuncs *gl;
GLint location = -1;
g_return_if_fail (shader != NULL);
priv = shader->priv;
g_return_if_fail (priv->program_handle != 0);
gl = shader->context->gl_vtable;
location = _get_uniform_location (shader, name);
gl->Uniform2iv (location, count, value);
}
/** /**
* gst_gl_shader_set_uniform_3f: * gst_gl_shader_set_uniform_3f:
@ -1047,23 +1000,8 @@ gst_gl_shader_set_uniform_2iv (GstGLShader * shader, const gchar * name,
* *
* Perform glUniform3f() for @name on @shader * Perform glUniform3f() for @name on @shader
*/ */
void set_uniform_func_decl(3f, float v0, float v1, float v2)
gst_gl_shader_set_uniform_3f (GstGLShader * shader, const gchar * name, set_uniform_body(3f, "%f, %f, %f", v0, v1, v2);
gfloat v0, gfloat v1, gfloat v2)
{
GstGLShaderPrivate *priv;
GstGLFuncs *gl;
GLint location = -1;
g_return_if_fail (shader != NULL);
priv = shader->priv;
g_return_if_fail (priv->program_handle != 0);
gl = shader->context->gl_vtable;
location = _get_uniform_location (shader, name);
gl->Uniform3f (location, v0, v1, v2);
}
/** /**
* gst_gl_shader_set_uniform_3fv: * gst_gl_shader_set_uniform_3fv:
@ -1074,23 +1012,7 @@ gst_gl_shader_set_uniform_3f (GstGLShader * shader, const gchar * name,
* *
* Perform glUniform3fv() for @name on @shader * Perform glUniform3fv() for @name on @shader
*/ */
void set_uniform_v(3fv, float, 3, "%f, %f, %f", item[0], item[1], item[2]);
gst_gl_shader_set_uniform_3fv (GstGLShader * shader, const gchar * name,
guint count, const gfloat * value)
{
GstGLShaderPrivate *priv;
GstGLFuncs *gl;
GLint location = -1;
g_return_if_fail (shader != NULL);
priv = shader->priv;
g_return_if_fail (priv->program_handle != 0);
gl = shader->context->gl_vtable;
location = _get_uniform_location (shader, name);
gl->Uniform3fv (location, count, value);
}
/** /**
* gst_gl_shader_set_uniform_3i: * gst_gl_shader_set_uniform_3i:
@ -1102,23 +1024,8 @@ gst_gl_shader_set_uniform_3fv (GstGLShader * shader, const gchar * name,
* *
* Perform glUniform3i() for @name on @shader * Perform glUniform3i() for @name on @shader
*/ */
void set_uniform_func_decl(3i, int v0, int v1, int v2)
gst_gl_shader_set_uniform_3i (GstGLShader * shader, const gchar * name, set_uniform_body(3i, "%i, %i, %i", v0, v1, v2);
gint v0, gint v1, gint v2)
{
GstGLShaderPrivate *priv;
GstGLFuncs *gl;
GLint location = -1;
g_return_if_fail (shader != NULL);
priv = shader->priv;
g_return_if_fail (priv->program_handle != 0);
gl = shader->context->gl_vtable;
location = _get_uniform_location (shader, name);
gl->Uniform3i (location, v0, v1, v2);
}
/** /**
* gst_gl_shader_set_uniform_3iv: * gst_gl_shader_set_uniform_3iv:
@ -1129,23 +1036,7 @@ gst_gl_shader_set_uniform_3i (GstGLShader * shader, const gchar * name,
* *
* Perform glUniform3iv() for @name on @shader * Perform glUniform3iv() for @name on @shader
*/ */
void set_uniform_v(3iv, int, 3, "%i, %i, %i", item[0], item[1], item[2]);
gst_gl_shader_set_uniform_3iv (GstGLShader * shader, const gchar * name,
guint count, const gint * value)
{
GstGLShaderPrivate *priv;
GstGLFuncs *gl;
GLint location = -1;
g_return_if_fail (shader != NULL);
priv = shader->priv;
g_return_if_fail (priv->program_handle != 0);
gl = shader->context->gl_vtable;
location = _get_uniform_location (shader, name);
