From dbc160a3f8a6be26110656a15c0d6048391f4fc7 Mon Sep 17 00:00:00 2001 From: Eduardo Lima Mitev Date: Tue, 16 Dec 2014 09:15:07 +0100 Subject: mesa: Returns correct error values from gl(Get)SamplerParameter*() on GL-ES 3.0+ '3.8.2 Sampler Objects' section of the GL-ES 3.0 specification states: "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. Fixes 6 dEQP failing tests: * dEQP-GLES3.functional.negative_api.shader.get_sampler_parameteriv * dEQP-GLES3.functional.negative_api.shader.get_sampler_parameterfv * dEQP-GLES3.functional.negative_api.shader.sampler_parameteri * dEQP-GLES3.functional.negative_api.shader.sampler_parameteriv * dEQP-GLES3.functional.negative_api.shader.sampler_parameterf * dEQP-GLES3.functional.negative_api.shader.sampler_parameterfv Reviewed-by: Matt Turner --- src/mesa/main/samplerobj.c | 72 ++++++++++++++++++++++++++++++++++++++-------- 1 file changed, 60 insertions(+), 12 deletions(-) (limited to 'src/mesa/main/samplerobj.c') diff --git a/src/mesa/main/samplerobj.c b/src/mesa/main/samplerobj.c index cadc9cc97ab..d62a06bf15b 100644 --- a/src/mesa/main/samplerobj.c +++ b/src/mesa/main/samplerobj.c @@ -732,8 +732,16 @@ _mesa_SamplerParameteri(GLuint sampler, GLenum pname, GLint param) sampObj = _mesa_lookup_samplerobj(ctx, sampler); if (!sampObj) { - _mesa_error(ctx, GL_INVALID_VALUE, "glSamplerParameteri(sampler %u)", - sampler); + /* '3.8.2 Sampler Objects' section of the GL-ES 3.0 specification states: + * + * "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), + "glSamplerParameteri(sampler %u)", sampler); return; } @@ -817,8 +825,16 @@ _mesa_SamplerParameterf(GLuint sampler, GLenum pname, GLfloat param) sampObj = _mesa_lookup_samplerobj(ctx, sampler); if (!sampObj) { - _mesa_error(ctx, GL_INVALID_VALUE, "glSamplerParameterf(sampler %u)", - sampler); + /* '3.8.2 Sampler Objects' section of the GL-ES 3.0 specification states: + * + * "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), + "glSamplerParameterf(sampler %u)", sampler); return; } @@ -901,8 +917,16 @@ _mesa_SamplerParameteriv(GLuint sampler, GLenum pname, const GLint *params) sampObj = _mesa_lookup_samplerobj(ctx, sampler); if (!sampObj) { - _mesa_error(ctx, GL_INVALID_VALUE, "glSamplerParameteriv(sampler %u)", - sampler); + /* '3.8.2 Sampler Objects' section of the GL-ES 3.0 specification states: + * + * "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), + "glSamplerParameteriv(sampler %u)", sampler); return; } @@ -993,8 +1017,16 @@ _mesa_SamplerParameterfv(GLuint sampler, GLenum pname, const GLfloat *params) sampObj = _mesa_lookup_samplerobj(ctx, sampler); if (!sampObj) { - _mesa_error(ctx, GL_INVALID_VALUE, "glSamplerParameterfv(sampler %u)", - sampler); + /* '3.8.2 Sampler Objects' section of the GL-ES 3.0 specification states: + * + * "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), + "glSamplerParameterfv(sampler %u)", sampler); return; } @@ -1249,8 +1281,16 @@ _mesa_GetSamplerParameteriv(GLuint sampler, GLenum pname, GLint *params) sampObj = _mesa_lookup_samplerobj(ctx, sampler); if (!sampObj) { - _mesa_error(ctx, GL_INVALID_VALUE, "glGetSamplerParameteriv(sampler %u)", - sampler); + /* '3.8.2 Sampler Objects' section of the GL-ES 3.0 specification states: + * + * "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), + "glGetSamplerParameteriv(sampler %u)", sampler); return; } @@ -1339,8 +1379,16 @@ _mesa_GetSamplerParameterfv(GLuint sampler, GLenum pname, GLfloat *params) sampObj = _mesa_lookup_samplerobj(ctx, sampler); if (!sampObj) { - _mesa_error(ctx, GL_INVALID_VALUE, "glGetSamplerParameterfv(sampler %u)", - sampler); + /* '3.8.2 Sampler Objects' section of the GL-ES 3.0 specification states: + * + * "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), + "glGetSamplerParameterfv(sampler %u)", sampler); return; } -- cgit v1.2.3