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glshader: remove references to gl3 specific shaders

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We rely specifically on gles2 shaders being supported by the GL
implementation with GL3 core profile.
This commit is contained in:
Matthew Waters 2015-05-12 17:55:43 +10:00 committed by Tim-Philipp Müller
parent 65c57b77ff
commit 2b4ce9435d
1 changed files with 6 additions and 41 deletions
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47
gst-libs/gst/gl/gstglshader.c
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@ -47,27 +47,6 @@ static const gchar *simple_fragment_shader_str_gles2 =
"{\n"
" gl_FragColor = texture2D(tex, v_texcoord);\n"
"}";
static const gchar *simple_vertex_shader_str_gl3 =
"#version 130\n"
"in vec4 a_position;\n"
"in vec2 a_texcoord;\n"
"out vec2 v_texcoord;\n"
"void main()\n"
"{\n"
" gl_Position = a_position;\n"
" v_texcoord = a_texcoord;\n"
"}\n";
static const gchar *simple_fragment_shader_str_gl3 =
"#version 130\n"
"in vec2 v_texcoord;\n"
"out vec4 frag_color;\n"
"uniform sampler2D tex;\n"
"void main()\n"
"{\n"
" frag_color = texture(tex, v_texcoord);\n"
"}\n";
/* *INDENT-ON* */
#ifndef GL_COMPILE_STATUS
@ -663,12 +642,8 @@ gst_gl_shader_compile_with_default_f_and_check (GstGLShader * shader,
const gchar * v_src, const gint n_attribs, const gchar * attrib_names[],
GLint attrib_locs[])
{
if (gst_gl_context_get_gl_api (shader->context) & GST_GL_API_OPENGL3)
return gst_gl_shader_compile_all_with_attribs_and_check (shader, v_src,
simple_fragment_shader_str_gl3, n_attribs, attrib_names, attrib_locs);
else
return gst_gl_shader_compile_all_with_attribs_and_check (shader, v_src,
simple_fragment_shader_str_gles2, n_attribs, attrib_names, attrib_locs);
return gst_gl_shader_compile_all_with_attribs_and_check (shader, v_src,
simple_fragment_shader_str_gles2, n_attribs, attrib_names, attrib_locs);
}
gboolean
@ -679,14 +654,8 @@ gst_gl_shader_compile_with_default_v_and_check (GstGLShader * shader,
GLint attrib_locs[2] = { 0 };
gboolean ret = TRUE;
if (gst_gl_context_get_gl_api (shader->context) & GST_GL_API_OPENGL3)
ret =
gst_gl_shader_compile_all_with_attribs_and_check (shader,
simple_vertex_shader_str_gl3, f_src, 2, attrib_names, attrib_locs);
else
ret =
gst_gl_shader_compile_all_with_attribs_and_check (shader,
simple_vertex_shader_str_gles2, f_src, 2, attrib_names, attrib_locs);
ret = gst_gl_shader_compile_all_with_attribs_and_check (shader,
simple_vertex_shader_str_gles2, f_src, 2, attrib_names, attrib_locs);
if (ret) {
*pos_loc = attrib_locs[0];
@ -700,12 +669,8 @@ gboolean
gst_gl_shader_compile_with_default_vf_and_check (GstGLShader * shader,
GLint * pos_loc, GLint * tex_loc)
{
if (gst_gl_context_get_gl_api (shader->context) & GST_GL_API_OPENGL3)
return gst_gl_shader_compile_with_default_v_and_check (shader,
simple_fragment_shader_str_gl3, pos_loc, tex_loc);
else
return gst_gl_shader_compile_with_default_v_and_check (shader,
simple_fragment_shader_str_gles2, pos_loc, tex_loc);
return gst_gl_shader_compile_with_default_v_and_check (shader,
simple_fragment_shader_str_gles2, pos_loc, tex_loc);
}
void