gl->Uniform3iv (location, count, value);
}
/** /**
* gst_gl_shader_set_uniform_4f: * gst_gl_shader_set_uniform_4f:
@ -1158,23 +1049,8 @@ gst_gl_shader_set_uniform_3iv (GstGLShader * shader, const gchar * name,
* *
* Perform glUniform4f() for @name on @shader * Perform glUniform4f() for @name on @shader
*/ */
void set_uniform_func_decl(4f, float v0, float v1, float v2, float v3)
gst_gl_shader_set_uniform_4f (GstGLShader * shader, const gchar * name, set_uniform_body(4f, "%f, %f, %f, %f", v0, v1, v2, v3);
gfloat v0, gfloat v1, gfloat v2, gfloat v3)
{
GstGLShaderPrivate *priv;
GstGLFuncs *gl;
GLint location = -1;
g_return_if_fail (shader != NULL);
priv = shader->priv;
g_return_if_fail (priv->program_handle != 0);
gl = shader->context->gl_vtable;
location = _get_uniform_location (shader, name);
gl->Uniform4f (location, v0, v1, v2, v3);
}
/** /**
* gst_gl_shader_set_uniform_4fv: * gst_gl_shader_set_uniform_4fv:
@ -1185,23 +1061,7 @@ gst_gl_shader_set_uniform_4f (GstGLShader * shader, const gchar * name,
* *
* Perform glUniform4fv() for @name on @shader * Perform glUniform4fv() for @name on @shader
*/ */
void set_uniform_v(4fv, float, 4, "%f, %f, %f, %f", item[0], item[1], item[2], item[3]);
gst_gl_shader_set_uniform_4fv (GstGLShader * shader, const gchar * name,
guint count, const gfloat * value)
{
GstGLShaderPrivate *priv;
GstGLFuncs *gl;
GLint location = -1;
g_return_if_fail (shader != NULL);
priv = shader->priv;
g_return_if_fail (priv->program_handle != 0);
gl = shader->context->gl_vtable;
location = _get_uniform_location (shader, name);
gl->Uniform4fv (location, count, value);
}
/** /**
* gst_gl_shader_set_uniform_4i: * gst_gl_shader_set_uniform_4i:
@ -1214,23 +1074,8 @@ gst_gl_shader_set_uniform_4fv (GstGLShader * shader, const gchar * name,
* *
* Perform glUniform4i() for @name on @shader * Perform glUniform4i() for @name on @shader
*/ */
void set_uniform_func_decl(4i, int v0, int v1, int v2, int v3)
gst_gl_shader_set_uniform_4i (GstGLShader * shader, const gchar * name, set_uniform_body(4i, "%i, %i, %i, %i", v0, v1, v2, v3);
gint v0, gint v1, gint v2, gint v3)
{
GstGLShaderPrivate *priv;
GstGLFuncs *gl;
GLint location = -1;
g_return_if_fail (shader != NULL);
priv = shader->priv;
g_return_if_fail (priv->program_handle != 0);
gl = shader->context->gl_vtable;
location = _get_uniform_location (shader, name);
gl->Uniform4i (location, v0, v1, v2, v3);
}
/** /**
* gst_gl_shader_set_uniform_4iv: * gst_gl_shader_set_uniform_4iv:
@ -1241,23 +1086,8 @@ gst_gl_shader_set_uniform_4i (GstGLShader * shader, const gchar * name,
* *
* Perform glUniform4iv() for @name on @shader * Perform glUniform4iv() for @name on @shader
*/ */
void set_uniform_v(4iv, int, 4, "%i, %i, %i, %i", item[0], item[1], item[2], item[3]);
gst_gl_shader_set_uniform_4iv (GstGLShader * shader, const gchar * name, /* *INDENT-ON* */
guint count, const gint * value)
{
GstGLShaderPrivate *priv;
GstGLFuncs *gl;
GLint location = -1;
g_return_if_fail (shader != NULL);
priv = shader->priv;
g_return_if_fail (priv->program_handle != 0);
gl = shader->context->gl_vtable;
location = _get_uniform_location (shader, name);
gl->Uniform4iv (location, count, value);
}
/** /**
* gst_gl_shader_set_uniform_matrix_2fv: * gst_gl_shader_set_uniform_matrix_2fv:
