diff options
Diffstat (limited to 'src/mesa/main/queryobj.c')
| -rw-r--r-- | src/mesa/main/queryobj.c | 285 |
1 files changed, 138 insertions, 147 deletions
diff --git a/src/mesa/main/queryobj.c b/src/mesa/main/queryobj.c index 98366857f62..b86692a5f7e 100644 --- a/src/mesa/main/queryobj.c +++ b/src/mesa/main/queryobj.c @@ -23,6 +23,7 @@ */ +#include "bufferobj.h" #include "glheader.h" #include "context.h" #include "enums.h" @@ -732,14 +733,16 @@ _mesa_GetQueryiv(GLenum target, GLenum pname, GLint *params) _mesa_GetQueryIndexediv(target, 0, pname, params); } -void GLAPIENTRY -_mesa_GetQueryObjectiv(GLuint id, GLenum pname, GLint *params) +static void +get_query_object(struct gl_context *ctx, const char *func, + GLuint id, GLenum pname, GLenum ptype, + struct gl_buffer_object *buf, intptr_t offset) { struct gl_query_object *q = NULL; - GET_CURRENT_CONTEXT(ctx); + uint64_t value; if (MESA_VERBOSE & VERBOSE_API) - _mesa_debug(ctx, "glGetQueryObjectiv(%u, %s)\n", id, + _mesa_debug(ctx, "%s(%u, %s)\n", func, id, _mesa_enum_to_string(pname)); if (id) @@ -747,96 +750,114 @@ _mesa_GetQueryObjectiv(GLuint id, GLenum pname, GLint *params) if (!q || q->Active || !q->EverBound) { _mesa_error(ctx, GL_INVALID_OPERATION, - "glGetQueryObjectivARB(id=%d is invalid or active)", id); + "%s(id=%d is invalid or active)", func, id); return; } - switch (pname) { - case GL_QUERY_RESULT_ARB: - if (!q->Ready) - ctx->Driver.WaitQuery(ctx, q); - /* if result is too large for returned type, clamp to max value */ - if (q->Target == GL_ANY_SAMPLES_PASSED - || q->Target == GL_ANY_SAMPLES_PASSED_CONSERVATIVE) { - if (q->Result) - *params = GL_TRUE; - else - *params = GL_FALSE; - } else { - if (q->Result > 0x7fffffff) { - *params = 0x7fffffff; - } - else { - *params = (GLint)q->Result; - } - } - break; - case GL_QUERY_RESULT_AVAILABLE_ARB: - if (!q->Ready) - ctx->Driver.CheckQuery( ctx, q ); - *params = q->Ready; - break; + if (buf && buf != ctx->Shared->NullBufferObj) { + bool is_64bit = ptype == GL_INT64_ARB || + ptype == GL_UNSIGNED_INT64_ARB; + if (!ctx->Extensions.ARB_query_buffer_object) { + _mesa_error(ctx, GL_INVALID_OPERATION, "%s(not supported)", func); + return; + } + if (buf->Size < offset + 4 * (is_64bit ? 2 : 1)) { + _mesa_error(ctx, GL_INVALID_OPERATION, "%s(out of bounds)", func); + return; + } + + switch (pname) { + case GL_QUERY_RESULT: + case GL_QUERY_RESULT_NO_WAIT: + case GL_QUERY_RESULT_AVAILABLE: case GL_QUERY_TARGET: - *params = q->Target; - break; - default: - _mesa_error(ctx, GL_INVALID_ENUM, "glGetQueryObjectivARB(pname)"); + ctx->Driver.StoreQueryResult(ctx, q, buf, offset, pname, ptype); return; + } + + /* fall through to get error below */ } -} + switch (pname) { + case GL_QUERY_RESULT: + if (!q->Ready) + ctx->Driver.WaitQuery(ctx, q); + value = q->Result; + break; + case GL_QUERY_RESULT_NO_WAIT: + if (!ctx->Extensions.ARB_query_buffer_object) + goto invalid_enum; + ctx->Driver.CheckQuery(ctx, q); + if (!q->Ready) + return; + value = q->Result; + break; + case GL_QUERY_RESULT_AVAILABLE: + if (!q->Ready) + ctx->Driver.CheckQuery(ctx, q); + value = q->Ready; + break; + case GL_QUERY_TARGET: + value = q->Target; + break; + default: +invalid_enum: + _mesa_error(ctx, GL_INVALID_ENUM, "%s(pname=%s)", + func, _mesa_enum_to_string(pname)); + return; + } + + /* TODO: Have the driver be required to handle this fixup. */ + if (q->Target == GL_ANY_SAMPLES_PASSED || + q->Target == GL_ANY_SAMPLES_PASSED_CONSERVATIVE) + value = !!value; + + switch (ptype) { + case GL_INT: { + GLint *param = (GLint *)offset; + if (value > 0x7fffffff) + *param = 0x7fffffff; + else + *param = value; + break; + } + case GL_UNSIGNED_INT: { + GLuint *param = (GLuint *)offset; + if (value > 0xffffffff) + *param = 0xffffffff; + else + *param = value; + break; + } + case GL_INT64_ARB: + case GL_UNSIGNED_INT64_ARB: { + GLuint64EXT *param = (GLuint64EXT *)offset; + *param = value; + break; + } + default: + unreachable("unexpected ptype"); + } +} void GLAPIENTRY -_mesa_GetQueryObjectuiv(GLuint id, GLenum pname, GLuint *params) +_mesa_GetQueryObjectiv(GLuint id, GLenum pname, GLint *params) { - struct gl_query_object *q = NULL; GET_CURRENT_CONTEXT(ctx); - if (MESA_VERBOSE & VERBOSE_API) - _mesa_debug(ctx, "glGetQueryObjectuiv(%u, %s)\n", id, - _mesa_enum_to_string(pname)); + get_query_object(ctx, "glGetQueryObjectiv", + id, pname, GL_INT, ctx->QueryBuffer, (intptr_t)params); +} - if (id) - q = _mesa_lookup_query_object(ctx, id); - if (!q || q->Active || !q->EverBound) { - _mesa_error(ctx, GL_INVALID_OPERATION, - "glGetQueryObjectuivARB(id=%d is invalid or active)", id); - return; - } +void GLAPIENTRY +_mesa_GetQueryObjectuiv(GLuint id, GLenum pname, GLuint *params) +{ + GET_CURRENT_CONTEXT(ctx); - switch (pname) { - case GL_QUERY_RESULT_ARB: - if (!q->Ready) - ctx->Driver.WaitQuery(ctx, q); - /* if result is too large for returned type, clamp to max value */ - if (q->Target == GL_ANY_SAMPLES_PASSED - || q->Target == GL_ANY_SAMPLES_PASSED_CONSERVATIVE) { - if (q->Result) - *params = GL_TRUE; - else - *params = GL_FALSE; - } else { - if (q->Result > 0xffffffff) { - *params = 0xffffffff; - } - else { - *params = (GLuint)q->Result; - } - } - break; - case GL_QUERY_RESULT_AVAILABLE_ARB: - if (!q->Ready) - ctx->Driver.CheckQuery( ctx, q ); - *params = q->Ready; - break; - case GL_QUERY_TARGET: - *params = q->Target; - break; - default: - _mesa_error(ctx, GL_INVALID_ENUM, "glGetQueryObjectuivARB(pname)"); - return; - } + get_query_object(ctx, "glGetQueryObjectuiv", + id, pname, GL_UNSIGNED_INT, + ctx->QueryBuffer, (intptr_t)params); } @@ -846,40 +867,11 @@ _mesa_GetQueryObjectuiv(GLuint id, GLenum pname, GLuint *params) void GLAPIENTRY _mesa_GetQueryObjecti64v(GLuint id, GLenum pname, GLint64EXT *params) { - struct gl_query_object *q = NULL; GET_CURRENT_CONTEXT(ctx); - if (MESA_VERBOSE & VERBOSE_API) - _mesa_debug(ctx, "glGetQueryObjecti64v(%u, %s)\n", id, - _mesa_enum_to_string(pname)); - - if (id) - q = _mesa_lookup_query_object(ctx, id); - - if (!q || q->Active || !q->EverBound) { - _mesa_error(ctx, GL_INVALID_OPERATION, - "glGetQueryObjectui64vARB(id=%d is invalid or active)", id); - return; - } - - switch (pname) { - case GL_QUERY_RESULT_ARB: - if (!q->Ready) - ctx->Driver.WaitQuery(ctx, q); - *params = q->Result; - break; - case GL_QUERY_RESULT_AVAILABLE_ARB: - if (!q->Ready) - ctx->Driver.CheckQuery( ctx, q ); - *params = q->Ready; - break; - case