<div dir="ltr"> <div class="gmail_extra"> <div class="gmail_quote">On Mon, Feb 16, 2015 at 6:14 AM, Martin Peres <<a href="mailto:martin.peres@linux.intel.com" target="_blank">martin.peres@linux.intel.com</a>> wrote: <blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Signed-off-by: Martin Peres <<a href="mailto:martin.peres@linux.intel.com">martin.peres@linux.intel.com</a>> --- src/mapi/glapi/gen/ARB_direct_state_access.xml | 8 +++ src/mesa/main/queryobj.c | 76 +++++++++++++++++++++++--- src/mesa/main/queryobj.h | 2 + src/mesa/main/tests/dispatch_sanity.cpp | 1 + 4 files changed, 80 insertions(+), 7 deletions(-) diff --git a/src/mapi/glapi/gen/ARB_direct_state_access.xml b/src/mapi/glapi/gen/ARB_direct_state_access.xml index 340dbba..652e8bc 100644 --- a/src/mapi/glapi/gen/ARB_direct_state_access.xml +++ b/src/mapi/glapi/gen/ARB_direct_state_access.xml @@ -308,5 +308,13 @@ <param name="params" type="GLint *" /> </function> +  + + <function name="CreateQueries" offset="assign"> + <param name="target" type="GLenum" /> + <param name="n" type="GLsizei" /> + <param name="ids" type="GLuint *" /> + </function> + </category> </OpenGLAPI> diff --git a/src/mesa/main/queryobj.c b/src/mesa/main/queryobj.c index 17eaaac..1bb74c9 100644 --- a/src/mesa/main/queryobj.c +++ b/src/mesa/main/queryobj.c @@ -188,18 +188,22 @@ get_query_binding_point(struct gl_context *ctx, GLenum target, GLuint index) } } - -void GLAPIENTRY -_mesa_GenQueries(GLsizei n, GLuint *ids) +/** + * Create $n query objects and store them in *ids. Make them of type $target + * if dsa is set. Called from _mesa_GenQueries() and _mesa_CreateQueries(). + */ +static void +create_queries(struct gl_context *ctx, GLenum target, GLsizei n, GLuint *ids, + bool dsa) { + const char *func = dsa ? "glGenQueries" : "glCreateQueries"; GLuint first; - GET_CURRENT_CONTEXT(ctx); if (MESA_VERBOSE & VERBOSE_API) - _mesa_debug(ctx, "glGenQueries(%d)\n", n); + _mesa_debug(ctx, "%s(%d)\n", func, n); if (n < 0) { - _mesa_error(ctx, GL_INVALID_VALUE, "glGenQueriesARB(n < 0)"); + _mesa_error(ctx, GL_INVALID_VALUE, "%s(n < 0)", func); return; } @@ -210,8 +214,12 @@ _mesa_GenQueries(GLsizei n, GLuint *ids) struct gl_query_object *q = ctx->Driver.NewQueryObject(ctx, first + i); if (!q) { - _mesa_error(ctx, GL_OUT_OF_MEMORY, "glGenQueriesARB"); + _mesa_error(ctx, GL_OUT_OF_MEMORY, "%s", func); return; + } else if (dsa) { + /* Do the equivalent of binding the buffer with a target */ + q->Target = target; + q->EverBound = GL_TRUE; } ids[i] = first + i; _mesa_HashInsert(ctx->Query.QueryObjects, first + i, q); @@ -219,6 +227,36 @@ _mesa_GenQueries(GLsizei n, GLuint *ids) } } +void GLAPIENTRY +_mesa_GenQueries(GLsizei n, GLuint *ids) +{ + GET_CURRENT_CONTEXT(ctx); + create_queries(ctx, 0, n, ids, false); +} + +void GLAPIENTRY +_mesa_CreateQueries(GLenum target, GLsizei n, GLuint *ids) +{ + GET_CURRENT_CONTEXT(ctx); + + switch (target) { + case GL_SAMPLES_PASSED: + case GL_ANY_SAMPLES_PASSED: + case GL_ANY_SAMPLES_PASSED_CONSERVATIVE: + case GL_TIME_ELAPSED: + case GL_TIMESTAMP: + case GL_PRIMITIVES_GENERATED: + case GL_TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN: + break; + default: + _mesa_error(ctx, GL_INVALID_ENUM, "glCreateQueries(invalid target = %i)", + target); </blockquote><div>I think it would be nicer to have "invalid target = %s", _mesa_lookup_enum_by_nr(target) in your error message, because otherwise the user might have to go looking through Mesa to find out which incorrect target they passed. For example, not everyone knows that 3553 = GL_TEXTURE_2D. (Although I do, for some sick reason :)) </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"> + return; + } + + create_queries(ctx, target, n, ids, true); +} + void GLAPIENTRY _mesa_DeleteQueries(GLsizei n, const GLuint *ids) @@ -363,6 +401,18 @@ _mesa_BeginQueryIndexed(GLenum target, GLuint index, GLuint id) } } + /* This possibly changes the target of a buffer allocated by + * CreateQueries. Issue 39) in the ARB_direct_state_access extension states + * the following: + * + * "CreateQueries adds a <target>, so strictly speaking the <target> + * command isn't needed for BeginQuery/EndQuery, but in the end, this also + * isn't a selector, so we decided not to change it." + * + * Updating the target of the query object should be acceptable, so let's + * do that. + */ + q->Target = target; q->Active = GL_TRUE; q->Result = 0; @@ -480,6 +530,18 @@ _mesa_QueryCounter(GLuint id, GLenum target) return; } + /* This possibly changes the target of a buffer allocated by + * CreateQueries. Issue 39) in the ARB_direct_state_access extension states + * the following: + * + * "CreateQueries adds a <target>, so strictly speaking the <target> + * command isn't needed for BeginQuery/EndQuery, but in the end, this also + * isn't a selector, so we decided not to change it." + * + * Updating the target of the query object should be acceptable, so let's + * do that. + */ + q->Target = target; q->Result = 0; q->Ready = GL_FALSE; diff --git a/src/mesa/main/queryobj.h b/src/mesa/main/queryobj.h index 6cbcabd..431d420 100644 --- a/src/mesa/main/queryobj.h +++ b/src/mesa/main/queryobj.h @@ -51,6 +51,8 @@ _mesa_free_queryobj_data(struct gl_context *ctx); void GLAPIENTRY _mesa_GenQueries(GLsizei n, GLuint *ids); void GLAPIENTRY +_mesa_CreateQueries(GLenum target, GLsizei n, GLuint *ids); +void GLAPIENTRY _mesa_DeleteQueries(GLsizei n, const GLuint *ids); GLboolean GLAPIENTRY _mesa_IsQuery(GLuint id); diff --git a/src/mesa/main/tests/dispatch_sanity.cpp b/src/mesa/main/tests/dispatch_sanity.cpp index ad5da83..ee448f1 100644 --- a/src/mesa/main/tests/dispatch_sanity.cpp +++ b/src/mesa/main/tests/dispatch_sanity.cpp @@ -993,6 +993,7 @@ const struct function gl_core_functions_possible[] = { { "glTextureStorage2DMultisample", 45, -1 }, { "glTextureStorage3DMultisample", 45, -1 }, { "glTextureBuffer", 45, -1 }, + { "glCreateQueries", 45, -1 }, /* GL_EXT_polygon_offset_clamp */ { "glPolygonOffsetClampEXT", 11, -1 }, -- 2.3.0 _______________________________________________ mesa-dev mailing list <a href="mailto:mesa-dev@lists.freedesktop.org">mesa-dev@lists.freedesktop.org</a> <a href="http://lists.freedesktop.org/mailman/listinfo/mesa-dev" target="_blank">http://lists.freedesktop.org/mailman/listinfo/mesa-dev</a> </blockquote><div> </div><div>Otherwise, looks good to me. </div><div>Reviewed-by: Laura Ekstrand <<a href="mailto:laura@jlekstrand.net">laura@jlekstrand.net</a>> </div></div> </div></div>