@ -1273,18 +1103,9 @@ void
gst_gl_shader_set_uniform_matrix_2fv (GstGLShader * shader, const gchar * name, gst_gl_shader_set_uniform_matrix_2fv (GstGLShader * shader, const gchar * name,
gint count, gboolean transpose, const gfloat * value) gint count, gboolean transpose, const gfloat * value)
{ {
GstGLShaderPrivate *priv; set_uniform_pre_check (shader, name);
GstGLFuncs *gl; shader->context->gl_vtable->UniformMatrix2fv (location, count, transpose,
GLint location = -1; value);
g_return_if_fail (shader != NULL);
priv = shader->priv;
g_return_if_fail (priv->program_handle != 0);
gl = shader->context->gl_vtable;
location = _get_uniform_location (shader, name);
gl->UniformMatrix2fv (location, count, transpose, value);
} }
/** /**
@ -1301,18 +1122,9 @@ void
gst_gl_shader_set_uniform_matrix_3fv (GstGLShader * shader, const gchar * name, gst_gl_shader_set_uniform_matrix_3fv (GstGLShader * shader, const gchar * name,
gint count, gboolean transpose, const gfloat * value) gint count, gboolean transpose, const gfloat * value)
{ {
GstGLShaderPrivate *priv; set_uniform_pre_check (shader, name);
GstGLFuncs *gl; shader->context->gl_vtable->UniformMatrix3fv (location, count, transpose,
GLint location = -1; value);
g_return_if_fail (shader != NULL);
priv = shader->priv;
g_return_if_fail (priv->program_handle != 0);
gl = shader->context->gl_vtable;
location = _get_uniform_location (shader, name);
gl->UniformMatrix3fv (location, count, transpose, value);
} }
/** /**
@ -1329,18 +1141,9 @@ void
gst_gl_shader_set_uniform_matrix_4fv (GstGLShader * shader, const gchar * name, gst_gl_shader_set_uniform_matrix_4fv (GstGLShader * shader, const gchar * name,
gint count, gboolean transpose, const gfloat * value) gint count, gboolean transpose, const gfloat * value)
{ {
GstGLShaderPrivate *priv; set_uniform_pre_check (shader, name);
GstGLFuncs *gl; shader->context->gl_vtable->UniformMatrix4fv (location, count, transpose,
GLint location = -1; value);
g_return_if_fail (shader != NULL);
priv = shader->priv;
g_return_if_fail (priv->program_handle != 0);
gl = shader->context->gl_vtable;
location = _get_uniform_location (shader, name);
gl->UniformMatrix4fv (location, count, transpose, value);
} }
/** /**
@ -1357,18 +1160,9 @@ void
gst_gl_shader_set_uniform_matrix_2x3fv (GstGLShader * shader, gst_gl_shader_set_uniform_matrix_2x3fv (GstGLShader * shader,
const gchar * name, gint count, gboolean transpose, const gfloat * value) const gchar * name, gint count, gboolean transpose, const gfloat * value)
{ {
GstGLShaderPrivate *priv; set_uniform_pre_check (shader, name);
GstGLFuncs *gl; shader->context->gl_vtable->UniformMatrix2x3fv (location, count, transpose,
GLint location = -1; value);
g_return_if_fail (shader != NULL);
priv = shader->priv;
g_return_if_fail (priv->program_handle != 0);
gl = shader->context->gl_vtable;
location = _get_uniform_location (shader, name);
gl->UniformMatrix2x3fv (location, count, transpose, value);
} }
/** /**
@ -1385,18 +1179,9 @@ void
gst_gl_shader_set_uniform_matrix_2x4fv (GstGLShader * shader, gst_gl_shader_set_uniform_matrix_2x4fv (GstGLShader * shader,
const gchar * name, gint count, gboolean transpose, const gfloat * value) const gchar * name, gint count, gboolean transpose, const gfloat * value)
