[Mesa-dev] [PATCH 04/11] mesa: Add stub implementations of glGetProgramBinary and glProgramBinary

[Ian Romanick]

From: Ian Romanick <ian.d.romanick at intel.com>

Signed-off-by: Ian Romanick <ian.d.romanick at intel.com>
---
 src/mesa/main/shaderapi.c | 50 +++++++++++++++++++++++++++++++++++++++++++++++
 src/mesa/main/shaderapi.h |  8 ++++++++
 2 files changed, 58 insertions(+)

diff --git a/src/mesa/main/shaderapi.c b/src/mesa/main/shaderapi.c
index 19fa6fc..550018e 100644
--- a/src/mesa/main/shaderapi.c
+++ b/src/mesa/main/shaderapi.c
@@ -1500,6 +1500,56 @@ _mesa_ShaderBinary(GLint n, const GLuint* shaders, GLenum binaryformat,
 
 #endif /* FEATURE_ES2 */
 
+void GLAPIENTRY
+_mesa_GetProgramBinary(GLuint program, GLsizei bufSize, GLsizei *length,
+                       GLenum *binaryFormat, GLvoid *binary)
+{
+   struct gl_shader_program *shProg;
+   GET_CURRENT_CONTEXT(ctx);
+
+   ASSERT_OUTSIDE_BEGIN_END(ctx);
+
+   shProg = _mesa_lookup_shader_program_err(ctx, program, "glGetProgramBinary");
+   if (!shProg)
+      return;
+
+   if (!shProg->LinkStatus) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+		  "glGetProgramBinary(program %u not linked)",
+                  shProg->Name);
+      return;
+   }
+
+   if (bufSize < 0){
+      _mesa_error(ctx, GL_INVALID_VALUE, "glGetProgramBinary(bufSize < 0)");
+      return;
+   }
+
+   *length = 0;
+
+   (void) binaryFormat;
+   (void) binary;
+}
+
+void GLAPIENTRY
+_mesa_ProgramBinary(GLuint program, GLenum binaryFormat,
+                    const GLvoid *binary, GLsizei length)
+{
+   struct gl_shader_program *shProg;
+   GET_CURRENT_CONTEXT(ctx);
+
+   ASSERT_OUTSIDE_BEGIN_END(ctx);
+
+   shProg = _mesa_lookup_shader_program_err(ctx, program, "glProgramBinary");
+   if (!shProg)
+      return;
+
+   (void) binaryFormat;
+   (void) binary;
+   (void) length;
+   _mesa_error(ctx, GL_INVALID_OPERATION, __FUNCTION__);
+}
+
 
 void GLAPIENTRY
 _mesa_ProgramParameteri(GLuint program, GLenum pname, GLint value)
diff --git a/src/mesa/main/shaderapi.h b/src/mesa/main/shaderapi.h
index 53d8303..d3199db 100644
--- a/src/mesa/main/shaderapi.h
+++ b/src/mesa/main/shaderapi.h
@@ -190,6 +190,14 @@ _mesa_ShaderBinary(GLint n, const GLuint *shaders, GLenum binaryformat,
                    const void* binary, GLint length);
 
 extern void GLAPIENTRY
+_mesa_GetProgramBinary(GLuint program, GLsizei bufSize, GLsizei *length,
+                       GLenum *binaryFormat, GLvoid *binary);
+
+extern void GLAPIENTRY
+_mesa_ProgramBinary(GLuint program, GLenum binaryFormat,
+                    const GLvoid *binary, GLsizei length);
+
+extern void GLAPIENTRY
 _mesa_ProgramParameteri(GLuint program, GLenum pname, GLint value);
 
 void
-- 
1.7.11.7