GL_QUERY_TARGET: - *params = q->Target; - break; - default: - _mesa_error(ctx, GL_INVALID_ENUM, "glGetQueryObjecti64vARB(pname)"); - return; - } + get_query_object(ctx, "glGetQueryObjecti64v", + id, pname, GL_INT64_ARB, + ctx->QueryBuffer, (intptr_t)params); } @@ -889,40 +881,11 @@ _mesa_GetQueryObjecti64v(GLuint id, GLenum pname, GLint64EXT *params) void GLAPIENTRY _mesa_GetQueryObjectui64v(GLuint id, GLenum pname, GLuint64EXT *params) { - struct gl_query_object *q = NULL; GET_CURRENT_CONTEXT(ctx); - if (MESA_VERBOSE & VERBOSE_API) - _mesa_debug(ctx, "glGetQueryObjectui64v(%u, %s)\n", id, - _mesa_enum_to_string(pname)); - - if (id) - q = _mesa_lookup_query_object(ctx, id); - - if (!q || q->Active || !q->EverBound) { - _mesa_error(ctx, GL_INVALID_OPERATION, - "glGetQueryObjectuui64vARB(id=%d is invalid or active)", id); - return; - } - - switch (pname) { - case GL_QUERY_RESULT_ARB: - if (!q->Ready) - ctx->Driver.WaitQuery(ctx, q); - *params = q->Result; - break; - case GL_QUERY_RESULT_AVAILABLE_ARB: - if (!q->Ready) - ctx->Driver.CheckQuery( ctx, q ); - *params = q->Ready; - break; - case GL_QUERY_TARGET: - *params = q->Target; - break; - default: - _mesa_error(ctx, GL_INVALID_ENUM, "glGetQueryObjectui64vARB(pname)"); - return; - } + get_query_object(ctx, "glGetQueryObjectui64v", + id, pname, GL_UNSIGNED_INT64_ARB, + ctx->QueryBuffer, (intptr_t)params); } /** @@ -932,8 +895,15 @@ void GLAPIENTRY _mesa_GetQueryBufferObjectiv(GLuint id, GLuint buffer, GLenum pname, GLintptr offset) { + struct gl_buffer_object *buf; GET_CURRENT_CONTEXT(ctx); - _mesa_error(ctx, GL_INVALID_OPERATION, "glGetQueryBufferObjectiv"); + + buf = _mesa_lookup_bufferobj_err(ctx, buffer, "glGetQueryBufferObjectiv"); + if (!buf) + return; + + get_query_object(ctx, "glGetQueryBufferObjectiv", + id, pname, GL_INT, buf, offset); } @@ -941,8 +911,15 @@ void GLAPIENTRY _mesa_GetQueryBufferObjectuiv(GLuint id, GLuint buffer, GLenum pname, GLintptr offset) { + struct gl_buffer_object *buf; GET_CURRENT_CONTEXT(ctx); - _mesa_error(ctx, GL_INVALID_OPERATION, "glGetQueryBufferObjectuiv"); + + buf = _mesa_lookup_bufferobj_err(ctx, buffer, "glGetQueryBufferObjectuiv"); + if (!buf) + return; + + get_query_object(ctx, "glGetQueryBufferObjectuiv", + id, pname, GL_UNSIGNED_INT, buf, offset); } @@ -950,8 +927,15 @@ void GLAPIENTRY _mesa_GetQueryBufferObjecti64v(GLuint id, GLuint buffer, GLenum pname, GLintptr offset) { + struct gl_buffer_object *buf; GET_CURRENT_CONTEXT(ctx); - _mesa_error(ctx, GL_INVALID_OPERATION, "glGetQueryBufferObjecti64v"); + + buf = _mesa_lookup_bufferobj_err(ctx, buffer, "glGetQueryBufferObjecti64v"); + if (!buf) + return; + + get_query_object(ctx, "glGetQueryBufferObjecti64v", + id, pname, GL_INT64_ARB, buf, offset); } @@ -959,8 +943,15 @@ void GLAPIENTRY _mesa_GetQueryBufferObjectui64v(GLuint id, GLuint buffer, GLenum pname, GLintptr offset) { + struct gl_buffer_object *buf; GET_CURRENT_CONTEXT(ctx); - _mesa_error(ctx, GL_INVALID_OPERATION, "glGetQueryBufferObjectui64v"); + + buf = _mesa_lookup_bufferobj_err(ctx, buffer, "glGetQueryBufferObjectui64v"); + if (!buf) + return; + + get_query_object(ctx, "glGetQueryBufferObjectui64v", + id, pname, GL_UNSIGNED_INT64_ARB, buf, offset); } |