{ {
GstGLShaderPrivate *priv; set_uniform_pre_check (shader, name);
GstGLFuncs *gl; shader->context->gl_vtable->UniformMatrix2x4fv (location, count, transpose,
GLint location = -1; value);
g_return_if_fail (shader != NULL);
priv = shader->priv;
g_return_if_fail (priv->program_handle != 0);
gl = shader->context->gl_vtable;
location = _get_uniform_location (shader, name);
gl->UniformMatrix2x4fv (location, count, transpose, value);
} }
/** /**
@ -1413,18 +1198,9 @@ void
gst_gl_shader_set_uniform_matrix_3x2fv (GstGLShader * shader, gst_gl_shader_set_uniform_matrix_3x2fv (GstGLShader * shader,
const gchar * name, gint count, gboolean transpose, const gfloat * value) const gchar * name, gint count, gboolean transpose, const gfloat * value)
{ {
GstGLShaderPrivate *priv; set_uniform_pre_check (shader, name);
GstGLFuncs *gl; shader->context->gl_vtable->UniformMatrix3x2fv (location, count, transpose,
GLint location = -1; value);
g_return_if_fail (shader != NULL);
priv = shader->priv;
g_return_if_fail (priv->program_handle != 0);
gl = shader->context->gl_vtable;
location = _get_uniform_location (shader, name);
gl->UniformMatrix3x2fv (location, count, transpose, value);
} }
/** /**
@ -1441,18 +1217,9 @@ void
gst_gl_shader_set_uniform_matrix_3x4fv (GstGLShader * shader, gst_gl_shader_set_uniform_matrix_3x4fv (GstGLShader * shader,
const gchar * name, gint count, gboolean transpose, const gfloat * value) const gchar * name, gint count, gboolean transpose, const gfloat * value)
{ {
GstGLShaderPrivate *priv; set_uniform_pre_check (shader, name);
GstGLFuncs *gl; shader->context->gl_vtable->UniformMatrix3x4fv (location, count, transpose,
GLint location = -1; value);
g_return_if_fail (shader != NULL);
priv = shader->priv;
g_return_if_fail (priv->program_handle != 0);
gl = shader->context->gl_vtable;
location = _get_uniform_location (shader, name);
gl->UniformMatrix3x4fv (location, count, transpose, value);
} }
/** /**
@ -1469,18 +1236,9 @@ void
gst_gl_shader_set_uniform_matrix_4x2fv (GstGLShader * shader, gst_gl_shader_set_uniform_matrix_4x2fv (GstGLShader * shader,
const gchar * name, gint count, gboolean transpose, const gfloat * value) const gchar * name, gint count, gboolean transpose, const gfloat * value)
{ {
GstGLShaderPrivate *priv; set_uniform_pre_check (shader, name);
GstGLFuncs *gl; shader->context->gl_vtable->UniformMatrix4x2fv (location, count, transpose,
GLint location = -1; value);
g_return_if_fail (shader != NULL);
priv = shader->priv;
g_return_if_fail (priv->program_handle != 0);
gl = shader->context->gl_vtable;
location = _get_uniform_location (shader, name);
gl->UniformMatrix4x2fv (location, count, transpose, value);
} }
/** /**
@ -1497,18 +1255,9 @@ void
gst_gl_shader_set_uniform_matrix_4x3fv (GstGLShader * shader, gst_gl_shader_set_uniform_matrix_4x3fv (GstGLShader * shader,
const gchar * name, gint count, gboolean transpose, const gfloat * value) const gchar * name, gint count, gboolean transpose, const gfloat * value)
{ {
GstGLShaderPrivate *priv; set_uniform_pre_check (shader, name);
GstGLFuncs *gl; shader->context->gl_vtable->UniformMatrix4x3fv (location, count, transpose,
GLint location = -1; value);
