Mesa (master): mesa/sampler: fix error codes for sampler parameters.

[Dave Airlie]

Module: Mesa
Branch: master
Commit: 6400144041da541e81d88679f5535f04ccabbbc4
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=6400144041da541e81d88679f5535f04ccabbbc4

Author: Dave Airlie <airlied at redhat.com>
Date:   Wed Jun  1 16:35:59 2016 +1000

mesa/sampler: fix error codes for sampler parameters.

The initial ARB_sampler_objects spec had GL_INVALID_VALUE in it,
however version 8 of it fixed this, and the GL specs also have
the fixed value in them.

Fixes:
GL45-CTS.texture_border_clamp.samplerparameteri_non_gen_sampler_error

Reviewed-by: Ilia Mirkin <imirkin at alum.mit.edu>
Cc: "12.0 11.2" <mesa-stable at lists.freedesktop.org>
Signed-off-by: Dave Airlie <airlied at redhat.com>

---

 src/mesa/main/samplerobj.c | 37 ++++++++++---------------------------
 1 file changed, 10 insertions(+), 27 deletions(-)

diff --git a/src/mesa/main/samplerobj.c b/src/mesa/main/samplerobj.c
index 14f2b45..2118f0e 100644
--- a/src/mesa/main/samplerobj.c
+++ b/src/mesa/main/samplerobj.c
@@ -811,10 +811,8 @@ _mesa_SamplerParameteri(GLuint sampler, GLenum pname, GLint param)
        *     "An INVALID_OPERATION error is generated if sampler is not the name
        *     of a sampler object previously returned from a call to GenSamplers."
        *
-       * In desktop GL, an GL_INVALID_VALUE is returned instead.
        */
-      _mesa_error(ctx, (_mesa_is_gles(ctx) ?
-                        GL_INVALID_OPERATION : GL_INVALID_VALUE),
+      _mesa_error(ctx, GL_INVALID_OPERATION,
                   "glSamplerParameteri(sampler %u)", sampler);
       return;
    }
@@ -904,10 +902,8 @@ _mesa_SamplerParameterf(GLuint sampler, GLenum pname, GLfloat param)
        *     "An INVALID_OPERATION error is generated if sampler is not the name
        *     of a sampler object previously returned from a call to GenSamplers."
        *
-       * In desktop GL, an GL_INVALID_VALUE is returned instead.
        */
-      _mesa_error(ctx, (_mesa_is_gles(ctx) ?
-                        GL_INVALID_OPERATION : GL_INVALID_VALUE),
+      _mesa_error(ctx, GL_INVALID_OPERATION,
                   "glSamplerParameterf(sampler %u)", sampler);
       return;
    }
@@ -995,11 +991,8 @@ _mesa_SamplerParameteriv(GLuint sampler, GLenum pname, const GLint *params)
        *
        *     "An INVALID_OPERATION error is generated if sampler is not the name
        *     of a sampler object previously returned from a call to GenSamplers."
-       *
-       * In desktop GL, an GL_INVALID_VALUE is returned instead.
        */
-      _mesa_error(ctx, (_mesa_is_gles(ctx) ?
-                        GL_INVALID_OPERATION : GL_INVALID_VALUE),
+      _mesa_error(ctx, GL_INVALID_OPERATION,
                   "glSamplerParameteriv(sampler %u)", sampler);
       return;
    }
@@ -1096,10 +1089,8 @@ _mesa_SamplerParameterfv(GLuint sampler, GLenum pname, const GLfloat *params)
        *     "An INVALID_OPERATION error is generated if sampler is not the name
        *     of a sampler object previously returned from a call to GenSamplers."
        *
-       * In desktop GL, an GL_INVALID_VALUE is returned instead.
        */
-      _mesa_error(ctx, (_mesa_is_gles(ctx) ?
-                        GL_INVALID_OPERATION : GL_INVALID_VALUE),
+      _mesa_error(ctx, GL_INVALID_OPERATION,
                   "glSamplerParameterfv(sampler %u)", sampler);
       return;
    }
@@ -1184,8 +1175,7 @@ _mesa_SamplerParameterIiv(GLuint sampler, GLenum pname, const GLint *params)
 
    sampObj = _mesa_lookup_samplerobj(ctx, sampler);
    if (!sampObj) {
-      _mesa_error(ctx, (_mesa_is_gles(ctx) ?
-                        GL_INVALID_OPERATION : GL_INVALID_VALUE),
+      _mesa_error(ctx, GL_INVALID_OPERATION,
                   "glSamplerParameterIiv(sampler %u)", sampler);
       return;
    }
@@ -1271,8 +1261,7 @@ _mesa_SamplerParameterIuiv(GLuint sampler, GLenum pname, const GLuint *params)
 
    sampObj = _mesa_lookup_samplerobj(ctx, sampler);
    if (!sampObj) {
-      _mesa_error(ctx, (_mesa_is_gles(ctx) ?
-                        GL_INVALID_OPERATION : GL_INVALID_VALUE),
+      _mesa_error(ctx, GL_INVALID_OPERATION,
                   "glSamplerParameterIuiv(sampler %u)", sampler);
       return;
    }
@@ -1362,10 +1351,8 @@ _mesa_GetSamplerParameteriv(GLuint sampler, GLenum pname, GLint *params)
        *     "An INVALID_OPERATION error is generated if sampler is not the name
        *     of a sampler object previously returned from a call to GenSamplers."
        *
-       * In desktop GL, an GL_INVALID_VALUE is returned instead.
        */
-      _mesa_error(ctx, (_mesa_is_gles(ctx) ?
-                        GL_INVALID_OPERATION : GL_INVALID_VALUE),
+      _mesa_error(ctx, GL_INVALID_OPERATION,
                   "glGetSamplerParameteriv(sampler %u)", sampler);
       return;
    }
@@ -1456,10 +1443,8 @@ _mesa_GetSamplerParameterfv(GLuint sampler, GLenum pname, GLfloat *params)
        *     "An INVALID_OPERATION error is generated if sampler is not the name
        *     of a sampler object previously returned from a call to GenSamplers."
        *
-       * In desktop GL, an GL_INVALID_VALUE is returned instead.
        */
-      _mesa_error(ctx, (_mesa_is_gles(ctx) ?
-                        GL_INVALID_OPERATION : GL_INVALID_VALUE),
+      _mesa_error(ctx, GL_INVALID_OPERATION,
                   "glGetSamplerParameterfv(sampler %u)", sampler);
       return;
    }
@@ -1533,8 +1518,7 @@ _mesa_GetSamplerParameterIiv(GLuint sampler, GLenum pname, GLint *params)
 
    sampObj = _mesa_lookup_samplerobj(ctx, sampler);
    if (!sampObj) {
-      _mesa_error(ctx, (_mesa_is_gles(ctx) ?
-                        GL_INVALID_OPERATION : GL_INVALID_VALUE),
+      _mesa_error(ctx, GL_INVALID_OPERATION,
                   "glGetSamplerParameterIiv(sampler %u)",
                   sampler);
       return;
@@ -1609,8 +1593,7 @@ _mesa_GetSamplerParameterIuiv(GLuint sampler, GLenum pname, GLuint *params)
 
    sampObj = _mesa_lookup_samplerobj(ctx, sampler);
    if (!sampObj) {
-      _mesa_error(ctx, (_mesa_is_gles(ctx) ?
-                        GL_INVALID_OPERATION : GL_INVALID_VALUE),
+      _mesa_error(ctx, GL_INVALID_OPERATION,
                   "glGetSamplerParameterIuiv(sampler %u)",
                   sampler);
       return;