g_return_if_fail (shader != NULL);
priv = shader->priv;
g_return_if_fail (priv->program_handle != 0);
gl = shader->context->gl_vtable;
location = _get_uniform_location (shader, name);
gl->UniformMatrix4x3fv (location, count, transpose, value);
} }
/** /**
@ -1521,20 +1270,17 @@ gst_gl_shader_set_uniform_matrix_4x3fv (GstGLShader * shader,
GLint GLint
gst_gl_shader_get_attribute_location (GstGLShader * shader, const gchar * name) gst_gl_shader_get_attribute_location (GstGLShader * shader, const gchar * name)
{ {
GstGLShaderPrivate *priv;
GstGLFuncs *gl;
gint ret; gint ret;
g_return_val_if_fail (shader != NULL, -1); g_return_val_if_fail (shader != NULL, -1);
priv = shader->priv; g_return_val_if_fail (shader->priv->program_handle != 0, -1);
g_return_val_if_fail (priv->program_handle != 0, -1);
gl = shader->context->gl_vtable; ret =
shader->context->gl_vtable->GetAttribLocation (shader->priv->
ret = gl->GetAttribLocation (priv->program_handle, name); program_handle, name);
GST_TRACE_OBJECT (shader, "retreived program %i attribute \'%s\' location %i", GST_TRACE_OBJECT (shader, "retreived program %i attribute \'%s\' location %i",
(int) priv->program_handle, name, ret); (int) shader->priv->program_handle, name, ret);
return ret; return ret;
} }
@ -1552,18 +1298,14 @@ void
gst_gl_shader_bind_attribute_location (GstGLShader * shader, GLuint index, gst_gl_shader_bind_attribute_location (GstGLShader * shader, GLuint index,
const gchar * name) const gchar * name)
{ {
GstGLShaderPrivate *priv;
GstGLFuncs *gl;
g_return_if_fail (shader != NULL); g_return_if_fail (shader != NULL);
priv = shader->priv; g_return_if_fail (shader->priv->program_handle != 0);
g_return_if_fail (priv->program_handle != 0);
gl = shader->context->gl_vtable;
GST_TRACE_OBJECT (shader, "binding program %i attribute \'%s\' location %i", GST_TRACE_OBJECT (shader, "binding program %i attribute \'%s\' location %i",
(int) priv->program_handle, name, index); (int) shader->priv->program_handle, name, index);
gl->BindAttribLocation (priv->program_handle, index, name); shader->context->gl_vtable->BindAttribLocation (shader->priv->program_handle,
index, name);
} }
/** /**
@ -1579,18 +1321,14 @@ void
gst_gl_shader_bind_frag_data_location (GstGLShader * shader, gst_gl_shader_bind_frag_data_location (GstGLShader * shader,
guint index, const gchar * name) guint index, const gchar * name)
{ {
GstGLShaderPrivate *priv;
GstGLFuncs *gl;
g_return_if_fail (shader != NULL); g_return_if_fail (shader != NULL);
if (!_ensure_program (shader)) if (!_ensure_program (shader))
g_return_if_fail (shader->priv->program_handle); g_return_if_fail (shader->priv->program_handle);
priv = shader->priv; g_return_if_fail (shader->context->gl_vtable->BindFragDataLocation);
gl = shader->context->gl_vtable;
g_return_if_fail (gl->BindFragDataLocation);
GST_TRACE_OBJECT (shader, "binding program %i frag data \'%s\' location %i", GST_TRACE_OBJECT (shader, "binding program %i frag data \'%s\' location %i",
(int) priv->program_handle, name, index); (int) shader->priv->program_handle, name, index);
gl->BindFragDataLocation (priv->program_handle, index, name); shader->context->gl_vtable->BindFragDataLocation (shader->priv->
program_handle, index, name);
} }